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I am trying to understand the hello word assember example. This is my version: %str1 = internal constant [13 x sbyte] c"Hello World\0a\00" declare int %printf(sbyte*, ...) implementation ; Functions: int %main() { %str2 = getelementptr [13 x sbyte]* %str1, long 0, long 0 call int(sbyte*, ...) *%printf(sbyte* %str2) ret int 0 } Why is getelementptr being given two "long

On 12/8/06, Chris Lattner <sabre at nondot.org> wrote: > On Fri, 8 Dec 2006, Ram Bhamidipaty wrote: > > Can I place references to external functions in the assembler files? For example > > I if my application has a function called fred() I would like to place > > calls to fred > > in the assembler text file. Can I do that and have the external function call > &gt...

...rstand the GetElementPtr FAQ available here: > > http://llvm.org/docs/GetElementPtr.html > > That will help you understand how it works. We wrote that document > specifically because this question comes up all the time. > > Reid. > > On Sun, 2006-11-12 at 11:13 -0800, Ram Bhamidipaty wrote: >> I am trying to understand the hello word assember example. This is >> my version: >> >> %str1 = internal constant [13 x sbyte] c"Hello World\0a\00" >> >> declare int %printf(sbyte*, ...) >> >> implementation ; Functions: >>...

Ram, Please read and understand the GetElementPtr FAQ available here: http://llvm.org/docs/GetElementPtr.html That will help you understand how it works. We wrote that document specifically because this question comes up all the time. Reid. On Sun, 2006-11-12 at 11:13 -0800, Ram Bhamidipaty wrote: > I am trying to understand the hello word assember example. This is > my version: > > %str1 = internal constant [13 x sbyte] c"Hello World\0a\00" > > declare int %printf(sbyte*, ...) > > implementation ; Functions: > > int %main() { > %str2...

...== 1 - && (DEBUG_STR_SECTION_FLAGS & SECTION_MERGE) != 0)) + if (s->refcount + == ((DEBUG_STR_SECTION_FLAGS & SECTION_MERGE) ? 1 : 2)) { void ** slot; slot = htab_find_slot_with_hash (debug_str_hash, s->str, Cheers, -- Jim On Dec 3, 2006, at 9:20 AM, Ram Bhamidipaty wrote: > ../../llvm-gcc4-1.9.source/gcc/libgcc2.c -o libgcc/./_mulvdi3.o > ../../llvm-gcc4-1.9.source/gcc/libgcc2.c:403: internal compiler error: > in prune_unused_types_update_strings, at dwarf2out.c:14372 > Please submit a full bug report, -------------- next part -------------- An...

I have an application that is generating llvm assembler text files, these are then loaded with ParseAssemblyFile. I am also using ExecutionEngine::runFunction to call functions in the loaded/created modules. Can I place references to external functions in the assembler files? For example I if my application has a function called fred() I would like to place calls to fred in the assembler text

On Fri, 8 Dec 2006, Ram Bhamidipaty wrote: > Can I place references to external functions in the assembler files? For example > I if my application has a function called fred() I would like to place > calls to fred > in the assembler text file. Can I do that and have the external function call > resolve to the address...

On Sat, 9 Dec 2006, Ram Bhamidipaty wrote: > Will it also handle symbols that are in shared libraries loaded into > the process? I'm not sure, but I thought so. > I am creating a python module that has the llvm functionality. This > module is loaded > into the process as a shared library. I want to generate llvm...

...lvm.org/docs/GetElementPtr.html > >> > >> That will help you understand how it works. We wrote that document > >> specifically because this question comes up all the time. > >> > >> Reid. > >> > >> On Sun, 2006-11-12 at 11:13 -0800, Ram Bhamidipaty wrote: > >>> I am trying to understand the hello word assember example. This is > >>> my version: > >>> > >>> %str1 = internal constant [13 x sbyte] c"Hello World\0a\00" > >>> > >>> declare int %printf(sbyte*, ...) &g...

I'm getting a build error when trying to build gcc4 from sources. This is for the recent 1.9 release. How I built llvm-1.9: ----------------------------- tar zxf llvm-1.9.tar.gz cd llvm-1.9/ ./configure --prefix=/custom/llvm-1.9 make ENABLE_OPTIMIZED=1 OPTIMIZE_OPTION='-O2' tools-only make install How I built gcc4: ----------------------------- export

...f arrays of arrays in the type table. So you are pointing at the zeroth, and in this case only, array of sbyte[13]. The next 0 actually indexes into the array of sbyte, so you are pointing at index 0, or pointing at the 'H' in "Hello World". Hope this helps, -- Robert. Ram Bhamidipaty wrote: > I am trying to understand the hello word assember example. This is > my version: > > %str1 = internal constant [13 x sbyte] c"Hello World\0a\00" > > declare int %printf(sbyte*, ...) > > implementation ; Functions: > > int %main() { > %str2 = g...

...le here: >> >> http://llvm.org/docs/GetElementPtr.html >> >> That will help you understand how it works. We wrote that document >> specifically because this question comes up all the time. >> >> Reid. >> >> On Sun, 2006-11-12 at 11:13 -0800, Ram Bhamidipaty wrote: >>> I am trying to understand the hello word assember example. This is >>> my version: >>> >>> %str1 = internal constant [13 x sbyte] c"Hello World\0a\00" >>> >>> declare int %printf(sbyte*, ...) >>> >>> implem...

...ntPtr.html >>>> >>>> That will help you understand how it works. We wrote that document >>>> specifically because this question comes up all the time. >>>> >>>> Reid. >>>> >>>> On Sun, 2006-11-12 at 11:13 -0800, Ram Bhamidipaty wrote: >>>>> I am trying to understand the hello word assember example. This is >>>>> my version: >>>>> >>>>> %str1 = internal constant [13 x sbyte] c"Hello World\0a\00" >>>>> >>>>> declare int %prin...