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Recompiler now handles instruction and cycle counting.

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This commit is contained in:
SarahW 2018-07-06 17:51:22 +01:00
commit 774f4201ee
8 changed files with 99 additions and 7 deletions
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7
src/codegen_reg.c
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@ -54,6 +54,9 @@ struct
[IREG_rm_mod_reg] = {REG_DWORD, &cpu_state.rm_data.rm_mod_reg_data},
[IREG_ins] = {REG_DWORD, &cpu_state.cpu_recomp_ins},
[IREG_cycles] = {REG_DWORD, &cpu_state._cycles},
/*Temporary registers are stored on the stack, and are not guaranteed to
be preserved across uOPs. They will not be written back if they will
not be read again.*/
@ -73,7 +76,10 @@ void codegen_reg_reset()
reg_version_refcount[c][0] = 0;
}
for (c = 0; c < CODEGEN_HOST_REGS; c++)
{
host_regs[c] = invalid_ir_reg;
host_reg_dirty[c] = 0;
}
}
static inline int ir_reg_is_invalid(ir_reg_t ir_reg)
@ -119,6 +125,7 @@ static void codegen_reg_writeback(codeblock_t *block, int c)
}
host_regs[c] = invalid_ir_reg;
host_reg_dirty[c] = 0;
}
void codegen_reg_alloc_register(ir_reg_t dest_reg_a, ir_reg_t src_reg_a, ir_reg_t src_reg_b)