10726d52ac
This patch give the possibility of time vdso support on 32bit kernel. If the 32bit x86 kernel provides gettimeofday() and clock_gettime() primitives in vdso. In this case make bionic use them. If the kernel doesn't provide them, fallback to the legacy system call versions. Change-Id: I87b772a9486fa356903e1f98f486ab9eb0b6f6f7 Signed-off-by: Robert Jarzmik <robert.jarzmik@intel.com> Signed-off-by: Mingwei Shi <mingwei.shi@intel.com>
26 lines
554 B
ArmAsm
26 lines
554 B
ArmAsm
/* Generated by gensyscalls.py. Do not edit. */
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#include <private/bionic_asm.h>
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ENTRY(__gettimeofday)
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pushl %ebx
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.cfi_def_cfa_offset 8
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.cfi_rel_offset ebx, 0
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pushl %ecx
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.cfi_adjust_cfa_offset 4
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.cfi_rel_offset ecx, 0
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mov 12(%esp), %ebx
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mov 16(%esp), %ecx
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movl $__NR_gettimeofday, %eax
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int $0x80
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cmpl $-MAX_ERRNO, %eax
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jb 1f
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negl %eax
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pushl %eax
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call __set_errno_internal
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addl $4, %esp
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1:
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popl %ecx
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popl %ebx
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ret
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END(__gettimeofday)
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