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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-04 14:34:57 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-15 01:36:37 +0200 |
| commit | 7f1f311ac7b7b9c779fd207a20369f7fa3a61ba6 (patch) | |
| tree | cf1fd972ab01e9c569bc8fe01226eec0f942681a /arch/parisc/kernel/entry.S | |
| parent | parisc: switch to generic kernel_execve() (diff) | |
| download | linux-7f1f311ac7b7b9c779fd207a20369f7fa3a61ba6.tar.xz linux-7f1f311ac7b7b9c779fd207a20369f7fa3a61ba6.zip | |
parisc: switch to generic sys_execve()
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.S | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index a26917da9b2f..7d22e97347b7 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -1804,52 +1804,6 @@ ENTRY(sys_vfork_wrapper) ENDPROC(sys_vfork_wrapper) - .macro execve_wrapper execve - LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 - ldo TASK_REGS(%r1),%r1 /* get pt regs */ - - /* - * Do we need to save/restore r3-r18 here? - * I don't think so. why would new thread need old - * threads registers? - */ - - /* %arg0 - %arg3 are already saved for us. */ - - STREG %r2,-RP_OFFSET(%r30) - ldo FRAME_SIZE(%r30),%r30 -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ -#endif - BL \execve,%r2 - copy %r1,%arg0 - - ldo -FRAME_SIZE(%r30),%r30 - LDREG -RP_OFFSET(%r30),%r2 - - /* If exec succeeded we need to load the args */ - - ldo -1024(%r0),%r1 - cmpb,>>= %r28,%r1,error_\execve - copy %r2,%r19 - -error_\execve: - bv %r0(%r19) - nop - .endm - - .import sys_execve -ENTRY(sys_execve_wrapper) - execve_wrapper sys_execve -ENDPROC(sys_execve_wrapper) - -#ifdef CONFIG_64BIT - .import sys32_execve -ENTRY(sys32_execve_wrapper) - execve_wrapper sys32_execve -ENDPROC(sys32_execve_wrapper) -#endif - ENTRY(sys_rt_sigreturn_wrapper) LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r26 ldo TASK_REGS(%r26),%r26 /* get pt regs */ |