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add TRx handling opcodes (fixes JetFighter2, thanks to vasyl)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2700
This commit is contained in:
Sebastian Strohhäcker 2006-09-17 13:38:30 +00:00
parent acce481653
commit bd65320c7e
6 changed files with 78 additions and 6 deletions
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4
include/cpu.h
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@ -81,6 +81,9 @@ bool CPU_READ_CRX(Bitu cr,Bit32u & retvalue);
bool CPU_WRITE_DRX(Bitu dr,Bitu value);
bool CPU_READ_DRX(Bitu dr,Bit32u & retvalue);
bool CPU_WRITE_TRX(Bitu dr,Bitu value);
bool CPU_READ_TRX(Bitu dr,Bit32u & retvalue);
void CPU_SMSW(Bitu & word);
Bitu CPU_LMSW(Bitu word);
@ -442,6 +445,7 @@ struct CPUBlock {
} exception;
Bits direction;
Bit32u drx[8];
Bit32u trx[8];
};
extern CPUBlock cpu;