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Implement global variable support

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@530 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2001-09-10 07:58:01 +00:00
parent 7720c8e1a7
commit 70cc3397f8
14 changed files with 219 additions and 29 deletions
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13
lib/Bytecode/Writer/Writer.cpp
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@@ -24,6 +24,7 @@
#include "WriterInternals.h"
#include "llvm/Module.h"
#include "llvm/GlobalVariable.h"
#include "llvm/Method.h"
#include "llvm/BasicBlock.h"
#include "llvm/ConstPoolVals.h"
@@ -117,7 +118,15 @@ void BytecodeWriter::outputConstants(bool isMethod) {
void BytecodeWriter::outputModuleInfoBlock(const Module *M) {
BytecodeBlock ModuleInfoBlock(BytecodeFormat::ModuleGlobalInfo, Out);
// Output the types of the methods in this class
// Output the types for the global variables in the module...
for (Module::const_giterator I = M->gbegin(), End = M->gend(); I != End;++I) {
int Slot = Table.getValSlot((*I)->getType());
assert(Slot != -1 && "Module global vars is broken!");
output_vbr((unsigned)Slot, Out);
}
output_vbr((unsigned)Table.getValSlot(Type::VoidTy), Out);
// Output the types of the methods in this module...
for (Module::const_iterator I = M->begin(), End = M->end(); I != End; ++I) {
int Slot = Table.getValSlot((*I)->getType());
assert(Slot != -1 && "Module const pool is broken!");
@@ -125,6 +134,8 @@ void BytecodeWriter::outputModuleInfoBlock(const Module *M) {
output_vbr((unsigned)Slot, Out);
}
output_vbr((unsigned)Table.getValSlot(Type::VoidTy), Out);
align32(Out);
}