struct frame_info *frame;
{
char opcode[7];
- static const char call_inst[] = {0x9a, 0, 0, 0, 0, 8, 0}; /* lcall 0x8,0x0 */
+ static const unsigned char call_inst[] = {0x9a, 0, 0, 0, 0, 8, 0}; /* lcall 0x8,0x0 */
read_memory (frame->pc - 7, opcode, 7);
if (memcmp (opcode, call_inst, 7) == 0)