* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "target_type.h"
#include "register.h"
#include "arm_opcodes.h"
+#include "arm_semihosting.h"
/*
* For information about ARM7TDMI, see ARM DDI 0210C (r4p1)
retval = arm_jtag_scann(&arm7_9->jtag_info, 0x1, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
- retval = arm_jtag_set_instr(&arm7_9->jtag_info, arm7_9->jtag_info.intest_instr, NULL, TAP_DRPAUSE);
+ retval = arm_jtag_set_instr(arm7_9->jtag_info.tap, arm7_9->jtag_info.intest_instr, NULL, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
static inline int arm7tdmi_clock_out_inner(struct arm_jtag *jtag_info, uint32_t out, int breakpoint)
{
- uint32_t values[2] = {breakpoint, flip_u32(out, 32)};
+ uint8_t bp = breakpoint ? 1 : 0;
+ uint8_t out_value[4];
+ buf_set_u32(out_value, 0, 32, flip_u32(out, 32));
- jtag_add_dr_out(jtag_info->tap,
+ struct scan_field fields[2] = {
+ { .num_bits = arm7tdmi_num_bits[0], .out_value = &bp },
+ { .num_bits = arm7tdmi_num_bits[1], .out_value = out_value },
+ };
+
+ jtag_add_dr_scan(jtag_info->tap,
2,
- arm7tdmi_num_bits,
- values,
+ fields,
TAP_DRPAUSE);
jtag_add_runtest(0, TAP_DRPAUSE);
retval = arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
- retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+ retval = arm_jtag_set_instr(jtag_info->tap, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
retval = arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
- retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+ retval = arm_jtag_set_instr(jtag_info->tap, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
retval = arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
- retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
+ retval = arm_jtag_set_instr(jtag_info->tap, jtag_info->intest_instr, NULL, TAP_DRPAUSE);
if (retval != ERROR_OK)
return retval;
int arm7tdmi_init_target(struct command_context *cmd_ctx, struct target *target)
{
arm7tdmi_build_reg_cache(target);
-
+ arm_semihosting_init(target);
return ERROR_OK;
}
arm7_9->enable_single_step = arm7_9_enable_eice_step;
arm7_9->disable_single_step = arm7_9_disable_eice_step;
+ arm7_9->write_memory = arm7_9_write_memory;
+ arm7_9->bulk_write_memory = arm7_9_bulk_write_memory;
+
arm7_9->post_debug_entry = NULL;
arm7_9->pre_restore_context = NULL;
.deassert_reset = arm7_9_deassert_reset,
.soft_reset_halt = arm7_9_soft_reset_halt,
+ .get_gdb_arch = arm_get_gdb_arch,
.get_gdb_reg_list = arm_get_gdb_reg_list,
.read_memory = arm7_9_read_memory,
- .write_memory = arm7_9_write_memory,
- .bulk_write_memory = arm7_9_bulk_write_memory,
+ .write_memory = arm7_9_write_memory_opt,
.checksum_memory = arm_checksum_memory,
.blank_check_memory = arm_blank_check_memory,