- if (strstr(packet, "jc")) {
- hex_buffer = malloc(len * 2 + 1);
- buffer = (uint8_t *)&target->gdb_service->core[0];
- uint32_t i;
- for (i = 0; i < 4; i++) {
- uint8_t t = buffer[i];
- hex_buffer[2 * i] = DIGITS[(t >> 4) & 0xf];
- hex_buffer[2 * i + 1] = DIGITS[t & 0xf];
- }
-
- retval = gdb_put_packet(connection, hex_buffer, len * 2);
+ if (strncmp(packet, "jc", 2) == 0) {
+ const uint32_t len = sizeof(target->gdb_service->core[0]);
+ char hex_buffer[len * 2 + 1];
+ char buffer[len];
+ buf_set_u32(buffer, 0, len * 8, target->gdb_service->core[0]);
+ int pkt_len = hexify(hex_buffer, buffer, sizeof(buffer), sizeof(hex_buffer));