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This commit is contained in:
Jasmine Iwanek
2024-08-12 20:01:54 -04:00
parent f38b6c00c6
commit ad3eaf17a9
7 changed files with 354 additions and 354 deletions
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98
src/cpu/codegen_timing_486.c
View File

@@ -18,7 +18,7 @@
#define CYCLES(c) (int *) c
#define CYCLES2(c16, c32) (int *) ((-1 & ~0xffff) | c16 | (c32 << 8))
static int *opcode_timings[256] = {
static int *opcode_timings_486[256] = {
// clang-format off
/*00*/ &timing_mr, &timing_mr, &timing_rm, &timing_rm, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3), &timing_mr, &timing_mr, &timing_rm, &timing_rm, &timing_rr, &timing_rr, CYCLES(2), NULL,
/*10*/ &timing_mr, &timing_mr, &timing_rm, &timing_rm, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3), &timing_mr, &timing_mr, &timing_rm, &timing_rm, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3),
@@ -42,7 +42,7 @@ static int *opcode_timings[256] = {
// clang-format on
};
static int *opcode_timings_mod3[256] = {
static int *opcode_timings_486_mod3[256] = {
// clang-format off
/*00*/ &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3), &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, CYCLES(2), NULL,
/*10*/ &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3), &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3),
@@ -66,7 +66,7 @@ static int *opcode_timings_mod3[256] = {
// clang-format on
};
static int *opcode_timings_0f[256] = {
static int *opcode_timings_486_0f[256] = {
// clang-format off
/*00*/ CYCLES(20), CYCLES(11), CYCLES(11), CYCLES(10), NULL, CYCLES(195), CYCLES(7), NULL, CYCLES(1000), CYCLES(10000), NULL, NULL, NULL, NULL, NULL, NULL,
/*10*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
@@ -89,7 +89,7 @@ static int *opcode_timings_0f[256] = {
/*f0*/ NULL, &timing_rm, &timing_rm, &timing_rm, NULL, &timing_rm, NULL, NULL, &timing_rm, &timing_rm, &timing_rm, NULL, &timing_rm, &timing_rm, &timing_rm, NULL,
// clang-format on
};
static int *opcode_timings_0f_mod3[256] = {
static int *opcode_timings_486_0f_mod3[256] = {
// clang-format off
/*00*/ CYCLES(20), CYCLES(11), CYCLES(11), CYCLES(10), NULL, CYCLES(195), CYCLES(7), NULL, CYCLES(1000), CYCLES(10000), NULL, NULL, NULL, NULL, NULL, NULL,
/*10*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
@@ -113,65 +113,65 @@ static int *opcode_timings_0f_mod3[256] = {
// clang-format on
};
static int *opcode_timings_shift[8] = {
static int *opcode_timings_486_shift[8] = {
// clang-format off
CYCLES(7), CYCLES(7), CYCLES(10), CYCLES(10), CYCLES(7), CYCLES(7), CYCLES(7), CYCLES(7)
};
static int *opcode_timings_shift_mod3[8] = {
static int *opcode_timings_486_shift_mod3[8] = {
// clang-format off
CYCLES(3), CYCLES(3), CYCLES(9), CYCLES(9), CYCLES(3), CYCLES(3), CYCLES(3), CYCLES(3)
// clang-format on
};
static int *opcode_timings_f6[8] = {
static int *opcode_timings_486_f6[8] = {
// clang-format off
&timing_rm, NULL, &timing_mm, &timing_mm, CYCLES(13), CYCLES(14), CYCLES(16), CYCLES(19)
// clang-format on
};
static int *opcode_timings_f6_mod3[8] = {
static int *opcode_timings_486_f6_mod3[8] = {
// clang-format off
&timing_rr, NULL, &timing_rr, &timing_rr, CYCLES(13), CYCLES(14), CYCLES(16), CYCLES(19)
// clang-format on
};
static int *opcode_timings_f7[8] = {
static int *opcode_timings_486_f7[8] = {
// clang-format off
&timing_rm, NULL, &timing_mm, &timing_mm, CYCLES(21), CYCLES2(22,38), CYCLES2(24,40), CYCLES2(27,43)
// clang-format on
};
static int *opcode_timings_f7_mod3[8] = {
static int *opcode_timings_486_f7_mod3[8] = {
// clang-format off
&timing_rr, NULL, &timing_rr, &timing_rr, CYCLES(21), CYCLES2(22,38), CYCLES2(24,40), CYCLES2(27,43)
};
static int *opcode_timings_ff[8] = {
static int *opcode_timings_486_ff[8] = {
// clang-format off
&timing_mm, &timing_mm, CYCLES(5), CYCLES(0), CYCLES(5), CYCLES(0), CYCLES(5), NULL
};
static int *opcode_timings_ff_mod3[8] = {
static int *opcode_timings_486_ff_mod3[8] = {
// clang-format off
&timing_rr, &timing_rr, CYCLES(5), CYCLES(0), CYCLES(5), CYCLES(0), CYCLES(5), NULL
// clang-format on
};
static int *opcode_timings_d8[8] = {
static int *opcode_timings_486_d8[8] = {
// clang-format off
/* FADDil FMULil FCOMil FCOMPil FSUBil FSUBRil FDIVil FDIVRil*/
CYCLES(8), CYCLES(11), CYCLES(4), CYCLES(4), CYCLES(8), CYCLES(8), CYCLES(73), CYCLES(73)
// clang-format on
};
static int *opcode_timings_d8_mod3[8] = {
static int *opcode_timings_486_d8_mod3[8] = {
// clang-format off
/* FADD FMUL FCOM FCOMP FSUB FSUBR FDIV FDIVR*/
CYCLES(8), CYCLES(16), CYCLES(4), CYCLES(4), CYCLES(8), CYCLES(8), CYCLES(73), CYCLES(73)
// clang-format on
};
static int *opcode_timings_d9[8] = {
static int *opcode_timings_486_d9[8] = {
// clang-format off
/* FLDs FSTs FSTPs FLDENV FLDCW FSTENV FSTCW*/
CYCLES(3), NULL, CYCLES(7), CYCLES(7), CYCLES(34), CYCLES(4), CYCLES(67), CYCLES(3)
// clang-format on
};
static int *opcode_timings_d9_mod3[64] = {
static int *opcode_timings_486_d9_mod3[64] = {
// clang-format off
/*FLD*/
CYCLES(4), CYCLES(4), CYCLES(4), CYCLES(4), CYCLES(4), CYCLES(4), CYCLES(4), CYCLES(4),
@@ -192,25 +192,25 @@ static int *opcode_timings_d9_mod3[64] = {
// clang-format on
};
static int *opcode_timings_da[8] = {
static int *opcode_timings_486_da[8] = {
// clang-format off
/* FADDil FMULil FCOMil FCOMPil FSUBil FSUBRil FDIVil FDIVRil*/
CYCLES(8), CYCLES(11), CYCLES(4), CYCLES(4), CYCLES(8), CYCLES(8), CYCLES(73), CYCLES(73)
// clang-format on
};
static int *opcode_timings_da_mod3[8] = {
static int *opcode_timings_486_da_mod3[8] = {
// clang-format off
NULL, NULL, NULL, NULL, NULL, CYCLES(5), NULL, NULL
// clang-format on
};
static int *opcode_timings_db[8] = {
static int *opcode_timings_486_db[8] = {
// clang-format off
/* FLDil FSTil FSTPil FLDe FSTPe*/
CYCLES(9), NULL, CYCLES(28), CYCLES(28), NULL, CYCLES(5), NULL, CYCLES(6)
// clang-format on
};
static int *opcode_timings_db_mod3[64] = {
static int *opcode_timings_486_db_mod3[64] = {
// clang-format off
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
@@ -224,74 +224,74 @@ static int *opcode_timings_db_mod3[64] = {
// clang-format on
};
static int *opcode_timings_dc[8] = {
static int *opcode_timings_486_dc[8] = {
// clang-format off
/* opFADDd_a16 opFMULd_a16 opFCOMd_a16 opFCOMPd_a16 opFSUBd_a16 opFSUBRd_a16 opFDIVd_a16 opFDIVRd_a16*/
CYCLES(8), CYCLES(11), CYCLES(4), CYCLES(4), CYCLES(8), CYCLES(8), CYCLES(73), CYCLES(73)
// clang-format on
};
static int *opcode_timings_dc_mod3[8] = {
static int *opcode_timings_486_dc_mod3[8] = {
// clang-format off
/* opFADDr opFMULr opFSUBRr opFSUBr opFDIVRr opFDIVr*/
CYCLES(8), CYCLES(16), NULL, NULL, CYCLES(8), CYCLES(8), CYCLES(73), CYCLES(73)
// clang-format on
};
static int *opcode_timings_dd[8] = {
static int *opcode_timings_486_dd[8] = {
// clang-format off
/* FLDd FSTd FSTPd FRSTOR FSAVE FSTSW*/
CYCLES(3), NULL, CYCLES(8), CYCLES(8), CYCLES(131), NULL, CYCLES(154), CYCLES(3)
// clang-format on
};
static int *opcode_timings_dd_mod3[8] = {
static int *opcode_timings_486_dd_mod3[8] = {
// clang-format off
/* FFFREE FST FSTP FUCOM FUCOMP*/
CYCLES(3), NULL, CYCLES(3), CYCLES(3), CYCLES(4), CYCLES(4), NULL, NULL
// clang-format on
};
static int *opcode_timings_de[8] = {
static int *opcode_timings_486_de[8] = {
// clang-format off
/* FADDiw FMULiw FCOMiw FCOMPiw FSUBil FSUBRil FDIVil FDIVRil*/
CYCLES(8), CYCLES(11), CYCLES(4), CYCLES(4), CYCLES(8), CYCLES(8), CYCLES(73), CYCLES(73)
// clang-format on
};
static int *opcode_timings_de_mod3[8] = {
static int *opcode_timings_486_de_mod3[8] = {
// clang-format off
/* FADD FMUL FCOMPP FSUB FSUBR FDIV FDIVR*/
CYCLES(8), CYCLES(16), NULL, CYCLES(5), CYCLES(8), CYCLES(8), CYCLES(73), CYCLES(73)
// clang-format on
};
static int *opcode_timings_df[8] = {
static int *opcode_timings_486_df[8] = {
// clang-format off
/* FILDiw FISTiw FISTPiw FILDiq FBSTP FISTPiq*/
CYCLES(13), NULL, CYCLES(29), CYCLES(29), NULL, CYCLES(10), CYCLES(172), CYCLES(28)
// clang-format on
};
static int *opcode_timings_df_mod3[8] = {
static int *opcode_timings_486_df_mod3[8] = {
// clang-format off
/* FFREE FST FSTP FUCOM FUCOMP*/
CYCLES(3), NULL, CYCLES(3), CYCLES(3), CYCLES(4), CYCLES(4), NULL, NULL
// clang-format on
};
static int *opcode_timings_8x[8] = {
static int *opcode_timings_486_8x[8] = {
// clang-format off
&timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_rm
// clang-format on
};
static int *opcode_timings_8x_mod3[8] = {
static int *opcode_timings_486_8x_mod3[8] = {
// clang-format off
&timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_rm
// clang-format on
};
static int *opcode_timings_81[8] = {
static int *opcode_timings_486_81[8] = {
// clang-format off
&timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_rm
// clang-format on
};
static int *opcode_timings_81_mod3[8] = {
static int *opcode_timings_486_81_mod3[8] = {
// clang-format off
&timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_rm
// clang-format on
@@ -330,7 +330,7 @@ codegen_timing_486_start(void)
void
codegen_timing_486_prefix(uint8_t prefix, uint32_t fetchdat)
{
timing_count += COUNT(opcode_timings[prefix], 0);
timing_count += COUNT(opcode_timings_486[prefix], 0);
last_prefix = prefix;
}
@@ -344,47 +344,47 @@ codegen_timing_486_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(u
switch (last_prefix) {
case 0x0f:
timings = mod3 ? opcode_timings_0f_mod3 : opcode_timings_0f;
timings = mod3 ? opcode_timings_486_0f_mod3 : opcode_timings_486_0f;
deps = mod3 ? opcode_deps_0f_mod3 : opcode_deps_0f;
break;
case 0xd8:
timings = mod3 ? opcode_timings_d8_mod3 : opcode_timings_d8;
timings = mod3 ? opcode_timings_486_d8_mod3 : opcode_timings_486_d8;
deps = mod3 ? opcode_deps_d8_mod3 : opcode_deps_d8;
opcode = (opcode >> 3) & 7;
break;
case 0xd9:
timings = mod3 ? opcode_timings_d9_mod3 : opcode_timings_d9;
timings = mod3 ? opcode_timings_486_d9_mod3 : opcode_timings_486_d9;
deps = mod3 ? opcode_deps_d9_mod3 : opcode_deps_d9;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xda:
timings = mod3 ? opcode_timings_da_mod3 : opcode_timings_da;
timings = mod3 ? opcode_timings_486_da_mod3 : opcode_timings_486_da;
deps = mod3 ? opcode_deps_da_mod3 : opcode_deps_da;
opcode = (opcode >> 3) & 7;
break;
case 0xdb:
timings = mod3 ? opcode_timings_db_mod3 : opcode_timings_db;
timings = mod3 ? opcode_timings_486_db_mod3 : opcode_timings_486_db;
deps = mod3 ? opcode_deps_db_mod3 : opcode_deps_db;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xdc:
timings = mod3 ? opcode_timings_dc_mod3 : opcode_timings_dc;
timings = mod3 ? opcode_timings_486_dc_mod3 : opcode_timings_486_dc;
deps = mod3 ? opcode_deps_dc_mod3 : opcode_deps_dc;
opcode = (opcode >> 3) & 7;
break;
case 0xdd:
timings = mod3 ? opcode_timings_dd_mod3 : opcode_timings_dd;
timings = mod3 ? opcode_timings_486_dd_mod3 : opcode_timings_486_dd;
deps = mod3 ? opcode_deps_dd_mod3 : opcode_deps_dd;
opcode = (opcode >> 3) & 7;
break;
case 0xde:
timings = mod3 ? opcode_timings_de_mod3 : opcode_timings_de;
timings = mod3 ? opcode_timings_486_de_mod3 : opcode_timings_486_de;
deps = mod3 ? opcode_deps_de_mod3 : opcode_deps_de;
opcode = (opcode >> 3) & 7;
break;
case 0xdf:
timings = mod3 ? opcode_timings_df_mod3 : opcode_timings_df;
timings = mod3 ? opcode_timings_486_df_mod3 : opcode_timings_486_df;
deps = mod3 ? opcode_deps_df_mod3 : opcode_deps_df;
opcode = (opcode >> 3) & 7;
break;
@@ -394,12 +394,12 @@ codegen_timing_486_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(u
case 0x80:
case 0x82:
case 0x83:
timings = mod3 ? opcode_timings_8x_mod3 : opcode_timings_8x;
timings = mod3 ? opcode_timings_486_8x_mod3 : opcode_timings_486_8x;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
case 0x81:
timings = mod3 ? opcode_timings_81_mod3 : opcode_timings_81;
timings = mod3 ? opcode_timings_486_81_mod3 : opcode_timings_486_81;
deps = mod3 ? opcode_deps_81_mod3 : opcode_deps_81;
opcode = (fetchdat >> 3) & 7;
break;
@@ -410,29 +410,29 @@ codegen_timing_486_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(u
case 0xd1:
case 0xd2:
case 0xd3:
timings = mod3 ? opcode_timings_shift_mod3 : opcode_timings_shift;
timings = mod3 ? opcode_timings_486_shift_mod3 : opcode_timings_486_shift;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf6:
timings = mod3 ? opcode_timings_f6_mod3 : opcode_timings_f6;
timings = mod3 ? opcode_timings_486_f6_mod3 : opcode_timings_486_f6;
deps = mod3 ? opcode_deps_f6_mod3 : opcode_deps_f6;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf7:
timings = mod3 ? opcode_timings_f7_mod3 : opcode_timings_f7;
timings = mod3 ? opcode_timings_486_f7_mod3 : opcode_timings_486_f7;
deps = mod3 ? opcode_deps_f7_mod3 : opcode_deps_f7;
opcode = (fetchdat >> 3) & 7;
break;
case 0xff:
timings = mod3 ? opcode_timings_ff_mod3 : opcode_timings_ff;
timings = mod3 ? opcode_timings_486_ff_mod3 : opcode_timings_486_ff;
deps = mod3 ? opcode_deps_ff_mod3 : opcode_deps_ff;
opcode = (fetchdat >> 3) & 7;
break;
default:
timings = mod3 ? opcode_timings_mod3 : opcode_timings;
timings = mod3 ? opcode_timings_486_mod3 : opcode_timings_486;
deps = mod3 ? opcode_deps_mod3 : opcode_deps;
break;
}

108
src/cpu/codegen_timing_686.c
View File

@@ -65,7 +65,7 @@ static uint32_t prev_fetchdat;
static uint32_t last_regmask_modified;
static uint32_t regmask_modified;
static uint32_t opcode_timings[256] = {
static uint32_t opcode_timings_686[256] = {
// clang-format off
/* ADD ADD ADD ADD*/
/*00*/ PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RM, PAIR_XY | CYCLES_RM,
@@ -202,7 +202,7 @@ static uint32_t opcode_timings[256] = {
// clang-format on
};
static uint32_t opcode_timings_mod3[256] = {
static uint32_t opcode_timings_686_mod3[256] = {
// clang-format off
/* ADD ADD ADD ADD*/
/*00*/ PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG,
@@ -340,7 +340,7 @@ static uint32_t opcode_timings_mod3[256] = {
// clang-format on
};
static uint32_t opcode_timings_0f[256] = {
static uint32_t opcode_timings_686_0f[256] = {
// clang-format off
/*00*/ PAIR_NP | CYCLES(20), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(10),
INVALID, PAIR_NP | CYCLES(195), PAIR_NP | CYCLES(7), INVALID,
@@ -423,7 +423,7 @@ static uint32_t opcode_timings_0f[256] = {
PAIR_X | CYCLES_RM, PAIR_X | CYCLES_RM, PAIR_X | CYCLES_RM, INVALID,
// clang-format on
};
static uint32_t opcode_timings_0f_mod3[256] = {
static uint32_t opcode_timings_686_0f_mod3[256] = {
// clang-format off
/*00*/ PAIR_NP | CYCLES(20), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(10),
INVALID, PAIR_NP | CYCLES(195), PAIR_NP | CYCLES(7), INVALID,
@@ -506,44 +506,44 @@ static uint32_t opcode_timings_0f_mod3[256] = {
// clang-format on
};
static uint32_t opcode_timings_shift[8] = {
static uint32_t opcode_timings_686_shift[8] = {
// clang-format off
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES(3), PAIR_XY | CYCLES(4),
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW,
// clang-format on
};
static uint32_t opcode_timings_shift_mod3[8] = {
static uint32_t opcode_timings_686_shift_mod3[8] = {
// clang-format off
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES(3), PAIR_XY | CYCLES(4),
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG,
// clang-format on
};
static uint32_t opcode_timings_shift_imm[8] = {
static uint32_t opcode_timings_686_shift_imm[8] = {
// clang-format off
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES(8), PAIR_XY | CYCLES(9),
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW,
// clang-format on
};
static uint32_t opcode_timings_shift_imm_mod3[8] = {
static uint32_t opcode_timings_686_shift_imm_mod3[8] = {
// clang-format off
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES(3), PAIR_XY | CYCLES(4),
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG,
// clang-format on
};
static uint32_t opcode_timings_shift_cl[8] = {
static uint32_t opcode_timings_686_shift_cl[8] = {
// clang-format off
PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(8), PAIR_XY | CYCLES(9),
PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(2),
// clang-format on
};
static uint32_t opcode_timings_shift_cl_mod3[8] = {
static uint32_t opcode_timings_686_shift_cl_mod3[8] = {
// clang-format off
PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(8), PAIR_XY | CYCLES(9),
PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(2), PAIR_XY | CYCLES(2),
// clang-format on
};
static uint32_t opcode_timings_f6[8] = {
static uint32_t opcode_timings_686_f6[8] = {
// clang-format off
/* TST NOT NEG*/
PAIR_XY | CYCLES_RM, INVALID, PAIR_XY | CYCLES(1), PAIR_XY | CYCLES(1),
@@ -551,7 +551,7 @@ static uint32_t opcode_timings_f6[8] = {
PAIR_NP | CYCLES(4), PAIR_NP | CYCLES(4), PAIR_NP | CYCLES(18), PAIR_NP | CYCLES(18)
// clang-format on
};
static uint32_t opcode_timings_f6_mod3[8] = {
static uint32_t opcode_timings_686_f6_mod3[8] = {
// clang-format off
/* TST NOT NEG*/
PAIR_XY | CYCLES_REG, INVALID, PAIR_XY | CYCLES(1), PAIR_XY | CYCLES(1),
@@ -559,7 +559,7 @@ static uint32_t opcode_timings_f6_mod3[8] = {
PAIR_NP | CYCLES(4), PAIR_NP | CYCLES(4), PAIR_NP | CYCLES(18), PAIR_NP | CYCLES(18)
// clang-format on
};
static uint32_t opcode_timings_f7[8] = {
static uint32_t opcode_timings_686_f7[8] = {
// clang-format off
/* TST NOT NEG*/
PAIR_XY | CYCLES_REG, INVALID, PAIR_XY | CYCLES(1), PAIR_XY | CYCLES(1),
@@ -567,7 +567,7 @@ static uint32_t opcode_timings_f7[8] = {
PAIR_NP | CYCLES_MULTI(4,10), PAIR_NP | CYCLES_MULTI(4,10), PAIR_NP | CYCLES_MULTI(19,27), PAIR_NP | CYCLES_MULTI(22,30)
// clang-format on
};
static uint32_t opcode_timings_f7_mod3[8] = {
static uint32_t opcode_timings_686_f7_mod3[8] = {
// clang-format off
/* TST NOT NEG*/
PAIR_XY | CYCLES_REG, INVALID, PAIR_XY | CYCLES(1), PAIR_XY | CYCLES(1),
@@ -575,7 +575,7 @@ static uint32_t opcode_timings_f7_mod3[8] = {
PAIR_NP | CYCLES_MULTI(4,10), PAIR_NP | CYCLES_MULTI(4,10), PAIR_NP | CYCLES_MULTI(19,27), PAIR_NP | CYCLES_MULTI(22,30)
// clang-format on
};
static uint32_t opcode_timings_ff[8] = {
static uint32_t opcode_timings_686_ff[8] = {
// clang-format off
/* INC DEC CALL CALL far*/
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_X_BRANCH | CYCLES(3), PAIR_NP | CYCLES(5),
@@ -583,7 +583,7 @@ static uint32_t opcode_timings_ff[8] = {
PAIR_X_BRANCH | CYCLES(3), PAIR_NP | CYCLES(5), PAIR_XY | CYCLES(1), INVALID
// clang-format on
};
static uint32_t opcode_timings_ff_mod3[8] = {
static uint32_t opcode_timings_686_ff_mod3[8] = {
// clang-format off
/* INC DEC CALL CALL far*/
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_X_BRANCH | CYCLES(1), PAIR_XY | CYCLES(5),
@@ -592,7 +592,7 @@ static uint32_t opcode_timings_ff_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_d8[8] = {
static uint32_t opcode_timings_686_d8[8] = {
// clang-format off
/* FADDs FMULs FCOMs FCOMPs*/
PAIR_X | CYCLES(7), PAIR_X | CYCLES(6), PAIR_X | CYCLES(4), PAIR_X | CYCLES(4),
@@ -600,7 +600,7 @@ static uint32_t opcode_timings_d8[8] = {
PAIR_X | CYCLES(7), PAIR_X | CYCLES(7), PAIR_X | CYCLES(34), PAIR_X | CYCLES(34)
// clang-format on
};
static uint32_t opcode_timings_d8_mod3[8] = {
static uint32_t opcode_timings_686_d8_mod3[8] = {
// clang-format off
/* FADD FMUL FCOM FCOMP*/
PAIR_X | CYCLES(7), PAIR_X | CYCLES(6), PAIR_X | CYCLES(4), PAIR_X | CYCLES(4),
@@ -609,7 +609,7 @@ static uint32_t opcode_timings_d8_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_d9[8] = {
static uint32_t opcode_timings_686_d9[8] = {
// clang-format off
/* FLDs FSTs FSTPs*/
PAIR_X | CYCLES(2), INVALID, PAIR_X | CYCLES(2), PAIR_X | CYCLES(2),
@@ -617,7 +617,7 @@ static uint32_t opcode_timings_d9[8] = {
PAIR_X | CYCLES(30), PAIR_X | CYCLES(4), PAIR_X | CYCLES(24), PAIR_X | CYCLES(5)
// clang-format on
};
static uint32_t opcode_timings_d9_mod3[64] = {
static uint32_t opcode_timings_686_d9_mod3[64] = {
// clang-format off
/*FLD*/
PAIR_X | CYCLES(2), PAIR_X | CYCLES(2), PAIR_X | CYCLES(2), PAIR_X | CYCLES(2),
@@ -650,7 +650,7 @@ static uint32_t opcode_timings_d9_mod3[64] = {
// clang-format on
};
static uint32_t opcode_timings_da[8] = {
static uint32_t opcode_timings_686_da[8] = {
// clang-format off
/* FIADDl FIMULl FICOMl FICOMPl*/
PAIR_X | CYCLES(12), PAIR_X | CYCLES(11), PAIR_X | CYCLES(10), PAIR_X | CYCLES(10),
@@ -658,14 +658,14 @@ static uint32_t opcode_timings_da[8] = {
PAIR_X | CYCLES(29), PAIR_X | CYCLES(27), PAIR_X | CYCLES(38), PAIR_X | CYCLES(48)
// clang-format on
};
static uint32_t opcode_timings_da_mod3[8] = {
static uint32_t opcode_timings_686_da_mod3[8] = {
// clang-format off
PAIR_X | CYCLES(4), PAIR_X | CYCLES(4), PAIR_X | CYCLES(4), PAIR_X | CYCLES(4),
INVALID, PAIR_X | CYCLES(5), INVALID, INVALID
// clang-format on
};
static uint32_t opcode_timings_db[8] = {
static uint32_t opcode_timings_686_db[8] = {
// clang-format off
/* FLDil FSTil FSTPil*/
PAIR_X | CYCLES(2), INVALID, PAIR_X | CYCLES(2), PAIR_X | CYCLES(2),
@@ -673,7 +673,7 @@ static uint32_t opcode_timings_db[8] = {
INVALID, PAIR_X | CYCLES(2), INVALID, PAIR_X | CYCLES(2)
// clang-format on
};
static uint32_t opcode_timings_db_mod3[64] = {
static uint32_t opcode_timings_686_db_mod3[64] = {
// clang-format off
PAIR_X | CYCLES(4), PAIR_X | CYCLES(4), PAIR_X | CYCLES(4), PAIR_X | CYCLES(4),
PAIR_X | CYCLES(4), PAIR_X | CYCLES(4), PAIR_X | CYCLES(4), PAIR_X | CYCLES(4),
@@ -703,7 +703,7 @@ static uint32_t opcode_timings_db_mod3[64] = {
// clang-format on
};
static uint32_t opcode_timings_dc[8] = {
static uint32_t opcode_timings_686_dc[8] = {
// clang-format off
/* FADDd FMULd FCOMd FCOMPd*/
PAIR_X | CYCLES(7), PAIR_X | CYCLES(7), PAIR_X | CYCLES(7), PAIR_X | CYCLES(7),
@@ -711,7 +711,7 @@ static uint32_t opcode_timings_dc[8] = {
PAIR_X | CYCLES(7), PAIR_X | CYCLES(7), PAIR_X | CYCLES(34), PAIR_X | CYCLES(34)
// clang-format on
};
static uint32_t opcode_timings_dc_mod3[8] = {
static uint32_t opcode_timings_686_dc_mod3[8] = {
// clang-format off
/* opFADDr opFMULr*/
PAIR_X | CYCLES(7), PAIR_X | CYCLES(7), INVALID, INVALID,
@@ -720,7 +720,7 @@ static uint32_t opcode_timings_dc_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_dd[8] = {
static uint32_t opcode_timings_686_dd[8] = {
// clang-format off
/* FLDd FSTd FSTPd*/
PAIR_X | CYCLES(2), INVALID, PAIR_X | CYCLES(2), PAIR_X | CYCLES(2),
@@ -728,7 +728,7 @@ static uint32_t opcode_timings_dd[8] = {
PAIR_X | CYCLES(72), INVALID, PAIR_X | CYCLES(67), PAIR_X | CYCLES(2)
// clang-format on
};
static uint32_t opcode_timings_dd_mod3[8] = {
static uint32_t opcode_timings_686_dd_mod3[8] = {
// clang-format off
/* FFFREE FST FSTP*/
PAIR_X | CYCLES(3), INVALID, PAIR_X | CYCLES(2), PAIR_X | CYCLES(2),
@@ -737,14 +737,14 @@ static uint32_t opcode_timings_dd_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_de[8] = {
static uint32_t opcode_timings_686_de[8] = {
// clang-format off
/* FIADDw FIMULw FICOMw FICOMPw*/
PAIR_X | CYCLES(12), PAIR_X | CYCLES(11), PAIR_X | CYCLES(10), PAIR_X | CYCLES(10),
/* FISUBw FISUBRw FIDIVw FIDIVRw*/
PAIR_X | CYCLES(27), PAIR_X | CYCLES(27), PAIR_X | CYCLES(38), PAIR_X | CYCLES(38)
};
static uint32_t opcode_timings_de_mod3[8] = {
static uint32_t opcode_timings_686_de_mod3[8] = {
// clang-format off
/* FADD FMUL FCOMPP*/
PAIR_X | CYCLES(7), PAIR_X | CYCLES(7), INVALID, PAIR_X | CYCLES(7),
@@ -753,7 +753,7 @@ static uint32_t opcode_timings_de_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_df[8] = {
static uint32_t opcode_timings_686_df[8] = {
// clang-format off
/* FILDiw FISTiw FISTPiw*/
PAIR_X | CYCLES(8), INVALID, PAIR_X | CYCLES(10), PAIR_X | CYCLES(13),
@@ -761,7 +761,7 @@ static uint32_t opcode_timings_df[8] = {
INVALID, PAIR_X | CYCLES(8), PAIR_X | CYCLES(63), PAIR_X | CYCLES(13)
// clang-format on
};
static uint32_t opcode_timings_df_mod3[8] = {
static uint32_t opcode_timings_686_df_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FSTSW AX*/
@@ -769,25 +769,25 @@ static uint32_t opcode_timings_df_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_8x[8] = {
static uint32_t opcode_timings_686_8x[8] = {
// clang-format off
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW,
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RM
// clang-format on
};
static uint32_t opcode_timings_8x_mod3[8] = {
static uint32_t opcode_timings_686_8x_mod3[8] = {
// clang-format off
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG,
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG
// clang-format on
};
static uint32_t opcode_timings_81[8] = {
static uint32_t opcode_timings_686_81[8] = {
// clang-format off
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW,
PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RMW, PAIR_XY | CYCLES_RM
// clang-format on
};
static uint32_t opcode_timings_81_mod3[8] = {
static uint32_t opcode_timings_686_81_mod3[8] = {
// clang-format off
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG,
PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG, PAIR_XY | CYCLES_REG
@@ -874,47 +874,47 @@ codegen_timing_686_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(u
switch (last_prefix) {
case 0x0f:
timings = mod3 ? opcode_timings_0f_mod3 : opcode_timings_0f;
timings = mod3 ? opcode_timings_686_0f_mod3 : opcode_timings_686_0f;
deps = mod3 ? opcode_deps_0f_mod3 : opcode_deps_0f;
break;
case 0xd8:
timings = mod3 ? opcode_timings_d8_mod3 : opcode_timings_d8;
timings = mod3 ? opcode_timings_686_d8_mod3 : opcode_timings_686_d8;
deps = mod3 ? opcode_deps_d8_mod3 : opcode_deps_d8;
opcode = (opcode >> 3) & 7;
break;
case 0xd9:
timings = mod3 ? opcode_timings_d9_mod3 : opcode_timings_d9;
timings = mod3 ? opcode_timings_686_d9_mod3 : opcode_timings_686_d9;
deps = mod3 ? opcode_deps_d9_mod3 : opcode_deps_d9;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xda:
timings = mod3 ? opcode_timings_da_mod3 : opcode_timings_da;
timings = mod3 ? opcode_timings_686_da_mod3 : opcode_timings_686_da;
deps = mod3 ? opcode_deps_da_mod3 : opcode_deps_da;
opcode = (opcode >> 3) & 7;
break;
case 0xdb:
timings = mod3 ? opcode_timings_db_mod3 : opcode_timings_db;
timings = mod3 ? opcode_timings_686_db_mod3 : opcode_timings_686_db;
deps = mod3 ? opcode_deps_db_mod3 : opcode_deps_db;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xdc:
timings = mod3 ? opcode_timings_dc_mod3 : opcode_timings_dc;
timings = mod3 ? opcode_timings_686_dc_mod3 : opcode_timings_686_dc;
deps = mod3 ? opcode_deps_dc_mod3 : opcode_deps_dc;
opcode = (opcode >> 3) & 7;
break;
case 0xdd:
timings = mod3 ? opcode_timings_dd_mod3 : opcode_timings_dd;
timings = mod3 ? opcode_timings_686_dd_mod3 : opcode_timings_686_dd;
deps = mod3 ? opcode_deps_dd_mod3 : opcode_deps_dd;
opcode = (opcode >> 3) & 7;
break;
case 0xde:
timings = mod3 ? opcode_timings_de_mod3 : opcode_timings_de;
timings = mod3 ? opcode_timings_686_de_mod3 : opcode_timings_686_de;
deps = mod3 ? opcode_deps_de_mod3 : opcode_deps_de;
opcode = (opcode >> 3) & 7;
break;
case 0xdf:
timings = mod3 ? opcode_timings_df_mod3 : opcode_timings_df;
timings = mod3 ? opcode_timings_686_df_mod3 : opcode_timings_686_df;
deps = mod3 ? opcode_deps_df_mod3 : opcode_deps_df;
opcode = (opcode >> 3) & 7;
break;
@@ -924,55 +924,55 @@ codegen_timing_686_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(u
case 0x80:
case 0x82:
case 0x83:
timings = mod3 ? opcode_timings_8x_mod3 : opcode_timings_8x;
timings = mod3 ? opcode_timings_686_8x_mod3 : opcode_timings_686_8x;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
case 0x81:
timings = mod3 ? opcode_timings_81_mod3 : opcode_timings_81;
timings = mod3 ? opcode_timings_686_81_mod3 : opcode_timings_686_81;
deps = mod3 ? opcode_deps_81_mod3 : opcode_deps_81;
opcode = (fetchdat >> 3) & 7;
break;
case 0xc0:
case 0xc1:
timings = mod3 ? opcode_timings_shift_imm_mod3 : opcode_timings_shift_imm;
timings = mod3 ? opcode_timings_686_shift_imm_mod3 : opcode_timings_686_shift_imm;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
case 0xd0:
case 0xd1:
timings = mod3 ? opcode_timings_shift_mod3 : opcode_timings_shift;
timings = mod3 ? opcode_timings_686_shift_mod3 : opcode_timings_686_shift;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
case 0xd2:
case 0xd3:
timings = mod3 ? opcode_timings_shift_cl_mod3 : opcode_timings_shift_cl;
timings = mod3 ? opcode_timings_686_shift_cl_mod3 : opcode_timings_686_shift_cl;
deps = mod3 ? opcode_deps_shift_cl_mod3 : opcode_deps_shift_cl;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf6:
timings = mod3 ? opcode_timings_f6_mod3 : opcode_timings_f6;
timings = mod3 ? opcode_timings_686_f6_mod3 : opcode_timings_686_f6;
deps = mod3 ? opcode_deps_f6_mod3 : opcode_deps_f6;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf7:
timings = mod3 ? opcode_timings_f7_mod3 : opcode_timings_f7;
timings = mod3 ? opcode_timings_686_f7_mod3 : opcode_timings_686_f7;
deps = mod3 ? opcode_deps_f7_mod3 : opcode_deps_f7;
opcode = (fetchdat >> 3) & 7;
break;
case 0xff:
timings = mod3 ? opcode_timings_ff_mod3 : opcode_timings_ff;
timings = mod3 ? opcode_timings_686_ff_mod3 : opcode_timings_686_ff;
deps = mod3 ? opcode_deps_ff_mod3 : opcode_deps_ff;
opcode = (fetchdat >> 3) & 7;
break;
default:
timings = mod3 ? opcode_timings_mod3 : opcode_timings;
timings = mod3 ? opcode_timings_686_mod3 : opcode_timings_686;
deps = mod3 ? opcode_deps_mod3 : opcode_deps;
break;
}

108
src/cpu/codegen_timing_k6.c
View File

@@ -759,7 +759,7 @@ static const risc86_instruction_t vector_wbinvd_op = {
#define INVALID NULL
static const risc86_instruction_t *opcode_timings[256] = {
static const risc86_instruction_t *opcode_timings_k6[256] = {
// clang-format off
/* ADD ADD ADD ADD*/
/*00*/ &alux_store_op, &alu_store_op, &load_alux_op, &load_alu_op,
@@ -896,7 +896,7 @@ static const risc86_instruction_t *opcode_timings[256] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_mod3[256] = {
static const risc86_instruction_t *opcode_timings_k6_mod3[256] = {
// clang-format off
/* ADD ADD ADD ADD*/
/*00*/ &alux_op, &alu_op, &alux_op, &alu_op,
@@ -1033,7 +1033,7 @@ static const risc86_instruction_t *opcode_timings_mod3[256] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_0f[256] = {
static const risc86_instruction_t *opcode_timings_k6_0f[256] = {
// clang-format off
/*00*/ &vector_alu6_op, &vector_alu6_op, &vector_alu6_op, &vector_alu6_op,
INVALID, &vector_alu6_op, &vector_alu6_op, INVALID,
@@ -1116,7 +1116,7 @@ static const risc86_instruction_t *opcode_timings_0f[256] = {
&load_mmx_op, &load_mmx_op, &load_mmx_op, INVALID,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_0f_mod3[256] = {
static const risc86_instruction_t *opcode_timings_k6_0f_mod3[256] = {
// clang-format off
/*00*/ &vector_alu6_op, &vector_alu6_op, &vector_alu6_op, &vector_alu6_op,
INVALID, &vector_alu6_op, &vector_alu6_op, INVALID,
@@ -1200,7 +1200,7 @@ static const risc86_instruction_t *opcode_timings_0f_mod3[256] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_0f0f[256] = {
static const risc86_instruction_t *opcode_timings_k6_0f0f[256] = {
// clang-format off
/*00*/ INVALID, INVALID, INVALID, INVALID,
INVALID, INVALID, INVALID, INVALID,
@@ -1283,7 +1283,7 @@ static const risc86_instruction_t *opcode_timings_0f0f[256] = {
INVALID, INVALID, INVALID, INVALID,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_0f0f_mod3[256] = {
static const risc86_instruction_t *opcode_timings_k6_0f0f_mod3[256] = {
// clang-format off
/*00*/ INVALID, INVALID, INVALID, INVALID,
INVALID, INVALID, INVALID, INVALID,
@@ -1367,57 +1367,57 @@ static const risc86_instruction_t *opcode_timings_0f0f_mod3[256] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_shift[8] = {
static const risc86_instruction_t *opcode_timings_k6_shift[8] = {
// clang-format off
&vector_alu_store_op, &vector_alu_store_op, &vector_alu_store_op, &vector_alu_store_op,
&vector_alu_store_op, &vector_alu_store_op, &vector_alu_store_op, &vector_alu_store_op
// clang-format on
};
static const risc86_instruction_t *opcode_timings_shift_b[8] = {
static const risc86_instruction_t *opcode_timings_k6_shift_b[8] = {
// clang-format off
&vector_alux_store_op, &vector_alux_store_op, &vector_alux_store_op, &vector_alux_store_op,
&vector_alux_store_op, &vector_alux_store_op, &vector_alux_store_op, &vector_alux_store_op
// clang-format on
};
static const risc86_instruction_t *opcode_timings_shift_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_shift_mod3[8] = {
// clang-format off
&vector_alu1_op, &vector_alu1_op, &vector_alu1_op, &vector_alu1_op,
&alu_op, &alu_op, &alu_op, &alu_op
// clang-format on
};
static const risc86_instruction_t *opcode_timings_shift_b_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_shift_b_mod3[8] = {
// clang-format off
&vector_alux1_op, &vector_alux1_op, &vector_alux1_op, &vector_alux1_op,
&alux_op, &alux_op, &alux_op, &alux_op
// clang-format on
};
static const risc86_instruction_t *opcode_timings_80[8] = {
static const risc86_instruction_t *opcode_timings_k6_80[8] = {
// clang-format off
&alux_store_op, &alux_store_op, &vector_alux_store_op, &vector_alux_store_op,
&alux_store_op, &alux_store_op, &alux_store_op, &alux_store_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_80_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_80_mod3[8] = {
// clang-format off
&alux_op, &alux_op, &alux_store_op, &alux_store_op,
&alux_op, &alux_op, &alux_op, &alux_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_8x[8] = {
static const risc86_instruction_t *opcode_timings_k6_8x[8] = {
// clang-format off
&alu_store_op, &alu_store_op, &vector_alu_store_op, &vector_alu_store_op,
&alu_store_op, &alu_store_op, &alu_store_op, &alu_store_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_8x_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_8x_mod3[8] = {
// clang-format off
&alu_op, &alu_op, &alu_store_op, &alu_store_op,
&alu_op, &alu_op, &alu_op, &alu_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_f6[8] = {
static const risc86_instruction_t *opcode_timings_k6_f6[8] = {
// clang-format off
/* TST NOT NEG*/
&test_mem_imm_b_op, INVALID, &vector_alux_store_op, &vector_alux_store_op,
@@ -1425,7 +1425,7 @@ static const risc86_instruction_t *opcode_timings_f6[8] = {
&vector_mul_mem_op, &vector_mul_mem_op, &vector_div16_mem_op, &vector_div16_mem_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_f6_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_f6_mod3[8] = {
// clang-format off
/* TST NOT NEG*/
&test_reg_b_op, INVALID, &alux_op, &alux_op,
@@ -1433,7 +1433,7 @@ static const risc86_instruction_t *opcode_timings_f6_mod3[8] = {
&vector_mul_op, &vector_mul_op, &vector_div16_op, &vector_div16_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_f7[8] = {
static const risc86_instruction_t *opcode_timings_k6_f7[8] = {
// clang-format off
/* TST NOT NEG*/
&test_mem_imm_op, INVALID, &vector_alu_store_op, &vector_alu_store_op,
@@ -1441,7 +1441,7 @@ static const risc86_instruction_t *opcode_timings_f7[8] = {
&vector_mul64_mem_op, &vector_mul64_mem_op, &vector_div32_mem_op, &vector_div32_mem_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_f7_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_f7_mod3[8] = {
// clang-format off
/* TST NOT NEG*/
&test_reg_op, INVALID, &alu_op, &alu_op,
@@ -1449,7 +1449,7 @@ static const risc86_instruction_t *opcode_timings_f7_mod3[8] = {
&vector_mul64_op, &vector_mul64_op, &vector_div32_op, &vector_div32_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_ff[8] = {
static const risc86_instruction_t *opcode_timings_k6_ff[8] = {
// clang-format off
/* INC DEC CALL CALL far*/
&alu_store_op, &alu_store_op, &store_op, &vector_call_far_op,
@@ -1457,7 +1457,7 @@ static const risc86_instruction_t *opcode_timings_ff[8] = {
&branch_op, &vector_jmp_far_op, &push_mem_op, INVALID
// clang-format on
};
static const risc86_instruction_t *opcode_timings_ff_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_ff_mod3[8] = {
// clang-format off
/* INC DEC CALL CALL far*/
&vector_alu1_op, &vector_alu1_op, &store_op, &vector_call_far_op,
@@ -1466,7 +1466,7 @@ static const risc86_instruction_t *opcode_timings_ff_mod3[8] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_d8[8] = {
static const risc86_instruction_t *opcode_timings_k6_d8[8] = {
// clang-format off
/* FADDs FMULs FCOMs FCOMPs*/
&load_float_op, &load_float_op, &load_float_op, &load_float_op,
@@ -1474,7 +1474,7 @@ static const risc86_instruction_t *opcode_timings_d8[8] = {
&load_float_op, &load_float_op, &fdiv_mem_op, &fdiv_mem_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_d8_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_d8_mod3[8] = {
// clang-format off
/* FADD FMUL FCOM FCOMP*/
&float_op, &float_op, &float_op, &float_op,
@@ -1483,7 +1483,7 @@ static const risc86_instruction_t *opcode_timings_d8_mod3[8] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_d9[8] = {
static const risc86_instruction_t *opcode_timings_k6_d9[8] = {
// clang-format off
/* FLDs FSTs FSTPs*/
&load_float_op, INVALID, &fstore_op, &fstore_op,
@@ -1491,7 +1491,7 @@ static const risc86_instruction_t *opcode_timings_d9[8] = {
&vector_float_l_op, &vector_fldcw_op, &vector_float_l_op, &vector_float_op
// clang-format on
};
static const risc86_instruction_t *opcode_timings_d9_mod3[64] = {
static const risc86_instruction_t *opcode_timings_k6_d9_mod3[64] = {
// clang-format off
/*FLD*/
&float_op, &float_op, &float_op, &float_op,
@@ -1524,7 +1524,7 @@ static const risc86_instruction_t *opcode_timings_d9_mod3[64] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_da[8] = {
static const risc86_instruction_t *opcode_timings_k6_da[8] = {
// clang-format off
/* FIADDl FIMULl FICOMl FICOMPl*/
&load_float_op, &load_float_op, &load_float_op, &load_float_op,
@@ -1532,7 +1532,7 @@ static const risc86_instruction_t *opcode_timings_da[8] = {
&load_float_op, &load_float_op, &fdiv_mem_op, &fdiv_mem_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_da_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_da_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FCOMPP*/
@@ -1540,7 +1540,7 @@ static const risc86_instruction_t *opcode_timings_da_mod3[8] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_db[8] = {
static const risc86_instruction_t *opcode_timings_k6_db[8] = {
// clang-format off
/* FLDil FSTil FSTPil*/
&load_float_op, INVALID, &fstore_op, &fstore_op,
@@ -1548,7 +1548,7 @@ static const risc86_instruction_t *opcode_timings_db[8] = {
INVALID, &vector_flde_op, INVALID, &vector_fste_op
// clang-format on
};
static const risc86_instruction_t *opcode_timings_db_mod3[64] = {
static const risc86_instruction_t *opcode_timings_k6_db_mod3[64] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
INVALID, INVALID, INVALID, INVALID,
@@ -1578,7 +1578,7 @@ static const risc86_instruction_t *opcode_timings_db_mod3[64] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_dc[8] = {
static const risc86_instruction_t *opcode_timings_k6_dc[8] = {
// clang-format off
/* FADDd FMULd FCOMd FCOMPd*/
&load_float_op, &load_float_op, &load_float_op, &load_float_op,
@@ -1586,7 +1586,7 @@ static const risc86_instruction_t *opcode_timings_dc[8] = {
&load_float_op, &load_float_op, &fdiv_mem_op, &fdiv_mem_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_dc_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_dc_mod3[8] = {
// clang-format off
/* opFADDr opFMULr*/
&float_op, &float_op, INVALID, INVALID,
@@ -1595,7 +1595,7 @@ static const risc86_instruction_t *opcode_timings_dc_mod3[8] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_dd[8] = {
static const risc86_instruction_t *opcode_timings_k6_dd[8] = {
// clang-format off
/* FLDd FSTd FSTPd*/
&load_float_op, INVALID, &fstore_op, &fstore_op,
@@ -1603,7 +1603,7 @@ static const risc86_instruction_t *opcode_timings_dd[8] = {
&vector_float_l_op, INVALID, &vector_float_l_op, &vector_float_l_op
// clang-format on
};
static const risc86_instruction_t *opcode_timings_dd_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_dd_mod3[8] = {
// clang-format off
/* FFFREE FST FSTP*/
&float_op, INVALID, &float_op, &float_op,
@@ -1612,7 +1612,7 @@ static const risc86_instruction_t *opcode_timings_dd_mod3[8] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_de[8] = {
static const risc86_instruction_t *opcode_timings_k6_de[8] = {
// clang-format off
/* FIADDw FIMULw FICOMw FICOMPw*/
&load_float_op, &load_float_op, &load_float_op, &load_float_op,
@@ -1620,7 +1620,7 @@ static const risc86_instruction_t *opcode_timings_de[8] = {
&load_float_op, &load_float_op, &fdiv_mem_op, &fdiv_mem_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_de_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_de_mod3[8] = {
// clang-format off
/* FADDP FMULP FCOMPP*/
&float_op, &float_op, INVALID, &float_op,
@@ -1629,7 +1629,7 @@ static const risc86_instruction_t *opcode_timings_de_mod3[8] = {
// clang-format on
};
static const risc86_instruction_t *opcode_timings_df[8] = {
static const risc86_instruction_t *opcode_timings_k6_df[8] = {
// clang-format off
/* FILDiw FISTiw FISTPiw*/
&load_float_op, INVALID, &fstore_op, &fstore_op,
@@ -1637,7 +1637,7 @@ static const risc86_instruction_t *opcode_timings_df[8] = {
INVALID, &load_float_op, &vector_float_l_op, &fstore_op,
// clang-format on
};
static const risc86_instruction_t *opcode_timings_df_mod3[8] = {
static const risc86_instruction_t *opcode_timings_k6_df_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FSTSW AX*/
@@ -2094,51 +2094,51 @@ codegen_timing_k6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, uint32_t
opcode = fastreadb(cs + opcode_pc);
ins_table = mod3 ? opcode_timings_0f0f_mod3 : opcode_timings_0f0f;
ins_table = mod3 ? opcode_timings_k6_0f0f_mod3 : opcode_timings_k6_0f0f;
deps = mod3 ? opcode_deps_0f0f_mod3 : opcode_deps_0f0f;
} else {
ins_table = mod3 ? opcode_timings_0f_mod3 : opcode_timings_0f;
ins_table = mod3 ? opcode_timings_k6_0f_mod3 : opcode_timings_k6_0f;
deps = mod3 ? opcode_deps_0f_mod3 : opcode_deps_0f;
}
break;
case 0xd8:
ins_table = mod3 ? opcode_timings_d8_mod3 : opcode_timings_d8;
ins_table = mod3 ? opcode_timings_k6_d8_mod3 : opcode_timings_k6_d8;
deps = mod3 ? opcode_deps_d8_mod3 : opcode_deps_d8;
opcode = (opcode >> 3) & 7;
break;
case 0xd9:
ins_table = mod3 ? opcode_timings_d9_mod3 : opcode_timings_d9;
ins_table = mod3 ? opcode_timings_k6_d9_mod3 : opcode_timings_k6_d9;
deps = mod3 ? opcode_deps_d9_mod3 : opcode_deps_d9;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xda:
ins_table = mod3 ? opcode_timings_da_mod3 : opcode_timings_da;
ins_table = mod3 ? opcode_timings_k6_da_mod3 : opcode_timings_k6_da;
deps = mod3 ? opcode_deps_da_mod3 : opcode_deps_da;
opcode = (opcode >> 3) & 7;
break;
case 0xdb:
ins_table = mod3 ? opcode_timings_db_mod3 : opcode_timings_db;
ins_table = mod3 ? opcode_timings_k6_db_mod3 : opcode_timings_k6_db;
deps = mod3 ? opcode_deps_db_mod3 : opcode_deps_db;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xdc:
ins_table = mod3 ? opcode_timings_dc_mod3 : opcode_timings_dc;
ins_table = mod3 ? opcode_timings_k6_dc_mod3 : opcode_timings_k6_dc;
deps = mod3 ? opcode_deps_dc_mod3 : opcode_deps_dc;
opcode = (opcode >> 3) & 7;
break;
case 0xdd:
ins_table = mod3 ? opcode_timings_dd_mod3 : opcode_timings_dd;
ins_table = mod3 ? opcode_timings_k6_dd_mod3 : opcode_timings_k6_dd;
deps = mod3 ? opcode_deps_dd_mod3 : opcode_deps_dd;
opcode = (opcode >> 3) & 7;
break;
case 0xde:
ins_table = mod3 ? opcode_timings_de_mod3 : opcode_timings_de;
ins_table = mod3 ? opcode_timings_k6_de_mod3 : opcode_timings_k6_de;
deps = mod3 ? opcode_deps_de_mod3 : opcode_deps_de;
opcode = (opcode >> 3) & 7;
break;
case 0xdf:
ins_table = mod3 ? opcode_timings_df_mod3 : opcode_timings_df;
ins_table = mod3 ? opcode_timings_k6_df_mod3 : opcode_timings_k6_df;
deps = mod3 ? opcode_deps_df_mod3 : opcode_deps_df;
opcode = (opcode >> 3) & 7;
break;
@@ -2147,13 +2147,13 @@ codegen_timing_k6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, uint32_t
switch (opcode) {
case 0x80:
case 0x82:
ins_table = mod3 ? opcode_timings_80_mod3 : opcode_timings_80;
ins_table = mod3 ? opcode_timings_k6_80_mod3 : opcode_timings_k6_80;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
case 0x81:
case 0x83:
ins_table = mod3 ? opcode_timings_8x_mod3 : opcode_timings_8x;
ins_table = mod3 ? opcode_timings_k6_8x_mod3 : opcode_timings_k6_8x;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
@@ -2161,7 +2161,7 @@ codegen_timing_k6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, uint32_t
case 0xc0:
case 0xd0:
case 0xd2:
ins_table = mod3 ? opcode_timings_shift_b_mod3 : opcode_timings_shift_b;
ins_table = mod3 ? opcode_timings_k6_shift_b_mod3 : opcode_timings_k6_shift_b;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
@@ -2169,29 +2169,29 @@ codegen_timing_k6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, uint32_t
case 0xc1:
case 0xd1:
case 0xd3:
ins_table = mod3 ? opcode_timings_shift_mod3 : opcode_timings_shift;
ins_table = mod3 ? opcode_timings_k6_shift_mod3 : opcode_timings_k6_shift;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf6:
ins_table = mod3 ? opcode_timings_f6_mod3 : opcode_timings_f6;
ins_table = mod3 ? opcode_timings_k6_f6_mod3 : opcode_timings_k6_f6;
deps = mod3 ? opcode_deps_f6_mod3 : opcode_deps_f6;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf7:
ins_table = mod3 ? opcode_timings_f7_mod3 : opcode_timings_f7;
ins_table = mod3 ? opcode_timings_k6_f7_mod3 : opcode_timings_k6_f7;
deps = mod3 ? opcode_deps_f7_mod3 : opcode_deps_f7;
opcode = (fetchdat >> 3) & 7;
break;
case 0xff:
ins_table = mod3 ? opcode_timings_ff_mod3 : opcode_timings_ff;
ins_table = mod3 ? opcode_timings_k6_ff_mod3 : opcode_timings_k6_ff;
deps = mod3 ? opcode_deps_ff_mod3 : opcode_deps_ff;
opcode = (fetchdat >> 3) & 7;
break;
default:
ins_table = mod3 ? opcode_timings_mod3 : opcode_timings;
ins_table = mod3 ? opcode_timings_k6_mod3 : opcode_timings_k6;
deps = mod3 ? opcode_deps_mod3 : opcode_deps;
break;
}

102
src/cpu/codegen_timing_p6.c
View File

@@ -787,7 +787,7 @@ static const macro_op_t wbinvd_op = {
};
#define INVALID NULL
static const macro_op_t *opcode_timings[256] = {
static const macro_op_t *opcode_timings_p6[256] = {
// clang-format off
/* ADD ADD ADD ADD*/
/*00*/ &alup0_store_op, &alu_store_op, &load_alup0_op, &load_alu_op,
@@ -924,7 +924,7 @@ static const macro_op_t *opcode_timings[256] = {
// clang-format on
};
static const macro_op_t *opcode_timings_mod3[256] = {
static const macro_op_t *opcode_timings_p6_mod3[256] = {
// clang-format off
/* ADD ADD ADD ADD*/
/*00*/ &alup0_op, &alu_op, &alup0_op, &alu_op,
@@ -1062,7 +1062,7 @@ static const macro_op_t *opcode_timings_mod3[256] = {
// clang-format on
};
static const macro_op_t *opcode_timings_0f[256] = {
static const macro_op_t *opcode_timings_p6_0f[256] = {
// clang-format off
/*00*/ &alu6_op, &alu6_op, &alu6_op, &alu6_op,
INVALID, &alu6_op, &alu6_op, INVALID,
@@ -1145,7 +1145,7 @@ static const macro_op_t *opcode_timings_0f[256] = {
&load_mmx_op, &load_mmx_op, &load_mmx_op, INVALID,
// clang-format on
};
static const macro_op_t *opcode_timings_0f_mod3[256] = {
static const macro_op_t *opcode_timings_p6_0f_mod3[256] = {
// clang-format off
/*00*/ &alu6_op, &alu6_op, &alu6_op, &alu6_op,
INVALID, &alu6_op, &alu6_op, INVALID,
@@ -1228,58 +1228,58 @@ static const macro_op_t *opcode_timings_0f_mod3[256] = {
&mmx_op, &mmx_op, &mmx_op, INVALID,
};
static const macro_op_t *opcode_timings_shift[8] =
static const macro_op_t *opcode_timings_p6_shift[8] =
{
// clang-format off
&alu_store_op, &alu_store_op, &alu_store_op, &alu_store_op,
&alu_store_op, &alu_store_op, &alu_store_op, &alu_store_op
// clang-format on
};
static const macro_op_t *opcode_timings_shift_b[8] = {
static const macro_op_t *opcode_timings_p6_shift_b[8] = {
// clang-format off
&alup0_store_op, &alup0_store_op, &alup0_store_op, &alup0_store_op,
&alup0_store_op, &alup0_store_op, &alup0_store_op, &alup0_store_op
// clang-format on
};
static const macro_op_t *opcode_timings_shift_mod3[8] = {
static const macro_op_t *opcode_timings_p6_shift_mod3[8] = {
// clang-format off
&complex_alu1_op, &complex_alu1_op, &complex_alu1_op, &complex_alu1_op,
&alu_op, &alu_op, &alu_op, &alu_op
// clang-format on
};
static const macro_op_t *opcode_timings_shift_b_mod3[8] = {
static const macro_op_t *opcode_timings_p6_shift_b_mod3[8] = {
// clang-format off
&complex_alup0_1_op, &complex_alup0_1_op, &complex_alup0_1_op, &complex_alup0_1_op,
&alup0_op, &alup0_op, &alup0_op, &alup0_op
// clang-format on
};
static const macro_op_t *opcode_timings_80[8] = {
static const macro_op_t *opcode_timings_p6_80[8] = {
// clang-format off
&alup0_store_op, &alup0_store_op, &alup0_store_op, &alup0_store_op,
&alup0_store_op, &alup0_store_op, &alup0_store_op, &alup0_store_op,
// clang-format on
};
static const macro_op_t *opcode_timings_80_mod3[8] = {
static const macro_op_t *opcode_timings_p6_80_mod3[8] = {
// clang-format off
&alup0_op, &alup0_op, &alup0_store_op, &alup0_store_op,
&alup0_op, &alup0_op, &alup0_op, &alup0_op,
// clang-format on
};
static const macro_op_t *opcode_timings_8x[8] = {
static const macro_op_t *opcode_timings_p6_8x[8] = {
// clang-format off
&alu_store_op, &alu_store_op, &alu_store_op, &alu_store_op,
&alu_store_op, &alu_store_op, &alu_store_op, &alu_store_op,
// clang-format on
};
static const macro_op_t *opcode_timings_8x_mod3[8] = {
static const macro_op_t *opcode_timings_p6_8x_mod3[8] = {
// clang-format off
&alu_op, &alu_op, &alu_store_op, &alu_store_op,
&alu_op, &alu_op, &alu_op, &alu_op,
// clang-format on
};
static const macro_op_t *opcode_timings_f6[8] = {
static const macro_op_t *opcode_timings_p6_f6[8] = {
// clang-format off
/* TST NOT NEG*/
&test_mem_imm_b_op, INVALID, &alup0_store_op, &alup0_store_op,
@@ -1287,7 +1287,7 @@ static const macro_op_t *opcode_timings_f6[8] = {
&mul_mem_op, &mul_mem_op, &div16_mem_op, &div16_mem_op,
// clang-format on
};
static const macro_op_t *opcode_timings_f6_mod3[8] = {
static const macro_op_t *opcode_timings_p6_f6_mod3[8] = {
// clang-format off
/* TST NOT NEG*/
&test_reg_b_op, INVALID, &alup0_op, &alup0_op,
@@ -1295,7 +1295,7 @@ static const macro_op_t *opcode_timings_f6_mod3[8] = {
&mul_op, &mul_op, &div16_op, &div16_op,
// clang-format on
};
static const macro_op_t *opcode_timings_f7[8] = {
static const macro_op_t *opcode_timings_p6_f7[8] = {
// clang-format off
/* TST NOT NEG*/
&test_mem_imm_op, INVALID, &alu_store_op, &alu_store_op,
@@ -1303,7 +1303,7 @@ static const macro_op_t *opcode_timings_f7[8] = {
&mul64_mem_op, &mul64_mem_op, &div32_mem_op, &div32_mem_op,
// clang-format on
};
static const macro_op_t *opcode_timings_f7_mod3[8] = {
static const macro_op_t *opcode_timings_p6_f7_mod3[8] = {
// clang-format off
/* TST NOT NEG*/
&test_reg_op, INVALID, &alu_op, &alu_op,
@@ -1311,7 +1311,7 @@ static const macro_op_t *opcode_timings_f7_mod3[8] = {
&mul64_op, &mul64_op, &div32_op, &div32_op,
// clang-format on
};
static const macro_op_t *opcode_timings_ff[8] = {
static const macro_op_t *opcode_timings_p6_ff[8] = {
// clang-format off
/* INC DEC CALL CALL far*/
&alu_store_op, &alu_store_op, &store_op, &call_far_op,
@@ -1319,7 +1319,7 @@ static const macro_op_t *opcode_timings_ff[8] = {
&branch_op, &jmp_far_op, &push_mem_op, INVALID
// clang-format on
};
static const macro_op_t *opcode_timings_ff_mod3[8] = {
static const macro_op_t *opcode_timings_p6_ff_mod3[8] = {
// clang-format off
/* INC DEC CALL CALL far*/
&complex_alu1_op, &complex_alu1_op, &store_op, &call_far_op,
@@ -1328,7 +1328,7 @@ static const macro_op_t *opcode_timings_ff_mod3[8] = {
// clang-format on
};
static const macro_op_t *opcode_timings_d8[8] = {
static const macro_op_t *opcode_timings_p6_d8[8] = {
// clang-format off
/* FADDs FMULs FCOMs FCOMPs*/
&load_fadd_op, &load_fmul_op, &load_float_op, &load_float_op,
@@ -1336,7 +1336,7 @@ static const macro_op_t *opcode_timings_d8[8] = {
&load_float_op, &load_float_op, &fdiv_mem_op, &fdiv_mem_op,
// clang-format on
};
static const macro_op_t *opcode_timings_d8_mod3[8] = {
static const macro_op_t *opcode_timings_p6_d8_mod3[8] = {
// clang-format off
/* FADD FMUL FCOM FCOMP*/
&fadd_op, &fmul_op, &float_op, &float_op,
@@ -1345,7 +1345,7 @@ static const macro_op_t *opcode_timings_d8_mod3[8] = {
// clang-format on
};
static const macro_op_t *opcode_timings_d9[8] = {
static const macro_op_t *opcode_timings_p6_d9[8] = {
// clang-format off
/* FLDs FSTs FSTPs*/
&load_float_op, INVALID, &fstore_op, &fstore_op,
@@ -1353,7 +1353,7 @@ static const macro_op_t *opcode_timings_d9[8] = {
&complex_float_l_op, &fldcw_op, &complex_float_l_op, &complex_float_op
// clang-format on
};
static const macro_op_t *opcode_timings_d9_mod3[64] = {
static const macro_op_t *opcode_timings_p6_d9_mod3[64] = {
// clang-format off
/*FLD*/
&float_op, &float_op, &float_op, &float_op,
@@ -1386,7 +1386,7 @@ static const macro_op_t *opcode_timings_d9_mod3[64] = {
// clang-format on
};
static const macro_op_t *opcode_timings_da[8] = {
static const macro_op_t *opcode_timings_p6_da[8] = {
// clang-format off
/* FIADDl FIMULl FICOMl FICOMPl*/
&load_fadd_op, &load_fmul_op, &load_float_op, &load_float_op,
@@ -1394,7 +1394,7 @@ static const macro_op_t *opcode_timings_da[8] = {
&load_float_op, &load_float_op, &fdiv_mem_op, &fdiv_mem_op,
// clang-format on
};
static const macro_op_t *opcode_timings_da_mod3[8] = {
static const macro_op_t *opcode_timings_p6_da_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FCOMPP*/
@@ -1402,7 +1402,7 @@ static const macro_op_t *opcode_timings_da_mod3[8] = {
// clang-format on
};
static const macro_op_t *opcode_timings_db[8] = {
static const macro_op_t *opcode_timings_p6_db[8] = {
// clang-format off
/* FLDil FSTil FSTPil*/
&load_float_op, INVALID, &fstore_op, &fstore_op,
@@ -1410,7 +1410,7 @@ static const macro_op_t *opcode_timings_db[8] = {
INVALID, &flde_op, INVALID, &fste_op
// clang-format on
};
static const macro_op_t *opcode_timings_db_mod3[64] = {
static const macro_op_t *opcode_timings_p6_db_mod3[64] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
INVALID, INVALID, INVALID, INVALID,
@@ -1440,7 +1440,7 @@ static const macro_op_t *opcode_timings_db_mod3[64] = {
// clang-format on
};
static const macro_op_t *opcode_timings_dc[8] = {
static const macro_op_t *opcode_timings_p6_dc[8] = {
// clang-format off
/* FADDd FMULd FCOMd FCOMPd*/
&load_fadd_op, &load_fmul_op, &load_float_op, &load_float_op,
@@ -1448,7 +1448,7 @@ static const macro_op_t *opcode_timings_dc[8] = {
&load_float_op, &load_float_op, &fdiv_mem_op, &fdiv_mem_op,
// clang-format on
};
static const macro_op_t *opcode_timings_dc_mod3[8] = {
static const macro_op_t *opcode_timings_p6_dc_mod3[8] = {
// clang-format off
/* opFADDr opFMULr*/
&fadd_op, &fmul_op, INVALID, INVALID,
@@ -1457,7 +1457,7 @@ static const macro_op_t *opcode_timings_dc_mod3[8] = {
// clang-format on
};
static const macro_op_t *opcode_timings_dd[8] = {
static const macro_op_t *opcode_timings_p6_dd[8] = {
// clang-format off
/* FLDd FSTd FSTPd*/
&load_float_op, INVALID, &fstore_op, &fstore_op,
@@ -1465,7 +1465,7 @@ static const macro_op_t *opcode_timings_dd[8] = {
&complex_float_l_op, INVALID, &complex_float_l_op, &complex_float_l_op
// clang-format on
};
static const macro_op_t *opcode_timings_dd_mod3[8] = {
static const macro_op_t *opcode_timings_p6_dd_mod3[8] = {
// clang-format off
/* FFFREE FST FSTP*/
&float_op, INVALID, &float_op, &float_op,
@@ -1474,7 +1474,7 @@ static const macro_op_t *opcode_timings_dd_mod3[8] = {
// clang-format on
};
static const macro_op_t *opcode_timings_de[8] = {
static const macro_op_t *opcode_timings_p6_de[8] = {
// clang-format off
/* FIADDw FIMULw FICOMw FICOMPw*/
&load_fiadd_op, &load_fiadd_op, &load_fiadd_op, &load_fiadd_op,
@@ -1482,7 +1482,7 @@ static const macro_op_t *opcode_timings_de[8] = {
&load_fiadd_op, &load_fiadd_op, &load_fiadd_op, &load_fiadd_op,
// clang-format on
};
static const macro_op_t *opcode_timings_de_mod3[8] = {
static const macro_op_t *opcode_timings_p6_de_mod3[8] = {
// clang-format off
/* FADDP FMULP FCOMPP*/
&fadd_op, &fmul_op, INVALID, &float_op,
@@ -1491,7 +1491,7 @@ static const macro_op_t *opcode_timings_de_mod3[8] = {
// clang-format on
};
static const macro_op_t *opcode_timings_df[8] = {
static const macro_op_t *opcode_timings_p6_df[8] = {
// clang-format off
/* FILDiw FISTiw FISTPiw*/
&load_float_op, INVALID, &fstore_op, &fstore_op,
@@ -1499,7 +1499,7 @@ static const macro_op_t *opcode_timings_df[8] = {
INVALID, &load_float_op, &complex_float_l_op, &fstore_op,
// clang-format on
};
static const macro_op_t *opcode_timings_df_mod3[8] = {
static const macro_op_t *opcode_timings_p6_df_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FSTSW AX*/
@@ -1865,47 +1865,47 @@ codegen_timing_p6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(ui
switch (last_prefix) {
case 0x0f:
ins_table = mod3 ? opcode_timings_0f_mod3 : opcode_timings_0f;
ins_table = mod3 ? opcode_timings_p6_0f_mod3 : opcode_timings_p6_0f;
deps = mod3 ? opcode_deps_0f_mod3 : opcode_deps_0f;
break;
case 0xd8:
ins_table = mod3 ? opcode_timings_d8_mod3 : opcode_timings_d8;
ins_table = mod3 ? opcode_timings_p6_d8_mod3 : opcode_timings_p6_d8;
deps = mod3 ? opcode_deps_d8_mod3 : opcode_deps_d8;
opcode = (opcode >> 3) & 7;
break;
case 0xd9:
ins_table = mod3 ? opcode_timings_d9_mod3 : opcode_timings_d9;
ins_table = mod3 ? opcode_timings_p6_d9_mod3 : opcode_timings_p6_d9;
deps = mod3 ? opcode_deps_d9_mod3 : opcode_deps_d9;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xda:
ins_table = mod3 ? opcode_timings_da_mod3 : opcode_timings_da;
ins_table = mod3 ? opcode_timings_p6_da_mod3 : opcode_timings_p6_da;
deps = mod3 ? opcode_deps_da_mod3 : opcode_deps_da;
opcode = (opcode >> 3) & 7;
break;
case 0xdb:
ins_table = mod3 ? opcode_timings_db_mod3 : opcode_timings_db;
ins_table = mod3 ? opcode_timings_p6_db_mod3 : opcode_timings_p6_db;
deps = mod3 ? opcode_deps_db_mod3 : opcode_deps_db;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xdc:
ins_table = mod3 ? opcode_timings_dc_mod3 : opcode_timings_dc;
ins_table = mod3 ? opcode_timings_p6_dc_mod3 : opcode_timings_p6_dc;
deps = mod3 ? opcode_deps_dc_mod3 : opcode_deps_dc;
opcode = (opcode >> 3) & 7;
break;
case 0xdd:
ins_table = mod3 ? opcode_timings_dd_mod3 : opcode_timings_dd;
ins_table = mod3 ? opcode_timings_p6_dd_mod3 : opcode_timings_p6_dd;
deps = mod3 ? opcode_deps_dd_mod3 : opcode_deps_dd;
opcode = (opcode >> 3) & 7;
break;
case 0xde:
ins_table = mod3 ? opcode_timings_de_mod3 : opcode_timings_de;
ins_table = mod3 ? opcode_timings_p6_de_mod3 : opcode_timings_p6_de;
deps = mod3 ? opcode_deps_de_mod3 : opcode_deps_de;
opcode = (opcode >> 3) & 7;
break;
case 0xdf:
ins_table = mod3 ? opcode_timings_df_mod3 : opcode_timings_df;
ins_table = mod3 ? opcode_timings_p6_df_mod3 : opcode_timings_p6_df;
deps = mod3 ? opcode_deps_df_mod3 : opcode_deps_df;
opcode = (opcode >> 3) & 7;
break;
@@ -1914,13 +1914,13 @@ codegen_timing_p6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(ui
switch (opcode) {
case 0x80:
case 0x82:
ins_table = mod3 ? opcode_timings_80_mod3 : opcode_timings_80;
ins_table = mod3 ? opcode_timings_p6_80_mod3 : opcode_timings_p6_80;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
case 0x81:
case 0x83:
ins_table = mod3 ? opcode_timings_8x_mod3 : opcode_timings_8x;
ins_table = mod3 ? opcode_timings_p6_8x_mod3 : opcode_timings_p6_8x;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
@@ -1928,7 +1928,7 @@ codegen_timing_p6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(ui
case 0xc0:
case 0xd0:
case 0xd2:
ins_table = mod3 ? opcode_timings_shift_b_mod3 : opcode_timings_shift_b;
ins_table = mod3 ? opcode_timings_p6_shift_b_mod3 : opcode_timings_p6_shift_b;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
@@ -1936,29 +1936,29 @@ codegen_timing_p6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUSED(ui
case 0xc1:
case 0xd1:
case 0xd3:
ins_table = mod3 ? opcode_timings_shift_mod3 : opcode_timings_shift;
ins_table = mod3 ? opcode_timings_p6_shift_mod3 : opcode_timings_p6_shift;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf6:
ins_table = mod3 ? opcode_timings_f6_mod3 : opcode_timings_f6;
ins_table = mod3 ? opcode_timings_p6_f6_mod3 : opcode_timings_p6_f6;
deps = mod3 ? opcode_deps_f6_mod3 : opcode_deps_f6;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf7:
ins_table = mod3 ? opcode_timings_f7_mod3 : opcode_timings_f7;
ins_table = mod3 ? opcode_timings_p6_f7_mod3 : opcode_timings_p6_f7;
deps = mod3 ? opcode_deps_f7_mod3 : opcode_deps_f7;
opcode = (fetchdat >> 3) & 7;
break;
case 0xff:
ins_table = mod3 ? opcode_timings_ff_mod3 : opcode_timings_ff;
ins_table = mod3 ? opcode_timings_p6_ff_mod3 : opcode_timings_p6_ff;
deps = mod3 ? opcode_deps_ff_mod3 : opcode_deps_ff;
opcode = (fetchdat >> 3) & 7;
break;
default:
ins_table = mod3 ? opcode_timings_mod3 : opcode_timings;
ins_table = mod3 ? opcode_timings_p6_mod3 : opcode_timings_p6;
deps = mod3 ? opcode_deps_mod3 : opcode_deps;
break;
}

98
src/cpu/codegen_timing_pentium.c
View File

@@ -110,7 +110,7 @@ static uint32_t addr_regmask;
static int fpu_latency;
static int fpu_st_latency[8];
static uint64_t opcode_timings[256] = {
static uint64_t opcode_timings_p6[256] = {
// clang-format off
/* ADD ADD ADD ADD*/
/*00*/ PAIR_UV | CYCLES_RMW, PAIR_UV | CYCLES_RMW, PAIR_UV | CYCLES_RM, PAIR_UV | CYCLES_RM,
@@ -247,7 +247,7 @@ static uint64_t opcode_timings[256] = {
// clang-format on
};
static uint64_t opcode_timings_mod3[256] = {
static uint64_t opcode_timings_p6_mod3[256] = {
// clang-format off
/* ADD ADD ADD ADD*/
/*00*/ PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG,
@@ -385,7 +385,7 @@ static uint64_t opcode_timings_mod3[256] = {
// clang-format on
};
static uint64_t opcode_timings_0f[256] = {
static uint64_t opcode_timings_p6_0f[256] = {
// clang-format off
/*00*/ PAIR_NP | CYCLES(20), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(10),
INVALID, PAIR_NP | CYCLES(195), PAIR_NP | CYCLES(7), INVALID,
@@ -468,7 +468,7 @@ static uint64_t opcode_timings_0f[256] = {
PAIR_U | CYCLES_RM, PAIR_U | CYCLES_RM, PAIR_U | CYCLES_RM, INVALID,
// clang-format on
};
static uint64_t opcode_timings_0f_mod3[256] = {
static uint64_t opcode_timings_p6_0f_mod3[256] = {
// clang-format off
/*00*/ PAIR_NP | CYCLES(20), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(10),
INVALID, PAIR_NP | CYCLES(195), PAIR_NP | CYCLES(7), INVALID,
@@ -552,20 +552,20 @@ static uint64_t opcode_timings_0f_mod3[256] = {
// clang-format on
};
static uint64_t opcode_timings_shift[8] = {
static uint64_t opcode_timings_p6_shift[8] = {
// clang-format off
PAIR_U | CYCLES_RMW, PAIR_U | CYCLES_RMW, PAIR_U | CYCLES_RMW, PAIR_U | CYCLES_RMW,
PAIR_U | CYCLES_RMW, PAIR_U | CYCLES_RMW, PAIR_U | CYCLES_RMW, PAIR_U | CYCLES_RMW,
// clang-format on
};
static uint64_t opcode_timings_shift_mod3[8] = {
static uint64_t opcode_timings_p6_shift_mod3[8] = {
// clang-format off
PAIR_U | CYCLES_REG, PAIR_U | CYCLES_REG, PAIR_U | CYCLES_REG, PAIR_U | CYCLES_REG,
PAIR_U | CYCLES_REG, PAIR_U | CYCLES_REG, PAIR_U | CYCLES_REG, PAIR_U | CYCLES_REG,
// clang-format on
};
static uint64_t opcode_timings_f6[8] = {
static uint64_t opcode_timings_p6_f6[8] = {
// clang-format off
/* TST NOT NEG*/
PAIR_UV | CYCLES_RM, INVALID, PAIR_NP | CYCLES(3), PAIR_NP | CYCLES(3),
@@ -573,7 +573,7 @@ static uint64_t opcode_timings_f6[8] = {
PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(17), PAIR_NP | CYCLES(22)
// clang-format on
};
static uint64_t opcode_timings_f6_mod3[8] = {
static uint64_t opcode_timings_p6_f6_mod3[8] = {
// clang-format off
/* TST NOT NEG*/
PAIR_UV | CYCLES_REG, INVALID, PAIR_NP | CYCLES(3), PAIR_NP | CYCLES(3),
@@ -581,7 +581,7 @@ static uint64_t opcode_timings_f6_mod3[8] = {
PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(11), PAIR_NP | CYCLES(17), PAIR_NP | CYCLES(22)
// clang-format on
};
static uint64_t opcode_timings_f7[8] = {
static uint64_t opcode_timings_p6_f7[8] = {
// clang-format off
/* TST NOT NEG*/
PAIR_UV | CYCLES_RM, INVALID, PAIR_NP | CYCLES(3), PAIR_NP | CYCLES(3),
@@ -589,7 +589,7 @@ static uint64_t opcode_timings_f7[8] = {
PAIR_NP | CYCLES_MULTI(11,10), PAIR_NP | CYCLES_MULTI(11,10), PAIR_NP | CYCLES_MULTI(25,41), PAIR_NP | CYCLES_MULTI(30,46)
// clang-format on
};
static uint64_t opcode_timings_f7_mod3[8] = {
static uint64_t opcode_timings_p6_f7_mod3[8] = {
// clang-format off
/* TST NOT NEG*/
PAIR_UV | CYCLES_REG, INVALID, PAIR_NP | CYCLES(3), PAIR_NP | CYCLES(3),
@@ -597,7 +597,7 @@ static uint64_t opcode_timings_f7_mod3[8] = {
PAIR_NP | CYCLES_MULTI(11,10), PAIR_NP | CYCLES_MULTI(11,10), PAIR_NP | CYCLES_MULTI(25,41), PAIR_NP | CYCLES_MULTI(30,46)
// clang-format on
};
static uint64_t opcode_timings_ff[8] = {
static uint64_t opcode_timings_p6_ff[8] = {
// clang-format off
/* INC DEC CALL CALL far*/
PAIR_UV | CYCLES_RMW, PAIR_UV | CYCLES_RMW, PAIR_NP | CYCLES(4), PAIR_NP | CYCLES(0),
@@ -605,7 +605,7 @@ static uint64_t opcode_timings_ff[8] = {
PAIR_NP | CYCLES(2), PAIR_NP | CYCLES(0), PAIR_NP | CYCLES(2), INVALID
// clang-format on
};
static uint64_t opcode_timings_ff_mod3[8] = {
static uint64_t opcode_timings_p6_ff_mod3[8] = {
// clang-format off
/* INC DEC CALL CALL far*/
PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_NP | CYCLES(4), PAIR_NP | CYCLES(0),
@@ -614,7 +614,7 @@ static uint64_t opcode_timings_ff_mod3[8] = {
// clang-format on
};
static uint64_t opcode_timings_d8[8] = {
static uint64_t opcode_timings_p6_d8[8] = {
// clang-format off
/* FADDs FMULs FCOMs FCOMPs*/
PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(1,0,0), PAIR_FX | FPU_CYCLES(1,0,0),
@@ -622,7 +622,7 @@ static uint64_t opcode_timings_d8[8] = {
PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(39,38,2), PAIR_FX | FPU_CYCLES(39,38,2)
// clang-format on
};
static uint64_t opcode_timings_d8_mod3[8] = {
static uint64_t opcode_timings_p6_d8_mod3[8] = {
// clang-format off
/* FADD FMUL FCOM FCOMP*/
PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(1,0,0), PAIR_FX | FPU_CYCLES(1,0,0),
@@ -631,7 +631,7 @@ static uint64_t opcode_timings_d8_mod3[8] = {
// clang-format on
};
static uint64_t opcode_timings_d9[8] = {
static uint64_t opcode_timings_p6_d9[8] = {
// clang-format off
/* FLDs FSTs FSTPs*/
PAIR_FX | FPU_CYCLES(1,0,0), INVALID, PAIR_NP | FPU_CYCLES(2,0,0), PAIR_NP | FPU_CYCLES(2,0,0),
@@ -639,7 +639,7 @@ static uint64_t opcode_timings_d9[8] = {
PAIR_NP | FPU_CYCLES(32,0,0), PAIR_NP | FPU_CYCLES(8,0,0), PAIR_NP | FPU_CYCLES(48,0,0), PAIR_NP | FPU_CYCLES(2,0,0)
// clang-format on
};
static uint64_t opcode_timings_d9_mod3[64] = {
static uint64_t opcode_timings_p6_d9_mod3[64] = {
// clang-format off
/*FLD*/
PAIR_FX | FPU_CYCLES(1,0,0), PAIR_FX | FPU_CYCLES(1,0,0), PAIR_FX | FPU_CYCLES(1,0,0), PAIR_FX | FPU_CYCLES(1,0,0),
@@ -672,7 +672,7 @@ static uint64_t opcode_timings_d9_mod3[64] = {
// clang-format on
};
static uint64_t opcode_timings_da[8] = {
static uint64_t opcode_timings_p6_da[8] = {
// clang-format off
/* FIADDl FIMULl FICOMl FICOMPl*/
PAIR_NP | FPU_CYCLES(6,2,2), PAIR_NP | FPU_CYCLES(6,2,2), PAIR_NP | FPU_CYCLES(4,0,0), PAIR_NP | FPU_CYCLES(4,0,0),
@@ -680,7 +680,7 @@ static uint64_t opcode_timings_da[8] = {
PAIR_NP | FPU_CYCLES(6,2,2), PAIR_NP | FPU_CYCLES(6,2,2), PAIR_NP | FPU_CYCLES(42,38,2), PAIR_NP | FPU_CYCLES(42,38,2)
// clang-format on
};
static uint64_t opcode_timings_da_mod3[8] = {
static uint64_t opcode_timings_p6_da_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FCOMPP*/
@@ -688,7 +688,7 @@ static uint64_t opcode_timings_da_mod3[8] = {
// clang-format on
};
static uint64_t opcode_timings_db[8] = {
static uint64_t opcode_timings_p6_db[8] = {
// clang-format off
/* FLDil FSTil FSTPil*/
PAIR_NP | FPU_CYCLES(3,2,2), INVALID, PAIR_NP | FPU_CYCLES(6,0,0), PAIR_NP | FPU_CYCLES(6,0,0),
@@ -696,7 +696,7 @@ static uint64_t opcode_timings_db[8] = {
INVALID, PAIR_NP | FPU_CYCLES(3,0,0), INVALID, PAIR_NP | FPU_CYCLES(3,0,0)
// clang-format on
};
static uint64_t opcode_timings_db_mod3[64] = {
static uint64_t opcode_timings_p6_db_mod3[64] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
INVALID, INVALID, INVALID, INVALID,
@@ -726,7 +726,7 @@ static uint64_t opcode_timings_db_mod3[64] = {
// clang-format on
};
static uint64_t opcode_timings_dc[8] = {
static uint64_t opcode_timings_p6_dc[8] = {
// clang-format off
/* FADDd FMULd FCOMd FCOMPd*/
PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(1,0,0), PAIR_FX | FPU_CYCLES(1,0,0),
@@ -734,7 +734,7 @@ static uint64_t opcode_timings_dc[8] = {
PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(39,38,2), PAIR_FX | FPU_CYCLES(39,38,2)
// clang-format on
};
static uint64_t opcode_timings_dc_mod3[8] = {
static uint64_t opcode_timings_p6_dc_mod3[8] = {
// clang-format off
/* opFADDr opFMULr*/
PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(3,2,2), INVALID, INVALID,
@@ -743,7 +743,7 @@ static uint64_t opcode_timings_dc_mod3[8] = {
// clang-format on
};
static uint64_t opcode_timings_dd[8] = {
static uint64_t opcode_timings_p6_dd[8] = {
// clang-format off
/* FLDd FSTd FSTPd*/
PAIR_FX | FPU_CYCLES(1,0,0), INVALID, PAIR_NP | FPU_CYCLES(2,0,0), PAIR_NP | FPU_CYCLES(2,0,0),
@@ -751,7 +751,7 @@ static uint64_t opcode_timings_dd[8] = {
PAIR_NP | FPU_CYCLES(70,0,0), INVALID, PAIR_NP | FPU_CYCLES(127,0,0), PAIR_NP | FPU_CYCLES(6,0,0)
// clang-format on
};
static uint64_t opcode_timings_dd_mod3[8] = {
static uint64_t opcode_timings_p6_dd_mod3[8] = {
// clang-format off
/* FFFREE FST FSTP*/
PAIR_NP | FPU_CYCLES(2,0,0), INVALID, PAIR_NP | FPU_CYCLES(1,0,0), PAIR_NP | FPU_CYCLES(1,0,0),
@@ -760,7 +760,7 @@ static uint64_t opcode_timings_dd_mod3[8] = {
// clang-format on
};
static uint64_t opcode_timings_de[8] = {
static uint64_t opcode_timings_p6_de[8] = {
// clang-format off
/* FIADDw FIMULw FICOMw FICOMPw*/
PAIR_NP | FPU_CYCLES(6,2,2), PAIR_NP | FPU_CYCLES(6,2,2), PAIR_NP | FPU_CYCLES(4,0,0), PAIR_NP | FPU_CYCLES(4,0,0),
@@ -768,7 +768,7 @@ static uint64_t opcode_timings_de[8] = {
PAIR_NP | FPU_CYCLES(6,2,2), PAIR_NP | FPU_CYCLES(6,2,2), PAIR_NP | FPU_CYCLES(42,38,2), PAIR_NP | FPU_CYCLES(42,38,2)
// clang-format on
};
static uint64_t opcode_timings_de_mod3[8] = {
static uint64_t opcode_timings_p6_de_mod3[8] = {
// clang-format off
/* FADDP FMULP FCOMPP*/
PAIR_FX | FPU_CYCLES(3,2,2), PAIR_FX | FPU_CYCLES(3,2,2), INVALID, PAIR_FX | FPU_CYCLES(1,0,0),
@@ -777,7 +777,7 @@ static uint64_t opcode_timings_de_mod3[8] = {
// clang-format on
};
static uint64_t opcode_timings_df[8] = {
static uint64_t opcode_timings_p6_df[8] = {
// clang-format off
/* FILDiw FISTiw FISTPiw*/
PAIR_NP | FPU_CYCLES(3,2,2), INVALID, PAIR_NP | FPU_CYCLES(6,0,0), PAIR_NP | FPU_CYCLES(6,0,0),
@@ -785,7 +785,7 @@ static uint64_t opcode_timings_df[8] = {
INVALID, PAIR_NP | FPU_CYCLES(3,2,2), PAIR_NP | FPU_CYCLES(148,0,0), PAIR_NP | FPU_CYCLES(6,0,0)
// clang-format on
};
static uint64_t opcode_timings_df_mod3[8] = {
static uint64_t opcode_timings_p6_df_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FSTSW AX*/
@@ -793,25 +793,25 @@ static uint64_t opcode_timings_df_mod3[8] = {
// clang-format on
};
static uint64_t opcode_timings_81[8] = {
static uint64_t opcode_timings_p6_81[8] = {
// clang-format off
PAIR_UV | CYCLES_RMW | CYCLES_IMM1632, PAIR_UV | CYCLES_RMW | CYCLES_IMM1632, PAIR_UV | CYCLES_RMW | CYCLES_IMM1632, PAIR_UV | CYCLES_RMW | CYCLES_IMM1632,
PAIR_UV | CYCLES_RMW | CYCLES_IMM1632, PAIR_UV | CYCLES_RMW | CYCLES_IMM1632, PAIR_UV | CYCLES_RMW | CYCLES_IMM1632, PAIR_UV | CYCLES_RM | CYCLES_IMM1632
// clang-format on
};
static uint64_t opcode_timings_81_mod3[8] = {
static uint64_t opcode_timings_p6_81_mod3[8] = {
// clang-format off
PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG,
PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG
// clang-format on
};
static uint64_t opcode_timings_8x[8] = {
static uint64_t opcode_timings_p6_8x[8] = {
// clang-format off
PAIR_UV | CYCLES_RMW | CYCLES_IMM8, PAIR_UV | CYCLES_RMW | CYCLES_IMM8, PAIR_UV | CYCLES_RMW | CYCLES_IMM8, PAIR_UV | CYCLES_RMW | CYCLES_IMM8,
PAIR_UV | CYCLES_RMW | CYCLES_IMM8, PAIR_UV | CYCLES_RMW | CYCLES_IMM8, PAIR_UV | CYCLES_RMW | CYCLES_IMM8, PAIR_UV | CYCLES_RM | CYCLES_IMM8
// clang-format on
};
static uint64_t opcode_timings_8x_mod3[8] = {
static uint64_t opcode_timings_p6_8x_mod3[8] = {
// clang-format off
PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG,
PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG, PAIR_UV | CYCLES_REG
@@ -1097,47 +1097,47 @@ codegen_timing_pentium_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUS
switch (last_prefix) {
case 0x0f:
timings = mod3 ? opcode_timings_0f_mod3 : opcode_timings_0f;
timings = mod3 ? opcode_timings_p6_0f_mod3 : opcode_timings_p6_0f;
deps = mod3 ? opcode_deps_0f_mod3 : opcode_deps_0f;
break;
case 0xd8:
timings = mod3 ? opcode_timings_d8_mod3 : opcode_timings_d8;
timings = mod3 ? opcode_timings_p6_d8_mod3 : opcode_timings_p6_d8;
deps = mod3 ? opcode_deps_d8_mod3 : opcode_deps_d8;
opcode = (opcode >> 3) & 7;
break;
case 0xd9:
timings = mod3 ? opcode_timings_d9_mod3 : opcode_timings_d9;
timings = mod3 ? opcode_timings_p6_d9_mod3 : opcode_timings_p6_d9;
deps = mod3 ? opcode_deps_d9_mod3 : opcode_deps_d9;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xda:
timings = mod3 ? opcode_timings_da_mod3 : opcode_timings_da;
timings = mod3 ? opcode_timings_p6_da_mod3 : opcode_timings_p6_da;
deps = mod3 ? opcode_deps_da_mod3 : opcode_deps_da;
opcode = (opcode >> 3) & 7;
break;
case 0xdb:
timings = mod3 ? opcode_timings_db_mod3 : opcode_timings_db;
timings = mod3 ? opcode_timings_p6_db_mod3 : opcode_timings_p6_db;
deps = mod3 ? opcode_deps_db_mod3 : opcode_deps_db;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xdc:
timings = mod3 ? opcode_timings_dc_mod3 : opcode_timings_dc;
timings = mod3 ? opcode_timings_p6_dc_mod3 : opcode_timings_p6_dc;
deps = mod3 ? opcode_deps_dc_mod3 : opcode_deps_dc;
opcode = (opcode >> 3) & 7;
break;
case 0xdd:
timings = mod3 ? opcode_timings_dd_mod3 : opcode_timings_dd;
timings = mod3 ? opcode_timings_p6_dd_mod3 : opcode_timings_p6_dd;
deps = mod3 ? opcode_deps_dd_mod3 : opcode_deps_dd;
opcode = (opcode >> 3) & 7;
break;
case 0xde:
timings = mod3 ? opcode_timings_de_mod3 : opcode_timings_de;
timings = mod3 ? opcode_timings_p6_de_mod3 : opcode_timings_p6_de;
deps = mod3 ? opcode_deps_de_mod3 : opcode_deps_de;
opcode = (opcode >> 3) & 7;
break;
case 0xdf:
timings = mod3 ? opcode_timings_df_mod3 : opcode_timings_df;
timings = mod3 ? opcode_timings_p6_df_mod3 : opcode_timings_p6_df;
deps = mod3 ? opcode_deps_df_mod3 : opcode_deps_df;
opcode = (opcode >> 3) & 7;
break;
@@ -1147,12 +1147,12 @@ codegen_timing_pentium_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUS
case 0x80:
case 0x82:
case 0x83:
timings = mod3 ? opcode_timings_8x_mod3 : opcode_timings_8x;
timings = mod3 ? opcode_timings_p6_8x_mod3 : opcode_timings_p6_8x;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
case 0x81:
timings = mod3 ? opcode_timings_81_mod3 : opcode_timings_81;
timings = mod3 ? opcode_timings_p6_81_mod3 : opcode_timings_p6_81;
deps = mod3 ? opcode_deps_81_mod3 : opcode_deps_81;
opcode = (fetchdat >> 3) & 7;
break;
@@ -1161,36 +1161,36 @@ codegen_timing_pentium_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUS
case 0xc1:
case 0xd0:
case 0xd1:
timings = mod3 ? opcode_timings_shift_mod3 : opcode_timings_shift;
timings = mod3 ? opcode_timings_p6_shift_mod3 : opcode_timings_p6_shift;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
case 0xd2:
case 0xd3:
timings = mod3 ? opcode_timings_shift_mod3 : opcode_timings_shift;
timings = mod3 ? opcode_timings_p6_shift_mod3 : opcode_timings_p6_shift;
deps = mod3 ? opcode_deps_shift_cl_mod3 : opcode_deps_shift_cl;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf6:
timings = mod3 ? opcode_timings_f6_mod3 : opcode_timings_f6;
timings = mod3 ? opcode_timings_p6_f6_mod3 : opcode_timings_p6_f6;
deps = mod3 ? opcode_deps_f6_mod3 : opcode_deps_f6;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf7:
timings = mod3 ? opcode_timings_f7_mod3 : opcode_timings_f7;
timings = mod3 ? opcode_timings_p6_f7_mod3 : opcode_timings_p6_f7;
deps = mod3 ? opcode_deps_f7_mod3 : opcode_deps_f7;
opcode = (fetchdat >> 3) & 7;
break;
case 0xff:
timings = mod3 ? opcode_timings_ff_mod3 : opcode_timings_ff;
timings = mod3 ? opcode_timings_p6_ff_mod3 : opcode_timings_p6_ff;
deps = mod3 ? opcode_deps_ff_mod3 : opcode_deps_ff;
opcode = (fetchdat >> 3) & 7;
break;
default:
timings = mod3 ? opcode_timings_mod3 : opcode_timings;
timings = mod3 ? opcode_timings_p6_mod3 : opcode_timings_p6;
deps = mod3 ? opcode_deps_mod3 : opcode_deps;
break;
}

98
src/cpu/codegen_timing_winchip.c
View File

@@ -18,7 +18,7 @@
#define CYCLES(c) (int *) c
#define CYCLES2(c16, c32) (int *) ((-1 & ~0xffff) | c16 | (c32 << 8))
static int *opcode_timings[256] = {
static int *opcode_timings_winchip[256] = {
// clang-format off
/*00*/ &timing_mr, &timing_mr, &timing_rm, &timing_rm, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3), &timing_mr, &timing_mr, &timing_rm, &timing_rm, &timing_rr, &timing_rr, CYCLES(2), NULL,
/*10*/ &timing_mr, &timing_mr, &timing_rm, &timing_rm, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3), &timing_mr, &timing_mr, &timing_rm, &timing_rm, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3),
@@ -42,7 +42,7 @@ static int *opcode_timings[256] = {
// clang-format on
};
static int *opcode_timings_mod3[256] = {
static int *opcode_timings_winchip_mod3[256] = {
// clang-format off
/*00*/ &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3), &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, CYCLES(2), NULL,
/*10*/ &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3), &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, &timing_rr, CYCLES(2), CYCLES(3),
@@ -66,7 +66,7 @@ static int *opcode_timings_mod3[256] = {
// clang-format on
};
static int *opcode_timings_0f[256] = {
static int *opcode_timings_winchip_0f[256] = {
// clang-format off
/*00*/ CYCLES(20), CYCLES(11), CYCLES(11), CYCLES(10), NULL, CYCLES(195), CYCLES(7), NULL, CYCLES(1000), CYCLES(10000), NULL, NULL, NULL, NULL, NULL, NULL,
/*10*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
@@ -89,7 +89,7 @@ static int *opcode_timings_0f[256] = {
/*f0*/ NULL, &timing_rm, &timing_rm, &timing_rm, NULL, &timing_rm, NULL, NULL, &timing_rm, &timing_rm, &timing_rm, NULL, &timing_rm, &timing_rm, &timing_rm, NULL,
// clang-format on
};
static int *opcode_timings_0f_mod3[256] = {
static int *opcode_timings_winchip_0f_mod3[256] = {
// clang-format off
/*00*/ CYCLES(20), CYCLES(11), CYCLES(11), CYCLES(10), NULL, CYCLES(195), CYCLES(7), NULL, CYCLES(1000), CYCLES(10000), NULL, NULL, NULL, NULL, NULL, NULL,
/*10*/ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
@@ -113,68 +113,68 @@ static int *opcode_timings_0f_mod3[256] = {
// clang-format on
};
static int *opcode_timings_shift[8] = {
static int *opcode_timings_winchip_shift[8] = {
// clang-format off
CYCLES(7), CYCLES(7), CYCLES(10), CYCLES(10), CYCLES(7), CYCLES(7), CYCLES(7), CYCLES(7)
// clang-format on
};
static int *opcode_timings_shift_mod3[8] = {
static int *opcode_timings_winchip_shift_mod3[8] = {
// clang-format off
CYCLES(3), CYCLES(3), CYCLES(9), CYCLES(9), CYCLES(3), CYCLES(3), CYCLES(3), CYCLES(3)
// clang-format on
};
static int *opcode_timings_f6[8] = {
static int *opcode_timings_winchip_f6[8] = {
// clang-format off
&timing_rm, NULL, &timing_mm, &timing_mm, CYCLES(13), CYCLES(14), CYCLES(16), CYCLES(19)
// clang-format on
};
static int *opcode_timings_f6_mod3[8] = {
static int *opcode_timings_winchip_f6_mod3[8] = {
// clang-format off
&timing_rr, NULL, &timing_rr, &timing_rr, CYCLES(13), CYCLES(14), CYCLES(16), CYCLES(19)
// clang-format on
};
static int *opcode_timings_f7[8] = {
static int *opcode_timings_winchip_f7[8] = {
// clang-format off
&timing_rm, NULL, &timing_mm, &timing_mm, CYCLES(21), CYCLES2(22,38), CYCLES2(24,40), CYCLES2(27,43)
// clang-format on
};
static int *opcode_timings_f7_mod3[8] = {
static int *opcode_timings_winchip_f7_mod3[8] = {
// clang-format off
&timing_rr, NULL, &timing_rr, &timing_rr, CYCLES(21), CYCLES2(22,38), CYCLES2(24,40), CYCLES2(27,43)
// clang-format on
};
static int *opcode_timings_ff[8] = {
static int *opcode_timings_winchip_ff[8] = {
// clang-format off
&timing_mm, &timing_mm, CYCLES(5), CYCLES(0), CYCLES(5), CYCLES(0), CYCLES(5), NULL
// clang-format on
};
static int *opcode_timings_ff_mod3[8] = {
static int *opcode_timings_winchip_ff_mod3[8] = {
// clang-format off
&timing_rr, &timing_rr, CYCLES(5), CYCLES(0), CYCLES(5), CYCLES(0), CYCLES(5), NULL
// clang-format on
};
static int *opcode_timings_d8[8] = {
static int *opcode_timings_winchip_d8[8] = {
// clang-format off
/* FADDil FMULil FCOMil FCOMPil FSUBil FSUBRil FDIVil FDIVRil*/
CYCLES(10), CYCLES(12), CYCLES(9), CYCLES(9), CYCLES(10), CYCLES(10), CYCLES(78), CYCLES(78)
// clang-format on
};
static int *opcode_timings_d8_mod3[8] = {
static int *opcode_timings_winchip_d8_mod3[8] = {
// clang-format off
/* FADD FMUL FCOM FCOMP FSUB FSUBR FDIV FDIVR*/
CYCLES(4), CYCLES(6), CYCLES(3), CYCLES(3), CYCLES(4), CYCLES(4), CYCLES(72), CYCLES(72)
// clang-format on
};
static int *opcode_timings_d9[8] = {
static int *opcode_timings_winchip_d9[8] = {
// clang-format off
/* FLDs FSTs FSTPs FLDENV FLDCW FSTENV FSTCW*/
CYCLES(2), NULL, CYCLES(7), CYCLES(7), CYCLES(34), CYCLES(4), CYCLES(67), CYCLES(3)
// clang-format on
};
static int *opcode_timings_d9_mod3[64] = {
static int *opcode_timings_winchip_d9_mod3[64] = {
// clang-format off
/*FLD*/
CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1),
@@ -195,25 +195,25 @@ static int *opcode_timings_d9_mod3[64] = {
// clang-format on
};
static int *opcode_timings_da[8] = {
static int *opcode_timings_winchip_da[8] = {
// clang-format off
/* FADDil FMULil FCOMil FCOMPil FSUBil FSUBRil FDIVil FDIVRil*/
CYCLES(10), CYCLES(12), CYCLES(9), CYCLES(9), CYCLES(10), CYCLES(10), CYCLES(78), CYCLES(78)
// clang-format on
};
static int *opcode_timings_da_mod3[8] = {
static int *opcode_timings_winchip_da_mod3[8] = {
// clang-format off
NULL, NULL, NULL, NULL, NULL, CYCLES(5), NULL, NULL
// clang-format on
};
static int *opcode_timings_db[8] = {
static int *opcode_timings_winchip_db[8] = {
// clang-format off
/* FLDil FSTil FSTPil FLDe FSTPe*/
CYCLES(6), NULL, CYCLES(7), CYCLES(7), NULL, CYCLES(8), NULL, CYCLES(8)
// clang-format on
};
static int *opcode_timings_db_mod3[64] = {
static int *opcode_timings_winchip_db_mod3[64] = {
// clang-format off
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
@@ -227,71 +227,71 @@ static int *opcode_timings_db_mod3[64] = {
// clang-format on
};
static int *opcode_timings_dc[8] = {
static int *opcode_timings_winchip_dc[8] = {
// clang-format off
/* opFADDd_a16 opFMULd_a16 opFCOMd_a16 opFCOMPd_a16 opFSUBd_a16 opFSUBRd_a16 opFDIVd_a16 opFDIVRd_a16*/
CYCLES(6), CYCLES(8), CYCLES(5), CYCLES(5), CYCLES(6), CYCLES(6), CYCLES(74), CYCLES(74)
// clang-format on
};
static int *opcode_timings_dc_mod3[8] = {
static int *opcode_timings_winchip_dc_mod3[8] = {
// clang-format off
/* opFADDr opFMULr opFSUBRr opFSUBr opFDIVRr opFDIVr*/
CYCLES(4), CYCLES(6), NULL, NULL, CYCLES(4), CYCLES(4), CYCLES(72), CYCLES(72)
// clang-format on
};
static int *opcode_timings_dd[8] = {
static int *opcode_timings_winchip_dd[8] = {
// clang-format off
/* FLDd FSTd FSTPd FRSTOR FSAVE FSTSW*/
CYCLES(2), NULL, CYCLES(8), CYCLES(8), CYCLES(131), NULL, CYCLES(154), CYCLES(5)
// clang-format on
};
static int *opcode_timings_dd_mod3[8] = {
static int *opcode_timings_winchip_dd_mod3[8] = {
// clang-format off
/* FFFREE FST FSTP FUCOM FUCOMP*/
CYCLES(3), NULL, CYCLES(1), CYCLES(1), CYCLES(3), CYCLES(3), NULL, NULL
// clang-format on
};
static int *opcode_timings_de[8] = {
static int *opcode_timings_winchip_de[8] = {
// clang-format off
/* FADDiw FMULiw FCOMiw FCOMPiw FSUBil FSUBRil FDIVil FDIVRil*/
CYCLES(10), CYCLES(12), CYCLES(9), CYCLES(9), CYCLES(10), CYCLES(10), CYCLES(78), CYCLES(78)
// clang-format on
};
static int *opcode_timings_de_mod3[8] = {
static int *opcode_timings_winchip_de_mod3[8] = {
// clang-format off
/* FADD FMUL FCOMPP FSUB FSUBR FDIV FDIVR*/
CYCLES(4), CYCLES(6), NULL, CYCLES(3), CYCLES(4), CYCLES(4), CYCLES(72), CYCLES(72)
// clang-format on
};
static int *opcode_timings_df[8] = {
static int *opcode_timings_winchip_df[8] = {
// clang-format off
/* FILDiw FISTiw FISTPiw FILDiq FBSTP FISTPiq*/
CYCLES(6), NULL, CYCLES(7), CYCLES(7), NULL, CYCLES(8), CYCLES(172), CYCLES(8)
// clang-format on
};
static int *opcode_timings_df_mod3[8] = {
static int *opcode_timings_winchip_df_mod3[8] = {
// clang-format off
/* FFREE FST FSTP FUCOM FUCOMP*/
CYCLES(3), NULL, CYCLES(1), CYCLES(1), CYCLES(3), CYCLES(3), NULL, NULL
// clang-format on
};
static int *opcode_timings_8x[8] = {
static int *opcode_timings_winchip_8x[8] = {
// clang-format off
&timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_rm
};
static int *opcode_timings_8x_mod3[8] =
static int *opcode_timings_winchip_8x_mod3[8] =
{
&timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_rm
};
static int *opcode_timings_81[8] =
static int *opcode_timings_winchip_81[8] =
{
&timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_rm
};
static int *opcode_timings_81_mod3[8] =
static int *opcode_timings_winchip_81_mod3[8] =
{
&timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_mr, &timing_rm
// clang-format on
@@ -330,7 +330,7 @@ codegen_timing_winchip_start(void)
void
codegen_timing_winchip_prefix(uint8_t prefix, uint32_t fetchdat)
{
timing_count += COUNT(opcode_timings[prefix], 0);
timing_count += COUNT(opcode_timings_winchip[prefix], 0);
last_prefix = prefix;
}
@@ -344,47 +344,47 @@ codegen_timing_winchip_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUS
switch (last_prefix) {
case 0x0f:
timings = mod3 ? opcode_timings_0f_mod3 : opcode_timings_0f;
timings = mod3 ? opcode_timings_winchip_0f_mod3 : opcode_timings_winchip_0f;
deps = mod3 ? opcode_deps_0f_mod3 : opcode_deps_0f;
break;
case 0xd8:
timings = mod3 ? opcode_timings_d8_mod3 : opcode_timings_d8;
timings = mod3 ? opcode_timings_winchip_d8_mod3 : opcode_timings_winchip_d8;
deps = mod3 ? opcode_deps_d8_mod3 : opcode_deps_d8;
opcode = (opcode >> 3) & 7;
break;
case 0xd9:
timings = mod3 ? opcode_timings_d9_mod3 : opcode_timings_d9;
timings = mod3 ? opcode_timings_winchip_d9_mod3 : opcode_timings_winchip_d9;
deps = mod3 ? opcode_deps_d9_mod3 : opcode_deps_d9;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xda:
timings = mod3 ? opcode_timings_da_mod3 : opcode_timings_da;
timings = mod3 ? opcode_timings_winchip_da_mod3 : opcode_timings_winchip_da;
deps = mod3 ? opcode_deps_da_mod3 : opcode_deps_da;
opcode = (opcode >> 3) & 7;
break;
case 0xdb:
timings = mod3 ? opcode_timings_db_mod3 : opcode_timings_db;
timings = mod3 ? opcode_timings_winchip_db_mod3 : opcode_timings_winchip_db;
deps = mod3 ? opcode_deps_db_mod3 : opcode_deps_db;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xdc:
timings = mod3 ? opcode_timings_dc_mod3 : opcode_timings_dc;
timings = mod3 ? opcode_timings_winchip_dc_mod3 : opcode_timings_winchip_dc;
deps = mod3 ? opcode_deps_dc_mod3 : opcode_deps_dc;
opcode = (opcode >> 3) & 7;
break;
case 0xdd:
timings = mod3 ? opcode_timings_dd_mod3 : opcode_timings_dd;
timings = mod3 ? opcode_timings_winchip_dd_mod3 : opcode_timings_winchip_dd;
deps = mod3 ? opcode_deps_dd_mod3 : opcode_deps_dd;
opcode = (opcode >> 3) & 7;
break;
case 0xde:
timings = mod3 ? opcode_timings_de_mod3 : opcode_timings_de;
timings = mod3 ? opcode_timings_winchip_de_mod3 : opcode_timings_winchip_de;
deps = mod3 ? opcode_deps_de_mod3 : opcode_deps_de;
opcode = (opcode >> 3) & 7;
break;
case 0xdf:
timings = mod3 ? opcode_timings_df_mod3 : opcode_timings_df;
timings = mod3 ? opcode_timings_winchip_df_mod3 : opcode_timings_winchip_df;
deps = mod3 ? opcode_deps_df_mod3 : opcode_deps_df;
opcode = (opcode >> 3) & 7;
break;
@@ -394,12 +394,12 @@ codegen_timing_winchip_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUS
case 0x80:
case 0x82:
case 0x83:
timings = mod3 ? opcode_timings_8x_mod3 : opcode_timings_8x;
timings = mod3 ? opcode_timings_winchip_8x_mod3 : opcode_timings_winchip_8x;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
case 0x81:
timings = mod3 ? opcode_timings_81_mod3 : opcode_timings_81;
timings = mod3 ? opcode_timings_winchip_81_mod3 : opcode_timings_winchip_81;
deps = mod3 ? opcode_deps_81_mod3 : opcode_deps_81;
opcode = (fetchdat >> 3) & 7;
break;
@@ -410,29 +410,29 @@ codegen_timing_winchip_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNUS
case 0xd1:
case 0xd2:
case 0xd3:
timings = mod3 ? opcode_timings_shift_mod3 : opcode_timings_shift;
timings = mod3 ? opcode_timings_winchip_shift_mod3 : opcode_timings_winchip_shift;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf6:
timings = mod3 ? opcode_timings_f6_mod3 : opcode_timings_f6;
timings = mod3 ? opcode_timings_winchip_f6_mod3 : opcode_timings_winchip_f6;
deps = mod3 ? opcode_deps_f6_mod3 : opcode_deps_f6;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf7:
timings = mod3 ? opcode_timings_f7_mod3 : opcode_timings_f7;
timings = mod3 ? opcode_timings_winchip_f7_mod3 : opcode_timings_winchip_f7;
deps = mod3 ? opcode_deps_f7_mod3 : opcode_deps_f7;
opcode = (fetchdat >> 3) & 7;
break;
case 0xff:
timings = mod3 ? opcode_timings_ff_mod3 : opcode_timings_ff;
timings = mod3 ? opcode_timings_winchip_ff_mod3 : opcode_timings_winchip_ff;
deps = mod3 ? opcode_deps_ff_mod3 : opcode_deps_ff;
opcode = (fetchdat >> 3) & 7;
break;
default:
timings = mod3 ? opcode_timings_mod3 : opcode_timings;
timings = mod3 ? opcode_timings_winchip_mod3 : opcode_timings_winchip;
deps = mod3 ? opcode_deps_mod3 : opcode_deps;
break;
}

96
src/cpu/codegen_timing_winchip2.c
View File

@@ -63,7 +63,7 @@
#define INVALID 0
static uint32_t opcode_timings[256] = {
static uint32_t opcode_timings_winchip2[256] = {
// clang-format off
/*00*/ CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(1), CYCLES(1), CYCLES(2), CYCLES(3), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(1), CYCLES(1), CYCLES(2), INVALID,
/*10*/ CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(1), CYCLES(1), CYCLES(2), CYCLES(3), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(1), CYCLES(1), CYCLES(2), CYCLES(3),
@@ -87,7 +87,7 @@ static uint32_t opcode_timings[256] = {
// clang-format on
};
static uint32_t opcode_timings_mod3[256] = {
static uint32_t opcode_timings_winchip2_mod3[256] = {
// clang-format off
/*00*/ CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(2), CYCLES(3), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(2), INVALID,
/*10*/ CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(2), CYCLES(3), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(1), CYCLES(2), CYCLES(3),
@@ -111,7 +111,7 @@ static uint32_t opcode_timings_mod3[256] = {
// clang-format on
};
static uint32_t opcode_timings_0f[256] = {
static uint32_t opcode_timings_winchip2_0f[256] = {
// clang-format off
/*00*/ CYCLES(20), CYCLES(11), CYCLES(11), CYCLES(10), INVALID, CYCLES(195), CYCLES(7), INVALID, CYCLES(1000), CYCLES(10000), INVALID, INVALID, INVALID, CYCLES_3DNOW(1), CYCLES(1), CYCLES_3DNOW(1),
/*10*/ INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID,
@@ -134,7 +134,7 @@ static uint32_t opcode_timings_0f[256] = {
/*f0*/ INVALID, CYCLES_MMX_SHIFT(2), CYCLES_MMX_SHIFT(2), CYCLES_MMX_SHIFT(2), INVALID, CYCLES_MMX_MUL(2), INVALID, INVALID, CYCLES_MMX_ANY(2), CYCLES_MMX_ANY(2), CYCLES_MMX_ANY(2), INVALID, CYCLES_MMX_ANY(2), CYCLES_MMX_ANY(2), CYCLES_MMX_ANY(2), INVALID,
// clang-format on
};
static uint32_t opcode_timings_0f_mod3[256] = {
static uint32_t opcode_timings_winchip2_0f_mod3[256] = {
// clang-format off
/*00*/ CYCLES(20), CYCLES(11), CYCLES(11), CYCLES(10), INVALID, CYCLES(195), CYCLES(7), INVALID, CYCLES(1000), CYCLES(10000), INVALID, INVALID, INVALID, CYCLES_3DNOW(1), CYCLES(1), CYCLES_3DNOW(1),
/*10*/ INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID, INVALID,
@@ -158,49 +158,49 @@ static uint32_t opcode_timings_0f_mod3[256] = {
// clang-format on
};
static uint32_t opcode_timings_shift[8] = {
static uint32_t opcode_timings_winchip2_shift[8] = {
// clang-format off
CYCLES(7), CYCLES(7), CYCLES(10), CYCLES(10), CYCLES(7), CYCLES(7), CYCLES(7), CYCLES(7)
// clang-format on
};
static uint32_t opcode_timings_shift_mod3[8] = {
static uint32_t opcode_timings_winchip2_shift_mod3[8] = {
// clang-format off
CYCLES(3), CYCLES(3), CYCLES(9), CYCLES(9), CYCLES(3), CYCLES(3), CYCLES(3), CYCLES(3)
// clang-format on
};
static uint32_t opcode_timings_f6[8] = {
static uint32_t opcode_timings_winchip2_f6[8] = {
// clang-format off
CYCLES(2), INVALID, CYCLES(2), CYCLES(2), CYCLES(13), CYCLES(14), CYCLES(16), CYCLES(19)
// clang-format on
};
static uint32_t opcode_timings_f6_mod3[8] = {
static uint32_t opcode_timings_winchip2_f6_mod3[8] = {
// clang-format off
CYCLES(1), INVALID, CYCLES(1), CYCLES(1), CYCLES(13), CYCLES(14), CYCLES(16), CYCLES(19)
// clang-format on
};
static uint32_t opcode_timings_f7[8] = {
static uint32_t opcode_timings_winchip2_f7[8] = {
// clang-format off
CYCLES(2), INVALID, CYCLES(2), CYCLES(2), CYCLES(21), CYCLES2(22,38), CYCLES2(24,40), CYCLES2(27,43)
// clang-format on
};
static uint32_t opcode_timings_f7_mod3[8] = {
static uint32_t opcode_timings_winchip2_f7_mod3[8] = {
// clang-format off
CYCLES(1), INVALID, CYCLES(1), CYCLES(1), CYCLES(21), CYCLES2(22,38), CYCLES2(24,40), CYCLES2(27,43)
// clang-format on
};
static uint32_t opcode_timings_ff[8] = {
static uint32_t opcode_timings_winchip2_ff[8] = {
// clang-format off
CYCLES(2), CYCLES(2), CYCLES(5), CYCLES(0), CYCLES(5), CYCLES(0), CYCLES(5), INVALID
// clang-format on
};
static uint32_t opcode_timings_ff_mod3[8] = {
static uint32_t opcode_timings_winchip2_ff_mod3[8] = {
// clang-format off
CYCLES(1), CYCLES(1), CYCLES(5), CYCLES(0), CYCLES(5), CYCLES(0), CYCLES(5), INVALID
// clang-format on
};
static uint32_t opcode_timings_d8[8] = {
static uint32_t opcode_timings_winchip2_d8[8] = {
// clang-format off
/* FADDs FMULs FCOMs FCOMPs*/
FPU_CYCLES(3,2,2), FPU_CYCLES(3,2,2), FPU_CYCLES(1,0,0), FPU_CYCLES(1,0,0),
@@ -208,7 +208,7 @@ static uint32_t opcode_timings_d8[8] = {
FPU_CYCLES(3,2,2), FPU_CYCLES(3,2,2), FPU_CYCLES(39,38,2), FPU_CYCLES(39,38,2)
// clang-format on
};
static uint32_t opcode_timings_d8_mod3[8] = {
static uint32_t opcode_timings_winchip2_d8_mod3[8] = {
// clang-format off
/* FADD FMUL FCOM FCOMP*/
FPU_CYCLES(3,2,2), FPU_CYCLES(3,2,2), FPU_CYCLES(1,0,0), FPU_CYCLES(1,0,0),
@@ -217,7 +217,7 @@ static uint32_t opcode_timings_d8_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_d9[8] = {
static uint32_t opcode_timings_winchip2_d9[8] = {
// clang-format off
/* FLDs FSTs FSTPs*/
FPU_CYCLES(1,0,0), INVALID, FPU_CYCLES(2,0,0), FPU_CYCLES(2,0,0),
@@ -225,7 +225,7 @@ static uint32_t opcode_timings_d9[8] = {
FPU_CYCLES(32,0,0), FPU_CYCLES(8,0,0), FPU_CYCLES(48,0,0), FPU_CYCLES(2,0,0)
// clang-format on
};
static uint32_t opcode_timings_d9_mod3[64] = {
static uint32_t opcode_timings_winchip2_d9_mod3[64] = {
// clang-format off
/*FLD*/
FPU_CYCLES(1,0,0), FPU_CYCLES(1,0,0), FPU_CYCLES(1,0,0), FPU_CYCLES(1,0,0),
@@ -258,7 +258,7 @@ static uint32_t opcode_timings_d9_mod3[64] = {
// clang-format on
};
static uint32_t opcode_timings_da[8] = {
static uint32_t opcode_timings_winchip2_da[8] = {
// clang-format off
/* FIADDl FIMULl FICOMl FICOMPl*/
FPU_CYCLES(6,2,2), FPU_CYCLES(6,2,2), FPU_CYCLES(4,0,0), FPU_CYCLES(4,0,0),
@@ -266,7 +266,7 @@ static uint32_t opcode_timings_da[8] = {
FPU_CYCLES(6,2,2), FPU_CYCLES(6,2,2), FPU_CYCLES(42,38,2), FPU_CYCLES(42,38,2)
// clang-format on
};
static uint32_t opcode_timings_da_mod3[8] = {
static uint32_t opcode_timings_winchip2_da_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FCOMPP*/
@@ -274,7 +274,7 @@ static uint32_t opcode_timings_da_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_db[8] = {
static uint32_t opcode_timings_winchip2_db[8] = {
// clang-format off
/* FLDil FSTil FSTPil*/
FPU_CYCLES(3,2,2), INVALID, FPU_CYCLES(6,0,0), FPU_CYCLES(6,0,0),
@@ -282,7 +282,7 @@ static uint32_t opcode_timings_db[8] = {
INVALID, FPU_CYCLES(3,0,0), INVALID, FPU_CYCLES(3,0,0)
// clang-format on
};
static uint32_t opcode_timings_db_mod3[64] = {
static uint32_t opcode_timings_winchip2_db_mod3[64] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
INVALID, INVALID, INVALID, INVALID,
@@ -312,7 +312,7 @@ static uint32_t opcode_timings_db_mod3[64] = {
// clang-format on
};
static uint32_t opcode_timings_dc[8] = {
static uint32_t opcode_timings_winchip2_dc[8] = {
// clang-format off
/* FADDd FMULd FCOMd FCOMPd*/
FPU_CYCLES(3,2,2), FPU_CYCLES(3,2,2), FPU_CYCLES(1,0,0), FPU_CYCLES(1,0,0),
@@ -320,7 +320,7 @@ static uint32_t opcode_timings_dc[8] = {
FPU_CYCLES(3,2,2), FPU_CYCLES(3,2,2), FPU_CYCLES(39,38,2), FPU_CYCLES(39,38,2)
// clang-format on
};
static uint32_t opcode_timings_dc_mod3[8] = {
static uint32_t opcode_timings_winchip2_dc_mod3[8] = {
// clang-format off
/* opFADDr opFMULr*/
FPU_CYCLES(3,2,2), FPU_CYCLES(3,2,2),INVALID, INVALID,
@@ -329,7 +329,7 @@ static uint32_t opcode_timings_dc_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_dd[8] = {
static uint32_t opcode_timings_winchip2_dd[8] = {
// clang-format off
/* FLDd FSTd FSTPd*/
FPU_CYCLES(1,0,0), INVALID, FPU_CYCLES(2,0,0), FPU_CYCLES(2,0,0),
@@ -337,7 +337,7 @@ static uint32_t opcode_timings_dd[8] = {
FPU_CYCLES(70,0,0), INVALID, FPU_CYCLES(127,0,0), FPU_CYCLES(6,0,0)
// clang-format on
};
static uint32_t opcode_timings_dd_mod3[8] = {
static uint32_t opcode_timings_winchip2_dd_mod3[8] = {
// clang-format off
/* FFFREE FST FSTP*/
FPU_CYCLES(2,0,0), INVALID, FPU_CYCLES(1,0,0), FPU_CYCLES(1,0,0),
@@ -346,7 +346,7 @@ static uint32_t opcode_timings_dd_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_de[8] = {
static uint32_t opcode_timings_winchip2_de[8] = {
// clang-format off
/* FIADDw FIMULw FICOMw FICOMPw*/
FPU_CYCLES(6,2,2), FPU_CYCLES(6,2,2), FPU_CYCLES(4,0,0), FPU_CYCLES(4,0,0),
@@ -354,7 +354,7 @@ static uint32_t opcode_timings_de[8] = {
FPU_CYCLES(6,2,2), FPU_CYCLES(6,2,2), FPU_CYCLES(42,38,2), FPU_CYCLES(42,38,2)
// clang-format on
};
static uint32_t opcode_timings_de_mod3[8] = {
static uint32_t opcode_timings_winchip2_de_mod3[8] = {
// clang-format off
/* FADDP FMULP FCOMPP*/
FPU_CYCLES(3,2,2), FPU_CYCLES(3,2,2), INVALID, FPU_CYCLES(1,0,0),
@@ -363,7 +363,7 @@ static uint32_t opcode_timings_de_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_df[8] = {
static uint32_t opcode_timings_winchip2_df[8] = {
// clang-format off
/* FILDiw FISTiw FISTPiw*/
FPU_CYCLES(3,2,2), INVALID, FPU_CYCLES(6,0,0), FPU_CYCLES(6,0,0),
@@ -371,7 +371,7 @@ static uint32_t opcode_timings_df[8] = {
INVALID, FPU_CYCLES(3,2,2), FPU_CYCLES(148,0,0), FPU_CYCLES(6,0,0)
// clang-format on
};
static uint32_t opcode_timings_df_mod3[8] = {
static uint32_t opcode_timings_winchip2_df_mod3[8] = {
// clang-format off
INVALID, INVALID, INVALID, INVALID,
/* FSTSW AX*/
@@ -379,22 +379,22 @@ static uint32_t opcode_timings_df_mod3[8] = {
// clang-format on
};
static uint32_t opcode_timings_8x[8] = {
static uint32_t opcode_timings_winchip2_8x[8] = {
// clang-format off
CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2)
// clang-format on
};
static uint32_t opcode_timings_8x_mod3[8] = {
static uint32_t opcode_timings_winchip2_8x_mod3[8] = {
// clang-format off
CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2)
// clang-format on
};
static uint32_t opcode_timings_81[8] = {
static uint32_t opcode_timings_winchip2_81[8] = {
// clang-format off
CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2)
// clang-format on
};
static uint32_t opcode_timings_81_mod3[8] = {
static uint32_t opcode_timings_winchip2_81_mod3[8] = {
// clang-format off
CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2), CYCLES(2)
// clang-format on
@@ -613,47 +613,47 @@ codegen_timing_winchip2_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNU
switch (last_prefix) {
case 0x0f:
timings = mod3 ? opcode_timings_0f_mod3 : opcode_timings_0f;
timings = mod3 ? opcode_timings_winchip2_0f_mod3 : opcode_timings_winchip2_0f;
deps = mod3 ? opcode_deps_0f_mod3 : opcode_deps_0f;
break;
case 0xd8:
timings = mod3 ? opcode_timings_d8_mod3 : opcode_timings_d8;
timings = mod3 ? opcode_timings_winchip2_d8_mod3 : opcode_timings_winchip2_d8;
deps = mod3 ? opcode_deps_d8_mod3 : opcode_deps_d8;
opcode = (opcode >> 3) & 7;
break;
case 0xd9:
timings = mod3 ? opcode_timings_d9_mod3 : opcode_timings_d9;
timings = mod3 ? opcode_timings_winchip2_d9_mod3 : opcode_timings_winchip2_d9;
deps = mod3 ? opcode_deps_d9_mod3 : opcode_deps_d9;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xda:
timings = mod3 ? opcode_timings_da_mod3 : opcode_timings_da;
timings = mod3 ? opcode_timings_winchip2_da_mod3 : opcode_timings_winchip2_da;
deps = mod3 ? opcode_deps_da_mod3 : opcode_deps_da;
opcode = (opcode >> 3) & 7;
break;
case 0xdb:
timings = mod3 ? opcode_timings_db_mod3 : opcode_timings_db;
timings = mod3 ? opcode_timings_winchip2_db_mod3 : opcode_timings_winchip2_db;
deps = mod3 ? opcode_deps_db_mod3 : opcode_deps_db;
opcode = mod3 ? opcode & 0x3f : (opcode >> 3) & 7;
break;
case 0xdc:
timings = mod3 ? opcode_timings_dc_mod3 : opcode_timings_dc;
timings = mod3 ? opcode_timings_winchip2_dc_mod3 : opcode_timings_winchip2_dc;
deps = mod3 ? opcode_deps_dc_mod3 : opcode_deps_dc;
opcode = (opcode >> 3) & 7;
break;
case 0xdd:
timings = mod3 ? opcode_timings_dd_mod3 : opcode_timings_dd;
timings = mod3 ? opcode_timings_winchip2_dd_mod3 : opcode_timings_winchip2_dd;
deps = mod3 ? opcode_deps_dd_mod3 : opcode_deps_dd;
opcode = (opcode >> 3) & 7;
break;
case 0xde:
timings = mod3 ? opcode_timings_de_mod3 : opcode_timings_de;
timings = mod3 ? opcode_timings_winchip2_de_mod3 : opcode_timings_winchip2_de;
deps = mod3 ? opcode_deps_de_mod3 : opcode_deps_de;
opcode = (opcode >> 3) & 7;
break;
case 0xdf:
timings = mod3 ? opcode_timings_df_mod3 : opcode_timings_df;
timings = mod3 ? opcode_timings_winchip2_df_mod3 : opcode_timings_winchip2_df;
deps = mod3 ? opcode_deps_df_mod3 : opcode_deps_df;
opcode = (opcode >> 3) & 7;
break;
@@ -663,12 +663,12 @@ codegen_timing_winchip2_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNU
case 0x80:
case 0x82:
case 0x83:
timings = mod3 ? opcode_timings_8x_mod3 : opcode_timings_8x;
timings = mod3 ? opcode_timings_winchip2_8x_mod3 : opcode_timings_winchip2_8x;
deps = mod3 ? opcode_deps_8x_mod3 : opcode_deps_8x;
opcode = (fetchdat >> 3) & 7;
break;
case 0x81:
timings = mod3 ? opcode_timings_81_mod3 : opcode_timings_81;
timings = mod3 ? opcode_timings_winchip2_81_mod3 : opcode_timings_winchip2_81;
deps = mod3 ? opcode_deps_81_mod3 : opcode_deps_81;
opcode = (fetchdat >> 3) & 7;
break;
@@ -679,29 +679,29 @@ codegen_timing_winchip2_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, UNU
case 0xd1:
case 0xd2:
case 0xd3:
timings = mod3 ? opcode_timings_shift_mod3 : opcode_timings_shift;
timings = mod3 ? opcode_timings_winchip2_shift_mod3 : opcode_timings_winchip2_shift;
deps = mod3 ? opcode_deps_shift_mod3 : opcode_deps_shift;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf6:
timings = mod3 ? opcode_timings_f6_mod3 : opcode_timings_f6;
timings = mod3 ? opcode_timings_winchip2_f6_mod3 : opcode_timings_winchip2_f6;
deps = mod3 ? opcode_deps_f6_mod3 : opcode_deps_f6;
opcode = (fetchdat >> 3) & 7;
break;
case 0xf7:
timings = mod3 ? opcode_timings_f7_mod3 : opcode_timings_f7;
timings = mod3 ? opcode_timings_winchip2_f7_mod3 : opcode_timings_winchip2_f7;
deps = mod3 ? opcode_deps_f7_mod3 : opcode_deps_f7;
opcode = (fetchdat >> 3) & 7;
break;
case 0xff:
timings = mod3 ? opcode_timings_ff_mod3 : opcode_timings_ff;
timings = mod3 ? opcode_timings_winchip2_ff_mod3 : opcode_timings_winchip2_ff;
deps = mod3 ? opcode_deps_ff_mod3 : opcode_deps_ff;
opcode = (fetchdat >> 3) & 7;
break;
default:
timings = mod3 ? opcode_timings_mod3 : opcode_timings;
timings = mod3 ? opcode_timings_winchip2_mod3 : opcode_timings_winchip2;
deps = mod3 ? opcode_deps_mod3 : opcode_deps;
break;
}