在 2016/6/1 16:40, Jiri Olsa 写道:
On Tue, May 31, 2016 at 11:19:08AM +, He Kuang wrote:
SNIP
-int unwind__prepare_access(struct thread *thread)
+int unwind__prepare_access(struct thread *thread, struct map *map)
{
- unwind__register_ops(thread, local_unwind_libunwind_ops);
+
在 2016/6/1 16:40, Jiri Olsa 写道:
On Tue, May 31, 2016 at 11:19:08AM +, He Kuang wrote:
SNIP
-int unwind__prepare_access(struct thread *thread)
+int unwind__prepare_access(struct thread *thread, struct map *map)
{
- unwind__register_ops(thread, local_unwind_libunwind_ops);
+
On Tue, May 31, 2016 at 11:19:08AM +, He Kuang wrote:
SNIP
> -int unwind__prepare_access(struct thread *thread)
> +int unwind__prepare_access(struct thread *thread, struct map *map)
> {
> - unwind__register_ops(thread, local_unwind_libunwind_ops);
> + const char *arch;
> + enum
On Tue, May 31, 2016 at 11:19:08AM +, He Kuang wrote:
SNIP
> -int unwind__prepare_access(struct thread *thread)
> +int unwind__prepare_access(struct thread *thread, struct map *map)
> {
> - unwind__register_ops(thread, local_unwind_libunwind_ops);
> + const char *arch;
> + enum
On Tue, May 31, 2016 at 11:19:08AM +, He Kuang wrote:
SNIP
> -int unwind__prepare_access(struct thread *thread)
> +int unwind__prepare_access(struct thread *thread, struct map *map)
> {
> - unwind__register_ops(thread, local_unwind_libunwind_ops);
> + const char *arch;
> + enum
On Tue, May 31, 2016 at 11:19:08AM +, He Kuang wrote:
SNIP
> -int unwind__prepare_access(struct thread *thread)
> +int unwind__prepare_access(struct thread *thread, struct map *map)
> {
> - unwind__register_ops(thread, local_unwind_libunwind_ops);
> + const char *arch;
> + enum
Currently, perf script uses host unwind methods to parse perf.data
callchain info regardless of the target architecture. So we get wrong
result without any warnings when unwinding callchains of x86(32-bit)
on x86(64-bit) machine.
This patch adds extra step that check the target platform before
Currently, perf script uses host unwind methods to parse perf.data
callchain info regardless of the target architecture. So we get wrong
result without any warnings when unwinding callchains of x86(32-bit)
on x86(64-bit) machine.
This patch adds extra step that check the target platform before
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