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| author | Jeff Dike <jdike@addtoit.com> | 2008-02-04 22:30:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:28 -0800 |
| commit | d25f2e1235aab716c9fd6ba36c42503627a3a0e3 (patch) | |
| tree | 5eaabe739be50f1417707fb6eef2da75dc567a30 /arch/um/include | |
| parent | ee3d9bd4de1ed93d2a7ee41c331ed30a1c7b8acd (diff) | |
| download | op-kernel-dev-d25f2e1235aab716c9fd6ba36c42503627a3a0e3.zip op-kernel-dev-d25f2e1235aab716c9fd6ba36c42503627a3a0e3.tar.gz | |
uml: use ptrace directly in libc code
Some register accessor cleanups -
userspace() was calling restore_registers and save_registers for no
reason, since userspace() is on the libc side of the house, and these
add no value over calling ptrace directly
init_thread_registers and get_safe_registers were the same thing,
so init_thread_registers is gone
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/include')
| -rw-r--r-- | arch/um/include/registers.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/um/include/registers.h b/arch/um/include/registers.h index 0e27406..6df3748 100644 --- a/arch/um/include/registers.h +++ b/arch/um/include/registers.h @@ -9,7 +9,6 @@ #include "sysdep/ptrace.h" #include "sysdep/archsetjmp.h" -extern void init_thread_registers(struct uml_pt_regs *to); extern int save_fp_registers(int pid, unsigned long *fp_regs); extern int restore_fp_registers(int pid, unsigned long *fp_regs); extern int save_fpx_registers(int pid, unsigned long *fp_regs); |
