011e111d29
The use of the .hidden directive to avoid going via the PLT for __set_errno had the side-effect of actually making __set_errno hidden (which is odd because assembler directives don't usually affect symbols defined in a different file --- you can't even create a weak reference to a symbol that's defined in a different file). This change switches the system call stubs over to a new always-hidden __set_errno_internal and has a visible __set_errno on LP32 just for binary compatibility with old NDK apps. (cherry-pick of 7efad83d430f4d824f2aaa75edea5106f6ff8aae.) Bug: 17423135 Change-Id: I6b6d7a05dda85f923d22e5ffd169a91e23499b7b
17 lines
360 B
ArmAsm
17 lines
360 B
ArmAsm
/* Generated by gensyscalls.py. Do not edit. */
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#include <private/bionic_asm.h>
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ENTRY(__rt_sigtimedwait)
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movq %rcx, %r10
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movl $__NR_rt_sigtimedwait, %eax
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syscall
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cmpq $-MAX_ERRNO, %rax
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jb 1f
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negl %eax
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movl %eax, %edi
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call __set_errno_internal
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1:
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ret
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END(__rt_sigtimedwait)
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.hidden __rt_sigtimedwait
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