generic-library/bionic
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
e6c451f5f2
bionic/libc/arch-mips/syscalls/linkat.S

26 lines
385 B
ArmAsm
Raw Normal View History

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. */
The SYS_ constants should cover all __NR_ values. <sys/linux-syscalls.h> only contains constants for the syscalls we're generating stubs for. We want all the syscalls available on the architecture in question. Keep using <sys/linux-syscalls.h> on ARM for now because the __NR_ARM_set_tls and __NR_ARM_cacheflush values aren't in <asm/unistd.h>. Change-Id: I66683950d87d9b18d6107d0acc0ed238a4496f44
2013-03-22 06:15:06 +01:00
#include <asm/unistd.h>
Make mips generated assembler more like the mips64 stuff. I broke the mips build yesterday because it doesn't use <private/bionic_asm.h> like the other architectures, including mips64. I want to move mips closer to mips64 to try to avoid this kind of thing in future. Change-Id: Idb985587ff355b9e5e765c1f5671dc0144cd2488
2014-02-19 21:20:00 +01:00
#include <machine/asm.h>
#include <machine/regdef.h>
[MIPS] Add support for MIPS syscalls Change-Id: I4deba67e15c865c4c2db03064c04098a09828ea6 Signed-off-by: Raghu Gandham <raghu@mips.com> Signed-off-by: Chris Dearman <chris@mips.com>
2012-01-28 02:51:42 +01:00
.text
Move away from the __ARCH_WANT_SYSCALL_NO_AT system calls. Modern architectures only get the *at(2) system calls. For example, aarch64 doesn't have open(2), and expects userspace to use openat(2) instead. Change-Id: I87b4ed79790cb8a80844f5544ac1a13fda26c7b5
2013-10-22 22:28:46 +02:00
.globl linkat
[MIPS] Add support for MIPS syscalls Change-Id: I4deba67e15c865c4c2db03064c04098a09828ea6 Signed-off-by: Raghu Gandham <raghu@mips.com> Signed-off-by: Chris Dearman <chris@mips.com>
2012-01-28 02:51:42 +01:00
.align 4
Move away from the __ARCH_WANT_SYSCALL_NO_AT system calls. Modern architectures only get the *at(2) system calls. For example, aarch64 doesn't have open(2), and expects userspace to use openat(2) instead. Change-Id: I87b4ed79790cb8a80844f5544ac1a13fda26c7b5
2013-10-22 22:28:46 +02:00
.ent linkat
[MIPS] Add support for MIPS syscalls Change-Id: I4deba67e15c865c4c2db03064c04098a09828ea6 Signed-off-by: Raghu Gandham <raghu@mips.com> Signed-off-by: Chris Dearman <chris@mips.com>
2012-01-28 02:51:42 +01:00
Move away from the __ARCH_WANT_SYSCALL_NO_AT system calls. Modern architectures only get the *at(2) system calls. For example, aarch64 doesn't have open(2), and expects userspace to use openat(2) instead. Change-Id: I87b4ed79790cb8a80844f5544ac1a13fda26c7b5
2013-10-22 22:28:46 +02:00
linkat:
[MIPS] Add support for MIPS syscalls Change-Id: I4deba67e15c865c4c2db03064c04098a09828ea6 Signed-off-by: Raghu Gandham <raghu@mips.com> Signed-off-by: Chris Dearman <chris@mips.com>
2012-01-28 02:51:42 +01:00
.set noreorder
Make mips generated assembler more like the mips64 stuff. I broke the mips build yesterday because it doesn't use <private/bionic_asm.h> like the other architectures, including mips64. I want to move mips closer to mips64 to try to avoid this kind of thing in future. Change-Id: Idb985587ff355b9e5e765c1f5671dc0144cd2488
2014-02-19 21:20:00 +01:00
.cpload t9
li v0, __NR_linkat
[MIPS] Add support for MIPS syscalls Change-Id: I4deba67e15c865c4c2db03064c04098a09828ea6 Signed-off-by: Raghu Gandham <raghu@mips.com> Signed-off-by: Chris Dearman <chris@mips.com>
2012-01-28 02:51:42 +01:00
syscall
Make mips generated assembler more like the mips64 stuff. I broke the mips build yesterday because it doesn't use <private/bionic_asm.h> like the other architectures, including mips64. I want to move mips closer to mips64 to try to avoid this kind of thing in future. Change-Id: Idb985587ff355b9e5e765c1f5671dc0144cd2488
2014-02-19 21:20:00 +01:00
bnez a3, 1f
move a0, v0
j ra
[MIPS] Add support for MIPS syscalls Change-Id: I4deba67e15c865c4c2db03064c04098a09828ea6 Signed-off-by: Raghu Gandham <raghu@mips.com> Signed-off-by: Chris Dearman <chris@mips.com>
2012-01-28 02:51:42 +01:00
nop
1:
Make mips generated assembler more like the mips64 stuff. I broke the mips build yesterday because it doesn't use <private/bionic_asm.h> like the other architectures, including mips64. I want to move mips closer to mips64 to try to avoid this kind of thing in future. Change-Id: Idb985587ff355b9e5e765c1f5671dc0144cd2488
2014-02-19 21:20:00 +01:00
la t9,__set_errno
j t9
[MIPS] Add support for MIPS syscalls Change-Id: I4deba67e15c865c4c2db03064c04098a09828ea6 Signed-off-by: Raghu Gandham <raghu@mips.com> Signed-off-by: Chris Dearman <chris@mips.com>
2012-01-28 02:51:42 +01:00
nop
.set reorder
Move away from the __ARCH_WANT_SYSCALL_NO_AT system calls. Modern architectures only get the *at(2) system calls. For example, aarch64 doesn't have open(2), and expects userspace to use openat(2) instead. Change-Id: I87b4ed79790cb8a80844f5544ac1a13fda26c7b5
2013-10-22 22:28:46 +02:00
.end linkat
Reference in New Issue Copy Permalink