X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Ftarget%2Farm920t.c;h=e0b1c70ae2d61d44e7b0a55af876082787427de8;hb=ff5deeeeaa4f394931e3c5ccfb4cfd33beda0743;hp=217c63c6a7443612e02b05f950175ca65984fe46;hpb=0529c14bfeb113ee37f4d961f9309102d57a1e39;p=openocd.git

diff --git a/src/target/arm920t.c b/src/target/arm920t.c
index 217c63c6a7..e0b1c70ae2 100644
--- a/src/target/arm920t.c
+++ b/src/target/arm920t.c
@@ -449,14 +449,8 @@ int arm920t_arch_state(struct target *target)
 
 	armv4_5 = &arm920t->arm7_9_common.armv4_5_common;
 
-	LOG_USER("target halted in %s state due to %s, current mode: %s\n"
-			"cpsr: 0x%8.8" PRIx32 " pc: 0x%8.8" PRIx32 "\n"
-			"MMU: %s, D-Cache: %s, I-Cache: %s",
-			 arm_state_strings[armv4_5->core_state],
-			 Jim_Nvp_value2name_simple(nvp_target_debug_reason, target->debug_reason)->name,
-			 arm_mode_name(armv4_5->core_mode),
-			 buf_get_u32(armv4_5->cpsr->value, 0, 32),
-			 buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
+	arm_arch_state(target);
+	LOG_USER("MMU: %s, D-Cache: %s, I-Cache: %s",
 			 state[arm920t->armv4_5_mmu.mmu_enabled],
 			 state[arm920t->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled],
 			 state[arm920t->armv4_5_mmu.armv4_5_cache.i_cache_enabled]);
@@ -1390,35 +1384,39 @@ static int arm920t_mcr(struct target *target, int cpnum,
 static const struct command_registration arm920t_exec_command_handlers[] = {
 	{
 		.name = "cp15",
-		.handler = &arm920t_handle_cp15_command,
+		.handler = arm920t_handle_cp15_command,
 		.mode = COMMAND_EXEC,
 		.help = "display/modify cp15 register",
-		.usage = "<num> [value]",
+		.usage = "regnum [value]",
 	},
 	{
 		.name = "cp15i",
-		.handler = &arm920t_handle_cp15i_command,
+		.handler = arm920t_handle_cp15i_command,
 		.mode = COMMAND_EXEC,
-		.help = "display/modify cp15 (interpreted access)",
-		.usage = "<opcode> [value] [address]",
+		/* prefer using less error-prone "arm mcr" or "arm mrc" */
+		.help = "display/modify cp15 register using ARM opcode"
+			" (DEPRECATED)",
+		.usage = "instruction [value [address]]",
 	},
 	{
 		.name = "cache_info",
-		.handler = &arm920t_handle_cache_info_command,
+		.handler = arm920t_handle_cache_info_command,
 		.mode = COMMAND_EXEC,
 		.help = "display information about target caches",
 	},
 	{
 		.name = "read_cache",
-		.handler = &arm920t_handle_read_cache_command,
+		.handler = arm920t_handle_read_cache_command,
 		.mode = COMMAND_EXEC,
-		.help = "display I/D cache content",
+		.help = "dump I/D cache content to file",
+		.usage = "filename",
 	},
 	{
 		.name = "read_mmu",
-		.handler = &arm920t_handle_read_mmu_command,
+		.handler = arm920t_handle_read_mmu_command,
 		.mode = COMMAND_EXEC,
-		.help = "display I/D mmu content",
+		.help = "dump I/D mmu content to file",
+		.usage = "filename",
 	},
 	COMMAND_REGISTRATION_DONE
 };
@@ -1478,4 +1476,5 @@ struct target_type arm920t_target =
 	.target_create = arm920t_target_create,
 	.init_target = arm9tdmi_init_target,
 	.examine = arm7_9_examine,
+	.check_reset = arm7_9_check_reset,
 };