diff options
Diffstat (limited to 'target-ppc/op.c')
| -rw-r--r-- | target-ppc/op.c | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/target-ppc/op.c b/target-ppc/op.c index d9676ba81e..9a1ec8209d 100644 --- a/target-ppc/op.c +++ b/target-ppc/op.c @@ -37,15 +37,6 @@ void OPPROTO op_debug (void) do_raise_exception(EXCP_DEBUG); } -/* Load/store special registers */ -#if defined(TARGET_PPC64) -void OPPROTO op_store_pri (void) -{ - do_store_pri(PARAM1); - RETURN(); -} -#endif - #if !defined(CONFIG_USER_ONLY) /* Segment registers load and store */ void OPPROTO op_load_sr (void) @@ -921,101 +912,7 @@ void OPPROTO op_subfzeo_64 (void) } #endif -void OPPROTO op_popcntb (void) -{ - do_popcntb(); - RETURN(); -} - -#if defined(TARGET_PPC64) -void OPPROTO op_popcntb_64 (void) -{ - do_popcntb_64(); - RETURN(); -} -#endif - /*** Integer logical ***/ -/* and */ -void OPPROTO op_and (void) -{ - T0 &= T1; - RETURN(); -} - -/* andc */ -void OPPROTO op_andc (void) -{ - T0 &= ~T1; - RETURN(); -} - -/* count leading zero */ -void OPPROTO op_cntlzw (void) -{ - do_cntlzw(); - RETURN(); -} - -#if defined(TARGET_PPC64) -void OPPROTO op_cntlzd (void) -{ - do_cntlzd(); - RETURN(); -} -#endif - -/* eqv */ -void OPPROTO op_eqv (void) -{ - T0 = ~(T0 ^ T1); - RETURN(); -} - -/* extend sign byte */ -void OPPROTO op_extsb (void) -{ -#if defined (TARGET_PPC64) - T0 = (int64_t)((int8_t)T0); -#else - T0 = (int32_t)((int8_t)T0); -#endif - RETURN(); -} - -/* extend sign half word */ -void OPPROTO op_extsh (void) -{ -#if defined (TARGET_PPC64) - T0 = (int64_t)((int16_t)T0); -#else - T0 = (int32_t)((int16_t)T0); -#endif - RETURN(); -} - -#if defined (TARGET_PPC64) -void OPPROTO op_extsw (void) -{ - T0 = (int64_t)((int32_t)T0); - RETURN(); -} -#endif - -/* nand */ -void OPPROTO op_nand (void) -{ - T0 = ~(T0 & T1); - RETURN(); -} - -/* nor */ -void OPPROTO op_nor (void) -{ - T0 = ~(T0 | T1); - RETURN(); -} - /* or */ void OPPROTO op_or (void) { @@ -1023,34 +920,6 @@ void OPPROTO op_or (void) RETURN(); } -/* orc */ -void OPPROTO op_orc (void) -{ - T0 |= ~T1; - RETURN(); -} - -/* ori */ -void OPPROTO op_ori (void) -{ - T0 |= (uint32_t)PARAM1; - RETURN(); -} - -/* xor */ -void OPPROTO op_xor (void) -{ - T0 ^= T1; - RETURN(); -} - -/* xori */ -void OPPROTO op_xori (void) -{ - T0 ^= (uint32_t)PARAM1; - RETURN(); -} - /*** Integer rotate ***/ void OPPROTO op_rotl32_T0_T1 (void) { @@ -1079,122 +948,13 @@ void OPPROTO op_rotli64_T0 (void) #endif /*** Integer shift ***/ -/* shift left word */ -void OPPROTO op_slw (void) -{ - if (T1 & 0x20) { - T0 = 0; - } else { - T0 = (uint32_t)(T0 << T1); - } - RETURN(); -} - -#if defined(TARGET_PPC64) -void OPPROTO op_sld (void) -{ - if (T1 & 0x40) { - T0 = 0; - } else { - T0 = T0 << T1; - } - RETURN(); -} -#endif - -/* shift right algebraic word */ -void OPPROTO op_sraw (void) -{ - do_sraw(); - RETURN(); -} - -#if defined(TARGET_PPC64) -void OPPROTO op_srad (void) -{ - do_srad(); - RETURN(); -} -#endif - -/* shift right algebraic word immediate */ -void OPPROTO op_srawi (void) -{ - uint32_t mask = (uint32_t)PARAM2; - - T0 = (int32_t)T0 >> PARAM1; - if ((int32_t)T1 < 0 && (T1 & mask) != 0) { - env->xer |= (1 << XER_CA); - } else { - env->xer &= ~(1 << XER_CA); - } - RETURN(); -} - -#if defined(TARGET_PPC64) -void OPPROTO op_sradi (void) -{ - uint64_t mask = ((uint64_t)PARAM2 << 32) | (uint64_t)PARAM3; - - T0 = (int64_t)T0 >> PARAM1; - if ((int64_t)T1 < 0 && ((uint64_t)T1 & mask) != 0) { - env->xer |= (1 << XER_CA); - } else { - env->xer &= ~(1 << XER_CA); - } - RETURN(); -} -#endif - /* shift right word */ -void OPPROTO op_srw (void) -{ - if (T1 & 0x20) { - T0 = 0; - } else { - T0 = (uint32_t)T0 >> T1; - } - RETURN(); -} - -#if defined(TARGET_PPC64) -void OPPROTO op_srd (void) -{ - if (T1 & 0x40) { - T0 = 0; - } else { - T0 = (uint64_t)T0 >> T1; - } - RETURN(); -} -#endif - -void OPPROTO op_sl_T0_T1 (void) -{ - T0 = T0 << T1; - RETURN(); -} - void OPPROTO op_sli_T0 (void) { T0 = T0 << PARAM1; RETURN(); } -void OPPROTO op_srl_T0_T1 (void) -{ - T0 = (uint32_t)T0 >> T1; - RETURN(); -} - -#if defined(TARGET_PPC64) -void OPPROTO op_srl_T0_T1_64 (void) -{ - T0 = (uint32_t)T0 >> T1; - RETURN(); -} -#endif - void OPPROTO op_srli_T0 (void) { T0 = (uint32_t)T0 >> PARAM1; @@ -1215,14 +975,6 @@ void OPPROTO op_srli_T1 (void) RETURN(); } -#if defined(TARGET_PPC64) -void OPPROTO op_srli_T1_64 (void) -{ - T1 = (uint64_t)T1 >> PARAM1; - RETURN(); -} -#endif - /*** Floating-Point arithmetic ***/ /* fadd - fadd. */ void OPPROTO op_fadd (void) |