| Age | Commit message (Collapse) | Author |
|---|
|
|
|
Inlining was not done in a portable way. clang follows the C99
semantics for inlining ('inline' essentially implies 'static' in
C99, but not in GCC), so bp_sched2ix() was not visible outside
beam_bp.c. Since the function need to be used from more than one
source file, put the function definition in the beam_bp.h header
file. Also, give it an 'erts_' prefix since it is globally visible.
|
|
Commit dd24ca1cb76d attempts to fix the problem that LLVM-based
compilers (such as llvm-gcc-4.2 and clang) miscompiles beam_emu.c.
The idea was to force the use of gcc-4.2 if the default compiler
was LLVM-based.
Since that fix, Apple released Xcode 4.2 that does not include
any version of gcc, only llvm-gcc-4.2 and clang.
We could require gcc in order to be the system, but it would be
nice if Erlang/OTP could be built out-of-box on MacOS X, albeit
with reduced performance.
Therefore, make sure that we set NO_JUMP_TABLE (use a switch
statement instead of computed gotos in beam_emu.c) if no compiler
that correctly handles computed gotos can be found.
We know that clang based on the upcoming LLVM 3.0 will work, but older
LLVM-based compilers will not, so we can test the version of clang.
llvm-gcc has been discontinued in LLVM 3.0, so if the compiler is
LLVM-based but not clang, we can assume that it does not handles
computed gotos correctly.
|
|
|
|
gcc don't care about the type, but clang does and will issue
a warning.
|
|
clang does not recognize the -no-cpp-precomp option and generates
a warning. -no-cpp-precomp is an obsolete Apple-specific gcc option,
which last had any effect in gcc 3.1 for Jaguar.
Since we cannot build for Jaguar anyway, the configure test added
in 8412a400e92d5cbcd is not needed.
|
|
* siri/sasl/no-warn-missing-sasl/OTP-9738:
Add +no_warn_sasl flag when compiling start_clean.rel
Add option no_warn_sasl to systools:make_script
|
|
* siri/sasl/xxgrade_app-with-restart/OTP-9735:
Fix release_handler:upgrade_app and downgrade_app when upgrading emulator
|
|
* siri/sasl/dialyzer/OTP-9719:
Fix dialyzer warnings in release_handler
|
|
This suppresses the 'missing_sasl' warning from systools.
|
|
|
|
* bjorn/remove-regexp-module/OTP-9737:
stdlib: Remove the deprecated regexp module
|
|
This option will suppress the 'missing-sasl' warning which otherwise
is issued when compiling a .rel file which does not include the sasl
application.
|
|
* ia/ssl/renegotiation-dos-attack/OTP-9739:
Mitigate Computational DoS attack
|
|
|
|
On my Linux computer, building the entire Erlang/OTP system
with hipe disabled took about 8 minutes. With hipe enabled,
but without any native code, the build took about 23 minutes,
i.e. more than 3 times slower. (The computer has 4 cores, and
I used 'make -j6'.)
On my eight-core Mac (running 'make -j10') there was only a slight
slowdown when hipe was enabled.
The culprit is hipe_unified_loader:post_beam_load/1, which will be
called every time a module is loaded (even if the module contains no
native code). If post_beam_load/1 is called in a hipe-enabled
emulator, it will block multi-scheduling, even if no work needs to be
done. Apparently the cost for blocking multi-scheduling can vary
greatly, depending on the operating system and system load.
As a quick and conservative fix, don't call post_beam_load/1 unless
some native code has been previously loaded.
|
|
Changes to the mechanism for upgrading the emulator in OTP R15 was
erronously not handled in release_handler:upgrade_app, downgrade_app,
upgrade_script and downgrade_script. This has been corrected,
including test and documentation.
|
|
|
|
This reverts commit e21ff9b0b69219ab3853be7e80813156113152b7.
|
|
|
|
|
|
|
|
* dgud/observer/gui/OTP-4779:
[observer] Implemented basic tracing functionality
[observer] Work around wxWidgets windows bug
[observer] Rework tracing part of the gui
[observer] Fix portability bugs
[observer] Improve process_info window
[observer] Misc cleanup and fixes
[observer] Clean up code
[observer] Add a [d]ets viewer, tv replacement
[observer] Started on a wx gui
|
|
* pan/osx_gcc_fixes:
Fix typo in erts/configure.in
Make OTP build w/alternative gcc on MacOS Lion
OTP-9712
|
|
* pan/binary_match_scope/OTP-9701:
Remove remaining gcc 4.6 assigned-but-not-used warnings from erts
Remove GCC 4.6 set-but-not-used warning from erl_bif_binary
Make binary:match with scope return correct values
|
|
* sverk/hipe-without-fpe/OTP-9724:
otp_build: Disable FPE by default on Linux
stdlib: Make sure qlc_SUITE:otp_6964 restores backtrace_depth
erts: Add test for inf/NaN intermediate float results
hipe,erts: Allow hipe without floating point exceptions
hipe: Fix bug in hipe_rtl_lcm:calc_killed_expr_bb
erts: Rename macros used by float instructions without FPE
|
|
* sa/dialyzer-behaviours:
Wrap up behaviours patch for Dialyzer
Detection of callback-spec discrepancies
Allow none() as return value in callbacks
Behaviour callback discrepancy detection for Dialyzer
Add lookup function for callbacks
Store callbacks in codeserver and PLT
Collect callback definitions during compilation
Update inets results
OTP-9731
|
|
Use ttb which does most of the work already.
|
|
* ia/public_key/ssl/git-ignore:
Updated public_key and ssl ignores
|
|
* lukas/common_test/make_cth_non_alpha/OTP-9449:
Remove alpha notice since CTH are now final
|
|
* peppe/common_test/css_and_xhtml:
Make absolute paths in log files relative
Fix bad error printout
Copy default CSS file to log directory before test run
Add CSS stylesheet for the text and tables in Common Test and Test Server
OTP-9706
|
|
* lars/orber/remove-seed-in-testcases/OTP-9728:
[orber] Remove usage of ssl:seed/1
|
|
Enable warnings by default, add two options for suppressing them,
fix warning formatting and update testsuites.
|
|
|
|
|
|
|
|
|
|
|
|
* siri/sasl/upgrade-erts/OTP-9438:
Fix bug in erts upgrade on windows
Add release vsn info to erts_vsn_changed warning
Check for sasl application in systools:make_script and make_relup
Add syntax check of relup to check_install_release and install_release
Add documentation for upgrade from pre R15 to post R15 sasl
Handle upgrade from pre R15 to post R15 sasl
Step version of sasl to 2.2 for R15
Document upgrade instructions restart_new_emulator and restart_emulator
Wait for two restarts in upgrade_restart test
Add restart_new_emulator instruction to kernel, stdlib and sasl appups
Distinguish restart_new_emulator from restart_emulator in upgrade instructions
Upgrade erts: merge sys.config for tmp release instead of using old
Allow regexp for version in .appup
Restart emulator before running upgrade script when erts is upgraded
Conflicts:
lib/sasl/src/release_handler.erl
lib/sasl/test/release_handler_SUITE.erl
|
|
|
|
|
|
|
|
|
|
* lars/remove-docbuilder/OTP-9721:
[erl_docgen] Add an application ref page
[erl_docgen] Added the info file.
[erl_docgen] Tidy up the documentation moved from docbuilder to erl_docgen
[erl_docgen] Add missing xhtml-special.ent and xhtml-symbol.ent
Remove docbuilder application
[erl_docgen] Update references to modules that changed name
[erl_docgen] Move files from docbuilder to erl_docgen
|
|
|
|
|
|
|
|
|
|
|
|
|
