~openjdk/openjdk/openjdk8 : revision 311

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diff -ruNE ports/hotspot/build/linux/makefiles/zero.make ports/hotspot/build/linux/makefiles/zero.make

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--- ports/hotspot/build/linux/makefiles/zero.make 2009-03-05 14:43:47.000000000 +0000

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+++ ports/hotspot/build/linux/makefiles/zero.make 2009-04-03 13:29:53.000000000 +0000

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@@ -23,6 +23,16 @@

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#

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#

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+# Not included in includeDB because it has no dependencies

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+ifdef ICEDTEA_ZERO_BUILD

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+# ECN - For the time being HOTSPOT_OPT only enabled for ARM

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+# CFLAGS += -DHOTSPOT_OPT

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+ifeq ($(ZERO_LIBARCH),arm)

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+Obj_Files += bytecodeInterpreter_arm.o

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+CFLAGS += -DHOTSPOT_OPT -DHOTSPOT_ASM -march=armv5t -mtune=cortex-a8 -O2 -falign-functions=32 -falign-loops=8

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+endif

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+endif

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+

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# The copied fdlibm routines in sharedRuntimeTrig.o must not be optimized

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OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT)

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# The copied fdlibm routines in sharedRuntimeTrans.o must not be optimized

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diff -ruNE ports/hotspot/src/cpu/zero/vm/bytecodeInterpreter_arm.S ports/hotspot/src/cpu/zero/vm/bytecodeInterpreter_arm.S

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--- ports/hotspot/src/cpu/zero/vm/bytecodeInterpreter_arm.S 1970-01-01 00:00:00.000000000 +0000

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+++ ports/hotspot/src/cpu/zero/vm/bytecodeInterpreter_arm.S 2009-05-08 13:10:20.000000000 +0200

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@@ -0,0 +1,6390 @@

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+#ifdef HOTSPOT_ASM

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+

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+#define opc_fadd 0x62

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+#define opc_dadd 0x63

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+#define opc_fsub 0x66

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+#define opc_dsub 0x67

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+#define opc_fmul 0x6a

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+#define opc_dmul 0x6b

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+#define opc_fdiv 0x6e

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+#define opc_ddiv 0x6f

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+#define opc_i2f 0x86

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+#define opc_i2d 0x87

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+#define opc_f2d 0x8d

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+#define opc_d2f 0x90

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+#define opc_fcmpl 0x95

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+#define opc_fcmpg 0x96

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+#define opc_dcmpl 0x97

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+#define opc_dcmpg 0x98

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+

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+#define opc_ifeq 0x99

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+#define opc_ifne 0x9a

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+#define opc_iflt 0x9b

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+#define opc_ifge 0x9c

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+#define opc_ifgt 0x9d

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+#define opc_ifle 0x9e

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+

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+#define opc_if_icmpeq 0x9f

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+#define opc_if_icmpne 0xa0

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+#define opc_if_icmplt 0xa1

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+#define opc_if_icmpge 0xa2

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+#define opc_if_icmpgt 0xa3

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+#define opc_if_icmple 0xa4

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+

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+#define opc_if_acmpeq 0xa5

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+#define opc_if_acmpne 0xa6

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+

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+#define opc_goto 0xa7

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+

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+#define opc_tableswitch 0xaa

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+#define opc_lookupswitch 0xab

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+

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+#define opc_getfield 0xb4

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+

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+#define opc_invokevirtual 0xb6

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+#define opc_invokespecial 0xb7

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+#define opc_invokestatic 0xb8

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+

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+#define opc_ifnull 0xc6

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+#define opc_ifnonnull 0xc7

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+

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+#define msg_no_request 0

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+#define msg_initialize 1

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+#define msg_method_entry 2

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+#define msg_method_resume 3

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+#define msg_deopt_resume 4

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+#define msg_deopt_resume2 5

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+#define msg_got_monitors 6

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+#define msg_rethrow_exception 7

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+#define msg_call_method 8

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+#define msg_return_from_method 9

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+#define msg_more_monitors 10

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+#define msg_throwing_exception 11

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+#define msg_popping_frame 12

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+#define msg_do_osr 13

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+

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+#define methodInterface 24

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+#define volatileField 25

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+#define vfinalMethod 26

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+#define finalField 27

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+

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+#define ISTATE_JAVA_THREAD 0

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+#define ISTATE_JAVA_PC 4

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+#define ISTATE_JAVA_LOCALS 8

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+#define ISTATE_CONSTANT_POOL 12

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+#define ISTATE_JAVA_METHOD 16

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+#define ISTATE_JAVA_MDX 20

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+#define ISTATE_JAVA_STACK 24

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+#define ISTATE_JAVA_MSG 28

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+

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+#define ISTATE_JAVA_CALL_MSG_CALLEE 32

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+#define ISTATE_JAVA_CALL_MSG_CALLEE_ENTRY 36

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+#define ISTATE_JAVA_CALL_MSG_BCP_ADVANCE 40

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+

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+#define ISTATE_JAVA_RETURN_KIND 32

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+

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+#define tos r0

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+#define dtos d0

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+

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+#define tos_btos 0

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+#define tos_ctos 1

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+#define tos_stos 2

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+#define tos_itos 3

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+#define tos_ltos 4

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+#define tos_ftos 5

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+#define tos_dtos 6

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+#define tos_atos 7

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+

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+#define java_locals r4

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+#define constant_pool r5

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+#define dtos_table r6

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+#define java_stack r7

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+#define java_pc r8

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+#define itos_table r9

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+#define istate r10

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+#define vtos_table r11

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+

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+#define PUSHNE(Rn) strne Rn, [java_stack], #-4

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+#define PUSH(Rn) str Rn, [java_stack], #-4

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+#define POP(Rn) ldr Rn, [java_stack, #4]!

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+

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+#define POPGE(Rn) ldrge Rn, [java_stack, #4]!

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+

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+ .macro PUSHD Dn

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+ sub java_stack, java_stack, #8

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+ vstr \Dn, [java_stack, #4]

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+ .endm

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+

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+ .macro POPD Dn

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+ vldr \Dn, [java_stack, #4]

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+ add java_stack, java_stack, #8

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+ .endm

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+

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+ .macro OpcodeEntry label

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+ .global \label

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+\label:

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+ .endm

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+

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+ .arch armv5te

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+ .eabi_attribute 27, 3

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+ .fpu vfp

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+ .eabi_attribute 20, 1

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+ .eabi_attribute 21, 1

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+ .eabi_attribute 23, 3

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+ .eabi_attribute 24, 1

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+ .eabi_attribute 25, 1

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+ .eabi_attribute 26, 2

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+ .eabi_attribute 30, 2

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+ .eabi_attribute 18, 4

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+

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+ .global __aeabi_idiv

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+ .global __aeabi_ldivmod

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+ .global __aeabi_idivmod

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+ .global __aeabi_ldivmod

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+ .global __aeabi_l2f

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+ .global __aeabi_l2d

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+

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+@ --- update_table(bool to_safe) --------------------------------------------

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+

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+ .text

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+

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+ .global _Z21update_table_opt_safeb

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+ .type _Z21update_table_opt_safeb, %function

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+_Z21update_table_opt_safeb:

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+ cmp r0, #0

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+

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+@ ECN: A nasty hack here. We want to update the vtos, itos and dtos tables

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+@ However, the dtos table only has one entry to be updated (opc_goto).

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+@ This is because all other entries (ifeq, icmp_ifeq, tableswitch etc) by definition

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+@ do not have a double on top of stack.

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+@ dtos entries are also by definition vfp (otherwise we couldn't have a double in d0)

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+@ Rather than creating an extra entry in each of the vfp and unsafe tables we

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+@ just smash the single opc_goto entry here.

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+ adrl r0, do_goto_dtos_unsafe

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+ adrnel r0, do_goto_dtos

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+ ldr r2, .globals_table_1

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+ ldr r3, .globals_table_1+4

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+.LPIC1:

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+ add r2, pc, r2

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+ add r2, r2, r3

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+ str r0, [r2, #opc_goto << 2]

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+@ ECN: End nasty hack

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+

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+ adr r0, unsafe_table

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+ addne r0, r0, #safe_table - unsafe_table

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+

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+do_update_table:

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+ ldr r2, .globals_table_0

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+ ldr r3, .globals_table_0+4

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+.LPIC0:

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+ add r2, pc, r2

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+ add r2, r2, r3

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+ add r3, r2, #opclabels_data_itos-opclabels_data_vtos

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+

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+.update_loop:

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+ ldr r1, [r0], #4

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+ cmp r1, #0

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+ ldrne ip, [r0], #4

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+ strne ip, [r2, r1, lsl #2]

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+ ldrne ip, [r0], #4

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+ strne ip, [r3, r1, lsl #2]

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+ bne .update_loop

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+

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+ mov pc, lr

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+

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+.globals_table_0:

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+ .word _GLOBAL_OFFSET_TABLE_-(.LPIC0+8)

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+ .word opclabels_data_vtos(GOTOFF)

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+

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+.globals_table_1:

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+ .word _GLOBAL_OFFSET_TABLE_-(.LPIC1+8)

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+ .word opclabels_data_dtos(GOTOFF)

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+

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+unsafe_table:

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+ .word opc_ifeq, do_ifeq_vtos_unsafe, do_ifeq_itos_unsafe

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+ .word opc_ifne, do_ifne_vtos_unsafe, do_ifne_itos_unsafe

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+ .word opc_iflt, do_iflt_vtos_unsafe, do_iflt_itos_unsafe

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+ .word opc_ifge, do_ifge_vtos_unsafe, do_ifge_itos_unsafe

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+ .word opc_ifgt, do_ifgt_vtos_unsafe, do_ifgt_itos_unsafe

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+ .word opc_ifle, do_ifle_vtos_unsafe, do_ifle_itos_unsafe

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+

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+ .word opc_if_icmpeq, do_if_icmpeq_vtos_unsafe, do_if_icmpeq_itos_unsafe

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+ .word opc_if_icmpne, do_if_icmpne_vtos_unsafe, do_if_icmpne_itos_unsafe

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+ .word opc_if_icmplt, do_if_icmplt_vtos_unsafe, do_if_icmplt_itos_unsafe

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+ .word opc_if_icmpge, do_if_icmpge_vtos_unsafe, do_if_icmpge_itos_unsafe

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+ .word opc_if_icmpgt, do_if_icmpgt_vtos_unsafe, do_if_icmpgt_itos_unsafe

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+ .word opc_if_icmple, do_if_icmple_vtos_unsafe, do_if_icmple_itos_unsafe

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+ .word opc_if_acmpeq, do_if_acmpeq_vtos_unsafe, do_if_acmpeq_itos_unsafe

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+ .word opc_if_acmpne, do_if_acmpne_vtos_unsafe, do_if_acmpne_itos_unsafe

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+

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+ .word opc_goto, do_goto_vtos_unsafe, do_goto_itos_unsafe

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+

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+ .word opc_tableswitch, do_tableswitch_vtos_unsafe, do_tableswitch_itos_unsafe

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+ .word opc_lookupswitch, do_lookupswitch_vtos_unsafe, do_lookupswitch_itos_unsafe

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+

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+ .word opc_ifnull, do_ifnull_vtos_unsafe, do_ifnull_itos_unsafe

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+ .word opc_ifnonnull, do_ifnonnull_vtos_unsafe, do_ifnonnull_itos_unsafe

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+

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+ .word 0

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+

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+safe_table:

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+ .word opc_ifeq, do_ifeq_vtos, do_ifeq_itos

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+ .word opc_ifne, do_ifne_vtos, do_ifne_itos

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+ .word opc_iflt, do_iflt_vtos, do_iflt_itos

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+ .word opc_ifge, do_ifge_vtos, do_ifge_itos

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+ .word opc_ifgt, do_ifgt_vtos, do_ifgt_itos

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+ .word opc_ifle, do_ifle_vtos, do_ifle_itos

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+

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+ .word opc_if_icmpeq, do_if_icmpeq_vtos, do_if_icmpeq_itos

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+ .word opc_if_icmpne, do_if_icmpne_vtos, do_if_icmpne_itos

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+ .word opc_if_icmplt, do_if_icmplt_vtos, do_if_icmplt_itos

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+ .word opc_if_icmpge, do_if_icmpge_vtos, do_if_icmpge_itos

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+ .word opc_if_icmpgt, do_if_icmpgt_vtos, do_if_icmpgt_itos

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+ .word opc_if_icmple, do_if_icmple_vtos, do_if_icmple_itos

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+ .word opc_if_acmpeq, do_if_acmpeq_vtos, do_if_acmpeq_itos

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+ .word opc_if_acmpne, do_if_acmpne_vtos, do_if_acmpne_itos

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+

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+ .word opc_goto, do_goto_vtos, do_goto_itos

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+

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+ .word opc_tableswitch, do_tableswitch_vtos, do_tableswitch_itos

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+ .word opc_lookupswitch, do_lookupswitch_vtos, do_lookupswitch_itos

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+

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+ .word opc_ifnull, do_ifnull_vtos, do_ifnull_itos

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+ .word opc_ifnonnull, do_ifnonnull_vtos, do_ifnonnull_itos

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+

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+ .word 0

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+

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+vfp_table:

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+ .word opc_fadd, do_fadd_vtos_vfp, do_fadd_itos_vfp

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+ .word opc_dadd, do_dadd_vtos_vfp, do_dadd_itos_vfp

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+ .word opc_fsub, do_fsub_vtos_vfp, do_fsub_itos_vfp

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+ .word opc_dsub, do_dsub_vtos_vfp, do_dsub_itos_vfp

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+ .word opc_fmul, do_fmul_vtos_vfp, do_fmul_itos_vfp

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+ .word opc_dmul, do_dmul_vtos_vfp, do_dmul_itos_vfp

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+ .word opc_fdiv, do_fdiv_vtos_vfp, do_fdiv_itos_vfp

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+ .word opc_ddiv, do_ddiv_vtos_vfp, do_ddiv_itos_vfp

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+ .word opc_i2f, do_i2f_vtos_vfp, do_i2f_itos_vfp

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+ .word opc_i2d, do_i2d_vtos_vfp, do_i2d_itos_vfp

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+ .word opc_f2d, do_f2d_vtos_vfp, do_f2d_itos_vfp

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+ .word opc_d2f, do_d2f_vtos_vfp, do_d2f_itos_vfp

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+ .word opc_fcmpl, do_fcmpl_vtos_vfp, do_fcmpl_itos_vfp

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+ .word opc_fcmpg, do_fcmpg_vtos_vfp, do_fcmpg_itos_vfp

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+ .word opc_dcmpl, do_dcmpl_vtos_vfp, do_dcmpl_itos_vfp

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+ .word opc_dcmpg, do_dcmpg_vtos_vfp, do_dcmpg_itos_vfp

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+ .word 0

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+

300

+proc_self_auxv:

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+ .ascii "/proc/self/auxv\000"

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+ .align 2

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+

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+ .global vfp_init

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+ .type vfp_init, %function

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+vfp_init:

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+ stmfd sp!, {r4, r5, lr}

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+ sub sp, sp, #128

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+ mov r4, #0

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+ adr r0, proc_self_auxv

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+ mov r1, #0

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+ bl open

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+ subs r5, r0, #0

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+ blt .exit_vfp_init

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+.vfp_init_read_loop:

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+ mov r2, #128

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+ mov r0, r5

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+ mov r1, sp

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+ bl read

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+ mov r2, sp

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+ mov r3, r0, lsr #3

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+ b .vfp_init_1

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+.vfp_init_vec_loop:

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+ ldmia r2!, {r1, ip}

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+ cmp r1, #0

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+ beq .fini_vfp_init

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+ cmp r1, #16

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+ bne .vfp_init_1

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+ tst ip, #64

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+ movne r4, #1

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+ bne .fini_vfp_init

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+.vfp_init_1:

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+ subs r3, r3, #1

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+ bpl .vfp_init_vec_loop

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+ cmp r0, #128

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+ beq .vfp_init_read_loop

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+.fini_vfp_init:

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+ mov r0, r5

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+ bl close

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+.exit_vfp_init:

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+ movs r0, r4

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+ add sp, sp, #128

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+ ldmfd sp!, {r4, r5, lr}

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+ adrne r0, vfp_table

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+ bne do_update_table

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+ mov pc, lr

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+ .size vfp_init, .-vfp_init

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+

349

+ .section .init_array,"aw",%init_array

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+ .word vfp_init(target1)

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+

352

+ .data

353

+

354

+opclabels_data_vtos:

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+ .word do_nop_vtos

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+ .word do_aconst_null_vtos

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+ .word do_iconst_m1_vtos

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+ .word do_iconst_0_vtos

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+ .word do_iconst_1_vtos

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+ .word do_iconst_2_vtos

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+ .word do_iconst_3_vtos

362

+ .word do_iconst_4_vtos

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+ .word do_iconst_5_vtos

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+ .word do_lconst_0_vtos

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+ .word do_lconst_1_vtos

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+ .word do_fconst_0_vtos

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+ .word do_fconst_1_vtos

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+ .word do_fconst_2_vtos

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+ .word do_dconst_0_vtos

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+ .word do_dconst_1_vtos

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+ .word do_bipush_vtos

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+ .word do_sipush_vtos

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+ .word do_ldc_vtos

374

+ .word do_ldc_w_vtos

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+ .word do_ldc2_w_vtos

376

+ .word do_iload_vtos

377

+ .word do_lload_vtos

378

+ .word do_fload_vtos

379

+ .word do_dload_vtos

380

+ .word do_aload_vtos

381

+ .word do_iload_0_vtos

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+ .word do_iload_1_vtos

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+ .word do_iload_2_vtos

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+ .word do_iload_3_vtos

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+ .word do_lload_0_vtos

386

+ .word do_lload_1_vtos

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+ .word do_lload_2_vtos

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+ .word do_lload_3_vtos

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+ .word do_fload_0_vtos

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+ .word do_fload_1_vtos

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+ .word do_fload_2_vtos

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+ .word do_fload_3_vtos

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+ .word do_dload_0_vtos

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+ .word do_dload_1_vtos

395

+ .word do_dload_2_vtos

396

+ .word do_dload_3_vtos

397

+ .word do_aload_0_vtos

398

+ .word do_aload_1_vtos

399

+ .word do_aload_2_vtos

400

+ .word do_aload_3_vtos

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+ .word do_iaload_vtos

402

+ .word do_laload_vtos

403

+ .word do_faload_vtos

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+ .word do_daload_vtos

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+ .word do_aaload_vtos

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+ .word do_baload_vtos

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+ .word do_caload_vtos

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+ .word do_saload_vtos

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+ .word do_istore_vtos

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+ .word do_lstore_vtos

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+ .word do_fstore_vtos

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+ .word do_dstore_vtos

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+ .word do_astore_vtos

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+ .word do_istore_0_vtos

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+ .word do_istore_1_vtos

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+ .word do_istore_2_vtos

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+ .word do_istore_3_vtos

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+ .word do_lstore_0_vtos

419

+ .word do_lstore_1_vtos

420

+ .word do_lstore_2_vtos

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+ .word do_lstore_3_vtos

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+ .word do_fstore_0_vtos

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+ .word do_fstore_1_vtos

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+ .word do_fstore_2_vtos

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+ .word do_fstore_3_vtos

426

+ .word do_dstore_0_vtos

427

+ .word do_dstore_1_vtos

428

+ .word do_dstore_2_vtos

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+ .word do_dstore_3_vtos

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+ .word do_astore_0_vtos

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+ .word do_astore_1_vtos

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+ .word do_astore_2_vtos

433

+ .word do_astore_3_vtos

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+ .word do_iastore_vtos

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+ .word do_lastore_vtos

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+ .word do_fastore_vtos

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+ .word do_dastore_vtos

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+ .word do_aastore_vtos

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+ .word do_bastore_vtos

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+ .word do_castore_vtos

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+ .word do_sastore_vtos

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+ .word do_pop_vtos

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+ .word do_pop2_vtos

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+ .word do_dup_vtos

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+ .word do_dup_x1_vtos

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+ .word do_dup_x2_vtos

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+ .word do_dup2_vtos

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+ .word do_dup2_x1_vtos

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+ .word do_dup2_x2_vtos

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+ .word do_swap_vtos

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+ .word do_iadd_vtos

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+ .word do_ladd_vtos

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+ .word do_fadd_vtos

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+ .word do_dadd_vtos

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+ .word do_isub_vtos

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+ .word do_lsub_vtos

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+ .word do_fsub_vtos

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+ .word do_dsub_vtos

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+ .word do_imul_vtos

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+ .word do_lmul_vtos

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+ .word do_fmul_vtos

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+ .word do_dmul_vtos

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+ .word do_idiv_vtos

464

+ .word do_ldiv_vtos

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+ .word do_fdiv_vtos

466

+ .word do_ddiv_vtos

467

+ .word do_irem_vtos

468

+ .word do_lrem_vtos

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+ .word do_frem_vtos

470

+ .word do_drem_vtos

471

+ .word do_ineg_vtos

472

+ .word do_lneg_vtos

473

+ .word do_fneg_vtos

474

+ .word do_dneg_vtos

475

+ .word do_ishl_vtos

476

+ .word do_lshl_vtos

477

+ .word do_ishr_vtos

478

+ .word do_lshr_vtos

479

+ .word do_iushr_vtos

480

+ .word do_lushr_vtos

481

+ .word do_iand_vtos

482

+ .word do_land_vtos

483

+ .word do_ior_vtos

484

+ .word do_lor_vtos

485

+ .word do_ixor_vtos

486

+ .word do_lxor_vtos

487

+ .word do_iinc_vtos

488

+ .word do_i2l_vtos

489

+ .word do_i2f_vtos

490

+ .word do_i2d_vtos

491

+ .word do_l2i_vtos

492

+ .word do_l2f_vtos

493

+ .word do_l2d_vtos

494

+ .word do_f2i_vtos

495

+ .word do_f2l_vtos

496

+ .word do_f2d_vtos

497

+ .word do_d2i_vtos

498

+ .word do_d2l_vtos

499

+ .word do_d2f_vtos

500

+ .word do_i2b_vtos

501

+ .word do_i2c_vtos

502

+ .word do_i2s_vtos

503

+ .word do_lcmp_vtos

504

+ .word do_fcmpl_vtos

505

+ .word do_fcmpg_vtos

506

+ .word do_dcmpl_vtos

507

+ .word do_dcmpg_vtos

508

+ .word do_ifeq_vtos_unsafe

509

+ .word do_ifne_vtos_unsafe

510

+ .word do_iflt_vtos_unsafe

511

+ .word do_ifge_vtos_unsafe

512

+ .word do_ifgt_vtos_unsafe

513

+ .word do_ifle_vtos_unsafe

514

+ .word do_if_icmpeq_vtos_unsafe

515

+ .word do_if_icmpne_vtos_unsafe

516

+ .word do_if_icmplt_vtos_unsafe

517

+ .word do_if_icmpge_vtos_unsafe

518

+ .word do_if_icmpgt_vtos_unsafe

519

+ .word do_if_icmple_vtos_unsafe

520

+ .word do_if_acmpeq_vtos_unsafe

521

+ .word do_if_acmpne_vtos_unsafe

522

+ .word do_goto_vtos_unsafe

523

+ .word do_jsr_vtos

524

+ .word do_ret_vtos

525

+ .word do_tableswitch_vtos_unsafe

526

+ .word do_lookupswitch_vtos_unsafe

527

+ .word do_ireturn_vtos

528

+ .word do_lreturn_vtos

529

+ .word do_freturn_vtos

530

+ .word do_dreturn_vtos

531

+ .word do_areturn_vtos

532

+ .word do_return_vtos

533

+ .word do_getstatic_vtos

534

+ .word do_putstatic_vtos

535

+ .word do_getfield_vtos

536

+ .word do_putfield_vtos

537

+ .word do_invokevirtual_vtos

538

+ .word do_invokespecial_vtos

539

+ .word do_invokestatic_vtos

540

+ .word do_invokeinterface_vtos

541

+ .word do_xxxunusedxxx_vtos

542

+ .word do_new_vtos

543

+ .word do_newarray_vtos

544

+ .word do_anewarray_vtos

545

+ .word do_arraylength_vtos

546

+ .word do_athrow_vtos

547

+ .word do_checkcast_vtos

548

+ .word do_instanceof_vtos

549

+ .word do_monitorenter_vtos

550

+ .word do_monitorexit_vtos

551

+ .word do_wide_vtos

552

+ .word do_multianewarray_vtos

553

+ .word do_ifnull_vtos_unsafe

554

+ .word do_ifnonnull_vtos_unsafe

555

+ .word do_goto_w_vtos

556

+ .word do_jsr_w_vtos

557

+ .word do_breakpoint_vtos

558

+ .word do_exit_asm_vtos

559

+ .word do_exit_asm_vtos

560

+ .word do_exit_asm_vtos

561

+ .word do_exit_asm_vtos

562

+ .word do_exit_asm_vtos

563

+ .word do_exit_asm_vtos

564

+ .word do_exit_asm_vtos

565

+ .word do_exit_asm_vtos

566

+ .word do_exit_asm_vtos

567

+ .word do_exit_asm_vtos

568

+ .word do_exit_asm_vtos

569

+ .word do_exit_asm_vtos

570

+ .word do_exit_asm_vtos

571

+ .word do_exit_asm_vtos

572

+ .word do_exit_asm_vtos

573

+ .word do_exit_asm_vtos

574

+ .word do_exit_asm_vtos

575

+ .word do_exit_asm_vtos

576

+ .word do_exit_asm_vtos

577

+ .word do_exit_asm_vtos

578

+ .word do_exit_asm_vtos

579

+ .word do_exit_asm_vtos

580

+ .word do_exit_asm_vtos

581

+ .word do_exit_asm_vtos

582

+ .word do_exit_asm_vtos

583

+ .word do_exit_asm_vtos

584

+ .word do_exit_asm_vtos

585

+ .word do_exit_asm_vtos

586

+ .word do_exit_asm_vtos

587

+ .word do_exit_asm_vtos

588

+ .word do_exit_asm_vtos

589

+ .word do_exit_asm_vtos

590

+ .word do_exit_asm_vtos

591

+ .word do_exit_asm_vtos

592

+ .word do_exit_asm_vtos

593

+ .word do_exit_asm_vtos

594

+ .word do_exit_asm_vtos

595

+ .word do_exit_asm_vtos

596

+ .word do_exit_asm_vtos

597

+ .word do_exit_asm_vtos

598

+ .word do_exit_asm_vtos

599

+ .word do_exit_asm_vtos

600

+ .word do_exit_asm_vtos

601

+ .word do_exit_asm_vtos

602

+ .word do_exit_asm_vtos

603

+ .word do_exit_asm_vtos

604

+ .word do_exit_asm_vtos

605

+ .word do_exit_asm_vtos

606

+ .word do_exit_asm_vtos

607

+ .word do_exit_asm_vtos

608

+ .word do_exit_asm_vtos

609

+ .word do_exit_asm_vtos

610

+ .word do_exit_asm_vtos

611

+opclabels_data_itos:

612

+ .word do_nop_itos

613

+ .word do_aconst_null_itos

614

+ .word do_iconst_m1_itos

615

+ .word do_iconst_0_itos

616

+ .word do_iconst_1_itos

617

+ .word do_iconst_2_itos

618

+ .word do_iconst_3_itos

619

+ .word do_iconst_4_itos

620

+ .word do_iconst_5_itos

621

+ .word do_lconst_0_itos

622

+ .word do_lconst_1_itos

623

+ .word do_fconst_0_itos

624

+ .word do_fconst_1_itos

625

+ .word do_fconst_2_itos

626

+ .word do_dconst_0_itos

627

+ .word do_dconst_1_itos

628

+ .word do_bipush_itos

629

+ .word do_sipush_itos

630

+ .word do_ldc_itos

631

+ .word do_ldc_w_itos

632

+ .word do_ldc2_w_itos

633

+ .word do_iload_itos

634

+ .word do_lload_itos

635

+ .word do_fload_itos

636

+ .word do_dload_itos

637

+ .word do_aload_itos

638

+ .word do_iload_0_itos

639

+ .word do_iload_1_itos

640

+ .word do_iload_2_itos

641

+ .word do_iload_3_itos

642

+ .word do_lload_0_itos

643

+ .word do_lload_1_itos

644

+ .word do_lload_2_itos

645

+ .word do_lload_3_itos

646

+ .word do_fload_0_itos

647

+ .word do_fload_1_itos

648

+ .word do_fload_2_itos

649

+ .word do_fload_3_itos

650

+ .word do_dload_0_itos

651

+ .word do_dload_1_itos

652

+ .word do_dload_2_itos

653

+ .word do_dload_3_itos

654

+ .word do_aload_0_itos

655

+ .word do_aload_1_itos

656

+ .word do_aload_2_itos

657

+ .word do_aload_3_itos

658

+ .word do_iaload_itos

659

+ .word do_laload_itos

660

+ .word do_faload_itos

661

+ .word do_daload_itos

662

+ .word do_aaload_itos

663

+ .word do_baload_itos

664

+ .word do_caload_itos

665

+ .word do_saload_itos

666

+ .word do_istore_itos

667

+ .word do_lstore_itos

668

+ .word do_fstore_itos

669

+ .word do_dstore_itos

670

+ .word do_astore_itos

671

+ .word do_istore_0_itos

672

+ .word do_istore_1_itos

673

+ .word do_istore_2_itos

674

+ .word do_istore_3_itos

675

+ .word do_lstore_0_itos

676

+ .word do_lstore_1_itos

677

+ .word do_lstore_2_itos

678

+ .word do_lstore_3_itos

679

+ .word do_fstore_0_itos

680

+ .word do_fstore_1_itos

681

+ .word do_fstore_2_itos

682

+ .word do_fstore_3_itos

683

+ .word do_dstore_0_itos

684

+ .word do_dstore_1_itos

685

+ .word do_dstore_2_itos

686

+ .word do_dstore_3_itos

687

+ .word do_astore_0_itos

688

+ .word do_astore_1_itos

689

+ .word do_astore_2_itos

690

+ .word do_astore_3_itos

691

+ .word do_iastore_itos

692

+ .word do_lastore_itos

693

+ .word do_fastore_itos

694

+ .word do_dastore_itos

695

+ .word do_aastore_itos

696

+ .word do_bastore_itos

697

+ .word do_castore_itos

698

+ .word do_sastore_itos

699

+ .word do_pop_itos

700

+ .word do_pop2_itos

701

+ .word do_dup_itos

702

+ .word do_dup_x1_itos

703

+ .word do_dup_x2_itos

704

+ .word do_dup2_itos

705

+ .word do_dup2_x1_itos

706

+ .word do_dup2_x2_itos

707

+ .word do_swap_itos

708

+ .word do_iadd_itos

709

+ .word do_ladd_itos

710

+ .word do_fadd_itos

711

+ .word do_dadd_itos

712

+ .word do_isub_itos

713

+ .word do_lsub_itos

714

+ .word do_fsub_itos

715

+ .word do_dsub_itos

716

+ .word do_imul_itos

717

+ .word do_lmul_itos

718

+ .word do_fmul_itos

719

+ .word do_dmul_itos

720

+ .word do_idiv_itos

721

+ .word do_ldiv_itos

722

+ .word do_fdiv_itos

723

+ .word do_ddiv_itos

724

+ .word do_irem_itos

725

+ .word do_lrem_itos

726

+ .word do_frem_itos

727

+ .word do_drem_itos

728

+ .word do_ineg_itos

729

+ .word do_lneg_itos

730

+ .word do_fneg_itos

731

+ .word do_dneg_itos

732

+ .word do_ishl_itos

733

+ .word do_lshl_itos

734

+ .word do_ishr_itos

735

+ .word do_lshr_itos

736

+ .word do_iushr_itos

737

+ .word do_lushr_itos

738

+ .word do_iand_itos

739

+ .word do_land_itos

740

+ .word do_ior_itos

741

+ .word do_lor_itos

742

+ .word do_ixor_itos

743

+ .word do_lxor_itos

744

+ .word do_iinc_itos

745

+ .word do_i2l_itos

746

+ .word do_i2f_itos

747

+ .word do_i2d_itos

748

+ .word do_l2i_itos

749

+ .word do_l2f_itos

750

+ .word do_l2d_itos

751

+ .word do_f2i_itos

752

+ .word do_f2l_itos

753

+ .word do_f2d_itos

754

+ .word do_d2i_itos

755

+ .word do_d2l_itos

756

+ .word do_d2f_itos

757

+ .word do_i2b_itos

758

+ .word do_i2c_itos

759

+ .word do_i2s_itos

760

+ .word do_lcmp_itos

761

+ .word do_fcmpl_itos

762

+ .word do_fcmpg_itos

763

+ .word do_dcmpl_itos

764

+ .word do_dcmpg_itos

765

+ .word do_ifeq_itos_unsafe

766

+ .word do_ifne_itos_unsafe

767

+ .word do_iflt_itos_unsafe

768

+ .word do_ifge_itos_unsafe

769

+ .word do_ifgt_itos_unsafe

770

+ .word do_ifle_itos_unsafe

771

+ .word do_if_icmpeq_itos_unsafe

772

+ .word do_if_icmpne_itos_unsafe

773

+ .word do_if_icmplt_itos_unsafe

774

+ .word do_if_icmpge_itos_unsafe

775

+ .word do_if_icmpgt_itos_unsafe

776

+ .word do_if_icmple_itos_unsafe

777

+ .word do_if_acmpeq_itos_unsafe

778

+ .word do_if_acmpne_itos_unsafe

779

+ .word do_goto_itos_unsafe

780

+ .word do_jsr_itos

781

+ .word do_ret_itos

782

+ .word do_tableswitch_itos_unsafe

783

+ .word do_lookupswitch_itos_unsafe

784

+ .word do_ireturn_itos

785

+ .word do_lreturn_itos

786

+ .word do_freturn_itos

787

+ .word do_dreturn_itos

788

+ .word do_areturn_itos

789

+ .word do_return_itos

790

+ .word do_getstatic_itos

791

+ .word do_putstatic_itos

792

+ .word do_getfield_itos

793

+ .word do_putfield_itos

794

+ .word do_invokevirtual_itos

795

+ .word do_invokespecial_itos

796

+ .word do_invokestatic_itos

797

+ .word do_invokeinterface_itos

798

+ .word do_xxxunusedxxx_itos

799

+ .word do_new_itos

800

+ .word do_newarray_itos

801

+ .word do_anewarray_itos

802

+ .word do_arraylength_itos

803

+ .word do_athrow_itos

804

+ .word do_checkcast_itos

805

+ .word do_instanceof_itos

806

+ .word do_monitorenter_itos

807

+ .word do_monitorexit_itos

808

+ .word do_wide_itos

809

+ .word do_multianewarray_itos

810

+ .word do_ifnull_itos_unsafe

811

+ .word do_ifnonnull_itos_unsafe

812

+ .word do_goto_w_itos

813

+ .word do_jsr_w_itos

814

+ .word do_breakpoint_itos

815

+ .word do_exit_asm_itos

816

+ .word do_exit_asm_itos

817

+ .word do_exit_asm_itos

818

+ .word do_exit_asm_itos

819

+ .word do_exit_asm_itos

820

+ .word do_exit_asm_itos

821

+ .word do_exit_asm_itos

822

+ .word do_exit_asm_itos

823

+ .word do_exit_asm_itos

824

+ .word do_exit_asm_itos

825

+ .word do_exit_asm_itos

826

+ .word do_exit_asm_itos

827

+ .word do_exit_asm_itos

828

+ .word do_exit_asm_itos

829

+ .word do_exit_asm_itos

830

+ .word do_exit_asm_itos

831

+ .word do_exit_asm_itos

832

+ .word do_exit_asm_itos

833

+ .word do_exit_asm_itos

834

+ .word do_exit_asm_itos

835

+ .word do_exit_asm_itos

836

+ .word do_exit_asm_itos

837

+ .word do_exit_asm_itos

838

+ .word do_exit_asm_itos

839

+ .word do_exit_asm_itos

840

+ .word do_exit_asm_itos

841

+ .word do_exit_asm_itos

842

+ .word do_exit_asm_itos

843

+ .word do_exit_asm_itos

844

+ .word do_exit_asm_itos

845

+ .word do_exit_asm_itos

846

+ .word do_exit_asm_itos

847

+ .word do_exit_asm_itos

848

+ .word do_exit_asm_itos

849

+ .word do_exit_asm_itos

850

+ .word do_exit_asm_itos

851

+ .word do_exit_asm_itos

852

+ .word do_exit_asm_itos

853

+ .word do_exit_asm_itos

854

+ .word do_exit_asm_itos

855

+ .word do_exit_asm_itos

856

+ .word do_exit_asm_itos

857

+ .word do_exit_asm_itos

858

+ .word do_exit_asm_itos

859

+ .word do_exit_asm_itos

860

+ .word do_exit_asm_itos

861

+ .word do_exit_asm_itos

862

+ .word do_exit_asm_itos

863

+ .word do_exit_asm_itos

864

+ .word do_exit_asm_itos

865

+ .word do_exit_asm_itos

866

+ .word do_exit_asm_itos

867

+ .word do_exit_asm_itos

868

+opclabels_data_dtos:

869

+ .word do_nop_dtos

870

+ .word do_aconst_null_dtos

871

+ .word do_iconst_m1_dtos

872

+ .word do_iconst_0_dtos

873

+ .word do_iconst_1_dtos

874

+ .word do_iconst_2_dtos

875

+ .word do_iconst_3_dtos

876

+ .word do_iconst_4_dtos

877

+ .word do_iconst_5_dtos

878

+ .word do_lconst_0_dtos

879

+ .word do_lconst_1_dtos

880

+ .word do_fconst_0_dtos

881

+ .word do_fconst_1_dtos

882

+ .word do_fconst_2_dtos

883

+ .word do_dconst_0_dtos

884

+ .word do_dconst_1_dtos

885

+ .word do_bipush_dtos

886

+ .word do_sipush_dtos

887

+ .word do_ldc_dtos

888

+ .word do_ldc_w_dtos

889

+ .word do_ldc2_w_dtos

890

+ .word do_iload_dtos

891

+ .word do_lload_dtos

892

+ .word do_fload_dtos

893

+ .word do_dload_dtos

894

+ .word do_aload_dtos

895

+ .word do_iload_0_dtos

896

+ .word do_iload_1_dtos

897

+ .word do_iload_2_dtos

898

+ .word do_iload_3_dtos

899

+ .word do_lload_0_dtos

900

+ .word do_lload_1_dtos

901

+ .word do_lload_2_dtos

902

+ .word do_lload_3_dtos

903

+ .word do_fload_0_dtos

904

+ .word do_fload_1_dtos

905

+ .word do_fload_2_dtos

906

+ .word do_fload_3_dtos

907

+ .word do_dload_0_dtos

908

+ .word do_dload_1_dtos

909

+ .word do_dload_2_dtos

910

+ .word do_dload_3_dtos

911

+ .word do_aload_0_dtos

912

+ .word do_aload_1_dtos

913

+ .word do_aload_2_dtos

914

+ .word do_aload_3_dtos

915

+ .word do_iaload_dtos

916

+ .word do_laload_dtos

917

+ .word do_faload_dtos

918

+ .word do_daload_dtos

919

+ .word do_aaload_dtos

920

+ .word do_baload_dtos

921

+ .word do_caload_dtos

922

+ .word do_saload_dtos

923

+ .word do_istore_dtos

924

+ .word do_lstore_dtos

925

+ .word do_fstore_dtos

926

+ .word do_dstore_dtos

927

+ .word do_astore_dtos

928

+ .word do_istore_0_dtos

929

+ .word do_istore_1_dtos

930

+ .word do_istore_2_dtos

931

+ .word do_istore_3_dtos

932

+ .word do_lstore_0_dtos

933

+ .word do_lstore_1_dtos

934

+ .word do_lstore_2_dtos

935

+ .word do_lstore_3_dtos

936

+ .word do_fstore_0_dtos

937

+ .word do_fstore_1_dtos

938

+ .word do_fstore_2_dtos

939

+ .word do_fstore_3_dtos

940

+ .word do_dstore_0_dtos

941

+ .word do_dstore_1_dtos

942

+ .word do_dstore_2_dtos

943

+ .word do_dstore_3_dtos

944

+ .word do_astore_0_dtos

945

+ .word do_astore_1_dtos

946

+ .word do_astore_2_dtos

947

+ .word do_astore_3_dtos

948

+ .word do_iastore_dtos

949

+ .word do_lastore_dtos

950

+ .word do_fastore_dtos

951

+ .word do_dastore_dtos

952

+ .word do_aastore_dtos

953

+ .word do_bastore_dtos

954

+ .word do_castore_dtos

955

+ .word do_sastore_dtos

956

+ .word do_pop_dtos

957

+ .word do_pop2_dtos

958

+ .word do_dup_dtos

959

+ .word do_dup_x1_dtos

960

+ .word do_dup_x2_dtos

961

+ .word do_dup2_dtos

962

+ .word do_dup2_x1_dtos

963

+ .word do_dup2_x2_dtos

964

+ .word do_swap_dtos

965

+ .word do_iadd_dtos

966

+ .word do_ladd_dtos

967

+ .word do_fadd_dtos

968

+ .word do_dadd_dtos

969

+ .word do_isub_dtos

970

+ .word do_lsub_dtos

971

+ .word do_fsub_dtos

972

+ .word do_dsub_dtos

973

+ .word do_imul_dtos

974

+ .word do_lmul_dtos

975

+ .word do_fmul_dtos

976

+ .word do_dmul_dtos

977

+ .word do_idiv_dtos

978

+ .word do_ldiv_dtos

979

+ .word do_fdiv_dtos

980

+ .word do_ddiv_dtos

981

+ .word do_irem_dtos

982

+ .word do_lrem_dtos

983

+ .word do_frem_dtos

984

+ .word do_drem_dtos

985

+ .word do_ineg_dtos

986

+ .word do_lneg_dtos

987

+ .word do_fneg_dtos

988

+ .word do_dneg_dtos

989

+ .word do_ishl_dtos

990

+ .word do_lshl_dtos

991

+ .word do_ishr_dtos

992

+ .word do_lshr_dtos

993

+ .word do_iushr_dtos

994

+ .word do_lushr_dtos

995

+ .word do_iand_dtos

996

+ .word do_land_dtos

997

+ .word do_ior_dtos

998

+ .word do_lor_dtos

999

+ .word do_ixor_dtos

1000

+ .word do_lxor_dtos

1001

+ .word do_iinc_dtos

1002

+ .word do_i2l_dtos

1003

+ .word do_i2f_dtos

1004

+ .word do_i2d_dtos

1005

+ .word do_l2i_dtos

1006

+ .word do_l2f_dtos

1007

+ .word do_l2d_dtos

1008

+ .word do_f2i_dtos

1009

+ .word do_f2l_dtos

1010

+ .word do_f2d_dtos

1011

+ .word do_d2i_dtos

1012

+ .word do_d2l_dtos

1013

+ .word do_d2f_dtos

1014

+ .word do_i2b_dtos

1015

+ .word do_i2c_dtos

1016

+ .word do_i2s_dtos

1017

+ .word do_lcmp_dtos

1018

+ .word do_fcmpl_dtos

1019

+ .word do_fcmpg_dtos

1020

+ .word do_dcmpl_dtos

1021

+ .word do_dcmpg_dtos

1022

+ .word do_ifeq_dtos

1023

+ .word do_ifne_dtos

1024

+ .word do_iflt_dtos

1025

+ .word do_ifge_dtos

1026

+ .word do_ifgt_dtos

1027

+ .word do_ifle_dtos

1028

+ .word do_if_icmpeq_dtos

1029

+ .word do_if_icmpne_dtos

1030

+ .word do_if_icmplt_dtos

1031

+ .word do_if_icmpge_dtos

1032

+ .word do_if_icmpgt_dtos

1033

+ .word do_if_icmple_dtos

1034

+ .word do_if_acmpeq_dtos

1035

+ .word do_if_acmpne_dtos

1036

+ .word do_goto_dtos

1037

+ .word do_jsr_dtos

1038

+ .word do_ret_dtos

1039

+ .word do_tableswitch_dtos

1040

+ .word do_lookupswitch_dtos

1041

+ .word do_ireturn_dtos

1042

+ .word do_lreturn_dtos

1043

+ .word do_freturn_dtos

1044

+ .word do_dreturn_dtos

1045

+ .word do_areturn_dtos

1046

+ .word do_return_dtos

1047

+ .word do_getstatic_dtos

1048

+ .word do_putstatic_dtos

1049

+ .word do_getfield_dtos

1050

+ .word do_putfield_dtos

1051

+ .word do_invokevirtual_dtos

1052

+ .word do_invokespecial_dtos

1053

+ .word do_invokestatic_dtos

1054

+ .word do_invokeinterface_dtos

1055

+ .word do_xxxunusedxxx_dtos

1056

+ .word do_new_dtos

1057

+ .word do_newarray_dtos

1058

+ .word do_anewarray_dtos

1059

+ .word do_arraylength_dtos

1060

+ .word do_athrow_dtos

1061

+ .word do_checkcast_dtos

1062

+ .word do_instanceof_dtos

1063

+ .word do_monitorenter_dtos

1064

+ .word do_monitorexit_dtos

1065

+ .word do_wide_dtos

1066

+ .word do_multianewarray_dtos

1067

+ .word do_ifnull_dtos

1068

+ .word do_ifnonnull_dtos

1069

+ .word do_goto_w_dtos

1070

+ .word do_jsr_w_dtos

1071

+ .word do_breakpoint_dtos

1072

+ .word do_exit_asm_dtos

1073

+ .word do_exit_asm_dtos

1074

+ .word do_exit_asm_dtos

1075

+ .word do_exit_asm_dtos

1076

+ .word do_exit_asm_dtos

1077

+ .word do_exit_asm_dtos

1078

+ .word do_exit_asm_dtos

1079

+ .word do_exit_asm_dtos

1080

+ .word do_exit_asm_dtos

1081

+ .word do_exit_asm_dtos

1082

+ .word do_exit_asm_dtos

1083

+ .word do_exit_asm_dtos

1084

+ .word do_exit_asm_dtos

1085

+ .word do_exit_asm_dtos

1086

+ .word do_exit_asm_dtos

1087

+ .word do_exit_asm_dtos

1088

+ .word do_exit_asm_dtos

1089

+ .word do_exit_asm_dtos

1090

+ .word do_exit_asm_dtos

1091

+ .word do_exit_asm_dtos

1092

+ .word do_exit_asm_dtos

1093

+ .word do_exit_asm_dtos

1094

+ .word do_exit_asm_dtos

1095

+ .word do_exit_asm_dtos

1096

+ .word do_exit_asm_dtos

1097

+ .word do_exit_asm_dtos

1098

+ .word do_exit_asm_dtos

1099

+ .word do_exit_asm_dtos

1100

+ .word do_exit_asm_dtos

1101

+ .word do_exit_asm_dtos

1102

+ .word do_exit_asm_dtos

1103

+ .word do_exit_asm_dtos

1104

+ .word do_exit_asm_dtos

1105

+ .word do_exit_asm_dtos

1106

+ .word do_exit_asm_dtos

1107

+ .word do_exit_asm_dtos

1108

+ .word do_exit_asm_dtos

1109

+ .word do_exit_asm_dtos

1110

+ .word do_exit_asm_dtos

1111

+ .word do_exit_asm_dtos

1112

+ .word do_exit_asm_dtos

1113

+ .word do_exit_asm_dtos

1114

+ .word do_exit_asm_dtos

1115

+ .word do_exit_asm_dtos

1116

+ .word do_exit_asm_dtos

1117

+ .word do_exit_asm_dtos

1118

+ .word do_exit_asm_dtos

1119

+ .word do_exit_asm_dtos

1120

+ .word do_exit_asm_dtos

1121

+ .word do_exit_asm_dtos

1122

+ .word do_exit_asm_dtos

1123

+ .word do_exit_asm_dtos

1124

+ .word do_exit_asm_dtos

1125

+

1126

+@ ---- run_opt --------------------------------------------------------------

1127

+

1128

+ .text

1129

+ .global _ZN19BytecodeInterpreter7run_optEPS_

1130

+ .type _ZN19BytecodeInterpreter7run_optEPS_, %function

1131

+_ZN19BytecodeInterpreter7run_optEPS_:

1132

+ @ args = 0, pretend = 0, frame = 40

1133

+ @ frame_needed = 0, uses_anonymous_args = 0

1134

+@ --- run_opt_entry -------------------------------------------------

1135

+ OpcodeEntry run_opt_entry

1136

+ stmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}

1137

+ mov istate, r0

1138

+ ldr java_pc, [istate, #ISTATE_JAVA_PC]

1139

+ ldr r9, .globals_table

1140

+ ldrb r2, [java_pc, #0]

1141

+ ldr java_stack, [istate, #ISTATE_JAVA_STACK]

1142

+.pic_location:

1143

+ add r9, pc, r9 @ Don't move this instruction from the .pic_location label

1144

+ ldr r0, .globals_table+4

1145

+ ldr java_locals, [istate, #ISTATE_JAVA_LOCALS]

1146

+ ldr constant_pool, [istate, #ISTATE_CONSTANT_POOL]

1147

+ add vtos_table, r9, r0

1148

+ ldr r2, [vtos_table, r2, asl #2]

1149

+ add itos_table, vtos_table, #opclabels_data_itos - opclabels_data_vtos

1150

+ add dtos_table, vtos_table, #opclabels_data_dtos - opclabels_data_vtos

1151

+ mov pc, r2

1152

+

1153

+ .align 2

1154

+.globals_table:

1155

+ .word _GLOBAL_OFFSET_TABLE_-(.pic_location+8)

1156

+ .word opclabels_data_vtos(GOTOFF)

1157

+

1158

+@ ----- The Bytecode Implementations --------------------------------------

1159

+

1160

+@ --- do_getfield_vtos -------------------------------------------------

1161

+ OpcodeEntry do_getfield_vtos

1162

+ POP(tos)

1163

+@ --- do_getfield_itos -------------------------------------------------

1164

+ OpcodeEntry do_getfield_itos

1165

+ ldrb r3, [java_pc,#1]

1166

+ ldrb r2, [java_pc,#2]

1167

+ ldrb ip, [java_pc,#3]!

1168

+ orr r3, r3, r2, lsl #8

1169

+ add r1, constant_pool, #16

1170

+ ldr r3, [r1, r3, lsl #4]! @ r1 = cache

1171

+ ldr ip, [itos_table, ip, asl #2]

1172

+ and r3, r3, #0x00ff0000

1173

+ cmp r3, #180 << 16

1174

+ bne .exit_getfield

1175

+ movs r3, r0

1176

+ beq .exit_getfield

1177

+ ldr r2, [r1, #12]

1178

+ ldr lr, [r1, #8]

1179

+ movs r2, r2, lsr #29

1180

+ ldrhi tos, [r3, lr] @ C = 1, Z = 0 => R2 == 3, 5, 7

1181

+ movhi pc, ip @ early exit for word accesses

1182

+ ldreqsb tos, [r3, lr] @ Z = 1 => R2 = 0, 1

1183

+ ldrcsh tos, [r3, lr] @ C = 1 => R2 = 1 (overwrites previous load)

1184

+ moveq pc, ip

1185

+ tst r2, #2

1186

+ addne r3, r3, lr

1187

+ ldmneia r3, {r0, r1} @ 4, 6

1188

+ PUSHNE(r1)

1189

+ movne pc, ip

1190

+ ldrsh tos, [r3, lr] @ 2

1191

+ mov pc, ip

1192

+

1193

+@ --- do_putstatic_dtos -------------------------------------------------

1194

+ OpcodeEntry do_putstatic_dtos

1195

+ PUSHD dtos

1196

+ b do_putstatic_vtos

1197

+@ --- do_putstatic_vtos -------------------------------------------------

1198

+ OpcodeEntry do_putstatic_vtos

1199

+ POP(tos)

1200

+@ --- do_putstatic_itos -------------------------------------------------

1201

+ OpcodeEntry do_putstatic_itos

1202

+ ldrb r3, [java_pc,#1]

1203

+ ldrb r2, [java_pc,#2]

1204

+ ldrb ip, [java_pc,#3]!

1205

+ orr r3, r3, r2, lsl #8

1206

+ add r1, constant_pool, #16

1207

+ ldr r3, [r1, r3, lsl #4]! @ r1 = cache

1208

+ ldr ip, [vtos_table, ip, asl #2]

1209

+ and r3, r3, #0xff000000

1210

+ cmp r3, #179 << 24

1211

+ bne .exit_putstatic_1

1212

+ ldr r3, [r1, #4] @ r3 = object

1213

+ ldr r2, [r1, #12] @ r2 = tos_type

1214

+ ldr lr, [r1, #8] @ lr = offset

1215

+ mov r2, r2, lsr #28

1216

+ cmp r2, #tos_atos

1217

+ beq .exit_putstatic_1 @ atos - let main loop handle it

1218

+ cmp r2, #tos_ltos

1219

+ cmpne r2, #tos_dtos

1220

+ beq do_putstatic_1 @ ltos or dtos

1221

+ cmp r2, #tos_itos

1222

+ strcs tos, [r3, lr] @ itos or ftos

1223

+ movcs pc, ip

1224

+ cmp r2, #tos_ctos

1225

+ strcsh tos, [r3, lr] @ ctos or stos

1226

+ strccb tos, [r3, lr] @ btos

1227

+ mov pc, ip

1228

+do_putstatic_1:

1229

+ POP(r1)

1230

+ add r3, r3, lr

1231

+ stmia r3, {r0, r1}

1232

+ mov pc, ip

1233

+

1234

+@ --- do_putfield_dtos -------------------------------------------------

1235

+ OpcodeEntry do_putfield_dtos

1236

+ PUSHD dtos

1237

+ b do_putfield_vtos

1238

+@ --- do_putfield_vtos -------------------------------------------------

1239

+ OpcodeEntry do_putfield_vtos

1240

+ POP(tos)

1241

+@ --- do_putfield_itos -------------------------------------------------

1242

+ OpcodeEntry do_putfield_itos

1243

+ ldrb r3, [java_pc,#1]

1244

+ ldrb r2, [java_pc,#2]

1245

+ ldrb ip, [java_pc,#3]!

1246

+ orr r3, r3, r2, lsl #8

1247

+ add r1, constant_pool, #16

1248

+ ldr r3, [r1, r3, lsl #4]! @ r1 = cache

1249

+ ldr ip, [vtos_table, ip, asl #2]

1250

+ and r3, r3, #0xff000000

1251

+ cmp r3, #181 << 24

1252

+ bne .exit_putfield_1

1253

+ ldr r2, [r1, #12] @ r2 = tos_type

1254

+ ldr lr, [r1, #8] @ lr = offset

1255

+ mov r2, r2, lsr #28

1256

+ cmp r2, #tos_atos

1257

+ beq .exit_putfield_1 @ atos - let main loop handle it

1258

+ cmp r2, #tos_ltos

1259

+ cmpne r2, #tos_dtos

1260

+ beq do_putfield_1 @ ltos or dtos

1261

+ POP(r3)

1262

+ cmp r3, #0

1263

+ beq .exit_putfield_2

1264

+ cmp r2, #tos_itos

1265

+ strcs tos, [r3, lr] @ itos or ftos

1266

+ movcs pc, ip

1267

+ cmp r2, #tos_ctos

1268

+ strcsh tos, [r3, lr] @ ctos or stos

1269

+ strccb tos, [r3, lr] @ btos

1270

+ mov pc, ip

1271

+do_putfield_1:

1272

+ POP(r1)

1273

+ POP(r3)

1274

+ cmp r3, #0

1275

+ beq .exit_putfield_3

1276

+ add r3, r3, lr

1277

+ stmia r3, {r0, r1}

1278

+ mov pc, ip

1279

+

1280

+@ --- do_invokestatic_dtos -------------------------------------------------

1281

+ OpcodeEntry do_invokestatic_dtos

1282

+ PUSHD dtos

1283

+ b do_invokestatic_vtos

1284

+@ --- do_invokestatic_itos -------------------------------------------------

1285

+ OpcodeEntry do_invokestatic_itos

1286

+ PUSH(tos)

1287

+@ --- do_invokestatic_vtos -------------------------------------------------

1288

+ OpcodeEntry do_invokestatic_vtos

1289

+ ldrb r3, [java_pc, #2] @ zero_extendqisi2

1290

+ ldrb r2, [java_pc, #1] @ zero_extendqisi2

1291

+ add r1, constant_pool, #16

1292

+ orr r2, r2, r3, asl #8

1293

+ ldr r3, [r1, r2, lsl #4]!

1294

+ and r3, r3, #0x00ff0000

1295

+ cmp r3, #opc_invokestatic << 16

1296

+ bne .exit_asm

1297

+ ldr r2, [r1, #4]

1298

+ mov ip, #msg_call_method

1299

+ str r2, [istate, #ISTATE_JAVA_CALL_MSG_CALLEE]

1300

+ ldr r3, [r2, #76]

1301

+ str ip, [istate, #ISTATE_JAVA_MSG]

1302

+ str r3, [istate, #ISTATE_JAVA_CALL_MSG_CALLEE_ENTRY]

1303

+ mov r3, #3

1304

+ str r3, [istate, #ISTATE_JAVA_CALL_MSG_BCP_ADVANCE]

1305

+ str java_pc, [istate, #ISTATE_JAVA_PC]

1306

+ str java_stack, [istate, #ISTATE_JAVA_STACK]

1307

+ mov r0, #1

1308

+ ldmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}

1309

+

1310

+@ --- do_invokevirtual_dtos -------------------------------------------------

1311

+ OpcodeEntry do_invokevirtual_dtos

1312

+ PUSHD dtos

1313

+ b do_invokevirtual_vtos

1314

+@ --- do_invokevirtual_itos -------------------------------------------------

1315

+ OpcodeEntry do_invokevirtual_itos

1316

+ PUSH(tos)

1317

+@ --- do_invokevirtual_vtos -------------------------------------------------

1318

+ OpcodeEntry do_invokevirtual_vtos

1319

+ ldrb r3, [java_pc, #2] @ zero_extendqisi2

1320

+ ldrb r2, [java_pc, #1] @ zero_extendqisi2

1321

+ add r1, constant_pool, #16

1322

+ orr r2, r2, r3, asl #8

1323

+ ldr r3, [r1, r2, lsl #4]!

1324

+ and r3, r3, #0xff000000

1325

+ cmp r3, #opc_invokevirtual << 24

1326

+ bne .exit_asm

1327

+ ldr r3, [r1, #12]

1328

+ and r2, r3, #255

1329

+ ldr r2, [java_stack, r2, asl #2]

1330

+ cmp r2, #0

1331

+ beq .exit_asm

1332

+ tst r3, #1 << vfinalMethod

1333

+ ldr r0, [r1, #8]

1334

+ ldreq r3, [r2, #4]

1335

+ mov ip, #msg_call_method

1336

+ addeq r3, r3, r0, asl #2

1337

+ ldreq r0, [r3, #304]

1338

+ str ip, [istate, #ISTATE_JAVA_MSG]

1339

+ ldr r3, [r0, #76]

1340

+ str r0, [istate, #ISTATE_JAVA_CALL_MSG_CALLEE]

1341

+ str r3, [istate, #ISTATE_JAVA_CALL_MSG_CALLEE_ENTRY]

1342

+ str java_pc, [istate, #ISTATE_JAVA_PC]

1343

+ mov r3, #3

1344

+ str r3, [istate, #ISTATE_JAVA_CALL_MSG_BCP_ADVANCE]

1345

+ str java_stack, [istate, #ISTATE_JAVA_STACK]

1346

+ mov r0, #1

1347

+ ldmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}

1348

+

1349

+@ --- do_invokespecial_dtos -------------------------------------------------

1350

+ OpcodeEntry do_invokespecial_dtos

1351

+ PUSHD dtos

1352

+ b do_invokespecial_vtos

1353

+@ --- do_invokespecial_itos -------------------------------------------------

1354

+ OpcodeEntry do_invokespecial_itos

1355

+ PUSH(tos)

1356

+@ --- do_invokespecial_vtos -------------------------------------------------

1357

+ OpcodeEntry do_invokespecial_vtos

1358

+ ldrb r3, [java_pc, #2] @ zero_extendqisi2

1359

+ ldrb r2, [java_pc, #1] @ zero_extendqisi2

1360

+ add r1, constant_pool, #16

1361

+ orr r2, r2, r3, asl #8

1362

+ ldr r3, [r1, r2, lsl #4]!

1363

+ and r3, r3, #0x00ff0000

1364

+ cmp r3, #opc_invokespecial << 24

1365

+ bne .exit_asm

1366

+ ldr r3, [r1, #12]

1367

+ and r2, r3, #255

1368

+ ldr r2, [java_stack, r2, asl #2]

1369

+ cmp r2, #0

1370

+ beq .exit_asm

1371

+ ldr r2, [r1, #4]

1372

+ mov ip, #msg_call_method

1373

+ str r2, [istate, #ISTATE_JAVA_CALL_MSG_CALLEE]

1374

+ ldr r3, [r2, #76]

1375

+ str ip, [istate, #ISTATE_JAVA_MSG]

1376

+ str r3, [istate, #ISTATE_JAVA_CALL_MSG_CALLEE_ENTRY]

1377

+ mov r3, #3

1378

+ str r3, [istate, #ISTATE_JAVA_CALL_MSG_BCP_ADVANCE]

1379

+ str java_pc, [istate, #ISTATE_JAVA_PC]

1380

+ str java_stack, [istate, #ISTATE_JAVA_STACK]

1381

+ mov r0, #1

1382

+ ldmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}

1383

+

1384

+ OpcodeEntry do_ireturn_dtos

1385

+ OpcodeEntry do_lreturn_dtos

1386

+ OpcodeEntry do_freturn_dtos

1387

+ OpcodeEntry do_dreturn_dtos

1388

+ OpcodeEntry do_areturn_dtos

1389

+ OpcodeEntry do_return_dtos

1390

+ PUSHD dtos

1391

+ b do_return_vtos

1392

+ OpcodeEntry do_ireturn_itos

1393

+ OpcodeEntry do_lreturn_itos

1394

+ OpcodeEntry do_freturn_itos

1395

+ OpcodeEntry do_dreturn_itos

1396

+ OpcodeEntry do_areturn_itos

1397

+ OpcodeEntry do_return_itos

1398

+ PUSH(tos)

1399

+ OpcodeEntry do_ireturn_vtos

1400

+ OpcodeEntry do_lreturn_vtos

1401

+ OpcodeEntry do_freturn_vtos

1402

+ OpcodeEntry do_dreturn_vtos

1403

+ OpcodeEntry do_areturn_vtos

1404

+ OpcodeEntry do_return_vtos

1405

+ ldr r0, [istate, #ISTATE_JAVA_THREAD]

1406

+ ldr r2, [istate, #52]

1407

+ ldr ip, [r0, #4]

1408

+ ldr r3, [istate, #60]

1409

+ cmp ip, #0

1410

+ bne .exit_asm

1411

+

1412

+ cmp r2, r3

1413

+ bcc .exit_asm @ CC => r3 > r2 => r2 = end

1414

+

1415

+ ldrb ip, [java_pc], #1

1416

+ mov r2, #msg_return_from_method

1417

+ str java_pc, [istate, #ISTATE_JAVA_PC]

1418

+ str java_stack, [istate, #ISTATE_JAVA_STACK]

1419

+ str r2, [istate, #ISTATE_JAVA_MSG]

1420

+ str ip, [istate, #ISTATE_JAVA_RETURN_KIND]

1421

+ mov r0, #1

1422

+ ldmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}

1423

+

1424

+@ --- do_iload_vtos -------------------------------------------------

1425

+ OpcodeEntry do_iload_vtos

1426

+ ldrb ip, [java_pc, #2]!

1427

+ ldrb r3, [java_pc, #-1]

1428

+ ldr ip, [itos_table, ip, asl #2]

1429

+ ldr tos, [java_locals, -r3, asl #2]

1430

+ mov pc, ip

1431

+

1432

+@ --- do_iload_itos -------------------------------------------------

1433

+ OpcodeEntry do_iload_itos

1434

+ ldrb ip, [java_pc, #2]!

1435

+ ldrb r3, [java_pc, #-1]

1436

+ PUSH(tos)

1437

+ ldr ip, [itos_table, ip, asl #2]

1438

+ ldr tos, [java_locals, -r3, asl #2]

1439

+ mov pc, ip

1440

+

1441

+@ --- do_aload_vtos -------------------------------------------------

1442

+ OpcodeEntry do_aload_vtos

1443

+ ldrb ip, [java_pc, #2]!

1444

+ ldrb r3, [java_pc, #-1]

1445

+ ldr ip, [itos_table, ip, asl #2]

1446

+ ldr tos, [java_locals, -r3, asl #2]

1447

+ mov pc, ip

1448

+

1449

+@ --- do_aload_itos -------------------------------------------------

1450

+ OpcodeEntry do_aload_itos

1451

+ ldrb ip, [java_pc, #2]!

1452

+ ldrb r3, [java_pc, #-1]

1453

+ PUSH(tos)

1454

+ ldr ip, [itos_table, ip, asl #2]

1455

+ ldr tos, [java_locals, -r3, asl #2]

1456

+ mov pc, ip

1457

+

1458

+@ --- do_iconst_1_vtos -------------------------------------------------

1459

+ OpcodeEntry do_iconst_1_vtos

1460

+ ldrb r3, [java_pc, #1]!

1461

+ mov tos, #1

1462

+ ldr r2, [itos_table, r3, asl #2]

1463

+ mov pc, r2

1464

+

1465

+@ --- do_iconst_1_itos -------------------------------------------------

1466

+ OpcodeEntry do_iconst_1_itos

1467

+ ldrb r3, [java_pc, #1]!

1468

+ PUSH(tos)

1469

+ ldr r2, [itos_table, r3, asl #2]

1470

+ mov tos, #1

1471

+ mov pc, r2

1472

+

1473

+@ --- do_ifnull_vtos_unsafe -------------------------------------------------

1474

+ OpcodeEntry do_ifnull_vtos_unsafe

1475

+@ --- do_ifeq_vtos_unsafe -------------------------------------------------

1476

+ OpcodeEntry do_ifeq_vtos_unsafe

1477

+

1478

+ POP(tos)

1479

+

1480

+@ --- do_ifnull_itos_unsafe -------------------------------------------------

1481

+ OpcodeEntry do_ifnull_itos_unsafe

1482

+@ --- do_ifeq_itos_unsafe -------------------------------------------------

1483

+ OpcodeEntry do_ifeq_itos_unsafe

1484

+

1485

+ ldrsb r1, [java_pc, #1]

1486

+ ldrb ip, [java_pc, #2]

1487

+ cmp tos, #0

1488

+ orreq ip, ip, r1, lsl #8

1489

+ ldreqb ip, [java_pc, ip]!

1490

+ ldrneb ip, [java_pc, #3]!

1491

+ ldr ip, [vtos_table, ip, lsl #2]

1492

+ mov pc, ip

1493

+

1494

+@ --- do_ifnonnull_vtos_unsafe -------------------------------------------------

1495

+ OpcodeEntry do_ifnonnull_vtos_unsafe

1496

+@ --- do_ifne_vtos_unsafe -------------------------------------------------

1497

+ OpcodeEntry do_ifne_vtos_unsafe

1498

+

1499

+ POP(tos)

1500

+ ldrsb r1, [java_pc, #1]

1501

+ ldrb ip, [java_pc, #2]

1502

+ cmp tos, #0

1503

+ orrne ip, ip, r1, lsl #8

1504

+ ldrneb ip, [java_pc, ip]!

1505

+ ldreqb ip, [java_pc, #3]!

1506

+ ldr ip, [vtos_table, ip, lsl #2]

1507

+ mov pc, ip

1508

+

1509

+ OpcodeEntry do_ifnonnull_itos_unsafe

1510

+@ --- do_ifne_itos_unsafe -------------------------------------------------

1511

+ OpcodeEntry do_ifne_itos_unsafe

1512

+

1513

+ ldrsb r1, [java_pc, #1]

1514

+ ldrb ip, [java_pc, #2]

1515

+ cmp tos, #0

1516

+ orrne ip, ip, r1, lsl #8

1517

+ ldrneb ip, [java_pc, ip]!

1518

+ ldreqb ip, [java_pc, #3]!

1519

+ ldr ip, [vtos_table, ip, lsl #2]

1520

+ mov pc, ip

1521

+

1522

+@ --- do_ifle_vtos_unsafe -------------------------------------------------

1523

+ OpcodeEntry do_ifle_vtos_unsafe

1524

+

1525

+ POP(tos)

1526

+ ldrsb r1, [java_pc, #1]

1527

+ ldrb ip, [java_pc, #2]

1528

+ cmp tos, #0

1529

+ orrle ip, ip, r1, lsl #8

1530

+ ldrleb ip, [java_pc, ip]!

1531

+ ldrgtb ip, [java_pc, #3]!

1532

+ ldr ip, [vtos_table, ip, lsl #2]

1533

+ mov pc, ip

1534

+

1535

+@ --- do_ifle_itos_unsafe -------------------------------------------------

1536

+ OpcodeEntry do_ifle_itos_unsafe

1537

+

1538

+ ldrsb r1, [java_pc, #1]

1539

+ ldrb ip, [java_pc, #2]

1540

+ cmp tos, #0

1541

+ orrle ip, ip, r1, lsl #8

1542

+ ldrleb ip, [java_pc, ip]!

1543

+ ldrgtb ip, [java_pc, #3]!

1544

+ ldr ip, [vtos_table, ip, lsl #2]

1545

+ mov pc, ip

1546

+

1547

+@ --- do_ifgt_vtos_unsafe -------------------------------------------------

1548

+ OpcodeEntry do_ifgt_vtos_unsafe

1549

+

1550

+ POP(tos)

1551

+

1552

+@ --- do_ifgt_itos_unsafe -------------------------------------------------

1553

+ OpcodeEntry do_ifgt_itos_unsafe

1554

+

1555

+ ldrsb r1, [java_pc, #1]

1556

+ ldrb ip, [java_pc, #2]

1557

+ cmp tos, #0

1558

+ orrgt ip, ip, r1, lsl #8

1559

+ ldrgtb ip, [java_pc, ip]!

1560

+ ldrleb ip, [java_pc, #3]!

1561

+ ldr ip, [vtos_table, ip, lsl #2]

1562

+ mov pc, ip

1563

+

1564

+@ --- do_ifge_vtos_unsafe -------------------------------------------------

1565

+ OpcodeEntry do_ifge_vtos_unsafe

1566

+

1567

+ POP(tos)

1568

+

1569

+@ --- do_ifge_itos_unsafe -------------------------------------------------

1570

+ OpcodeEntry do_ifge_itos_unsafe

1571

+

1572

+ ldrsb r1, [java_pc, #1]

1573

+ ldrb ip, [java_pc, #2]

1574

+ cmp tos, #0

1575

+ orrge ip, ip, r1, lsl #8

1576

+ ldrgeb ip, [java_pc, ip]!

1577

+ ldrltb ip, [java_pc, #3]!

1578

+ ldr ip, [vtos_table, ip, lsl #2]

1579

+ mov pc, ip

1580

+

1581

+@ --- do_iflt_vtos_unsafe -------------------------------------------------

1582

+ OpcodeEntry do_iflt_vtos_unsafe

1583

+

1584

+ POP(tos)

1585

+

1586

+@ --- do_iflt_itos_unsafe -------------------------------------------------

1587

+ OpcodeEntry do_iflt_itos_unsafe

1588

+

1589

+ ldrsb r1, [java_pc, #1]

1590

+ ldrb ip, [java_pc, #2]

1591

+ cmp tos, #0

1592

+ orrlt ip, ip, r1, lsl #8

1593

+ ldrltb ip, [java_pc, ip]!

1594

+ ldrgeb ip, [java_pc, #3]!

1595

+ ldr ip, [vtos_table, ip, lsl #2]

1596

+ mov pc, ip

1597

+

1598

+@ --- do_if_acmpeq_vtos_unsafe -------------------------------------------------

1599

+ OpcodeEntry do_if_acmpeq_vtos_unsafe

1600

+@ --- do_if_icmpeq_vtos_unsafe -------------------------------------------------

1601

+ OpcodeEntry do_if_icmpeq_vtos_unsafe

1602

+

1603

+ POP(tos)

1604

+

1605

+@ --- do_if_acmpeq_itos_unsafe -------------------------------------------------

1606

+ OpcodeEntry do_if_acmpeq_itos_unsafe

1607

+@ --- do_if_icmpeq_itos_unsafe -------------------------------------------------

1608

+ OpcodeEntry do_if_icmpeq_itos_unsafe

1609

+

1610

+ POP(r3)

1611

+ ldrsb r1, [java_pc, #1]

1612

+ ldrb ip, [java_pc, #2]

1613

+ cmp r3, tos

1614

+ orreq ip, ip, r1, lsl #8

1615

+ ldreqb ip, [java_pc, ip]!

1616

+ ldrneb ip, [java_pc, #3]!

1617

+ ldr ip, [vtos_table, ip, lsl #2]

1618

+ mov pc, ip

1619

+

1620

+@ --- do_if_acmpne_vtos_unsafe -------------------------------------------------

1621

+ OpcodeEntry do_if_acmpne_vtos_unsafe

1622

+@ --- do_if_icmpne_vtos_unsafe -------------------------------------------------

1623

+ OpcodeEntry do_if_icmpne_vtos_unsafe

1624

+

1625

+ POP(tos)

1626

+

1627

+@ --- do_if_acmpne_itos_unsafe -------------------------------------------------

1628

+ OpcodeEntry do_if_acmpne_itos_unsafe

1629

+@ --- do_if_icmpne_itos_unsafe -------------------------------------------------

1630

+ OpcodeEntry do_if_icmpne_itos_unsafe

1631

+

1632

+ POP(r3)

1633

+ ldrsb r1, [java_pc, #1]

1634

+ ldrb ip, [java_pc, #2]

1635

+ cmp r3, tos

1636

+ orrne ip, ip, r1, lsl #8

1637

+ ldrneb ip, [java_pc, ip]!

1638

+ ldreqb ip, [java_pc, #3]!

1639

+ ldr ip, [vtos_table, ip, lsl #2]

1640

+ mov pc, ip

1641

+

1642

+@ --- do_if_icmplt_vtos_unsafe -------------------------------------------------

1643

+ OpcodeEntry do_if_icmplt_vtos_unsafe

1644

+

1645

+ POP(tos)

1646

+ POP(r3)

1647

+ ldrsb r1, [java_pc, #1]

1648

+ ldrb ip, [java_pc, #2]

1649

+ cmp r3, tos

1650

+ orrlt ip, ip, r1, lsl #8

1651

+ ldrltb ip, [java_pc, ip]!

1652

+ ldrgeb ip, [java_pc, #3]!

1653

+ ldr ip, [vtos_table, ip, lsl #2]

1654

+ mov pc, ip

1655

+

1656

+@ --- do_if_icmplt_itos_unsafe -------------------------------------------------

1657

+ OpcodeEntry do_if_icmplt_itos_unsafe

1658

+

1659

+ POP(r3)

1660

+ ldrsb r1, [java_pc, #1]

1661

+ ldrb ip, [java_pc, #2]

1662

+ cmp r3, tos

1663

+ orrlt ip, ip, r1, lsl #8

1664

+ ldrltb ip, [java_pc, ip]!

1665

+ ldrgeb ip, [java_pc, #3]!

1666

+ ldr ip, [vtos_table, ip, lsl #2]

1667

+ mov pc, ip

1668

+

1669

+@ --- do_if_icmpge_vtos_unsafe -------------------------------------------------

1670

+ OpcodeEntry do_if_icmpge_vtos_unsafe

1671

+

1672

+ POP(tos)

1673

+

1674

+@ --- do_if_icmpge_itos_unsafe -------------------------------------------------

1675

+ OpcodeEntry do_if_icmpge_itos_unsafe

1676

+

1677

+ POP(r3)

1678

+ ldrsb r1, [java_pc, #1]

1679

+ ldrb ip, [java_pc, #2]

1680

+ cmp r3, tos

1681

+ orrge ip, ip, r1, lsl #8

1682

+ ldrgeb ip, [java_pc, ip]!

1683

+ ldrltb ip, [java_pc, #3]!

1684

+ ldr ip, [vtos_table, ip, lsl #2]

1685

+ mov pc, ip

1686

+

1687

+@ --- do_if_icmpgt_vtos_unsafe -------------------------------------------------

1688

+ OpcodeEntry do_if_icmpgt_vtos_unsafe

1689

+

1690

+ POP(tos)

1691

+

1692

+@ --- do_if_icmpgt_itos_unsafe -------------------------------------------------

1693

+ OpcodeEntry do_if_icmpgt_itos_unsafe

1694

+

1695

+ POP(r3)

1696

+ ldrsb r1, [java_pc, #1]

1697

+ ldrb ip, [java_pc, #2]

1698

+ cmp r3, tos

1699

+ orrgt ip, ip, r1, lsl #8

1700

+ ldrgtb ip, [java_pc, ip]!

1701

+ ldrleb ip, [java_pc, #3]!

1702

+ ldr ip, [vtos_table, ip, lsl #2]

1703

+ mov pc, ip

1704

+

1705

+@ --- do_if_icmple_vtos_unsafe -------------------------------------------------

1706

+ OpcodeEntry do_if_icmple_vtos_unsafe

1707

+

1708

+ POP(tos)

1709

+

1710

+@ --- do_if_icmple_itos_unsafe -------------------------------------------------

1711

+ OpcodeEntry do_if_icmple_itos_unsafe

1712

+

1713

+ POP(r3)

1714

+ ldrsb r1, [java_pc, #1]

1715

+ ldrb ip, [java_pc, #2]

1716

+ cmp r3, tos

1717

+ orrle ip, ip, r1, lsl #8

1718

+ ldrleb ip, [java_pc, ip]!

1719

+ ldrgtb ip, [java_pc, #3]!

1720

+ ldr ip, [vtos_table, ip, lsl #2]

1721

+ mov pc, ip

1722

+

1723

+@ --- do_goto_itos_unsafe -------------------------------------------------

1724

+ OpcodeEntry do_goto_itos_unsafe

1725

+

1726

+ ldrsb r1, [java_pc, #1]

1727

+ ldrb ip, [java_pc, #2]

1728

+ orr ip, ip, r1, lsl #8

1729

+ ldrb ip, [java_pc, ip]!

1730

+ ldr ip, [itos_table, ip, lsl #2]

1731

+ mov pc, ip

1732

+

1733

+@ --- do_goto_vtos_unsafe -------------------------------------------------

1734

+ OpcodeEntry do_goto_vtos_unsafe

1735

+

1736

+ ldrsb r1, [java_pc, #1]

1737

+ ldrb ip, [java_pc, #2]

1738

+ orr ip, ip, r1, lsl #8

1739

+ ldrb ip, [java_pc, ip]!

1740

+ ldr ip, [vtos_table, ip, lsl #2]

1741

+ mov pc, ip

1742

+

1743

+@ --- do_iload_0_itos -------------------------------------------------

1744

+ OpcodeEntry do_iload_0_itos

1745

+ ldrb r2, [java_pc, #1]!

1746

+ PUSH(tos)

1747

+ ldr r2, [itos_table, r2, asl #2]

1748

+ ldr tos, [java_locals, #0]

1749

+ mov pc, r2

1750

+

1751

+@ --- do_aload_0_itos -------------------------------------------------

1752

+ OpcodeEntry do_aload_0_itos

1753

+ PUSH(tos)

1754

+@ --- do_aload_0_vtos -------------------------------------------------

1755

+ OpcodeEntry do_aload_0_vtos

1756

+ ldrb r2, [java_pc, #1]!

1757

+ ldr tos, [java_locals, #0]

1758

+ cmp r2, #opc_getfield

1759

+ ldrne pc, [itos_table, r2, asl #2]

1760

+ ldrb r3, [java_pc,#1]

1761

+ ldrb r2, [java_pc,#2]

1762

+ ldrb ip, [java_pc,#3]!

1763

+ orr r3, r3, r2, lsl #8

1764

+ add r1, constant_pool, #16

1765

+ ldr r3, [r1, r3, lsl #4]! @ r1 = cache

1766

+ ldr ip, [itos_table, ip, asl #2]

1767

+ and r3, r3, #0x00ff0000

1768

+ cmp r3, #180 << 16

1769

+ bne .exit_getfield

1770

+ movs r3, r0

1771

+ beq .exit_getfield

1772

+ ldr r2, [r1, #12]

1773

+ ldr lr, [r1, #8]

1774

+ movs r2, r2, lsr #29

1775

+ ldrhi tos, [r3, lr] @ C = 1, Z = 0 => R2 == 3, 5, 7

1776

+ movhi pc, ip @ early exit for word accesses

1777

+ ldreqsb tos, [r3, lr] @ Z = 1 => R2 = 0, 1

1778

+ ldrcsh tos, [r3, lr] @ C = 1 => R2 = 1 (overwrites previous load)

1779

+ moveq pc, ip

1780

+ tst r2, #2

1781

+ addne r3, r3, lr

1782

+ ldmneia r3, {r0, r1} @ 4, 6

1783

+ PUSHNE(r1)

1784

+ movne pc, ip

1785

+ ldrsh tos, [r3, lr] @ 2

1786

+ mov pc, ip

1787

+

1788

+@ --- do_iload_0_vtos -------------------------------------------------

1789

+ OpcodeEntry do_iload_0_vtos

1790

+ ldrb r2, [java_pc, #1]!

1791

+ ldr tos, [java_locals, #0]

1792

+ ldr r2, [itos_table, r2, asl #2]

1793

+ mov pc, r2

1794

+

1795

+@ --- do_aload_1_itos -------------------------------------------------

1796

+ OpcodeEntry do_aload_1_itos

1797

+ ldrb r2, [java_pc, #1]!

1798

+ PUSH(tos)

1799

+ ldr r2, [itos_table, r2, asl #2]

1800

+ ldr tos, [java_locals, #-4]

1801

+ mov pc, r2

1802

+

1803

+@ --- do_iload_1_itos -------------------------------------------------

1804

+ OpcodeEntry do_iload_1_itos

1805

+ ldrb r2, [java_pc, #1]!

1806

+ PUSH(tos)

1807

+ ldr r2, [itos_table, r2, asl #2]

1808

+ ldr tos, [java_locals, #-4]

1809

+ mov pc, r2

1810

+

1811

+@ --- do_aload_1_vtos -------------------------------------------------

1812

+ OpcodeEntry do_aload_1_vtos

1813

+ ldrb r2, [java_pc, #1]!

1814

+ ldr tos, [java_locals, #-4]

1815

+ ldr r2, [itos_table, r2, asl #2]

1816

+ mov pc, r2

1817

+

1818

+@ --- do_iload_1_vtos -------------------------------------------------

1819

+ OpcodeEntry do_iload_1_vtos

1820

+ ldrb r2, [java_pc, #1]!

1821

+ ldr tos, [java_locals, #-4]

1822

+ ldr r2, [itos_table, r2, asl #2]

1823

+ mov pc, r2

1824

+

1825

+@ --- do_aload_2_itos -------------------------------------------------

1826

+ OpcodeEntry do_aload_2_itos

1827

+ ldrb r2, [java_pc, #1]!

1828

+ PUSH(tos)

1829

+ ldr r2, [itos_table, r2, asl #2]

1830

+ ldr tos, [java_locals, #-8]

1831

+ mov pc, r2

1832

+

1833

+@ --- do_iload_2_itos -------------------------------------------------

1834

+ OpcodeEntry do_iload_2_itos

1835

+ ldrb r2, [java_pc, #1]!

1836

+ PUSH(tos)

1837

+ ldr r2, [itos_table, r2, asl #2]

1838

+ ldr tos, [java_locals, #-8]

1839

+ mov pc, r2

1840

+

1841

+@ --- do_aload_2_vtos -------------------------------------------------

1842

+ OpcodeEntry do_aload_2_vtos

1843

+ ldrb r2, [java_pc, #1]!

1844

+ ldr tos, [java_locals, #-8]

1845

+ ldr r2, [itos_table, r2, asl #2]

1846

+ mov pc, r2

1847

+

1848

+@ --- do_iload_2_vtos -------------------------------------------------

1849

+ OpcodeEntry do_iload_2_vtos

1850

+ ldrb r2, [java_pc, #1]!

1851

+ ldr tos, [java_locals, #-8]

1852

+ ldr r2, [itos_table, r2, asl #2]

1853

+ mov pc, r2

1854

+

1855

+@ --- do_aload_3_itos -------------------------------------------------

1856

+ OpcodeEntry do_aload_3_itos

1857

+ ldrb r2, [java_pc, #1]!

1858

+ PUSH(tos)

1859

+ ldr r2, [itos_table, r2, asl #2]

1860

+ ldr tos, [java_locals, #-12]

1861

+ mov pc, r2

1862

+

1863

+@ --- do_iload_3_itos -------------------------------------------------

1864

+ OpcodeEntry do_iload_3_itos

1865

+ ldrb r2, [java_pc, #1]!

1866

+ PUSH(tos)

1867

+ ldr r2, [itos_table, r2, asl #2]

1868

+ ldr tos, [java_locals, #-12]

1869

+ mov pc, r2

1870

+

1871

+@ --- do_aload_3_vtos -------------------------------------------------

1872

+ OpcodeEntry do_aload_3_vtos

1873

+ ldrb r2, [java_pc, #1]!

1874

+ ldr tos, [java_locals, #-12]

1875

+ ldr r2, [itos_table, r2, asl #2]

1876

+ mov pc, r2

1877

+

1878

+@ --- do_iload_3_vtos -------------------------------------------------

1879

+ OpcodeEntry do_iload_3_vtos

1880

+ ldrb r2, [java_pc, #1]!

1881

+ ldr tos, [java_locals, #-12]

1882

+ ldr r2, [itos_table, r2, asl #2]

1883

+ mov pc, r2

1884

+

1885

+@ --- do_iaload_vtos -------------------------------------------------

1886

+ OpcodeEntry do_iaload_vtos

1887

+ POP(tos)

1888

+@ --- do_iaload_itos -------------------------------------------------

1889

+ OpcodeEntry do_iaload_itos

1890

+ POP(r2)

1891

+ ldrb ip, [java_pc, #1]!

1892

+ cmp r2, #0

1893

+ beq .itos_exit_iaload

1894

+ ldr r3, [r2, #8]

1895

+ cmp tos, r3

1896

+ bcs .itos_exit_iaload

1897

+ ldr ip, [itos_table, ip, asl #2]

1898

+ add r3, r2, tos, lsl #2

1899

+ ldr tos, [r3, #12]

1900

+ mov pc, ip

1901

+

1902

+@ --- do_aaload_vtos -------------------------------------------------

1903

+ OpcodeEntry do_aaload_vtos

1904

+ POP(tos)

1905

+@ --- do_aaload_itos -------------------------------------------------

1906

+ OpcodeEntry do_aaload_itos

1907

+ POP(r2)

1908

+ ldrb ip, [java_pc, #1]!

1909

+ cmp r2, #0

1910

+ beq .itos_exit_iaload

1911

+ ldr r3, [r2, #8]

1912

+ cmp tos, r3

1913

+ bcs .itos_exit_iaload

1914

+ ldr ip, [itos_table, ip, asl #2]

1915

+ add r3, r2, tos, lsl #2

1916

+ ldr tos, [r3, #12]

1917

+ mov pc, ip

1918

+

1919

+@ --- do_istore_vtos -------------------------------------------------

1920

+ OpcodeEntry do_istore_vtos

1921

+ POP(tos)

1922

+@ --- do_istore_itos -------------------------------------------------

1923

+ OpcodeEntry do_istore_itos

1924

+ ldrb ip, [java_pc, #2]!

1925

+ ldrb r3, [java_pc, #-1]

1926

+ ldr ip, [vtos_table, ip, asl #2]

1927

+ str tos, [java_locals, -r3, asl #2]

1928

+ mov pc, ip

1929

+

1930

+@ --- do_istore_0_vtos -------------------------------------------------

1931

+ OpcodeEntry do_istore_0_vtos

1932

+ POP(tos)

1933

+@ --- do_istore_0_itos -------------------------------------------------

1934

+ OpcodeEntry do_istore_0_itos

1935

+ ldrb r2, [java_pc, #1]!

1936

+ ldr r2, [vtos_table, r2, asl #2]

1937

+ str tos, [java_locals, #0]

1938

+ mov pc, r2

1939

+

1940

+@ --- do_istore_1_vtos -------------------------------------------------

1941

+ OpcodeEntry do_istore_1_vtos

1942

+ POP(tos)

1943

+@ --- do_istore_1_itos -------------------------------------------------

1944

+ OpcodeEntry do_istore_1_itos

1945

+ ldrb r2, [java_pc, #1]!

1946

+ ldr r2, [vtos_table, r2, asl #2]

1947

+ str tos, [java_locals, #-4]

1948

+ mov pc, r2

1949

+

1950

+@ --- do_istore_2_vtos -------------------------------------------------

1951

+ OpcodeEntry do_istore_2_vtos

1952

+ POP(tos)

1953

+@ --- do_istore_2_itos -------------------------------------------------

1954

+ OpcodeEntry do_istore_2_itos

1955

+ ldrb r2, [java_pc, #1]!

1956

+ ldr r2, [vtos_table, r2, asl #2]

1957

+ str tos, [java_locals, #-8]

1958

+ mov pc, r2

1959

+

1960

+@ --- do_istore_3_vtos -------------------------------------------------

1961

+ OpcodeEntry do_istore_3_vtos

1962

+ POP(tos)

1963

+@ --- do_istore_3_itos -------------------------------------------------

1964

+ OpcodeEntry do_istore_3_itos

1965

+ ldrb r2, [java_pc, #1]!

1966

+ ldr r2, [vtos_table, r2, asl #2]

1967

+ str tos, [java_locals, #-12]

1968

+ mov pc, r2

1969

+

1970

+@ --- do_iinc_vtos -------------------------------------------------

1971

+ OpcodeEntry do_iinc_vtos

1972

+ ldrb r2, [java_pc, #1]

1973

+ ldrb ip, [java_pc, #3]!

1974

+ ldrsb r1, [java_pc, #-1]

1975

+ ldr r3, [java_locals, -r2, lsl #2]

1976

+ ldr ip, [vtos_table, ip, asl #2]

1977

+ add r3, r3, r1

1978

+ str r3, [java_locals, -r2, lsl #2]

1979

+ mov pc, ip

1980

+

1981

+@ --- do_iinc_itos -------------------------------------------------

1982

+ OpcodeEntry do_iinc_itos

1983

+ ldrb r2, [java_pc, #1]

1984

+ ldrb ip, [java_pc, #3]!

1985

+ ldrsb r1, [java_pc, #-1]

1986

+ ldr r3, [java_locals, -r2, lsl #2]

1987

+ ldr ip, [itos_table, ip, asl #2]

1988

+ add r3, r3, r1

1989

+ str r3, [java_locals, -r2, lsl #2]

1990

+ mov pc, ip

1991

+

1992

+@ --- do_iadd_vtos -------------------------------------------------

1993

+ OpcodeEntry do_iadd_vtos

1994

+ POP(tos)

1995

+@ --- do_iadd_itos -------------------------------------------------

1996

+ OpcodeEntry do_iadd_itos

1997

+ ldrb ip, [java_pc, #1]!

1998

+ POP(r1)

1999

+ ldr ip, [itos_table, ip, asl #2]

2000

+ add r0, r0, r1

2001

+ mov pc, ip

2002

+

2003

+@ --- do_isub_vtos -------------------------------------------------

2004

+ OpcodeEntry do_isub_vtos

2005

+ POP(tos)

2006

+@ --- do_isub_itos -------------------------------------------------

2007

+ OpcodeEntry do_isub_itos

2008

+ ldrb ip, [java_pc, #1]!

2009

+ POP(r1)

2010

+ ldr ip, [itos_table, ip, asl #2]

2011

+ sub r0, r1, r0

2012

+ mov pc, ip

2013

+

2014

+@ --- do_iand_vtos -------------------------------------------------

2015

+ OpcodeEntry do_iand_vtos

2016

+ POP(tos)

2017

+@ --- do_iand_itos -------------------------------------------------

2018

+ OpcodeEntry do_iand_itos

2019

+ ldrb ip, [java_pc, #1]!

2020

+ POP(r1)

2021

+ ldr ip, [itos_table, ip, asl #2]

2022

+ and r0, r1, r0

2023

+ mov pc, ip

2024

+

2025

+@ --- do_ior_vtos -------------------------------------------------

2026

+ OpcodeEntry do_ior_vtos

2027

+ POP(tos)

2028

+@ --- do_ior_itos -------------------------------------------------

2029

+ OpcodeEntry do_ior_itos

2030

+ ldrb ip, [java_pc, #1]!

2031

+ POP(r1)

2032

+ ldr ip, [itos_table, ip, asl #2]

2033

+ orr r0, r1, r0

2034

+ mov pc, ip

2035

+

2036

+@ --- do_ixor_vtos -------------------------------------------------

2037

+ OpcodeEntry do_ixor_vtos

2038

+ POP(tos)

2039

+@ --- do_ixor_itos -------------------------------------------------

2040

+ OpcodeEntry do_ixor_itos

2041

+ ldrb ip, [java_pc, #1]!

2042

+ POP(r1)

2043

+ ldr ip, [itos_table, ip, asl #2]

2044

+ eor r0, r1, r0

2045

+ mov pc, ip

2046

+

2047

+@ --- do_aconst_null_itos -------------------------------------------------

2048

+ OpcodeEntry do_aconst_null_itos

2049

+@ --- do_iconst_0_itos -------------------------------------------------

2050

+ OpcodeEntry do_iconst_0_itos

2051

+ PUSH(tos)

2052

+@ --- do_aconst_null_vtos -------------------------------------------------

2053

+ OpcodeEntry do_aconst_null_vtos

2054

+@ --- do_iconst_0_vtos -------------------------------------------------

2055

+ OpcodeEntry do_iconst_0_vtos

2056

+ ldrb r3, [java_pc, #1]!

2057

+ mov tos, #0

2058

+ ldr r2, [itos_table, r3, asl #2]

2059

+ mov pc, r2

2060

+

2061

+@ --- do_iconst_2_itos -------------------------------------------------

2062

+ OpcodeEntry do_iconst_2_itos

2063

+ PUSH(tos)

2064

+@ --- do_iconst_2_vtos -------------------------------------------------

2065

+ OpcodeEntry do_iconst_2_vtos

2066

+ ldrb r3, [java_pc, #1]!

2067

+ mov tos, #2

2068

+ ldr r2, [itos_table, r3, asl #2]

2069

+ mov pc, r2

2070

+

2071

+@ --- do_iconst_3_itos -------------------------------------------------

2072

+ OpcodeEntry do_iconst_3_itos

2073

+ PUSH(tos)

2074

+@ --- do_iconst_3_vtos -------------------------------------------------

2075

+ OpcodeEntry do_iconst_3_vtos

2076

+ ldrb r3, [java_pc, #1]!

2077

+ mov tos, #3

2078

+ ldr r2, [itos_table, r3, asl #2]

2079

+ mov pc, r2

2080

+

2081

+@ --- do_iconst_4_itos -------------------------------------------------

2082

+ OpcodeEntry do_iconst_4_itos

2083

+ PUSH(tos)

2084

+@ --- do_iconst_4_vtos -------------------------------------------------

2085

+ OpcodeEntry do_iconst_4_vtos

2086

+ ldrb r3, [java_pc, #1]!

2087

+ mov tos, #4

2088

+ ldr r2, [itos_table, r3, asl #2]

2089

+ mov pc, r2

2090

+

2091

+@ --- do_iconst_5_itos -------------------------------------------------

2092

+ OpcodeEntry do_iconst_5_itos

2093

+ PUSH(tos)

2094

+@ --- do_iconst_5_vtos -------------------------------------------------

2095

+ OpcodeEntry do_iconst_5_vtos

2096

+ ldrb r3, [java_pc, #1]!

2097

+ mov tos, #5

2098

+ ldr r2, [itos_table, r3, asl #2]

2099

+ mov pc, r2

2100

+

2101

+@ --- do_nop_itos -------------------------------------------------

2102

+ OpcodeEntry do_nop_itos

2103

+ PUSH(tos)

2104

+@ --- do_nop_vtos -------------------------------------------------

2105

+ OpcodeEntry do_nop_vtos

2106

+ ldrb r3, [java_pc, #1]!

2107

+ ldr r2, [vtos_table, r3, asl #2]

2108

+ mov pc, r2

2109

+

2110

+@ ---- INSERT

2111

+

2112

+@ --- do_iconst_m1_itos -------------------------------------------------

2113

+ OpcodeEntry do_iconst_m1_itos

2114

+ PUSH(tos)

2115

+@ --- do_iconst_m1_vtos -------------------------------------------------

2116

+ OpcodeEntry do_iconst_m1_vtos

2117

+ ldrb r3, [java_pc, #1]!

2118

+ mvn tos, #0

2119

+ ldr r2, [itos_table, r3, asl #2]

2120

+ mov pc, r2

2121

+

2122

+@ --- do_fconst_0_itos -------------------------------------------------

2123

+ OpcodeEntry do_fconst_0_itos

2124

+ PUSH(tos)

2125

+@ --- do_fconst_0_vtos -------------------------------------------------

2126

+ OpcodeEntry do_fconst_0_vtos

2127

+ ldrb r3, [java_pc, #1]!

2128

+ mov tos, #0

2129

+ ldr r2, [itos_table, r3, asl #2]

2130

+ mov pc, r2

2131

+

2132

+@ --- do_fconst_1_itos -------------------------------------------------

2133

+ OpcodeEntry do_fconst_1_itos

2134

+ PUSH(tos)

2135

+@ --- do_fconst_1_vtos -------------------------------------------------

2136

+ OpcodeEntry do_fconst_1_vtos

2137

+ ldrb r3, [java_pc, #1]!

2138

+ mov tos, #1065353216

2139

+ ldr r2, [itos_table, r3, asl #2]

2140

+ mov pc, r2

2141

+

2142

+@ --- do_fconst_2_itos -------------------------------------------------

2143

+ OpcodeEntry do_fconst_2_itos

2144

+ PUSH(tos)

2145

+@ --- do_fconst_2_vtos -------------------------------------------------

2146

+ OpcodeEntry do_fconst_2_vtos

2147

+ ldrb r3, [java_pc, #1]!

2148

+ mov tos, #1073741824

2149

+ ldr r2, [itos_table, r3, asl #2]

2150

+ mov pc, r2

2151

+

2152

+@ --- do_dconst_0_itos -------------------------------------------------

2153

+ OpcodeEntry do_dconst_0_itos

2154

+@ --- do_lconst_0_itos -------------------------------------------------

2155

+ OpcodeEntry do_lconst_0_itos

2156

+ PUSH(tos)

2157

+@ --- do_dconst_0_vtos -------------------------------------------------

2158

+ OpcodeEntry do_dconst_0_vtos

2159

+@ --- do_lconst_0_vtos -------------------------------------------------

2160

+ OpcodeEntry do_lconst_0_vtos

2161

+ ldrb r2, [java_pc, #1]!

2162

+ mov tos, #0

2163

+ ldr r2, [itos_table, r2, asl #2]

2164

+ PUSH(tos)

2165

+ mov pc, r2

2166

+

2167

+@ --- do_lconst_1_itos -------------------------------------------------

2168

+ OpcodeEntry do_lconst_1_itos

2169

+ PUSH(tos)

2170

+@ --- do_lconst_1_vtos -------------------------------------------------

2171

+ OpcodeEntry do_lconst_1_vtos

2172

+ ldrb r2, [java_pc, #1]!

2173

+ mov r0, #1

2174

+ mov r1, #0

2175

+ ldr r2, [itos_table, r2, asl #2]

2176

+ PUSH(r1)

2177

+ mov pc, r2

2178

+

2179

+@ --- do_dconst_1_itos -------------------------------------------------

2180

+ OpcodeEntry do_dconst_1_itos

2181

+ PUSH(tos)

2182

+@ --- do_dconst_1_vtos -------------------------------------------------

2183

+ OpcodeEntry do_dconst_1_vtos

2184

+ ldrb r2, [java_pc, #1]!

2185

+ mov r1, #0x3f000000

2186

+ mov r0, #0

2187

+ ldr r2, [itos_table, r2, asl #2]

2188

+ orr r1, r1, #0x00f00000

2189

+ PUSH(r1)

2190

+ mov pc, r2

2191

+

2192

+@ --- do_bipush_itos -------------------------------------------------

2193

+ OpcodeEntry do_bipush_itos

2194

+ PUSH(tos)

2195

+@ --- do_bipush_vtos -------------------------------------------------

2196

+ OpcodeEntry do_bipush_vtos

2197

+ ldrb r2, [java_pc, #2]!

2198

+ ldrsb tos, [java_pc, #-1]

2199

+ ldr r2, [itos_table, r2, asl #2]

2200

+ mov pc, r2

2201

+

2202

+@ --- do_sipush_itos -------------------------------------------------

2203

+ OpcodeEntry do_sipush_itos

2204

+ PUSH(tos)

2205

+@ --- do_sipush_vtos -------------------------------------------------

2206

+ OpcodeEntry do_sipush_vtos

2207

+ ldrb r2, [java_pc, #3]!

2208

+ ldrsb r0, [java_pc, #-2]

2209

+ ldrb r1, [java_pc, #-1]

2210

+ ldr r2, [itos_table, r2, asl #2]

2211

+ orr tos, r1, r0, lsl #8

2212

+ mov pc, r2

2213

+

2214

+@ --- do_fload_itos -------------------------------------------------

2215

+ OpcodeEntry do_fload_itos

2216

+ PUSH(tos)

2217

+@ --- do_fload_vtos -------------------------------------------------

2218

+ OpcodeEntry do_fload_vtos

2219

+ ldrb ip, [java_pc, #2]!

2220

+ ldrb r3, [java_pc, #-1]

2221

+ ldr ip, [itos_table, ip, asl #2]

2222

+ ldr tos, [java_locals, -r3, asl #2]

2223

+ mov pc, ip

2224

+

2225

+@ --- do_dload_itos -------------------------------------------------

2226

+ OpcodeEntry do_dload_itos

2227

+@ --- do_lload_itos -------------------------------------------------

2228

+ OpcodeEntry do_lload_itos

2229

+ PUSH(tos)

2230

+@ --- do_dload_vtos -------------------------------------------------

2231

+ OpcodeEntry do_dload_vtos

2232

+@ --- do_lload_vtos -------------------------------------------------

2233

+ OpcodeEntry do_lload_vtos

2234

+ ldrb r3, [java_pc, #1]

2235

+ ldrb ip, [java_pc, #2]!

2236

+ sub r3, java_locals, r3, lsl #2

2237

+ ldmda r3, {r0, r1}

2238

+ ldr r2, [itos_table, ip, asl #2]

2239

+ PUSH(r1)

2240

+ mov pc, r2

2241

+

2242

+@ --- do_fload_0_itos -------------------------------------------------

2243

+ OpcodeEntry do_fload_0_itos

2244

+ PUSH(tos)

2245

+@ --- do_fload_0_vtos -------------------------------------------------

2246

+ OpcodeEntry do_fload_0_vtos

2247

+ ldrb r2, [java_pc, #1]!

2248

+ ldr tos, [java_locals, #0]

2249

+ ldr r2, [itos_table, r2, asl #2]

2250

+ mov pc, r2

2251

+

2252

+@ --- do_fload_1_itos -------------------------------------------------

2253

+ OpcodeEntry do_fload_1_itos

2254

+ PUSH(tos)

2255

+@ --- do_fload_1_vtos -------------------------------------------------

2256

+ OpcodeEntry do_fload_1_vtos

2257

+ ldrb r2, [java_pc, #1]!

2258

+ ldr tos, [java_locals, #-4]

2259

+ ldr r2, [itos_table, r2, asl #2]

2260

+ mov pc, r2

2261

+

2262

+@ --- do_fload_2_itos -------------------------------------------------

2263

+ OpcodeEntry do_fload_2_itos

2264

+ PUSH(tos)

2265

+@ --- do_fload_2_vtos -------------------------------------------------

2266

+ OpcodeEntry do_fload_2_vtos

2267

+ ldrb r2, [java_pc, #1]!

2268

+ ldr tos, [java_locals, #-8]

2269

+ ldr r2, [itos_table, r2, asl #2]

2270

+ mov pc, r2

2271

+

2272

+@ --- do_fload_3_itos -------------------------------------------------

2273

+ OpcodeEntry do_fload_3_itos

2274

+ PUSH(tos)

2275

+@ --- do_fload_3_vtos -------------------------------------------------

2276

+ OpcodeEntry do_fload_3_vtos

2277

+ ldrb r2, [java_pc, #1]!

2278

+ ldr tos, [java_locals, #-12]

2279

+ ldr r2, [itos_table, r2, asl #2]

2280

+ mov pc, r2

2281

+

2282

+@ --- do_dload_0_itos -------------------------------------------------

2283

+ OpcodeEntry do_dload_0_itos

2284

+@ --- do_lload_0_itos -------------------------------------------------

2285

+ OpcodeEntry do_lload_0_itos

2286

+ PUSH(tos)

2287

+@ --- do_dload_0_vtos -------------------------------------------------

2288

+ OpcodeEntry do_dload_0_vtos

2289

+@ --- do_lload_0_vtos -------------------------------------------------

2290

+ OpcodeEntry do_lload_0_vtos

2291

+ ldrb ip, [java_pc, #1]!

2292

+ ldmda java_locals, {r0-r1}

2293

+ ldr ip, [itos_table, ip, asl #2]

2294

+ PUSH(r1)

2295

+ mov pc, ip

2296

+

2297

+@ --- do_dload_1_itos -------------------------------------------------

2298

+ OpcodeEntry do_dload_1_itos

2299

+@ --- do_lload_1_itos -------------------------------------------------

2300

+ OpcodeEntry do_lload_1_itos

2301

+ PUSH(tos)

2302

+@ --- do_dload_1_vtos -------------------------------------------------

2303

+ OpcodeEntry do_dload_1_vtos

2304

+@ --- do_lload_1_vtos -------------------------------------------------

2305

+ OpcodeEntry do_lload_1_vtos

2306

+ ldrb ip, [java_pc, #1]!

2307

+ ldmdb java_locals, {r0-r1}

2308

+ ldr ip, [itos_table, ip, asl #2]

2309

+ PUSH(r1)

2310

+ mov pc, ip

2311

+

2312

+@ --- do_dload_2_itos -------------------------------------------------

2313

+ OpcodeEntry do_dload_2_itos

2314

+@ --- do_lload_2_itos -------------------------------------------------

2315

+ OpcodeEntry do_lload_2_itos

2316

+ PUSH(tos)

2317

+@ --- do_dload_2_vtos -------------------------------------------------

2318

+ OpcodeEntry do_dload_2_vtos

2319

+@ --- do_lload_2_vtos -------------------------------------------------

2320

+ OpcodeEntry do_lload_2_vtos

2321

+ ldrb ip, [java_pc, #1]!

2322

+ ldr r2, [java_locals, #-8]

2323

+ ldr r0, [java_locals, #-12]

2324

+ ldr ip, [itos_table, ip, asl #2]

2325

+ PUSH(r2)

2326

+ mov pc, ip

2327

+

2328

+@ --- do_dload_3_itos -------------------------------------------------

2329

+ OpcodeEntry do_dload_3_itos

2330

+@ --- do_lload_3_itos -------------------------------------------------

2331

+ OpcodeEntry do_lload_3_itos

2332

+ PUSH(tos)

2333

+@ --- do_dload_3_vtos -------------------------------------------------

2334

+ OpcodeEntry do_dload_3_vtos

2335

+@ --- do_lload_3_vtos -------------------------------------------------

2336

+ OpcodeEntry do_lload_3_vtos

2337

+ ldrb ip, [java_pc, #1]!

2338

+ ldr r2, [java_locals, #-12]

2339

+ ldr r0, [java_locals, #-16]

2340

+ ldr ip, [itos_table, ip, asl #2]

2341

+ PUSH(r2)

2342

+ mov pc, ip

2343

+

2344

+@ --- do_faload_vtos -------------------------------------------------

2345

+ OpcodeEntry do_faload_vtos

2346

+ POP(tos)

2347

+@ --- do_faload_itos -------------------------------------------------

2348

+ OpcodeEntry do_faload_itos

2349

+ POP(r2)

2350

+ ldrb ip, [java_pc, #1]!

2351

+ cmp r2, #0

2352

+ beq .itos_exit_iaload

2353

+ ldr r3, [r2, #8]

2354

+ cmp tos, r3

2355

+ bcs .itos_exit_iaload

2356

+ ldr ip, [itos_table, ip, asl #2]

2357

+ add r3, r2, tos, lsl #2

2358

+ ldr tos, [r3, #12]

2359

+ mov pc, ip

2360

+

2361

+@ --- do_baload_vtos -------------------------------------------------

2362

+ OpcodeEntry do_baload_vtos

2363

+ POP(tos)

2364

+@ --- do_baload_itos -------------------------------------------------

2365

+ OpcodeEntry do_baload_itos

2366

+ POP(r2)

2367

+ ldrb ip, [java_pc, #1]!

2368

+ cmp r2, #0

2369

+ beq .itos_exit_iaload

2370

+ ldr r3, [r2, #8]

2371

+ cmp tos, r3

2372

+ bcs .itos_exit_iaload

2373

+ ldr ip, [itos_table, ip, asl #2]

2374

+ add r3, r2, tos

2375

+ ldrsb tos, [r3, #12]

2376

+ mov pc, ip

2377

+

2378

+@ --- do_caload_vtos -------------------------------------------------

2379

+ OpcodeEntry do_caload_vtos

2380

+ POP(tos)

2381

+@ --- do_caload_itos -------------------------------------------------

2382

+ OpcodeEntry do_caload_itos

2383

+ POP(r2)

2384

+ ldrb ip, [java_pc, #1]!

2385

+ cmp r2, #0

2386

+ beq .itos_exit_iaload

2387

+ ldr r3, [r2, #8]

2388

+ cmp tos, r3

2389

+ bcs .itos_exit_iaload

2390

+ ldr ip, [itos_table, ip, asl #2]

2391

+ add r3, r2, tos, lsl #1

2392

+ ldrh tos, [r3, #12]

2393

+ mov pc, ip

2394

+

2395

+@ --- do_saload_vtos -------------------------------------------------

2396

+ OpcodeEntry do_saload_vtos

2397

+ POP(tos)

2398

+@ --- do_saload_itos -------------------------------------------------

2399

+ OpcodeEntry do_saload_itos

2400

+ POP(r2)

2401

+ ldrb ip, [java_pc, #1]!

2402

+ cmp r2, #0

2403

+ beq .itos_exit_iaload

2404

+ ldr r3, [r2, #8]

2405

+ cmp tos, r3

2406

+ bcs .itos_exit_iaload

2407

+ ldr ip, [itos_table, ip, asl #2]

2408

+ add r3, r2, tos, lsl #1

2409

+ ldrsh tos, [r3, #12]

2410

+ mov pc, ip

2411

+

2412

+@ --- do_daload_vtos -------------------------------------------------

2413

+ OpcodeEntry do_daload_vtos

2414

+@ --- do_laload_vtos -------------------------------------------------

2415

+ OpcodeEntry do_laload_vtos

2416

+ POP(tos)

2417

+@ --- do_daload_itos -------------------------------------------------

2418

+ OpcodeEntry do_daload_itos

2419

+@ --- do_laload_itos -------------------------------------------------

2420

+ OpcodeEntry do_laload_itos

2421

+ POP(r2)

2422

+ ldrb ip, [java_pc, #1]!

2423

+ cmp r2, #0

2424

+ beq .itos_exit_laload

2425

+ ldr r3, [r2, #8]

2426

+ cmp tos, r3

2427

+ bcs .itos_exit_laload

2428

+ add r3, r2, tos, asl #3

2429

+ ldr r2, [r3, #20]

2430

+ ldr ip, [itos_table, ip, asl #2]

2431

+ ldr tos, [r3, #16]

2432

+ PUSH(r2)

2433

+ mov pc, ip

2434

+

2435

+@ --- do_fstore_vtos -------------------------------------------------

2436

+ OpcodeEntry do_fstore_vtos

2437

+ POP(tos)

2438

+@ --- do_fstore_itos -------------------------------------------------

2439

+ OpcodeEntry do_fstore_itos

2440

+ ldrb ip, [java_pc, #2]!

2441

+ ldrb r3, [java_pc, #-1]

2442

+ ldr ip, [vtos_table, ip, asl #2]

2443

+ str tos, [java_locals, -r3, asl #2]

2444

+ mov pc, ip

2445

+

2446

+@ --- do_dstore_vtos -------------------------------------------------

2447

+ OpcodeEntry do_dstore_vtos

2448

+@ --- do_lstore_vtos -------------------------------------------------

2449

+ OpcodeEntry do_lstore_vtos

2450

+ POP(tos)

2451

+@ --- do_dstore_itos -------------------------------------------------

2452

+ OpcodeEntry do_dstore_itos

2453

+@ --- do_lstore_itos -------------------------------------------------

2454

+ OpcodeEntry do_lstore_itos

2455

+ ldrb ip, [java_pc, #2]!

2456

+ ldrb r3, [java_pc, #-1]

2457

+ POP(r1)

2458

+ ldr ip, [vtos_table, ip, asl #2]

2459

+ sub r3, java_locals, r3, lsl #2

2460

+ stmda r3, {r0, r1}

2461

+ mov pc, ip

2462

+

2463

+@ --- do_fstore_0_vtos -------------------------------------------------

2464

+ OpcodeEntry do_fstore_0_vtos

2465

+ POP(tos)

2466

+@ --- do_fstore_0_itos -------------------------------------------------

2467

+ OpcodeEntry do_fstore_0_itos

2468

+ ldrb r2, [java_pc, #1]!

2469

+ ldr r2, [vtos_table, r2, asl #2]

2470

+ str tos, [java_locals, #0]

2471

+ mov pc, r2

2472

+

2473

+@ --- do_fstore_1_vtos -------------------------------------------------

2474

+ OpcodeEntry do_fstore_1_vtos

2475

+ POP(tos)

2476

+@ --- do_fstore_1_itos -------------------------------------------------

2477

+ OpcodeEntry do_fstore_1_itos

2478

+ ldrb r2, [java_pc, #1]!

2479

+ ldr r2, [vtos_table, r2, asl #2]

2480

+ str tos, [java_locals, #-4]

2481

+ mov pc, r2

2482

+

2483

+@ --- do_fstore_2_vtos -------------------------------------------------

2484

+ OpcodeEntry do_fstore_2_vtos

2485

+ POP(tos)

2486

+@ --- do_fstore_2_itos -------------------------------------------------

2487

+ OpcodeEntry do_fstore_2_itos

2488

+ ldrb r2, [java_pc, #1]!

2489

+ ldr r2, [vtos_table, r2, asl #2]

2490

+ str tos, [java_locals, #-8]

2491

+ mov pc, r2

2492

+

2493

+@ --- do_fstore_3_vtos -------------------------------------------------

2494

+ OpcodeEntry do_fstore_3_vtos

2495

+ POP(tos)

2496

+@ --- do_fstore_3_itos -------------------------------------------------

2497

+ OpcodeEntry do_fstore_3_itos

2498

+ ldrb r2, [java_pc, #1]!

2499

+ ldr r2, [vtos_table, r2, asl #2]

2500

+ str tos, [java_locals, #-12]

2501

+ mov pc, r2

2502

+

2503

+@ --- do_dstore_0_vtos -------------------------------------------------

2504

+ OpcodeEntry do_dstore_0_vtos

2505

+@ --- do_lstore_0_vtos -------------------------------------------------

2506

+ OpcodeEntry do_lstore_0_vtos

2507

+ POP(tos)

2508

+@ --- do_dstore_0_itos -------------------------------------------------

2509

+ OpcodeEntry do_dstore_0_itos

2510

+@ --- do_lstore_0_itos -------------------------------------------------

2511

+ OpcodeEntry do_lstore_0_itos

2512

+ ldrb ip, [java_pc, #1]!

2513

+ POP(r1)

2514

+ ldr ip, [vtos_table, ip, asl #2]

2515

+ stmda java_locals, {r0,r1}

2516

+ mov pc, ip

2517

+

2518

+@ --- do_dstore_1_vtos -------------------------------------------------

2519

+ OpcodeEntry do_dstore_1_vtos

2520

+@ --- do_lstore_1_vtos -------------------------------------------------

2521

+ OpcodeEntry do_lstore_1_vtos

2522

+ POP(tos)

2523

+@ --- do_dstore_1_itos -------------------------------------------------

2524

+ OpcodeEntry do_dstore_1_itos

2525

+@ --- do_lstore_1_itos -------------------------------------------------

2526

+ OpcodeEntry do_lstore_1_itos

2527

+ ldrb ip, [java_pc, #1]!

2528

+ POP(r1)

2529

+ ldr ip, [vtos_table, ip, asl #2]

2530

+ stmdb java_locals, {r0,r1}

2531

+ mov pc, ip

2532

+

2533

+@ --- do_dstore_2_vtos -------------------------------------------------

2534

+ OpcodeEntry do_dstore_2_vtos

2535

+@ --- do_lstore_2_vtos -------------------------------------------------

2536

+ OpcodeEntry do_lstore_2_vtos

2537

+ POP(tos)

2538

+@ --- do_dstore_2_itos -------------------------------------------------

2539

+ OpcodeEntry do_dstore_2_itos

2540

+@ --- do_lstore_2_itos -------------------------------------------------

2541

+ OpcodeEntry do_lstore_2_itos

2542

+ ldrb ip, [java_pc, #1]!

2543

+ POP(r3)

2544

+ str tos, [java_locals, #-12]

2545

+ ldr ip, [vtos_table, ip, asl #2]

2546

+ str r3, [java_locals, #-8]

2547

+ mov pc, ip

2548

+

2549

+@ --- do_dstore_3_vtos -------------------------------------------------

2550

+ OpcodeEntry do_dstore_3_vtos

2551

+@ --- do_lstore_3_vtos -------------------------------------------------

2552

+ OpcodeEntry do_lstore_3_vtos

2553

+ POP(tos)

2554

+@ --- do_dstore_3_itos -------------------------------------------------

2555

+ OpcodeEntry do_dstore_3_itos

2556

+@ --- do_lstore_3_itos -------------------------------------------------

2557

+ OpcodeEntry do_lstore_3_itos

2558

+ ldrb ip, [java_pc, #1]!

2559

+ POP(r3)

2560

+ str tos, [java_locals, #-16]

2561

+ ldr ip, [vtos_table, ip, asl #2]

2562

+ str r3, [java_locals, #-12]

2563

+ mov pc, ip

2564

+

2565

+@ --- do_fastore_vtos -------------------------------------------------

2566

+ OpcodeEntry do_fastore_vtos

2567

+@ --- do_iastore_vtos -------------------------------------------------

2568

+ OpcodeEntry do_iastore_vtos

2569

+ POP(tos)

2570

+@ --- do_fastore_itos -------------------------------------------------

2571

+ OpcodeEntry do_fastore_itos

2572

+@ --- do_iastore_itos -------------------------------------------------

2573

+ OpcodeEntry do_iastore_itos

2574

+ ldmib java_stack!, {r1, r2} @ r0 = value@ r1 = index@ r2 = arrayref

2575

+ ldrb ip, [java_pc, #1]!

2576

+ cmp r2, #0

2577

+ beq .itos_exit_iastore

2578

+ ldr r3, [r2, #8]

2579

+ cmp r1, r3

2580

+ bcs .itos_exit_iastore

2581

+ ldr ip, [vtos_table, ip, asl #2]

2582

+ add r3, r2, r1, lsl #2

2583

+ str tos, [r3, #12]

2584

+ mov pc, ip

2585

+

2586

+@ --- do_bastore_vtos -------------------------------------------------

2587

+ OpcodeEntry do_bastore_vtos

2588

+ POP(tos)

2589

+@ --- do_bastore_itos -------------------------------------------------

2590

+ OpcodeEntry do_bastore_itos

2591

+ ldmib java_stack!, {r1, r2} @ r0 = value@ r1 = index@ r2 = arrayref

2592

+ ldrb ip, [java_pc, #1]!

2593

+ cmp r2, #0

2594

+ beq .itos_exit_iastore

2595

+ ldr r3, [r2, #8]

2596

+ cmp r1, r3

2597

+ bcs .itos_exit_iastore

2598

+ ldr ip, [vtos_table, ip, asl #2]

2599

+ add r3, r2, r1

2600

+ strb tos, [r3, #12]

2601

+ mov pc, ip

2602

+

2603

+@ --- do_castore_vtos -------------------------------------------------

2604

+ OpcodeEntry do_castore_vtos

2605

+@ --- do_sastore_vtos -------------------------------------------------

2606

+ OpcodeEntry do_sastore_vtos

2607

+ POP(tos)

2608

+@ --- do_castore_itos -------------------------------------------------

2609

+ OpcodeEntry do_castore_itos

2610

+@ --- do_sastore_itos -------------------------------------------------

2611

+ OpcodeEntry do_sastore_itos

2612

+ ldmib java_stack!, {r1, r2} @ r0 = value@ r1 = index@ r2 = arrayref

2613

+ ldrb ip, [java_pc, #1]!

2614

+ cmp r2, #0

2615

+ beq .itos_exit_iastore

2616

+ ldr r3, [r2, #8]

2617

+ cmp r1, r3

2618

+ bcs .itos_exit_iastore

2619

+ ldr ip, [vtos_table, ip, asl #2]

2620

+ add r3, r2, r1, lsl #1

2621

+ strh tos, [r3, #12]

2622

+ mov pc, ip

2623

+

2624

+@ --- do_dastore_vtos -------------------------------------------------

2625

+ OpcodeEntry do_dastore_vtos

2626

+@ --- do_lastore_vtos -------------------------------------------------

2627

+ OpcodeEntry do_lastore_vtos

2628

+ POP(tos)

2629

+@ --- do_dastore_itos -------------------------------------------------

2630

+ OpcodeEntry do_dastore_itos

2631

+@ --- do_lastore_itos -------------------------------------------------

2632

+ OpcodeEntry do_lastore_itos

2633

+ ldmib java_stack!, {r1, r2, r3} @ r0,r1 = value, r2 = index, r3 = arrayref

2634

+ ldrb ip, [java_pc, #1]!

2635

+ cmp r3, #0

2636

+ beq .itos_exit_lastore

2637

+ ldr lr, [r3, #8]

2638

+ cmp r2, lr

2639

+ bcs .itos_exit_lastore

2640

+ add r3, r3, r2, lsl #3

2641

+ ldr ip, [vtos_table, ip, asl #2]

2642

+ str r0, [r3, #16]

2643

+ str r1, [r3, #20]

2644

+ mov pc, ip

2645

+

2646

+@ --- do_pop_vtos -------------------------------------------------

2647

+ OpcodeEntry do_pop_vtos

2648

+ ldrb r3, [java_pc, #1]!

2649

+ add java_stack, java_stack, #4

2650

+ ldr r2, [vtos_table, r3, asl #2]

2651

+ mov pc, r2

2652

+@ --- do_pop_itos -------------------------------------------------

2653

+ OpcodeEntry do_pop_itos

2654

+ ldrb r3, [java_pc, #1]!

2655

+ ldr r2, [vtos_table, r3, asl #2]

2656

+ mov pc, r2

2657

+

2658

+@ --- do_pop2_vtos -------------------------------------------------

2659

+ OpcodeEntry do_pop2_vtos

2660

+ ldrb r3, [java_pc, #1]!

2661

+ add java_stack, java_stack, #8

2662

+ ldr r2, [vtos_table, r3, asl #2]

2663

+ mov pc, r2

2664

+@ --- do_pop2_itos -------------------------------------------------

2665

+ OpcodeEntry do_pop2_itos

2666

+ ldrb r3, [java_pc, #1]!

2667

+ add java_stack, java_stack, #4

2668

+ ldr r2, [vtos_table, r3, asl #2]

2669

+ mov pc, r2

2670

+

2671

+@ --- do_dup_vtos -------------------------------------------------

2672

+ OpcodeEntry do_dup_vtos

2673

+ ldrb r3, [java_pc, #1]!

2674

+ ldr r0, [java_stack, #4]

2675

+ ldr r2, [itos_table, r3, asl #2]

2676

+ mov pc, r2

2677

+@ --- do_dup_itos -------------------------------------------------

2678

+ OpcodeEntry do_dup_itos

2679

+ ldrb r3, [java_pc, #1]!

2680

+ str r0, [java_stack], #-4

2681

+ ldr r2, [itos_table, r3, asl #2]

2682

+ mov pc, r2

2683

+

2684

+@ --- do_dup2_vtos -------------------------------------------------

2685

+ OpcodeEntry do_dup2_vtos

2686

+ ldrb r3, [java_pc, #1]!

2687

+ ldmib java_stack, {r0,r1}

2688

+ ldr r2, [itos_table, r3, asl #2]

2689

+ PUSH(r1)

2690

+ mov pc, r2

2691

+@ --- do_dup2_itos -------------------------------------------------

2692

+ OpcodeEntry do_dup2_itos

2693

+ ldrb r3, [java_pc, #1]!

2694

+ ldr r1, [java_stack, #4]

2695

+ PUSH(r0)

2696

+ ldr r2, [itos_table, r3, asl #2]

2697

+ PUSH(r1)

2698

+ mov pc, r2

2699

+

2700

+@ --- do_dup_x1_vtos -------------------------------------------------

2701

+ OpcodeEntry do_dup_x1_vtos

2702

+ ldrb r3, [java_pc, #1]!

2703

+ ldmib java_stack!, {r0,r1}

2704

+ ldr r2, [itos_table, r3, asl #2]

2705

+ PUSH(tos)

2706

+ PUSH(r1)

2707

+ mov pc, r2

2708

+@ --- do_dup_x1_itos -------------------------------------------------

2709

+ OpcodeEntry do_dup_x1_itos

2710

+ ldrb r3, [java_pc, #1]!

2711

+ POP(r1)

2712

+ PUSH(tos)

2713

+ ldr r2, [itos_table, r3, asl #2]

2714

+ PUSH(r1)

2715

+ mov pc, r2

2716

+

2717

+@ --- do_dup_x2_vtos -------------------------------------------------

2718

+ OpcodeEntry do_dup_x2_vtos

2719

+ POP(tos)

2720

+ ldrb ip, [java_pc, #1]!

2721

+ ldmib java_stack!, {r1,r2}

2722

+ PUSH(tos)

2723

+ ldr ip, [itos_table, ip, asl #2]

2724

+ stmda java_stack!, {r1,r2}

2725

+ mov pc, ip

2726

+@ --- do_dup_x2_itos -------------------------------------------------

2727

+ OpcodeEntry do_dup_x2_itos

2728

+ ldrb ip, [java_pc, #1]!

2729

+ ldmib java_stack!, {r1,r2}

2730

+ PUSH(tos)

2731

+ ldr ip, [itos_table, ip, asl #2]

2732

+ stmda java_stack!, {r1,r2}

2733

+ mov pc, ip

2734

+

2735

+@ --- do_dup2_x1_vtos -------------------------------------------------

2736

+ OpcodeEntry do_dup2_x1_vtos

2737

+ POP(tos)

2738

+ ldrb ip, [java_pc, #1]!

2739

+ ldmib java_stack!, {r1,r2}

2740

+ ldr ip, [itos_table, ip, asl #2]

2741

+ stmda java_stack!, {r0,r1}

2742

+ stmda java_stack!, {r1,r2}

2743

+ mov pc, ip

2744

+@ --- do_dup2_x1_itos -------------------------------------------------

2745

+ OpcodeEntry do_dup2_x1_itos

2746

+ ldrb ip, [java_pc, #1]!

2747

+ ldmib java_stack!, {r1,r2}

2748

+ ldr ip, [itos_table, ip, asl #2]

2749

+ stmda java_stack!, {r0,r1}

2750

+ stmda java_stack!, {r1,r2}

2751

+ mov pc, ip

2752

+

2753

+@ --- do_dup2_x2_vtos -------------------------------------------------

2754

+ OpcodeEntry do_dup2_x2_vtos

2755

+ POP(tos)

2756

+ ldrb ip, [java_pc, #1]!

2757

+ ldmib java_stack!, {r1,r2,r3}

2758

+ ldr ip, [itos_table, ip, asl #2]

2759

+ stmda java_stack!, {r0,r1}

2760

+ stmda java_stack!, {r1,r2,r3}

2761

+ mov pc, ip

2762

+@ --- do_dup2_x2_itos -------------------------------------------------

2763

+ OpcodeEntry do_dup2_x2_itos

2764

+ ldrb ip, [java_pc, #1]!

2765

+ ldmib java_stack!, {r1,r2,r3}

2766

+ ldr ip, [itos_table, ip, asl #2]

2767

+ stmda java_stack!, {r0,r1}

2768

+ stmda java_stack!, {r1,r2,r3}

2769

+ mov pc, ip

2770

+

2771

+@ --- do_swap_vtos -------------------------------------------------

2772

+ OpcodeEntry do_swap_vtos

2773

+ POP(tos)

2774

+ ldrb ip, [java_pc, #1]!

2775

+ POP(r1)

2776

+ PUSH(tos)

2777

+ ldr ip, [itos_table, ip, asl #2]

2778

+ mov tos, r1

2779

+ mov pc, ip

2780

+@ --- do_swap_itos -------------------------------------------------

2781

+ OpcodeEntry do_swap_itos

2782

+ ldrb ip, [java_pc, #1]!

2783

+ POP(r1)

2784

+ PUSH(tos)

2785

+ ldr ip, [itos_table, ip, asl #2]

2786

+ mov tos, r1

2787

+ mov pc, ip

2788

+

2789

+@ --- do_imul_vtos -------------------------------------------------

2790

+ OpcodeEntry do_imul_vtos

2791

+ POP(tos)

2792

+@ --- do_imul_itos -------------------------------------------------

2793

+ OpcodeEntry do_imul_itos

2794

+ ldrb ip, [java_pc, #1]!

2795

+ POP(r1)

2796

+ ldr ip, [itos_table, ip, asl #2]

2797

+ mul r0, r1, r0

2798

+ mov pc, ip

2799

+

2800

+@ --- do_ladd_vtos -------------------------------------------------

2801

+ OpcodeEntry do_ladd_vtos

2802

+ POP(tos)

2803

+@ --- do_ladd_itos -------------------------------------------------

2804

+ OpcodeEntry do_ladd_itos

2805

+ ldrb ip, [java_pc, #1]!

2806

+ ldmib java_stack!, {r1-r3}

2807

+ ldr ip, [itos_table, ip, asl #2]

2808

+ adds r0, r0, r2

2809

+ adc r1, r1, r3

2810

+ PUSH(r1)

2811

+ mov pc, ip

2812

+

2813

+@ --- do_lsub_vtos -------------------------------------------------

2814

+ OpcodeEntry do_lsub_vtos

2815

+ POP(tos)

2816

+@ --- do_lsub_itos -------------------------------------------------

2817

+ OpcodeEntry do_lsub_itos

2818

+ ldrb ip, [java_pc, #1]!

2819

+ ldmib java_stack!, {r1-r3}

2820

+ ldr ip, [itos_table, ip, asl #2]

2821

+ subs r0, r2, r0

2822

+ sbc r1, r3, r1

2823

+ PUSH(r1)

2824

+ mov pc, ip

2825

+

2826

+@ --- do_lmul_vtos -------------------------------------------------

2827

+ OpcodeEntry do_lmul_vtos

2828

+ POP(tos)

2829

+@ --- do_lmul_itos -------------------------------------------------

2830

+ OpcodeEntry do_lmul_itos

2831

+ ldmib java_stack!, {r1-r3}

2832

+ umull lr, ip, r2, r0

2833

+ mla r1, r2, r1, ip

2834

+ ldrb r2, [java_pc, #1]!

2835

+ mla r1, r3, r0, r1

2836

+ PUSH(r1)

2837

+ ldr r2, [itos_table, r2, asl #2]

2838

+ mov tos, lr

2839

+ mov pc, r2

2840

+

2841

+@ --- do_land_vtos -------------------------------------------------

2842

+ OpcodeEntry do_land_vtos

2843

+ POP(tos)

2844

+@ --- do_land_itos -------------------------------------------------

2845

+ OpcodeEntry do_land_itos

2846

+ ldrb ip, [java_pc, #1]!

2847

+ ldmib java_stack!, {r1-r3}

2848

+ ldr ip, [itos_table, ip, asl #2]

2849

+ and r0, r2, r0

2850

+ and r1, r3, r1

2851

+ PUSH(r1)

2852

+ mov pc, ip

2853

+

2854

+@ --- do_lor_vtos -------------------------------------------------

2855

+ OpcodeEntry do_lor_vtos

2856

+ POP(tos)

2857

+@ --- do_lor_itos -------------------------------------------------

2858

+ OpcodeEntry do_lor_itos

2859

+ ldrb ip, [java_pc, #1]!

2860

+ ldmib java_stack!, {r1-r3}

2861

+ ldr ip, [itos_table, ip, asl #2]

2862

+ orr r0, r2, r0

2863

+ orr r1, r3, r1

2864

+ PUSH(r1)

2865

+ mov pc, ip

2866

+

2867

+@ --- do_lxor_vtos -------------------------------------------------

2868

+ OpcodeEntry do_lxor_vtos

2869

+ POP(tos)

2870

+@ --- do_lxor_itos -------------------------------------------------

2871

+ OpcodeEntry do_lxor_itos

2872

+ ldrb ip, [java_pc, #1]!

2873

+ ldmib java_stack!, {r1-r3}

2874

+ ldr ip, [itos_table, ip, asl #2]

2875

+ eor r0, r2, r0

2876

+ eor r1, r3, r1

2877

+ PUSH(r1)

2878

+ mov pc, ip

2879

+

2880

+@ --- do_ineg_vtos -------------------------------------------------

2881

+ OpcodeEntry do_ineg_vtos

2882

+ POP(tos)

2883

+@ --- do_ineg_itos -------------------------------------------------

2884

+ OpcodeEntry do_ineg_itos

2885

+ ldrb r2, [java_pc, #1]!

2886

+ rsb tos, tos, #0

2887

+ ldr r2, [itos_table, r2, asl #2]

2888

+ mov pc, r2

2889

+

2890

+@ --- do_lneg_vtos -------------------------------------------------

2891

+ OpcodeEntry do_lneg_vtos

2892

+ POP(tos)

2893

+@ --- do_lneg_itos -------------------------------------------------

2894

+ OpcodeEntry do_lneg_itos

2895

+ ldrb ip, [java_pc, #1]!

2896

+ POP(r1)

2897

+ rsbs tos, tos, #0

2898

+ ldr ip, [itos_table, ip, asl #2]

2899

+ rsc r1, r1, #0

2900

+ PUSH(r1)

2901

+ mov pc, ip

2902

+

2903

+@ --- do_ishl_vtos -------------------------------------------------

2904

+ OpcodeEntry do_ishl_vtos

2905

+ POP(tos)

2906

+@ --- do_ishl_itos -------------------------------------------------

2907

+ OpcodeEntry do_ishl_itos

2908

+ ldrb ip, [java_pc, #1]!

2909

+ POP(r1)

2910

+ and tos, tos, #31

2911

+ ldr ip, [itos_table, ip, asl #2]

2912

+ mov tos, r1, lsl r0

2913

+ mov pc, ip

2914

+

2915

+@ --- do_lshl_vtos -------------------------------------------------

2916

+ OpcodeEntry do_lshl_vtos

2917

+ POP(tos)

2918

+@ --- do_lshl_itos -------------------------------------------------

2919

+ OpcodeEntry do_lshl_itos

2920

+ ldrb ip, [java_pc, #1]!

2921

+ tst tos, #32

2922

+ and r2, tos, #31

2923

+ ldmib java_stack!, {r1,r3}

2924

+ ldr ip, [itos_table, ip, asl #2]

2925

+ movne r0, #0

2926

+ movne r3, r1, lsl r2

2927

+ moveq r0, r1, lsl r2

2928

+ moveq r3, r3, lsl r2

2929

+ rsbeq r2, r2, #32

2930

+ orreq r3, r3, r1, lsr r2

2931

+ PUSH(r3)

2932

+ mov pc, ip

2933

+

2934

+@ --- do_ishr_vtos -------------------------------------------------

2935

+ OpcodeEntry do_ishr_vtos

2936

+ POP(tos)

2937

+@ --- do_ishr_itos -------------------------------------------------

2938

+ OpcodeEntry do_ishr_itos

2939

+ ldrb ip, [java_pc, #1]!

2940

+ POP(r1)

2941

+ and r0, r0, #31

2942

+ ldr ip, [itos_table, ip, asl #2]

2943

+ mov tos, r1, asr r0

2944

+ mov pc, ip

2945

+

2946

+@ --- do_lshr_vtos -------------------------------------------------

2947

+ OpcodeEntry do_lshr_vtos

2948

+ POP(tos)

2949

+@ --- do_lshr_itos -------------------------------------------------

2950

+ OpcodeEntry do_lshr_itos

2951

+ ldrb ip, [java_pc, #1]!

2952

+ tst tos, #32

2953

+ and a3, tos, #31

2954

+ ldmib java_stack!, {a1, a4}

2955

+ ldr ip, [itos_table, ip, asl #2]

2956

+ movne a2, a4, asr #31

2957

+ movne a1, a4, asr a3

2958

+ moveq a2, a4, asr a3

2959

+ moveq a1, a1, lsr a3

2960

+ rsbeq a3, a3, #32

2961

+ orreq a1, a1, a4, lsl a3

2962

+ PUSH(a2)

2963

+ mov pc, ip

2964

+

2965

+@ --- do_iushr_vtos -------------------------------------------------

2966

+ OpcodeEntry do_iushr_vtos

2967

+ POP(tos)

2968

+@ --- do_iushr_itos -------------------------------------------------

2969

+ OpcodeEntry do_iushr_itos

2970

+ ldrb ip, [java_pc, #1]!

2971

+ POP(r1)

2972

+ and r0, r0, #31

2973

+ ldr ip, [itos_table, ip, asl #2]

2974

+ mov tos, r1, lsr r0

2975

+ mov pc, ip

2976

+

2977

+@ --- do_lushr_vtos -------------------------------------------------

2978

+ OpcodeEntry do_lushr_vtos

2979

+ POP(tos)

2980

+@ --- do_lushr_itos -------------------------------------------------

2981

+ OpcodeEntry do_lushr_itos

2982

+ ldrb ip, [java_pc, #1]!

2983

+ tst tos, #32

2984

+ and a3, tos, #31

2985

+ ldmib java_stack!, {a1, a4}

2986

+ ldr ip, [itos_table, ip, asl #2]

2987

+ movne a2, #0

2988

+ movne a1, a4, lsr a3

2989

+ moveq a2, a4, lsr a3

2990

+ moveq a1, a1, lsr a3

2991

+ rsbeq a3, a3, #32

2992

+ orreq a1, a1, a4, lsl a3

2993

+ PUSH(a2)

2994

+ mov pc, ip

2995

+

2996

+@ --- do_dcmpl_itos_vfp -------------------------------------------------

2997

+ OpcodeEntry do_dcmpl_itos_vfp

2998

+ PUSH(tos)

2999

+@ --- do_dcmpl_vtos_vfp -------------------------------------------------

3000

+ OpcodeEntry do_dcmpl_vtos_vfp

3001

+ ldrb r3, [java_pc, #1]!

3002

+ fldd d6, [java_stack, #12]

3003

+ fldd d7, [java_stack, #4]

3004

+ fcmped d6, d7

3005

+ ldr r2, [itos_table, r3, asl #2]

3006

+ fmstat

3007

+ mvnmi tos, #0

3008

+ bmi do_dcmpl_1_vtos

3009

+ movgt tos, #1

3010

+ bgt do_dcmpl_1_vtos

3011

+ fcmpd d6, d7

3012

+ fmstat

3013

+ moveq tos, #0

3014

+ mvnne tos, #0

3015

+do_dcmpl_1_vtos:

3016

+ add java_stack, java_stack, #16

3017

+ mov pc, r2

3018

+

3019

+@ --- do_ldiv_itos -------------------------------------------------

3020

+ OpcodeEntry do_ldiv_itos

3021

+ PUSH(tos)

3022

+@ --- do_ldiv_vtos -------------------------------------------------

3023

+ OpcodeEntry do_ldiv_vtos

3024

+ ldmib java_stack!, {r2, r3}

3025

+ ldmib java_stack!, {r0, r1}

3026

+ orrs lr, r2, r3

3027

+ beq .ldiv_0

3028

+ bl __aeabi_ldivmod(PLT)

3029

+ ldrb r3, [java_pc, #1]!

3030

+ PUSH(r1)

3031

+ ldr r2, [itos_table, r3, asl #2]

3032

+ mov pc, r2

3033

+

3034

+@ --- do_lrem_itos -------------------------------------------------

3035

+ OpcodeEntry do_lrem_itos

3036

+ PUSH(tos)

3037

+@ --- do_lrem_vtos -------------------------------------------------

3038

+ OpcodeEntry do_lrem_vtos

3039

+ ldmib java_stack!, {r2, r3}

3040

+ ldmib java_stack!, {r0, r1}

3041

+ orrs lr, r2, r3

3042

+ beq .lrem_0

3043

+ bl __aeabi_ldivmod(PLT)

3044

+ ldrb r0, [java_pc, #1]!

3045

+ PUSH(r3)

3046

+ ldr ip, [itos_table, r0, asl #2]

3047

+ mov tos, r2

3048

+ mov pc, ip

3049

+

3050

+@ --- do_dadd_itos_vfp -------------------------------------------------

3051

+ OpcodeEntry do_dadd_itos_vfp

3052

+ PUSH(tos)

3053

+@ --- do_dadd_vtos_vfp -------------------------------------------------

3054

+ OpcodeEntry do_dadd_vtos_vfp

3055

+ ldrb r3, [java_pc, #1]!

3056

+ fldd d7, [java_stack, #12]

3057

+ fldd d6, [java_stack, #4]

3058

+ ldr r2, [dtos_table, r3, asl #2]

3059

+ faddd d0, d7, d6

3060

+ add java_stack, java_stack, #16

3061

+ mov pc, r2

3062

+

3063

+@ --- do_fadd_itos_vfp -------------------------------------------------

3064

+ OpcodeEntry do_fadd_itos_vfp

3065

+ PUSH(tos)

3066

+@ --- do_fadd_vtos_vfp -------------------------------------------------

3067

+ OpcodeEntry do_fadd_vtos_vfp

3068

+ ldrb r3, [java_pc, #1]!

3069

+ flds s15, [java_stack, #8]

3070

+ flds s14, [java_stack, #4]

3071

+ ldr r2, [vtos_table, r3, asl #2]

3072

+ fadds s15, s15, s14

3073

+ fsts s15, [java_stack, #8]

3074

+ add java_stack, java_stack, #4

3075

+ mov pc, r2

3076

+

3077

+@ --- do_dsub_itos_vfp -------------------------------------------------

3078

+ OpcodeEntry do_dsub_itos_vfp

3079

+ PUSH(tos)

3080

+@ --- do_dsub_vtos_vfp -------------------------------------------------

3081

+ OpcodeEntry do_dsub_vtos_vfp

3082

+ ldrb r3, [java_pc, #1]!

3083

+ fldd d7, [java_stack, #12]

3084

+ fldd d6, [java_stack, #4]

3085

+ ldr r2, [dtos_table, r3, asl #2]

3086

+ fsubd d0, d7, d6

3087

+ add java_stack, java_stack, #16

3088

+ mov pc, r2

3089

+

3090

+@ --- do_getstatic_dtos -------------------------------------------------

3091

+ OpcodeEntry do_getstatic_dtos

3092

+ PUSHD dtos

3093

+ b do_getstatic_vtos

3094

+@ --- do_getstatic_itos -------------------------------------------------

3095

+ OpcodeEntry do_getstatic_itos

3096

+ PUSH(tos)

3097

+@ --- do_getstatic_vtos -------------------------------------------------

3098

+ OpcodeEntry do_getstatic_vtos

3099

+ ldrb r3, [java_pc,#1]

3100

+ ldrb r2, [java_pc,#2]

3101

+ ldrb ip, [java_pc,#3]!

3102

+ orr r3, r3, r2, lsl #8

3103

+ add r1, constant_pool, #16

3104

+ ldr r3, [r1, r3, lsl #4]! @ r1 = cache

3105

+ ldr ip, [itos_table, ip, asl #2]

3106

+ and r3, r3, #0x00ff0000

3107

+ cmp r3, #178 << 16

3108

+ bne .exit_getstatic

3109

+ ldr r3, [r1, #4]

3110

+ ldr r2, [r1, #12]

3111

+ ldr lr, [r1, #8]

3112

+ movs r2, r2, lsr #29

3113

+ ldrhi tos, [r3, lr] @ C = 1, Z = 0 => R2 == 3, 5, 7

3114

+ movhi pc, ip @ early exit for word accesses

3115

+ ldreqsb tos, [r3, lr] @ Z = 1 => R2 = 0, 1

3116

+ ldrcsh tos, [r3, lr] @ C = 1 => R2 = 1 (overwrites previous load)

3117

+ moveq pc, ip

3118

+ tst r2, #2

3119

+ addne r3, r3, lr

3120

+ ldmneia r3, {r0, r1} @ 4, 6

3121

+ PUSHNE(r1)

3122

+ movne pc, ip

3123

+ ldrsh tos, [r3, lr] @ 2

3124

+ mov pc, ip

3125

+

3126

+@ --- do_arraylength_vtos -------------------------------------------------

3127

+ OpcodeEntry do_arraylength_vtos

3128

+ POP(tos)

3129

+@ --- do_arraylength_itos -------------------------------------------------

3130

+ OpcodeEntry do_arraylength_itos

3131

+ ldrb r2, [java_pc, #1]!

3132

+ cmp tos, #0

3133

+ beq .exit_arraylength

3134

+ ldr r2, [itos_table, r2, asl #2]

3135

+ ldr tos, [tos, #8]

3136

+ mov pc, r2

3137

+

3138

+@ --- do_astore_0_itos -------------------------------------------------

3139

+ OpcodeEntry do_astore_0_itos

3140

+ PUSH(tos)

3141

+@ --- do_astore_0_vtos -------------------------------------------------

3142

+ OpcodeEntry do_astore_0_vtos

3143

+ mov r0, java_stack

3144

+ mov r2, java_locals

3145

+ mov r3, #0

3146

+ mvn r1, #0

3147

+ bl _ZN19BytecodeInterpreter6astoreEPiiS0_i(PLT)

3148

+ ldrb r3, [java_pc, #1]!

3149

+ add java_stack, java_stack, #4

3150

+ ldr r2, [vtos_table, r3, asl #2]

3151

+ mov pc, r2

3152

+

3153

+@ --- do_astore_1_itos -------------------------------------------------

3154

+ OpcodeEntry do_astore_1_itos

3155

+ PUSH(tos)

3156

+@ --- do_astore_1_vtos -------------------------------------------------

3157

+ OpcodeEntry do_astore_1_vtos

3158

+ mov r0, java_stack

3159

+ mov r2, java_locals

3160

+ mov r3, #1

3161

+ mvn r1, #0

3162

+ bl _ZN19BytecodeInterpreter6astoreEPiiS0_i(PLT)

3163

+ ldrb r3, [java_pc, #1]!

3164

+ add java_stack, java_stack, #4

3165

+ ldr r2, [vtos_table, r3, asl #2]

3166

+ mov pc, r2

3167

+

3168

+@ --- do_astore_2_itos -------------------------------------------------

3169

+ OpcodeEntry do_astore_2_itos

3170

+ PUSH(tos)

3171

+@ --- do_astore_2_vtos -------------------------------------------------

3172

+ OpcodeEntry do_astore_2_vtos

3173

+ mov r0, java_stack

3174

+ mov r2, java_locals

3175

+ mov r3, #2

3176

+ mvn r1, #0

3177

+ bl _ZN19BytecodeInterpreter6astoreEPiiS0_i(PLT)

3178

+ ldrb r3, [java_pc, #1]!

3179

+ add java_stack, java_stack, #4

3180

+ ldr r2, [vtos_table, r3, asl #2]

3181

+ mov pc, r2

3182

+

3183

+@ --- do_astore_3_itos -------------------------------------------------

3184

+ OpcodeEntry do_astore_3_itos

3185

+ PUSH(tos)

3186

+@ --- do_astore_3_vtos -------------------------------------------------

3187

+ OpcodeEntry do_astore_3_vtos

3188

+ mov r0, java_stack

3189

+ mov r2, java_locals

3190

+ mov r3, #3

3191

+ mvn r1, #0

3192

+ bl _ZN19BytecodeInterpreter6astoreEPiiS0_i(PLT)

3193

+ ldrb r3, [java_pc, #1]!

3194

+ add java_stack, java_stack, #4

3195

+ ldr r2, [vtos_table, r3, asl #2]

3196

+ mov pc, r2

3197

+

3198

+@ --- do_astore_itos -------------------------------------------------

3199

+ OpcodeEntry do_astore_itos

3200

+ PUSH(tos)

3201

+@ --- do_astore_vtos -------------------------------------------------

3202

+ OpcodeEntry do_astore_vtos

3203

+ mov r0, java_stack

3204

+ ldrb r3, [java_pc, #1]

3205

+ mov r2, java_locals

3206

+ mvn r1, #0

3207

+ bl _ZN19BytecodeInterpreter6astoreEPiiS0_i(PLT)

3208

+ ldrb r3, [java_pc, #2]!

3209

+ add java_stack, java_stack, #4

3210

+ ldr r2, [vtos_table, r3, asl #2]

3211

+ mov pc, r2

3212

+

3213

+@ --- do_dcmpg_itos_vfp -------------------------------------------------

3214

+ OpcodeEntry do_dcmpg_itos_vfp

3215

+ PUSH(tos)

3216

+@ --- do_dcmpg_vtos_vfp -------------------------------------------------

3217

+ OpcodeEntry do_dcmpg_vtos_vfp

3218

+ ldrb r3, [java_pc, #1]!

3219

+ fldd d6, [java_stack, #12]

3220

+ fldd d7, [java_stack, #4]

3221

+ fcmped d6, d7

3222

+ ldr r2, [itos_table, r3, asl #2]

3223

+ fmstat

3224

+ mvnmi tos, #0

3225

+ bmi do_dcmpg_1_itos

3226

+ movgt tos, #1

3227

+ bgt do_dcmpg_1_itos

3228

+ fcmpd d6, d7

3229

+ fmstat

3230

+ moveq tos, #0

3231

+ movne tos, #1

3232

+do_dcmpg_1_itos:

3233

+ add java_stack, java_stack, #16

3234

+ mov pc, r2

3235

+

3236

+@ --- do_lcmp_vtos -------------------------------------------------

3237

+ OpcodeEntry do_lcmp_vtos

3238

+ POP(tos)

3239

+@ --- do_lcmp_itos -------------------------------------------------

3240

+ OpcodeEntry do_lcmp_itos

3241

+ ldmib java_stack!, {r1-r3}

3242

+ ldrb ip, [java_pc, #1]!

3243

+ subs tos, r2, r0

3244

+ movne tos, #1

3245

+ sbcs r3, r3, r1

3246

+ ldr ip, [itos_table, ip, asl #2]

3247

+ movne tos, #1

3248

+ rsblt tos, tos, #0

3249

+ mov pc, ip

3250

+

3251

+@ --- do_fsub_itos_vfp -------------------------------------------------

3252

+ OpcodeEntry do_fsub_itos_vfp

3253

+ PUSH(tos)

3254

+@ --- do_fsub_vtos_vfp -------------------------------------------------

3255

+ OpcodeEntry do_fsub_vtos_vfp

3256

+ ldrb r3, [java_pc, #1]!

3257

+ flds s15, [java_stack, #8]

3258

+ flds s14, [java_stack, #4]

3259

+ ldr r2, [vtos_table, r3, asl #2]

3260

+ fsubs s15, s15, s14

3261

+ fsts s15, [java_stack, #8]

3262

+ add java_stack, java_stack, #4

3263

+ mov pc, r2

3264

+

3265

+@ --- do_dmul_itos_vfp -------------------------------------------------

3266

+ OpcodeEntry do_dmul_itos_vfp

3267

+ PUSH(tos)

3268

+@ --- do_dmul_vtos_vfp -------------------------------------------------

3269

+ OpcodeEntry do_dmul_vtos_vfp

3270

+ ldrb r3, [java_pc, #1]!

3271

+ fldd d5, [java_stack, #12]

3272

+ fldd d7, [java_stack, #4]

3273

+ ldr r2, [dtos_table, r3, asl #2]

3274

+ fmuld d0, d5, d7

3275

+ add java_stack, java_stack, #16

3276

+ mov pc, r2

3277

+

3278

+@ --- do_fmul_itos_vfp -------------------------------------------------

3279

+ OpcodeEntry do_fmul_itos_vfp

3280

+ PUSH(tos)

3281

+@ --- do_fmul_vtos_vfp -------------------------------------------------

3282

+ OpcodeEntry do_fmul_vtos_vfp

3283

+ ldrb r3, [java_pc, #1]!

3284

+ flds s13, [java_stack, #8]

3285

+ flds s15, [java_stack, #4]

3286

+ ldr r2, [vtos_table, r3, asl #2]

3287

+ fmuls s14, s13, s15

3288

+ fsts s14, [java_stack, #8]

3289

+ add java_stack, java_stack, #4

3290

+ mov pc, r2

3291

+

3292

+@ --- do_ddiv_itos_vfp -------------------------------------------------

3293

+ OpcodeEntry do_ddiv_itos_vfp

3294

+ PUSH(tos)

3295

+@ --- do_ddiv_vtos_vfp -------------------------------------------------

3296

+ OpcodeEntry do_ddiv_vtos_vfp

3297

+ ldrb r3, [java_pc, #1]!

3298

+ fldd d5, [java_stack, #12]

3299

+ fldd d7, [java_stack, #4]

3300

+ ldr r2, [dtos_table, r3, asl #2]

3301

+ fdivd d0, d5, d7

3302

+ add java_stack, java_stack, #16

3303

+ mov pc, r2

3304

+

3305

+@ --- do_fdiv_itos_vfp -------------------------------------------------

3306

+ OpcodeEntry do_fdiv_itos_vfp

3307

+ PUSH(tos)

3308

+@ --- do_fdiv_vtos_vfp -------------------------------------------------

3309

+ OpcodeEntry do_fdiv_vtos_vfp

3310

+ ldrb r3, [java_pc, #1]!

3311

+ flds s13, [java_stack, #8]

3312

+ flds s15, [java_stack, #4]

3313

+ ldr r2, [vtos_table, r3, asl #2]

3314

+ fdivs s14, s13, s15

3315

+ fsts s14, [java_stack, #8]

3316

+ add java_stack, java_stack, #4

3317

+ mov pc, r2

3318

+

3319

+@ --- do_drem_vtos -------------------------------------------------

3320

+ OpcodeEntry do_drem_vtos

3321

+ POP(tos)

3322

+@ --- do_drem_itos -------------------------------------------------

3323

+ OpcodeEntry do_drem_itos

3324

+ mov r2, tos

3325

+ POP(r3)

3326

+ ldmib java_stack!, {r0, r1}

3327

+ bl fmod(PLT)

3328

+ ldrb r3, [java_pc, #1]!

3329

+ PUSH(r1)

3330

+ ldr r2, [itos_table, r3, asl #2]

3331

+ mov pc, r2

3332

+

3333

+@ --- do_frem_vtos -------------------------------------------------

3334

+ OpcodeEntry do_frem_vtos

3335

+ POP(tos)

3336

+@ --- do_frem_itos -------------------------------------------------

3337

+ OpcodeEntry do_frem_itos

3338

+ bl __aeabi_f2d(PLT)

3339

+ POP(r2)

3340

+ stmda java_stack!, {r0, r1}

3341

+ mov r0, r2

3342

+ bl __aeabi_f2d(PLT)

3343

+ ldmib java_stack!, {r2, r3}

3344

+ bl fmod(PLT)

3345

+ bl __aeabi_d2f(PLT)

3346

+ ldrb r3, [java_pc, #1]!

3347

+ ldr r2, [itos_table, r3, asl #2]

3348

+ mov pc, r2

3349

+

3350

+@ --- do_fneg_vtos -------------------------------------------------

3351

+ OpcodeEntry do_fneg_vtos

3352

+ POP(tos)

3353

+@ --- do_fneg_itos -------------------------------------------------

3354

+ OpcodeEntry do_fneg_itos

3355

+ ldrb r3, [java_pc, #1]!

3356

+ eor tos, tos, #0x80000000

3357

+ ldr r2, [itos_table, r3, asl #2]

3358

+ mov pc, r2

3359

+

3360

+@ --- do_dneg_vtos -------------------------------------------------

3361

+ OpcodeEntry do_dneg_vtos

3362

+ POP(tos)

3363

+@ --- do_dneg_itos -------------------------------------------------

3364

+ OpcodeEntry do_dneg_itos

3365

+ ldrb r3, [java_pc, #1]!

3366

+ POP(r1)

3367

+ eor r1, r1, #0x80000000

3368

+ ldr r2, [itos_table, r3, asl #2]

3369

+ PUSH(r1)

3370

+ mov pc, r2

3371

+

3372

+@ --- do_i2f_vtos_vfp -------------------------------------------------

3373

+ OpcodeEntry do_i2f_vtos_vfp

3374

+ POP(tos)

3375

+@ --- do_i2f_itos_vfp -------------------------------------------------

3376

+ OpcodeEntry do_i2f_itos_vfp

3377

+ ldrb r3, [java_pc, #1]!

3378

+ fmsr s12, tos

3379

+ fsitos s15, s12

3380

+ ldr r2, [vtos_table, r3, asl #2]

3381

+ fsts s15, [java_stack]

3382

+ sub java_stack, java_stack, #4

3383

+ mov pc, r2

3384

+

3385

+@ --- do_i2l_vtos -------------------------------------------------

3386

+ OpcodeEntry do_i2l_vtos

3387

+ POP(tos)

3388

+@ --- do_i2l_itos -------------------------------------------------

3389

+ OpcodeEntry do_i2l_itos

3390

+ ldrb r2, [java_pc, #1]!

3391

+ mov r1, tos, asr #31

3392

+ ldr r2, [itos_table, r2, asl #2]

3393

+ PUSH(r1)

3394

+ mov pc, r2

3395

+

3396

+@ --- do_i2d_vtos_vfp -------------------------------------------------

3397

+ OpcodeEntry do_i2d_vtos_vfp

3398

+ POP(tos)

3399

+@ --- do_i2d_itos_vfp -------------------------------------------------

3400

+ OpcodeEntry do_i2d_itos_vfp

3401

+ ldrb r3, [java_pc, #1]!

3402

+ fmsr s13, tos

3403

+ fsitod d0, s13

3404

+ ldr r2, [dtos_table, r3, asl #2]

3405

+ mov pc, r2

3406

+

3407

+@ --- do_l2i_vtos -------------------------------------------------

3408

+ OpcodeEntry do_l2i_vtos

3409

+ POP(tos)

3410

+@ --- do_l2i_itos -------------------------------------------------

3411

+ OpcodeEntry do_l2i_itos

3412

+ ldrb r2, [java_pc, #1]!

3413

+ add java_stack, java_stack, #4

3414

+ ldr r2, [itos_table, r2, asl #2]

3415

+ mov pc, r2

3416

+

3417

+@ --- do_l2f_vtos -------------------------------------------------

3418

+ OpcodeEntry do_l2f_vtos

3419

+ POP(tos)

3420

+@ --- do_l2f_itos -------------------------------------------------

3421

+ OpcodeEntry do_l2f_itos

3422

+ POP(r1)

3423

+ bl __aeabi_l2f(PLT)

3424

+ ldrb r3, [java_pc, #1]!

3425

+ ldr r2, [itos_table, r3, asl #2]

3426

+ mov pc, r2

3427

+

3428

+@ --- do_l2d_vtos -------------------------------------------------

3429

+ OpcodeEntry do_l2d_vtos

3430

+ POP(tos)

3431

+@ --- do_l2d_itos -------------------------------------------------

3432

+ OpcodeEntry do_l2d_itos

3433

+ POP(r1)

3434

+ bl __aeabi_l2d(PLT)

3435

+ ldrb r2, [java_pc, #1]!

3436

+ PUSH(r1)

3437

+ ldr r2, [itos_table, r2, asl #2]

3438

+ mov pc, r2

3439

+

3440

+@ --- do_f2i_vtos -------------------------------------------------

3441

+ OpcodeEntry do_f2i_vtos

3442

+ POP(tos)

3443

+@ --- do_f2i_itos -------------------------------------------------

3444

+ OpcodeEntry do_f2i_itos

3445

+ bl _ZN13SharedRuntime3f2iEf(PLT)

3446

+ ldrb r3, [java_pc, #1]!

3447

+ ldr r2, [itos_table, r3, asl #2]

3448

+ mov pc, r2

3449

+

3450

+@ --- do_f2l_vtos -------------------------------------------------

3451

+ OpcodeEntry do_f2l_vtos

3452

+ POP(tos)

3453

+@ --- do_f2l_itos -------------------------------------------------

3454

+ OpcodeEntry do_f2l_itos

3455

+ bl _ZN13SharedRuntime3f2lEf(PLT)

3456

+ ldrb r3, [java_pc, #1]!

3457

+ PUSH(r1)

3458

+ ldr r2, [itos_table, r3, asl #2]

3459

+ mov pc, r2

3460

+

3461

+@ --- do_f2d_itos_vfp -------------------------------------------------

3462

+ OpcodeEntry do_f2d_itos_vfp

3463

+ PUSH(tos)

3464

+@ --- do_f2d_vtos_vfp -------------------------------------------------

3465

+ OpcodeEntry do_f2d_vtos_vfp

3466

+ flds s14, [java_stack, #4]

3467

+ fcvtds d0, s14

3468

+ ldrb r3, [java_pc, #1]!

3469

+ add java_stack, java_stack, #4

3470

+ ldr r2, [dtos_table, r3, asl #2]

3471

+ mov pc, r2

3472

+

3473

+@ --- do_d2i_vtos -------------------------------------------------

3474

+ OpcodeEntry do_d2i_vtos

3475

+ POP(tos)

3476

+@ --- do_d2i_itos -------------------------------------------------

3477

+ OpcodeEntry do_d2i_itos

3478

+ POP(r1)

3479

+ bl _ZN13SharedRuntime3d2iEd(PLT)

3480

+ ldrb r3, [java_pc, #1]!

3481

+ ldr r2, [itos_table, r3, asl #2]

3482

+ mov pc, r2

3483

+

3484

+@ --- do_d2f_itos_vfp -------------------------------------------------

3485

+ OpcodeEntry do_d2f_itos_vfp

3486

+ PUSH(tos)

3487

+@ --- do_d2f_vtos_vfp -------------------------------------------------

3488

+ OpcodeEntry do_d2f_vtos_vfp

3489

+ fldd d7, [java_stack, #4]

3490

+ fcvtsd s14, d7

3491

+ fsts s14, [java_stack, #8]

3492

+ ldrb r3, [java_pc, #1]!

3493

+ add java_stack, java_stack, #4

3494

+ ldr r2, [vtos_table, r3, asl #2]

3495

+ mov pc, r2

3496

+

3497

+@ --- do_d2l_vtos -------------------------------------------------

3498

+ OpcodeEntry do_d2l_vtos

3499

+ POP(tos)

3500

+@ --- do_d2l_itos -------------------------------------------------

3501

+ OpcodeEntry do_d2l_itos

3502

+ POP(r1)

3503

+ bl _ZN13SharedRuntime3d2lEd(PLT)

3504

+ ldrb r3, [java_pc, #1]!

3505

+ PUSH(r1)

3506

+ ldr r2, [itos_table, r3, asl #2]

3507

+ mov pc, r2

3508

+

3509

+@ --- do_i2b_vtos -------------------------------------------------

3510

+ OpcodeEntry do_i2b_vtos

3511

+ POP(tos)

3512

+@ --- do_i2b_itos -------------------------------------------------

3513

+ OpcodeEntry do_i2b_itos

3514

+ ldrb r2, [java_pc, #1]!

3515

+ mov tos, tos, asl #24

3516

+ ldr r2, [itos_table, r2, asl #2]

3517

+ mov tos, tos, asr #24

3518

+ mov pc, r2

3519

+

3520

+@ --- do_i2c_vtos -------------------------------------------------

3521

+ OpcodeEntry do_i2c_vtos

3522

+ POP(tos)

3523

+@ --- do_i2c_itos -------------------------------------------------

3524

+ OpcodeEntry do_i2c_itos

3525

+ ldrb r2, [java_pc, #1]!

3526

+ mov tos, tos, asl #16

3527

+ ldr r2, [itos_table, r2, asl #2]

3528

+ mov tos, tos, lsr #16

3529

+ mov pc, r2

3530

+

3531

+@ --- do_i2s_vtos -------------------------------------------------

3532

+ OpcodeEntry do_i2s_vtos

3533

+ POP(tos)

3534

+@ --- do_i2s_itos -------------------------------------------------

3535

+ OpcodeEntry do_i2s_itos

3536

+ ldrb r2, [java_pc, #1]!

3537

+ mov tos, tos, asl #16

3538

+ ldr r2, [itos_table, r2, asl #2]

3539

+ mov tos, tos, asr #16

3540

+ mov pc, r2

3541

+

3542

+@ --- do_ldc_itos -------------------------------------------------

3543

+ OpcodeEntry do_ldc_itos

3544

+ PUSH(tos)

3545

+@ --- do_ldc_vtos -------------------------------------------------

3546

+ OpcodeEntry do_ldc_vtos

3547

+ ldr r3, [istate, #ISTATE_JAVA_METHOD]

3548

+ ldrb r1, [java_pc, #1]

3549

+

3550

+ ldr r0, [r3, #12]

3551

+ ldr r2, [r0, #8]

3552

+ add r2, r2, #12

3553

+ ldrb r3, [r2, r1]

3554

+

3555

+ cmp r3, #3 @ int

3556

+ cmpne r3, #4 @ float

3557

+ cmpne r3, #8 @ string

3558

+ bne .exit_asm

3559

+

3560

+ ldrb ip, [java_pc, #2]!

3561

+ add r3, r0, r1, lsl #2

3562

+ ldr tos, [r3, #32]

3563

+ ldr pc, [itos_table, ip, lsl #2]

3564

+

3565

+@ --- do_ldc_w_itos -------------------------------------------------

3566

+ OpcodeEntry do_ldc_w_itos

3567

+ PUSH(tos)

3568

+@ --- do_ldc_w_vtos -------------------------------------------------

3569

+ OpcodeEntry do_ldc_w_vtos

3570

+ ldr r3, [istate, #ISTATE_JAVA_METHOD]

3571

+ ldrb r0, [java_pc, #1]

3572

+ ldrb r2, [java_pc, #2]

3573

+

3574

+ ldr ip, [r3, #12]

3575

+ orr r2, r2, r0, asl #8

3576

+ ldr r1, [ip, #8]

3577

+ add r1, r1, #12

3578

+ ldrb r3, [r1, r2]

3579

+

3580

+ cmp r3, #3 @ int

3581

+ cmpne r3, #4 @ float

3582

+ cmpne r3, #8 @ string

3583

+ bne .exit_asm

3584

+

3585

+ ldrb r1, [java_pc, #3]!

3586

+ add r3, ip, r2, lsl #2

3587

+ ldr tos, [r3, #32]

3588

+ ldr pc, [itos_table, r1, lsl #2]

3589

+

3590

+@ --- do_ldc2_w_itos -------------------------------------------------

3591

+ OpcodeEntry do_ldc2_w_itos

3592

+ PUSH(tos)

3593

+@ --- do_ldc2_w_vtos -------------------------------------------------

3594

+ OpcodeEntry do_ldc2_w_vtos

3595

+ ldr r3, [istate, #ISTATE_JAVA_METHOD]

3596

+ ldrb r0, [java_pc, #1]

3597

+ ldrb r2, [java_pc, #2]

3598

+

3599

+ ldr ip, [r3, #12]

3600

+ orr r2, r2, r0, asl #8

3601

+ ldr r1, [ip, #8]

3602

+ add r1, r1, #12

3603

+ ldrb r3, [r1, r2]

3604

+

3605

+ cmp r3, #5

3606

+ cmpne r3, #6

3607

+ bne .exit_asm

3608

+

3609

+ ldrb r3, [java_pc, #3]!

3610

+ add ip, ip, r2, lsl #2

3611

+ add ip, ip, #32

3612

+ ldmia ip, {r0, r1}

3613

+ PUSH(r1)

3614

+ ldr pc, [itos_table, r3, lsl #2]

3615

+

3616

+@ --- do_fcmpl_itos_vfp -------------------------------------------------

3617

+ OpcodeEntry do_fcmpl_itos_vfp

3618

+ PUSH(tos)

3619

+@ --- do_fcmpl_vtos_vfp -------------------------------------------------

3620

+ OpcodeEntry do_fcmpl_vtos_vfp

3621

+ flds s14, [java_stack, #8]

3622

+ flds s15, [java_stack, #4]

3623

+ fcmpes s14, s15

3624

+ add java_stack, java_stack, #8

3625

+ fmstat

3626

+ mvnmi tos, #0

3627

+ bmi do_fcmpl_1_itos

3628

+ movgt tos, #1

3629

+ bgt do_fcmpl_1_itos

3630

+ fcmps s14, s15

3631

+ fmstat

3632

+ moveq tos, #0

3633

+ mvnne tos, #0

3634

+do_fcmpl_1_itos:

3635

+ ldrb r3, [java_pc, #1]!

3636

+ ldr r2, [itos_table, r3, asl #2]

3637

+ mov pc, r2

3638

+

3639

+@ --- do_fcmpg_itos_vfp -------------------------------------------------

3640

+ OpcodeEntry do_fcmpg_itos_vfp

3641

+ PUSH(tos)

3642

+@ --- do_fcmpg_vtos_vfp -------------------------------------------------

3643

+ OpcodeEntry do_fcmpg_vtos_vfp

3644

+ flds s14, [java_stack, #8]

3645

+ flds s15, [java_stack, #4]

3646

+ fcmpes s14, s15

3647

+ add java_stack, java_stack, #8

3648

+ fmstat

3649

+ mvnmi tos, #0

3650

+ bmi do_fcmpg_1_itos

3651

+ movgt tos, #1

3652

+ bgt do_fcmpg_1_itos

3653

+ fcmps s14, s15

3654

+ fmstat

3655

+ moveq tos, #0

3656

+ movne tos, #1

3657

+do_fcmpg_1_itos:

3658

+ ldrb r3, [java_pc, #1]!

3659

+ ldr r2, [itos_table, r3, asl #2]

3660

+ mov pc, r2

3661

+

3662

+@ --- do_tableswitch_vtos_unsafe -------------------------------------------------

3663

+ OpcodeEntry do_tableswitch_vtos_unsafe

3664

+do_tableswitch_vtos_unsafe:

3665

+ POP(tos)

3666

+@ --- do_tableswitch_itos_unsafe -------------------------------------------------

3667

+ OpcodeEntry do_tableswitch_itos_unsafe

3668

+do_tableswitch_itos_unsafe:

3669

+ mov a2, tos

3670

+ bic a1, java_pc, #3

3671

+ ldr a4,[a1,#8]

3672

+@ BYTESEX_REVERSE a3, a4, a3

3673

+

3674

+ eor a3, a4, a4, ror #16

3675

+ bic a3, a3, #0xff0000

3676

+ mov a4, a4, ror #8

3677

+ eor a3, a4, a3, lsr #8

3678

+

3679

+ ldr a4,[a1,#12]

3680

+@ BYTESEX_REVERSE a4, a4, ip

3681

+

3682

+ eor ip, a4, a4, ror #16

3683

+ bic ip, ip, #0xff0000

3684

+ mov a4, a4, ror #8

3685

+ eor a4, a4, ip, lsr #8

3686

+

3687

+ sub a2,a2,a3

3688

+ sub a4,a4,a3

3689

+ cmp a4,a2

3690

+ ldrcc a1,[a1,#4]

3691

+ addcs a1,a1,a2,LSL #2

3692

+ ldrcs a1,[a1,#16]

3693

+@ BYTESEX_REVERSE a1, a1, a4

3694

+

3695

+ eor a4, a1, a1, ror #16

3696

+ bic a4, a4, #0xff0000

3697

+ mov a1, a1, ror #8

3698

+ eors ip, a1, a4, lsr #8

3699

+

3700

+ ldrb r2, [java_pc, ip]!

3701

+ ldr pc, [vtos_table, r2, lsl #2]

3702

+

3703

+@ --- do_lookupswitch_vtos_unsafe -------------------------------------------------

3704

+ OpcodeEntry do_lookupswitch_vtos_unsafe

3705

+do_lookupswitch_vtos_unsafe:

3706

+ POP(tos)

3707

+@ --- do_lookupswitch_itos_unsafe -------------------------------------------------

3708

+ OpcodeEntry do_lookupswitch_itos_unsafe

3709

+do_lookupswitch_itos_unsafe:

3710

+ mov a2, tos

3711

+ bic a1, java_pc, #3

3712

+@ BYTESEX_REVERSE a2, a2, ip

3713

+

3714

+ eor ip, a2, a2, ror #16

3715

+ bic ip, ip, #0xff0000

3716

+ mov a2, a2, ror #8

3717

+ eor a2, a2, ip, lsr #8

3718

+

3719

+ ldr a3,[a1,#8]

3720

+@ BYTESEX_REVERSE a3, a3, ip

3721

+

3722

+ eor ip, a3, a3, ror #16

3723

+ bic ip, ip, #0xff0000

3724

+ mov a3, a3, ror #8

3725

+ eor a3, a3, ip, lsr #8

3726

+

3727

+ subs a4,a3,#1

3728

+ bmi .lookupswitch1_unsafe

3729

+ add a1, a1, #4

3730

+.lookupswitch0_unsafe:

3731

+ ldr a3,[a1,#8]!

3732

+ cmp a3,a2

3733

+ beq .lookupswitch2_unsafe

3734

+ subs a4,a4,#1

3735

+ bpl .lookupswitch0_unsafe

3736

+.lookupswitch1_unsafe:

3737

+ bic a1, java_pc, #3

3738

+.lookupswitch2_unsafe:

3739

+ ldr a2,[a1,#4]

3740

+@ BYTESEX_REVERSE a2, a2, ip

3741

+

3742

+ eor ip, a2, a2, ror #16

3743

+ bic ip, ip, #0xff0000

3744

+ mov a2, a2, ror #8

3745

+ eors ip, a2, ip, lsr #8

3746

+

3747

+ ldrb r2, [java_pc, ip]!

3748

+ ldr pc, [vtos_table, r2, lsl #2]

3749

+

3750

+@---- DONE TO HERE ---

3751

+

3752

+@ --- run_opt_exit -------------------------------------------------

3753

+ OpcodeEntry run_opt_exit

3754

+.dtos_exit_dastore:

3755

+ sub java_pc, java_pc, #1

3756

+ sub java_stack, java_stack, #8

3757

+ PUSHD d0

3758

+ b .exit_asm

3759

+.itos_exit_lastore:

3760

+ sub java_pc, java_pc, #1

3761

+ sub java_stack, java_stack, #12

3762

+ PUSH(tos)

3763

+ b .exit_asm

3764

+

3765

+.itos_exit_iastore:

3766

+ sub java_pc, java_pc, #1

3767

+ sub java_stack, java_stack, #8

3768

+ PUSH(tos)

3769

+ b .exit_asm

3770

+

3771

+.itos_exit_iaload:

3772

+.itos_exit_laload:

3773

+ sub java_pc, java_pc, #1

3774

+ sub java_stack, java_stack, #4

3775

+ PUSH(tos)

3776

+ b .exit_asm

3777

+

3778

+.exit_tableswitch:

3779

+ sub java_stack, java_stack, #4

3780

+ b .exit_asm

3781

+.exit_branch1op:

3782

+ sub java_stack, java_stack, #4

3783

+ sub java_pc, java_pc, ip

3784

+ b .exit_asm

3785

+.exit_branch:

3786

+ sub java_stack, java_stack, #8

3787

+ sub java_pc, java_pc, ip

3788

+ b .exit_asm

3789

+.itos_exit_goto:

3790

+ PUSH(tos)

3791

+.vtos_exit_goto:

3792

+ sub java_pc, java_pc, ip

3793

+ b .exit_asm

3794

+

3795

+.exit_getstatic:

3796

+ sub java_pc, java_pc, #3

3797

+ b .exit_asm

3798

+.exit_putfield_3:

3799

+ PUSH(r3)

3800

+ PUSH(r1)

3801

+ PUSH(tos)

3802

+ sub java_pc, java_pc, #3

3803

+ b .exit_asm

3804

+.exit_putfield_2:

3805

+ PUSH(r3)

3806

+.exit_putstatic_1:

3807

+.exit_putfield_1:

3808

+.exit_getfield:

3809

+ PUSH(tos)

3810

+ sub java_pc, java_pc, #3

3811

+ b .exit_asm

3812

+.lrem_0:

3813

+.ldiv_0:

3814

+ sub java_stack, java_stack, #16

3815

+ b .exit_asm

3816

+.remc_0:

3817

+.divc_0:

3818

+ sub java_stack, java_stack, #4

3819

+ PUSH(tos)

3820

+ sub java_pc, java_pc, #1 @ undo autoincrement

3821

+.exit_asm:

3822

+ str java_pc, [istate, #ISTATE_JAVA_PC]

3823

+ str java_stack, [istate, #ISTATE_JAVA_STACK]

3824

+ mov r0, #0

3825

+ ldmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}

3826

+.exit_arraylength:

3827

+ PUSH(tos)

3828

+ sub java_pc, java_pc, #1

3829

+ b .exit_asm

3830

+

3831

+do_aastore_itos:

3832

+@do_ireturn_itos:

3833

+@do_lreturn_itos:

3834

+@do_freturn_itos:

3835

+@do_dreturn_itos:

3836

+@do_areturn_itos:

3837

+@do_return_itos:

3838

+@do_putstatic_itos:

3839

+@do_putfield_itos:

3840

+@do_invokestatic_itos:

3841

+@do_invokevirtual_itos:

3842

+@do_invokespecial_itos:

3843

+do_invokeinterface_itos:

3844

+do_xxxunusedxxx_itos:

3845

+do_new_itos:

3846

+do_newarray_itos:

3847

+do_anewarray_itos:

3848

+do_athrow_itos:

3849

+do_checkcast_itos:

3850

+do_instanceof_itos:

3851

+do_monitorenter_itos:

3852

+do_monitorexit_itos:

3853

+do_wide_itos:

3854

+do_multianewarray_itos:

3855

+do_goto_w_itos:

3856

+do_jsr_itos:

3857

+do_ret_itos:

3858

+do_jsr_w_itos:

3859

+do_breakpoint_itos:

3860

+do_exit_asm_itos:

3861

+do_ifeq_itos:

3862

+do_ifne_itos:

3863

+do_iflt_itos:

3864

+do_ifge_itos:

3865

+do_ifgt_itos:

3866

+do_ifle_itos:

3867

+do_if_icmpeq_itos:

3868

+do_if_icmpne_itos:

3869

+do_if_icmplt_itos:

3870

+do_if_icmpge_itos:

3871

+do_if_icmpgt_itos:

3872

+do_if_icmple_itos:

3873

+do_if_acmpeq_itos:

3874

+do_if_acmpne_itos:

3875

+do_goto_itos:

3876

+do_tableswitch_itos:

3877

+do_lookupswitch_itos:

3878

+do_ifnull_itos:

3879

+do_ifnonnull_itos:

3880

+ PUSH(tos)

3881

+do_aastore_vtos:

3882

+@do_ireturn_vtos:

3883

+@do_lreturn_vtos:

3884

+@do_freturn_vtos:

3885

+@do_dreturn_vtos:

3886

+@do_areturn_vtos:

3887

+@do_return_vtos:

3888

+@do_putstatic_vtos:

3889

+@do_putfield_vtos:

3890

+@do_invokestatic_vtos:

3891

+@do_invokevirtual_vtos:

3892

+@do_invokespecial_vtos:

3893

+do_invokeinterface_vtos:

3894

+do_xxxunusedxxx_vtos:

3895

+do_new_vtos:

3896

+do_newarray_vtos:

3897

+do_anewarray_vtos:

3898

+do_athrow_vtos:

3899

+do_checkcast_vtos:

3900

+do_instanceof_vtos:

3901

+do_monitorenter_vtos:

3902

+do_monitorexit_vtos:

3903

+do_wide_vtos:

3904

+do_multianewarray_vtos:

3905

+do_goto_w_vtos:

3906

+do_jsr_vtos:

3907

+do_ret_vtos:

3908

+do_jsr_w_vtos:

3909

+do_breakpoint_vtos:

3910

+do_exit_asm_vtos:

3911

+do_ifeq_vtos:

3912

+do_ifne_vtos:

3913

+do_iflt_vtos:

3914

+do_ifge_vtos:

3915

+do_ifgt_vtos:

3916

+do_ifle_vtos:

3917

+do_if_icmpeq_vtos:

3918

+do_if_icmpne_vtos:

3919

+do_if_icmplt_vtos:

3920

+do_if_icmpge_vtos:

3921

+do_if_icmpgt_vtos:

3922

+do_if_icmple_vtos:

3923

+do_if_acmpeq_vtos:

3924

+do_if_acmpne_vtos:

3925

+do_goto_vtos:

3926

+do_tableswitch_vtos:

3927

+do_lookupswitch_vtos:

3928

+do_ifnull_vtos:

3929

+do_ifnonnull_vtos:

3930

+ str java_pc, [istate, #ISTATE_JAVA_PC]

3931

+ str java_stack, [istate, #ISTATE_JAVA_STACK]

3932

+ mov r0, #0

3933

+ ldmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}

3934

+

3935

+@ ----- The Bytecode Implementations --------------------------------------

3936

+

3937

+@ --- do_irem -------------------------------------------------

3938

+ OpcodeEntry do_irem

3939

+do_irem_vtos:

3940

+ POP(tos)

3941

+do_irem_itos:

3942

+ POP(r1)

3943

+ ldrb lr, [r8, #1]!

3944

+ adr r3, .rem_table

3945

+ cmp r0, #0x20

3946

+ ldrcc r3, [r3, r0, lsl #2]

3947

+ ldr lr, [vtos_table, lr, asl #2]

3948

+ movcc pc, r3

3949

+

3950

+ ands a4, a1, #0x80000000

3951

+ rsbmi a1, a1, #0

3952

+ eors ip, a4, a2, ASR #32

3953

+ rsbcs a2, a2, #0

3954

+ movs a3, a1

3955

+.r_loop:

3956

+ cmp a3, a2, LSR #8

3957

+ movls a3, a3, LSL #8

3958

+ blo .r_loop

3959

+ cmp a3, a2, LSR #1

3960

+ bhi .r_jump7

3961

+ cmp a3, a2, LSR #2

3962

+ bhi .r_jump6

3963

+ cmp a3, a2, LSR #3

3964

+ bhi .r_jump5

3965

+ cmp a3, a2, LSR #4

3966

+ bhi .r_jump4

3967

+ cmp a3, a2, LSR #5

3968

+ bhi .r_jump3

3969

+ cmp a3, a2, LSR #6

3970

+ bhi .r_jump2

3971

+ cmp a3, a2, LSR #7

3972

+ bhi .r_jump1

3973

+.r_loop2:

3974

+@ not executed when falling into .r_loop2

3975

+ movhi a3, a3, LSR #8

3976

+ cmp a2, a3, LSL #7

3977

+ adc a4, a4, a4

3978

+ subcs a2, a2, a3, LSL #7

3979

+ cmp a2, a3, LSL #6

3980

+.r_jump1:

3981

+ adc a4, a4, a4

3982

+ subcs a2, a2, a3, LSL #6

3983

+ cmp a2, a3, LSL #5

3984

+.r_jump2:

3985

+ adc a4, a4, a4

3986

+ subcs a2, a2, a3, LSL #5

3987

+ cmp a2, a3, LSL #4

3988

+.r_jump3:

3989

+ adc a4, a4, a4

3990

+ subcs a2, a2, a3, LSL #4

3991

+ cmp a2, a3, LSL #3

3992

+.r_jump4:

3993

+ adc a4, a4, a4

3994

+ subcs a2, a2, a3, LSL #3

3995

+ cmp a2, a3, LSL #2

3996

+.r_jump5:

3997

+ adc a4, a4, a4

3998

+ subcs a2, a2, a3, LSL #2

3999

+ cmp a2, a3, LSL #1

4000

+.r_jump6:

4001

+ adc a4, a4, a4

4002

+ subcs a2, a2, a3, LSL #1

4003

+.r_jump7:

4004

+ cmp a2, a3

4005

+ adc a4, a4, a4

4006

+ subcs a2, a2, a3

4007

+ cmp a3, a1

4008

+ bne .r_loop2

4009

+ movs ip, ip, lsl #1

4010

+ rsbmi a2, a2, #0

4011

+ str a2, [java_stack], #-4

4012

+ mov pc, lr

4013

+

4014

+.rem_table:

4015

+ .word .remc_0

4016

+ .word .remc_1

4017

+ .word .remc_2

4018

+ .word .remc_3

4019

+ .word .remc_4

4020

+ .word .remc_5

4021

+ .word .remc_6

4022

+ .word .remc_7

4023

+ .word .remc_8

4024

+ .word .remc_9

4025

+ .word .remc_10

4026

+ .word .remc_11

4027

+ .word .remc_12

4028

+ .word .remc_13

4029

+ .word .remc_14

4030

+ .word .remc_15

4031

+ .word .remc_16

4032

+ .word .remc_17

4033

+ .word .remc_18

4034

+ .word .remc_19

4035

+ .word .remc_20

4036

+ .word .remc_21

4037

+ .word .remc_22

4038

+ .word .remc_23

4039

+ .word .remc_24

4040

+ .word .remc_25

4041

+ .word .remc_26

4042

+ .word .remc_27

4043

+ .word .remc_28

4044

+ .word .remc_29

4045

+ .word .remc_30

4046

+ .word .remc_31

4047

+

4048

+.remc_1:

4049

+ mov a1, #0

4050

+ str a1, [java_stack], #-4

4051

+ mov pc, lr

4052

+.remc_2:

4053

+ add ip, a2, a2, lsr #31

4054

+ mov a1, ip, asr #1

4055

+ sub a1, a2, a1, lsl #1

4056

+ str a1, [java_stack], #-4

4057

+ mov pc, lr

4058

+.remc_3:

4059

+ ldr a1, .dc_3

4060

+ smull a3, a4, a2, a1

4061

+ sub a1, a4, a2, asr #31

4062

+ add ip, a1, a1, lsl #1

4063

+ sub a1, a2, ip

4064

+ str a1, [java_stack], #-4

4065

+ mov pc, lr

4066

+.remc_4:

4067

+ movs ip, a2

4068

+ addmi ip, ip, #3

4069

+ mov a1, ip, asr #2

4070

+ sub a1, a2, a1, lsl #2

4071

+ str a1, [java_stack], #-4

4072

+ mov pc, lr

4073

+.remc_5:

4074

+ ldr a1, .dc_5

4075

+ smull a3, a4, a2, a1

4076

+ mov ip, a2, asr #31

4077

+ rsb a1, ip, a4, asr #1

4078

+ add ip, a1, a1, lsl #2

4079

+ sub a1, a2, ip

4080

+ str a1, [java_stack], #-4

4081

+ mov pc, lr

4082

+.remc_6:

4083

+ ldr a1, .dc_6

4084

+ smull a3, a4, a2, a1

4085

+ sub a1, a4, a2, asr #31

4086

+ add ip, a1, a1, lsl #1

4087

+ sub a1, a2, ip, lsl #1

4088

+ str a1, [java_stack], #-4

4089

+ mov pc, lr

4090

+.remc_7:

4091

+ ldr a1, .dc_7

4092

+ smull a3, a4, a2, a1

4093

+ mov a1, a2, asr #31

4094

+ add a3, a2, a4

4095

+ rsb a1, a1, a3, asr #2

4096

+ rsb ip, a1, a1, lsl #3

4097

+ sub a1, a2, ip

4098

+ str a1, [java_stack], #-4

4099

+ mov pc, lr

4100

+.remc_8:

4101

+ movs ip, a2

4102

+ addmi ip, ip, #7

4103

+ mov a1, ip, asr #3

4104

+ sub a1, a2, a1, lsl #3

4105

+ str a1, [java_stack], #-4

4106

+ mov pc, lr

4107

+.remc_9:

4108

+ ldr a1, .dc_9

4109

+ smull a3, a4, a2, a1

4110

+ mov ip, a2, asr #31

4111

+ rsb a1, ip, a4, asr #1

4112

+ add ip, a1, a1, lsl #3

4113

+ sub a1, a2, ip

4114

+ str a1, [java_stack], #-4

4115

+ mov pc, lr

4116

+.remc_10:

4117

+ ldr a1, .dc_10

4118

+ smull a3, a4, a2, a1

4119

+ mov ip, a2, asr #31

4120

+ rsb a1, ip, a4, asr #2

4121

+ add ip, a1, a1, lsl #2

4122

+ sub a1, a2, ip, lsl #1

4123

+ str a1, [java_stack], #-4

4124

+ mov pc, lr

4125

+.remc_11:

4126

+ ldr a1, .dc_11

4127

+ smull a3, a4, a2, a1

4128

+ mov ip, a2, asr #31

4129

+ rsb a1, ip, a4, asr #1

4130

+ add ip, a1, a1, lsl #2

4131

+ add ip, a1, ip, lsl #1

4132

+ sub a1, a2, ip

4133

+ str a1, [java_stack], #-4

4134

+ mov pc, lr

4135

+.remc_12:

4136

+ ldr a1, .dc_12

4137

+ smull a3, a4, a2, a1

4138

+ mov ip, a2, asr #31

4139

+ rsb a1, ip, a4, asr #1

4140

+ add ip, a1, a1, lsl #1

4141

+ sub a1, a2, ip, lsl #2

4142

+ str a1, [java_stack], #-4

4143

+ mov pc, lr

4144

+.remc_13:

4145

+ ldr a1, .dc_13

4146

+ smull a3, a4, a2, a1

4147

+ mov ip, a2, asr #31

4148

+ rsb a1, ip, a4, asr #2

4149

+ add ip, a1, a1, lsl #1

4150

+ add ip, a1, ip, lsl #2

4151

+ sub a1, a2, ip

4152

+ str a1, [java_stack], #-4

4153

+ mov pc, lr

4154

+.remc_14:

4155

+ ldr a1, .dc_14

4156

+ smull a3, a4, a2, a1

4157

+ mov a1, a2, asr #31

4158

+ add a3, a2, a4

4159

+ rsb a1, a1, a3, asr #3

4160

+ rsb ip, a1, a1, lsl #3

4161

+ sub a1, a2, ip, lsl #1

4162

+ str a1, [java_stack], #-4

4163

+ mov pc, lr

4164

+.remc_15:

4165

+ ldr a1, .dc_15

4166

+ smull a3, a4, a2, a1

4167

+ mov a1, a2, asr #31

4168

+ add a3, a2, a4

4169

+ rsb a1, a1, a3, asr #3

4170

+ rsb ip, a1, a1, lsl #4

4171

+ sub a1, a2, ip

4172

+ str a1, [java_stack], #-4

4173

+ mov pc, lr

4174

+.remc_16:

4175

+ movs ip, a2

4176

+ addmi ip, ip, #15

4177

+ mov a1, ip, asr #4

4178

+ sub a1, a2, a1, lsl #4

4179

+ str a1, [java_stack], #-4

4180

+ mov pc, lr

4181

+.remc_17:

4182

+ ldr a1, .dc_17

4183

+ smull a3, a4, a2, a1

4184

+ mov ip, a2, asr #31

4185

+ rsb a1, ip, a4, asr #3

4186

+ add ip, a1, a1, lsl #4

4187

+ sub a1, a2, ip

4188

+ str a1, [java_stack], #-4

4189

+ mov pc, lr

4190

+.remc_18:

4191

+ ldr a1, .dc_18

4192

+ smull a3, a4, a2, a1

4193

+ mov ip, a2, asr #31

4194

+ rsb a1, ip, a4, asr #2

4195

+ add ip, a1, a1, lsl #3

4196

+ sub a1, a2, ip, lsl #1

4197

+ str a1, [java_stack], #-4

4198

+ mov pc, lr

4199

+.remc_19:

4200

+ ldr a1, .dc_19

4201

+ smull a3, a4, a2, a1

4202

+ mov ip, a2, asr #31

4203

+ rsb a1, ip, a4, asr #3

4204

+ add ip, a1, a1, lsl #3

4205

+ add ip, a1, ip, lsl #1

4206

+ sub a1, a2, ip

4207

+ str a1, [java_stack], #-4

4208

+ mov pc, lr

4209

+.remc_20:

4210

+ ldr a1, .dc_20

4211

+ smull a3, a4, a2, a1

4212

+ mov ip, a2, asr #31

4213

+ rsb a1, ip, a4, asr #3

4214

+ add ip, a1, a1, lsl #2

4215

+ sub a1, a2, ip, lsl #2

4216

+ str a1, [java_stack], #-4

4217

+ mov pc, lr

4218

+.remc_21:

4219

+ ldr a1, .dc_21

4220

+ smull a3, a4, a2, a1

4221

+ mov ip, a2, asr #31

4222

+ rsb a1, ip, a4, asr #2

4223

+ add ip, a1, a1, lsl #1

4224

+ rsb ip, ip, ip, lsl #3

4225

+ sub a1, a2, ip

4226

+ str a1, [java_stack], #-4

4227

+ mov pc, lr

4228

+.remc_22:

4229

+ ldr a1, .dc_22

4230

+ smull a3, a4, a2, a1

4231

+ mov ip, a2, asr #31

4232

+ rsb a1, ip, a4, asr #2

4233

+ add ip, a1, a1, lsl #2

4234

+ add ip, a1, ip, lsl #1

4235

+ sub a1, a2, ip, lsl #1

4236

+ str a1, [java_stack], #-4

4237

+ mov pc, lr

4238

+.remc_23:

4239

+ ldr a1, .dc_23

4240

+ smull a3, a4, a2, a1

4241

+ mov a1, a2, asr #31

4242

+ add a3, a2, a4

4243

+ rsb a1, a1, a3, asr #4

4244

+ add ip, a1, a1, lsl #1

4245

+ rsb ip, a1, ip, lsl #3

4246

+ sub a1, a2, ip

4247

+ str a1, [java_stack], #-4

4248

+ mov pc, lr

4249

+.remc_24:

4250

+ ldr a1, .dc_24

4251

+ smull a3, a4, a2, a1

4252

+ mov ip, a2, asr #31

4253

+ rsb a1, ip, a4, asr #2

4254

+ add ip, a1, a1, lsl #1

4255

+ sub a1, a2, ip, lsl #3

4256

+ str a1, [java_stack], #-4

4257

+ mov pc, lr

4258

+.remc_25:

4259

+ ldr a1, .dc_25

4260

+ smull a3, a4, a2, a1

4261

+ mov ip, a2, asr #31

4262

+ rsb a1, ip, a4, asr #3

4263

+ add ip, a1, a1, lsl #2

4264

+ add ip, ip, ip, lsl #2

4265

+ sub a1, a2, ip

4266

+ str a1, [java_stack], #-4

4267

+ mov pc, lr

4268

+.remc_26:

4269

+ ldr a1, .dc_26

4270

+ smull a3, a4, a2, a1

4271

+ mov ip, a2, asr #31

4272

+ rsb a1, ip, a4, asr #3

4273

+ add ip, a1, a1, lsl #1

4274

+ add ip, a1, ip, lsl #2

4275

+ sub a1, a2, ip, lsl #1

4276

+ str a1, [java_stack], #-4

4277

+ mov pc, lr

4278

+.remc_27:

4279

+ ldr a1, .dc_27

4280

+ smull a3, a4, a2, a1

4281

+ mov ip, a2, asr #31

4282

+ rsb a1, ip, a4, asr #3

4283

+ add ip, a1, a1, lsl #1

4284

+ add ip, ip, ip, lsl #3

4285

+ sub a1, a2, ip

4286

+ str a1, [java_stack], #-4

4287

+ mov pc, lr

4288

+.remc_28:

4289

+ ldr a1, .dc_28

4290

+ smull a3, a4, a2, a1

4291

+ mov a1, a2, asr #31

4292

+ add a3, a2, a4

4293

+ rsb a1, a1, a3, asr #4

4294

+ rsb ip, a1, a1, lsl #3

4295

+ sub a1, a2, ip, lsl #2

4296

+ str a1, [java_stack], #-4

4297

+ mov pc, lr

4298

+.remc_29:

4299

+ ldr a1, .dc_29

4300

+ smull a3, a4, a2, a1

4301

+ mov a1, a2, asr #31

4302

+ add a3, a2, a4

4303

+ rsb a1, a1, a3, asr #4

4304

+ rsb ip, a1, a1, lsl #3

4305

+ add ip, a1, ip, lsl #2

4306

+ sub a1, a2, ip

4307

+ str a1, [java_stack], #-4

4308

+ mov pc, lr

4309

+.remc_30:

4310

+ ldr a1, .dc_30

4311

+ smull a3, a4, a2, a1

4312

+ mov a1, a2, asr #31

4313

+ add a3, a2, a4

4314

+ rsb a1, a1, a3, asr #4

4315

+ rsb ip, a1, a1, lsl #4

4316

+ sub a1, a2, ip, lsl #1

4317

+ str a1, [java_stack], #-4

4318

+ mov pc, lr

4319

+.remc_31:

4320

+ ldr a1, .dc_31

4321

+ smull a3, a4, a2, a1

4322

+ mov a1, a2, asr #31

4323

+ add a3, a2, a4

4324

+ rsb a1, a1, a3, asr #4

4325

+ rsb ip, a1, a1, lsl #5

4326

+ sub a1, a2, ip

4327

+ str a1, [java_stack], #-4

4328

+ mov pc, lr

4329

+

4330

+@ --- do_idiv -------------------------------------------------

4331

+ OpcodeEntry do_idiv

4332

+do_idiv_vtos:

4333

+ POP(tos)

4334

+do_idiv_itos:

4335

+ POP(r1)

4336

+ ldrb lr, [r8, #1]!

4337

+ adr r3, .div_table

4338

+@ add r3, vtos_table, #div_table

4339

+ cmp r0, #0x20

4340

+ ldrcc r3, [r3, r0, lsl #2]

4341

+ ldr lr, [vtos_table, lr, asl #2]

4342

+ movcc pc, r3

4343

+

4344

+ ands a4, a1, #0x80000000

4345

+ rsbmi a1, a1, #0

4346

+ eors ip, a4, a2, ASR #32

4347

+ rsbcs a2, a2, #0

4348

+ movs a3, a1

4349

+.s_loop:

4350

+ cmp a3, a2, LSR #8

4351

+ movls a3, a3, LSL #8

4352

+ blo .s_loop

4353

+ cmp a3, a2, LSR #1

4354

+ bhi .s_jump7

4355

+ cmp a3, a2, LSR #2

4356

+ bhi .s_jump6

4357

+ cmp a3, a2, LSR #3

4358

+ bhi .s_jump5

4359

+ cmp a3, a2, LSR #4

4360

+ bhi .s_jump4

4361

+ cmp a3, a2, LSR #5

4362

+ bhi .s_jump3

4363

+ cmp a3, a2, LSR #6

4364

+ bhi .s_jump2

4365

+ cmp a3, a2, LSR #7

4366

+ bhi .s_jump1

4367

+.s_loop2:

4368

+@ not executed when falling into .s_loop2

4369

+ movhi a3, a3, LSR #8

4370

+ cmp a2, a3, LSL #7

4371

+ adc a4, a4, a4

4372

+ subcs a2, a2, a3, LSL #7

4373

+ cmp a2, a3, LSL #6

4374

+.s_jump1:

4375

+ adc a4, a4, a4

4376

+ subcs a2, a2, a3, LSL #6

4377

+ cmp a2, a3, LSL #5

4378

+.s_jump2:

4379

+ adc a4, a4, a4

4380

+ subcs a2, a2, a3, LSL #5

4381

+ cmp a2, a3, LSL #4

4382

+.s_jump3:

4383

+ adc a4, a4, a4

4384

+ subcs a2, a2, a3, LSL #4

4385

+ cmp a2, a3, LSL #3

4386

+.s_jump4:

4387

+ adc a4, a4, a4

4388

+ subcs a2, a2, a3, LSL #3

4389

+ cmp a2, a3, LSL #2

4390

+.s_jump5:

4391

+ adc a4, a4, a4

4392

+ subcs a2, a2, a3, LSL #2

4393

+ cmp a2, a3, LSL #1

4394

+.s_jump6:

4395

+ adc a4, a4, a4

4396

+ subcs a2, a2, a3, LSL #1

4397

+.s_jump7:

4398

+ cmp a2, a3

4399

+ adc a4, a4, a4

4400

+ subcs a2, a2, a3

4401

+ cmp a3, a1

4402

+ bne .s_loop2

4403

+ movs ip, ip, lsl #1

4404

+ rsbcs a4, a4, #0

4405

+ str a4, [java_stack], #-4

4406

+ mov pc, lr

4407

+

4408

+.div_table:

4409

+ .word .divc_0

4410

+ .word .divc_1

4411

+ .word .divc_2

4412

+ .word .divc_3

4413

+ .word .divc_4

4414

+ .word .divc_5

4415

+ .word .divc_6

4416

+ .word .divc_7

4417

+ .word .divc_8

4418

+ .word .divc_9

4419

+ .word .divc_10

4420

+ .word .divc_11

4421

+ .word .divc_12

4422

+ .word .divc_13

4423

+ .word .divc_14

4424

+ .word .divc_15

4425

+ .word .divc_16

4426

+ .word .divc_17

4427

+ .word .divc_18

4428

+ .word .divc_19

4429

+ .word .divc_20

4430

+ .word .divc_21

4431

+ .word .divc_22

4432

+ .word .divc_23

4433

+ .word .divc_24

4434

+ .word .divc_25

4435

+ .word .divc_26

4436

+ .word .divc_27

4437

+ .word .divc_28

4438

+ .word .divc_29

4439

+ .word .divc_30

4440

+ .word .divc_31

4441

+

4442

+.divc_1:

4443

+ str a2, [java_stack], #-4

4444

+ mov pc, lr

4445

+.divc_2:

4446

+ add a2, a2, a2, lsr #31

4447

+ mov a1, a2, asr #1

4448

+ str r0, [java_stack], #-4

4449

+ mov pc, lr

4450

+.divc_3:

4451

+ ldr a1, .dc_3

4452

+ smull a3, a4, a2, a1

4453

+ sub a1, a4, a2, asr #31

4454

+ str r0, [java_stack], #-4

4455

+ mov pc, lr

4456

+.divc_4:

4457

+ movs a4, a2

4458

+ addmi a4, a4, #3

4459

+ mov a1, a4, asr #2

4460

+ str r0, [java_stack], #-4

4461

+ mov pc, lr

4462

+.divc_5:

4463

+ ldr a1, .dc_5

4464

+ smull a3, a4, a2, a1

4465

+ mov a3, a2, asr #31

4466

+ rsb a1, a3, a4, asr #1

4467

+ str r0, [java_stack], #-4

4468

+ mov pc, lr

4469

+.divc_6:

4470

+ ldr a1, .dc_6

4471

+ smull a3, a4, a2, a1

4472

+ sub a1, a4, a2, asr #31

4473

+ str r0, [java_stack], #-4

4474

+ mov pc, lr

4475

+.divc_7:

4476

+ ldr a1, .dc_7

4477

+ smull a3, a4, a2, a1

4478

+ mov a1, a2, asr #31

4479

+ add a3, a2, a4

4480

+ rsb a1, a1, a3, asr #2

4481

+ str r0, [java_stack], #-4

4482

+ mov pc, lr

4483

+.divc_8:

4484

+ movs a3, a2

4485

+ addmi a3, a3, #7

4486

+ mov a1, a3, asr #3

4487

+ str r0, [java_stack], #-4

4488

+ mov pc, lr

4489

+.divc_9:

4490

+ ldr a1, .dc_9

4491

+ smull a3, a4, a2, a1

4492

+ mov a3, a2, asr #31

4493

+ rsb a1, a3, a4, asr #1

4494

+ str r0, [java_stack], #-4

4495

+ mov pc, lr

4496

+.divc_10:

4497

+ ldr a1, .dc_10

4498

+ smull a3, a4, a2, a1

4499

+ mov a3, a2, asr #31

4500

+ rsb a1, a3, a4, asr #2

4501

+ str r0, [java_stack], #-4

4502

+ mov pc, lr

4503

+.divc_11:

4504

+ ldr a1, .dc_11

4505

+ smull a3, a4, a2, a1

4506

+ mov a3, a2, asr #31

4507

+ rsb a1, a3, a4, asr #1

4508

+ str r0, [java_stack], #-4

4509

+ mov pc, lr

4510

+.divc_12:

4511

+ ldr a1, .dc_12

4512

+ smull a3, a4, a2, a1

4513

+ mov a3, a2, asr #31

4514

+ rsb a1, a3, a4, asr #1

4515

+ str r0, [java_stack], #-4

4516

+ mov pc, lr

4517

+.divc_13:

4518

+ ldr a1, .dc_13

4519

+ smull a3, a4, a2, a1

4520

+ mov a3, a2, asr #31

4521

+ rsb a1, a3, a4, asr #2

4522

+ str r0, [java_stack], #-4

4523

+ mov pc, lr

4524

+.divc_14:

4525

+ ldr a1, .dc_14

4526

+ smull a3, a4, a2, a1

4527

+ mov a1, a2, asr #31

4528

+ add a3, a2, a4

4529

+ rsb a1, a1, a3, asr #3

4530

+ str r0, [java_stack], #-4

4531

+ mov pc, lr

4532

+.divc_15:

4533

+ ldr a1, .dc_15

4534

+ smull a3, a4, a2, a1

4535

+ mov a1, a2, asr #31

4536

+ add a3, a2, a4

4537

+ rsb a1, a1, a3, asr #3

4538

+ str r0, [java_stack], #-4

4539

+ mov pc, lr

4540

+.divc_16:

4541

+ movs a3, a2

4542

+ addmi a3, a3, #15

4543

+ mov a1, a3, asr #4

4544

+ str r0, [java_stack], #-4

4545

+ mov pc, lr

4546

+.divc_17:

4547

+ ldr a1, .dc_17

4548

+ smull a3, a4, a2, a1

4549

+ mov a3, a2, asr #31

4550

+ rsb a1, a3, a4, asr #3

4551

+ str r0, [java_stack], #-4

4552

+ mov pc, lr

4553

+.divc_18:

4554

+ ldr a1, .dc_18

4555

+ smull a3, a4, a2, a1

4556

+ mov a3, a2, asr #31

4557

+ rsb a1, a3, a4, asr #2

4558

+ str r0, [java_stack], #-4

4559

+ mov pc, lr

4560

+.divc_19:

4561

+ ldr a1, .dc_19

4562

+ smull a3, a4, a2, a1

4563

+ mov a3, a2, asr #31

4564

+ rsb a1, a3, a4, asr #3

4565

+ str r0, [java_stack], #-4

4566

+ mov pc, lr

4567

+.divc_20:

4568

+ ldr a1, .dc_20

4569

+ smull a3, a4, a2, a1

4570

+ mov a3, a2, asr #31

4571

+ rsb a1, a3, a4, asr #3

4572

+ str r0, [java_stack], #-4

4573

+ mov pc, lr

4574

+.divc_21:

4575

+ ldr a1, .dc_21

4576

+ smull a3, a4, a2, a1

4577

+ mov a3, a2, asr #31

4578

+ rsb a1, a3, a4, asr #2

4579

+ str r0, [java_stack], #-4

4580

+ mov pc, lr

4581

+.divc_22:

4582

+ ldr a1, .dc_22

4583

+ smull a3, a4, a2, a1

4584

+ mov a3, a2, asr #31

4585

+ rsb a1, a3, a4, asr #2

4586

+ str r0, [java_stack], #-4

4587

+ mov pc, lr

4588

+.divc_23:

4589

+ ldr a1, .dc_23

4590

+ smull a3, a4, a2, a1

4591

+ mov a1, a2, asr #31

4592

+ add a3, a2, a4

4593

+ rsb a1, a1, a3, asr #4

4594

+ str r0, [java_stack], #-4

4595

+ mov pc, lr

4596

+.divc_24:

4597

+ ldr a1, .dc_24

4598

+ smull a3, a4, a2, a1

4599

+ mov a3, a2, asr #31

4600

+ rsb a1, a3, a4, asr #2

4601

+ str r0, [java_stack], #-4

4602

+ mov pc, lr

4603

+.divc_25:

4604

+ ldr a1, .dc_25

4605

+ smull a3, a4, a2, a1

4606

+ mov a3, a2, asr #31

4607

+ rsb a1, a3, a4, asr #3

4608

+ str r0, [java_stack], #-4

4609

+ mov pc, lr

4610

+.divc_26:

4611

+ ldr a1, .dc_26

4612

+ smull a3, a4, a2, a1

4613

+ mov a3, a2, asr #31

4614

+ rsb a1, a3, a4, asr #3

4615

+ str r0, [java_stack], #-4

4616

+ mov pc, lr

4617

+.divc_27:

4618

+ ldr a1, .dc_27

4619

+ smull a3, a4, a2, a1

4620

+ mov a3, a2, asr #31

4621

+ rsb a1, a3, a4, asr #3

4622

+ str r0, [java_stack], #-4

4623

+ mov pc, lr

4624

+.divc_28:

4625

+ ldr a1, .dc_28

4626

+ smull a3, a4, a2, a1

4627

+ mov a1, a2, asr #31

4628

+ add a3, a2, a4

4629

+ rsb a1, a1, a3, asr #4

4630

+ str r0, [java_stack], #-4

4631

+ mov pc, lr

4632

+.divc_29:

4633

+ ldr a1, .dc_29

4634

+ smull a3, a4, a2, a1

4635

+ mov a1, a2, asr #31

4636

+ add a3, a2, a4

4637

+ rsb a1, a1, a3, asr #4

4638

+ str r0, [java_stack], #-4

4639

+ mov pc, lr

4640

+.divc_30:

4641

+ ldr a1, .dc_30

4642

+ smull a3, a4, a2, a1

4643

+ mov a1, a2, asr #31

4644

+ add a3, a2, a4

4645

+ rsb a1, a1, a3, asr #4

4646

+ str r0, [java_stack], #-4

4647

+ mov pc, lr

4648

+.divc_31:

4649

+ ldr a1, .dc_31

4650

+ smull a3, a4, a2, a1

4651

+ mov a1, a2, asr #31

4652

+ add a3, a2, a4

4653

+ rsb a1, a1, a3, asr #4

4654

+ str r0, [java_stack], #-4

4655

+ mov pc, lr

4656

+.dc_7:

4657

+.dc_14:

4658

+ .word 0x92492493

4659

+.dc_15:

4660

+.dc_30:

4661

+ .word 0x88888889

4662

+.dc_23:

4663

+ .word 0xb21642c9

4664

+.dc_28:

4665

+ .word 0x92492493

4666

+.dc_29:

4667

+ .word 0x8d3dcb09

4668

+.dc_31:

4669

+ .word 0x84210843

4670

+.dc_6:

4671

+.dc_12:

4672

+.dc_24:

4673

+ .word 0x2aaaaaab

4674

+.dc_19:

4675

+ .word 0x6bca1af3

4676

+.dc_5:

4677

+.dc_10:

4678

+.dc_20:

4679

+ .word 0x66666667

4680

+.dc_21:

4681

+ .word 0x30c30c31

4682

+.dc_11:

4683

+.dc_22:

4684

+ .word 0x2e8ba2e9

4685

+.dc_26:

4686

+.dc_13:

4687

+ .word 0x4ec4ec4f

4688

+.dc_25:

4689

+ .word 0x51eb851f

4690

+.dc_27:

4691

+ .word 0x4bda12f7

4692

+.dc_3:

4693

+ .word 0x55555556

4694

+.dc_17:

4695

+ .word 0x78787879

4696

+.dc_9:

4697

+.dc_18:

4698

+ .word 0x38e38e39

4699

+

4700

+@ ==== Software floating point operations ====================================

4701

+

4702

+@ --- do_fadd_vtos -------------------------------------------------

4703

+ OpcodeEntry do_fadd_vtos

4704

+ POP(tos)

4705

+@ --- do_fadd_itos -------------------------------------------------

4706

+ OpcodeEntry do_fadd_itos

4707

+ POP(r1)

4708

+ bl __aeabi_fadd(PLT)

4709

+ ldrb ip, [java_pc, #1]!

4710

+ ldr ip, [itos_table, ip, lsl #2]

4711

+ mov pc, ip

4712

+

4713

+#ifndef FAST_SW_FP

4714

+@ --- do_dadd_vtos -------------------------------------------------

4715

+ OpcodeEntry do_dadd_vtos

4716

+ POP(tos)

4717

+@ --- do_dadd_itos -------------------------------------------------

4718

+ OpcodeEntry do_dadd_itos

4719

+ ldmib java_stack!, {r1-r3}

4720

+ bl __aeabi_dadd(PLT)

4721

+ ldrb ip, [java_pc, #1]!

4722

+ PUSH(r1)

4723

+ ldr ip, [itos_table, ip, lsl #2]

4724

+ mov pc, ip

4725

+#endif

4726

+

4727

+@ --- do_fsub_vtos -------------------------------------------------

4728

+ OpcodeEntry do_fsub_vtos

4729

+ POP(tos)

4730

+@ --- do_fsub_itos -------------------------------------------------

4731

+ OpcodeEntry do_fsub_itos

4732

+ POP(r1) @ Args are in wrong order - so just neg

4733

+ eor tos, tos, #0x80000000 @ R0 and add - easier than swap

4734

+ bl __aeabi_fadd(PLT)

4735

+ ldrb ip, [java_pc, #1]!

4736

+ ldr ip, [itos_table, ip, lsl #2]

4737

+ mov pc, ip

4738

+

4739

+#ifndef FAST_SW_FP

4740

+@ --- do_dsub_vtos -------------------------------------------------

4741

+ OpcodeEntry do_dsub_vtos

4742

+ POP(tos)

4743

+@ --- do_dsub_itos -------------------------------------------------

4744

+ OpcodeEntry do_dsub_itos

4745

+ ldmib java_stack!, {r1-r3} @ args in wrong order - easier to

4746

+ eor r1, r1, #0x80000000 @ just neg rather than swap

4747

+ bl __aeabi_dadd(PLT)

4748

+ ldrb ip, [java_pc, #1]!

4749

+ PUSH(r1)

4750

+ ldr ip, [itos_table, ip, lsl #2]

4751

+ mov pc, ip

4752

+#endif

4753

+

4754

+@ --- do_fmul_vtos -------------------------------------------------

4755

+ OpcodeEntry do_fmul_vtos

4756

+ POP(tos)

4757

+@ --- do_fmul_itos -------------------------------------------------

4758

+ OpcodeEntry do_fmul_itos

4759

+ POP(r1)

4760

+ bl __aeabi_fmul(PLT)

4761

+ ldrb ip, [java_pc, #1]!

4762

+ ldr ip, [itos_table, ip, lsl #2]

4763

+ mov pc, ip

4764

+

4765

+#ifndef FAST_SW_FP

4766

+@ --- do_dmul_vtos -------------------------------------------------

4767

+ OpcodeEntry do_dmul_vtos

4768

+ POP(tos)

4769

+@ --- do_dmul_itos -------------------------------------------------

4770

+ OpcodeEntry do_dmul_itos

4771

+ ldmib java_stack!, {r1-r3}

4772

+ bl __aeabi_dmul(PLT)

4773

+ ldrb ip, [java_pc, #1]!

4774

+ PUSH(r1)

4775

+ ldr ip, [itos_table, ip, lsl #2]

4776

+ mov pc, ip

4777

+#endif

4778

+

4779

+@ --- do_fdiv_vtos -------------------------------------------------

4780

+ OpcodeEntry do_fdiv_vtos

4781

+ POP(tos)

4782

+@ --- do_fdiv_itos -------------------------------------------------

4783

+ OpcodeEntry do_fdiv_itos

4784

+ mov r1, r0

4785

+ POP(tos)

4786

+ bl __aeabi_fdiv(PLT)

4787

+ ldrb ip, [java_pc, #1]!

4788

+ ldr ip, [itos_table, ip, lsl #2]

4789

+ mov pc, ip

4790

+

4791

+@ --- do_ddiv_vtos -------------------------------------------------

4792

+ OpcodeEntry do_ddiv_vtos

4793

+ POP(tos)

4794

+@ --- do_ddiv_itos -------------------------------------------------

4795

+ OpcodeEntry do_ddiv_itos

4796

+ mov r2, r0

4797

+ POP (r3)

4798

+ ldmib java_stack!, {r0, r1}

4799

+ bl __aeabi_ddiv(PLT)

4800

+ ldrb ip, [java_pc, #1]!

4801

+ PUSH(r1)

4802

+ ldr ip, [itos_table, ip, lsl #2]

4803

+ mov pc, ip

4804

+

4805

+@ --- do_i2f_vtos -------------------------------------------------

4806

+ OpcodeEntry do_i2f_vtos

4807

+ POP(tos)

4808

+@ --- do_i2f_itos -------------------------------------------------

4809

+ OpcodeEntry do_i2f_itos

4810

+ bl __aeabi_i2f(PLT)

4811

+ ldrb ip, [java_pc, #1]!

4812

+ ldr ip, [itos_table, ip, lsl #2]

4813

+ mov pc, ip

4814

+

4815

+@ --- do_i2d_vtos -------------------------------------------------

4816

+ OpcodeEntry do_i2d_vtos

4817

+ POP(tos)

4818

+@ --- do_i2d_itos -------------------------------------------------

4819

+ OpcodeEntry do_i2d_itos

4820

+ bl __aeabi_i2d(PLT)

4821

+ ldrb ip, [java_pc, #1]!

4822

+ PUSH(r1)

4823

+ ldr ip, [itos_table, ip, lsl #2]

4824

+ mov pc, ip

4825

+

4826

+@ --- do_f2d_vtos -------------------------------------------------

4827

+ OpcodeEntry do_f2d_vtos

4828

+ POP(tos)

4829

+@ --- do_f2d_itos -------------------------------------------------

4830

+ OpcodeEntry do_f2d_itos

4831

+ bl __aeabi_f2d(PLT)

4832

+ ldrb ip, [java_pc, #1]!

4833

+ PUSH(r1)

4834

+ ldr ip, [itos_table, ip, lsl #2]

4835

+ mov pc, ip

4836

+

4837

+@ --- do_d2f_vtos -------------------------------------------------

4838

+ OpcodeEntry do_d2f_vtos

4839

+ POP(tos)

4840

+@ --- do_d2f_itos -------------------------------------------------

4841

+ OpcodeEntry do_d2f_itos

4842

+ POP(r1)

4843

+ bl __aeabi_d2f(PLT)

4844

+ ldrb ip, [java_pc, #1]!

4845

+ ldr ip, [itos_table, ip, lsl #2]

4846

+ mov pc, ip

4847

+

4848

+@ --- do_fcmpl_itos -------------------------------------------------

4849

+ OpcodeEntry do_fcmpl_itos

4850

+ PUSH(tos)

4851

+@ --- do_fcmpl_vtos -------------------------------------------------

4852

+ OpcodeEntry do_fcmpl_vtos

4853

+ ldmib java_stack, {r0, r1}

4854

+ bl __aeabi_fcmpgt(PLT)

4855

+ cmp r0, #0

4856

+ movne r0, #-1

4857

+ bne do_fcmpl_1

4858

+ ldmib java_stack, {r0, r1}

4859

+ bl __aeabi_fcmplt(PLT)

4860

+ cmp r0, #0

4861

+ movne r0, #1

4862

+ bne do_fcmpl_1

4863

+ ldmib java_stack, {r0, r1}

4864

+ bl __aeabi_fcmpeq(PLT)

4865

+ cmp r0, #0

4866

+ movne r0, #0

4867

+ moveq r0, #-1

4868

+do_fcmpl_1:

4869

+ ldrb ip, [java_pc, #1]!

4870

+ add java_stack, java_stack, #8

4871

+ ldr ip, [itos_table, ip, lsl #2]

4872

+ mov pc, ip

4873

+

4874

+@ --- do_fcmpg_itos -------------------------------------------------

4875

+ OpcodeEntry do_fcmpg_itos

4876

+ PUSH(tos)

4877

+@ --- do_fcmpg_vtos -------------------------------------------------

4878

+ OpcodeEntry do_fcmpg_vtos

4879

+ ldmib java_stack, {r0, r1}

4880

+ bl __aeabi_fcmpgt(PLT)

4881

+ cmp r0, #0

4882

+ movne r0, #-1

4883

+ bne do_fcmpg_1

4884

+ ldmib java_stack, {r0, r1}

4885

+ bl __aeabi_fcmplt(PLT)

4886

+ cmp r0, #0

4887

+ movne r0, #1

4888

+ bne do_fcmpg_1

4889

+ ldmib java_stack, {r0, r1}

4890

+ bl __aeabi_fcmpeq(PLT)

4891

+ cmp r0, #0

4892

+ movne r0, #0

4893

+ moveq r0, #1

4894

+do_fcmpg_1:

4895

+ ldrb ip, [java_pc, #1]!

4896

+ add java_stack, java_stack, #8

4897

+ ldr ip, [itos_table, ip, lsl #2]

4898

+ mov pc, ip

4899

+

4900

+@ --- do_dcmpl_itos -------------------------------------------------

4901

+ OpcodeEntry do_dcmpl_itos

4902

+ PUSH(tos)

4903

+@ --- do_dcmpl_vtos -------------------------------------------------

4904

+ OpcodeEntry do_dcmpl_vtos

4905

+ ldmib java_stack, {r0, r1, r2, r3}

4906

+ bl __aeabi_dcmpgt(PLT)

4907

+ cmp r0, #0

4908

+ movne r0, #-1

4909

+ bne do_dcmpl_1

4910

+ ldmib java_stack, {r0, r1, r2, r3}

4911

+ bl __aeabi_dcmplt(PLT)

4912

+ cmp r0, #0

4913

+ movne r0, #1

4914

+ bne do_dcmpl_1

4915

+ ldmib java_stack, {r0, r1, r2, r3}

4916

+ bl __aeabi_dcmpeq(PLT)

4917

+ cmp r0, #0

4918

+ movne r0, #0

4919

+ moveq r0, #-1

4920

+do_dcmpl_1:

4921

+ ldrb ip, [java_pc, #1]!

4922

+ add java_stack, java_stack, #16

4923

+ ldr ip, [itos_table, ip, lsl #2]

4924

+ mov pc, ip

4925

+

4926

+@ --- do_dcmpg_itos -------------------------------------------------

4927

+ OpcodeEntry do_dcmpg_itos

4928

+ PUSH(tos)

4929

+@ --- do_dcmpg_vtos -------------------------------------------------

4930

+ OpcodeEntry do_dcmpg_vtos

4931

+ ldmib java_stack, {r0, r1, r2, r3}

4932

+ bl __aeabi_dcmpgt(PLT)

4933

+ cmp r0, #0

4934

+ movne r0, #-1

4935

+ bne do_dcmpg_1

4936

+ ldmib java_stack, {r0, r1, r2, r3}

4937

+ bl __aeabi_dcmplt(PLT)

4938

+ cmp r0, #0

4939

+ movne r0, #1

4940

+ bne do_dcmpg_1

4941

+ ldmib java_stack, {r0, r1, r2, r3}

4942

+ bl __aeabi_dcmpeq(PLT)

4943

+ cmp r0, #0

4944

+ movne r0, #0

4945

+ moveq r0, #1

4946

+do_dcmpg_1:

4947

+ ldrb ip, [java_pc, #1]!

4948

+ add java_stack, java_stack, #16

4949

+ ldr ip, [itos_table, ip, lsl #2]

4950

+ mov pc, ip

4951

+

4952

+@ ==== Double TOS operations ==============================================================

4953

+

4954

+@ --- do_nop_dtos -------------------------------------------------

4955

+ OpcodeEntry do_nop_dtos

4956

+ PUSHD dtos

4957

+ b do_nop_vtos

4958

+@ --- do_aconst_null_dtos -------------------------------------------------

4959

+ OpcodeEntry do_aconst_null_dtos

4960

+ PUSHD dtos

4961

+ b do_aconst_null_vtos

4962

+@ --- do_iconst_m1_dtos -------------------------------------------------

4963

+ OpcodeEntry do_iconst_m1_dtos

4964

+ PUSHD dtos

4965

+ b do_iconst_m1_vtos

4966

+@ --- do_iconst_0_dtos -------------------------------------------------

4967

+ OpcodeEntry do_iconst_0_dtos

4968

+ PUSHD dtos

4969

+ b do_iconst_0_vtos

4970

+@ --- do_iconst_1_dtos -------------------------------------------------

4971

+ OpcodeEntry do_iconst_1_dtos

4972

+ PUSHD dtos

4973

+ b do_iconst_1_vtos

4974

+@ --- do_iconst_2_dtos -------------------------------------------------

4975

+ OpcodeEntry do_iconst_2_dtos

4976

+ PUSHD dtos

4977

+ b do_iconst_2_vtos

4978

+@ --- do_iconst_3_dtos -------------------------------------------------

4979

+ OpcodeEntry do_iconst_3_dtos

4980

+ PUSHD dtos

4981

+ b do_iconst_3_vtos

4982

+@ --- do_iconst_4_dtos -------------------------------------------------

4983

+ OpcodeEntry do_iconst_4_dtos

4984

+ PUSHD dtos

4985

+ b do_iconst_4_vtos

4986

+@ --- do_iconst_5_dtos -------------------------------------------------

4987

+ OpcodeEntry do_iconst_5_dtos

4988

+ PUSHD dtos

4989

+ b do_iconst_5_vtos

4990

+@ --- do_lconst_0_dtos -------------------------------------------------

4991

+ OpcodeEntry do_lconst_0_dtos

4992

+ PUSHD dtos

4993

+ b do_lconst_0_vtos

4994

+@ --- do_lconst_1_dtos -------------------------------------------------

4995

+ OpcodeEntry do_lconst_1_dtos

4996

+ PUSHD dtos

4997

+ b do_lconst_1_vtos

4998

+@ --- do_fconst_0_dtos -------------------------------------------------

4999

+ OpcodeEntry do_fconst_0_dtos

5000

+ PUSHD dtos

5001

+ b do_fconst_0_vtos

5002

+@ --- do_fconst_1_dtos -------------------------------------------------

5003

+ OpcodeEntry do_fconst_1_dtos

5004

+ PUSHD dtos

5005

+ b do_fconst_1_vtos

5006

+@ --- do_fconst_2_dtos -------------------------------------------------

5007

+ OpcodeEntry do_fconst_2_dtos

5008

+ PUSHD dtos

5009

+ b do_fconst_2_vtos

5010

+@ --- do_dconst_0_dtos -------------------------------------------------

5011

+ OpcodeEntry do_dconst_0_dtos

5012

+ PUSHD dtos

5013

+ b do_dconst_0_vtos

5014

+@ --- do_dconst_1_dtos -------------------------------------------------

5015

+ OpcodeEntry do_dconst_1_dtos

5016

+ PUSHD dtos

5017

+ b do_dconst_1_vtos

5018

+@ --- do_bipush_dtos -------------------------------------------------

5019

+ OpcodeEntry do_bipush_dtos

5020

+ PUSHD dtos

5021

+ b do_bipush_vtos

5022

+@ --- do_sipush_dtos -------------------------------------------------

5023

+ OpcodeEntry do_sipush_dtos

5024

+ PUSHD dtos

5025

+ b do_sipush_vtos

5026

+@ --- do_ldc_dtos -------------------------------------------------

5027

+ OpcodeEntry do_ldc_dtos

5028

+ PUSHD dtos

5029

+ b do_ldc_vtos

5030

+@ --- do_ldc_w_dtos -------------------------------------------------

5031

+ OpcodeEntry do_ldc_w_dtos

5032

+ PUSHD dtos

5033

+ b do_ldc_w_vtos

5034

+@ --- do_ldc2_w_dtos -------------------------------------------------

5035

+ OpcodeEntry do_ldc2_w_dtos

5036

+ PUSHD dtos

5037

+ b do_ldc2_w_vtos

5038

+@ --- do_iload_dtos -------------------------------------------------

5039

+ OpcodeEntry do_iload_dtos

5040

+ PUSHD dtos

5041

+ b do_iload_vtos

5042

+@ --- do_lload_dtos -------------------------------------------------

5043

+ OpcodeEntry do_lload_dtos

5044

+ PUSHD dtos

5045

+ b do_lload_vtos

5046

+@ --- do_fload_dtos -------------------------------------------------

5047

+ OpcodeEntry do_fload_dtos

5048

+ PUSHD dtos

5049

+ b do_fload_vtos

5050

+@ --- do_dload_dtos -------------------------------------------------

5051

+ OpcodeEntry do_dload_dtos

5052

+ PUSHD dtos

5053

+ b do_dload_vtos

5054

+@ --- do_aload_dtos -------------------------------------------------

5055

+ OpcodeEntry do_aload_dtos

5056

+ PUSHD dtos

5057

+ b do_aload_vtos

5058

+@ --- do_iload_0_dtos -------------------------------------------------

5059

+ OpcodeEntry do_iload_0_dtos

5060

+ PUSHD dtos

5061

+ b do_iload_0_vtos

5062

+@ --- do_iload_1_dtos -------------------------------------------------

5063

+ OpcodeEntry do_iload_1_dtos

5064

+ PUSHD dtos

5065

+ b do_iload_1_vtos

5066

+@ --- do_iload_2_dtos -------------------------------------------------

5067

+ OpcodeEntry do_iload_2_dtos

5068

+ PUSHD dtos

5069

+ b do_iload_2_vtos

5070

+@ --- do_iload_3_dtos -------------------------------------------------

5071

+ OpcodeEntry do_iload_3_dtos

5072

+ PUSHD dtos

5073

+ b do_iload_3_vtos

5074

+@ --- do_lload_0_dtos -------------------------------------------------

5075

+ OpcodeEntry do_lload_0_dtos

5076

+ PUSHD dtos

5077

+ b do_lload_0_vtos

5078

+@ --- do_lload_1_dtos -------------------------------------------------

5079

+ OpcodeEntry do_lload_1_dtos

5080

+ PUSHD dtos

5081

+ b do_lload_1_vtos

5082

+@ --- do_lload_2_dtos -------------------------------------------------

5083

+ OpcodeEntry do_lload_2_dtos

5084

+ PUSHD dtos

5085

+ b do_lload_2_vtos

5086

+@ --- do_lload_3_dtos -------------------------------------------------

5087

+ OpcodeEntry do_lload_3_dtos

5088

+ PUSHD dtos

5089

+ b do_lload_3_vtos

5090

+@ --- do_fload_0_dtos -------------------------------------------------

5091

+ OpcodeEntry do_fload_0_dtos

5092

+ PUSHD dtos

5093

+ b do_fload_0_vtos

5094

+@ --- do_fload_1_dtos -------------------------------------------------

5095

+ OpcodeEntry do_fload_1_dtos

5096

+ PUSHD dtos

5097

+ b do_fload_1_vtos

5098

+@ --- do_fload_2_dtos -------------------------------------------------

5099

+ OpcodeEntry do_fload_2_dtos

5100

+ PUSHD dtos

5101

+ b do_fload_2_vtos

5102

+@ --- do_fload_3_dtos -------------------------------------------------

5103

+ OpcodeEntry do_fload_3_dtos

5104

+ PUSHD dtos

5105

+ b do_fload_3_vtos

5106

+@ --- do_dload_0_dtos -------------------------------------------------

5107

+ OpcodeEntry do_dload_0_dtos

5108

+ PUSHD dtos

5109

+ b do_dload_0_vtos

5110

+@ --- do_dload_1_dtos -------------------------------------------------

5111

+ OpcodeEntry do_dload_1_dtos

5112

+ PUSHD dtos

5113

+ b do_dload_1_vtos

5114

+@ --- do_dload_2_dtos -------------------------------------------------

5115

+ OpcodeEntry do_dload_2_dtos

5116

+ PUSHD dtos

5117

+ b do_dload_2_vtos

5118

+@ --- do_dload_3_dtos -------------------------------------------------

5119

+ OpcodeEntry do_dload_3_dtos

5120

+ PUSHD dtos

5121

+ b do_dload_3_vtos

5122

+@ --- do_aload_0_dtos -------------------------------------------------

5123

+ OpcodeEntry do_aload_0_dtos

5124

+ PUSHD dtos

5125

+ b do_aload_0_vtos

5126

+@ --- do_aload_1_dtos -------------------------------------------------

5127

+ OpcodeEntry do_aload_1_dtos

5128

+ PUSHD dtos

5129

+ b do_aload_1_vtos

5130

+@ --- do_aload_2_dtos -------------------------------------------------

5131

+ OpcodeEntry do_aload_2_dtos

5132

+ PUSHD dtos

5133

+ b do_aload_2_vtos

5134

+@ --- do_aload_3_dtos -------------------------------------------------

5135

+ OpcodeEntry do_aload_3_dtos

5136

+ PUSHD dtos

5137

+ b do_aload_3_vtos

5138

+@ --- do_iaload_dtos -------------------------------------------------

5139

+ OpcodeEntry do_iaload_dtos

5140

+ PUSHD dtos

5141

+ b do_iaload_vtos

5142

+@ --- do_laload_dtos -------------------------------------------------

5143

+ OpcodeEntry do_laload_dtos

5144

+ PUSHD dtos

5145

+ b do_laload_vtos

5146

+@ --- do_faload_dtos -------------------------------------------------

5147

+ OpcodeEntry do_faload_dtos

5148

+ PUSHD dtos

5149

+ b do_faload_vtos

5150

+@ --- do_daload_dtos -------------------------------------------------

5151

+ OpcodeEntry do_daload_dtos

5152

+ PUSHD dtos

5153

+ b do_daload_vtos

5154

+@ --- do_aaload_dtos -------------------------------------------------

5155

+ OpcodeEntry do_aaload_dtos

5156

+ PUSHD dtos

5157

+ b do_aaload_vtos

5158

+@ --- do_baload_dtos -------------------------------------------------

5159

+ OpcodeEntry do_baload_dtos

5160

+ PUSHD dtos

5161

+ b do_baload_vtos

5162

+@ --- do_caload_dtos -------------------------------------------------

5163

+ OpcodeEntry do_caload_dtos

5164

+ PUSHD dtos

5165

+ b do_caload_vtos

5166

+@ --- do_saload_dtos -------------------------------------------------

5167

+ OpcodeEntry do_saload_dtos

5168

+ PUSHD dtos

5169

+ b do_saload_vtos

5170

+@ --- do_dstore_dtos -------------------------------------------------

5171

+ OpcodeEntry do_dstore_dtos

5172

+ ldrb r3, [java_pc, #1]

5173

+ ldrb ip, [java_pc, #2]!

5174

+ sub r3, java_locals, r3, lsl #2

5175

+ ldr ip, [vtos_table, ip, asl #2]

5176

+ vstr d0, [r3, #-4]

5177

+ mov pc, ip

5178

+@ --- do_dstore_0_dtos -------------------------------------------------

5179

+ OpcodeEntry do_dstore_0_dtos

5180

+ ldrb ip, [java_pc, #1]!

5181

+ vstr d0, [java_locals, #-4]

5182

+ ldr ip, [vtos_table, ip, asl #2]

5183

+ mov pc, ip

5184

+@ --- do_dstore_1_dtos -------------------------------------------------

5185

+ OpcodeEntry do_dstore_1_dtos

5186

+ ldrb ip, [java_pc, #1]!

5187

+ vstr d0, [java_locals, #-8]

5188

+ ldr ip, [vtos_table, ip, asl #2]

5189

+ mov pc, ip

5190

+@ --- do_dstore_2_dtos -------------------------------------------------

5191

+ OpcodeEntry do_dstore_2_dtos

5192

+ ldrb ip, [java_pc, #1]!

5193

+ vstr d0, [java_locals, #-12]

5194

+ ldr ip, [vtos_table, ip, asl #2]

5195

+ mov pc, ip

5196

+@ --- do_dstore_3_dtos -------------------------------------------------

5197

+ OpcodeEntry do_dstore_3_dtos

5198

+ ldrb ip, [java_pc, #1]!

5199

+ vstr d0, [java_locals, #-16]

5200

+ ldr ip, [vtos_table, ip, asl #2]

5201

+ mov pc, ip

5202

+@ --- do_dastore_dtos -------------------------------------------------

5203

+ OpcodeEntry do_dastore_dtos

5204

+ ldmib java_stack!, {r2, r3} @ d0 = value, r2 = index, r3 = arrayref

5205

+ ldrb ip, [java_pc, #1]!

5206

+ cmp r3, #0

5207

+ beq .dtos_exit_dastore

5208

+ ldr lr, [r3, #8]

5209

+ cmp r2, lr

5210

+ bcs .dtos_exit_dastore

5211

+ add r3, r3, r2, lsl #3

5212

+ ldr ip, [vtos_table, ip, asl #2]

5213

+ vstr d0, [r3, #16]

5214

+ mov pc, ip

5215

+@ --- do_pop2_dtos -------------------------------------------------

5216

+ OpcodeEntry do_pop2_dtos

5217

+ ldrb ip, [java_pc, #1]!

5218

+ ldr ip, [vtos_table, ip, asl #2]

5219

+ mov pc, ip

5220

+

5221

+@ ECN: Questionable here, in dup2, dup2_x1 and dup2_x2 whether we should keep

5222

+@ the double in dtos, or push it for 'free'. It depends what happens next.

5223

+@ Id it is a double operation we win. If we end up pushing it anyway then we

5224

+@ lose as we have done 2 FP stores.

5225

+@ --- do_dup2_dtos -------------------------------------------------

5226

+ OpcodeEntry do_dup2_dtos

5227

+ ldrb ip, [java_pc, #1]!

5228

+ PUSHD dtos

5229

+ ldr ip, [dtos_table, ip, asl #2]

5230

+ mov pc, ip

5231

+@ --- do_dup2_x1_dtos -------------------------------------------------

5232

+ OpcodeEntry do_dup2_x1_dtos

5233

+ ldrb ip, [java_pc, #1]!

5234

+ POP(tos)

5235

+ PUSHD dtos

5236

+ ldr ip, [dtos_table, ip, asl #2]

5237

+ PUSH(tos)

5238

+ mov pc, ip

5239

+@ --- do_dup2_x2_dtos -------------------------------------------------

5240

+ OpcodeEntry do_dup2_x2_dtos

5241

+ ldrb ip, [java_pc, #1]!

5242

+ ldmib java_stack!, {r0,r1}

5243

+ ldr ip, [dtos_table, ip, asl #2]

5244

+ PUSHD dtos

5245

+ stmda java_stack!, {r0,r1}

5246

+ mov pc, ip

5247

+@ --- do_dadd_dtos -------------------------------------------------

5248

+ OpcodeEntry do_dadd_dtos

5249

+ ldrb r3, [java_pc, #1]!

5250

+ POPD d1

5251

+ ldr r2, [dtos_table, r3, asl #2]

5252

+ faddd d0, d1, d0

5253

+ mov pc, r2

5254

+@ --- do_dsub_dtos -------------------------------------------------

5255

+ OpcodeEntry do_dsub_dtos

5256

+ ldrb r3, [java_pc, #1]!

5257

+ POPD d1

5258

+ ldr r2, [dtos_table, r3, asl #2]

5259

+ fsubd d0, d1, d0

5260

+ mov pc, r2

5261

+@ --- do_dmul_dtos -------------------------------------------------

5262

+ OpcodeEntry do_dmul_dtos

5263

+ ldrb r3, [java_pc, #1]!

5264

+ POPD d1

5265

+ ldr r2, [dtos_table, r3, asl #2]

5266

+ fmuld d0, d1, d0

5267

+ mov pc, r2

5268

+@ --- do_ddiv_dtos -------------------------------------------------

5269

+ OpcodeEntry do_ddiv_dtos

5270

+ ldrb r3, [java_pc, #1]!

5271

+ POPD d1

5272

+ ldr r2, [dtos_table, r3, asl #2]

5273

+ fdivd d0, d1, d0

5274

+ mov pc, r2

5275

+@ --- do_drem_dtos -------------------------------------------------

5276

+ OpcodeEntry do_drem_dtos

5277

+ vmov r2, r3, dtos

5278

+ ldmib java_stack!, {r0, r1}

5279

+ bl fmod(PLT)

5280

+ ldrb r3, [java_pc, #1]!

5281

+ PUSH(r1)

5282

+ ldr r2, [itos_table, r3, asl #2]

5283

+ mov pc, r2

5284

+@ --- do_dneg_dtos -------------------------------------------------

5285

+ OpcodeEntry do_dneg_dtos

5286

+ ldrb r3, [java_pc, #1]!

5287

+ fnegd dtos, dtos

5288

+ ldr r2, [dtos_table, r3, asl #2]

5289

+ mov pc, r2

5290

+@ --- do_iinc_dtos -------------------------------------------------

5291

+ OpcodeEntry do_iinc_dtos

5292

+ ldrb r2, [java_pc, #1]

5293

+ ldrb ip, [java_pc, #3]!

5294

+ ldrsb r1, [java_pc, #-1]

5295

+ ldr r3, [java_locals, -r2, lsl #2]

5296

+ ldr ip, [dtos_table, ip, asl #2]

5297

+ add r3, r3, r1

5298

+ str r3, [java_locals, -r2, lsl #2]

5299

+ mov pc, ip

5300

+@ --- do_d2i_dtos -------------------------------------------------

5301

+ OpcodeEntry do_d2i_dtos

5302

+ vmov r0, r1, dtos

5303

+ bl _ZN13SharedRuntime3d2iEd(PLT)

5304

+ ldrb r3, [java_pc, #1]!

5305

+ ldr r2, [itos_table, r3, asl #2]

5306

+ mov pc, r2

5307

+@ --- do_d2l_dtos -------------------------------------------------

5308

+ OpcodeEntry do_d2l_dtos

5309

+ vmov r0, r1, dtos

5310

+ bl _ZN13SharedRuntime3d2lEd(PLT)

5311

+ ldrb r3, [java_pc, #1]!

5312

+ PUSH(r1)

5313

+ ldr r2, [itos_table, r3, asl #2]

5314

+ mov pc, r2

5315

+@ --- do_d2f_dtos -------------------------------------------------

5316

+ OpcodeEntry do_d2f_dtos

5317

+ ldrb r3, [java_pc, #1]!

5318

+ fcvtsd s14, dtos

5319

+ ldr r2, [itos_table, r3, asl #2]

5320

+ vmov r0, s14

5321

+ mov pc, r2

5322

+@ --- do_dcmpl_dtos -------------------------------------------------

5323

+ OpcodeEntry do_dcmpl_dtos

5324

+ ldrb r3, [java_pc, #1]!

5325

+ POPD d1

5326

+ fcmped d1, dtos

5327

+ ldr r2, [itos_table, r3, asl #2]

5328

+ fmstat

5329

+ mvnmi tos, #0

5330

+ movmi pc, r2

5331

+ movgt tos, #1

5332

+ movgt pc, r2

5333

+ fcmpd d1, dtos

5334

+ fmstat

5335

+ moveq tos, #0

5336

+ mvnne tos, #0

5337

+ mov pc, r2

5338

+@ --- do_dcmpg_dtos -------------------------------------------------

5339

+ OpcodeEntry do_dcmpg_dtos

5340

+ ldrb r3, [java_pc, #1]!

5341

+ POPD d1

5342

+ fcmped d1, dtos

5343

+ ldr r2, [itos_table, r3, asl #2]

5344

+ fmstat

5345

+ mvnmi tos, #0

5346

+ movmi pc, r2

5347

+ movgt tos, #1

5348

+ movgt pc, r2

5349

+ fcmpd d1, dtos

5350

+ fmstat

5351

+ moveq tos, #0

5352

+ movne tos, #1

5353

+ mov pc, r2

5354

+@ --- do_goto_dtos -------------------------------------------------

5355

+ OpcodeEntry do_goto_dtos_unsafe

5356

+ ldrsb r1, [java_pc, #1]

5357

+ ldrb ip, [java_pc, #2]

5358

+ orr ip, ip, r1, lsl #8

5359

+ ldrb ip, [java_pc, ip]!

5360

+ ldr ip, [dtos_table, ip, lsl #2]

5361

+ mov pc, ip

5362

+

5363

+@ --- do_exit_asm_dtos -------------------------------------------------

5364

+ OpcodeEntry do_goto_dtos

5365

+ OpcodeEntry do_jsr_dtos

5366

+ OpcodeEntry do_ret_dtos

5367

+@ OpcodeEntry do_dreturn_dtos

5368

+@ OpcodeEntry do_putstatic_dtos

5369

+@ OpcodeEntry do_putfield_dtos

5370

+@ OpcodeEntry do_invokestatic_dtos

5371

+@ OpcodeEntry do_invokevirtual_dtos

5372

+@ OpcodeEntry do_invokespecial_dtos

5373

+ OpcodeEntry do_invokeinterface_dtos

5374

+ OpcodeEntry do_new_dtos

5375

+ OpcodeEntry do_xxxunusedxxx_dtos

5376

+ OpcodeEntry do_goto_w_dtos

5377

+ OpcodeEntry do_exit_asm_dtos

5378

+ OpcodeEntry do_breakpoint_dtos

5379

+ OpcodeEntry do_jsr_w_dtos

5380

+ OpcodeEntry do_wide_dtos

5381

+ PUSHD dtos

5382

+ str java_pc, [istate, #ISTATE_JAVA_PC]

5383

+ str java_stack, [istate, #ISTATE_JAVA_STACK]

5384

+ mov r0, #0

5385

+ ldmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}

5386

+

5387

+@ ECN: These opcodes should never happen - we make sure they dont!

5388

+

5389

+ OpcodeEntry do_istore_dtos

5390

+ OpcodeEntry do_lstore_dtos

5391

+ OpcodeEntry do_fstore_dtos

5392

+ OpcodeEntry do_astore_dtos

5393

+ OpcodeEntry do_istore_0_dtos

5394

+ OpcodeEntry do_istore_1_dtos

5395

+ OpcodeEntry do_istore_2_dtos

5396

+ OpcodeEntry do_istore_3_dtos

5397

+ OpcodeEntry do_lstore_0_dtos

5398

+ OpcodeEntry do_lstore_1_dtos

5399

+ OpcodeEntry do_lstore_2_dtos

5400

+ OpcodeEntry do_lstore_3_dtos

5401

+ OpcodeEntry do_fstore_0_dtos

5402

+ OpcodeEntry do_fstore_1_dtos

5403

+ OpcodeEntry do_fstore_2_dtos

5404

+ OpcodeEntry do_fstore_3_dtos

5405

+ OpcodeEntry do_astore_0_dtos

5406

+ OpcodeEntry do_astore_1_dtos

5407

+ OpcodeEntry do_astore_2_dtos

5408

+ OpcodeEntry do_astore_3_dtos

5409

+ OpcodeEntry do_iastore_dtos

5410

+ OpcodeEntry do_lastore_dtos

5411

+ OpcodeEntry do_fastore_dtos

5412

+ OpcodeEntry do_aastore_dtos

5413

+ OpcodeEntry do_bastore_dtos

5414

+ OpcodeEntry do_castore_dtos

5415

+ OpcodeEntry do_sastore_dtos

5416

+ OpcodeEntry do_pop_dtos

5417

+ OpcodeEntry do_dup_dtos

5418

+ OpcodeEntry do_dup_x1_dtos

5419

+ OpcodeEntry do_dup_x2_dtos

5420

+ OpcodeEntry do_swap_dtos

5421

+ OpcodeEntry do_iadd_dtos

5422

+ OpcodeEntry do_ladd_dtos

5423

+ OpcodeEntry do_fadd_dtos

5424

+ OpcodeEntry do_isub_dtos

5425

+ OpcodeEntry do_lsub_dtos

5426

+ OpcodeEntry do_fsub_dtos

5427

+ OpcodeEntry do_imul_dtos

5428

+ OpcodeEntry do_lmul_dtos

5429

+ OpcodeEntry do_fmul_dtos

5430

+ OpcodeEntry do_idiv_dtos

5431

+ OpcodeEntry do_ldiv_dtos

5432

+ OpcodeEntry do_fdiv_dtos

5433

+ OpcodeEntry do_irem_dtos

5434

+ OpcodeEntry do_lrem_dtos

5435

+ OpcodeEntry do_frem_dtos

5436

+ OpcodeEntry do_ineg_dtos

5437

+ OpcodeEntry do_lneg_dtos

5438

+ OpcodeEntry do_fneg_dtos

5439

+ OpcodeEntry do_ishl_dtos

5440

+ OpcodeEntry do_lshl_dtos

5441

+ OpcodeEntry do_ishr_dtos

5442

+ OpcodeEntry do_lshr_dtos

5443

+ OpcodeEntry do_iushr_dtos

5444

+ OpcodeEntry do_lushr_dtos

5445

+ OpcodeEntry do_iand_dtos

5446

+ OpcodeEntry do_land_dtos

5447

+ OpcodeEntry do_ior_dtos

5448

+ OpcodeEntry do_lor_dtos

5449

+ OpcodeEntry do_ixor_dtos

5450

+ OpcodeEntry do_lxor_dtos

5451

+ OpcodeEntry do_i2l_dtos

5452

+ OpcodeEntry do_i2f_dtos

5453

+ OpcodeEntry do_i2d_dtos

5454

+ OpcodeEntry do_l2i_dtos

5455

+ OpcodeEntry do_l2f_dtos

5456

+ OpcodeEntry do_l2d_dtos

5457

+ OpcodeEntry do_f2i_dtos

5458

+ OpcodeEntry do_f2l_dtos

5459

+ OpcodeEntry do_f2d_dtos

5460

+ OpcodeEntry do_i2b_dtos

5461

+ OpcodeEntry do_i2c_dtos

5462

+ OpcodeEntry do_i2s_dtos

5463

+ OpcodeEntry do_lcmp_dtos

5464

+ OpcodeEntry do_fcmpl_dtos

5465

+ OpcodeEntry do_fcmpg_dtos

5466

+ OpcodeEntry do_ifeq_dtos

5467

+ OpcodeEntry do_ifne_dtos

5468

+ OpcodeEntry do_iflt_dtos

5469

+ OpcodeEntry do_ifge_dtos

5470

+ OpcodeEntry do_ifgt_dtos

5471

+ OpcodeEntry do_ifle_dtos

5472

+ OpcodeEntry do_if_icmpeq_dtos

5473

+ OpcodeEntry do_if_icmpne_dtos

5474

+ OpcodeEntry do_if_icmplt_dtos

5475

+ OpcodeEntry do_if_icmpge_dtos

5476

+ OpcodeEntry do_if_icmpgt_dtos

5477

+ OpcodeEntry do_if_icmple_dtos

5478

+ OpcodeEntry do_if_acmpeq_dtos

5479

+ OpcodeEntry do_if_acmpne_dtos

5480

+ OpcodeEntry do_tableswitch_dtos

5481

+ OpcodeEntry do_lookupswitch_dtos

5482

+@ OpcodeEntry do_ireturn_dtos

5483

+@ OpcodeEntry do_lreturn_dtos

5484

+@ OpcodeEntry do_freturn_dtos

5485

+@ OpcodeEntry do_areturn_dtos

5486

+@ OpcodeEntry do_return_dtos

5487

+ OpcodeEntry do_newarray_dtos

5488

+ OpcodeEntry do_anewarray_dtos

5489

+ OpcodeEntry do_arraylength_dtos

5490

+ OpcodeEntry do_athrow_dtos

5491

+ OpcodeEntry do_checkcast_dtos

5492

+ OpcodeEntry do_instanceof_dtos

5493

+ OpcodeEntry do_monitorenter_dtos

5494

+ OpcodeEntry do_monitorexit_dtos

5495

+ OpcodeEntry do_multianewarray_dtos

5496

+ OpcodeEntry do_ifnull_dtos

5497

+ OpcodeEntry do_ifnonnull_dtos

5498

+ OpcodeEntry do_getfield_dtos

5499

+

5500

+ mov r0, #1

5501

+ str r0, [r0, -r0]

5502

+

5503

+#ifdef FAST_SW_FP

5504

+

5505

+@ ==== Fast SW FP emulation ===============================================================

5506

+

5507

+#define al r0

5508

+#define ah r1

5509

+#define bl r2

5510

+#define bh r3

5511

+#define tmp r6

5512

+#define sh r12

5513

+#define ex_add r14

5514

+

5515

+@ TOS = TOSM1 + TOS

5516

+@ What we actually do is TOS = TOS + TOSM1

5517

+@ --- do_dadd_vtos -------------------------------------------------

5518

+ OpcodeEntry do_dadd_vtos

5519

+ POP(al)

5520

+@ --- do_dadd_itos -------------------------------------------------

5521

+ OpcodeEntry do_dadd_itos

5522

+ ldmib java_stack!, {ah, bl, bh}

5523

+ mov tmp, #0xff000000

5524

+ orr tmp, tmp, #0x00e00000

5525

+ bics ex_add, tmp, ah, LSL #1

5526

+ bicnes ex_add, tmp, bh, LSL #1

5527

+ beq dadd_naninf

5528

+ teq ah, bh

5529

+ eormi bh, bh, #1 << 31

5530

+ bmi _dsub1

5531

+_dadd1:

5532

+ subs ex_add, al, bl

5533

+ sbcs sh, ah, bh

5534

+ bhs dadd_swapped

5535

+ adds bl, bl, ex_add

5536

+ adc bh, bh, sh

5537

+ subs al, al, ex_add

5538

+ sbc ah, ah, sh

5539

+dadd_swapped:

5540

+ mov ex_add, ah, LSR #20

5541

+ sub sh, ex_add, bh, LSR #20

5542

+ tst tmp, bh, LSL #1

5543

+ beq dadd_uncommon

5544

+ bic ah, ah, ex_add, LSL #20

5545

+ bic bh, bh, tmp

5546

+ orr bh, bh, #1 << 20

5547

+dadd_doadd:

5548

+ rsbs tmp, sh, #32

5549

+ blo dadd_bigshift

5550

+dadd_smallshift:

5551

+ adds al, al, bl, LSR sh

5552

+ adc ah, ah, bh, LSR sh

5553

+ adds al, al, bh, LSL tmp

5554

+ adcs ah, ah, #0

5555

+ cmp ah, #1 << 20

5556

+ bhs dadd_carry

5557

+ add ah, ah, ex_add, LSL #20 @ add exponent

5558

+dadd_nocarry:

5559

+ movs bl, bl, LSL tmp @ round and sticky bits

5560

+ bpl dadd_exit

5561

+ adds al, al, #1

5562

+ movccs bl, bl, LSL #1 @ is sticky bit zero?

5563

+ bne dadd_exit

5564

+dadd_roundeven:

5565

+ cmp al, #0

5566

+ bicne al, al, #1 @ RTE if carry didn't occur

5567

+ adceq ah, ah, #0 @ increment high word if it did

5568

+dadd_check_overflow_inx:

5569

+ mov bh, ah, LSL #1

5570

+ cmp bh, #0xFFE00000

5571

+ blo dadd_exit

5572

+ subhs ah, ah, #3<<29 @ bias exponent

5573

+ b return_double_Inf

5574

+dadd_bigshift:

5575

+ cmp bl, #1

5576

+ adc bl, bh, bh

5577

+ sub sh, sh, #32 @ nonzero

5578

+ rsbs tmp, sh, #31 @ sets C if within a word

5579

+ movlo tmp, #0 @ C clear if sh > 31

5580

+ addhss al, al, bh, LSR sh

5581

+ adc ah, ah, ex_add, LSL #20

5582

+ cmp ex_add, ah, LSR #20

5583

+ beq dadd_nocarry

5584

+ sub ah, ah, ex_add, LSL #20

5585

+dadd_carry:

5586

+ add ah, ah, #1 << 20

5587

+ movs ah, ah, LSR #1

5588

+ add ah, ah, ex_add, LSL #20

5589

+ movs al, al, RRX

5590

+ bcc dadd_check_overflow_exact

5591

+ adcs al, al, #0

5592

+ movccs tmp, bl, LSL tmp @EQ = round to even

5593

+ bne dadd_check_overflow_exact

5594

+ b dadd_roundeven

5595

+dadd_rnearup_carry:

5596

+ adds al, al, #1

5597

+ movccs bl, bl, LSL #1 @ is sticky bit zero?

5598

+ bne dadd_check_overflow_inx

5599

+ b dadd_roundeven

5600

+dadd_check_overflow_exact:

5601

+ mov bh, ah, LSL #1

5602

+ cmp bh, #0xFFE00000

5603

+ blo dadd_exit

5604

+ sub ah, ah, #3<<29 @ bias exponent

5605

+

5606

+return_double_Inf:

5607

+ and a3, ah, #0x80000000

5608

+return_double_Inf_1:

5609

+ mov al, #0

5610

+ mov ah, #0x7f000000

5611

+ orr ah, ah, #0x00f00000

5612

+ orr ah,ah,a3

5613

+dadd_exit:

5614

+ ldrb ip, [java_pc, #1]!

5615

+ PUSH(ah)

5616

+ ldr ip, [itos_table, ip, lsl #2]

5617

+ mov pc, ip

5618

+

5619

+dadd_uncommon:

5620

+ orrs tmp, bl, bh, LSL #1 @ Is b zero or denormal?

5621

+ beq dadd_bzero

5622

+ movs tmp, ex_add, LSL #21

5623

+ bic ah, ah, ex_add, LSL #20

5624

+ bicne bh, bh, #1 << 31

5625

+ subne sh, sh, #1 @ adjust exponent to fake exp_b = 1

5626

+ bne dadd_doadd

5627

+ adds al, al, bl

5628

+ adc ah, ah, bh

5629

+ b daddsub_denorm

5630

+dadd_bzero:

5631

+ movs tmp, ex_add, LSL #21 @ is a denormal?

5632

+ bne dadd_exit

5633

+ orrs tmp, al, ah, LSL #1 @ a zero?

5634

+ beq dadd_exit

5635

+ b daddsub_denorm

5636

+

5637

+dadd_naninf:

5638

+ cmp al, #1 @ sets C if al!=0

5639

+ adc ex_add, ah, ah

5640

+ cmp bl, #1

5641

+ adc sh, bh, bh

5642

+ cmp ex_add, tmp @ HI if a is NaN

5643

+ cmpls sh, tmp @ HI if either is NaN

5644

+ bhi return_double_NaN

5645

+ cmp ex_add, sh

5646

+ beq dadd_twoinf

5647

+ cmp ex_add, tmp @ EQ if a is Inf

5648

+ movne ah, bh

5649

+ movne al, bl

5650

+ b dadd_exit

5651

+dadd_twoinf:

5652

+ teq ah, bh

5653

+ bpl dadd_exit

5654

+ b return_double_NaN

5655

+

5656

+@ ECN: load 1st arg off stack and do a reverse subtract

5657

+@ ECN: We want TOSM1 - TOS, but args end up in wrong order so do rsb

5658

+@ --- do_dsub_vtos -------------------------------------------------

5659

+ OpcodeEntry do_dsub_vtos

5660

+ POP(al)

5661

+@ --- do_dsub_itos -------------------------------------------------

5662

+ OpcodeEntry do_dsub_itos

5663

+ ldmib java_stack, {ah, bl, bh}

5664

+ mov tmp, #0xff000000

5665

+ orr tmp, tmp, #0x00e00000

5666

+ bics ex_add, tmp, ah, LSL #1

5667

+ bicnes ex_add, tmp, bh, LSL #1

5668

+ beq drsb_naninf

5669

+ teq ah, bh

5670

+ eor ah, ah, #1 << 31

5671

+ bmi _dadd1

5672

+ eor bh, bh, #1 << 31

5673

+_dsub1:

5674

+ subs ex_add, al, bl

5675

+ sbcs sh, ah, bh

5676

+ bhs dsub_swapped

5677

+dsub_do_swap:

5678

+ eor sh, sh, #1 << 31 @ negate a and b as a - b == -b - -a

5679

+ adds bl, bl, ex_add

5680

+ adc bh, bh, sh

5681

+ subs al, al, ex_add

5682

+ sbc ah, ah, sh

5683

+dsub_swapped:

5684

+ mov ex_add, ah, LSR #20

5685

+ sub sh, ex_add, bh, LSR #20

5686

+ tst tmp, bh, LSL #1

5687

+ beq dsub_uncommon

5688

+ bic ah, ah, ex_add, LSL #20

5689

+ bic bh, bh, tmp, ASR #1

5690

+ rsbs bl, bl, #0

5691

+ rsc bh, bh, tmp, ASR #1 @ 0xffe00000 >> 1 = -(1 << 20)

5692

+dsub_dosub:

5693

+ rsbs tmp, sh, #32

5694

+ blo dsub_bigshift

5695

+dsub_smallshift:

5696

+ adds al, al, bl, LSR sh

5697

+ adc ah, ah, bh, ASR sh

5698

+ adds al, al, bh, LSL tmp

5699

+ adcs ah, ah, #0

5700

+ bmi dsub_borrow

5701

+dsub_noborrow:

5702

+ add ah, ah, ex_add, LSL #20

5703

+ movs bl, bl, LSL tmp

5704

+dsub_dorounding:

5705

+ bpl dsub_exit

5706

+ adds al, al, #1 @ Z flag set if carry to high word

5707

+ cmpne bl, #0x80000000 @ check we don't have to round to even

5708

+ bne dsub_exit

5709

+ cmp al, #0

5710

+ addeq ah, ah, #1

5711

+ bicne al, al, #1

5712

+ b dsub_exit

5713

+dsub_bigshift:

5714

+ cmp bl, #1

5715

+ adc bl, bh, bh

5716

+ sub sh, sh, #32

5717

+ rsbs tmp, sh, #31

5718

+ blo dsub_hugeshift

5719

+ adds al, al, bh, ASR sh

5720

+ adcs ah, ah, #-1

5721

+ bpl dsub_noborrow

5722

+dsub_borrow:

5723

+ add tmp, tmp, #1

5724

+ movs tmp, bl, LSL tmp

5725

+ adcs al, al, al @ shift al,ah left including guard bit

5726

+ adc ah, ah, ah

5727

+ add sh, ah, ex_add, LSL #21 @ ah = 0xFFE00000 + fraction. Adding

5728

+ movs sh, sh, LSR #21 @ C-bit is clear if bit 20 of ah

5729

+ bls dsub_renormalize @ clear, so 2 bits or more

5730

+ add ah, ah, ex_add, LSL #20

5731

+ adds al, al, tmp, LSR #31 @ C and Z flag are set if carry over

5732

+ cmpcc tmp, #0x80000000 @ check that we don't have to round

5733

+ bne dsub_exit

5734

+ cmp al, #0

5735

+ addeq ah, ah, #1

5736

+ bicne al, al, #1

5737

+ b dsub_exit

5738

+dsub_renormalize:

5739

+ bcs dsub_ex_one

5740

+ adds ah, ah, #1 << 21

5741

+ cmpeq al, #0

5742

+ beq dsub_retzero @ go and deal with it, if so

5743

+ mov sh, ex_add, LSR #11

5744

+ bic ex_add, ex_add, #1 << 11

5745

+ sub ex_add, ex_add, #2 @ for leading bit

5746

+dsub_renormloop: @ TODO: add loop for 8 bit per cycle renorm

5747

+ adds al, al, al

5748

+ adc ah, ah, ah

5749

+ sub ex_add, ex_add, #1

5750

+ tst ah, #1 << 20

5751

+ beq dsub_renormloop

5752

+ add ah, ah, sh, LSL #31

5753

+ add ah, ah, ex_add, LSL #20

5754

+ cmp ex_add, #0

5755

+ bgt dsub_exit

5756

+ add ah, ah, #3 << 29 @ bias exponent

5757

+ @ Rounding direction indicator is zero (denormal results are exact)

5758

+ mov ip, #0

5759

+ b __dunder

5760

+dsub_hugeshift:

5761

+dsub_return:

5762

+ add ah, ah, ex_add, LSL #20

5763

+dsub_return1:

5764

+dsub_exit:

5765

+ ldrb ip, [java_pc, #1]!

5766

+ PUSH(ah)

5767

+ ldr ip, [itos_table, ip, lsl #2]

5768

+ mov pc, ip

5769

+dsub_ex_one: @ underflow when ex = 1 - shift back to denorm

5770

+ movs ah, ah, ASR #1

5771

+ mov al, al, RRX

5772

+ add ah, ah, ex_add, LSL #20

5773

+ b dsub_denorm

5774

+dsub_uncommon:

5775

+ orrs tmp, bl, bh, LSL #12 @ is b zero or denorm?

5776

+ beq dsub_bzero

5777

+ movs tmp, ex_add, LSL #21

5778

+ bic ah, ah, ex_add, LSL #20

5779

+ beq dsub_both_denorm

5780

+ bic bh, bh, #1 << 31

5781

+ sub sh, sh, #1

5782

+ rsbs bl, bl,#0

5783

+ rsc bh, bh,#0

5784

+ b dsub_dosub

5785

+dsub_both_denorm:

5786

+ subs al, al, bl

5787

+ sbc ah, ah, bh

5788

+ b dsub_denorm

5789

+dsub_bzero:

5790

+ orrs tmp, al, ah, LSL #1

5791

+ bne dsub_denorm @ return a@ but it might be denormal

5792

+dsub_retzero:

5793

+ mov ah, #0 @ clear sign bit (al is already 0)

5794

+ b dsub_exit

5795

+dsub_denorm:

5796

+daddsub_denorm:

5797

+ movs bl, ah, LSL #1 @ discard sign bit

5798

+ tsteq al, al @ do we have a zero?

5799

+ beq dsub_retzero @ yes@ go and ensure the right sign

5800

+ b dsub_exit

5801

+drsb_naninf:

5802

+ @ Handle NaNs and infinities in reverse subtraction. We

5803

+ @ just swap the operands and go to dsub_naninf.

5804

+ eor ah, ah, bh

5805

+ eor al, al, bl

5806

+ eor bh, bh, ah

5807

+ eor bl, bl, al

5808

+ eor ah, ah, bh

5809

+ eor al, al, bl

5810

+dsub_naninf:

5811

+ cmp al, #1 @ sets C if al!=0

5812

+ adc ex_add, ah, ah

5813

+ cmp bl, #1

5814

+ adc sh, bh, bh

5815

+ cmp ex_add, tmp @ HI if a is NaN

5816

+ cmpls sh, tmp @ HI if either is NaN

5817

+ bhi return_double_NaN

5818

+ cmp ex_add, sh

5819

+ beq dsub_twoinf

5820

+ cmp ex_add, tmp @ EQ if a is Inf

5821

+ eorne ah, bh, #0x80000000

5822

+ movne al, bl

5823

+ b dsub_exit

5824

+dsub_twoinf:

5825

+ teq ah, bh

5826

+ bmi dsub_exit

5827

+

5828

+return_double_NaN:

5829

+ and a3, ah, #0x80000000

5830

+ mov al, #0

5831

+ mov ah, #0x7f000000

5832

+ orr ah, ah, #0x00f80000

5833

+ orr ah,ah,a3

5834

+ b dsub_exit

5835

+

5836

+@ === underflow handler ================================================

5837

+

5838

+#define INX_pos 30

5839

+#define INX_bit (1<<30)

5840

+

5841

+#define exp r2

5842

+#define temp r3

5843

+

5844

+__dunder:

5845

+ tst ah, ah

5846

+ orrmi ip, ip, #1<<16

5847

+ mov temp, #0x600

5848

+ mov exp, ah, LSR #20 @ find the exponent

5849

+ add temp, temp, #1

5850

+ bic ah, ah, exp, LSL #20 @ remove exponent from mantissa

5851

+ bic exp, exp, #0x800 @ lose the sign bit

5852

+ sub exp, temp, exp

5853

+ orr ah, ah, #1<<20 @ put on mantissa leading bit

5854

+ cmp exp, #53

5855

+ bhi dunder_stickyonly

5856

+ beq dunder_roundbit

5857

+ cmp exp, #21

5858

+ blo dunder_hiword

5859

+ subs exp, exp, #32

5860

+ bls dunder_hiloword

5861

+dunder_loloword:

5862

+ rsb temp, exp, #32

5863

+ cmp al, #0

5864

+ mov al, ah, LSR exp

5865

+ mov exp, ah, LSL temp

5866

+ orrne exp, exp, #1

5867

+ mov ah, #0

5868

+ b dunder_round

5869

+dunder_hiloword:

5870

+ rsb temp, exp, #0

5871

+ add exp, exp, #32

5872

+ mov ah, ah, LSL temp

5873

+ orr ah, ah, al, LSR exp

5874

+ mov exp, al, LSL temp

5875

+ mov al, ah

5876

+ mov ah, #0

5877

+ b dunder_round

5878

+dunder_hiword:

5879

+ rsb temp, exp, #32

5880

+ mov tmp, al, LSL temp

5881

+ mov temp, ah, LSL temp

5882

+ orr al, temp, al, LSR exp

5883

+ mov ah, ah, LSR exp

5884

+ mov exp, tmp

5885

+ b dunder_round

5886

+dunder_roundbit:

5887

+ orrs exp, al, ah, LSL #12

5888

+ mov al, #0

5889

+ mov ah, #0

5890

+ mov exp, #0x80000000

5891

+ addne exp, exp, #1

5892

+ b dunder_round

5893

+dunder_stickyonly:

5894

+ mov exp, #1

5895

+ mov ah, #0

5896

+ mov al, #0

5897

+dunder_round:

5898

+ tst ip, #1<<16

5899

+ bic ip, ip, #1<<16

5900

+ orrne ah, ah, #0x80000000

5901

+ tst exp, exp

5902

+ beq dsub_exit

5903

+ movs exp, exp, LSL #1 @ round bit in C, sticky in ~Z

5904

+ bcc dunder_rerounded @ if no round bit, we're done

5905

+ beq dunder_roundeven @ RTE is tricky due to rerounding

5906

+dunder_roundup:

5907

+ adds al, al, #1 @ round up

5908

+ adc ah, ah, #0

5909

+dunder_rerounded:

5910

+ b dsub_exit

5911

+dunder_roundeven:

5912

+ movs exp, ip, ASR #INX_pos @ get -1, 0, +1 from direction bits

5913

+ bmi dunder_roundup @ if -1, round up unconditionally

5914

+ bne dunder_rerounded @ if +1, round down unconditionally

5915

+ adds al, al, #1 @ round up ...

5916

+ adc ah, ah, #0

5917

+ bic al, al, #1 @ ... and then to even

5918

+ b dunder_rerounded

5919

+

5920

+@ === MULTIPLY Double ===================================================

5921

+

5922

+#define ex_m r14

5923

+#define uh r12

5924

+#define ul r4

5925

+#define rs r4

5926

+#define th r5

5927

+#define tl r6

5928

+

5929

+@ --- do_dmul_vtos -------------------------------------------------

5930

+ OpcodeEntry do_dmul_vtos

5931

+ POP(al)

5932

+@ --- do_dmul_itos -------------------------------------------------

5933

+ OpcodeEntry do_dmul_itos

5934

+ ldmib java_stack!, {ah, bl, bh}

5935

+ stmdb sp!, {r4, r5}

5936

+ mov tmp, #0x7f00000

5937

+ orr tmp, tmp, #0x00f0000

5938

+ bics ex_m, tmp, ah, LSR #4 @ test for Infs or NaNs

5939

+ bicnes ex_m, tmp, bh, LSR #4

5940

+ beq dmul_naninf

5941

+ and ex_m, tmp, ah, LSR #4 @ get exponent of a

5942

+ eor th, ah, bh @ compute sign of result

5943

+ orr ex_m, ex_m, th, LSR #31 @ and save it at bottom of ex

5944

+ ands th, tmp, bh, LSR #4 @ get exponent of b, and test

5945

+ tstne ah, tmp, LSL #4 @ for zeros/denorms ...

5946

+ beq dmul_zerodenorm @ go and renormalise if we got any

5947

+dmul_normalised:

5948

+ add ex_m, ex_m, th @ calculate exponent of result

5949

+ sub ex_m, ex_m, #0x3FC0000 @ rebias exponent mostly

5950

+ bic ah, ah, tmp, LSL #5 @ clear sign and all but lo bit of exp

5951

+ bic bh, bh, tmp, LSL #5

5952

+ orr ah, ah, #1<<20 @ set leading bit on mantissa

5953

+ orr bh, bh, #1<<20 @ set leading bit on mantissa

5954

+dmul_mantmul:

5955

+ umull ul, uh, ah, bl

5956

+ umull tl, th, al, bh

5957

+ adds tl, tl, ul

5958

+ adcs th, th, uh @ carry from here is used below

5959

+ umull ul, uh, ah, bh @ uh:ul is top part

5960

+ adc bh, uh, #0 @ get carry from above addition

5961

+ umull ah, uh, al, bl @ uh:ah is bottom part

5962

+ adds tl, tl, uh

5963

+ adcs th, th, ul

5964

+ adcs bh, bh, #0

5965

+ tst ah, ah

5966

+ orrne tl, tl, #1 @ don't lose sticky bit

5967

+ mov bl, #-4

5968

+ mov uh, #32-12 @ uh will be corresponding right shift

5969

+ cmp bh, #0x200 @ C set if it's 11 bits

5970

+ adc uh, uh, #0

5971

+ adc bl, bl, ex_m, ASR #16 @ increment exponent correspondingly

5972

+ rsb ul, uh, #32 @ ul is left shift

5973

+ mov ah, bh, LSL ul

5974

+ mov al, th, LSL ul

5975

+ orr ah, ah, th, LSR uh

5976

+ orr al, al, tl, LSR uh

5977

+ add ah, ah, bl, LSL #20 @ put exponent back on (may wrap

5978

+ eor ah, ah, ex_m, LSL #31 @ put sign back on (with EOR so that

5979

+ movs rs, tl, LSL ul @ compute the round word

5980

+ beq dmul_exact

5981

+ movs uh, rs, LSL #1 @ rs is already in place

5982

+ movcc rs, #-INX_bit @ direction indicator: rounded down

5983

+ bcc dmul_rounded

5984

+ orreq bh, bh, #1<<31 @ save the round-to-even bit

5985

+ adcs al, al, #0 @ round up if necessary

5986

+ adc ah, ah, #0

5987

+ mov rs, #INX_bit @ direction indicator: rounded up

5988

+ tst al, bh, LSR #31 @ does RTE do anything?

5989

+ bic al, al, bh, LSR #31 @ perform RTE

5990

+ movne rs, #-INX_bit @ if RTE had effect, we rounded down

5991

+dmul_exact:

5992

+dmul_rounded:

5993

+ teq ah, ex_m, LSL #31 @ do the signs agree?

5994

+ ldr uh, =0x7FF00000 @ even if so, need to test exp 0/7FF

5995

+ bmi dmul_outflow @ if not, UFL or OFL

5996

+ tst ah, uh

5997

+ bicnes uh, uh, ah @ is exp 0 or 7FF?

5998

+ beq dmul_outflow

5999

+dmul_exit:

6000

+ ldrb ip, [java_pc, #1]!

6001

+ ldmia sp!, {r4, r5}

6002

+ ldr ip, [itos_table, ip, lsl #2]

6003

+ PUSH(ah)

6004

+ mov pc, ip

6005

+

6006

+dmul_rdirect:

6007

+ movs ul, ex_m, LSL #31 @ put sign bit in N

6008

+ tstpl uh, #2 << 22 @ if +ve: EQ iff round up. Keeps PL

6009

+ tstmi uh, #1 << 22 @ if -ve: EQ iff round up.

6010

+ moveq rs, #INX_bit @ rounded up

6011

+ movne rs, #-INX_bit @ rounded down

6012

+ addeqs al, al, #1 @ may set C

6013

+ adc ah, ah, #0

6014

+ b dmul_rounded

6015

+

6016

+dmul_outflow:

6017

+ cmp ex_m, #0x400<<16 @ Which ballpark are we in?

6018

+ addle ah, ah, #0x60000000 @ Bias up if underflow

6019

+ subge ah, ah, #0x60000000 @ Bias down if overflow

6020

+ mov ip, rs

6021

+ ldmia sp!, {r4, r5}

6022

+ ble __dunder @ underflow

6023

+ b return_double_Inf

6024

+

6025

+dmul_zerodenorm:

6026

+ orrs ul, al, ah, LSL #1 @ is a zero?

6027

+ orrnes ul, bl, bh, LSL #1 @ or is b zero?

6028

+ beq dmul_zero @ Return zero if so

6029

+

6030

+ tst th, th @ is b denormal?

6031

+ beq dmul_renorm_op2

6032

+dmul_done_op2:

6033

+ bics ul, ex_m, #1 @ is a denormal? (careful of sign bit)

6034

+ beq dmul_renorm_op1

6035

+ b dmul_normalised

6036

+dmul_zero:

6037

+ mov al, #0 @ clear low word

6038

+ mov ah, ex_m, LSL #31 @ get sign of result and clear hi word

6039

+ b dmul_exit

6040

+

6041

+dmul_renorm_op1:

6042

+ add ex_m, ex_m, #1<<16 @ correct the exponent

6043

+ bic ah, ah, #0x80000000 @ this will get in our way

6044

+ orrs tl, ah, al, LSR #12 @ is highest set bit in low twelve?

6045

+ moveq al, al, LSL #20 @ if so, move it up

6046

+ subeq ex_m, ex_m, #20<<16 @ and adjust exponent

6047

+ tst ah, ah @ is highest set bit in low word?

6048

+ moveq ah, al, LSR #12 @ if so, move up by 20

6049

+ moveq al, al, LSL #20

6050

+ subeq ex_m, ex_m, #20<<16 @ and adjust exponent

6051

+ mov ul, #0 @ shift of top word

6052

+ movs tl, ah, LSR #(21-16) @ is highest set bit within 16 of top?

6053

+ moveq ah, ah, LSL #16 @ if not, move up

6054

+ addeq ul, ul, #16 @ and adjust exponent

6055

+ movs tl, ah, LSR #(21-8) @ is highest set bit within 8 of top?

6056

+ moveq ah, ah, LSL #8 @ if not, move up

6057

+ addeq ul, ul, #8 @ and adjust exponent

6058

+ movs tl, ah, LSR #(21-4) @ is highest set bit within 4 of top?

6059

+ moveq ah, ah, LSL #4 @ if not, move up

6060

+ addeq ul, ul, #4 @ and adjust exponent

6061

+ movs tl, ah, LSR #(21-2) @ is highest set bit within 2 of top?

6062

+ moveq ah, ah, LSL #2 @ if not, move up

6063

+ addeq ul, ul, #2 @ and adjust exponent

6064

+ movs tl, ah, LSR #(21-1) @ is highest set bit within 1 of top?

6065

+ moveq ah, ah, LSL #1 @ if not, move up

6066

+ addeq ul, ul, #1 @ and adjust exponent

6067

+

6068

+ sub ex_m, ex_m, ul, LSL #16 @ calculate final pseudo exponent

6069

+ mov tl, al, LSL ul @ shift low word up by same amout

6070

+ rsb ul, ul, #32 @ compute reverse shift for al

6071

+ orr ah, ah, al, LSR ul @ put in high end of low word

6072

+ mov al, tl

6073

+

6074

+@ ECN: Reload tmp

6075

+ mov tmp, #0x7f00000

6076

+ orr tmp, tmp, #0x00f0000

6077

+

6078

+ b dmul_normalised

6079

+

6080

+dmul_renorm_op2:

6081

+ add th, th, #1<<16 @ correct the exponent

6082

+ bic bh, bh, #0x80000000 @ this will get in our way

6083

+ orrs tl, bh, bl, LSR #12 @ is highest set bit in low twelve?

6084

+ moveq bl, bl, LSL #20 @ if so, move it up

6085

+ subeq th, th, #20<<16 @ and adjust exponent

6086

+ tst bh, bh @ is highest set bit in low word?

6087

+ moveq bh, bl, LSR #12 @ if so, move up by 20

6088

+ moveq bl, bl, LSL #20

6089

+ subeq th, th, #20<<16 @ and adjust exponent

6090

+ mov ul, #0 @ shift of top word

6091

+ movs tl, bh, LSR #(21-16) @ is highest set bit within 16 of top?

6092

+ moveq bh, bh, LSL #16 @ if not, move up

6093

+ addeq ul, ul, #16 @ and adjust exponent

6094

+ movs tl, bh, LSR #(21-8) @ is highest set bit within 8 of top?

6095

+ moveq bh, bh, LSL #8 @ if not, move up

6096

+ addeq ul, ul, #8 @ and adjust exponent

6097

+ movs tl, bh, LSR #(21-4) @ is highest set bit within 4 of top?

6098

+ moveq bh, bh, LSL #4 @ if not, move up

6099

+ addeq ul, ul, #4 @ and adjust exponent

6100

+ movs tl, bh, LSR #(21-2) @ is highest set bit within 2 of top?

6101

+ moveq bh, bh, LSL #2 @ if not, move up

6102

+ addeq ul, ul, #2 @ and adjust exponent

6103

+ movs tl, bh, LSR #(21-1) @ is highest set bit within 1 of top?

6104

+ moveq bh, bh, LSL #1 @ if not, move up

6105

+ addeq ul, ul, #1 @ and adjust exponent

6106

+

6107

+ sub th, th, ul, LSL #16 @ calculate final pseudo exponent

6108

+ mov tl, bl, LSL ul @ shift low word up by same amout

6109

+ rsb ul, ul, #32 @ compute reverse shift for bl

6110

+ orr bh, bh, bl, LSR ul @ put in high end of low word

6111

+ mov bl, tl

6112

+

6113

+@ ECN: Reload tmp

6114

+ mov tmp, #0x7f00000

6115

+ orr tmp, tmp, #0x00f0000

6116

+

6117

+ b dmul_done_op2

6118

+

6119

+dmul_naninf:

6120

+ mov uh, ah, LSL #1 @ discard sign bit on a

6121

+ mov ul, bh, LSL #1 @ and on b

6122

+ cmp uh, tmp, LSL #5 @ HI if ah shows a to be NaN

6123

+ cmpeq al, #0 @ now HI if a is NaN

6124

+ cmpls ul, tmp, LSL #5 @ another chance to set HI ...

6125

+ cmpeq bl, #0 @ ... if b is NaN

6126

+ bhi dmul_ivo

6127

+ orrs ul, al, ah, LSL #1 @ is a zero?

6128

+ orrnes ul, bl, bh, LSL #1 @ or is b zero?

6129

+ beq dmul_ivo

6130

+ eor ah, ah, bh

6131

+ mov al, #0

6132

+ and ah, ah, #0x80000000

6133

+ orr ah, ah, tmp, LSL #4

6134

+ b dmul_exit

6135

+

6136

+dmul_ivo:

6137

+ ldmia sp!, {r4, r5}

6138

+ b return_double_NaN

6139

+

6140

+#endif

6141

+

6142

+ .align 2

6143

+ .size _ZN19BytecodeInterpreter7run_optEPS_, .-_ZN19BytecodeInterpreter7run_optEPS_

6144

+

6145

+

6146

+ .section .data.rel.ro.local,"aw",%progbits

6147

+ .align 2

6148

+

6149

+ .global execute_opt

6150

+ .section .rodata

6151

+ .type execute_opt, %object

6152

+ .size execute_opt, 256

6153

+execute_opt:

6154

+ .byte 1 @ nop 0x00

6155

+ .byte 1 @ aconst_null

6156

+ .byte 1 @ iconst_m1

6157

+ .byte 1 @ iconst_0

6158

+ .byte 1 @ iconst_1

6159

+ .byte 1 @ iconst_2

6160

+ .byte 1 @ iconst_3

6161

+ .byte 1 @ iconst_4

6162

+ .byte 1 @ iconst_5

6163

+ .byte 1 @ lconst_0

6164

+ .byte 1 @ lconst_1

6165

+ .byte 1 @ fconst_0

6166

+ .byte 1 @ fconst_1

6167

+ .byte 1 @ fconst_2

6168

+ .byte 1 @ dconst_0

6169

+ .byte 1 @ dconst_1

6170

+ .byte 1 @ 0x10

6171

+ .byte 1

6172

+ .byte 1

6173

+ .byte 1

6174

+ .byte 1

6175

+ .byte 1

6176

+ .byte 1

6177

+ .byte 1

6178

+ .byte 1

6179

+ .byte 1

6180

+ .byte 1

6181

+ .byte 1

6182

+ .byte 1

6183

+ .byte 1

6184

+ .byte 1

6185

+ .byte 1

6186

+ .byte 1 @ 0x20

6187

+ .byte 1

6188

+ .byte 1

6189

+ .byte 1

6190

+ .byte 1

6191

+ .byte 1

6192

+ .byte 1

6193

+ .byte 1

6194

+ .byte 1

6195

+ .byte 1

6196

+ .byte 1

6197

+ .byte 1

6198

+ .byte 1

6199

+ .byte 1

6200

+ .byte 1

6201

+ .byte 1

6202

+ .byte 1 @ 0x30

6203

+ .byte 1

6204

+ .byte 1

6205

+ .byte 1

6206

+ .byte 1

6207

+ .byte 1

6208

+ .byte 1

6209

+ .byte 1

6210

+ .byte 1

6211

+ .byte 1

6212

+ .byte 1

6213

+ .byte 1

6214

+ .byte 1

6215

+ .byte 1

6216

+ .byte 1

6217

+ .byte 1

6218

+ .byte 1 @ 0x40

6219

+ .byte 1

6220

+ .byte 1

6221

+ .byte 1

6222

+ .byte 1

6223

+ .byte 1

6224

+ .byte 1

6225

+ .byte 1

6226

+ .byte 1

6227

+ .byte 1

6228

+ .byte 1

6229

+ .byte 1

6230

+ .byte 1

6231

+ .byte 1

6232

+ .byte 1

6233

+ .byte 1

6234

+ .byte 1 @ 0x50

6235

+ .byte 1

6236

+ .byte 1

6237

+ .byte 0

6238

+ .byte 1

6239

+ .byte 1

6240

+ .byte 1

6241

+ .byte 1

6242

+ .byte 1

6243

+ .byte 1

6244

+ .byte 1

6245

+ .byte 1

6246

+ .byte 1

6247

+ .byte 1

6248

+ .byte 1

6249

+ .byte 1

6250

+ .byte 1 @ 0x60

6251

+ .byte 1

6252

+ .byte 1

6253

+ .byte 1

6254

+ .byte 1

6255

+ .byte 1

6256

+ .byte 1

6257

+ .byte 1

6258

+ .byte 1

6259

+ .byte 1

6260

+ .byte 1

6261

+ .byte 1

6262

+ .byte 1

6263

+ .byte 1

6264

+ .byte 1

6265

+ .byte 1

6266

+ .byte 1 @ 0x70

6267

+ .byte 1

6268

+ .byte 1

6269

+ .byte 1

6270

+ .byte 1

6271

+ .byte 1

6272

+ .byte 1

6273

+ .byte 1

6274

+ .byte 1

6275

+ .byte 1

6276

+ .byte 1

6277

+ .byte 1

6278

+ .byte 1

6279

+ .byte 1

6280

+ .byte 1

6281

+ .byte 1

6282

+ .byte 1 @ 0x80

6283

+ .byte 1

6284

+ .byte 1

6285

+ .byte 1

6286

+ .byte 1

6287

+ .byte 1

6288

+ .byte 1

6289

+ .byte 1

6290

+ .byte 1

6291

+ .byte 1

6292

+ .byte 1

6293

+ .byte 1

6294

+ .byte 1

6295

+ .byte 1

6296

+ .byte 1

6297

+ .byte 1

6298

+ .byte 1 @ 0x90

6299

+ .byte 1

6300

+ .byte 1

6301

+ .byte 1

6302

+ .byte 1

6303

+ .byte 1

6304

+ .byte 1

6305

+ .byte 1

6306

+ .byte 1

6307

+ .byte 1

6308

+ .byte 1

6309

+ .byte 1

6310

+ .byte 1

6311

+ .byte 1

6312

+ .byte 1

6313

+ .byte 1

6314

+ .byte 1 @ 0xA0

6315

+ .byte 1

6316

+ .byte 1

6317

+ .byte 1

6318

+ .byte 1

6319

+ .byte 1

6320

+ .byte 1

6321

+ .byte 1

6322

+ .byte 0 @ jsr

6323

+ .byte 0 @ ret

6324

+ .byte 1

6325

+ .byte 1

6326

+ .byte 0

6327

+ .byte 0

6328

+ .byte 0

6329

+ .byte 0

6330

+ .byte 0 @ 0xB0

6331

+ .byte 0

6332

+ .byte 1

6333

+ .byte 1

6334

+ .byte 1

6335

+ .byte 1

6336

+ .byte 0

6337

+ .byte 0

6338

+ .byte 0

6339

+ .byte 0

6340

+ .byte 0

6341

+ .byte 0

6342

+ .byte 0

6343

+ .byte 0

6344

+ .byte 1

6345

+ .byte 0

6346

+ .byte 0 @ 0xC0

6347

+ .byte 0

6348

+ .byte 0

6349

+ .byte 0

6350

+ .byte 0

6351

+ .byte 0

6352

+ .byte 1

6353

+ .byte 1

6354

+ .byte 0

6355

+ .byte 0

6356

+ .byte 0

6357

+ .byte 0

6358

+ .byte 0

6359

+ .byte 0

6360

+ .byte 0

6361

+ .byte 0

6362

+ .byte 0 @ 0xD0

6363

+ .byte 0

6364

+ .byte 0

6365

+ .byte 0

6366

+ .byte 0

6367

+ .byte 0

6368

+ .byte 0

6369

+ .byte 0

6370

+ .byte 0

6371

+ .byte 0

6372

+ .byte 0

6373

+ .byte 0

6374

+ .byte 0

6375

+ .byte 0

6376

+ .byte 0

6377

+ .byte 0

6378

+ .byte 0 @ 0xE0

6379

+ .byte 0

6380

+ .byte 0

6381

+ .byte 0

6382

+ .byte 0

6383

+ .byte 0

6384

+ .byte 0

6385

+ .byte 0

6386

+ .byte 0

6387

+ .byte 0

6388

+ .byte 0

6389

+ .byte 0

6390

+ .byte 0

6391

+ .byte 0

6392

+ .byte 0

6393

+ .byte 0

6394

+ .byte 0 @ 0xF0

6395

+ .byte 0

6396

+ .byte 0

6397

+ .byte 0

6398

+ .byte 0

6399

+ .byte 0

6400

+ .byte 0

6401

+ .byte 0

6402

+ .byte 0

6403

+ .byte 0

6404

+ .byte 0

6405

+ .byte 0

6406

+ .byte 0

6407

+ .byte 0

6408

+ .byte 0

6409

+ .byte 0

6410

+

6411

+ .ident "GCC: (Debian 4.3.2-1.1) 4.3.2"

6412

+ .section .note.GNU-stack,"",%progbits

6413

+

6414

+#endif

6415

diff -ruNE ports/hotspot/src/cpu/zero/vm/bytes_zero.hpp ports/hotspot/src/cpu/zero/vm/bytes_zero.hpp

6416

--- ports/hotspot/src/cpu/zero/vm/bytes_zero.hpp 2009-03-05 14:43:47.000000000 +0000

6417

+++ ports/hotspot/src/cpu/zero/vm/bytes_zero.hpp 2009-04-03 13:32:49.000000000 +0000

6418

@@ -40,10 +40,14 @@

6419

// platform-specific byte ordering.

6420

#ifdef VM_LITTLE_ENDIAN

6421

static inline u2 get_native_u2(address p){

6422

+#ifdef HOTSPOT_OPT

6423

+ return ( u2(p[1]) << 8 ) | ( u2(p[0]) );

6424

+#else

6425

return (intptr_t(p) & 1) == 0

6426

? *(u2*)p

6427

: ( u2(p[1]) << 8 )

6428

| ( u2(p[0]) );

6429

+#endif

6430

}

6431

6432

static inline u4 get_native_u4(address p) {

6433

@@ -135,10 +139,14 @@

6434

}

6435

#else

6436

static inline u2 get_native_u2(address p){

6437

+#ifdef HOTSPOT_OPT

6438

+ return ( u2(p[0]) << 8 ) | ( u2(p[1]) );

6439

+#else

6440

return (intptr_t(p) & 1) == 0

6441

? *(u2*)p

6442

: ( u2(p[0]) << 8 )

6443

| ( u2(p[1]) );

6444

+#endif

6445

}

6446

6447

static inline u4 get_native_u4(address p) {

6448

@@ -237,7 +245,11 @@

6449

// Byte-order reversal is needed

6450

static inline u2 get_Java_u2(address p)

6451

{

6452

+#ifdef HOTSPOT_OPT

6453

+ return ( u2(p[0]) << 8 ) | ( u2(p[1]) );

6454

+#else

6455

return swap_u2(get_native_u2(p));

6456

+#endif

6457

}

6458

static inline u4 get_Java_u4(address p)

6459

{