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The source file path as given to `erlc` was included in an implicit
file attribute inserted by epp, even when the +source flag was
set to something else which was a bit surprising. It was also
included when +deterministic was specified, breaking the flag's
promise.
This commit forwards the +source flag to epp so it inserts the
right information, and if +deterministic is given it will be shaved
to just the base name of the file, guaranteeing the same result
regardless of how the input is reached.
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Note that this does *not* affect -include()'d files or the -file()
directive.
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Two test cases where reworked using the command evaluator.
OTP-14831
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Begin rework socket test suite using a command evaluator.
OTP-14831
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bmk/20180918/nififying_inet/OTP-14831
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Added a test case that specifically tested setting
the controlling_process.
Also, ensure that invalid updates of controlling-process
(not owner) actually fails.
OTP-14831
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Document bit_size in match-specs and allow in fun2ms
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The connect timeout test case uses the listen backlog argument
to test connect timeout (its set to 1). The idea is that when
the server backlog is full, it should not reply. The client attempting
to connect will then get a timeout.
But as it turns out, this behaviour is not "set in stone". On FreeBSD
11.2, the result is instead a 'econnreset'.
It should also be noted that this local connections. That is, both end
of the connection is on the same machine.
So, test case has been updated to also accept a econnreset (even
though that is not what it is testing).
OTP-14831
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* bjorn/compiler/misc-fixes:
beam_ssa: Remove unnecessary beam_ssa: prefixes
beam_ssa_bsm: Fix replacement of variables in a remote call
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Co-authored-by: John Högberg <[email protected]>
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jhogberg/john/compiler/improve-named-funs/OTP-15273/ERL-639
Optimize named funs and fun-wrapped macros
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* sverker/ets-test-cuddle:
ets_SUITE: Remove more redundant option combos
ets_SUITE: Try avoid redundant option combos
ets_SUITE: Reduce table type combos by removing "void"
ets_SUITE: Optimize throughput_benchmark
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* raimo/test-cuddling:
Decrease probability for failed histogram
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Introduce the no_spawn_compiler_process option
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If a fun is defined locally and only used for calls, it can be replaced
with direct calls to the relevant function. This greatly speeds up "named
functions" (which rely on make_fun to recreate themselves) and macros that
wrap their body in a fun.
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* maint:
Fix rare bug in binary matching (again)
Conflicts:
lib/compiler/src/beam_bsm.erl
lib/compiler/src/sys_core_bsm.erl
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* bjorn/compiler/fix-binary-matching/ERL-689/OTP-15335:
Fix rare bug in binary matching (again)
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This function is called when a logger API function for fetching
handler configuration is called. The point is to allow the handler to
remove internal data fields that it might have stored in the
configuration database, before returning the handler configuration to
the caller.
An example of such internal data are the 'handler_pid' and 'mode_tab'
fields that logger_std_h and logger_disk_log_h store in their
configuration maps.
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The new parameter to this function, SetOrUpdate, indicates how
unspecified configuration data fields shall be set. The rule is that
if SetOrUpdate equals set, then default values shall be used, and if
SetOrUpdate equals update, then existing configuration values shall be
used. Consequently, these examples now apply to logger_std_h and
logger_disk_log_h:
set_handler_config(default, config, #{sync_mode_qlen => 20}) sets the
value of sync_mode_qlen to 20, and resets all other (writable) fields
in the config map to their default values.
update_handler_config(default, config, #{sync_mode_qlen => 20}) sets
the value of sync_mode_qlen to 20, and leaves all other fields in the
config map unchanged.
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This function is similar to set_handler_config/3, but calls the handler
callback changing_config/3 with the first parameter SetOrUpdate=update.
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'Content-Type' is sent when it is explicitly set as a header or
there is a non-empty body in the request.
Former implementation dropped the explicit 'Content-Type' when
the request had an empty body.
Change-Id: I00a9e4a5011f9d28c04c0dfc5fe1561b1ab7eb09
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RFC7230 3.3.2
A sender MUST NOT send a 'Content-Length' header field in any message
that contains a 'Transfer-Encoding' header field.
Change-Id: I568fc65cafe3ab30baad56c002459ff74e4dbb28
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Also implement the same option for the legacy undocumented functions
inet:getif/1,getiflist/1,ifget/2,ifset/2.
The arity 1 functions had before this change got signatures that
took a socket port that was used to do the needed syscall, so now
the signature was extended to also take an option list with the
only supported option {netns,Namespace}. The Socket argument
variant remains unsupported.
For inet:getifaddrs/1 the documentation file was changed to old
style function name definition so be able to hide the Socket
argument variant that is visible in the type spec.
The arity 2 functions had got an option list as second argument.
This list had to be partitioned into one list for the namespace
option(s) and the other for the rest.
The namespace option list was then fed to the already existing
namespace support for socket opening, which places the socket
in a namespace and hence made all these functions that in
inet_drv.c used getsockopt() work without change.
The functions that used getifaddrs() in inet_drv.c had to be
changed in inet_drv.c to swap namespaces around the
getifaddrs() syscall. This functionality was separated into
a new function call_getifaddrs().
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By default, all code is compiled in a separate process
which is terminated at the end of compilation. However,
some tools, like Dialyzer or compilers for other BEAM languages,
may already manage their own worker processes and spawning
an extra process may slow the compilation down.
In such scenarios, you can pass this option to stop the
compiler from spawning an additional process.
This generalizes commit 657760e18087b0cdbaecc5e96e46f6f66bc9497a.
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* richcarl/erts/erl_init-cleanup/OTP-15336:
sasl: Order systools_make:preloaded modules alphabetically
Update preloaded modules
Move calling on_load for preloaded modules to erl_init
Make erl_init.c pass the boot module to erl_init.beam
Remove obsolete comment text
Remove undocumented and unused -# display_items emulator option
Remove broken and undocumented boot function emulator option
Replace remaining references to otp_ring0 with erl_init
Drop otp_ring0, using erl_init instead
Update preloaded modules
Add erl_init module
Conflicts:
erts/emulator/beam/erl_init.c
erts/preloaded/ebin/erl_prim_loader.beam
erts/preloaded/ebin/erl_tracer.beam
erts/preloaded/ebin/erlang.beam
erts/preloaded/ebin/erts_code_purger.beam
erts/preloaded/ebin/erts_dirty_process_signal_handler.beam
erts/preloaded/ebin/erts_internal.beam
erts/preloaded/ebin/erts_literal_area_collector.beam
erts/preloaded/ebin/init.beam
erts/preloaded/ebin/otp_ring0.beam
erts/preloaded/ebin/prim_buffer.beam
erts/preloaded/ebin/prim_eval.beam
erts/preloaded/ebin/prim_file.beam
erts/preloaded/ebin/prim_inet.beam
erts/preloaded/ebin/prim_zip.beam
erts/preloaded/ebin/zlib.beam
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* bjorn/compiler/fix-r21-option:
Fix code generation of binary instructions with the r21 option
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Minor cleanups and bug fixes of the compiler
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* ingela/ssl/extensions-and-TLS-1.3-handshaking:
ssl: Correct extension decoding and dialyzer spec
ssl: Generalize extensions handling
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The macros for the BSD style option names had accidentally
wound up outside the option parsing loop, causing unclear
behaviour and Valgrind errors.
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Due to `/proc` restrictions in newer Android releases enforced by SELinux, Erlang needs a fix so that it can get some basic CPU stats (use the `sysinfo` syscall rather than reading `/proc/loadavg`).
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Add support for otp level socket options rcvbuf, rcvctrlbuf and
sndctrlbuf. These options define default sizes for these
buffers.
The 'rcvbuf' is used when receiving messages when calling
the recv, recvfrom and recvmsg functions.
The 'rcvctrlbuf' is used for the control message header info
when calling the recvmsg function.
The 'sndctrlbuf' is used for the control message header info
when calling the sendmsg function.
OTP-14831
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Update input files for the code-generator and tests.
Added emoji-data.txt for new rule with how to handle emoji.
Unicode have simpliefied the rules for emoji grapheme-clusters:
From:
GB10 (E_Base | EBG) Extend* × E_Modifier
GB11 ZWJ × (Glue_After_Zwj | EBG)
To:
GB11 \p{Extended_Pictographic} Extend* ZWJ × \p{Extended_Pictographic}
Update the code generator to handle the new way.
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meta_wb
smp_insert
smp_fixed_delete
smp_select_delete
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OTP 22 extends the binary instructions to support a Y register
destination. When giving an option to compile for an earlier
release, make sure that binary instructions don't use a Y register
destination, by rewriting the binary instructions to use an X
register destination and adding a `move` instruction to move
the value to the Y register.
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Rewrite BSM optimizations in the new SSA-based intermediate format
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This has been superseded by bs_get_tail/3. Note that it is NOT
removed from the emulator or beam_disasm, as old modules are still
legal.
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Remove the variable aliasing support that was needed for the
old beam_bsm pass.
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