mirror of
https://github.com/xomboverlord/ldc.git
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7bbe782615
Adding pragma llvm_inline_ir. Improved the error messages. Append "ret void" when the return type is void Improved the error message in case when the string passed as llvm inline ir isn't valid llvm assembly language. LLVM 3.2 fix. Add attribute AlwaysInline inside DtoInlineIRFunction. Always generate a body for llvm_inline_ir Also, always make llvm_inline_ir functions linkonce_odr. Because the body is always generated when a module uses a llvm_inline_ir function, the fact that the linker removes the function shouldn't cause problems.
362 lines
8.4 KiB
C
362 lines
8.4 KiB
C
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// Compiler implementation of the D programming language
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// Copyright (c) 1999-2011 by Digital Mars
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// All Rights Reserved
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// written by Walter Bright
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// http://www.digitalmars.com
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// http://www.dsource.org/projects/dmd/browser/branches/dmd-1.x/src/idgen.c
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// License for redistribution is by either the Artistic License
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// in artistic.txt, or the GNU General Public License in gnu.txt.
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// See the included readme.txt for details.
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// Program to generate string files in d data structures.
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// Saves much tedious typing, and eliminates typo problems.
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// Generates:
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// id.h
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// id.c
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include <assert.h>
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struct Msgtable
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{
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const char *ident; // name to use in DMD source
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const char *name; // name in D executable
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};
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Msgtable msgtable[] =
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{
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{ "IUnknown" },
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{ "Object" },
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{ "object" },
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{ "max" },
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{ "min" },
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{ "This", "this" },
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{ "ctor", "_ctor" },
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{ "dtor", "_dtor" },
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{ "classInvariant", "__invariant" },
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{ "unitTest", "_unitTest" },
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{ "require", "__require" },
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{ "ensure", "__ensure" },
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{ "init" },
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{ "size" },
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{ "__sizeof", "sizeof" },
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{ "__xalignof", "alignof" },
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{ "mangleof" },
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{ "stringof" },
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{ "tupleof" },
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{ "length" },
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{ "remove" },
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{ "ptr" },
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{ "funcptr" },
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{ "dollar", "__dollar" },
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{ "offset" },
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{ "offsetof" },
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{ "ModuleInfo" },
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{ "ClassInfo" },
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{ "classinfo" },
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{ "typeinfo" },
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{ "outer" },
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{ "Exception" },
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{ "Error" },
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{ "withSym", "__withSym" },
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{ "result", "__result" },
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{ "returnLabel", "__returnLabel" },
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{ "delegate" },
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{ "line" },
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{ "empty", "" },
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{ "p" },
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{ "coverage", "__coverage" },
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{ "__vptr" },
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{ "__monitor" },
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{ "TypeInfo" },
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{ "TypeInfo_Class" },
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{ "TypeInfo_Interface" },
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{ "TypeInfo_Struct" },
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{ "TypeInfo_Enum" },
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{ "TypeInfo_Typedef" },
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{ "TypeInfo_Pointer" },
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{ "TypeInfo_Array" },
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{ "TypeInfo_StaticArray" },
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{ "TypeInfo_AssociativeArray" },
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{ "TypeInfo_Function" },
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{ "TypeInfo_Delegate" },
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{ "TypeInfo_Tuple" },
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{ "TypeInfo_Const" },
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{ "TypeInfo_Invariant" },
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{ "elements" },
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{ "_arguments_typeinfo" },
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{ "_arguments" },
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{ "_argptr" },
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{ "_match" },
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{ "m_align" },
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{ "LINE", "__LINE__" },
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{ "FILE", "__FILE__" },
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{ "DATE", "__DATE__" },
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{ "TIME", "__TIME__" },
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{ "TIMESTAMP", "__TIMESTAMP__" },
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{ "VENDOR", "__VENDOR__" },
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{ "VERSIONX", "__VERSION__" },
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{ "nan" },
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{ "infinity" },
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{ "dig" },
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{ "epsilon" },
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{ "mant_dig" },
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{ "max_10_exp" },
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{ "max_exp" },
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{ "min_10_exp" },
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{ "min_exp" },
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{ "re" },
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{ "im" },
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{ "C" },
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{ "D" },
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{ "Windows" },
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{ "Pascal" },
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{ "System" },
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{ "exit" },
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{ "success" },
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{ "failure" },
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{ "keys" },
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{ "values" },
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{ "rehash" },
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{ "sort" },
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{ "reverse" },
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{ "dup" },
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{ "idup" },
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// For inline assembler
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{ "___out", "out" },
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{ "___in", "in" },
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{ "__int", "int" },
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{ "__dollar", "$" },
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{ "__LOCAL_SIZE" },
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// For operator overloads
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{ "uadd", "opPos" },
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{ "neg", "opNeg" },
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{ "com", "opCom" },
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{ "add", "opAdd" },
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{ "add_r", "opAdd_r" },
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{ "sub", "opSub" },
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{ "sub_r", "opSub_r" },
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{ "mul", "opMul" },
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{ "mul_r", "opMul_r" },
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{ "div", "opDiv" },
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{ "div_r", "opDiv_r" },
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{ "mod", "opMod" },
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{ "mod_r", "opMod_r" },
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{ "eq", "opEquals" },
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{ "cmp", "opCmp" },
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{ "iand", "opAnd" },
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{ "iand_r", "opAnd_r" },
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{ "ior", "opOr" },
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{ "ior_r", "opOr_r" },
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{ "ixor", "opXor" },
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{ "ixor_r", "opXor_r" },
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{ "shl", "opShl" },
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{ "shl_r", "opShl_r" },
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{ "shr", "opShr" },
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{ "shr_r", "opShr_r" },
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{ "ushr", "opUShr" },
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{ "ushr_r", "opUShr_r" },
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{ "cat", "opCat" },
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{ "cat_r", "opCat_r" },
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{ "assign", "opAssign" },
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{ "addass", "opAddAssign" },
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{ "subass", "opSubAssign" },
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{ "mulass", "opMulAssign" },
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{ "divass", "opDivAssign" },
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{ "modass", "opModAssign" },
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{ "andass", "opAndAssign" },
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{ "orass", "opOrAssign" },
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{ "xorass", "opXorAssign" },
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{ "shlass", "opShlAssign" },
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{ "shrass", "opShrAssign" },
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{ "ushrass", "opUShrAssign" },
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{ "catass", "opCatAssign" },
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{ "postinc", "opPostInc" },
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{ "postdec", "opPostDec" },
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{ "index", "opIndex" },
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{ "indexass", "opIndexAssign" },
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{ "slice", "opSlice" },
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{ "sliceass", "opSliceAssign" },
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{ "call", "opCall" },
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{ "cast", "opCast" },
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{ "match", "opMatch" },
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{ "next", "opNext" },
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{ "opIn" },
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{ "opIn_r" },
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{ "classNew", "new" },
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{ "classDelete", "delete" },
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// For foreach
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{ "apply", "opApply" },
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{ "applyReverse", "opApplyReverse" },
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{ "adDup", "_adDupT" },
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{ "adReverse", "_adReverse" },
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// For internal functions
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{ "aaLen", "_aaLen" },
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{ "aaKeys", "_aaKeys" },
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{ "aaValues", "_aaValues" },
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{ "aaRehash", "_aaRehash" },
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{ "monitorenter", "_d_monitorenter" },
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{ "monitorexit", "_d_monitorexit" },
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{ "criticalenter", "_d_criticalenter" },
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{ "criticalexit", "_d_criticalexit" },
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// For pragma's
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{ "GNU_asm" },
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{ "lib" },
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{ "msg" },
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#if IN_LLVM
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// LDC pragma's
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{ "intrinsic" },
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{ "va_intrinsic" },
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{ "no_typeinfo" },
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{ "no_moduleinfo" },
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{ "Alloca", "alloca" },
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{ "Shufflevector", "shufflevector" },
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{ "Extractelement", "extractelement" },
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{ "Insertelement", "insertelement" },
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{ "vastart", "va_start" },
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{ "vacopy", "va_copy" },
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{ "vaend", "va_end" },
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{ "vaarg", "va_arg" },
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{ "ldc" },
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{ "allow_inline" },
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{ "llvm_inline_asm" },
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{ "llvm_inline_ir" },
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{ "fence" },
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{ "atomic_load" },
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{ "atomic_store" },
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{ "atomic_cmp_xchg" },
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{ "atomic_rmw" },
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#endif
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// For special functions
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{ "tohash", "toHash" },
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{ "tostring", "toString" },
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// Special functions
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//{ "alloca" },
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{ "main" },
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{ "WinMain" },
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{ "DllMain" },
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// varargs implementation
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{ "va_argsave_t", "__va_argsave_t" },
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{ "va_argsave", "__va_argsave" },
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// Builtin functions
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{ "std" },
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{ "core" },
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{ "math" },
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{ "sin" },
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{ "cos" },
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{ "tan" },
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{ "_sqrt", "sqrt" },
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{ "_pow", "pow" },
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{ "atan2" },
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{ "rndtol" },
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{ "expm1" },
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{ "exp2" },
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{ "yl2x" },
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{ "yl2xp1" },
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{ "fabs" },
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{ "bitop" },
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{ "bsf" },
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{ "bsr" },
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{ "bswap" },
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};
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int main()
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{
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FILE *fp;
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unsigned i;
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{
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fp = fopen("id.h","w");
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if (!fp)
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{ printf("can't open id.h\n");
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exit(EXIT_FAILURE);
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}
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fprintf(fp, "// File generated by idgen.c\n");
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#if __DMC__
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fprintf(fp, "#pragma once\n");
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#endif
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fprintf(fp, "#ifndef DMD_ID_H\n");
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fprintf(fp, "#define DMD_ID_H 1\n");
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fprintf(fp, "struct Identifier;\n");
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fprintf(fp, "struct Id\n");
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fprintf(fp, "{\n");
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for (i = 0; i < sizeof(msgtable) / sizeof(msgtable[0]); i++)
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{ const char *id = msgtable[i].ident;
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fprintf(fp," static Identifier *%s;\n", id);
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}
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fprintf(fp, " static void initialize();\n");
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fprintf(fp, "};\n");
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fprintf(fp, "#endif\n");
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fclose(fp);
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}
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{
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fp = fopen("id.c","w");
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if (!fp)
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{ printf("can't open id.c\n");
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exit(EXIT_FAILURE);
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}
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fprintf(fp, "// File generated by idgen.c\n");
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fprintf(fp, "#include \"id.h\"\n");
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fprintf(fp, "#include \"identifier.h\"\n");
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fprintf(fp, "#include \"lexer.h\"\n");
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for (i = 0; i < sizeof(msgtable) / sizeof(msgtable[0]); i++)
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{ const char *id = msgtable[i].ident;
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const char *p = msgtable[i].name;
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if (!p)
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p = id;
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fprintf(fp,"Identifier *Id::%s;\n", id);
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}
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fprintf(fp, "void Id::initialize()\n");
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fprintf(fp, "{\n");
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for (i = 0; i < sizeof(msgtable) / sizeof(msgtable[0]); i++)
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{ const char *id = msgtable[i].ident;
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const char *p = msgtable[i].name;
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if (!p)
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p = id;
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fprintf(fp," %s = Lexer::idPool(\"%s\");\n", id, p);
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}
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fprintf(fp, "}\n");
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fclose(fp);
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}
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return EXIT_SUCCESS;
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}
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