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LLVMJIT: Adapt to API changes in gdb and perf support.

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During the work of upstreaming my previous patches for gdb and perf
support the API changed. Adapt.  Normally this wouldn't necessarily be
something to backpatch, but the previous API wasn't upstream, and at
least the gdb support is quite useful for debugging.

Author: Andres Freund
Backpatch: 11, where LLVM based JIT support was added.
This commit is contained in:
Andres Freund
2018-07-22 21:13:20 -07:00
parent a38b833a7c
commit e9a9843e13
5 changed files with 52 additions and 45 deletions
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17
src/backend/jit/llvm/llvmjit.c
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@ -28,6 +28,7 @@
#include <llvm-c/BitReader.h>
#include <llvm-c/BitWriter.h>
#include <llvm-c/Core.h>
#include <llvm-c/ExecutionEngine.h>
#include <llvm-c/OrcBindings.h>
#include <llvm-c/Support.h>
#include <llvm-c/Target.h>
@ -666,18 +667,22 @@ llvm_session_initialize(void)
llvm_opt0_orc = LLVMOrcCreateInstance(llvm_opt0_targetmachine);
llvm_opt3_orc = LLVMOrcCreateInstance(llvm_opt3_targetmachine);
#if defined(HAVE_DECL_LLVMORCREGISTERGDB) && HAVE_DECL_LLVMORCREGISTERGDB
#if defined(HAVE_DECL_LLVMCREATEGDBREGISTRATIONLISTENER) && HAVE_DECL_LLVMCREATEGDBREGISTRATIONLISTENER
if (jit_debugging_support)
{
LLVMOrcRegisterGDB(llvm_opt0_orc);
LLVMOrcRegisterGDB(llvm_opt3_orc);
LLVMJITEventListenerRef l = LLVMCreateGDBRegistrationListener();
LLVMOrcRegisterJITEventListener(llvm_opt0_orc, l);
LLVMOrcRegisterJITEventListener(llvm_opt3_orc, l);
}
#endif
#if defined(HAVE_DECL_LLVMORCREGISTERPERF) && HAVE_DECL_LLVMORCREGISTERPERF
#if defined(HAVE_DECL_LLVMCREATEPERFJITEVENTLISTENER) && HAVE_DECL_LLVMCREATEPERFJITEVENTLISTENER
if (jit_profiling_support)
{
LLVMOrcRegisterPerf(llvm_opt0_orc);
LLVMOrcRegisterPerf(llvm_opt3_orc);
LLVMJITEventListenerRef l = LLVMCreatePerfJITEventListener();
LLVMOrcRegisterJITEventListener(llvm_opt0_orc, l);
LLVMOrcRegisterJITEventListener(llvm_opt3_orc, l);
}
#endif