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When debugging, it is important that we can trust the Core Erlang
pretty printer and Core Erlang parser.
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This will speed up test cases that print all annotations.
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If we pretty print to a file and read it back in, we expect to
get the same cerl data structures back.
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Annotations would not be accepted for all constructs.
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Make sure that we don't convert a map pattern to a map expression.
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Dialyzer would warn about uses of the ?assert(BoolExpr) macro in assert.hrl
if the argument was known to be boolean-only.
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* erlang/pr/1020:
Update README.md
Update README.md
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* bjorn/compiler/eliminate-dialyzer-warnings:
Eliminate Dialyzer warnings for unmatched returns
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on 32-bit, as the granularity of the literal bit vector
is super-alignment.
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* bjorn/debugger/cuddle-with-tests:
Remove ?line macros
Replace "%" with "%%" at the beginning of a line
Eliminate doc and suite clauses
Eliminate use of the ?t macro
Eliminate use of test_server:format()
Eliminate use of test_server:fail/{0,1}
Use proplists:get_value/2 instead of ?config()
Modernize use of timetraps
int_SUITE: Fix interpretable/1 in a non-installed system
int_SUITE: Fix interpretable/1 on cross-compiled platforms
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* hasse/map_0_is_builtin/OTP-13153:
stdlib: Fix warnings
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* lukas/erts/tracing/fix-spawned-lc-error/OTP-10267:
erts: Fix lock order bug when only child is procs traced
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Add text for Contribution Needed
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* hasse/map_0_is_builtin/OTP-13153:
stdlib: The type map() is built-in
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* bjorn/compiler/misc-opt:
v3_kernel: Construct literal lists properly
Use the register map in %live in beam_utils:is_killed_block/2
Teach beam_utils to check liveness for put_map instructions
beam_peep: Help out beam_jump
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* bjorn/erts/beam_load:
Optimize get_tuple_element instructions that target Y registers
Mend beam_SUITE:packed_registers/1
Correct unpacking of 3 operands on 32-bit archictectures
Eliminate misleading #ifdef ARCH_64 in beam_opcodes.h
beam_debug: Correct masking when unpacking packed operands
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While we are it, also re-ident the files.
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We want to re-ident the source files after having taken out
all ?line macros. When re-indenting using Emacs, it's important
that comments that should be at the beginning of a line (or
follow the indentation of statements around it) must start with
"%%".
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Either rely on the default 30 minutes timetrap, or set the timeout
using the supported methods in common_test.
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interpretable/1 tests (among other things) that we are not allowed
to interpret modules in certain applications (such as kernel and
stdlib).
int:interpretable/1 as currently implement enforces the restriction
only in an installed system (the applications must have versions,
such as kernel-1.2.3).
We could modify int:interpretable/1 to enforce the restriction,
but it could sometimes be useful to be able to debug (for example)
erl_lint or other library modules that can safely be reloaded
without crashing the run-time system.
Therefore, assume that anyone working in a non-installed system
knows what they are doing and fix the test case so that it stop
failing in a non-installed system.
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c7e82c6b406b teached the debugger to use the 'source' key
in Mod:module_info/1 to help locate the source code
corresponding to a BEAM file. The new test that was added
at the same time will fail if the test suites were
cross-compiled on another computer (i.e., the 'source' key
would not point to the source file on the target computer).
Avoid the problem by letting int_SUITE:init_per_suite/1 compile
the BEAM files. That will ensure that 'source' keys points to
the actual source file.
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that uses its own super carrier (erts_exec_mmapper)
to guarantee low addressed and executable memory (PROT_EXEC).
Currently only used on x86_64 that needs low memory
for HiPE/AMD64's small code model.
By initializing erts_exec_mapper early we secure
its low memory area before erts_literal_mmapper might
steal it.
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to prepare for hipe native code allocation.
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Make the callbacks more general to be usable for any allocator
that that uses its own ErtsMemMapper.
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Reduce main carrier size
and number of free descriptors.
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* lukas/erts/tracer-module-and-more/PR-1009/OTP-10268: (26 commits)
erts: Don't trace on link events when port is dead
erts: more logging in trace_bif_SUITE trace_bif_return
erts: Make trace_delivered go via sys msg dispatcher again
erts: Add comment about future trace optimizations
erts: Optimize tracer reload test
erts: Document erlang:match_spec_test/3
runtime_tools: Make dbg work with erl_tracer modules
runtime_rools: Allow new timestamp trace flags
runtime_tools: Lots of dbg docs updates
erts: Deallocate heap fragments from trace nif calls
eprof: Fix tests after tracer module incompatabilities
fprof: update to work with new spawned trace event
erts: Add 'spawned' trace event to 'procs' trace flag
erts: send and receive no longer need status lock
erts: Do 'unregister' as "self-tracing"
erts: Silence harmless valgrind warning in dec_term
erts: Fix end_per_testcase crash in local_trace_SUITE
observer: Update ttb to work with tracing on ports
runtime_tools: Update dbg to work with tracing on ports
erts: Add tracing examples in match spec docs
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