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RTL8029AS now works properly (patch from TheCollector1995 with some modifications by me);

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SVGA emulation now has partial support for 12x24 text mode used by 48k HECON.SYS;
LEA AX,DX now once again issues #UD on 286+ like it should;
FF /7 is now correctly an alias of FF /6 on 8080x;
Hard disk configuration dialog now uses Segoe UI 9pt font instead of MS Sans Serif 8pt;
Removed excess logging from serial mouse and x86seg.c;
Applied mainline PCem PIT MSW1 fix commit;
IMG-based floppy emulation now takes GAP4 and post-sector delays into account;
Comemnted out emulation of non-Overdrive Pentium II's.
This commit is contained in:
OBattler
2016-08-13 03:32:38 +02:00
parent bad439278d
commit 91075fb627
17 changed files with 1357 additions and 848 deletions
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14
src/cpu.c
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@@ -524,6 +524,7 @@ CPU cpus_PentiumPro[] =
{"", -1, 0, 0, 0}
};
#if 0
CPU cpus_Pentium2[] =
{
/*Intel Pentium II Klamath*/
@@ -548,6 +549,7 @@ CPU cpus_Pentium2D[] =
{"Pentium II D 500", CPU_PENTIUM2D, 33, 500000000, 5, 50000000, 0x654, 0x654, 0, CPU_SUPPORTS_DYNAREC | CPU_REQUIRES_DYNAREC},
{"", -1, 0, 0, 0}
};
#endif
void cpu_set_edx()
{
@@ -1357,7 +1359,8 @@ void cpu_set()
codegen_timing_set(&codegen_timing_686);
break;
case CPU_PENTIUM2:
#if 0
case CPU_PENTIUM2:
x86_setopcodes(ops_386, ops_pentium2_0f, dynarec_ops_386, dynarec_ops_pentium2_0f);
x86_dynarec_opcodes_da_a16 = dynarec_ops_fpu_686_da_a16;
x86_dynarec_opcodes_da_a32 = dynarec_ops_fpu_686_da_a32;
@@ -1388,6 +1391,7 @@ void cpu_set()
cpu_CR4_mask = CR4_TSD | CR4_DE | CR4_MCE | CR4_PCE;
codegen_timing_set(&codegen_timing_686);
break;
#endif
case CPU_PENTIUM2D:
x86_setopcodes(ops_386, ops_pentium2d_0f, dynarec_ops_386, dynarec_ops_pentium2d_0f);
@@ -1778,7 +1782,7 @@ void cpu_CPUID()
EAX = 0;
break;
case CPU_PENTIUM2:
/* case CPU_PENTIUM2:
if (!EAX)
{
EAX = 0x00000002;
@@ -1802,7 +1806,7 @@ void cpu_CPUID()
}
else
EAX = 0;
break;
break; */
case CPU_PENTIUM2D:
if (!EAX)
@@ -1926,7 +1930,7 @@ void cpu_RDMSR()
break;
case CPU_PENTIUMPRO:
case CPU_PENTIUM2:
// case CPU_PENTIUM2:
case CPU_PENTIUM2D:
EAX = EDX = 0;
// pclog("RDMSR, ECX=%08X\n", ECX);
@@ -2119,7 +2123,7 @@ void cpu_WRMSR()
break;
case CPU_PENTIUMPRO:
case CPU_PENTIUM2:
// case CPU_PENTIUM2:
case CPU_PENTIUM2D:
// pclog("WRMSR, ECX=%08X\n", ECX);
switch (ECX)