similar to: [LLVMdev] Inserting Calls to var args Functions

Hi All, My instrumentation code needs to insert calls to transmit Value list. Each element in this list could be of different type. The list is sent to instrumenting function say void recordVarInputValues(int num, ...) . So, I have created a Union type in Tracing.cpp, which I link with my benchmark module at compile time. These steps are similar to giri instrumentation

I'm using LLVM 3.3 Release. From the Class Reference Page. CallInst has a member function : static CallInst * Create (Value *Func, ArrayRef< Value * > Args, const Twine &NameStr="", Instruction *InsertBefore=0) This is what I want to use! the default name is "" and I also use that . Thanks! ----- Kind Regards! -JinHuang -- View this message in context:

​Hi all, I am using llvmlite for pyvex and I want the output of my code (which is written based on llvmlite) to be like pyvex. In pyvex, (https://github.com/angr/pyvex). Considering pyvex, I tried to implement the following statements in pyvex to llvmlite: for stmt in irsb.statements: if isinstance(stmt, pyvex.IRStmt.Store): print "ST%s(%s) = %s" % (self.endness[-2:].lower(),

Hi,everyone. I'm writing a pass in which a CallInst to an external function will be inserted. The function is declared like this: void func(int a, unsigned chat *p); and in the Pass(a Function Pass ,and using the InstVistor template ), I wrote like this: void visitStoreInst(StoreInst &SI) { //Get the refference of the types Module *M =

Hello. I know that it's usually possible to write cookies to a cookie file by removing the curl handle and doing a gc() call. I can do this with getURL(), but I just can't obtain the same results with postForm(). If I use: curlHandle <- getCurlHandle(cookiefile=FILE, cookiejar=FILE) and then do: getURL(http://example.com/script.cgi, curl=curlHandle) rm(curlHandle) gc() it's

Hi, Not sure whether this matches your use case, but the Orc-based JIT used in LLI appears to be using `llvm::orc::LocalCXXRuntimeOverrides` (http://llvm.org/doxygen/classllvm_1_1orc_1_1LocalCXXRuntimeOverrides.html) to override `__cxa_atexit`: https://github.com/llvm-mirror/llvm/blob/release_50/tools/lli/OrcLazyJIT.h#L74

When talking to Joel and Brian a while ago, I realized that it is a very common occurance to create an instruction, then immediately insert it into a basic block. At the time, this required keeping iterators around (updating them as neccesary) to determine where to insert the instruction, and it also required calling getInstList().insert(....) or something similar after creating the instruction

https://bugs.freedesktop.org/show_bug.cgi?id=83168 Priority: medium Bug ID: 83168 Assignee: nouveau at lists.freedesktop.org Summary: No display after suspend to RAM QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: nsajko at gmail.com

Dear All I'm making an instrumentation pass. The pass is supposed to modify the given IR in a specefic way. One of the required modifications is to insert a call to a function at a specific location. This is the signature of the called function: void myclass::foo(Function *f, BasicBlock* b) This function's prototype is in an foofile.h file in include/llvm And the function

Hi, I'm learning to use llvm api to generate IR code, I got two good tutorials, https://llvm.org/docs/tutorial/ and https://www.ibm.com/developerworks/library/os-createcompilerllvm1/index.html, but non of those showed how to implement a function pointer(or at least there is but I didn't find out). For example I got a c style code like this: int foo(int i) { return ++i; } int

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Hello We are experiencing some difficulties with T38 faxing. I have a Asterisk 11.5.0 with libss7 and Sangoma A104DE digital interface card . The operating system is Centos 6 We are using this server to terminate calls to Telco. So calls are coming to asterisk from sip and we are sending calls to Telco with Dahdi. (It is a one way interconnection only from asterisk to telco ,not from telco to

Thanks to Kevin and Paul for responses. We use a modified Tower of Hanoi scheme (on top of rsync and --link-dest and recycling) for deciding which backups to keep. Here is a sample of our holdings for one area: home.20111124.seq.0 set 0 home.20130512.seq.512 set 10 home.20140203.seq.768 set 9 home.20140414.seq.832 set 7 home.20140708.seq.896 set 8 home.20140815.seq.928 set 6

Hi Dmitri, If you have such a simple intrinsic which operates on a single register, just lower the intrinsic to a target specific node which is only implemented by a single instruction. Like you were doing before and by using a chain operand. Hard code the instruction to use and define the global register and only pass the instruction the actual variable argument. Hope that helps, Sam Sam

Hello all; So my goal is to insert some (self-written) function calls in the LLVM IR. I can achieve it with a ModulePass and using the getOrInsertFunction() call. For a ModulePass I follow the steps- 1. Compile the code (in which call instructions are to be inserted) to LLVM IR 2. Compile the file (which contains the *called* external function ) to LLVM IR 3. Link them together and run the

Hello. I come back to this thread. But I want to ask a slightly different question. Is there a way to have LLVM IR language intrinsics that are given at construction time a string that is written at assembly generation time as it is? (so, basically having placeholders of strings in LLVM that remain untouched until the end, including code generation time.) More exactly, I would