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Rewrote timer code.

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The new code is based on timestamps, rather than delays. This eliminates the
need to update every timer in timer_process(), which cost a non-trivial amount
of CPU time on low-end machines.

This involved changes to every user of the timer code, so this change almost
certainly introduces bugs.
This commit is contained in:
SarahW 2018-08-02 22:06:10 +01:00
commit a7d006b637
79 changed files with 1050 additions and 1033 deletions
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2
src/cpu.h
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@ -140,7 +140,7 @@ void cpu_WRMSR();
extern int cpu_use_dynarec;
extern int xt_cpu_multi;
extern uint64_t xt_cpu_multi;
extern int isa_cycles;
#define ISA_CYCLES(x) (x * isa_cycles)