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Port clear_tlb

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This commit is contained in:
Fabian 2017-07-06 17:13:25 -05:00
parent dcde1db73a
commit 42351c527a
2 changed files with 8 additions and 1 deletions
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1
src/browser/starter.js
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@ -215,7 +215,6 @@ function V86Starter(options)
"_cpl_changed": function() { return cpu.cpl_changed.apply(cpu, arguments); },
"_set_cr0": function() { return cpu.set_cr0.apply(cpu, arguments); },
"_update_cs_size": function() { return cpu.update_cs_size.apply(cpu, arguments); },
"_clear_tlb": function() { return cpu.clear_tlb.apply(cpu, arguments); },
"_cpuid": function() { return cpu.cpuid.apply(cpu, arguments); },
"_load_ldt": function() { return cpu.load_ldt.apply(cpu, arguments); },

8
src/native/cpu.c
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@ -570,3 +570,11 @@ void write_e32(int32_t value)
reg32s[*modrm_byte & 7] = value;
}
}
void clear_tlb()
{
for(int32_t i = 0; i < 0x100000; i += 4)
{
*(int32_t*)(tlb_info + i) = *(int32_t*)(tlb_info_global + i);
}
}