A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 03:01:39 -04:00
Code Issues Projects Releases Packages Wiki Activity

[POWERPC] kprobes: Eliminate sstep exception if instruction can be emulated

Browse source 
For cases when probes are placed on instructions that can be emulated,
don't take the single-step exception.

Signed-off-by: Ananth N Mavinakayanahalli <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
This commit is contained in:
Ananth N Mavinakayanahalli 2007-04-18 15:57:51 +10:00 • committed by Paul Mackerras
commit e6349a958b
2 changed files with 40 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
include/asm-powerpc/kprobes.h
View file

@ -87,6 +87,11 @@ extern void arch_remove_kprobe(struct kprobe *p);
struct arch_specific_insn {
/* copy of original instruction */
kprobe_opcode_t *insn;
/*
* Set in kprobes code, initially to 0. If the instruction can be
* eumulated, this is set to 1, if not, to -1.
*/
int boostable;
};
struct prev_kprobe {