diff options
Diffstat (limited to 'meta/recipes-devtools/valgrind/valgrind/0001-helgrind-Intercept-libc-functions.patch')
| -rw-r--r-- | meta/recipes-devtools/valgrind/valgrind/0001-helgrind-Intercept-libc-functions.patch | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/meta/recipes-devtools/valgrind/valgrind/0001-helgrind-Intercept-libc-functions.patch b/meta/recipes-devtools/valgrind/valgrind/0001-helgrind-Intercept-libc-functions.patch deleted file mode 100644 index f66df3d2d2..0000000000 --- a/meta/recipes-devtools/valgrind/valgrind/0001-helgrind-Intercept-libc-functions.patch +++ /dev/null @@ -1,54 +0,0 @@ -From cdec010444df5a4328e90d07a2024fdeefcc74b5 Mon Sep 17 00:00:00 2001 -From: Paul Floyd <paulf@free.fr> -Date: Wed, 18 Nov 2020 12:49:20 -0400 -Subject: [PATCH] helgrind: Intercept libc functions - -PTH_FUNC definition needs to be modified in order to -intercept posix thread functions in both libc and -libpthread. In order to handle this in helgrind, weak alias -the pthread functions in glibc. - -Upstream-Status: Submitted - -Signed-off-by: Paul Floyd <paulf@free.fr> -Signed-off-by: Stacy Gaikovaia <stacy.gaikovaia@windriver.com> ---- - helgrind/hg_intercepts.c | 12 ++++++++++++ - 1 file changed, 12 insertions(+) - -diff --git a/helgrind/hg_intercepts.c b/helgrind/hg_intercepts.c -index a10c3a4a3..316140ca6 100644 ---- a/helgrind/hg_intercepts.c -+++ b/helgrind/hg_intercepts.c -@@ -77,6 +77,11 @@ - /*--- ---*/ - /*----------------------------------------------------------------*/ - -+#define hg_expand(tok) #tok -+#define hg_str(tok) hg_expand(tok) -+# define hg_weak_alias(name, aliasname) \ -+ extern __typeof (name) aliasname __attribute__ ((weak, alias(hg_str(name)))) -+ - #if defined(VGO_solaris) - /* On Solaris, libpthread is just a filter library on top of libc. - * Threading and synchronization functions in runtime linker are not -@@ -91,9 +96,16 @@ - #define CREQ_PTHREAD_T Word - #define SEM_ERROR ret - #else -+#ifdef MUSL_LIBC -+#define PTH_FUNC(ret_ty, f, args...) \ -+ ret_ty I_WRAP_SONAME_FNNAME_ZZ(VG_Z_LIBPTHREAD_SONAME,f)(args); \ -+ ret_ty I_WRAP_SONAME_FNNAME_ZZ(VG_Z_LIBPTHREAD_SONAME,f)(args) -+#else - #define PTH_FUNC(ret_ty, f, args...) \ - ret_ty I_WRAP_SONAME_FNNAME_ZZ(VG_Z_LIBPTHREAD_SONAME,f)(args); \ -+ hg_weak_alias(I_WRAP_SONAME_FNNAME_ZZ(VG_Z_LIBPTHREAD_SONAME,f), I_WRAP_SONAME_FNNAME_ZZ(VG_Z_LIBC_SONAME,f)); \ - ret_ty I_WRAP_SONAME_FNNAME_ZZ(VG_Z_LIBPTHREAD_SONAME,f)(args) -+#endif - #define CREQ_PTHREAD_T pthread_t - #define SEM_ERROR errno - #endif /* VGO_solaris */ --- -2.17.1 - |