diff options
Diffstat (limited to 'target-alpha/op_helper.c')
| -rw-r--r-- | target-alpha/op_helper.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/target-alpha/op_helper.c b/target-alpha/op_helper.c index ea11cd2cc9..73e580583c 100644 --- a/target-alpha/op_helper.c +++ b/target-alpha/op_helper.c @@ -373,7 +373,7 @@ void helper_fp_exc_raise(uint32_t exc, uint32_t regno) if (exc) { uint32_t hw_exc = 0; - env->ipr[IPR_EXC_MASK] |= 1ull << regno; + env->trap_arg1 = 1ull << regno; if (exc & float_flag_invalid) { hw_exc |= EXC_M_INV; @@ -1159,25 +1159,10 @@ uint64_t helper_cvtqg (uint64_t a) void helper_hw_ret (uint64_t a) { env->pc = a & ~3; - env->ipr[IPR_EXC_ADDR] = a & 1; + env->pal_mode = a & 1; env->intr_flag = 0; env->lock_addr = -1; } - -uint64_t helper_mfpr (int iprn, uint64_t val) -{ - uint64_t tmp; - - if (cpu_alpha_mfpr(env, iprn, &tmp) == 0) - val = tmp; - - return val; -} - -void helper_mtpr (int iprn, uint64_t val) -{ - cpu_alpha_mtpr(env, iprn, val, NULL); -} #endif /*****************************************************************************/ |