Implement global variable support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@530 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index 9971050..0568b33 100644
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -12,13 +12,13 @@
%{
#include "ParserInternals.h"
-#include "llvm/BasicBlock.h"
-#include "llvm/Method.h"
+#include "llvm/Assembly/Parser.h"
#include "llvm/SymbolTable.h"
#include "llvm/Module.h"
-#include "llvm/Type.h"
+#include "llvm/GlobalVariable.h"
+#include "llvm/Method.h"
+#include "llvm/BasicBlock.h"
#include "llvm/DerivedTypes.h"
-#include "llvm/Assembly/Parser.h"
#include "llvm/iTerminators.h"
#include "llvm/iMemory.h"
#include "llvm/CFG.h" // TODO: Change this when we have a DF.h
@@ -568,7 +568,7 @@
%type <StrVal> OptVAR_ID OptAssign
-%token IMPLEMENTATION TRUE FALSE BEGINTOK END DECLARE TO DOTDOTDOT STRING
+%token IMPLEMENTATION TRUE FALSE BEGINTOK END DECLARE GLOBAL TO DOTDOTDOT STRING
// Basic Block Terminating Operators
%token <TermOpVal> RET BR SWITCH
@@ -871,15 +871,23 @@
}
| ConstPool MethodProto { // Method prototypes can be in const pool
}
-/*
- | ConstPool OptAssign GlobalDecl { // Global declarations appear in CP
- if ($2) {
- setValueName($3, $2);
- free($2);
+ | ConstPool GLOBAL OptAssign Types { // Global declarations appear in CP
+ if (!$4->get()->isPointerType() ||
+ (((PointerType*)$4->get())->isArrayType() &&
+ ((PointerType*)$4->get())->isArrayType()->isUnsized())) {
+ ThrowException("Type '" + $4->get()->getDescription() +
+ "' is not a pointer to a sized type!");
}
- //CurModule.CurrentModule->
+
+ GlobalVariable *GV = new GlobalVariable(*$4);
+ delete $4;
+ if ($3) {
+ setValueName(GV, $3);
+ free($3);
+ }
+ CurModule.CurrentModule->getGlobalList().push_back(GV);
+ InsertValue(GV, CurModule.Values);
}
-*/
| /* empty: end of list */ {
}