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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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16
src/x86_ops_mov.h
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@@ -329,16 +329,16 @@ static int opMOV_a32_EAX(uint32_t fetchdat)
static int opLEA_w_a16(uint32_t fetchdat)
{
fetch_ea_16(fetchdat);
// ILLEGAL_ON(mod == 3);
cpu_state.regs[reg].w = (mod == 3) ? (cpu_state.last_ea & 0xffff) : eaaddr;
ILLEGAL_ON(mod == 3);
cpu_state.regs[reg].w = eaaddr;
CLOCK_CYCLES(timing_rr);
return 0;
}
static int opLEA_w_a32(uint32_t fetchdat)
{
fetch_ea_32(fetchdat);
// ILLEGAL_ON(mod == 3);
cpu_state.regs[reg].w = (mod == 3) ? (cpu_state.last_ea & 0xffff) : eaaddr;
ILLEGAL_ON(mod == 3);
cpu_state.regs[reg].w = eaaddr;
CLOCK_CYCLES(timing_rr);
return 0;
}
@@ -346,16 +346,16 @@ static int opLEA_w_a32(uint32_t fetchdat)
static int opLEA_l_a16(uint32_t fetchdat)
{
fetch_ea_16(fetchdat);
// ILLEGAL_ON(mod == 3);
cpu_state.regs[reg].l = ((mod == 3) ? cpu_state.last_ea : eaaddr) & 0xffff;
ILLEGAL_ON(mod == 3);
cpu_state.regs[reg].l = eaaddr & 0xffff;
CLOCK_CYCLES(timing_rr);
return 0;
}
static int opLEA_l_a32(uint32_t fetchdat)
{
fetch_ea_32(fetchdat);
// ILLEGAL_ON(mod == 3);
cpu_state.regs[reg].l = (mod == 3) ? cpu_state.last_ea : eaaddr;
ILLEGAL_ON(mod == 3);
cpu_state.regs[reg].l = eaaddr;
CLOCK_CYCLES(timing_rr);
return 0;
}