diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-core/glibc/glibc/0001-Add-atomic_exchange_relaxed.patch')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-core/glibc/glibc/0001-Add-atomic_exchange_relaxed.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-core/glibc/glibc/0001-Add-atomic_exchange_relaxed.patch b/import-layers/yocto-poky/meta/recipes-core/glibc/glibc/0001-Add-atomic_exchange_relaxed.patch deleted file mode 100644 index a33a135f78..0000000000 --- a/import-layers/yocto-poky/meta/recipes-core/glibc/glibc/0001-Add-atomic_exchange_relaxed.patch +++ /dev/null @@ -1,58 +0,0 @@ -From ce74a620bf9e1a40b7ba06d35160e20633a4d8bb Mon Sep 17 00:00:00 2001 -From: Catalin Enache <catalin.enache@windriver.com> -Date: Fri, 7 Jul 2017 13:11:16 +0300 -Subject: [PATCH 1/6] Add atomic_exchange_relaxed. - -* include/atomic.h (atomic_exchange_relaxed): New - -Upstream-Status: Backport - -Author: Torvald Riegel <triegel@redhat.com> -Signed-off-by: Catalin Enache <catalin.enache@windriver.com> ---- - ChangeLog | 4 ++++ - include/atomic.h | 9 +++++++++ - 2 files changed, 13 insertions(+) - -diff --git a/ChangeLog b/ChangeLog -index 0fbda90..cb87279 100644 ---- a/ChangeLog -+++ b/ChangeLog -@@ -1,3 +1,7 @@ -+2016-08-05 Torvald Riegel <triegel@redhat.com> -+ -+ * include/atomic.h (atomic_exchange_relaxed): New. -+ - 2016-01-28 Carlos O'Donell <carlos@redhat.com> - Alexey Makhalov <amakhalov@vmware.com> - Florian Weimer <fweimer@redhat.com> -diff --git a/include/atomic.h b/include/atomic.h -index ad3db25..129ee24 100644 ---- a/include/atomic.h -+++ b/include/atomic.h -@@ -588,6 +588,9 @@ void __atomic_link_error (void); - __atomic_compare_exchange_n ((mem), (expected), (desired), 1, \ - __ATOMIC_RELEASE, __ATOMIC_RELAXED); }) - -+# define atomic_exchange_relaxed(mem, desired) \ -+ ({ __atomic_check_size((mem)); \ -+ __atomic_exchange_n ((mem), (desired), __ATOMIC_RELAXED); }) - # define atomic_exchange_acquire(mem, desired) \ - ({ __atomic_check_size((mem)); \ - __atomic_exchange_n ((mem), (desired), __ATOMIC_ACQUIRE); }) -@@ -684,6 +687,12 @@ void __atomic_link_error (void); - *(expected) == __atg103_expected; }) - # endif - -+/* XXX Fall back to acquire MO because archs do not define a weaker -+ atomic_exchange. */ -+# ifndef atomic_exchange_relaxed -+# define atomic_exchange_relaxed(mem, val) \ -+ atomic_exchange_acq ((mem), (val)) -+# endif - # ifndef atomic_exchange_acquire - # define atomic_exchange_acquire(mem, val) \ - atomic_exchange_acq ((mem), (val)) --- -2.10.2 - |