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author | Chandler Carruth <chandlerc@gmail.com> | 2012-03-22 05:44:06 +0000 |
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committer | Chandler Carruth <chandlerc@gmail.com> | 2012-03-22 05:44:06 +0000 |
commit | 3e29671cca14f8fce1ea6b602175880cb3df7199 (patch) | |
tree | e288bd135f9f6d086a608315cf816660502b76b7 /include/llvm/ExecutionEngine | |
parent | f2f6182f6a88cf4b8d8cb95686d68aa14ddb6857 (diff) | |
download | external_llvm-3e29671cca14f8fce1ea6b602175880cb3df7199.zip external_llvm-3e29671cca14f8fce1ea6b602175880cb3df7199.tar.gz external_llvm-3e29671cca14f8fce1ea6b602175880cb3df7199.tar.bz2 |
Revert a series of commits to MCJIT to get the build working in CMake
(and hopefully on Windows). The bots have been down most of the day
because of this, and it's not clear to me what all will be required to
fix it.
The commits started with r153205, then r153207, r153208, and r153221.
The first commit seems to be the real culprit, but I couldn't revert
a smaller number of patches.
When resubmitting, r153207 and r153208 should be folded into r153205,
they were simple build fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153241 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/ExecutionEngine')
-rw-r--r-- | include/llvm/ExecutionEngine/JITMemoryManager.h | 11 | ||||
-rw-r--r-- | include/llvm/ExecutionEngine/RuntimeDyld.h | 12 |
2 files changed, 9 insertions, 14 deletions
diff --git a/include/llvm/ExecutionEngine/JITMemoryManager.h b/include/llvm/ExecutionEngine/JITMemoryManager.h index 3587e38..8eb7590 100644 --- a/include/llvm/ExecutionEngine/JITMemoryManager.h +++ b/include/llvm/ExecutionEngine/JITMemoryManager.h @@ -47,17 +47,6 @@ public: /// debugging, and may be turned on by default in debug mode. virtual void setPoisonMemory(bool poison) = 0; - /// getPointerToNamedFunction - This method returns the address of the - /// specified function by using the dlsym function call. As such it is only - /// useful for resolving library symbols, not code generated symbols. - /// - /// If AbortOnFailure is false and no function with the given name is - /// found, this function silently returns a null pointer. Otherwise, - /// it prints a message to stderr and aborts. - /// - virtual void *getPointerToNamedFunction(const std::string &Name, - bool AbortOnFailure = true) = 0; - //===--------------------------------------------------------------------===// // Global Offset Table Management //===--------------------------------------------------------------------===// diff --git a/include/llvm/ExecutionEngine/RuntimeDyld.h b/include/llvm/ExecutionEngine/RuntimeDyld.h index aabfd03..8ad316b 100644 --- a/include/llvm/ExecutionEngine/RuntimeDyld.h +++ b/include/llvm/ExecutionEngine/RuntimeDyld.h @@ -45,9 +45,15 @@ public: virtual uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment, unsigned SectionID) = 0; - virtual void *getPointerToNamedFunction(const std::string &Name, - bool AbortOnFailure = true) = 0; - + // Allocate ActualSize bytes, or more, for the named function. Return + // a pointer to the allocated memory and update Size to reflect how much + // memory was acutally allocated. + virtual uint8_t *startFunctionBody(const char *Name, uintptr_t &Size) = 0; + + // Mark the end of the function, including how much of the allocated + // memory was actually used. + virtual void endFunctionBody(const char *Name, uint8_t *FunctionStart, + uint8_t *FunctionEnd) = 0; }; class RuntimeDyld { |