static void gen_compute_branch (DisasContext *ctx, uint32_t opc,
int rs, int rt, int32_t offset)
{
- target_ulong btarget;
- int blink, bcond;
+ target_ulong btarget = -1;
+ int blink = 0;
+ int bcond = 0;
+
+ if (ctx->hflags & MIPS_HFLAG_BMASK) {
+ if (loglevel & CPU_LOG_TB_IN_ASM) {
+ fprintf(logfile,
+ "undefined branch in delay slot at pc 0x%08x\n", ctx->pc);
+ }
+ MIPS_INVAL("branch/jump in bdelay slot");
+ generate_exception(ctx, EXCP_RI);
+ return;
+ }
- btarget = -1;
- blink = 0;
- bcond = 0;
/* Load needed operands */
switch (opc) {
case OPC_BEQ: