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add fpu_cycles variable to cpu_state to track fpu/iu concurrency

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linear cannon
2022-01-29 07:25:38 -08:00
parent 31aed306c9
commit 4815fcc226
2 changed files with 4 additions and 1 deletions
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3
src/cpu/cpu.h
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@@ -354,7 +354,7 @@ typedef struct {
uint8_t ssegs, ismmx,
abrt, _smi_line;
int _cycles, _in_smm;
int _cycles, _fpu_cycles, _in_smm;
uint16_t npxs, npxc;
@@ -457,6 +457,7 @@ COMPILE_TIME_ASSERT(sizeof(cpu_state_t) <= 128)
#define DI cpu_state.regs[7].w
#define cycles cpu_state._cycles
#define fpu_cycles cpu_state._fpu_cycles
#define cpu_rm cpu_state.rm_data.rm_mod_reg.rm
#define cpu_mod cpu_state.rm_data.rm_mod_reg.mod