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1.2.3
by Fabio M. Di Nitto
Import upstream version 6.7 |
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#if defined(__ppc64__)
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#define MODE_CHOICE(x, y) y
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#else
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#define MODE_CHOICE(x, y) x
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#endif
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6 |
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7 |
#define lgu MODE_CHOICE(lwzu, ldu)
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9 |
#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */
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11 |
#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */
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1.1.1
by Ryan Murray
Import upstream version 6.2+6.3alpha4 |
12 |
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13 |
; GC_push_regs function. Under some optimization levels GCC will clobber
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14 |
; some of the non-volatile registers before we get a chance to save them
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1.2.1
by Ryan Murray
Import upstream version 6.4 |
15 |
; therefore, this cannot be inline asm.
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1.1.1
by Ryan Murray
Import upstream version 6.2+6.3alpha4 |
16 |
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17 |
.text
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1.2.3
by Fabio M. Di Nitto
Import upstream version 6.7 |
18 |
.align LOG2_GPR_BYTES |
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1.1.1
by Ryan Murray
Import upstream version 6.2+6.3alpha4 |
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.globl _GC_push_regs |
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_GC_push_regs:
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; Prolog
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mflr r0 |
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stw r0,8(r1) |
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stwu r1,-80(r1) |
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; Push r13-r31
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mr r3,r13 |
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bl L_GC_push_one$stub |
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mr r3,r14 |
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bl L_GC_push_one$stub |
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mr r3,r15 |
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bl L_GC_push_one$stub |
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mr r3,r16 |
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bl L_GC_push_one$stub |
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mr r3,r17 |
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bl L_GC_push_one$stub |
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mr r3,r18 |
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bl L_GC_push_one$stub |
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mr r3,r19 |
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bl L_GC_push_one$stub |
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mr r3,r20 |
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bl L_GC_push_one$stub |
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mr r3,r21 |
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bl L_GC_push_one$stub |
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mr r3,r22 |
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bl L_GC_push_one$stub |
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mr r3,r23 |
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bl L_GC_push_one$stub |
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mr r3,r24 |
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bl L_GC_push_one$stub |
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mr r3,r25 |
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bl L_GC_push_one$stub |
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mr r3,r26 |
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bl L_GC_push_one$stub |
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mr r3,r27 |
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bl L_GC_push_one$stub |
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mr r3,r28 |
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bl L_GC_push_one$stub |
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mr r3,r29 |
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bl L_GC_push_one$stub |
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mr r3,r30 |
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bl L_GC_push_one$stub |
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mr r3,r31 |
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bl L_GC_push_one$stub |
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;
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lwz r0,88(r1) |
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addi r1,r1,80 |
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mtlr r0 |
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; Return
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blr
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74 |
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; PIC stuff, generated by GCC
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76 |
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.data
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1.2.2
by Ryan Murray
Import upstream version 6.6 |
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.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 |
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1.2.3
by Fabio M. Di Nitto
Import upstream version 6.7 |
79 |
.align LOG2_GPR_BYTES |
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1.1.1
by Ryan Murray
Import upstream version 6.2+6.3alpha4 |
80 |
L_GC_push_one$stub:
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81 |
.indirect_symbol _GC_push_one |
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82 |
mflr r0 |
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83 |
bcl 20,31,L0$_GC_push_one |
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84 |
L0$_GC_push_one:
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mflr r11 |
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addis r11,r11,ha16(L_GC_push_one$lazy_ptr-L0$_GC_push_one) |
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mtlr r0 |
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1.2.3
by Fabio M. Di Nitto
Import upstream version 6.7 |
88 |
lgu r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11) |
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1.1.1
by Ryan Murray
Import upstream version 6.2+6.3alpha4 |
89 |
mtctr r12 |
90 |
bctr
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.data
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92 |
.lazy_symbol_pointer
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L_GC_push_one$lazy_ptr:
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.indirect_symbol _GC_push_one |
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1.2.3
by Fabio M. Di Nitto
Import upstream version 6.7 |
95 |
.g_long dyld_stub_binding_helper |