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| author | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-06-04 18:44:09 +0000 |
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| committer | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-06-04 18:44:09 +0000 |
| commit | 4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b (patch) | |
| tree | acd4001a266a8713495af7f1b2102b61e67113b0 /mdk-stage1/dietlibc/x86_64/unified.S | |
| parent | 71b111ec6c4671667a19c6fbe0023d33422535d7 (diff) | |
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Import dietlibc 0.22 + other fixes for AMD64
Diffstat (limited to 'mdk-stage1/dietlibc/x86_64/unified.S')
| -rw-r--r-- | mdk-stage1/dietlibc/x86_64/unified.S | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/x86_64/unified.S b/mdk-stage1/dietlibc/x86_64/unified.S new file mode 100644 index 000000000..48bb9a4fa --- /dev/null +++ b/mdk-stage1/dietlibc/x86_64/unified.S @@ -0,0 +1,32 @@ +#include <dietfeatures.h> + +#define SYS_exit 0x3c + +.text +.weak exit +exit: +.global _exit +_exit: + mov $SYS_exit,%al + +#ifndef __DYN_LIB +.global __unified_syscall +#endif +__unified_syscall: + movzbl %al, %eax + mov %rcx, %r10 + syscall + cmpq $-128, %rax + jbe .Lnoerror + negl %eax + pushq %rax + call __errno_location + popq %rcx + movl %ecx,(%rax) + orq $-1, %rax +.Lnoerror: + +/* here we go and "reuse" the return for weak-void functions */ +#include "dietuglyweaks.h" + + ret |