Mercurial > repos > blastem
view z80_util.c @ 1719:fb5ae8c20b85
Fix cp instruction in new Z80 core and implement its DD/FD prefixes
author | Michael Pavone <pavone@retrodev.com> |
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date | Wed, 30 Jan 2019 21:47:35 -0800 |
parents | 4fd84c3efc72 |
children | ca2336469397 |
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void z80_read_8(z80_context *context) { context->cycles += 3 * context->opts->gen.clock_divider; context->scratch1 = read_byte(context->scratch1, NULL, &context->opts->gen, context); } void z80_write_8(z80_context *context) { context->cycles += 3 * context->opts->gen.clock_divider; write_byte(context->scratch2, context->scratch1, NULL, &context->opts->gen, context); } void z80_io_read8(z80_context *context) { } void z80_io_write8(z80_context *context) { }