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eaae0bb5e7
for i in `find src -type f|grep -v 3rdparty/fmt|grep -v 3rdparty/catch2|grep -v 3rdparty/opengl|grep -v stdafx.h`; do sed 's/uint16& /uint16 \&/g;s/int8\([ >*),;[]\)/int8_t\1/g;s/int16\([ >*),;[]\)/int16_t\1/g;s/int32\([ >*),;[]\)/int32_t\1/g;s/int64\([ >*),;[]\)/int64_t\1/g;s/ uint32(/ uint32_t(/g;s/_uint8_t/_uint8/;s/Uint8_t/Uint8/;s/ft_int64_t/ft_int64/g;s/uint64$/uint64_t/;s/WChar/char32_t/g;s/char32_t char32_t/char32_t WChar/' -i $i; done
36 lines
1.4 KiB
C
36 lines
1.4 KiB
C
/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file cpu.h Functions related to CPU specific instructions. */
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#ifndef CPU_H
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#define CPU_H
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/**
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* Get the tick counter from the CPU (high precision timing).
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* @return The count.
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*/
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uint64_t ottd_rdtsc();
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/**
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* Get the CPUID information from the CPU.
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* @param info The retrieved info. All zeros on architectures without CPUID.
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* @param type The information this instruction should retrieve.
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*/
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void ottd_cpuid(int info[4], int type);
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/**
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* Check whether the current CPU has the given flag.
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* @param type The type to be passing to cpuid (usually 1).
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* @param index The index in the returned info array.
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* @param bit The bit index that needs to be set.
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* @return The value of the bit, or false when there is no CPUID or the type is not available.
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*/
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bool HasCPUIDFlag(uint type, uint index, uint bit);
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#endif /* CPU_H */
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