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-rw-r--r--src/openocd.c2
-rw-r--r--src/target/etm.c19
2 files changed, 9 insertions, 12 deletions
diff --git a/src/openocd.c b/src/openocd.c
index 1bdbb1ca..57d2dc4b 100644
--- a/src/openocd.c
+++ b/src/openocd.c
@@ -18,7 +18,7 @@
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#define OPENOCD_VERSION "Open On-Chip Debugger (2007-07-31 12:00 CEST)
+#define OPENOCD_VERSION "Open On-Chip Debugger (2007-07-31 19:00 CEST)"
#ifdef HAVE_CONFIG_H
#include "config.h"
diff --git a/src/target/etm.c b/src/target/etm.c
index 52e4b3d6..cbe3db59 100644
--- a/src/target/etm.c
+++ b/src/target/etm.c
@@ -760,18 +760,21 @@ int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
u32 old_data_index = ctx->data_index;
u32 old_data_half = ctx->data_half;
u32 old_index = ctx->pipe_index;
+ u32 last_instruction = ctx->last_instruction;
u32 cycles = 0;
if (ctx->trace_data[ctx->pipe_index].flags & ETMV1_TRIGGER_CYCLE)
{
command_print(cmd_ctx, "--- trigger ---");
}
+
+ /* instructions execute in IE/D or BE/D cycles */
+ if ((pipestat == STAT_IE) || (pipestat == STAT_ID))
+ ctx->last_instruction = ctx->pipe_index;
/* if we don't have a valid pc skip until we reach an indirect branch */
if ((!ctx->pc_ok) && (pipestat != STAT_BE))
{
- if (pipestat == STAT_IE)
- ctx->last_instruction = ctx->pipe_index;
ctx->pipe_index++;
continue;
}
@@ -787,6 +790,8 @@ int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
*/
old_data_index = ctx->data_index;
old_data_half = ctx->data_half;
+
+ ctx->last_instruction = ctx->pipe_index;
if ((retval = etmv1_branch_address(ctx)) != 0)
{
@@ -810,32 +815,27 @@ int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
{
case 0x0: /* normal PC change */
next_pc = ctx->last_branch;
- ctx->last_instruction = old_index;
break;
case 0x1: /* tracing enabled */
command_print(cmd_ctx, "--- tracing enabled at 0x%8.8x ---", ctx->last_branch);
ctx->current_pc = ctx->last_branch;
ctx->pipe_index++;
- ctx->last_instruction = old_index;
continue;
break;
case 0x2: /* trace restarted after FIFO overflow */
command_print(cmd_ctx, "--- trace restarted after FIFO overflow at 0x%8.8x ---", ctx->last_branch);
ctx->current_pc = ctx->last_branch;
ctx->pipe_index++;
- ctx->last_instruction = old_index;
continue;
break;
case 0x3: /* exit from debug state */
command_print(cmd_ctx, "--- exit from debug state at 0x%8.8x ---", ctx->last_branch);
ctx->current_pc = ctx->last_branch;
ctx->pipe_index++;
- ctx->last_instruction = old_index;
continue;
break;
case 0x4: /* periodic synchronization point */
next_pc = ctx->last_branch;
- ctx->last_instruction = old_index;
break;
default: /* reserved */
ERROR("BUG: branch reason code 0x%x is reserved", ctx->last_branch_reason);
@@ -854,8 +854,6 @@ int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
if (((ctx->last_branch >= 0x0) && (ctx->last_branch <= 0x20))
|| ((ctx->last_branch >= 0xffff0000) && (ctx->last_branch <= 0xffff0020)))
{
- ctx->last_instruction = old_index;
-
if ((ctx->last_branch & 0xff) == 0x10)
{
command_print(cmd_ctx, "data abort");
@@ -889,8 +887,7 @@ int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
}
}
- cycles = old_index - ctx->last_instruction;
- ctx->last_instruction = old_index;
+ cycles = old_index - last_instruction;
}
if ((pipestat == STAT_ID) || (pipestat == STAT_BD))