auracaster/sw_openocd
3
0
Fork 0
forked from auracaster/openocd
Code Pull Requests Activity

ETM cleanup

Browse Source 
Various cleanups of ETM related code.

 - Saner error return paths
 - Simplify arm7_9 init ... no need for extra zeroing!
 - Shrink some lines
 - Tweak some diagnostics
 - Use shorter name for ETM struct type.
 - Don't exit()

and similar.  The diagnostics look forward to having
this ETM code work with more than just ARM7/ARM9.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
David Brownell
2009-11-11 04:42:50 -08:00
parent 583a293a32
commit d796ce0e4d
4 changed files with 120 additions and 131 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/target/etm.h
View File

@@ -115,17 +115,17 @@ typedef enum
} etmv1_tracemode_t;
/* forward-declare ETM context */
struct etm_context_s;
struct etm;
typedef struct etm_capture_driver_s
{
char *name;
int (*register_commands)(struct command_context_s *cmd_ctx);
int (*init)(struct etm_context_s *etm_ctx);
trace_status_t (*status)(struct etm_context_s *etm_ctx);
int (*read_trace)(struct etm_context_s *etm_ctx);
int (*start_capture)(struct etm_context_s *etm_ctx);
int (*stop_capture)(struct etm_context_s *etm_ctx);
int (*init)(struct etm *etm_ctx);
trace_status_t (*status)(struct etm *etm_ctx);
int (*read_trace)(struct etm *etm_ctx);
int (*start_capture)(struct etm *etm_ctx);
int (*stop_capture)(struct etm *etm_ctx);
} etm_capture_driver_t;
enum
@@ -146,7 +146,7 @@ typedef struct etmv1_trace_data_s
* this will have to be split into version independent elements
* and a version specific part
*/
typedef struct etm_context_s
typedef struct etm
{
target_t *target; /* target this ETM is connected to */
reg_cache_t *reg_cache; /* ETM register cache */