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| author | Andreas Schwab | 2008-04-19 18:25:13 +0200 |
|---|---|---|
| committer | Paul Mackerras | 2008-04-20 05:03:36 +0200 |
| commit | e4cc58944c1e2ce41e3079d4eb60c95e7ce04b2b (patch) | |
| tree | 4051adb722a7066b4e4774d3b59af68ed5c52d1c /arch/powerpc/kernel/ppc32.h | |
| parent | [POWERPC] i2c: Fix build breakage introduced by OF helpers (diff) | |
| download | kernel-qcow2-linux-e4cc58944c1e2ce41e3079d4eb60c95e7ce04b2b.tar.gz kernel-qcow2-linux-e4cc58944c1e2ce41e3079d4eb60c95e7ce04b2b.tar.xz kernel-qcow2-linux-e4cc58944c1e2ce41e3079d4eb60c95e7ce04b2b.zip | |
[POWERPC] Add compat handler for PTRACE_GETSIGINFO
Current versions of gdb require a working implementation of
PTRACE_GETSIGINFO for proper watchpoint support. Since struct siginfo
contains pointers it must be converted when passed to a 32-bit debugger.
Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/ppc32.h')
| -rw-r--r-- | arch/powerpc/kernel/ppc32.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/ppc32.h b/arch/powerpc/kernel/ppc32.h index 90e562771791..fda05e2211d6 100644 --- a/arch/powerpc/kernel/ppc32.h +++ b/arch/powerpc/kernel/ppc32.h @@ -135,4 +135,6 @@ struct ucontext32 { struct mcontext32 uc_mcontext; }; +extern int copy_siginfo_to_user32(struct compat_siginfo __user *d, siginfo_t *s); + #endif /* _PPC64_PPC32_H */ |