Add two new functions to the C API:

 LLVMCreateMemoryBufferWithMemoryRange - exposes MemoryBuffer::getMemBuffer
 LLVMCreateMemoryBufferWithMemoryRangeCopy - exposes MemoryBuffer::getMemBufferCopy

Patch by Moritz Maxeiner!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175199 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index 5b7422ff666bc8d6f7014042f84632ae12be6cb7..4ee4392662b4ad0cb0559acf716d1d3d3c969775 100644 (file)
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -2548,6 +2548,13 @@ LLVMBool LLVMCreateMemoryBufferWithContentsOfFile(const char *Path,
                                                   char **OutMessage);
 LLVMBool LLVMCreateMemoryBufferWithSTDIN(LLVMMemoryBufferRef *OutMemBuf,
                                          char **OutMessage);
+LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRange(const char *InputData,
+                                                          size_t InputDataLength,
+                                                          const char *BufferName,
+                                                          bool RequiresNullTerminator);
+LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRangeCopy(const char *InputData,
+                                                              size_t InputDataLength,
+                                                              const char *BufferName);
 void LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf);
 
 /**

diff --git a/lib/IR/Core.cpp b/lib/IR/Core.cpp
index b696ed06c4f12961640fd91629c740d8706828a6..10f870c71f2c79b630e0ea006a2b672d514f6377 100644 (file)
--- a/lib/IR/Core.cpp
+++ b/lib/IR/Core.cpp
@@ -2369,6 +2369,29 @@ LLVMBool LLVMCreateMemoryBufferWithSTDIN(LLVMMemoryBufferRef *OutMemBuf,
   return 1;
 }
 
+LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRange(
+    const char *InputData,
+    size_t InputDataLength,
+    const char *BufferName,
+    bool RequiresNullTerminator) {
+
+  return wrap(MemoryBuffer::getMemBuffer(
+      StringRef(InputData, InputDataLength),
+      StringRef(BufferName),
+      RequiresNullTerminator));
+}
+
+LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRangeCopy(
+    const char *InputData,
+    size_t InputDataLength,
+    const char *BufferName) {
+
+  return wrap(MemoryBuffer::getMemBufferCopy(
+      StringRef(InputData, InputDataLength),
+      StringRef(BufferName)));
+}
+
+
 void LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf) {
   delete unwrap(MemBuf);
 }