1
2 /* Compiler implementation of the D programming language
3 * Copyright (C) 2018-2019 by The D Language Foundation, All Rights Reserved
4 * written by Walter Bright
5 * http://www.digitalmars.com
6 * Distributed under the Boost Software License, Version 1.0.
7 * http://www.boost.org/LICENSE_1_0.txt
8 * https://github.com/D-Programming-Language/dmd/blob/master/src/iasm.c
9 */
10
11 /* Inline assembler for the D programming language compiler
12 */
13
14 #include "scope.h"
15 #include "declaration.h"
16 #include "statement.h"
17
18 #ifdef IN_GCC
19 Statement *gccAsmSemantic(GccAsmStatement *s, Scope *sc);
20 #else
21 Statement *inlineAsmSemantic(InlineAsmStatement *s, Scope *sc);
22 #endif
23
asmSemantic(AsmStatement * s,Scope * sc)24 Statement *asmSemantic(AsmStatement *s, Scope *sc)
25 {
26 //printf("AsmStatement::semantic()\n");
27
28 FuncDeclaration *fd = sc->parent->isFuncDeclaration();
29 assert(fd);
30
31 if (!s->tokens)
32 return NULL;
33
34 // Assume assembler code takes care of setting the return value
35 sc->func->hasReturnExp |= 8;
36
37 #ifdef IN_GCC
38 GccAsmStatement *eas = new GccAsmStatement(s->loc, s->tokens);
39 return gccAsmSemantic(eas, sc);
40 #else
41 InlineAsmStatement *ias = new InlineAsmStatement(s->loc, s->tokens);
42 return inlineAsmSemantic(ias, sc);
43 #endif
44 }
45