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Add missing PowerPC 64 instructions

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PowerPC 64 fixes.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2530 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
j_mayer 2007-03-23 09:45:27 +00:00
parent 1b9eb036b9
commit 426613dbf8
8 changed files with 326 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

64
target-ppc/op_helper.c
View file

@ -642,6 +642,42 @@ void do_fctiwz (void)
FT0 = p.d;
}
#if defined(TARGET_PPC64)
void do_fcfid (void)
{
union {
double d;
uint64_t i;
} p;
p.d = FT0;
FT0 = int64_to_float64(p.i, &env->fp_status);
}
void do_fctid (void)
{
union {
double d;
uint64_t i;
} p;
p.i = float64_to_int64(FT0, &env->fp_status);
FT0 = p.d;
}
void do_fctidz (void)
{
union {
double d;
uint64_t i;
} p;
p.i = float64_to_int64_round_to_zero(FT0, &env->fp_status);
FT0 = p.d;
}
#endif
#if USE_PRECISE_EMULATION
void do_fmadd (void)
{
@ -846,8 +882,12 @@ void do_fcmpo (void)
void do_rfi (void)
{
env->nip = (target_ulong)(env->spr[SPR_SRR0] & ~0x00000003);
T0 = (target_ulong)(env->spr[SPR_SRR1] & ~0xFFFF0000UL);
T0 = (uint32_t)(env->spr[SPR_SRR1] & ~0xFFFF0000UL);
#if defined(TARGET_PPC64)
ppc_store_msr_32(env, T0);
#else
do_store_msr(env, T0);
#endif
#if defined (DEBUG_OP)
dump_rfi();
#endif
@ -859,6 +899,28 @@ void do_rfi_32 (void)
{
env->nip = (uint32_t)(env->spr[SPR_SRR0] & ~0x00000003);
T0 = (uint32_t)(env->spr[SPR_SRR1] & ~0xFFFF0000UL);
ppc_store_msr_32(env, T0);
#if defined (DEBUG_OP)
dump_rfi();
#endif
env->interrupt_request |= CPU_INTERRUPT_EXITTB;
}
void do_rfid (void)
{
env->nip = (target_ulong)(env->spr[SPR_SRR0] & ~0x00000003);
T0 = (uint64_t)(env->spr[SPR_SRR1] & ~0xFFFF0000UL);
do_store_msr(env, T0);
#if defined (DEBUG_OP)
dump_rfi();
#endif
env->interrupt_request |= CPU_INTERRUPT_EXITTB;
}
void do_rfid_32 (void)
{
env->nip = (uint32_t)(env->spr[SPR_SRR0] & ~0x00000003);
T0 = (uint64_t)(env->spr[SPR_SRR1] & ~0xFFFF0000UL);
do_store_msr(env, T0);
#if defined (DEBUG_OP)
dump_rfi();