search for: func_start

Devang Patel wrote: > Hi Richard, > > How do you produce this LLVM assembly? In newest form, > llvm.dbg.func_start intrinsic is not used. > - > Devang > Hi Devang, The assembly is disassembled from bitcode that I create. I must be using obsolete remnants of the API. I'm calling EmitFunctionStart(), EmitStopPoint(), etc. What should I be using? -Rich

Hi, I'm trying to use the new debug info and I seem to have broken something. The attached LLVM assembly is the result of compiling a simple main() function. If I generate x86 assembly language from this I get the attached assembly file. The debug info seems complete, except that the .Lfunc_begin symbol is referenced but not defined in the .s file. llvm-dis, llvm-as, and llc seem

Hi Richard, How do you produce this LLVM assembly? In newest form, llvm.dbg.func_start intrinsic is not used. - Devang On Tue, Nov 3, 2009 at 5:48 AM, Richard Pennington <rich at pennware.com> wrote: > Hi, > > I'm trying to use the new debug info and I seem to have broken something. > The attached LLVM assembly is the result of compiling a simple main() > fu...

This fixes a segmentation fault in the system call's error handling path with dynamically-linked binaries on PowerPC64 little endian. The system call stub wasn't loading up r2 with the appropriate TOC value in its global entry point. The r2 setup code comes from the FUNC_START macro in gcc [1] and an equivalent one can also be found in the LOCALENTRY macro in glibc [2]. On the ELFv2 ABI (see [1]): - The global entry point is expected to load up r2 with the appropriate TOC value for this function. - The local entry point expects r2 to be set up to the current TOC....

...e in system call stub This fixes a segmentation fault in the system call's error handling path with dynamically-linked binaries on PowerPC64 little endian. The system call stub wasn't loading up r2 with the appropriate TOC value in its global entry point. The r2 setup code comes from the FUNC_START macro in gcc [1] and an equivalent one can also be found in the LOCALENTRY macro in glibc [2]. On the ELFv2 ABI (see [1]): - The global entry point is expected to load up r2 with the appropriate TOC value for this function. - The local entry point expects r2 to be set up to the current TOC....

Here's an assortment of build and run-time fixes for various architectures that we've applied in Debian. Ben. Aurelien Jarno (1): ppc64: fix struct stat Ben Hutchings (2): MIPS: Update archfcntl.h syscalls: Override detection of direct socket syscalls on i386, m68k, s390 Helge Deller (1): Add pread and pwrite 32bit syscall wrappers for parisc Mauricio Faria de Oliveira