Age | Commit message (Collapse) | Author |
|
|
|
|
|
This commit adds two new structs to be used to represent
erlang code in erts.
ErtsCodeInfo is used to describe the i_func_info header
that is part of all Export entries and the prelude of
each function. This replaces all the BeamInstr * that
were previously used to point to these locations.
After this change the code should never use BeamInstr *
with offsets to figure out different parts of the
func_info header.
ErtsCodeMFA is a struct that is used to descripe a
MFA in code. It is used within ErtsCodeInfo and also
in Process->current.
All function that previously took Eterm * or BeamInstr *
to identify a MFA now use the ErtsCodeMFA or ErtsCodeInfo
where appropriate.
The code has been tested to work when adding a new field to the
ErtsCodeInfo struct, but some updates are needed in ops.tab to
make it work.
|
|
Conflicts:
lib/crypto/c_src/crypto.c
lib/ssl/src/ssl_cipher.erl
|
|
|
|
|
|
Strictly speaking 'true' and 'false' arguments is not necessary,
but it should work if supplied.
|
|
with new function erts_pd_make_hx()
|
|
In the origin implementation, the hash value of atom term is retrieved
from the atom table. Reading the atom table is expensive since it is in
memory and leads to more cache missing.
The size of a process dictionary is usually small. The atom value (the
index) is unique and can be hash value for it. Using the atom value
directly should be more efficient.
|
|
and hipe_bifs:update_code_size
|
|
A step toward better integration of hipe load and purge
Highlights:
* code_server no longer needs to call hipe_unified_loader:post_beam_load/1
Instead new internal function hipe_redirect_to_module()
is called by loading BIFs to patch native call sites if needed.
* hipe_purge_module() is called by erts_internal:purge_module/2
to purge any native code.
* struct hipe_mfa_info redesigned and only used for exported
functions that are called from or implemented by native code.
A list of native call sites (struct hipe_ref) are kept for each hipe_mfa_info.
* struct hipe_sdesc used by hipe_find_mfa_from_ra()
to build native stack traces.
|
|
with a copy_module() function.
|
|
|
|
|
|
|
|
|
|
in Text part of error tuple, like
{error, {load, "Library load-call unsuccessful (606)}}
|
|
|
|
* lukas/erts/bin_to_term_doc_example/PR-1181:
erts: Add examples to binary_to_term and term_to_binary
|
|
|
|
* lukas/erts/fix_errno_name/OTP-13927:
erts: Rename __errno in order to avoid conflict on openbsd
|
|
* maint:
Try to handle not yet available functionality in MacOSX SDK
Check deployment target in configure on MacOSX
Fix posix_memalign configure test
|
|
* rickard/macosx-config-mess/OTP-13904:
Try to handle not yet available functionality in MacOSX SDK
Check deployment target in configure on MacOSX
Fix posix_memalign configure test
|
|
A process calling a fun from a module currently being soft-purged
could race with failure of the soft purge. When this happened the
call triggered loading of the module which erroneously would
load new code for the module in the case no new generation was
currently loaded.
|
|
|
|
code:add_pathsa/1 reverts the list of directories when adding it at
the beginning of the code path. The command line option '-pa' behaves
in the same way. This is now documented.
|
|
For consistency with other applications.
|
|
FIPS mode support needs to be enabled at compile time, by configuring
Erlang/OTP with --enable-fips option. In FIPS mode the non-FIPS
algorithms are disabled and raise error notsup.
The supported protocols list is properly updated in FIPS mode to
advertise only the enabled protocols.
FIPS mode is off by default even if Erlang/OTP was built with FIPS
support. It needs to be turned on at runtime.
The official approach is to set the fips_mode application environment
parameter of the crypto application to true. This would turn FIPS mode
on when the NIF is loaded and would prevent loading the module on
error.
Another method is provided via the crypto:enable_fips_mode/1
function, but it is not recommended to be used in production, as it
won't prevent the use of the crypto module in case of an error, and
would risk OpenSSL crashing the emulator. It is very useful for test
suites however that need to check both validated and non-validated
functionality.
This commit is based on commit
00b3a04d17a653b4abddeebd6dd8a2c38df532d0.
|
|
|
|
|
|
* lucafavatella/erts/fix-typo-fp/PR-1177:
Fix typo in configuration description
|
|
|
|
|
|
|
|
|
|
* sverker/remove-nif-reload:
erts: Cuddle nif_SUITE:consume_timeslice
erts: Remove old doc note for erlang:load_nif
erts: Remove deprecated nif 'reload' feature
erts: Fix trace_nif_SUITE to load nif lib only once
|
|
|
|
|
|
* sverker/include-erl_nif/PR-1171:
Use more correct delimiters for erl_nif.h include
|
|
|
|
ERL-258
|
|
* sverker/ets-load-factor:
erts: Unify reduction count for ets:select
stdlib: Cuddle ets_SUITE for valgrind
stdlib: Fix ets_SUITE:smp_select_delete
erts: Tweak ets grow/shrink to keep up at contention
erts: Fix ets_SUITE:memory
erts: Suppress failed ETS memory checks
erts: Reduce ets hash load factor
erts: Enable a smaller first hash segment for ets
erts: Redesign ets with separate segment tables
erts: Remove unnecessary access of 'is_resizing'
erts: Add ErtsSizeofMember macro
erts: Add ErtsContainerStruct_ for array members
|
|
=== OTP-19.1 ===
Changed Applications:
- asn1-4.0.4
- common_test-1.12.3
- compiler-7.0.2
- crypto-3.7.1
- debugger-4.2.1
- dialyzer-3.0.2
- diameter-1.12.1
- edoc-0.8
- erl_docgen-0.6
- erl_interface-3.9.1
- erts-8.1
- eunit-2.3.1
- gs-1.6.2
- hipe-3.15.2
- ic-4.4.2
- inets-6.3.3
- jinterface-1.7.1
- kernel-5.1
- mnesia-4.14.1
- observer-2.2.2
- odbc-2.11.3
- parsetools-2.1.3
- reltool-0.7.2
- runtime_tools-1.10.1
- sasl-3.0.1
- snmp-5.2.4
- ssh-4.3.2
- ssl-8.0.2
- stdlib-3.1
- syntax_tools-2.1
- tools-2.8.6
- wx-1.7.1
- xmerl-1.3.12
Unchanged Applications:
- cosEvent-2.2.1
- cosEventDomain-1.2.1
- cosFileTransfer-1.2.1
- cosNotification-1.2.2
- cosProperty-1.2.1
- cosTime-1.2.2
- cosTransactions-1.3.2
- eldap-1.2.2
- et-1.6
- megaco-3.18.1
- orber-3.8.2
- os_mon-2.4.1
- otp_mibs-1.1.1
- percept-0.9
- public_key-1.2
- typer-0.9.11
Conflicts:
OTP_VERSION
lib/gs/doc/src/notes.xml
lib/gs/vsn.mk
|
|
|
|
Anywhere but the beam sources we shouldn't #include "erl_nif.h", because
what "erl_nif.h" does is: (1) fail to find it outside of -I dirs, (2)
then treat it as if it was written like <erl_nif.h>. Using <erl_nif.h>
skips (1).
More information can be found in 6.10.2 of the C standard.
Because the examples use "erl_nif.h", NIF projects in the Erlang
ecosystem copy this verbatim and make the same mistake.
|
|
to be per object as the other select-variants
and not per table slot.
|
|
|
|
by simply asking for the size of struct ext_segtab
|
|
due to the grow/shrink hysteresis of the meta tables
|
|
for faster lookup/insert/delete
at the expense of about one word per object.
|