diff options
Diffstat (limited to 'src/target/arm7_9_common.c')
| -rw-r--r-- | src/target/arm7_9_common.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c index 8e74deda..a3ef8dea 100644 --- a/src/target/arm7_9_common.c +++ b/src/target/arm7_9_common.c @@ -54,6 +54,7 @@ int handle_arm7_9_force_hw_bkpts_command(struct command_context_s *cmd_ctx, char int handle_arm7_9_dbgrq_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc); int handle_arm7_9_fast_memory_access_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc); int handle_arm7_9_dcc_downloads_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc); +int handle_arm7_9_etm_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc); int arm7_9_reinit_embeddedice(target_t *target) { @@ -2049,6 +2050,8 @@ int arm7_9_register_commands(struct command_context_s *cmd_ctx) command_t *arm7_9_cmd; arm7_9_cmd = register_command(cmd_ctx, NULL, "arm7_9", NULL, COMMAND_ANY, "arm7/9 specific commands"); + + register_command(cmd_ctx, arm7_9_cmd, "etm", handle_arm7_9_etm_command, COMMAND_CONFIG, NULL); register_command(cmd_ctx, arm7_9_cmd, "write_xpsr", handle_arm7_9_write_xpsr_command, COMMAND_EXEC, "write program status register <value> <not cpsr|spsr>"); register_command(cmd_ctx, arm7_9_cmd, "write_xpsr_im8", handle_arm7_9_write_xpsr_im8_command, COMMAND_EXEC, "write program status register <8bit immediate> <rotate> <not cpsr|spsr>"); @@ -2376,6 +2379,37 @@ int handle_arm7_9_dcc_downloads_command(struct command_context_s *cmd_ctx, char return ERROR_OK; } +int handle_arm7_9_etm_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +{ + target_t *target; + armv4_5_common_t *armv4_5; + arm7_9_common_t *arm7_9; + + if (argc != 1) + { + ERROR("incomplete 'arm7_9 etm <target>' command"); + exit(-1); + } + + target = get_target_by_num(strtoul(args[0], NULL, 0)); + + if (!target) + { + ERROR("target number '%s' not defined", args[0]); + exit(-1); + } + + if (arm7_9_get_arch_pointers(target, &armv4_5, &arm7_9) != ERROR_OK) + { + command_print(cmd_ctx, "current target isn't an ARM7/ARM9 target"); + return ERROR_OK; + } + + arm7_9->has_etm = 1; + + return ERROR_OK; +} + int arm7_9_init_arch_info(target_t *target, arm7_9_common_t *arm7_9) { armv4_5_common_t *armv4_5 = &arm7_9->armv4_5_common; |