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Similar to debugging with Valgrind, it's very useful to enable
-fsanitize= switches to catch bugs at runtime.
$ ./configure
Result: no sanitizer enabled
$ ./configure --enable-sanitizers
Result: -fsanitize=address,undefined
$ ./configure --enable-sanitizers=address,thread,undefined
Result: -fsanitize=address,thread,undefined
$ ./configure --enable-sanitizers=undefined
Result: -fsanitize=undefined
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* fenek/fix/vstudio_macro:
Add Visual Studio macros to erl_driver.h and ei.h
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* Check of atomics on bsd
* Add --enable-systemd for epmd
* Remove unused --enable-tsp option
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* lukas/ose/master-17.0/OTP-11334:
ose: Fix erts assert failed printouts
ose: fix for packet_bytes in fd/spawn driver.
ose: Prepare slave for running on OSE
ose: Fix bug when hunting for signal proxy
ose: Implement tcp inet driver for OSE
ose: Add ifdefs for HAVE_UDP
ose: Yielding has to be done differently for background processes.
ose: Print faults in aio sys driver calls
ose: Prinout errno when to_erl read fails
ose: erlang display goes to ramlog printf
ose: Initiate stdin/stdout/stderr
ose: Break lmconf into one per load module
ose: Reset busy port when pdq empty
ose: Restore the owner of the signal
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Enable a cross compile Erlang/OTP platform to Android or Raspberry PI
using Android NDK. Port emulator and core application to support target
HW platform. Exclude any add-on services required for OTP platform deployment
into target hardware due to device fragmentation and jail-break requirements.
* fix erts/emulator/beam/sys.h
Disable redefinition of __noreturn macro
* port erts/emulator/sys/unix/erl_child_setup.c
Use techniques proposed by https://code.google.com/p/erlang4android to
access system properties
* fix erts/emulator/sys/unix/erl_unix_sys_ddll.c
The static linking of emulator cannot find dlerror(), dlopen() symbols
* port erts/emulator/sys/unix/sys.c
make path to shell configurable at build time
* port erts/etc/common/Makefile.in
disable librt for *-linux-androideabi
* port erts/lib_src/pthread/ethread.c
Use techniques proposed by https://code.google.com/p/erlang4android to
disable emulator crash if kernel threads are on. Replace unreliable
pthread_sigmask() by sigprocmask()
* port lib/erl_interface/src/connect/ei_connect.c
Disable call to undefined gethostid()
* port lib/erl_interface/src/connect/ei_resolve.c
Use gethostbyname_r() on Android platform
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Ensure all are "normal" versions according to the new version scheme
introduced in OTP 17.0
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This is just a preparation to allow detection of older nodes
that do not understand maps (R16 and older).
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to be: 116,Arity, K1,V1,K2,V2,...,Kn,Vn
instead of: 116,Arity, K1,K2,...,Kn, V1,V2,....,Vn
We think this will be better for future internal map structures
like HAMT. Would be bad if we need to iterate twice over HAMT
in term_to_binary, one for keys and one for values.
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to prepare for lists, tuples and ... maps!
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* lukas/erts/float_encoding/OTP-11738:
erts: Set default external enc to use new float scheme
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This port has support for both non-smp and smp.
It contains a new way to do io checking in which erts_poll_wait
receives the payload of the polled entity. This has implications
for all linked-in drivers.
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This change was triggered by the OSE float printing function
not working exactly the same way as linux/win32. But it is
also a good one in general as it cuts size in more than half
for floats.
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The R16B03 release
Conflicts:
lib/sasl/vsn.mk
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encode/encode_ulonglong.c:55:25: warning: comparison of unsigned expression >= 0 is always true [-Wtautological-compare]
if ((p < 256) && (p >= 0)) {
~ ^ ~
legacy/erl_marshal.c:293:24: warning: comparison of unsigned expression >= 0 is always true [-Wtautological-compare]
if ((ul < 256) && (ul >= 0)) {
~~ ^ ~
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These are not needed when not on VXWORKS or without _REENTRANT.
connect/ei_resolve.c:302:24: warning: unused function 'my_gethostbyname_r' [-Wunused-function]
static struct hostent *my_gethostbyname_r(const char *name,
^
connect/ei_resolve.c:360:24: warning: unused function 'my_gethostbyaddr_r' [-Wunused-function]
static struct hostent *my_gethostbyaddr_r(const char *addr,
^
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Why we are assigning a pointer to pointer to char to a pointer to char
baffles me. The warning is:
connect/ei_resolve.c:229:11: warning: incompatible pointer types assigning to 'char *' from 'char **'; dereference
with * [-Wincompatible-pointer-types]
*pptr = src_aliases;
^ ~~~~~~~~~~~
*
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* fenollp/treewide_remove_unexpected_0xff/OTP-11323:
Remove ^L characters hidden randomly in the code. Not those used in text files as delimiters.
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The R16B02 release
Conflicts:
lib/sasl/vsn.mk
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files as delimiters.
While working on a tool that processes Erlang code and testing it against this repo,
I found out about those little sneaky 0xff. I thought it may be of help to other
people build such tools to remove non-conforming-to-standard characters.
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Most notes.xml files will be updated in every release and cause
the kind of the problems described in the previous commit.
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* dotsimon/ei_decode_encode_SUITE_true/OTP-11289:
Fix location of true binary under Mac OSX
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* maint:
ei ic: install headers and libs into usr
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* maint:
Add smoke tests
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Smoke tests are meant to verify that a build of erlang has been successfull.
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* maint:
Fix configure detection of ethread native atomics on powerpc
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* maint:
Add test cases for native atomics and jump table
Refuse to build SMP runtime by default without native atomics
Make information about use of jump table available via system_info BIF
Make ethread library information available via system_info BIF
Make emulator arguments available via the system_info BIF
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Build with fallback can be enabled by passing the `configure` command
line argument `--disable-smp-require-native-atomics`
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The R16B01 release
Conflicts:
lib/sasl/vsn.mk
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