- trying to remove a breakpoint with target running should not exit(-1) from OpenOCD

[openocd] / src / target / arm7_9_common.c

diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index 5569ad5bbb932515f5c1de7d18cdee98bcd86aa4..cda99d842a05126ca9ec9cd8cedef4cb15e13b9c 100644 (file)
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -785,7 +785,7 @@ int arm7_9_soft_reset_halt(struct target_s *target)
                target->type->halt(target);
        }
        
-       while (buf_get_u32(dbg_stat->value, EICE_DBG_CONTROL_DBGACK, 1) == 0)
+       while (buf_get_u32(dbg_stat->value, EICE_DBG_STATUS_DBGACK, 1) == 0)
        {
                embeddedice_read_reg(dbg_stat);
                jtag_execute_queue();
@@ -846,6 +846,13 @@ int arm7_9_prepare_reset_halt(target_t *target)
        armv4_5_common_t *armv4_5 = target->arch_info;
        arm7_9_common_t *arm7_9 = armv4_5->arch_info;
        
+       /* poll the target, and resume if it was currently halted */
+       arm7_9_poll(target);
+       if (target->state == TARGET_HALTED)
+       {
+               arm7_9_resume(target, 1, 0x0, 0, 1);
+       }
+       
        if (arm7_9->has_vector_catch)
        {
                /* program vector catch register to catch reset vector */
@@ -2096,8 +2103,6 @@ int arm7_9_register_commands(struct command_context_s *cmd_ctx)
        
        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>");
        
@@ -2115,7 +2120,8 @@ int arm7_9_register_commands(struct command_context_s *cmd_ctx)
                COMMAND_ANY, "use DCC downloads for larger memory writes <enable|disable>");
 
        armv4_5_register_commands(cmd_ctx);
-       etb_register_commands(cmd_ctx, arm7_9_cmd);
+       
+       etm_register_commands(cmd_ctx);
        
        return ERROR_OK;
 }
@@ -2425,81 +2431,6 @@ 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 handle_arm7_9_etb_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
-{
-       target_t *target;
-       jtag_device_t *jtag_device;
-       armv4_5_common_t *armv4_5;
-       arm7_9_common_t *arm7_9;
-       
-       if (argc != 2)
-       {
-               ERROR("incomplete 'arm7_9 etb <target> <chain_pos>' 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;
-       }
-       
-       jtag_device = jtag_get_device(strtoul(args[1], NULL, 0));
-       
-       if (!jtag_device)
-       {
-               ERROR("jtag device number '%s' not defined", args[1]);
-               exit(-1);
-       }
-
-       arm7_9->etb = malloc(sizeof(etb_t));
-       
-       arm7_9->etb->chain_pos = strtoul(args[1], NULL, 0);
-       arm7_9->etb->cur_scan_chain = -1;
-       arm7_9->etb->reg_cache = NULL;
-
-       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;
@@ -2513,8 +2444,7 @@ int arm7_9_init_arch_info(target_t *target, arm7_9_common_t *arm7_9)
        arm7_9->force_hw_bkpts = 0;
        arm7_9->use_dbgrq = 0;
        
-       arm7_9->has_etm = 0;
-       arm7_9->etb = NULL;
+       arm7_9->etm_ctx = NULL;
        arm7_9->has_single_step = 0;
        arm7_9->has_monitor_mode = 0;
        arm7_9->has_vector_catch = 0;