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Made softfloat work on the dynamic recompiler (not yet enabled in the Settings dialog, needs MMX and FXSAVE/FXRSTOR for softfloat first).

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This commit is contained in:
OBattler
2023-05-07 00:24:57 +02:00
parent c0ba851a5a
commit a9cc8cf898
10 changed files with 302 additions and 91 deletions
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16
src/codegen/codegen_x86.c
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@@ -1921,7 +1921,7 @@ codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_p
case 0xd8:
op_table = (op_32 & 0x200) ? x86_dynarec_opcodes_d8_a32 : x86_dynarec_opcodes_d8_a16;
recomp_op_table = recomp_opcodes_d8;
recomp_op_table = fpu_softfloat ? recomp_opcodes_NULL : recomp_opcodes_d8;
opcode_shift = 3;
opcode_mask = 0x1f;
over = 1;
@@ -1931,7 +1931,7 @@ codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_p
break;
case 0xd9:
op_table = (op_32 & 0x200) ? x86_dynarec_opcodes_d9_a32 : x86_dynarec_opcodes_d9_a16;
recomp_op_table = recomp_opcodes_d9;
recomp_op_table = fpu_softfloat ? recomp_opcodes_NULL : recomp_opcodes_d9;
opcode_mask = 0xff;
over = 1;
pc_off = -1;
@@ -1940,7 +1940,7 @@ codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_p
break;
case 0xda:
op_table = (op_32 & 0x200) ? x86_dynarec_opcodes_da_a32 : x86_dynarec_opcodes_da_a16;
recomp_op_table = recomp_opcodes_da;
recomp_op_table = fpu_softfloat ? recomp_opcodes_NULL : recomp_opcodes_da;
opcode_mask = 0xff;
over = 1;
pc_off = -1;
@@ -1949,7 +1949,7 @@ codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_p
break;
case 0xdb:
op_table = (op_32 & 0x200) ? x86_dynarec_opcodes_db_a32 : x86_dynarec_opcodes_db_a16;
recomp_op_table = recomp_opcodes_db;
recomp_op_table = fpu_softfloat ? recomp_opcodes_NULL : recomp_opcodes_db;
opcode_mask = 0xff;
over = 1;
pc_off = -1;
@@ -1958,7 +1958,7 @@ codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_p
break;
case 0xdc:
op_table = (op_32 & 0x200) ? x86_dynarec_opcodes_dc_a32 : x86_dynarec_opcodes_dc_a16;
recomp_op_table = recomp_opcodes_dc;
recomp_op_table = fpu_softfloat ? recomp_opcodes_NULL : recomp_opcodes_dc;
opcode_shift = 3;
opcode_mask = 0x1f;
over = 1;
@@ -1968,7 +1968,7 @@ codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_p
break;
case 0xdd:
op_table = (op_32 & 0x200) ? x86_dynarec_opcodes_dd_a32 : x86_dynarec_opcodes_dd_a16;
recomp_op_table = recomp_opcodes_dd;
recomp_op_table = fpu_softfloat ? recomp_opcodes_NULL : recomp_opcodes_dd;
opcode_mask = 0xff;
over = 1;
pc_off = -1;
@@ -1977,7 +1977,7 @@ codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_p
break;
case 0xde:
op_table = (op_32 & 0x200) ? x86_dynarec_opcodes_de_a32 : x86_dynarec_opcodes_de_a16;
recomp_op_table = recomp_opcodes_de;
recomp_op_table = fpu_softfloat ? recomp_opcodes_NULL : recomp_opcodes_de;
opcode_mask = 0xff;
over = 1;
pc_off = -1;
@@ -1986,7 +1986,7 @@ codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_p
break;
case 0xdf:
op_table = (op_32 & 0x200) ? x86_dynarec_opcodes_df_a32 : x86_dynarec_opcodes_df_a16;
recomp_op_table = recomp_opcodes_df;
recomp_op_table = fpu_softfloat ? recomp_opcodes_NULL : recomp_opcodes_df;
opcode_mask = 0xff;
over = 1;
pc_off = -1;