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Side by Side Diff: src/a64/macro-assembler-a64.h

Issue 143493006: A64: Eliminate static initializers (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/a64
Patch Set: updates Created 6 years, 10 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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1855 1855
1856 const Register& Tmp0() const { 1856 const Register& Tmp0() const {
1857 return tmp0_; 1857 return tmp0_;
1858 } 1858 }
1859 1859
1860 const Register& Tmp1() const { 1860 const Register& Tmp1() const {
1861 return tmp1_; 1861 return tmp1_;
1862 } 1862 }
1863 1863
1864 const Register WTmp0() const { 1864 const Register WTmp0() const {
1865 return Register(tmp0_.code(), kWRegSize); 1865 return Register::Create(tmp0_.code(), kWRegSize);
1866 } 1866 }
1867 1867
1868 const Register WTmp1() const { 1868 const Register WTmp1() const {
1869 return Register(tmp1_.code(), kWRegSize); 1869 return Register::Create(tmp1_.code(), kWRegSize);
1870 } 1870 }
1871 1871
1872 void SetFPScratchRegister(const FPRegister& fptmp0) { 1872 void SetFPScratchRegister(const FPRegister& fptmp0) {
1873 fptmp0_ = fptmp0; 1873 fptmp0_ = fptmp0;
1874 } 1874 }
1875 1875
1876 const FPRegister& FPTmp0() const { 1876 const FPRegister& FPTmp0() const {
1877 return fptmp0_; 1877 return fptmp0_;
1878 } 1878 }
1879 1879
1880 const Register AppropriateTempFor( 1880 const Register AppropriateTempFor(
1881 const Register& target, 1881 const Register& target,
1882 const CPURegister& forbidden = NoCPUReg) const { 1882 const CPURegister& forbidden = NoCPUReg) const {
1883 Register candidate = forbidden.Is(Tmp0()) ? Tmp1() : Tmp0(); 1883 Register candidate = forbidden.Is(Tmp0()) ? Tmp1() : Tmp0();
1884 ASSERT(!candidate.Is(target)); 1884 ASSERT(!candidate.Is(target));
1885 return Register(candidate.code(), target.SizeInBits()); 1885 return Register::Create(candidate.code(), target.SizeInBits());
1886 } 1886 }
1887 1887
1888 const FPRegister AppropriateTempFor( 1888 const FPRegister AppropriateTempFor(
1889 const FPRegister& target, 1889 const FPRegister& target,
1890 const CPURegister& forbidden = NoCPUReg) const { 1890 const CPURegister& forbidden = NoCPUReg) const {
1891 USE(forbidden); 1891 USE(forbidden);
1892 FPRegister candidate = FPTmp0(); 1892 FPRegister candidate = FPTmp0();
1893 ASSERT(!candidate.Is(forbidden)); 1893 ASSERT(!candidate.Is(forbidden));
1894 ASSERT(!candidate.Is(target)); 1894 ASSERT(!candidate.Is(target));
1895 return FPRegister(candidate.code(), target.SizeInBits()); 1895 return FPRegister::Create(candidate.code(), target.SizeInBits());
1896 } 1896 }
1897 1897
1898 // Like printf, but print at run-time from generated code. 1898 // Like printf, but print at run-time from generated code.
1899 // 1899 //
1900 // The caller must ensure that arguments for floating-point placeholders 1900 // The caller must ensure that arguments for floating-point placeholders
1901 // (such as %e, %f or %g) are FPRegisters, and that arguments for integer 1901 // (such as %e, %f or %g) are FPRegisters, and that arguments for integer
1902 // placeholders are Registers. 1902 // placeholders are Registers.
1903 // 1903 //
1904 // A maximum of four arguments may be given to any single Printf call. The 1904 // A maximum of four arguments may be given to any single Printf call. The
1905 // arguments must be of the same type, but they do not need to have the same 1905 // arguments must be of the same type, but they do not need to have the same
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2195 #error "Unsupported option" 2195 #error "Unsupported option"
2196 #define CODE_COVERAGE_STRINGIFY(x) #x 2196 #define CODE_COVERAGE_STRINGIFY(x) #x
2197 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x) 2197 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x)
2198 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) 2198 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
2199 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> 2199 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm->
2200 #else 2200 #else
2201 #define ACCESS_MASM(masm) masm-> 2201 #define ACCESS_MASM(masm) masm->
2202 #endif 2202 #endif
2203 2203
2204 #endif // V8_A64_MACRO_ASSEMBLER_A64_H_ 2204 #endif // V8_A64_MACRO_ASSEMBLER_A64_H_
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