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poweropcodes: Remove power_setsoov.

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None of the POWER opcodes uses it now, plus it is a duplicate of ppc_setsoov (though ppc_setsoov is inline so it would have to be moved to be able to use it in poweropcodes.cpp?
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joevt 2024-04-09 02:52:08 -07:00 committed by dingusdev
parent 3d898ebdf3
commit e8ce805f2a
1 changed files with 0 additions and 10 deletions
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cpu/ppc/poweropcodes.cpp
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@ -27,16 +27,6 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
#include "ppcmmu.h"
#include <stdint.h>
// Affects the XER register's SO and OV Bits
inline void power_setsoov(uint32_t a, uint32_t b, uint32_t d) {
if ((a ^ b) & (a ^ d) & 0x80000000UL) {
ppc_state.spr[SPR::XER] |= XER::SO | XER::OV;
} else {
ppc_state.spr[SPR::XER] &= ~XER::OV;
}
}
/** mask generator for rotate and shift instructions (§ 4.2.1.4 PowerpC PEM) */
static inline uint32_t power_rot_mask(unsigned rot_mb, unsigned rot_me) {
uint32_t m1 = 0xFFFFFFFFU >> rot_mb;