Hongtao Zheng - add simulation because previous functions could not halt for instruct...

[openocd] / src / target / feroceon.c

diff --git a/src/target/feroceon.c b/src/target/feroceon.c
index e4874620a764c6383bafc815214222a04debb51c..4baa20ca2734277f06e6f02d928f8d086b635f4e 100644 (file)
--- a/src/target/feroceon.c
+++ b/src/target/feroceon.c
@@ -55,7 +55,7 @@
 #include <string.h>
 
 int feroceon_examine(struct target_s *target);
-int feroceon_target_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct target_s *target);
+int feroceon_target_create(struct target_s *target, Jim_Interp *interp);
 int feroceon_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffer);
 int feroceon_init_target(struct command_context_s *cmd_ctx, struct target_s *target);
 int feroceon_quit(void);
@@ -106,7 +106,7 @@ target_type_t feroceon_target =
        .remove_watchpoint = arm7_9_remove_watchpoint,
 
        .register_commands = arm926ejs_register_commands,
-       .target_command = feroceon_target_command,
+       .target_create = feroceon_target_create,
        .init_target = feroceon_init_target,
        .examine = feroceon_examine,
        .quit = feroceon_quit
@@ -523,6 +523,7 @@ int feroceon_examine_debug_reason(target_t *target)
 
 int feroceon_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffer)
 {
+       int retval;
        armv4_5_common_t *armv4_5 = target->arch_info;
        arm7_9_common_t *arm7_9 = armv4_5->arch_info;
        enum armv4_5_state core_state = armv4_5->core_state;
@@ -579,7 +580,10 @@ int feroceon_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buf
                        target_buffer_set_u32(target, dcc_code_buf + i*4, dcc_code[i]);
 
                /* write DCC code to working area */
-               target->type->write_memory(target, arm7_9->dcc_working_area->address, 4, dcc_size, dcc_code_buf);
+               if((retval = target->type->write_memory(target, arm7_9->dcc_working_area->address, 4, dcc_size, dcc_code_buf)) != ERROR_OK)
+               {
+                       return retval;
+               }
        }
 
        /* backup clobbered processor state */
@@ -646,29 +650,13 @@ int feroceon_quit(void)
        return ERROR_OK;
 }
 
-int feroceon_target_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct target_s *target)
+int feroceon_target_create(struct target_s *target, Jim_Interp *interp)
 {
-       int chain_pos;
-       char *variant = NULL;
        armv4_5_common_t *armv4_5;
        arm7_9_common_t *arm7_9;
-       arm926ejs_common_t *arm926ejs = malloc(sizeof(arm926ejs_common_t));
-       memset(arm926ejs, 0, sizeof(*arm926ejs));
-       
-       if (argc < 4)
-       {
-               LOG_ERROR("'target arm926ejs' requires at least one additional argument");
-               exit(-1);
-       }
-       
-       chain_pos = strtoul(args[3], NULL, 0);
-       
-       if (argc >= 5)
-               variant = args[4];
-       
-       LOG_DEBUG("chain_pos: %i, variant: %s", chain_pos, variant);
-       
-       arm926ejs_init_arch_info(target, arm926ejs, chain_pos, variant);
+       arm926ejs_common_t *arm926ejs = calloc(1,sizeof(arm926ejs_common_t));
+  
+       arm926ejs_init_arch_info(target, arm926ejs, target->chain_position, target->variant);
 
        armv4_5 = target->arch_info;
        arm7_9 = armv4_5->arch_info;