update valgrind suppressions

src/etc/apple-darwin.supp

@@ -1,17 +1,11 @@
 {
    osx-frameworks.rs-fails-otherwise-1
    Memcheck:Leak
-   match-leak-kinds: possible
+   match-leak-kinds: definite,possible
    fun:malloc
    ...
    fun:__CFInitialize
-   fun:_ZN16ImageLoaderMachO11doImageInitERKN11ImageLoader11LinkContextE
-   fun:_ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader19processInitializersERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader15runInitializersERKNS_11LinkContextERNS_21InitializerTimingListE
-   fun:_ZN4dyld24initializeMainExecutableEv
+   ...
 }
 
 {
@@ -22,10 +16,6 @@
    ...
    fun:__CFInitialize
    fun:_ZN16ImageLoaderMachO11doImageInitERKN11ImageLoader11LinkContextE
-   fun:_ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader19processInitializersERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
 }
 
 {
@@ -33,12 +23,10 @@
    Memcheck:Leak
    match-leak-kinds: possible
    fun:realloc
-   fun:_ZL12realizeClassP10objc_class
-   fun:_ZL12realizeClassP10objc_class
-   fun:_ZN13list_array_ttIm15protocol_list_tE11attachListsEPKPS0_j
+   ...
    fun:_read_images
    fun:map_images_nolock
-   fun:map_2_images
+   ...
    fun:_ZN4dyldL18notifyBatchPartialE17dyld_image_statesbPFPKcS0_jPK15dyld_image_infoE
    fun:_ZN4dyld36registerImageStateBatchChangeHandlerE17dyld_image_statesPFPKcS0_jPK15dyld_image_infoE
    fun:dyld_register_image_state_change_handler
@@ -49,7 +37,7 @@
 {
    osx-frameworks.rs-fails-otherwise-4
    Memcheck:Leak
-   match-leak-kinds: possible
+   match-leak-kinds: definite,possible
    fun:calloc
    ...
    fun:__CFInitialize
@@ -61,45 +49,27 @@
 {
    osx-frameworks.rs-fails-otherwise-5
    Memcheck:Leak
-   match-leak-kinds: definite
-   fun:calloc
-   ...
-   fun:__CFInitialize
-   fun:_ZN16ImageLoaderMachO11doImageInitERKN11ImageLoader11LinkContextE
-   fun:_ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-}
-
-{
-   osx-frameworks.rs-fails-otherwise-6
-   Memcheck:Leak
-   match-leak-kinds: definite
-   fun:malloc
-   fun:strdup
-   fun:_CFProcessPath
-   fun:__CFInitialize
-   fun:_ZN16ImageLoaderMachO11doImageInitERKN11ImageLoader11LinkContextE
-   fun:_ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader19processInitializersERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader15runInitializersERKNS_11LinkContextERNS_21InitializerTimingListE
-   fun:_ZN4dyld24initializeMainExecutableEv
-   fun:_ZN4dyld5_mainEPK12macho_headermiPPKcS5_S5_Pm
-}
-
-{
-   osx-frameworks.rs-fails-otherwise-7
-   Memcheck:Leak
-   match-leak-kinds: definite
+   match-leak-kinds: definite,possible
    fun:malloc_zone_malloc
    ...
    fun:__CFInitialize
-   fun:_ZN16ImageLoaderMachO11doImageInitERKN11ImageLoader11LinkContextE
-   fun:_ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader19processInitializersERKNS_11LinkContextEjRNS_21InitializerTimingListERNS_15UninitedUpwardsE
-   fun:_ZN11ImageLoader15runInitializersERKNS_11LinkContextERNS_21InitializerTimingListE
-   fun:_ZN4dyld24initializeMainExecutableEv
+   ...
+}
+
+{
+   fails-since-xcode-7.2
+   Memcheck:Leak
+   match-leak-kinds: possible
+   fun:malloc_zone_malloc
+   fun:_objc_copyClassNamesForImage
+   fun:_ZL9protocolsv
+   fun:_Z9readClassP10objc_classbb
+   fun:gc_init
+   fun:_ZL33objc_initializeClassPair_internalP10objc_classPKcS0_S0_
+   fun:layout_string_create
+   fun:_ZL12realizeClassP10objc_class
+   fun:_ZL22copySwiftV1MangledNamePKcb
+   fun:_ZL22copySwiftV1MangledNamePKcb
+   fun:_ZL22copySwiftV1MangledNamePKcb
+   fun:_ZL22copySwiftV1MangledNamePKcb
 }

src/etc/x86.supp

@@ -12,7 +12,7 @@
    fun:tlv_finalize
    fun:_pthread_tsd_cleanup
    fun:_pthread_exit
-   fun:_pthread_body
+   ...
    fun:_pthread_start
    fun:thread_start
 }
@@ -24,7 +24,7 @@
    fun:tlv_finalize
    fun:_pthread_tsd_cleanup
    fun:_pthread_exit
-   fun:_pthread_body
+   ...
    fun:_pthread_start
    fun:thread_start
 }
@@ -36,7 +36,7 @@
    fun:tlv_finalize
    fun:_pthread_tsd_cleanup
    fun:_pthread_exit
-   fun:_pthread_body
+   ...
    fun:_pthread_start
    fun:thread_start
 }
@@ -48,7 +48,7 @@
    fun:tlv_finalize
    fun:_pthread_tsd_cleanup
    fun:_pthread_exit
-   fun:_pthread_body
+   ...
    fun:_pthread_start
    fun:thread_start
 }

src/test/run-pass-valgrind/exit-flushes.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-macos this needs valgrind 3.11 or higher; see
+// https://github.com/rust-lang/rust/pull/30365#issuecomment-165763679
+
 use std::env;
 use std::process::{exit, Command};