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Preserve module source information in the ModuleID

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5836 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-04-22 18:02:52 +00:00
parent 37f59419b8
commit 75f20532ec
6 changed files with 26 additions and 17 deletions
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8
lib/Archive/ArchiveReader.cpp
View File

@ -82,7 +82,8 @@ static bool ParseLongFilenameSection(unsigned char *Buffer, unsigned Size,
}
static bool ReadArchiveBuffer(unsigned char *Buffer, unsigned Length,
static bool ReadArchiveBuffer(const std::string &Filename,
unsigned char *Buffer, unsigned Length,
std::vector<Module*> &Objects,
std::string *ErrorStr) {
if (Length < 8 || memcmp(Buffer, "!<arch>\n", 8))
@ -107,7 +108,8 @@ static bool ReadArchiveBuffer(unsigned char *Buffer, unsigned Length,
return true;
break;
case UserObject: {
Module *M = ParseBytecodeBuffer(Buffer+sizeof(ar_hdr), Size, ErrorStr);
Module *M = ParseBytecodeBuffer(Buffer+sizeof(ar_hdr), Size,
Filename+":somefile", ErrorStr);
if (!M) return true;
Objects.push_back(M);
break;
@ -151,7 +153,7 @@ bool ReadArchiveFile(const std::string &Filename, std::vector<Module*> &Objects,
return Error(ErrorStr, "Error mmapping file!");
// Parse the archive files we mmap'ped in
bool Result = ReadArchiveBuffer(Buffer, Length, Objects, ErrorStr);
bool Result = ReadArchiveBuffer(Filename, Buffer, Length, Objects, ErrorStr);
// Unmmap the archive...
munmap((char*)Buffer, Length);

3
lib/AsmParser/llvmAsmParser.y
View File

@ -591,7 +591,8 @@ Module *RunVMAsmParser(const string &Filename, FILE *F) {
CurFilename = Filename;
llvmAsmlineno = 1; // Reset the current line number...
CurModule.CurrentModule = new Module(); // Allocate a new module to read
// Allocate a new module to read
CurModule.CurrentModule = new Module(Filename);
yyparse(); // Parse the file.
Module *Result = ParserResult;
llvmAsmin = stdin; // F is about to go away, don't use it anymore...

8
lib/Bytecode/Archive/ArchiveReader.cpp
View File

@ -82,7 +82,8 @@ static bool ParseLongFilenameSection(unsigned char *Buffer, unsigned Size,
}
static bool ReadArchiveBuffer(unsigned char *Buffer, unsigned Length,
static bool ReadArchiveBuffer(const std::string &Filename,
unsigned char *Buffer, unsigned Length,
std::vector<Module*> &Objects,
std::string *ErrorStr) {
if (Length < 8 || memcmp(Buffer, "!<arch>\n", 8))
@ -107,7 +108,8 @@ static bool ReadArchiveBuffer(unsigned char *Buffer, unsigned Length,
return true;
break;
case UserObject: {
Module *M = ParseBytecodeBuffer(Buffer+sizeof(ar_hdr), Size, ErrorStr);
Module *M = ParseBytecodeBuffer(Buffer+sizeof(ar_hdr), Size,
Filename+":somefile", ErrorStr);
if (!M) return true;
Objects.push_back(M);
break;
@ -151,7 +153,7 @@ bool ReadArchiveFile(const std::string &Filename, std::vector<Module*> &Objects,
return Error(ErrorStr, "Error mmapping file!");
// Parse the archive files we mmap'ped in
bool Result = ReadArchiveBuffer(Buffer, Length, Objects, ErrorStr);
bool Result = ReadArchiveBuffer(Filename, Buffer, Length, Objects, ErrorStr);
// Unmmap the archive...
munmap((char*)Buffer, Length);

8
lib/Bytecode/Reader/ArchiveReader.cpp
View File

@ -82,7 +82,8 @@ static bool ParseLongFilenameSection(unsigned char *Buffer, unsigned Size,
}
static bool ReadArchiveBuffer(unsigned char *Buffer, unsigned Length,
static bool ReadArchiveBuffer(const std::string &Filename,
unsigned char *Buffer, unsigned Length,
std::vector<Module*> &Objects,
std::string *ErrorStr) {
if (Length < 8 || memcmp(Buffer, "!<arch>\n", 8))
@ -107,7 +108,8 @@ static bool ReadArchiveBuffer(unsigned char *Buffer, unsigned Length,
return true;
break;
case UserObject: {
Module *M = ParseBytecodeBuffer(Buffer+sizeof(ar_hdr), Size, ErrorStr);
Module *M = ParseBytecodeBuffer(Buffer+sizeof(ar_hdr), Size,
Filename+":somefile", ErrorStr);
if (!M) return true;
Objects.push_back(M);
break;
@ -151,7 +153,7 @@ bool ReadArchiveFile(const std::string &Filename, std::vector<Module*> &Objects,
return Error(ErrorStr, "Error mmapping file!");
// Parse the archive files we mmap'ped in
bool Result = ReadArchiveBuffer(Buffer, Length, Objects, ErrorStr);
bool Result = ReadArchiveBuffer(Filename, Buffer, Length, Objects, ErrorStr);
// Unmmap the archive...
munmap((char*)Buffer, Length);

13
lib/Bytecode/Reader/Reader.cpp
View File

@ -620,14 +620,15 @@ static inline Module *Error(std::string *ErrorStr, const char *Message) {
return 0;
}
Module *BytecodeParser::ParseBytecode(const uchar *Buf, const uchar *EndBuf) {
Module *BytecodeParser::ParseBytecode(const uchar *Buf, const uchar *EndBuf,
const std::string &ModuleID) {
unsigned Sig;
// Read and check signature...
if (read(Buf, EndBuf, Sig) ||
Sig != ('l' | ('l' << 8) | ('v' << 16) | 'm' << 24))
return ::Error(&Error, "Invalid bytecode signature!");
TheModule = new Module();
TheModule = new Module(ModuleID);
if (ParseModule(Buf, EndBuf)) {
delete TheModule;
TheModule = 0;
@ -637,7 +638,7 @@ Module *BytecodeParser::ParseBytecode(const uchar *Buf, const uchar *EndBuf) {
Module *ParseBytecodeBuffer(const unsigned char *Buffer, unsigned Length,
std::string *ErrorStr) {
const std::string &ModuleID, std::string *ErrorStr){
BytecodeParser Parser;
unsigned char *PtrToDelete = 0;
if ((intptr_t)Buffer & 3) { // If the buffer is not 4 byte aligned...
@ -648,7 +649,7 @@ Module *ParseBytecodeBuffer(const unsigned char *Buffer, unsigned Length,
Buffer = PtrToDelete+Offset;
}
Module *R = Parser.ParseBytecode(Buffer, Buffer+Length);
Module *R = Parser.ParseBytecode(Buffer, Buffer+Length, ModuleID);
if (ErrorStr) *ErrorStr = Parser.getError();
delete [] PtrToDelete; // Delete alignment buffer if neccesary
@ -691,7 +692,7 @@ Module *ParseBytecodeFile(const std::string &Filename, std::string *ErrorStr) {
return Error(ErrorStr, "Error mmapping file!");
// Parse the bytecode we mmapped in
Result = ParseBytecodeBuffer(Buffer, Length, ErrorStr);
Result = ParseBytecodeBuffer(Buffer, Length, Filename, ErrorStr);
// Unmmap the bytecode...
munmap((char*)Buffer, Length);
@ -721,7 +722,7 @@ Module *ParseBytecodeFile(const std::string &Filename, std::string *ErrorStr) {
unsigned char *Buf = &FileData[0];
#endif
Result = ParseBytecodeBuffer(Buf, FileData.size(), ErrorStr);
Result = ParseBytecodeBuffer(Buf, FileData.size(), "<stdin>", ErrorStr);
#if ALIGN_PTRS
munmap((char*)Buf, FileData.size()); // Free mmap'd data area

3
lib/Bytecode/Reader/ReaderInternals.h
View File

@ -52,7 +52,8 @@ public:
freeTable(ModuleValues);
}
Module *ParseBytecode(const uchar *Buf, const uchar *EndBuf);
Module *ParseBytecode(const uchar *Buf, const uchar *EndBuf,
const std::string &ModuleID);
std::string getError() const { return Error; }