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-rw-r--r--erts/emulator/hipe/hipe_amd64_bifs.m44
-rw-r--r--erts/emulator/hipe/hipe_bif_list.m42
-rw-r--r--erts/emulator/hipe/hipe_x86_bifs.m410
-rw-r--r--erts/emulator/valgrind/suppress.halfword56
-rw-r--r--erts/emulator/valgrind/suppress.patched.3.6.020
-rw-r--r--erts/emulator/valgrind/suppress.standard12
6 files changed, 84 insertions, 20 deletions
diff --git a/erts/emulator/hipe/hipe_amd64_bifs.m4 b/erts/emulator/hipe/hipe_amd64_bifs.m4
index ec25c0b9b7..42e8b2a9b0 100644
--- a/erts/emulator/hipe/hipe_amd64_bifs.m4
+++ b/erts/emulator/hipe/hipe_amd64_bifs.m4
@@ -30,12 +30,12 @@ include(`hipe/hipe_amd64_asm.m4')
#define TEST_GOT_EXN cmpq $THE_NON_VALUE, %rax
#endif'
-define(TEST_GOT_MBUF,`movq P_MBUF(P), %rdx # `TEST_GOT_MBUF'
+define(TEST_GOT_MBUF,`movq P_MBUF(P), %rdx /* `TEST_GOT_MBUF' */
testq %rdx, %rdx
jnz 3f
2:')
define(HANDLE_GOT_MBUF,`
-3: call nbif_$1_gc_after_bif # `HANDLE_GOT_MBUF'
+3: call nbif_$1_gc_after_bif /* `HANDLE_GOT_MBUF' */
jmp 2b')
`#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP)
diff --git a/erts/emulator/hipe/hipe_bif_list.m4 b/erts/emulator/hipe/hipe_bif_list.m4
index d9aa09b79e..ea4f68ef24 100644
--- a/erts/emulator/hipe/hipe_bif_list.m4
+++ b/erts/emulator/hipe/hipe_bif_list.m4
@@ -246,7 +246,7 @@ noproc_primop_interface_5(nbif_bs_put_big_integer, hipe_bs_put_big_integer)
gc_bif_interface_0(nbif_check_get_msg, hipe_check_get_msg)
-#ifdef NO_FPE_SIGNALS
+#`ifdef' NO_FPE_SIGNALS
nocons_nofail_primop_interface_0(nbif_emulate_fpe, hipe_emulate_fpe)
#endif
diff --git a/erts/emulator/hipe/hipe_x86_bifs.m4 b/erts/emulator/hipe/hipe_x86_bifs.m4
index 3cb7d67be0..8cc6340933 100644
--- a/erts/emulator/hipe/hipe_x86_bifs.m4
+++ b/erts/emulator/hipe/hipe_x86_bifs.m4
@@ -35,12 +35,12 @@ include(`hipe/hipe_x86_asm.m4')
# define CALL_BIF(F) call CSYM(F)
#endif'
-define(TEST_GOT_MBUF,`movl P_MBUF(P), %edx # `TEST_GOT_MBUF'
+define(TEST_GOT_MBUF,`movl P_MBUF(P), %edx /* `TEST_GOT_MBUF' */
testl %edx, %edx
jnz 3f
2:')
define(HANDLE_GOT_MBUF,`
-3: call nbif_$1_gc_after_bif # `HANDLE_GOT_MBUF'
+3: call nbif_$1_gc_after_bif /* `HANDLE_GOT_MBUF' */
jmp 2b')
/*
@@ -70,7 +70,7 @@ ASYM($1):
NBIF_ARG_REG(0,P)
NBIF_ARG(2,1,0)
lea 8(%esp), %eax
- NBIF_ARG_REG(1,%eax) # BIF__ARGS
+ NBIF_ARG_REG(1,%eax) /* BIF__ARGS */
CALL_BIF($2)
TEST_GOT_MBUF
@@ -105,7 +105,7 @@ ASYM($1):
NBIF_ARG(2,2,0)
NBIF_ARG(3,2,1)
lea 8(%esp), %eax
- NBIF_ARG_REG(1,%eax) # BIF__ARGS
+ NBIF_ARG_REG(1,%eax) /* BIF__ARGS */
CALL_BIF($2)
TEST_GOT_MBUF
@@ -141,7 +141,7 @@ ASYM($1):
NBIF_ARG(3,3,1)
NBIF_ARG(4,3,2)
lea 8(%esp), %eax
- NBIF_ARG_REG(1,%eax) # BIF__ARGS
+ NBIF_ARG_REG(1,%eax) /* BIF__ARGS */
CALL_BIF($2)
TEST_GOT_MBUF
diff --git a/erts/emulator/valgrind/suppress.halfword b/erts/emulator/valgrind/suppress.halfword
new file mode 100644
index 0000000000..8fe448d897
--- /dev/null
+++ b/erts/emulator/valgrind/suppress.halfword
@@ -0,0 +1,56 @@
+# Extra suppressions specific for the halfword emulator.
+
+# --- Suppress all offheap binaries ---
+# Valgrinds leak check does not recognize pointers that are stored
+# at unaligned addresses. In halfword emulator we store 64-bit pointers
+# to offheap data on 32-bit aligned heaps.
+# We solve this by suppressing allocation of all offheap structures
+# that are not referenced by other tables (ie binaries).
+
+{
+Halfword erts_bin_nrml_alloc
+Memcheck:Leak
+...
+fun:erts_bin_nrml_alloc
+...
+}
+
+{
+Halfword erts_bin_realloc
+Memcheck:Leak
+...
+fun:erts_bin_realloc
+...
+}
+
+{
+Halfword erts_bin_realloc_fnf
+Memcheck:Leak
+...
+fun:erts_bin_realloc_fnf
+...
+}
+
+{
+Halfword erts_bin_drv_alloc
+Memcheck:Leak
+...
+fun:erts_bin_drv_alloc
+...
+}
+
+{
+Halfword erts_bin_drv_alloc_fnf
+Memcheck:Leak
+...
+fun:erts_bin_drv_alloc_fnf
+...
+}
+
+{
+Halfword erts_create_magic_binary
+Memcheck:Leak
+...
+fun:erts_create_magic_binary
+...
+}
diff --git a/erts/emulator/valgrind/suppress.patched.3.6.0 b/erts/emulator/valgrind/suppress.patched.3.6.0
index 62ba032520..b3507bdba7 100644
--- a/erts/emulator/valgrind/suppress.patched.3.6.0
+++ b/erts/emulator/valgrind/suppress.patched.3.6.0
@@ -133,26 +133,18 @@ fun:pthread_create@@GLIBC_2.2.5
{
zlib; ok according to zlib developers
Memcheck:Cond
-fun:longest_match
+...
fun:deflate_slow
fun:deflate
}
{
zlib; ok according to zlib developers
Memcheck:Cond
-fun:longest_match
+...
fun:deflate_fast
fun:deflate
}
{
-zlib; ok accordnig to zlib (this one popped up with valgrind-3.6.0)
-Memcheck:Cond
-fun:deflate_slow
-fun:deflate
-fun:zlib_deflate
-fun:zlib_ctl
-}
-{
No leak; pointer into block
Memcheck:Leak
fun:malloc
@@ -275,6 +267,14 @@ obj:*/ssleay.*
}
{
+ Harmless assembler bug in openssl
+ Memcheck:Addr8
+ ...
+ fun:AES_cbc_encrypt
+ ...
+}
+
+{
erts_bits_init_state; Why is this needed?
Memcheck:Leak
PossiblyLost
diff --git a/erts/emulator/valgrind/suppress.standard b/erts/emulator/valgrind/suppress.standard
index 5a129bfd10..beecf1a7b5 100644
--- a/erts/emulator/valgrind/suppress.standard
+++ b/erts/emulator/valgrind/suppress.standard
@@ -120,14 +120,14 @@ fun:pthread_create@@GLIBC_2.2.5
{
zlib; ok according to zlib developers
Memcheck:Cond
-fun:longest_match
+...
fun:deflate_slow
fun:deflate
}
{
zlib; ok according to zlib developers
Memcheck:Cond
-fun:longest_match
+...
fun:deflate_fast
fun:deflate
}
@@ -252,6 +252,14 @@ obj:*/ssleay.*
}
{
+ Harmless assembler bug in openssl
+ Memcheck:Addr8
+ ...
+ fun:AES_cbc_encrypt
+ ...
+}
+
+{
Prebuilt constant terms in os_info_init (PossiblyLost)
Memcheck:Leak
fun:malloc