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target/etm: change prototype of etmv1_analyze_trace() 

To prepare for handling TCL return values consistently, all calls
to command_print/command_print_sameline should be ready to switch
to CMD as first parameter.

Change prototype of etmv1_analyze_trace() to pass CMD instead of
CMD_CTX.

This change was part of http://openocd.zylin.com/1815 from Paul
Fertser and has been extracted and rebased to simplify the review.

Change-Id: Ic923af5480a54c7272d2ff1abbe235ba941cf1a0
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5072
Tested-by: jenkins
bscan_optimization
Paul Fertser 2019-04-01 05:03:21 +02:00 committed by Tomas Vanek
parent 0f488acbba
commit 5a330d1d74
1 changed files with 14 additions and 14 deletions
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28
src/target/etm.c
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@ -859,7 +859,7 @@ static int etmv1_data(struct etm_context *ctx, int size, uint32_t *data)
return 0;
}
static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *cmd_ctx)
static int etmv1_analyze_trace(struct etm_context *ctx, struct command_invocation *cmd)
{
int retval;
struct arm_instruction instruction;
@ -869,7 +869,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
ctx->capture_driver->read_trace(ctx);
if (ctx->trace_depth == 0) {
command_print(cmd_ctx, "Trace is empty.");
command_print(cmd->ctx, "Trace is empty.");
return ERROR_OK;
}
@ -893,7 +893,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
int current_pc_ok = ctx->pc_ok;
if (ctx->trace_data[ctx->pipe_index].flags & ETMV1_TRIGGER_CYCLE)
command_print(cmd_ctx, "--- trigger ---");
command_print(cmd->ctx, "--- trigger ---");
/* instructions execute in IE/D or BE/D cycles */
if ((pipestat == STAT_IE) || (pipestat == STAT_ID))
@ -942,7 +942,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
next_pc = ctx->last_branch;
break;
case 0x1: /* tracing enabled */
command_print(cmd_ctx,
command_print(cmd->ctx,
"--- tracing enabled at 0x%8.8" PRIx32 " ---",
ctx->last_branch);
ctx->current_pc = ctx->last_branch;
@ -950,7 +950,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
continue;
break;
case 0x2: /* trace restarted after FIFO overflow */
command_print(cmd_ctx,
command_print(cmd->ctx,
"--- trace restarted after FIFO overflow at 0x%8.8" PRIx32 " ---",
ctx->last_branch);
ctx->current_pc = ctx->last_branch;
@ -958,7 +958,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
continue;
break;
case 0x3: /* exit from debug state */
command_print(cmd_ctx,
command_print(cmd->ctx,
"--- exit from debug state at 0x%8.8" PRIx32 " ---",
ctx->last_branch);
ctx->current_pc = ctx->last_branch;
@ -971,7 +971,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
* we have to move on with the next trace cycle
*/
if (!current_pc_ok) {
command_print(cmd_ctx,
command_print(cmd->ctx,
"--- periodic synchronization point at 0x%8.8" PRIx32 " ---",
next_pc);
ctx->current_pc = next_pc;
@ -998,9 +998,9 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
|| ((ctx->last_branch >= 0xffff0000) &&
(ctx->last_branch <= 0xffff0020))) {
if ((ctx->last_branch & 0xff) == 0x10)
command_print(cmd_ctx, "data abort");
command_print(cmd->ctx, "data abort");
else {
command_print(cmd_ctx,
command_print(cmd->ctx,
"exception vector 0x%2.2" PRIx32 "",
ctx->last_branch);
ctx->current_pc = ctx->last_branch;
@ -1058,7 +1058,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
ctx->ptr_ok = 1;
if (ctx->ptr_ok)
command_print(cmd_ctx,
command_print(cmd->ctx,
"address: 0x%8.8" PRIx32 "",
ctx->last_ptr);
}
@ -1073,7 +1073,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
uint32_t data;
if (etmv1_data(ctx, 4, &data) != 0)
return ERROR_ETM_ANALYSIS_FAILED;
command_print(cmd_ctx,
command_print(cmd->ctx,
"data: 0x%8.8" PRIx32 "",
data);
}
@ -1084,7 +1084,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
if (etmv1_data(ctx, arm_access_size(&instruction),
&data) != 0)
return ERROR_ETM_ANALYSIS_FAILED;
command_print(cmd_ctx, "data: 0x%8.8" PRIx32 "", data);
command_print(cmd->ctx, "data: 0x%8.8" PRIx32 "", data);
}
}
@ -1119,7 +1119,7 @@ static int etmv1_analyze_trace(struct etm_context *ctx, struct command_context *
(cycles == 1) ? "cycle" : "cycles");
}
command_print(cmd_ctx, "%s%s%s",
command_print(cmd->ctx, "%s%s%s",
instruction.text,
(pipestat == STAT_IN) ? " (not executed)" : "",
cycles_text);
@ -1982,7 +1982,7 @@ COMMAND_HANDLER(handle_etm_analyze_command)
return ERROR_FAIL;
}
retval = etmv1_analyze_trace(etm_ctx, CMD_CTX);
retval = etmv1_analyze_trace(etm_ctx, CMD);
if (retval != ERROR_OK) {
/* FIX! error should be reported inside etmv1_analyze_trace() */
switch (retval) {