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- From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
- Date: Wed, 22 Apr 2015 14:11:25 +0000 (+0000)
- Subject: libitm fixes for musl support
- X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=e53a4d49c3d03ab8eaddb073cf972c1c46d75338
- libitm fixes for musl support
- On behalf of Szabolcs.Nagy@arm.com
- 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
- * config/arm/hwcap.cc: Use fcntl.h instead of sys/fcntl.h.
- * config/linux/x86/tls.h: Only use __GLIBC_PREREQ if defined.
- git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222325 138bc75d-0d04-0410-961f-82ee72b054a4
- ---
- Index: b/libitm/config/arm/hwcap.cc
- ===================================================================
- --- a/libitm/config/arm/hwcap.cc
- +++ b/libitm/config/arm/hwcap.cc
- @@ -40,7 +40,7 @@
-
- #ifdef __linux__
- #include <unistd.h>
- -#include <sys/fcntl.h>
- +#include <fcntl.h>
- #include <elf.h>
-
- static void __attribute__((constructor))
- Index: b/libitm/config/linux/x86/tls.h
- ===================================================================
- --- a/libitm/config/linux/x86/tls.h
- +++ b/libitm/config/linux/x86/tls.h
- @@ -25,16 +25,19 @@
- #ifndef LIBITM_X86_TLS_H
- #define LIBITM_X86_TLS_H 1
-
- -#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 10)
- +#if defined(__GLIBC_PREREQ)
- +#if __GLIBC_PREREQ(2, 10)
- /* Use slots in the TCB head rather than __thread lookups.
- GLIBC has reserved words 10 through 13 for TM. */
- #define HAVE_ARCH_GTM_THREAD 1
- #define HAVE_ARCH_GTM_THREAD_DISP 1
- #endif
- +#endif
-
- #include "config/generic/tls.h"
-
- -#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 10)
- +#if defined(__GLIBC_PREREQ)
- +#if __GLIBC_PREREQ(2, 10)
- namespace GTM HIDDEN {
-
- #ifdef __x86_64__
- @@ -101,5 +104,6 @@
-
- } // namespace GTM
- #endif /* >= GLIBC 2.10 */
- +#endif
-
- #endif // LIBITM_X86_TLS_H
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