Move C++ code out of the C headers and into either C++ headers

[oota-llvm.git] / lib / Bitcode / Reader / BitReader.cpp

diff --git a/lib/Bitcode/Reader/BitReader.cpp b/lib/Bitcode/Reader/BitReader.cpp
index e5b8f7c7685a24cb1d7410d1c5371b3913257a02..d777c8c6aad36ef57cb91cbbf7211018415b095f 100644 (file)
--- a/lib/Bitcode/Reader/BitReader.cpp
+++ b/lib/Bitcode/Reader/BitReader.cpp
@@ -8,81 +8,82 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm-c/BitReader.h"
+#include "llvm/Wrap.h"
 #include "llvm/Bitcode/ReaderWriter.h"
-#include "llvm/LLVMContext.h"
+#include "llvm/IR/LLVMContext.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include <string>
 #include <cstring>
+#include <string>
 
 using namespace llvm;
 
 /* Builds a module from the bitcode in the specified memory buffer, returning a
    reference to the module via the OutModule parameter. Returns 0 on success.
-   Optionally returns a human-readable error message via OutMessage. */ 
-int LLVMParseBitcode(LLVMMemoryBufferRef MemBuf,
-                     LLVMModuleRef *OutModule, char **OutMessage) {
-  std::string Message;
-  
-  *OutModule = wrap(ParseBitcodeFile(unwrap(MemBuf), getGlobalContext(),  
-                                     &Message));
-  if (!*OutModule) {
-    if (OutMessage)
-      *OutMessage = strdup(Message.c_str());
-    return 1;
-  }
-  
-  return 0;
+   Optionally returns a human-readable error message via OutMessage. */
+LLVMBool LLVMParseBitcode(LLVMMemoryBufferRef MemBuf,
+                          LLVMModuleRef *OutModule, char **OutMessage) {
+  return LLVMParseBitcodeInContext(wrap(&getGlobalContext()), MemBuf, OutModule,
+                                   OutMessage);
 }
 
-int LLVMParseBitcodeInContext(LLVMMemoryBufferRef MemBuf,
-                              LLVMContextRef ContextRef,
-                              LLVMModuleRef *OutModule, char **OutMessage) {
+LLVMBool LLVMParseBitcodeInContext(LLVMContextRef ContextRef,
+                                   LLVMMemoryBufferRef MemBuf,
+                                   LLVMModuleRef *OutModule,
+                                   char **OutMessage) {
   std::string Message;
-  
-  *OutModule = wrap(ParseBitcodeFile(unwrap(MemBuf), *unwrap(ContextRef),  
+
+  *OutModule = wrap(ParseBitcodeFile(unwrap(MemBuf), *unwrap(ContextRef),
                                      &Message));
   if (!*OutModule) {
     if (OutMessage)
       *OutMessage = strdup(Message.c_str());
     return 1;
   }
-  
+
   return 0;
 }
 
 /* Reads a module from the specified path, returning via the OutModule parameter
    a module provider which performs lazy deserialization. Returns 0 on success.
-   Optionally returns a human-readable error message via OutMessage. */ 
-int LLVMGetBitcodeModuleProvider(LLVMMemoryBufferRef MemBuf,
-                                 LLVMModuleProviderRef *OutMP,
-                                  char **OutMessage) {
+   Optionally returns a human-readable error message via OutMessage. */
+LLVMBool LLVMGetBitcodeModuleInContext(LLVMContextRef ContextRef,
+                                       LLVMMemoryBufferRef MemBuf,
+                                       LLVMModuleRef *OutM,
+                                       char **OutMessage) {
   std::string Message;
 
-  *OutMP = wrap(getBitcodeModuleProvider(unwrap(MemBuf), getGlobalContext(), 
-                                         &Message));
-                                         
-  if (!*OutMP) {
+  *OutM = wrap(getLazyBitcodeModule(unwrap(MemBuf), *unwrap(ContextRef),
+                                    &Message));
+  if (!*OutM) {
     if (OutMessage)
       *OutMessage = strdup(Message.c_str());
-      return 1;
+    return 1;
   }
 
   return 0;
+
 }
 
-int LLVMGetBitcodeModuleProviderInContext(LLVMMemoryBufferRef MemBuf,
-                                          LLVMContextRef ContextRef,
-                                          LLVMModuleProviderRef *OutMP,
-                                          char **OutMessage) {
-  std::string Message;
-  
-  *OutMP = wrap(getBitcodeModuleProvider(unwrap(MemBuf), *unwrap(ContextRef), 
-                                         &Message));
-  if (!*OutMP) {
-    if (OutMessage)
-      *OutMessage = strdup(Message.c_str());
-    return 1;
-  }
-  
-  return 0;
+LLVMBool LLVMGetBitcodeModule(LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutM,
+                              char **OutMessage) {
+  return LLVMGetBitcodeModuleInContext(LLVMGetGlobalContext(), MemBuf, OutM,
+                                       OutMessage);
+}
+
+/* Deprecated: Use LLVMGetBitcodeModuleInContext instead. */
+LLVMBool LLVMGetBitcodeModuleProviderInContext(LLVMContextRef ContextRef,
+                                               LLVMMemoryBufferRef MemBuf,
+                                               LLVMModuleProviderRef *OutMP,
+                                               char **OutMessage) {
+  return LLVMGetBitcodeModuleInContext(ContextRef, MemBuf,
+                                       reinterpret_cast<LLVMModuleRef*>(OutMP),
+                                       OutMessage);
+}
+
+/* Deprecated: Use LLVMGetBitcodeModule instead. */
+LLVMBool LLVMGetBitcodeModuleProvider(LLVMMemoryBufferRef MemBuf,
+                                      LLVMModuleProviderRef *OutMP,
+                                      char **OutMessage) {
+  return LLVMGetBitcodeModuleProviderInContext(LLVMGetGlobalContext(), MemBuf,
+                                               OutMP, OutMessage);
 }