FreeChainXenon/binutils-gdb
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import gdb-1999-10-04 snapshot

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This commit is contained in:
Jason Molenda 1999-10-05 23:13:56 +00:00
parent 3e9c42873e
commit 2acceee218
112 changed files with 2316 additions and 855 deletions
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20
sim/i960/sem.c
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@ -55,13 +55,15 @@ SEM_FN_NAME (i960base,x_invalid) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
{
#if WITH_SCACHE
/* Update the recorded pc in the cpu state struct. */
/* Update the recorded pc in the cpu state struct.
Only necessary for WITH_SCACHE case, but to avoid the
conditional compilation .... */
SET_H_PC (pc);
#endif
sim_engine_invalid_insn (current_cpu, pc);
sim_io_error (CPU_STATE (current_cpu), "invalid insn not handled\n");
/* NOTREACHED */
/* Virtual insns have zero size. Overwrite vpc with address of next insn
using the default-insn-bitsize spec. When executing insns in parallel
we may want to queue the fault and continue execution. */
vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
vpc = sim_engine_invalid_insn (current_cpu, pc, vpc);
}
return vpc;
@ -7577,7 +7579,7 @@ SEM_FN_NAME (i960base,flushreg) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
IADDR UNUSED pc = abuf->addr;
SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
do { } while (0); /*nop*/
((void) 0); /*nop*/
return vpc;
#undef FLD
@ -7897,7 +7899,9 @@ SEM_FN_NAME (i960base,init_idesc_table) (SIM_CPU *current_cpu)
for (sf = &sem_fns[0]; sf->fn != 0; ++sf)
{
int valid_p = CGEN_INSN_MACH_HAS_P (idesc_table[sf->index].idata, mach_num);
const CGEN_INSN *insn = idesc_table[sf->index].idata;
int valid_p = (CGEN_INSN_VIRTUAL_P (insn)
|| CGEN_INSN_MACH_HAS_P (insn, mach_num));
#if FAST_P
if (valid_p)
idesc_table[sf->index].sem_fast = sf->fn;