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4
; This file is part of the UPX executable compressor.
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; Copyright (C) 1996-2008 Markus Franz Xaver Johannes Oberhumer
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; Copyright (C) 1996-2008 Laszlo Molnar
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; Copyright (C) 1996-2009 Markus Franz Xaver Johannes Oberhumer
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; Copyright (C) 1996-2009 Laszlo Molnar
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8
; All Rights Reserved.
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10
; UPX and the UCL library are free software; you can redistribute them
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#if defined(ARMEL_DARWIN) /*{*/
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swi 0x80 // sets Carry iff error
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orrcs r0,r0,#(1<<31) // force negative on error; FIXME: needed?
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.macro do_dcache_flush // In: r0=addr; r1=len
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mov r3,#1 // _sys_dcache_flush
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mov ip,#(1<<31) // syscall number?
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.macro do_icache_invalidate // In: r0=addr; r1=len
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mov r3,#0 // _sys_icache_invalidate
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mov ip,#(1<<31) // syscall number?
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#elif defined(ARMEL_EABI4) /*}{*/
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mov r12,r7 // save r7 in ip
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mov r7,#\N // syscall number
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mov r7,r12 // restore r7 from ip
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mov r12,r7 // save r7 in ip
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mov r7, #(\N) & 0xff // syscall number
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orr r7,r7,#(\N) &~0xff // high bits
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mov r7,r12 // restore r7 from ip
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#elif defined(ARM_OLDABI) /*}{*/
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__NR_SYSCALL_BASE = 0x900000
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error \N // ARM_OLDABI, ARMEL_EABI4, ARMEL_DARWIN ?
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error \N // ARM_OLDABI, ARMEL_EABI4, ARMEL_DARWIN ?
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bx lr /* armv5 for thumb interworking */
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.macro loadcon8 reg,val8
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.long (0xe3<<24)|(0xa0<<16)|((\reg<<4)<<8)+(\val8) /* mov \reg,#\val8 */
added
removed
src/stub/src/arch/arm/v5a/macros.S
