diff options
Diffstat (limited to 'src/target/arm7tdmi.c')
| -rw-r--r-- | src/target/arm7tdmi.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/target/arm7tdmi.c b/src/target/arm7tdmi.c index 3dc0013..807efad 100644 --- a/src/target/arm7tdmi.c +++ b/src/target/arm7tdmi.c @@ -95,12 +95,18 @@ static const int arm7tdmi_num_bits[] = {1, 32}; 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); |