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Loading a segment register in real mode no longer clears USE32.

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CR3 no longer masks values written to it.
Real mode interrupts now take IDT base into account.
Fixes 'huge unreal' mode (flat assembler).
This commit is contained in:
TomW 2014-03-29 14:28:13 +00:00
commit e737d2fa45
4 changed files with 8 additions and 7 deletions
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4
src/x86_ops_mov_ctrl.h
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@ -107,7 +107,7 @@ static int opMOV_CRx_r_a16(uint32_t fetchdat)
cr2 = regs[rm].l;
break;
case 3:
cr3 = regs[rm].l & ~0xfff;
cr3 = regs[rm].l;
flushmmucache();
break;
default:
@ -140,7 +140,7 @@ static int opMOV_CRx_r_a32(uint32_t fetchdat)
cr2 = regs[rm].l;
break;
case 3:
cr3 = regs[rm].l & ~0xfff;
cr3 = regs[rm].l;
flushmmucache();
break;
default: