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| author | Markus Metzger <markus.t.metzger@intel.com> | 2014-02-03 11:40:50 +0100 |
|---|---|---|
| committer | Markus Metzger <markus.t.metzger@intel.com> | 2015-07-02 12:54:20 +0200 |
| commit | 9be54cae43929ab989fcd44dfcf8d3313a55f7a0 (patch) | |
| tree | 94df2cf071445b2fc70446451ce78b4cb441cded /gdb/common/btrace-common.h | |
| parent | 010a18a1b12ec6d5219b7e602aa6abe12344dd1a (diff) | |
| download | gdb-9be54cae43929ab989fcd44dfcf8d3313a55f7a0.zip gdb-9be54cae43929ab989fcd44dfcf8d3313a55f7a0.tar.gz gdb-9be54cae43929ab989fcd44dfcf8d3313a55f7a0.tar.bz2 | |
btrace: store raw btrace data
Store the raw branch trace data that has been read from the target.
This data can be used for maintenance commands as well as for generating
a core file for the "record save" command.
gdb/
* btrace.c (btrace_fetch): Append the new trace data.
(btrace_clear): Clear the stored trace data.
* btrace.h (btrace_thread_info) <data>: New.
* common/btrace-common.h (btrace_data_clear)
(btrace_data_append): New.
* common/btrace-common.c (btrace_data_clear)
(btrace_data_append): New.
Diffstat (limited to 'gdb/common/btrace-common.h')
| -rw-r--r-- | gdb/common/btrace-common.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/common/btrace-common.h b/gdb/common/btrace-common.h index ebae17e..f22efc5 100644 --- a/gdb/common/btrace-common.h +++ b/gdb/common/btrace-common.h @@ -214,7 +214,16 @@ extern void btrace_data_init (struct btrace_data *data); /* Cleanup DATA. */ extern void btrace_data_fini (struct btrace_data *data); +/* Clear DATA. */ +extern void btrace_data_clear (struct btrace_data *data); + /* Return non-zero if DATA is empty; zero otherwise. */ extern int btrace_data_empty (struct btrace_data *data); +/* Append the branch trace data from SRC to the end of DST. + Both SRC and DST must use the same format. + Returns zero on success; a negative number otherwise. */ +extern int btrace_data_append (struct btrace_data *dst, + const struct btrace_data *src); + #endif /* BTRACE_COMMON_H */ |