search for: __amd64

...fprintf(stderr, "cannot control process %d\n", pid); exit(1); } if ((lwp = &Pstatus(Pr)->pr_lwp) == NULL) { fprintf(stderr, "Couldn''t grab pr_lwp\n"); exit(1); } #if defined(__amd64) if (Pstatus(Pr)->pr_dmodel == PR_MODEL_LP64) { addr = lwp->pr_reg[REG_FSBASE]; } else { addr = lwp->pr_reg[REG_GSBASE]; } #else #error "Need to figure this out" #endif printf("ulwp_t is 0x%lx\n", addr); -...

I would like to know how to get access to errno when using pid provider to probe calls to libc functions like fopen(). The built-in errno appears to be only for system calls. What I''d like to be able to do is investigate where in an application I''m encountering EMFILE and what the stack looks like at the time. This message posted from opensolaris.org

...le::x86_64) + Target.setEnvironment(llvm::Triple::GNUX32); } return Target; --- ./tools/clang/lib/Basic/Targets.cpp.orig 2013-08-18 12:00:04.501402572 +0000 +++ ./tools/clang/lib/Basic/Targets.cpp 2013-08-18 12:08:11.086175660 +0000 @@ -2384,6 +2384,14 @@ Builder.defineMacro("__amd64"); Builder.defineMacro("__x86_64"); Builder.defineMacro("__x86_64__"); + if (PointerWidth == 64 && getLongWidth() == 64) { + Builder.defineMacro("_LP64"); + Builder.defineMacro("__LP64__"); + } else if (PointerWidth ==...

Hi, I'm working on bringing up complete coverage for a Gentoo x32 "desktop" system. I've been cooking up quite a few patches for various packages to push upstream, but right now, the biggest blocker is the lack of support for building with/codegen targeting x32 in llvm/clang. Since the x32 patches were sent last year, I see support code has landed in LLVM, and basic handling of

...def march_EQ : Joined<["-"], "march=">, Group<m_Group>; --- ./tools/clang/lib/Basic/Targets.cpp.orig 2013-08-18 12:00:04.501402572 +0000 +++ ./tools/clang/lib/Basic/Targets.cpp 2013-08-18 12:08:11.086175660 +0000 @@ -2384,6 +2384,14 @@ Builder.defineMacro("__amd64"); Builder.defineMacro("__x86_64"); Builder.defineMacro("__x86_64__"); + if (PointerWidth == 64 && getLongWidth() == 64) { + Builder.defineMacro("_LP64"); + Builder.defineMacro("__LP64__"); + } else if (PointerWidth ==...

WARNING: This is not compatible with the previous lz4 patchset. If you''re using experimental compression that isn''t in mainline kernels, be prepared to backup and restore or decompress before upgrading, and have backups in case it eats data (which appears not to be a problem any more, but has been during development). These patches add lz4 and lz4hc compression

Hi, so here it is, LZ4 compression method inside btrfs. The patchset is based on top of current Chris'' for-linus + Andi''s snappy implementation + the fixes from Li Zefan. Passes xfstests and stresstests. I haven''t measured performance on wide range of hardware or workloads, rather wanted to publish the patches before I get distracted again. I''d like to ask

...e) + * and non-zero on failure (decompression function returned negative). + */ + return (LZ4_uncompress_unknownOutputSize(s_start + 4, d_start, bufsiz, + d_len) < 0); +} + +/* + * CPU Feature Detection + */ + +/* 32 or 64 bits ? */ +#if (defined(__x86_64__) || defined(__x86_64) || defined(__amd64__) || \ + defined(__amd64) || defined(__ppc64__) || defined(_WIN64) || \ + defined(__LP64__) || defined(_LP64)) +#define LZ4_ARCH64 1 +#else +#define LZ4_ARCH64 0 +#endif + +/* + * Little Endian or Big Endian? + * Note: overwrite the below #define if you know your architecture endianess. + */ +#if...