Mercurial > projects > ldc

comparison gen/linker.cpp @ 306:0baca2feb554 trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[svn r327] Fixed some more MinGW32 issues. It's now very close to working. Fixed problems with inline asm like: mov EAX, FS:4 , which incidentally is used in the runtime to get the stack bottom, on Windows.
author lindquist
date Fri, 27 Jun 2008 23:58:22 +0200
parents 30941d8ee320
children 3c8c58c24aa8
comparison
equal deleted inserted replaced
305:2b72433d5c8c 306:0baca2feb554
1 #include "gen/llvm.h" 1 #include "gen/llvm.h"
2 #include "llvm/Linker.h" 2 #include "llvm/Linker.h"
3 #include "llvm/System/Program.h" 3 #include "llvm/System/Program.h"
4 #if _WIN32
5 #include "llvm/Support/SystemUtils.h"
6 #endif
4 7
5 #include "root.h" 8 #include "root.h"
6 #include "mars.h" 9 #include "mars.h"
7 #include "module.h" 10 #include "module.h"
8 11
33 36
34 ////////////////////////////////////////////////////////////////////////////// 37 //////////////////////////////////////////////////////////////////////////////
35 38
36 static llvm::sys::Path gExePath; 39 static llvm::sys::Path gExePath;
37 40
38 int linkExecutable() 41 int linkExecutable(const char* argv0)
39 { 42 {
40 Logger::println("*** Linking executable ***"); 43 Logger::println("*** Linking executable ***");
41 44
42 // error string 45 // error string
43 std::string errstr; 46 std::string errstr;
44 47
45 // find the llvm-ld program 48 // find the llvm-ld program
46 llvm::sys::Path ldpath = llvm::sys::Program::FindProgramByName("llvm-ld"); 49 llvm::sys::Path ldpath = llvm::sys::Program::FindProgramByName("llvm-ld");
47 if (ldpath.isEmpty()) 50 if (ldpath.isEmpty())
48 { 51 {
49 error("linker program not found"); 52 ldpath.set("llvm-ld");
50 fatal();
51 } 53 }
52 54
53 // build arguments 55 // build arguments
54 std::vector<const char*> args; 56 std::vector<const char*> args;
55 57
81 assert(gExePath.isValid()); 83 assert(gExePath.isValid());
82 84
83 // create path to exe 85 // create path to exe
84 llvm::sys::Path exedir(gExePath); 86 llvm::sys::Path exedir(gExePath);
85 exedir.set(gExePath.getDirname()); 87 exedir.set(gExePath.getDirname());
86 exedir.createDirectoryOnDisk(true, &errstr); 88 if (!exedir.exists())
87 if (!errstr.empty()) 89 {
88 { 90 exedir.createDirectoryOnDisk(true, &errstr);
89 error("failed to create path to linking output\n%s", errstr.c_str()); 91 if (!errstr.empty())
90 fatal(); 92 {
91 } 93 error("failed to create path to linking output: %s\n%s", exedir.c_str(), errstr.c_str());
94 fatal();
95 }
96 }
92 97
93 // strip debug info 98 // strip debug info
94 if (!global.params.symdebug) 99 if (!global.params.symdebug)
95 args.push_back("-strip-debug"); 100 args.push_back("-strip-debug");
96 101