--- np2/i286c/i286c_0f.c 2003/10/19 14:56:15 1.4 +++ np2/i286c/i286c_0f.c 2003/11/24 09:14:01 1.7 @@ -1,21 +1,23 @@ #include "compiler.h" #include "i286.h" #include "i286c.h" -#include "i286c.mcr" #include "memory.h" -#include "nevent.h" +#include "i286c.mcr" I286_0F _sgdt(UINT op) { + UINT32 seg; + UINT16 ad; + I286_WORKCLOCK(11); if (op < 0xc0) { - UINT16 ad = c_get_ea[op](); - i286_memorywrite_w(ad + EA_FIX, i286reg.GDTR.limit); + ad = GET_EA(op, &seg); + i286_memorywrite_w(seg + ad, i286reg.GDTR.limit); ad += 2; - i286_memorywrite_w(ad + EA_FIX, i286reg.GDTR.base); + i286_memorywrite_w(seg + ad, i286reg.GDTR.base); ad += 2; - i286_memorywrite_w(ad + EA_FIX, + i286_memorywrite_w(seg + ad, (UINT16)(0xff00 + i286reg.GDTR.base24)); } else { @@ -25,14 +27,17 @@ I286_0F _sgdt(UINT op) { I286_0F _sidt(UINT op) { + UINT32 seg; + UINT16 ad; + I286_WORKCLOCK(12); if (op < 0xc0) { - UINT16 ad = c_get_ea[op](); - i286_memorywrite_w(ad + EA_FIX, i286reg.IDTR.limit); + ad = GET_EA(op, &seg); + i286_memorywrite_w(seg + ad, i286reg.IDTR.limit); ad += 2; - i286_memorywrite_w(ad + EA_FIX, i286reg.IDTR.base); + i286_memorywrite_w(seg + ad, i286reg.IDTR.base); ad += 2; - i286_memorywrite_w(ad + EA_FIX, + i286_memorywrite_w(seg + ad, (UINT16)(0xff00 + i286reg.IDTR.base24)); } else { @@ -42,16 +47,19 @@ I286_0F _sidt(UINT op) { I286_0F _lgdt(UINT op) { + UINT32 seg; + UINT16 ad; + I286_WORKCLOCK(11); if (op < 0xc0) { - UINT16 ad = c_get_ea[op](); - i286reg.GDTR.limit = i286_memoryread_w(ad + EA_FIX); + ad = GET_EA(op, &seg); + i286reg.GDTR.limit = i286_memoryread_w(seg + ad); ad += 2; - i286reg.GDTR.base = i286_memoryread_w(ad + EA_FIX); + i286reg.GDTR.base = i286_memoryread_w(seg + ad); ad += 2; - i286reg.GDTR.base24 = i286_memoryread(ad + EA_FIX); + i286reg.GDTR.base24 = i286_memoryread(seg + ad); ad++; - i286reg.GDTR.reserved = i286_memoryread(ad + EA_FIX); + i286reg.GDTR.reserved = i286_memoryread(seg + ad); } else { INT_NUM(6, I286_IP - 2); @@ -60,16 +68,19 @@ I286_0F _lgdt(UINT op) { I286_0F _lidt(UINT op) { + UINT32 seg; + UINT16 ad; + I286_WORKCLOCK(11); if (op < 0xc0) { - UINT16 ad = c_get_ea[op](); - i286reg.IDTR.limit = i286_memoryread_w(ad + EA_FIX); + ad = GET_EA(op, &seg); + i286reg.IDTR.limit = i286_memoryread_w(seg + ad); ad += 2; - i286reg.IDTR.base = i286_memoryread_w(ad + EA_FIX); + i286reg.IDTR.base = i286_memoryread_w(seg + ad); ad += 2; - i286reg.IDTR.base24 = i286_memoryread(ad + EA_FIX); + i286reg.IDTR.base24 = i286_memoryread(seg + ad); ad++; - i286reg.IDTR.reserved = i286_memoryread(ad + EA_FIX); + i286reg.IDTR.reserved = i286_memoryread(seg + ad); } else { INT_NUM(6, I286_IP - 2); @@ -80,11 +91,11 @@ I286_0F _smsw(UINT op) { if (op >= 0xc0) { I286_WORKCLOCK(3); - *(reg16_b20[op]) = i286reg.MSW; + *(REG16_B20(op)) = i286reg.MSW; } else { I286_WORKCLOCK(6); - i286_memorywrite_w(c_calc_ea_dst[op](), i286reg.MSW); + i286_memorywrite_w(CALC_EA(op), i286reg.MSW); } } @@ -92,11 +103,11 @@ I286_0F _lmsw(UINT op) { if (op >= 0xc0) { I286_WORKCLOCK(2); - i286reg.MSW = *(reg16_b20[op]); + i286reg.MSW = *(REG16_B20(op)); } else { I286_WORKCLOCK(3); - i286reg.MSW = i286_memoryread_w(c_calc_ea_dst[op]()); + i286reg.MSW = i286_memoryread_w(CALC_EA(op)); } }