diff options
| author | Andreas Schwab <schwab@linux-m68k.org> | 2010-11-28 06:33:14 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-12-09 15:35:32 +1100 |
| commit | bb2c458b8b8c8a53f65b78051d22a0f13d53abcb (patch) | |
| tree | 6c1279170740168f125e85ba1faa3019efb225d4 | |
| parent | 4dfbf290aeb9d63a058d9d8237203b0b72bfbbe3 (diff) | |
powerpc: Update compat_arch_ptrace
Update compat_arch_ptrace to follow recent changes in
PTRACE_GET_DEBUGREG and the addition of
PPC_PTRACE_{GETHWDBGINFO|{SET|DEL}HWDEBUG}. The latter three can be
forwarded to arch_ptrace unchanged.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/kernel/ptrace32.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c index 8a6daf4129f6..69c4be917d07 100644 --- a/arch/powerpc/kernel/ptrace32.c +++ b/arch/powerpc/kernel/ptrace32.c @@ -280,7 +280,11 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, /* We only support one DABR and no IABRS at the moment */ if (addr > 0) break; +#ifdef CONFIG_PPC_ADV_DEBUG_REGS + ret = put_user(child->thread.dac1, (u32 __user *)data); +#else ret = put_user(child->thread.dabr, (u32 __user *)data); +#endif break; } @@ -312,6 +316,9 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, case PTRACE_SET_DEBUGREG: case PTRACE_SYSCALL: case PTRACE_CONT: + case PPC_PTRACE_GETHWDBGINFO: + case PPC_PTRACE_SETHWDEBUG: + case PPC_PTRACE_DELHWDEBUG: ret = arch_ptrace(child, request, addr, data); break; |