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authorRoland McGrath <roland@redhat.com>2008-01-30 13:30:55 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:30:55 +0100
commit0fa376e027f0bd71368e1485f863f0dff8f7c897 (patch)
treed7db19a11d6afe3f59137f8567b45501660b019b /arch
parent1ecc798c67645e0ee6eb028cb988b71b3edf4b40 (diff)
x86: PTRACE_SINGLEBLOCK
This adds the PTRACE_SINGLEBLOCK request on x86, matching the ia64 feature. The implementation comes from the generic ptrace code and relies on the low-level machine support provided by arch_has_block_step() et al. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/ia32/ptrace32.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/ia32/ptrace32.c b/arch/x86/ia32/ptrace32.c
index 5ababea1307..8c6fb9d8352 100644
--- a/arch/x86/ia32/ptrace32.c
+++ b/arch/x86/ia32/ptrace32.c
@@ -227,6 +227,7 @@ asmlinkage long sys32_ptrace(long request, u32 pid, u32 addr, u32 data)
case PTRACE_KILL:
case PTRACE_CONT:
case PTRACE_SINGLESTEP:
+ case PTRACE_SINGLEBLOCK:
case PTRACE_DETACH:
case PTRACE_SYSCALL:
case PTRACE_OLDSETOPTIONS: