# Valgrind suppressions for stuff that we cannot control

# Memory leaks in standard tools (e.g. dash, tail, or sort)
{
   Memory leak in /bin tools
   Memcheck:Leak
   ...
   obj:/bin/*
}

{
   Memory leak in /usr/bin tools
   Memcheck:Leak
   ...
   obj:/usr/bin/*
}

{
   Memory leak in cmake
   Memcheck:Leak
   match-leak-kinds:reachable
   ...
   fun:_ZN4Json5Value13nullSingletonEv
   obj:*/libjsoncpp.so*
   ...
   fun:_dl_init
}

# There's problem in glibc, where makecontext does not reset the EBP register,
# and backtrace goes too far when walking up the stack frames
{
   Invalid read in backtrace, called after makecontext
   Memcheck:Addr4
   fun:backtrace
   ...
   fun:makecontext
}

#There seems to be an issue with libc using an uninitialized value somewhere in dlopen
{
   Invalid read in dl_start
   Memcheck:Cond
   fun:index
   fun:expand_dynamic_string_token
   ...
   fun:_dl_start
}

# There are memory leaks when using dlopen
{
   Memory leak in libc/dlopen
   Memcheck:Leak
   ...
   fun:_dlerror_run
}

# 72704 bytes leak from GCC >5.1 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535
{
   Memory leak in dl_init
   Memcheck:Leak
   match-leak-kinds:reachable
   fun:malloc
   obj:/usr/lib/*/libstdc++.so.*
   fun:call_init.part.0
   ...
   fun:_dl_init
}

{
   Leaks in test-help-version and test-help-logs (early call to exit())
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:_Znwm
   fun:_ZN7simgrid3s4u6EngineC1EPiPPc
   fun:main
   ...
   obj:*/basic-parsing-test
}

#Ignore leaks in SMPI sample codes
{
   Leaks in SMPI sample codes
   Memcheck:Leak
   match-leak-kinds: all
   fun:malloc
   fun:smpi_simulated_main_
}

#This test has an intentional leak
{
   Intentional leak in SMPI sample codes
   Memcheck:Leak
   match-leak-kinds: all
   fun:MPI_Comm_dup
   obj:coll-allreduce-with-leaks*
}

#Memory leaks appearing to be in libcgraph.  They can be seen with the
# following simple program:
# ,----
# | #include <stdio.h>
# | #include <graphviz/cgraph.h>
# | int main(int argc, char *argv[])
# | {
# |     if (argc == 1) {
# |         printf("Usage: %s <dotfile>\n", argv[0]);
# |         return 1;
# |     }
# |     Agraph_t *g;
# |     FILE *inf = fopen(argv[1], "r");
# |     g = agread(inf, 0);
# |     fclose(inf);
# |     agclose(g);
# |     return 0;
# | }
# `----
{
   Memory leak in libcgraph (1/3)
   Memcheck:Leak
   fun:malloc
   ...
   fun:aaglex
   fun:aagparse
   fun:agconcat
}
{
   Memory leak in libcgraph (2/3)
   Memcheck:Leak
   fun:calloc
   ...
   obj:*/libcgraph.so*
   fun:aagparse
   fun:agconcat
}
{
   Memory leak in libcgraph (3/3)
   Memcheck:Leak
   fun:malloc
   ...
   fun:agnode
   obj:*/libcgraph.so*
   fun:aagparse
   fun:agconcat
}

# Ignore python cruft
{
   ignore python cruft 1
   Memcheck:Cond
   ...
   obj:/usr/bin/python*
}

{
   ignore python cruft 2
   Memcheck:Addr4
   ...
   obj:/usr/bin/python*
}

{
   ignore python cruft 3
   Memcheck:Value8
   ...
   obj:/usr/bin/python*
}

{
   ignore Java cruft
   Memcheck:Addr4
   ...
   fun:InitializeJVM
   fun:JavaMain
   fun:ThreadJavaMain
   fun:start_thread
   fun:clone
}

{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   ...
   fun:JNI_CreateJavaVM_inner
   fun:JNI_CreateJavaVM
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   ...
   fun:JNI_CreateJavaVM_inner
   fun:JNI_CreateJavaVM
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   ...
   fun:_ZN18InterpreterRuntime14resolve_invokeEP10JavaThreadN9Bytecodes4CodeE
   fun:_ZN18InterpreterRuntime18resolve_from_cacheEP10JavaThreadN9Bytecodes4CodeE
   obj:*
}
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   ...
   fun:_ZN13InstanceKlass22call_class_initializerEP10JavaThread
}
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   ...
   fun:JVM_GetClassDeclaredMethods
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   ...
   fun:_ZN13ClassVerifier13verify_methodERK12methodHandleP10JavaThread
}
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   ...
   fun:_ZNK16VerificationType28is_reference_assignable_fromERKS_P13ClassVerifierbP10JavaThread
}
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
}
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   ...
   fun:_ZN11OptoRuntime18register_finalizerEP7oopDescP10JavaThread
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:InitializeJVM
   fun:JavaMain
   fun:ThreadJavaMain
   fun:start_thread
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN20SafepointSynchronize4initEP6Thread
   fun:loop
   fun:_ZN8VMThread3runEv
   fun:_ZN6Thread8call_runEv
   fun:_ZL19thread_native_entryP6Thread
   fun:start_thread
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: definite
   ...
   fun:_ZN11StatSampler6engageEv
   fun:_ZN7Threads9create_vmEP14JavaVMInitArgsPb
   fun:JNI_CreateJavaVM_inner
   fun:JNI_CreateJavaVM
   fun:InitializeJVM
   fun:JavaMain
   fun:ThreadJavaMain
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN7Threads28initialize_java_lang_classesEP10JavaThreadS1_
   fun:_ZN7Threads9create_vmEP14JavaVMInitArgsPb
   fun:JNI_CreateJavaVM_inner
   fun:JNI_CreateJavaVM
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: indirect
   fun:malloc
   fun:strdup
   fun:JLI_StringDup
   fun:main
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN8Universe7genesisEP10JavaThread
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN13InstanceKlass22call_class_initializerEP10JavaThread
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN9JavaCalls11call_helperEP9JavaValueRK12methodHandleP17JavaCallArgumentsP10JavaThread
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN18InterpreterRuntime18resolve_from_cacheEP10JavaThreadN9Bytecodes4CodeE
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:malloc
   ...
   fun:InitializeEncoding
   fun:Java_jdk_internal_util_SystemProps_00024Raw_platformProperties
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN16SystemDictionary21define_instance_classEP13InstanceKlass6HandleP10JavaThread
   fun:_ZN16SystemDictionary21find_or_define_helperEP6Symbol6HandleP13InstanceKlassP10JavaThread
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN16SystemDictionary19load_instance_classEP6Symbol6HandleP10JavaThread
   fun:_ZN16SystemDictionary30resolve_instance_class_or_nullEP6Symbol6HandleS2_P10JavaThread
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:JVM_InitClassName
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:malloc
   ...
   fun:_ZN18InterpreterRuntime26frequency_counter_overflowEP10JavaThreadPh
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN18InterpreterRuntime26frequency_counter_overflowEP10JavaThreadPh
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:malloc
   fun:_ZN2os6mallocEm8MEMFLAGSRK15NativeCallStack
   fun:AllocateHeap
   fun:_Z12AllocateHeapm8MEMFLAGSN17AllocFailStrategy13AllocFailEnumE
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:create_compile_task
   fun:_ZN13CompileBroker19compile_method_baseERK12methodHandleiiS2_iN11CompileTask13CompileReasonEbP6Thread.part.0
   fun:_ZN13CompileBroker14compile_methodERK12methodHandleiiS2_iN11CompileTask13CompileReasonEP12DirectiveSetP10JavaThread
   fun:_ZN13CompileBroker14compile_methodERK12methodHandleiiS2_iN11CompileTask13CompileReasonEP10JavaThread
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN13CompileBroker20compiler_thread_loopEv
   ...
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   fun:calloc
   fun:malloc
   fun:malloc
   fun:_ZN2os6strdupEPKc8MEMFLAGS
   fun:_ZN5MutexC1ENS_4RankEPKcb
   fun:Mutex
   fun:MethodData
   fun:_ZN10MethodData8allocateEP15ClassLoaderDataRK12methodHandleP10JavaThread
   fun:_ZN6Method27build_profiling_method_dataERK12methodHandleP10JavaThread
   fun:_ZN8ciMethod18ensure_method_dataERK12methodHandle
   fun:_ZN8ciMethod18ensure_method_dataEv
   fun:_ZN12GraphBuilder15try_inline_fullEP8ciMethodbbN9Bytecodes4CodeEP11Instruction
   fun:_ZN12GraphBuilder10try_inlineEP8ciMethodbbN9Bytecodes4CodeEP11Instruction
   fun:_ZN12GraphBuilder6invokeEN9Bytecodes4CodeE
   fun:_ZN12GraphBuilder27iterate_bytecodes_for_blockEi
   fun:_ZN12GraphBuilder18iterate_all_blocksEb
   fun:_ZN12GraphBuilder15try_inline_fullEP8ciMethodbbN9Bytecodes4CodeEP11Instruction
   fun:_ZN12GraphBuilder10try_inlineEP8ciMethodbbN9Bytecodes4CodeEP11Instruction
   fun:_ZN12GraphBuilder6invokeEN9Bytecodes4CodeE
   fun:_ZN12GraphBuilder27iterate_bytecodes_for_blockEi
   fun:_ZN12GraphBuilder18iterate_all_blocksEb
   fun:_ZN12GraphBuilder15try_inline_fullEP8ciMethodbbN9Bytecodes4CodeEP11Instruction
   fun:_ZN12GraphBuilder10try_inlineEP8ciMethodbbN9Bytecodes4CodeEP11Instruction
   fun:_ZN12GraphBuilder6invokeEN9Bytecodes4CodeE
}
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZN12GraphBuilder10try_inlineEP8ciMethodbbN9Bytecodes4CodeEP11Instruction
   fun:_ZN12GraphBuilder6invokeEN9Bytecodes4CodeE
}