mirror of
https://github.com/ptitSeb/box86.git
synced 2024-11-27 03:44:40 +08:00
[DYNAREC] Simplified emit_pf helper
This commit is contained in:
ptitSeb
parent
121c67655b
commit
4abaa3d835
@ -53,7 +53,7 @@ void emit_or32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -96,7 +96,7 @@ void emit_or32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s4
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -130,7 +130,7 @@ void emit_xor32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -173,7 +173,7 @@ void emit_xor32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -207,7 +207,7 @@ void emit_and32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -258,7 +258,7 @@ void emit_and32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -292,7 +292,7 @@ void emit_or8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -326,7 +326,7 @@ void emit_or8c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -360,7 +360,7 @@ void emit_xor8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -394,7 +394,7 @@ void emit_xor8c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s4
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -428,7 +428,7 @@ void emit_and8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -462,7 +462,7 @@ void emit_and8c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s4
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -497,7 +497,7 @@ void emit_or16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -540,7 +540,7 @@ void emit_or16c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s4
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -574,7 +574,7 @@ void emit_xor16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -617,7 +617,7 @@ void emit_xor16c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -651,7 +651,7 @@ void emit_and16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -694,6 +694,6 @@ void emit_and16c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -69,7 +69,7 @@ void emit_add32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -151,7 +151,7 @@ void emit_add32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -203,7 +203,7 @@ void emit_sub32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -288,7 +288,7 @@ void emit_sub32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -338,7 +338,7 @@ void emit_add8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4, in
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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IFX(X_AF|X_OF|X_PF){if(save_s4) {POP(xSP, 1<<s4);}}
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}
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@ -390,7 +390,7 @@ void emit_add8c(dynarec_arm_t* dyn, int ninst, int s1, int c, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -442,7 +442,7 @@ void emit_sub8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4, in
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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IFX(X_AF|X_OF|X_CF|X_PF){if(save_s4) {POP(xSP, 1<<s4);}}
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}
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@ -495,7 +495,7 @@ void emit_sub8c(dynarec_arm_t* dyn, int ninst, int s1, int c, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -547,7 +547,7 @@ void emit_add16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4, i
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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IFX(X_AF|X_OF|X_PF){if(save_s4) {POP(xSP, 1<<s4);}}
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}
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@ -615,7 +615,7 @@ void emit_add16c(dynarec_arm_t* dyn, int ninst, int s1, int c, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -668,7 +668,7 @@ void emit_sub16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4, i
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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IFX(X_AF|X_OF|X_CF|X_PF){if(save_s4) {POP(xSP, 1<<s4);}}
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}
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@ -734,7 +734,7 @@ void emit_sub16c(dynarec_arm_t* dyn, int ninst, int s1, int c, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -778,7 +778,7 @@ void emit_inc32(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -823,7 +823,7 @@ void emit_inc8(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -870,7 +870,7 @@ void emit_inc16(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -915,7 +915,7 @@ void emit_dec32(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -960,7 +960,7 @@ void emit_dec8(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -1006,7 +1006,7 @@ void emit_dec16(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -1057,7 +1057,7 @@ void emit_adc32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -1127,7 +1127,7 @@ void emit_adc32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -1179,7 +1179,7 @@ void emit_adc8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4, in
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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IFX(X_AF|X_OF|X_PF){if(save_s4) {POP(xSP, 1<<s4);}}
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}
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@ -1232,7 +1232,7 @@ void emit_adc8c(dynarec_arm_t* dyn, int ninst, int s1, int c, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -1285,7 +1285,7 @@ void emit_adc16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4, i
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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IFX(X_AF|X_OF|X_PF){if(save_s4) {POP(xSP, 1<<s4);}}
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}
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@ -1353,7 +1353,7 @@ void emit_adc16c(dynarec_arm_t* dyn, int ninst, int s1, int c, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
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emit_pf(dyn, ninst, s1, s3, s4);
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emit_pf(dyn, ninst, s1, s4);
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}
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}
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@ -1407,7 +1407,7 @@ void emit_sbb32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
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BFI(xFlags, s3, F_SF, 1);
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}
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IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1479,7 +1479,7 @@ void emit_sbb32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1533,7 +1533,7 @@ void emit_sbb8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4, in
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
IFX(X_AF|X_OF|X_CF|X_PF){if(save_s4) {POP(xSP, 1<<s4);}}
|
||||
}
|
||||
@ -1587,7 +1587,7 @@ void emit_sbb8c(dynarec_arm_t* dyn, int ninst, int s1, int c, int s3, int s4)
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1642,7 +1642,7 @@ void emit_sbb16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4, i
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
IFX(X_AF|X_OF|X_CF|X_PF){if(save_s4) {POP(xSP, 1<<s4);}}
|
||||
}
|
||||
@ -1710,7 +1710,7 @@ void emit_sbb16c(dynarec_arm_t* dyn, int ninst, int s1, int c, int s3, int s4)
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1758,7 +1758,7 @@ void emit_neg32(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1807,7 +1807,7 @@ void emit_neg16(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1855,6 +1855,6 @@ void emit_neg8(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
@ -76,7 +76,7 @@ void emit_shl32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFC_COND(cNE, xFlags, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -130,7 +130,7 @@ void emit_shl32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
|
||||
}
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -181,7 +181,7 @@ void emit_shr32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -233,7 +233,7 @@ void emit_shr32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -280,7 +280,7 @@ void emit_sar32c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
|
||||
BFC(xFlags, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -323,7 +323,7 @@ void emit_shl8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI_COND(cEQ, xFlags, s4, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -371,7 +371,7 @@ void emit_shl8c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s4
|
||||
}
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
} else {
|
||||
IFX(X_CF) {
|
||||
@ -433,7 +433,7 @@ void emit_shr8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -479,7 +479,7 @@ void emit_shr8c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s4
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -517,7 +517,7 @@ void emit_sar8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFC_COND(cEQ, xFlags, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -557,7 +557,7 @@ void emit_sar8c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s4
|
||||
BFC(xFlags, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -597,7 +597,7 @@ void emit_shl16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI_COND(cEQ, xFlags, s4, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -645,7 +645,7 @@ void emit_shl16c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
|
||||
}
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
} else {
|
||||
IFX(X_CF) {
|
||||
@ -707,7 +707,7 @@ void emit_shr16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -753,7 +753,7 @@ void emit_shr16c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -792,7 +792,7 @@ void emit_sar16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFC_COND(cEQ, xFlags, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -835,7 +835,7 @@ void emit_sar16c(dynarec_arm_t* dyn, int ninst, int s1, int32_t c, int s3, int s
|
||||
BFC(xFlags, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -968,7 +968,7 @@ void emit_shrd32c(dynarec_arm_t* dyn, int ninst, int s1, int s2, int32_t c, int
|
||||
}
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1035,7 +1035,7 @@ void emit_shld32c(dynarec_arm_t* dyn, int ninst, int s1, int s2, int32_t c, int
|
||||
BFI(xFlags, s3, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1096,7 +1096,7 @@ void emit_shrd32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI_COND(cEQ, xFlags, s4, F_OF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1160,7 +1160,7 @@ void emit_shld32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -55,7 +55,10 @@ void emit_cmp32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
MOV_REG_LSR_IMM5(s4, s3, 31);
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
// and now the tricky ones (and mostly unused), PF and AF
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s3, s4);
|
||||
}
|
||||
// and now the tricky ones (and mostly unused), AF
|
||||
IFX(X_AF) {
|
||||
// bc = (res & (~d | s)) | (~d & s)
|
||||
MVN_REG_LSL_IMM5(s4, s1, 0); // s4 = ~d
|
||||
@ -68,19 +71,6 @@ void emit_cmp32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI(xFlags, s4, F_AF, 1); // AF: bc & 0x08
|
||||
}
|
||||
}
|
||||
IFX(X_PF) {
|
||||
// PF: (((emu->x86emu_parity_tab[(res) / 32] >> ((res) % 32)) & 1) == 0)
|
||||
IFX(X_CF|X_AF) {
|
||||
SUB_REG_LSL_IMM5(s3, s1, s2, 0);
|
||||
}
|
||||
AND_IMM8(s3, s3, 0xE0); // lsr 5 masking pre-applied
|
||||
MOV32(s4, GetParityTab());
|
||||
LDR_REG_LSR_IMM5(s4, s4, s3, 5-2); // x/32 and then *4 because array is integer
|
||||
SUB_REG_LSL_IMM5(s3, s1, s2, 0);
|
||||
AND_IMM8(s3, s3, 31);
|
||||
MVN_REG_LSR_REG(s4, s4, s3);
|
||||
BFI(xFlags, s4, F_PF, 1);
|
||||
}
|
||||
}
|
||||
|
||||
// emit CMP32 instruction, from cmp s1 , 0, using s3 and s4 as scratch
|
||||
@ -112,7 +102,7 @@ void emit_cmp32_0(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -140,6 +130,9 @@ void emit_cmp16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
MOV_REG_LSR_IMM5(s4, s3, 15);
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s3, s4);
|
||||
}
|
||||
// bc = (res & (~d | s)) | (~d & s)
|
||||
IFX(X_CF|X_AF|X_OF) {
|
||||
MVN_REG_LSL_IMM5(s4, s1, 0); // s4 = ~d
|
||||
@ -161,18 +154,6 @@ void emit_cmp16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI(xFlags, s4, F_OF, 1); // OF: ((bc >> 14) ^ ((bc>>14)>>1)) & 1
|
||||
}
|
||||
}
|
||||
IFX(X_PF) {
|
||||
IFX(X_CF|X_AF|X_OF) {
|
||||
SUB_REG_LSL_IMM5(s3, s1, s2, 0);
|
||||
}
|
||||
AND_IMM8(s3, s3, 0xE0); // lsr 5 masking pre-applied
|
||||
MOV32(s4, GetParityTab());
|
||||
LDR_REG_LSR_IMM5(s4, s4, s3, 5-2); // x/32 and then *4 because array is integer
|
||||
SUB_REG_LSL_IMM5(s3, s1, s2, 0);
|
||||
AND_IMM8(s3, s3, 31);
|
||||
MVN_REG_LSR_REG(s4, s4, s3);
|
||||
BFI(xFlags, s4, F_PF, 1);
|
||||
}
|
||||
}
|
||||
|
||||
// emit CMP16 instruction, from cmp s1 , #0, using s3 and s4 as scratch
|
||||
@ -204,7 +185,7 @@ void emit_cmp16_0(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
// emit CMP8 instruction, from cmp s1 , s2, using s3 and s4 as scratch
|
||||
@ -230,6 +211,9 @@ void emit_cmp8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
MOV_REG_LSR_IMM5(s4, s3, 7);
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s3, s4);
|
||||
}
|
||||
// bc = (res & (~d | s)) | (~d & s)
|
||||
IFX(X_CF|X_AF|X_OF) {
|
||||
MVN_REG_LSL_IMM5(s4, s1, 0); // s4 = ~d
|
||||
@ -251,18 +235,6 @@ void emit_cmp8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
BFI(xFlags, s4, F_OF, 1); // OF: ((bc >> 6) ^ ((bc>>6)>>1)) & 1
|
||||
}
|
||||
}
|
||||
IFX(X_PF) {
|
||||
IFX(X_CF|X_AF|X_OF) {
|
||||
SUB_REG_LSL_IMM5(s3, s1, s2, 0);
|
||||
}
|
||||
AND_IMM8(s3, s3, 0xE0); // lsr 5 masking pre-applied
|
||||
MOV32(s4, GetParityTab());
|
||||
LDR_REG_LSR_IMM5(s4, s4, s3, 5-2); // x/32 and then *4 because array is integer
|
||||
SUB_REG_LSL_IMM5(s3, s1, s2, 0);
|
||||
AND_IMM8(s3, s3, 31);
|
||||
MVN_REG_LSR_REG(s4, s4, s3);
|
||||
BFI(xFlags, s4, F_PF, 1);
|
||||
}
|
||||
}
|
||||
// emit CMP8 instruction, from cmp s1 , 0, using s3 and s4 as scratch
|
||||
void emit_cmp8_0(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
|
||||
@ -292,7 +264,7 @@ void emit_cmp8_0(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
IFX(X_PF) {
|
||||
emit_pf(dyn, ninst, s1, s3, s4);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -321,19 +293,8 @@ void emit_test32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
MOV_REG_LSR_IMM5(s4, s3, 31);
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
// PF: (((emu->x86emu_parity_tab[(res) / 32] >> ((res) % 32)) & 1) == 0)
|
||||
IFX(X_PF) {
|
||||
AND_IMM8(s3, s3, 0xE0); // lsr 5 masking pre-applied
|
||||
MOV32(s4, GetParityTab());
|
||||
LDR_REG_LSR_IMM5(s4, s4, s3, 5-2); // x/32 and then *4 because array is integer
|
||||
if(s1==s2) {
|
||||
AND_IMM8(s3, s1, 31);
|
||||
} else {
|
||||
AND_REG_LSL_IMM5(s3, s1, s2, 0);
|
||||
AND_IMM8(s3, s3, 31);
|
||||
}
|
||||
MVN_REG_LSR_REG(s4, s4, s3);
|
||||
BFI(xFlags, s4, F_PF, 1);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -362,15 +323,8 @@ void emit_test16(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
MOV_REG_LSR_IMM5(s4, s3, 15);
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
// PF: (((emu->x86emu_parity_tab[(res) / 32] >> ((res) % 32)) & 1) == 0)
|
||||
IFX(X_PF) {
|
||||
AND_IMM8(s3, s3, 0xE0); // lsr 5 masking pre-applied
|
||||
MOV32(s4, GetParityTab());
|
||||
LDR_REG_LSR_IMM5(s4, s4, s3, 5-2); // x/32 and then *4 because array is integer
|
||||
AND_REG_LSL_IMM5(s3, s1, s2, 0);
|
||||
AND_IMM8(s3, s3, 31);
|
||||
MVN_REG_LSR_REG(s4, s4, s3);
|
||||
BFI(xFlags, s4, F_PF, 1);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -399,13 +353,7 @@ void emit_test8(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4)
|
||||
MOV_REG_LSR_IMM5(s4, s3, 7);
|
||||
BFI(xFlags, s4, F_SF, 1);
|
||||
}
|
||||
// PF: (((emu->x86emu_parity_tab[(res) / 32] >> ((res) % 32)) & 1) == 0)
|
||||
IFX(X_PF) {
|
||||
AND_IMM8(s2, s3, 0xE0); // lsr 5 masking pre-applied
|
||||
MOV32(s4, GetParityTab());
|
||||
LDR_REG_LSR_IMM5(s4, s4, s2, 5-2); // x/32 and then *4 because array is integer
|
||||
AND_IMM8(s3, s3, 31);
|
||||
MVN_REG_LSR_REG(s4, s4, s3);
|
||||
BFI(xFlags, s4, F_PF, 1);
|
||||
emit_pf(dyn, ninst, s1, s4);
|
||||
}
|
||||
}
|
||||
|
||||
@ -2118,14 +2118,13 @@ void fpu_putback_single_reg(dynarec_arm_t* dyn, int ninst, int reg, int idx, int
|
||||
}
|
||||
}
|
||||
|
||||
void emit_pf(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4)
|
||||
void emit_pf(dynarec_arm_t* dyn, int ninst, int s1, int s4)
|
||||
{
|
||||
// PF: (((emu->x86emu_parity_tab[(res) / 32] >> ((res) % 32)) & 1) == 0)
|
||||
AND_IMM8(s3, s1, 0xE0); // lsr 5 masking pre-applied
|
||||
MOV32(s4, GetParityTab());
|
||||
LDR_REG_LSR_IMM5(s4, s4, s3, 5-2); // x/32 and then *4 because array is integer
|
||||
AND_IMM8(s3, s1, 31);
|
||||
MVN_REG_LSR_REG(s4, s4, s3);
|
||||
// by xor'ing all the bit 2 by two with a shift, pair of bits are removed, and only 1 is left if bit number if odd
|
||||
XOR_REG_LSR_IMM8(s4, s1, s1, 4);
|
||||
XOR_REG_LSR_IMM8(s4, s4, s4, 2);
|
||||
XOR_REG_LSR_IMM8(s4, s4, s4, 1);
|
||||
MVN_REG_LSL_IMM5(s4, s4, 0);
|
||||
BFI(xFlags, s4, F_PF, 1);
|
||||
}
|
||||
|
||||
|
||||
@ -745,7 +745,7 @@ void emit_shld32c(dynarec_arm_t* dyn, int ninst, int s1, int s2, int32_t c, int
|
||||
void emit_shrd32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4);
|
||||
void emit_shld32(dynarec_arm_t* dyn, int ninst, int s1, int s2, int s3, int s4);
|
||||
|
||||
void emit_pf(dynarec_arm_t* dyn, int ninst, int s1, int s3, int s4);
|
||||
void emit_pf(dynarec_arm_t* dyn, int ninst, int s1, int s4);
|
||||
|
||||
// x87 helper
|
||||
// cache of the local stack counter, to avoid upadte at every call
|
||||
|
||||
@ -49,11 +49,6 @@ static uint32_t x86emu_parity_tab[8] =
|
||||
0x69969669,
|
||||
};
|
||||
|
||||
uint32_t* GetParityTab()
|
||||
{
|
||||
return x86emu_parity_tab;
|
||||
}
|
||||
|
||||
static void internalX86Setup(x86emu_t* emu, box86context_t *context, uintptr_t start, uintptr_t stack, int stacksize, int ownstack)
|
||||
{
|
||||
emu->context = context;
|
||||
|
||||
@ -14,7 +14,6 @@ void CopyEmu(x86emu_t *newemu, const x86emu_t* emu);
|
||||
void SetTraceEmu(uintptr_t trace_start, uintptr_t trace_end);
|
||||
|
||||
box86context_t* GetEmuContext(x86emu_t* emu);
|
||||
uint32_t* GetParityTab();
|
||||
|
||||
uint32_t GetEAX(x86emu_t *emu);
|
||||
uint64_t GetEDXEAX(x86emu_t *emu);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user