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authorRoland McGrath <roland@redhat.com>2008-01-30 07:31:47 -0500
committerIngo Molnar <mingo@elte.hu>2008-01-30 07:31:47 -0500
commit16c3e389e7a7254ff8dc7029ac4fbe996c3c75bf (patch)
treee87239acac664b4f940118b9920e457cb8a1461c /kernel/ptrace.c
parent5bde4d181793be84351bc21c256d8c71cfcd313a (diff)
x86: ptrace_request peekdata/pokedata
This makes ptrace_request handle {PEEK,POKE}{TEXT,DATA} directly. Every arch_ptrace that could call generic_ptrace_peekdata already has a default case calling ptrace_request, so this keeps things simpler for the arch code. 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 'kernel/ptrace.c')
-rw-r--r--kernel/ptrace.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 973d727f5e84..e6a99d2793b3 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -426,6 +426,13 @@ int ptrace_request(struct task_struct *child, long request,
426 int ret = -EIO; 426 int ret = -EIO;
427 427
428 switch (request) { 428 switch (request) {
429 case PTRACE_PEEKTEXT:
430 case PTRACE_PEEKDATA:
431 return generic_ptrace_peekdata(child, addr, data);
432 case PTRACE_POKETEXT:
433 case PTRACE_POKEDATA:
434 return generic_ptrace_pokedata(child, addr, data);
435
429#ifdef PTRACE_OLDSETOPTIONS 436#ifdef PTRACE_OLDSETOPTIONS
430 case PTRACE_OLDSETOPTIONS: 437 case PTRACE_OLDSETOPTIONS:
431#endif 438#endif