mirror of
https://github.com/86Box/86Box.git
synced 2026-02-24 02:18:20 -07:00
100 lines
1.4 KiB
C
100 lines
1.4 KiB
C
static int
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opPAND_a16(uint32_t fetchdat)
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{
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MMX_REG src;
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MMX_ENTER();
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fetch_ea_16(fetchdat);
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MMX_GETSRC();
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cpu_state.MM[cpu_reg].q &= src.q;
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return 0;
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}
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static int
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opPAND_a32(uint32_t fetchdat)
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{
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MMX_REG src;
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MMX_ENTER();
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fetch_ea_32(fetchdat);
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MMX_GETSRC();
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cpu_state.MM[cpu_reg].q &= src.q;
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return 0;
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}
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static int
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opPANDN_a16(uint32_t fetchdat)
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{
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MMX_REG src;
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MMX_ENTER();
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fetch_ea_16(fetchdat);
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MMX_GETSRC();
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cpu_state.MM[cpu_reg].q = ~cpu_state.MM[cpu_reg].q & src.q;
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return 0;
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}
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static int
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opPANDN_a32(uint32_t fetchdat)
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{
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MMX_REG src;
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MMX_ENTER();
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fetch_ea_32(fetchdat);
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MMX_GETSRC();
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cpu_state.MM[cpu_reg].q = ~cpu_state.MM[cpu_reg].q & src.q;
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return 0;
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}
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static int
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opPOR_a16(uint32_t fetchdat)
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{
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MMX_REG src;
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MMX_ENTER();
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fetch_ea_16(fetchdat);
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MMX_GETSRC();
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cpu_state.MM[cpu_reg].q |= src.q;
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return 0;
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}
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static int
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opPOR_a32(uint32_t fetchdat)
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{
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MMX_REG src;
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MMX_ENTER();
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fetch_ea_32(fetchdat);
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MMX_GETSRC();
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cpu_state.MM[cpu_reg].q |= src.q;
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return 0;
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}
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static int
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opPXOR_a16(uint32_t fetchdat)
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{
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MMX_REG src;
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MMX_ENTER();
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fetch_ea_16(fetchdat);
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MMX_GETSRC();
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cpu_state.MM[cpu_reg].q ^= src.q;
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return 0;
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}
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static int
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opPXOR_a32(uint32_t fetchdat)
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{
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MMX_REG src;
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MMX_ENTER();
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fetch_ea_32(fetchdat);
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MMX_GETSRC();
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cpu_state.MM[cpu_reg].q ^= src.q;
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return 0;
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}
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