bionic/libc/arch-mips64/syscalls/prctl.S

/* Generated by gensyscalls.py. Do not edit. */

#include <private/bionic_asm.h>

ENTRY(prctl)
    .set push
    .set noreorder
    li v0, __NR_prctl
    syscall
    bnez a3, 1f
    move a0, v0
    j ra
    nop
1:
    move t0, ra
    bal     2f
    nop
2:
    .cpsetup ra, t1, 2b
    LA t9,__set_errno_internal
    .cpreturn
    j t9
    move ra, t0
    .set pop
END(prctl)
[MIPS64] Add syscall related files Change-Id: I2f5d05df0e767538a6fe467ca0a2386325f8b71f Signed-off-by: Chris Dearman <chris.dearman@imgtec.com> Signed-off-by: Raghu Gandham <raghu.gandham@imgtec.com> Signed-off-by: Duane Sand <duane.sand@imgtec.com> 2014-02-06 01:59:23 +01:00			`/* Generated by gensyscalls.py. Do not edit. */`

Make mips/mips64 syscall stubs more like the other architectures. Change-Id: I55f8c1a95f643a6e484f12fbcc25e2c77e55b6b8 2014-02-19 23:54:31 +01:00			`#include <private/bionic_asm.h>`
[MIPS64] Add syscall related files Change-Id: I2f5d05df0e767538a6fe467ca0a2386325f8b71f Signed-off-by: Chris Dearman <chris.dearman@imgtec.com> Signed-off-by: Raghu Gandham <raghu.gandham@imgtec.com> Signed-off-by: Duane Sand <duane.sand@imgtec.com> 2014-02-06 01:59:23 +01:00
Make mips/mips64 syscall stubs more like the other architectures. Change-Id: I55f8c1a95f643a6e484f12fbcc25e2c77e55b6b8 2014-02-19 23:54:31 +01:00			`ENTRY(prctl)`
[MIPS64] Add syscall related files Change-Id: I2f5d05df0e767538a6fe467ca0a2386325f8b71f Signed-off-by: Chris Dearman <chris.dearman@imgtec.com> Signed-off-by: Raghu Gandham <raghu.gandham@imgtec.com> Signed-off-by: Duane Sand <duane.sand@imgtec.com> 2014-02-06 01:59:23 +01:00			`.set push`
			`.set noreorder`
			`li v0, __NR_prctl`
			`syscall`
			`bnez a3, 1f`
			`move a0, v0`
			`j ra`
			`nop`
			`1:`
			`move t0, ra`
			`bal 2f`
			`nop`
			`2:`
			`.cpsetup ra, t1, 2b`
Ensure __set_errno is still visible on LP32. 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. Bug: 17423135 Change-Id: I6b6d7a05dda85f923d22e5ffd169a91e23499b7b 2014-09-09 00:25:01 +02:00			`LA t9,__set_errno_internal`
[MIPS64] Add syscall related files Change-Id: I2f5d05df0e767538a6fe467ca0a2386325f8b71f Signed-off-by: Chris Dearman <chris.dearman@imgtec.com> Signed-off-by: Raghu Gandham <raghu.gandham@imgtec.com> Signed-off-by: Duane Sand <duane.sand@imgtec.com> 2014-02-06 01:59:23 +01:00			`.cpreturn`
			`j t9`
			`move ra, t0`
			`.set pop`
Make mips/mips64 syscall stubs more like the other architectures. Change-Id: I55f8c1a95f643a6e484f12fbcc25e2c77e55b6b8 2014-02-19 23:54:31 +01:00			`END(prctl)`