Mercurial > repos > blastem
changeset 1284:82838d4c84d9
Minor fix to timing of "early" overflow case in divs when the dividend is negative
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Fri, 17 Mar 2017 08:05:55 -0700 |
| parents | 188a60def81f |
| children | 76e47254596b |
| files | m68k_core_x86.c |
| diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/m68k_core_x86.c Fri Mar 17 08:02:03 2017 -0700 +++ b/m68k_core_x86.c Fri Mar 17 08:05:55 2017 -0700 @@ -1736,8 +1736,8 @@ context->flags[FLAG_V] = 1; context->flags[FLAG_N] = 1; context->flags[FLAG_Z] = 0; - //TODO: FIXME - this cycle count probably changes based on whether the dividend is negative - context->current_cycle += 16 * context->options->gen.clock_divider; + cycles += 2; + context->current_cycle += cycles * context->options->gen.clock_divider; return orig_dividend; } uint16_t quotient = 0;