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sections AMD64BXX, MACH_UNC for MacOSX 10.12

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jreiser@BitWagon.com 2016-09-10 14:59:23 -07:00 committed by Markus F.X.J. Oberhumer
parent ee06ce1148
commit 83e0aaa511
1 changed files with 7 additions and 1 deletions
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8
src/stub/src/amd64-darwin.macho-entry.S
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@ -40,12 +40,18 @@
// see glibc/sysdeps/amd64/elf/start.S // see glibc/sysdeps/amd64/elf/start.S
**************************************************************************/ **************************************************************************/
section AMD64BXX
0: .word 9f - 0b
#include "arch/amd64/bxx.S"
9:
section MACHMAINX section MACHMAINX
_start: .globl _start _start: .globl _start
// int3 // int3
call main // push &decompress call main // push &decompress
ret_main: ret_main:
section MACH_UNC
/* Returns 0 on success; non-zero on failure. */ /* Returns 0 on success; non-zero on failure. */
decompress: // (uchar const *src, size_t lsrc, uchar *dst, u32 &ldst, uint method) decompress: // (uchar const *src, size_t lsrc, uchar *dst, u32 &ldst, uint method)
@ -136,7 +142,7 @@ copy4:
movl %edx,(%rdi); leaq 4(%rdi),%rdi; jnc copy4 movl %edx,(%rdi); leaq 4(%rdi),%rdi; jnc copy4
addl $4,len; movb (%rax),%dl; jz copy0 addl $4,len; movb (%rax),%dl; jz copy0
copy1: copy1:
incq %rax; movb %dl,(%rdi); subl $1,len addq $1,%rax; movb %dl,(%rdi); subl $1,len
movb (%rax),%dl movb (%rax),%dl
leaq 1(%rdi),%rdi; jnz copy1 leaq 1(%rdi),%rdi; jnz copy1
copy0: copy0: