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Commit 16c3e389 authored by Roland McGrath's avatar Roland McGrath Committed by Ingo Molnar
Browse files

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: default avatarRoland McGrath <roland@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 5bde4d18

kernel/ptrace.c

+7 −0
Original line number Original line Diff line number Diff line
@@ -426,6 +426,13 @@ int ptrace_request(struct task_struct *child, long request, 
	int ret = -EIO;

	int ret = -EIO;





	switch (request) {

	switch (request) {

	case PTRACE_PEEKTEXT:

	case PTRACE_PEEKDATA:

		return generic_ptrace_peekdata(child, addr, data);

	case PTRACE_POKETEXT:

	case PTRACE_POKEDATA:

		return generic_ptrace_pokedata(child, addr, data);



#ifdef PTRACE_OLDSETOPTIONS

#ifdef PTRACE_OLDSETOPTIONS

	case PTRACE_OLDSETOPTIONS:

	case PTRACE_OLDSETOPTIONS:

#endif

#endif