X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farm926ejs.c;h=f4c47748cd282e39f5c5e608053a2d27e44f48fd;hp=cacb94286bd5cc3ea650cab8356286c0e914d4be;hb=57d7743639d5092770d79f7c4b12ae694c482750;hpb=56e01714203406b50b40dd7738983e3b019d4df2

diff --git a/src/target/arm926ejs.c b/src/target/arm926ejs.c
index cacb94286b..f4c47748cd 100644
--- a/src/target/arm926ejs.c
+++ b/src/target/arm926ejs.c
@@ -28,6 +28,7 @@
 #include <helper/time_support.h>
 #include "target_type.h"
 #include "register.h"
+#include "arm_opcodes.h"
 
 
 /*
@@ -69,28 +70,23 @@ static int arm926ejs_cp15_read(struct target *target, uint32_t op1, uint32_t op2
 	}
 	arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL);
 
-	fields[0].tap = jtag_info->tap;
 	fields[0].num_bits = 32;
 	fields[0].out_value = NULL;
 	fields[0].in_value = (uint8_t *)value;
 
-
-	fields[1].tap = jtag_info->tap;
 	fields[1].num_bits = 1;
 	fields[1].out_value = &access;
 	fields[1].in_value = &access;
 
-	fields[2].tap = jtag_info->tap;
 	fields[2].num_bits = 14;
 	fields[2].out_value = address_buf;
 	fields[2].in_value = NULL;
 
-	fields[3].tap = jtag_info->tap;
 	fields[3].num_bits = 1;
 	fields[3].out_value = &nr_w_buf;
 	fields[3].in_value = NULL;
 
-	jtag_add_dr_scan(4, fields, jtag_get_end_state());
+	jtag_add_dr_scan(jtag_info->tap, 4, fields, jtag_get_end_state());
 
 	long long then = timeval_ms();
 
@@ -99,7 +95,7 @@ static int arm926ejs_cp15_read(struct target *target, uint32_t op1, uint32_t op2
 		/* rescan with NOP, to wait for the access to complete */
 		access = 0;
 		nr_w_buf = 0;
-		jtag_add_dr_scan(4, fields, jtag_get_end_state());
+		jtag_add_dr_scan(jtag_info->tap, 4, fields, jtag_get_end_state());
 
 		jtag_add_callback(arm_le_to_h_u32, (jtag_callback_data_t)value);
 
@@ -163,27 +159,23 @@ static int arm926ejs_cp15_write(struct target *target, uint32_t op1, uint32_t op
 	}
 	arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL);
 
-	fields[0].tap = jtag_info->tap;
 	fields[0].num_bits = 32;
 	fields[0].out_value = value_buf;
 	fields[0].in_value = NULL;
 
-	fields[1].tap = jtag_info->tap;
 	fields[1].num_bits = 1;
 	fields[1].out_value = &access;
 	fields[1].in_value = &access;
 
-	fields[2].tap = jtag_info->tap;
 	fields[2].num_bits = 14;
 	fields[2].out_value = address_buf;
 	fields[2].in_value = NULL;
 
-	fields[3].tap = jtag_info->tap;
 	fields[3].num_bits = 1;
 	fields[3].out_value = &nr_w_buf;
 	fields[3].in_value = NULL;
 
-	jtag_add_dr_scan(4, fields, jtag_get_end_state());
+	jtag_add_dr_scan(jtag_info->tap, 4, fields, jtag_get_end_state());
 
 	long long then = timeval_ms();
 
@@ -192,7 +184,7 @@ static int arm926ejs_cp15_write(struct target *target, uint32_t op1, uint32_t op
 		/* rescan with NOP, to wait for the access to complete */
 		access = 0;
 		nr_w_buf = 0;
-		jtag_add_dr_scan(4, fields, jtag_get_end_state());
+		jtag_add_dr_scan(jtag_info->tap, 4, fields, jtag_get_end_state());
 		if ((retval = jtag_execute_queue()) != ERROR_OK)
 		{
 			return retval;
@@ -504,14 +496,8 @@ int arm926ejs_arch_state(struct target *target)
 
 	armv4_5 = &arm926ejs->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[arm926ejs->armv4_5_mmu.mmu_enabled],
 			 state[arm926ejs->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled],
 			 state[arm926ejs->armv4_5_mmu.armv4_5_cache.i_cache_enabled]);
@@ -574,9 +560,9 @@ int arm926ejs_soft_reset_halt(struct target *target)
 	armv4_5->cpsr->dirty = 1;
 
 	/* start fetching from 0x0 */
-	buf_set_u32(armv4_5->core_cache->reg_list[15].value, 0, 32, 0x0);
-	armv4_5->core_cache->reg_list[15].dirty = 1;
-	armv4_5->core_cache->reg_list[15].valid = 1;
+	buf_set_u32(armv4_5->pc->value, 0, 32, 0x0);
+	armv4_5->pc->dirty = 1;
+	armv4_5->pc->valid = 1;
 
 	arm926ejs_disable_mmu_caches(target, 1, 1, 1);
 	arm926ejs->armv4_5_mmu.mmu_enabled = 0;
@@ -762,7 +748,7 @@ static int arm926ejs_mmu(struct target *target, int *enabled)
 static const struct command_registration arm926ejs_exec_command_handlers[] = {
 	{
 		.name = "cache_info",
-		.handler = &arm926ejs_handle_cache_info_command,
+		.handler = arm926ejs_handle_cache_info_command,
 		.mode = COMMAND_EXEC,
 		.help = "display information about target caches",
 
@@ -800,7 +786,7 @@ struct target_type arm926ejs_target =
 	.deassert_reset = arm7_9_deassert_reset,
 	.soft_reset_halt = arm926ejs_soft_reset_halt,
 
-	.get_gdb_reg_list = armv4_5_get_gdb_reg_list,
+	.get_gdb_reg_list = arm_get_gdb_reg_list,
 
 	.read_memory = arm7_9_read_memory,
 	.write_memory = arm926ejs_write_memory,
@@ -820,6 +806,7 @@ struct target_type arm926ejs_target =
 	.target_create = arm926ejs_target_create,
 	.init_target = arm9tdmi_init_target,
 	.examine = arm7_9_examine,
+	.check_reset = arm7_9_check_reset,
 	.virt2phys = arm926ejs_virt2phys,
 	.mmu = arm926ejs_mmu,