Add RISC-V support.

[fw/openocd] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index 4552034ec2f1d0430c159b485e8bb5a16c30cb00..68f93210a5e400f6122b2147f70f34f641db08f1 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -107,6 +107,7 @@ extern struct target_type or1k_target;
 extern struct target_type quark_x10xx_target;
 extern struct target_type quark_d20xx_target;
 extern struct target_type stm8_target;
+extern struct target_type riscv_target;
 
 static struct target_type *target_types[] = {
        &arm7tdmi_target,
@@ -139,6 +140,7 @@ static struct target_type *target_types[] = {
        &quark_x10xx_target,
        &quark_d20xx_target,
        &stm8_target,
+       &riscv_target,
 #if BUILD_TARGET64
        &aarch64_target,
 #endif
@@ -1893,6 +1895,11 @@ static void target_destroy(struct target *target)
        if (target->type->deinit_target)
                target->type->deinit_target(target);
 
+       if (target->semihosting)
+               free(target->semihosting);
+
+       jtag_unregister_event_callback(jtag_enable_callback, target);
+
        struct target_event_action *teap = target->event_action;
        while (teap) {
                struct target_event_action *next = teap->next;
@@ -1908,6 +1915,18 @@ static void target_destroy(struct target *target)
                free(target->working_areas);
        }
 
+       /* release the targets SMP list */
+       if (target->smp) {
+               struct target_list *head = target->head;
+               while (head != NULL) {
+                       struct target_list *pos = head->next;
+                       head->target->smp = 0;
+                       free(head);
+                       head = pos;
+               }
+               target->smp = 0;
+       }
+
        free(target->type);
        free(target->trace_info);
        free(target->fileio_info);
@@ -2237,21 +2256,19 @@ int target_checksum_memory(struct target *target, target_addr_t address, uint32_
        return retval;
 }
 
-int target_blank_check_memory(struct target *target, target_addr_t address, uint32_t size, uint32_t* blank,
+int target_blank_check_memory(struct target *target,
+       struct target_memory_check_block *blocks, int num_blocks,
        uint8_t erased_value)
 {
-       int retval;
        if (!target_was_examined(target)) {
                LOG_ERROR("Target not examined yet");
                return ERROR_FAIL;
        }
 
-       if (target->type->blank_check_memory == 0)
+       if (target->type->blank_check_memory == NULL)
                return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
 
-       retval = target->type->blank_check_memory(target, address, size, blank, erased_value);
-
-       return retval;
+       return target->type->blank_check_memory(target, blocks, num_blocks, erased_value);
 }
 
 int target_read_u64(struct target *target, target_addr_t address, uint64_t *value)
@@ -2959,6 +2976,9 @@ COMMAND_HANDLER(handle_halt_command)
        LOG_DEBUG("-");
 
        struct target *target = get_current_target(CMD_CTX);
+
+       target->verbose_halt_msg = true;
+
        int retval = target_halt(target);
        if (ERROR_OK != retval)
                return retval;
@@ -4113,8 +4133,9 @@ static int target_mem2array(Jim_Interp *interp, struct target *target, int argc,
         * argv[3] = memory address
         * argv[4] = count of times to read
         */
+
        if (argc < 4 || argc > 5) {
-               Jim_WrongNumArgs(interp, 1, argv, "varname width addr nelems [phys]");
+               Jim_WrongNumArgs(interp, 0, argv, "varname width addr nelems [phys]");
                return JIM_ERR;
        }
        varname = Jim_GetString(argv[0], &len);
@@ -5418,21 +5439,19 @@ static const struct command_registration target_instance_command_handlers[] = {
                .mode = COMMAND_EXEC,
                .jim_handler = jim_target_examine,
                .help = "used internally for reset processing",
-               .usage = "arp_examine ['allow-defer']",
+               .usage = "['allow-defer']",
        },
        {
                .name = "was_examined",
                .mode = COMMAND_EXEC,
                .jim_handler = jim_target_was_examined,
                .help = "used internally for reset processing",
-               .usage = "was_examined",
        },
        {
                .name = "examine_deferred",
                .mode = COMMAND_EXEC,
                .jim_handler = jim_target_examine_deferred,
                .help = "used internally for reset processing",
-               .usage = "examine_deferred",
        },
        {
                .name = "arp_halt_gdb",
@@ -5579,7 +5598,7 @@ static int target_create(Jim_GetOptInfo *goi)
        target->next                = NULL;
        target->arch_info           = NULL;
 
-       target->display             = 1;
+       target->verbose_halt_msg        = true;
 
        target->halt_issued                     = false;
 
@@ -6399,7 +6418,7 @@ static const struct command_registration target_exec_command_handlers[] = {
                .handler = handle_bp_command,
                .mode = COMMAND_EXEC,
                .help = "list or set hardware or software breakpoint",
-               .usage = "<address> [<asid>]<length> ['hw'|'hw_ctx']",
+               .usage = "<address> [<asid>] <length> ['hw'|'hw_ctx']",
        },
        {
                .name = "rbp",