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x87: Fix Final Reality discolored screen for all dynarecs

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This commit is contained in:
Cacodemon345
2025-02-27 13:50:45 +06:00
parent 6d3816df64
commit 03dd94f361
5 changed files with 75 additions and 0 deletions
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14
src/codegen/codegen_ops_x86-64.h
View File

@@ -3571,6 +3571,8 @@ FP_FLD(int reg)
addbyte(0x89); /*MOV [TOP], EBX*/
addbyte(0x5d);
addbyte((uint8_t) cpu_state_offset(TOP));
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
@@ -3688,6 +3690,8 @@ FP_LOAD_S(void)
addbyte(0x44);
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag));
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
FP_LOAD_D(void)
@@ -3717,6 +3721,8 @@ FP_LOAD_D(void)
addbyte(0x44);
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag));
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
@@ -3754,6 +3760,8 @@ FP_LOAD_IW(void)
addbyte(0x44);
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag));
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
FP_LOAD_IL(void)
@@ -3787,6 +3795,8 @@ FP_LOAD_IL(void)
addbyte(0x44);
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag));
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
FP_LOAD_IQ(void)
@@ -3831,6 +3841,8 @@ FP_LOAD_IQ(void)
addbyte(0x44);
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag));
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
@@ -3863,6 +3875,8 @@ FP_LOAD_IMM_Q(uint64_t v)
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag));
addbyte(v ? 0 : 1);
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void

7
src/codegen/codegen_ops_x86.h
View File

@@ -1794,6 +1794,7 @@ FP_FLD(int reg)
addbyte(0x5d);
addbyte((uint8_t) cpu_state_offset(TOP));
}
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
@@ -2037,6 +2038,7 @@ FP_LOAD_S(void)
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag[0]));
}
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
FP_LOAD_D(void)
@@ -2096,6 +2098,7 @@ FP_LOAD_D(void)
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag[0]));
}
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
FP_LOAD_IW(void)
@@ -2154,6 +2157,7 @@ FP_LOAD_IW(void)
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag[0]));
}
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
FP_LOAD_IL(void)
@@ -2210,6 +2214,7 @@ FP_LOAD_IL(void)
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag[0]));
}
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
FP_LOAD_IQ(void)
@@ -2285,6 +2290,7 @@ FP_LOAD_IQ(void)
addbyte(0x1d);
addbyte((uint8_t) cpu_state_offset(tag[0]));
}
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline void
@@ -2336,6 +2342,7 @@ FP_LOAD_IMM_Q(uint64_t v)
addbyte(0x5d);
addbyte((uint8_t) cpu_state_offset(TOP));
}
CALL_FUNC((uintptr_t) x87_to_mmxreg);
}
static __inline int