gdb_server: improved gdb load performance

[fw/openocd] / src / target / arm920t.c

diff --git a/src/target/arm920t.c b/src/target/arm920t.c
index 152edcfeb30b9638d398c5d1602a43dafe72ad95..a7816fd8c6a61ac817a12d678d2580b6037054ec 100644 (file)
--- a/src/target/arm920t.c
+++ b/src/target/arm920t.c
@@ -95,31 +95,27 @@ static int arm920t_read_cp15_physical(struct target *target,
        arm_jtag_scann(jtag_info, 0xf);
        arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL);
 
-       fields[0].tap = jtag_info->tap;
        fields[0].num_bits = 1;
        fields[0].out_value = &access_type_buf;
        fields[0].in_value = NULL;
 
-       fields[1].tap = jtag_info->tap;
        fields[1].num_bits = 32;
        fields[1].out_value = NULL;
        fields[1].in_value = NULL;
 
-       fields[2].tap = jtag_info->tap;
        fields[2].num_bits = 6;
        fields[2].out_value = &reg_addr_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());
 
        fields[1].in_value = (uint8_t *)value;
 
-       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);
 
@@ -150,27 +146,23 @@ static int arm920t_write_cp15_physical(struct target *target,
        arm_jtag_scann(jtag_info, 0xf);
        arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL);
 
-       fields[0].tap = jtag_info->tap;
        fields[0].num_bits = 1;
        fields[0].out_value = &access_type_buf;
        fields[0].in_value = NULL;
 
-       fields[1].tap = jtag_info->tap;
        fields[1].num_bits = 32;
        fields[1].out_value = value_buf;
        fields[1].in_value = NULL;
 
-       fields[2].tap = jtag_info->tap;
        fields[2].num_bits = 6;
        fields[2].out_value = &reg_addr_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());
 
 #ifdef _DEBUG_INSTRUCTION_EXECUTION_
        LOG_DEBUG("addr: 0x%x value: %8.8x", reg_addr, value);
@@ -206,27 +198,23 @@ static int arm920t_execute_cp15(struct target *target, uint32_t cp15_opcode,
 
        buf_set_u32(cp15_opcode_buf, 0, 32, cp15_opcode);
 
-       fields[0].tap = jtag_info->tap;
        fields[0].num_bits = 1;
        fields[0].out_value = &access_type_buf;
        fields[0].in_value = NULL;
 
-       fields[1].tap = jtag_info->tap;
        fields[1].num_bits = 32;
        fields[1].out_value = cp15_opcode_buf;
        fields[1].in_value = NULL;
 
-       fields[2].tap = jtag_info->tap;
        fields[2].num_bits = 6;
        fields[2].out_value = &reg_addr_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());
 
        arm9tdmi_clock_out(jtag_info, arm_opcode, 0, NULL, 0);
        arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 1);