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bionic/libc/arch-x86/syscalls/__pselect6.S

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ArmAsm
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Sort the syscalls.mk files, give all generated files the same header. No non-comment changes to the .S files. Change-Id: Iafcfd004c3ea92b64268f80ab16df615b97cefac
2013-10-16 23:27:59 +02:00
/* Generated by gensyscalls.py. Do not edit. */
Stop using the non-uapi <linux/err.h> header file. We only need it for MAX_ERRNO, and it's time we had somewhere to put the little assembler utility macros we've been putting off writing. Change-Id: I9354d2e0dc47c689296a34b5b229fc9ba75f1a83
2013-11-07 19:31:05 +01:00
#include <private/bionic_asm.h>
auto import from //depot/cupcake/@135843
2009-03-04 04:28:35 +01:00
Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls. (aarch64 kernels don't have these system calls.) Change-Id: I6f64075aa412f71520f2df71c3d69b647f91c1ca
2013-10-25 00:15:14 +02:00
ENTRY(__pselect6)
auto import from //depot/cupcake/@135843
2009-03-04 04:28:35 +01:00
pushl %ebx
Fix x86 cfi directives for syscalls. The syscall generation always used 4 bytes for each push cfi directive. However, the first push should always use an offset of 8 bytes, each subsequent push after that is only 4 bytes though. Change-Id: Ibaabd107f399ef67010b9a08213783957c2f74a9
2014-05-30 03:17:09 +02:00
.cfi_def_cfa_offset 8
.cfi_rel_offset ebx, 0
auto import from //depot/cupcake/@135843
2009-03-04 04:28:35 +01:00
pushl %ecx
Fix x86 cfi directives for syscalls. The syscall generation always used 4 bytes for each push cfi directive. However, the first push should always use an offset of 8 bytes, each subsequent push after that is only 4 bytes though. Change-Id: Ibaabd107f399ef67010b9a08213783957c2f74a9
2014-05-30 03:17:09 +02:00
.cfi_adjust_cfa_offset 4
.cfi_rel_offset ecx, 0
auto import from //depot/cupcake/@135843
2009-03-04 04:28:35 +01:00
pushl %edx
Fix x86 cfi directives for syscalls. The syscall generation always used 4 bytes for each push cfi directive. However, the first push should always use an offset of 8 bytes, each subsequent push after that is only 4 bytes though. Change-Id: Ibaabd107f399ef67010b9a08213783957c2f74a9
2014-05-30 03:17:09 +02:00
.cfi_adjust_cfa_offset 4
.cfi_rel_offset edx, 0
auto import from //depot/cupcake/@135843
2009-03-04 04:28:35 +01:00
pushl %esi
Fix x86 cfi directives for syscalls. The syscall generation always used 4 bytes for each push cfi directive. However, the first push should always use an offset of 8 bytes, each subsequent push after that is only 4 bytes though. Change-Id: Ibaabd107f399ef67010b9a08213783957c2f74a9
2014-05-30 03:17:09 +02:00
.cfi_adjust_cfa_offset 4
.cfi_rel_offset esi, 0
Implement clone() C library function properly. Only provide an implementation for ARM at the moment, since it requires specific assembly fragments (the standard syscall stubs cannot be used because the child returns in a different stack).
2010-01-23 03:59:05 +01:00
pushl %edi
Fix x86 cfi directives for syscalls. The syscall generation always used 4 bytes for each push cfi directive. However, the first push should always use an offset of 8 bytes, each subsequent push after that is only 4 bytes though. Change-Id: Ibaabd107f399ef67010b9a08213783957c2f74a9
2014-05-30 03:17:09 +02:00
.cfi_adjust_cfa_offset 4
.cfi_rel_offset edi, 0
Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls. (aarch64 kernels don't have these system calls.) Change-Id: I6f64075aa412f71520f2df71c3d69b647f91c1ca
2013-10-25 00:15:14 +02:00
pushl %ebp
Fix x86 cfi directives for syscalls. The syscall generation always used 4 bytes for each push cfi directive. However, the first push should always use an offset of 8 bytes, each subsequent push after that is only 4 bytes though. Change-Id: Ibaabd107f399ef67010b9a08213783957c2f74a9
2014-05-30 03:17:09 +02:00
.cfi_adjust_cfa_offset 4
.cfi_rel_offset ebp, 0
Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls. (aarch64 kernels don't have these system calls.) Change-Id: I6f64075aa412f71520f2df71c3d69b647f91c1ca
2013-10-25 00:15:14 +02:00
mov 28(%esp), %ebx
mov 32(%esp), %ecx
mov 36(%esp), %edx
mov 40(%esp), %esi
mov 44(%esp), %edi
mov 48(%esp), %ebp
movl $__NR_pselect6, %eax
auto import from //depot/cupcake/@135843
2009-03-04 04:28:35 +01:00
int $0x80
Use the kernel's MAX_ERRNO in the syscall stubs. Bug: http://code.google.com/p/android/issues/detail?id=53104 Change-Id: Iaabf7025b153e96dc5eca231a33a32d4cb7d8116
2013-03-12 22:57:30 +01:00
cmpl $-MAX_ERRNO, %eax
auto import from //depot/cupcake/@135843
2009-03-04 04:28:35 +01:00
jb 1f
negl %eax
pushl %eax
call __set_errno
addl $4, %esp
1:
Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls. (aarch64 kernels don't have these system calls.) Change-Id: I6f64075aa412f71520f2df71c3d69b647f91c1ca
2013-10-25 00:15:14 +02:00
popl %ebp
Implement clone() C library function properly. Only provide an implementation for ARM at the moment, since it requires specific assembly fragments (the standard syscall stubs cannot be used because the child returns in a different stack).
2010-01-23 03:59:05 +01:00
popl %edi
auto import from //depot/cupcake/@135843
2009-03-04 04:28:35 +01:00
popl %esi
popl %edx
popl %ecx
popl %ebx
ret
Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls. (aarch64 kernels don't have these system calls.) Change-Id: I6f64075aa412f71520f2df71c3d69b647f91c1ca
2013-10-25 00:15:14 +02:00
END(__pselect6)
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