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Implemented the conditional JRs.

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This commit is contained in:
Thomas Harte 2017-05-25 21:51:30 -04:00
parent 399703a471
commit ff3c60c0e1
1 changed files with 5 additions and 4 deletions
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9
Processors/Z80/Z80.hpp
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@ -210,6 +210,7 @@ template <class T> class Processor: public MicroOpScheduler<MicroOp> {
#define JP(cc) Program(FETCH16(temp16_, pc_), {MicroOp::cc}, {MicroOp::Move16, &temp16_.full, &pc_.full})
#define CALL(cc) Program(FETCH16(temp16_, pc_), {MicroOp::cc}, WAIT(1), PUSH(pc_), {MicroOp::Move16, &temp16_.full, &pc_.full})
#define RET(cc) Program(WAIT(1), {MicroOp::cc}, POP(pc_))
#define JR(cc) Program(FETCH(temp8_, pc_), {MicroOp::cc}, WAIT(5), {MicroOp::CalculateIndexAddress, &pc_.full}, {MicroOp::Move16, &temp16_.full, &pc_.full})
#define LD(a, b) Program({MicroOp::Move8, &b, &a})
#define LD_GROUP(r) \
@ -364,28 +365,28 @@ template <class T> class Processor: public MicroOpScheduler<MicroOp> {
DEC_INC_DEC_LD(de_, de_.bytes.low),
/* 0x1f RRA */ Program({MicroOp::RRA}),
/* 0x20 JR NZ */ XX, /* 0x21 LD HL, nn */ Program(FETCH16(index, pc_)),
/* 0x20 JR NZ */ JR(TestNZ), /* 0x21 LD HL, nn */ Program(FETCH16(index, pc_)),
/* 0x22 LD (nn), HL */ Program(FETCH16(temp16_, pc_), STORE16L(index, temp16_)),
/* 0x23 INC HL; 0x24 INC H; 0x25 DEC H; 0x26 LD H, n */
INC_INC_DEC_LD(index, index.bytes.high),
/* 0x27 DAA */ XX,
/* 0x28 JR Z */ XX, /* 0x29 ADD HL, HL */ ADD16(index, index),
/* 0x28 JR Z */ JR(TestZ), /* 0x29 ADD HL, HL */ ADD16(index, index),
/* 0x2a LD HL, (nn) */ Program(FETCH16(temp16_, pc_), FETCH16L(index, temp16_)),
/* 0x2b DEC HL; 0x2c INC L; 0x2d DEC L; 0x2e LD L, n */
DEC_INC_DEC_LD(index, index.bytes.low),
/* 0x2f CPL */ XX,
/* 0x30 JR NC */ XX, /* 0x31 LD SP, nn */ Program(FETCH16(sp_, pc_)),
/* 0x30 JR NC */ JR(TestNC), /* 0x31 LD SP, nn */ Program(FETCH16(sp_, pc_)),
/* 0x32 LD (nn), A */ Program(FETCH16(temp16_, pc_), STOREL(a_, temp16_)),
/* 0x33 INC SP */ Program(WAIT(2), {MicroOp::Increment16, &sp_.full}),
/* 0x34 INC (HL) */ Program(FETCHL(temp8_, hl_), WAIT(1), {MicroOp::Increment8, &temp8_}, STOREL(temp8_, hl_)),
/* 0x35 DEC (HL) */ Program(FETCHL(temp8_, hl_), WAIT(1), {MicroOp::Decrement8, &temp8_}, STOREL(temp8_, hl_)),
/* 0x36 LD (HL), n */ Program(FETCH(temp8_, pc_), STOREL(temp8_, index)),
/* 0x37 SCF */ XX,
/* 0x38 JR C */ XX,
/* 0x38 JR C */ JR(TestC),
/* 0x39 ADD HL, SP */ ADD16(index, sp_),
/* 0x3a LD A, (nn) */ Program(FETCH16(temp16_, pc_), FETCHL(a_, temp16_)),
/* 0x3b DEC SP */ Program(WAIT(2), {MicroOp::Decrement16, &sp_.full}),