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https://github.com/holub/mame
synced 2025-07-02 16:49:22 +03:00
ugly whitespace cleanup
This commit is contained in:
hap
parent
04d6212706
commit
832bab865a
@ -41,26 +41,26 @@
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#define M_MVI(R) R=ARG()
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#define M_MVI(R) R=ARG()
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/* rotate */
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/* rotate */
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#define M_RLC { \
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#define M_RLC { \
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m_AF.b.h = (m_AF.b.h << 1) | (m_AF.b.h >> 7); \
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m_AF.b.h = (m_AF.b.h << 1) | (m_AF.b.h >> 7); \
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m_AF.b.l = (m_AF.b.l & 0xfe) | (m_AF.b.h & CF); \
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m_AF.b.l = (m_AF.b.l & 0xfe) | (m_AF.b.h & CF); \
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}
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}
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#define M_RRC { \
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#define M_RRC { \
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m_AF.b.l = (m_AF.b.l & 0xfe) | (m_AF.b.h & CF); \
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m_AF.b.l = (m_AF.b.l & 0xfe) | (m_AF.b.h & CF); \
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m_AF.b.h = (m_AF.b.h >> 1) | (m_AF.b.h << 7); \
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m_AF.b.h = (m_AF.b.h >> 1) | (m_AF.b.h << 7); \
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}
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}
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#define M_RAL { \
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#define M_RAL { \
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int c = m_AF.b.l&CF; \
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int c = m_AF.b.l&CF; \
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m_AF.b.l = (m_AF.b.l & 0xfe) | (m_AF.b.h >> 7); \
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m_AF.b.l = (m_AF.b.l & 0xfe) | (m_AF.b.h >> 7); \
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m_AF.b.h = (m_AF.b.h << 1) | c; \
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m_AF.b.h = (m_AF.b.h << 1) | c; \
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}
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}
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#define M_RAR { \
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#define M_RAR { \
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int c = (m_AF.b.l&CF) << 7; \
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int c = (m_AF.b.l&CF) << 7; \
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m_AF.b.l = (m_AF.b.l & 0xfe) | (m_AF.b.h & CF); \
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m_AF.b.l = (m_AF.b.l & 0xfe) | (m_AF.b.h & CF); \
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m_AF.b.h = (m_AF.b.h >> 1) | c; \
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m_AF.b.h = (m_AF.b.h >> 1) | c; \
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}
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}
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/* logical */
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/* logical */
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@ -73,116 +73,116 @@
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#define M_DCR(R) {UINT8 hc = ((R & 0x0f) != 0x00) ? HF : 0; --R; m_AF.b.l= (m_AF.b.l & CF ) | ZSP[R] | hc | VF; }
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#define M_DCR(R) {UINT8 hc = ((R & 0x0f) != 0x00) ? HF : 0; --R; m_AF.b.l= (m_AF.b.l & CF ) | ZSP[R] | hc | VF; }
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/* arithmetic */
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/* arithmetic */
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#define M_ADD(R) { \
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#define M_ADD(R) { \
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int q = m_AF.b.h+R; \
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int q = m_AF.b.h+R; \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|((m_AF.b.h^q^R)&HF); \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|((m_AF.b.h^q^R)&HF); \
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m_AF.b.h=q; \
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m_AF.b.h=q; \
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}
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}
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#define M_ADC(R) { \
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#define M_ADC(R) { \
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int q = m_AF.b.h+R+(m_AF.b.l&CF); \
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int q = m_AF.b.h+R+(m_AF.b.l&CF); \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|((m_AF.b.h^q^R)&HF); \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|((m_AF.b.h^q^R)&HF); \
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m_AF.b.h=q; \
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m_AF.b.h=q; \
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}
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}
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#define M_SUB(R) { \
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#define M_SUB(R) { \
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int q = m_AF.b.h-R; \
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int q = m_AF.b.h-R; \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|(~(m_AF.b.h^q^R)&HF)|VF; \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|(~(m_AF.b.h^q^R)&HF)|VF; \
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m_AF.b.h=q; \
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m_AF.b.h=q; \
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}
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}
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#define M_SBB(R) { \
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#define M_SBB(R) { \
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int q = m_AF.b.h-R-(m_AF.b.l&CF); \
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int q = m_AF.b.h-R-(m_AF.b.l&CF); \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|(~(m_AF.b.h^q^R)&HF)|VF; \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|(~(m_AF.b.h^q^R)&HF)|VF; \
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m_AF.b.h=q; \
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m_AF.b.h=q; \
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}
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}
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#define M_CMP(R) { \
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#define M_CMP(R) { \
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int q = m_AF.b.h-R; \
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int q = m_AF.b.h-R; \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|(~(m_AF.b.h^q^R)&HF)|VF; \
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m_AF.b.l=ZSP[q&255]|((q>>8)&CF)|(~(m_AF.b.h^q^R)&HF)|VF; \
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}
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}
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#define M_DAD(R) { \
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#define M_DAD(R) { \
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int q = m_HL.d + m_##R.d; \
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int q = m_HL.d + m_##R.d; \
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m_AF.b.l = (m_AF.b.l & ~CF) | (q>>16 & CF ); \
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m_AF.b.l = (m_AF.b.l & ~CF) | (q>>16 & CF ); \
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m_HL.w.l = q; \
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m_HL.w.l = q; \
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}
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}
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// DSUB is 8085-only, not sure if H flag handling is correct
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// DSUB is 8085-only, not sure if H flag handling is correct
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#define M_DSUB() { \
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#define M_DSUB() { \
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int q = m_HL.b.l-m_BC.b.l; \
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int q = m_HL.b.l-m_BC.b.l; \
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m_AF.b.l=ZS[q&255]|((q>>8)&CF)|VF| \
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m_AF.b.l=ZS[q&255]|((q>>8)&CF)|VF| \
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((m_HL.b.l^q^m_BC.b.l)&HF)| \
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((m_HL.b.l^q^m_BC.b.l)&HF)| \
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(((m_BC.b.l^m_HL.b.l)&(m_HL.b.l^q)&SF)>>5); \
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(((m_BC.b.l^m_HL.b.l)&(m_HL.b.l^q)&SF)>>5); \
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m_HL.b.l=q; \
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m_HL.b.l=q; \
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q = m_HL.b.h-m_BC.b.h-(m_AF.b.l&CF); \
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q = m_HL.b.h-m_BC.b.h-(m_AF.b.l&CF); \
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m_AF.b.l=ZS[q&255]|((q>>8)&CF)|VF| \
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m_AF.b.l=ZS[q&255]|((q>>8)&CF)|VF| \
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((m_HL.b.h^q^m_BC.b.h)&HF)| \
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((m_HL.b.h^q^m_BC.b.h)&HF)| \
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(((m_BC.b.h^m_HL.b.h)&(m_HL.b.h^q)&SF)>>5); \
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(((m_BC.b.h^m_HL.b.h)&(m_HL.b.h^q)&SF)>>5); \
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if (m_HL.b.l!=0) m_AF.b.l&=~ZF; \
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if (m_HL.b.l!=0) m_AF.b.l&=~ZF; \
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}
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}
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/* i/o */
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/* i/o */
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#define M_IN \
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#define M_IN \
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m_STATUS = 0x42; \
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m_STATUS = 0x42; \
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m_WZ.d=ARG(); \
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m_WZ.d=ARG(); \
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m_AF.b.h=m_io->read_byte(m_WZ.d);
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m_AF.b.h=m_io->read_byte(m_WZ.d);
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#define M_OUT \
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#define M_OUT \
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m_STATUS = 0x10; \
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m_STATUS = 0x10; \
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m_WZ.d=ARG(); \
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m_WZ.d=ARG(); \
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m_io->write_byte(m_WZ.d,m_AF.b.h)
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m_io->write_byte(m_WZ.d,m_AF.b.h)
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/* stack */
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/* stack */
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#define M_PUSH(R) { \
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#define M_PUSH(R) { \
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m_STATUS = 0x04; \
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m_STATUS = 0x04; \
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m_program->write_byte(--m_SP.w.l, m_##R.b.h); \
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m_program->write_byte(--m_SP.w.l, m_##R.b.h); \
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m_program->write_byte(--m_SP.w.l, m_##R.b.l); \
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m_program->write_byte(--m_SP.w.l, m_##R.b.l); \
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}
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}
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#define M_POP(R) { \
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#define M_POP(R) { \
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m_STATUS = 0x86; \
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m_STATUS = 0x86; \
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m_##R.b.l = m_program->read_byte(m_SP.w.l++); \
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m_##R.b.l = m_program->read_byte(m_SP.w.l++); \
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m_##R.b.h = m_program->read_byte(m_SP.w.l++); \
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m_##R.b.h = m_program->read_byte(m_SP.w.l++); \
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}
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}
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/* jumps */
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/* jumps */
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// On 8085 jump if condition is not satisfied is shorter
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// On 8085 jump if condition is not satisfied is shorter
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#define M_JMP(cc) { \
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#define M_JMP(cc) { \
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if (cc) { \
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if (cc) { \
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m_PC.w.l = ARG16(); \
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m_PC.w.l = ARG16(); \
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} else { \
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} else { \
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m_PC.w.l += 2; \
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m_PC.w.l += 2; \
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m_icount += (IS_8085()) ? 3 : 0; \
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m_icount += (IS_8085()) ? 3 : 0; \
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} \
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} \
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}
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}
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// On 8085 call if condition is not satisfied is 9 ticks
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// On 8085 call if condition is not satisfied is 9 ticks
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#define M_CALL(cc) \
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#define M_CALL(cc) \
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{ \
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{ \
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if (cc) \
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if (cc) \
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{ \
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{ \
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UINT16 a = ARG16(); \
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UINT16 a = ARG16(); \
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m_icount -= (IS_8085()) ? 7 : 6 ; \
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m_icount -= (IS_8085()) ? 7 : 6 ; \
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M_PUSH(PC); \
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M_PUSH(PC); \
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m_PC.d = a; \
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m_PC.d = a; \
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} else { \
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} else { \
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m_PC.w.l += 2; \
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m_PC.w.l += 2; \
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m_icount += (IS_8085()) ? 2 : 0; \
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m_icount += (IS_8085()) ? 2 : 0; \
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} \
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} \
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}
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}
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// conditional RET only
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// conditional RET only
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#define M_RET(cc) \
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#define M_RET(cc) \
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{ \
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{ \
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if (cc) \
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if (cc) \
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{ \
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{ \
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m_icount -= 6; \
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m_icount -= 6; \
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M_POP(PC); \
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M_POP(PC); \
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} \
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} \
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}
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}
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#define M_RST(nn) { \
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#define M_RST(nn) { \
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M_PUSH(PC); \
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M_PUSH(PC); \
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m_PC.d = 8 * nn; \
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m_PC.d = 8 * nn; \
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}
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}
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