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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-23 03:22:04 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 18:16:05 -0500
commit6e26aab98ce8a818fb1ec47f8f727a8480a9011b (patch)
tree3579b895d5b4ff1343b54686d91381d16a1313f0 /arch/parisc/kernel/entry.S
parent0aa0203fb43f04714004b2c4ad33b858e240555d (diff)
parisc: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/parisc/kernel/entry.S')
-rw-r--r--arch/parisc/kernel/entry.S38
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index bfb44247d7a7..240d153daec3 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -1748,44 +1748,6 @@ ENTRY(sys_rt_sigreturn_wrapper)
LDREG PT_GR28(%r1),%r28 /* reload original r28 for syscall_exit */
ENDPROC(sys_rt_sigreturn_wrapper)
-ENTRY(sys_sigaltstack_wrapper)
- /* Get the user stack pointer */
- LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
- ldo TASK_REGS(%r1),%r24 /* get pt regs */
- LDREG TASK_PT_GR30(%r24),%r24
- STREG %r2, -RP_OFFSET(%r30)
-#ifdef CONFIG_64BIT
- ldo FRAME_SIZE(%r30), %r30
- BL do_sigaltstack,%r2
- ldo -16(%r30),%r29 /* Reference param save area */
-#else
- BL do_sigaltstack,%r2
- ldo FRAME_SIZE(%r30), %r30
-#endif
-
- ldo -FRAME_SIZE(%r30), %r30
- LDREG -RP_OFFSET(%r30), %r2
- bv %r0(%r2)
- nop
-ENDPROC(sys_sigaltstack_wrapper)
-
-#ifdef CONFIG_64BIT
-ENTRY(sys32_sigaltstack_wrapper)
- /* Get the user stack pointer */
- LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r24
- LDREG TASK_PT_GR30(%r24),%r24
- STREG %r2, -RP_OFFSET(%r30)
- ldo FRAME_SIZE(%r30), %r30
- BL do_sigaltstack32,%r2
- ldo -16(%r30),%r29 /* Reference param save area */
-
- ldo -FRAME_SIZE(%r30), %r30
- LDREG -RP_OFFSET(%r30), %r2
- bv %r0(%r2)
- nop
-ENDPROC(sys32_sigaltstack_wrapper)
-#endif
-
ENTRY(syscall_exit)
/* NOTE: HP-UX syscalls also come through here
* after hpux_syscall_exit fixes up return