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1cfbebfe8c90e9095720b2e97c532efb51f44474
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8 Commits

Author SHA1 Message Date
Peter Wang
1cfbebfe8c Copy or link erlang_conf.hrl when making shadow copies of the library 
Estimated hours taken: 0.1
Branches: main

scripts/prepare_tmp_dir_grade_part:
tools/bootcheck:
	Copy or link erlang_conf.hrl when making shadow copies of the library
	directory when bootchecking or building in different grades.
 2007-08-15 04:01:08 +00:00
Peter Ross
94af772351 Copy files which are needed to build the boehm_gc using MSVC. 
Estimated hours taken: 0.1
Branches: main

scripts/prepare_tmp_dir_grade_part:
	Copy files which are needed to build the boehm_gc using MSVC.
 2007-03-19 01:28:04 +00:00
Zoltan Somogyi
9ec86d6a6d The objective of this diff is to switch from a table of solver events built 
Estimated hours taken: 32
Branches: main

The objective of this diff is to switch from a table of solver events built
into the compiler (and eventually the debugger) into a table of events
defined by a file provided by the user to the compiler, which the compiler
then records in the executable for use by the debugger.

The current design, for speed of implementation, uses temporary files parsed
by a bison-generated parser. Since the compiler needs to be able to invoke
the parser even if it is compiled in a non-debug grade, the parser is in
a new library, the eventspec library, that is always linked into the Mercury
compiler and is always linked into any Mercury program with debugging enabled
(but is of course linked only once into a Mercury compiler which has debugging
enabled).

Modify the debugger to give it the ability to print the attributes of
user-defined events (for now, only the non-synthesized attributes).
Implement a new debugger command, "user", which goes to the next user-defined
event.

configure.in:
	Require flex and and bison to be available.

doc/user_guide.texi:
	Document user defined events and the new debugger capabilities.

doc/mdb_categories:
	Include "user" in the list of forward movement commands.

	Fix some earlier omissions in that list.

runtime/mercury_stack_layout.h:
	Include an event number in the user-defined event structure.

	Include a string representing an event set specification in module
	layout structures.

runtime/mercury_stack_layout.h:
runtime/mercury_trace_base.[ch]:
runtime/mercury_types.h
	Switch from solver events to user events in names.

runtime/mercury_trace_term.[ch]:
	Provide a representation of flat terms, for use in representing
	the calls that generate synthesized attributes.

	Ensure that exported field names have an MR_ prefix.

browser/cterm.m:
	Conform to the change to runtime/mercury_trace_term.h.

scripts/c2init.in:
scripts/ml.in:
	Include the eventspec library in programs compiled with debugging
	enabled.

compiler/Mmakefile:
	Include the eventspec library in the compiler.

compiler/options.m:
	Add a new option, --event-spec-file-name, that allows the user to
	specify the set of user-defined events the program may use.

compiler/handle_options.m:
	Set this optimization from an environment variable (which may be
	set by the mmc script) if the new option is not explicitly given.

compiler/prog_data.m:
	Define the data structures for the compiler's representation of the
	event set specification.

	Move some definitions around to group them more logically.

compiler/hlds_module.m:
	Include the event set specification as a new field in the module_info.

compiler/prog_event.m:
	Add the code for invoking the parser in the eventspec library,
	and for converting the simple term output by the parser to the
	compiler own representation, which contains more information
	(to wit, the types of the function attributes) and which has had
	a whole bunch of semantic checks done on it (e.g. whether synthesized
	attributes depend on themselves or on nonexistent attributes).

	Provide a function to generate a canonicalized version of the event
	specification file.

compiler/module_qual.m:
compiler/equiv_type.m:
	Process event spec specifications as well as items, to module qualify
	the names of the types of event arguments, and expanding out
	equivalence types.

	In equiv_type.m, rename some variables to make clear what kind of info
	they represent.

compiler/mercury_compile.m:
	Process the event set specification file if one has been selected:
	read it in, module qualify it, expand its equivalence types, and add
	to the module_info.

compiler/compile_target_code.m:
	Include the event_spec library when linking debuggable executables.

compiler/call_gen.m:
compiler/continuation_info.m:
compiler/trace_gen.m:
compiler/trace_params.m:
mdbcomp/prim_data.m:
mdbcomp/trace_counts.m:
runtime/mercury_goto.h:
	Generate user-defined events instead of solver events.

compiler/layout.m:
compiler/layout_out.m:
compiler/stack_layout.m:
	Include a canonicalized version of the event specification file
	in the module layout if the module has any user-defined events.

compiler/code_info.m:
compiler/llds_out.m:
compiler/modes.m:
compiler/modules.m:
compiler/opt_debug.m:
compiler/typecheck.m:
	Conform to the changes above.

compiler/passes_aux.m:
	Rename a predicate to avoid an ambiguity.

trace/Mmakefile:
	Add the definition and rules required to build the eventspec library.

trace/mercury_event_scanner.l:
trace/mercury_event_parser.y:
	A scanner and a parser for reading in event spec specifications.

trace/mercury_event_spec_missing.h:
	Provide the declarations that should be (but aren't) provided by
	flex and bison.

trace/mercury_event_spec.[ch]:
	The main module of the eventspec library. Provides functions to read
	in event set specifications from a file, and to write them out as a
	Mercury term in the form needed by the compiler.

trace/mercury_trace_tables.c:
	If the module layouts being registered include event set
	specifications, then check their consistency. Make the specification
	and the consistency indication available to other modules.

trace/mercury_trace_internal.c:
	During initialization, if the modules contain a consistent set of event
	set specifications, then read that specification into the debugger.
	(We don't yet make use of this information.)

	Add an extra mdb command, "user", which goes forward to the next
	user-defined event.

trace/mercury_trace.[ch]:
trace/mercury_trace_cmd_forward.[ch]:
	Implement the new mdb command.

trace/mercury_trace_vars.[ch]:
	For user-defined events, include the attributes' values among the
	values that can be printed or browsed.

trace/mercury_trace_cmd_browsing.c:
trace/mercury_trace_declarative.c:
	Minor changes.

scripts/scripts/prepare_tmp_dir_grade_part:
	Copy the .y and .l files to the tmp dir we use for installs.

tools/bootcheck:
	Copy the .y and .l files of the trace directory to stage 2.

tools/lmc.in:
	Include the eventspec library when linking debuggable executables.

tests/debugger/user_event.{m,inp,exp}:
tests/debugger/user_event_spec:
	New test case to test the new functionality.

tests/debugger/Mercury.options:
tests/debugger/Mmakefile:
	Enable the new test case.

tests/debugger/completion.exp:
	Expect the new "user" mdb command in the completion output.
 2006-11-24 03:48:30 +00:00
Julien Fischer
1b8dd4920d Fix a typo: s/tmpdir/tmp_dir/ 
Estimated hours taken: 0.1
Branches: main

scripts/prepare_tmp_dir_grade_part:
	Fix a typo: s/tmpdir/tmp_dir/

	Remove libatomic_ops*.a when copying the boehm_gc directory.
 2006-08-22 14:42:58 +00:00
Peter Wang
f1cbb3dec6 Copy libatomic_ops-related files into tmp_dir when installing grades. 
Estimated hours taken: 0.5
Branches: main

scripts/prepare_tmp_dir_grade_part:
	Copy libatomic_ops-related files into tmp_dir when installing grades.

compiler/notes/upgrade_boehm_gc.html:
	Add more tips.
 2006-08-16 04:54:56 +00:00
Zoltan Somogyi
d124cad510 Reduce the amount of clutter on mgnuc command lines by moving arguments that 
Estimated hours taken: 4
Branches: main

Reduce the amount of clutter on mgnuc command lines by moving arguments that
are always the same for a given directory into a file that is always consulted
by mgnuc in the current directory.

scripts/mgnuc.in:
	Always include as C compiler arguments the contents of a file named
	.mgnuc_copts in the current directory, if it exists. (It is named
	.mgnuc_copts instead of .mgnuc_opts because it may not contain
	general mgnuc options, such as --no-mercury-stdlib-dir.)

Mmake.workspace:
	Comment out the additions of search paths to CFLAGS.

*/Mmakefile:
	Delete the additions of search paths to CFLAGS.

*/.mgnuc_copts:
	New files containing the directory-specific search paths, and in some
	cases the required macro definitions. These replace what was taken out
	of Mmake.workspace and */Mmakefile. In some cases, the old search paths
	included inappropriate directories; the .mgnuc_copt files don't.

tests/.mgnuc_copts.ws:
	New files containing the directory-specific search paths; bootcheck
	makes tests/.mgnuc_copts from it.

*/.nocopyright:
	Don't require copyright notices in .mgnuc_copts files.

tools/bootcheck:
	Copy the various .mgnuc_copts files from the stage1 to stages 2 and 3.
	They aren't needed in stage3 right now, but that may change.

	Create tests/.mgnuc_copts.

browser/util.m:
	Delete an unused and inappropriate #include.

scripts/Mmake.rules:
	Use a single invocation of mkdir -p to create all subdirectories
	needed by Java. Update a piece of documentation.

scripts/Mmakefile:
	Reorganize the process of invoking config.status to avoid invoking
	it on inappropriate files, and to ensure the right permissions
	on the files it is invoked on.

scripts/prepare_tmp_dir_grade_part:
	Copy the .mgnuc_copts files when populating tmp_dir.
 2005-05-20 06:15:28 +00:00
Zoltan Somogyi
d56de30e9d Remove most of the junk from the command lines executed by make when building 
Estimated hours taken: 12
Branches: main

Remove most of the junk from the command lines executed by make when building
the compiler and by bootcheck when building test cases. We do this by moving
the junk into files consulted via the --flags option.

After this change, it is actually possible to see in a glance not just which
files are being compiled but also with which options. The size of the output
(measured in bytes) from a bootcheck is now only about 40% of what is was
before.

configure.in:
	Remember the path to the bootstrap compiler and the flags it should be
	invoked with separately. Put the flags into the FLAGS files in various
	directories.

	Test whether the default install directory actually exists, so that
	the -L and -R linker options referring to this directory are passed
	to the C compiler only if it does.

Mmake.common.in:
	Comment out a bunch of additions of MCFLAGS, the ones whose contents
	are now in FLAGS files.

	Conform to the changes in configure.in.

	Add a template rule for the dependencies of the FLAGS files.

Mmake.workspace:
	Comment out a bunch of additions of MCFLAGS, the ones whose contents
	are now in FLAGS files. In some cases, add references to the FLAGS
	files.

Mmakefile:
	When rebuilding Mmake.common, rebuild only Mmake.common, not all files
	created by configure.

analysis/ANALYSIS_FLAGS.in:
browser/MDB_FLAGS.in:
compiler/COMP_FLAGS.in:
deep_profiler/PROF_FLAGS.in:
library/LIB_FLAGS.in:
mdbcomp/MDBCOMP_FLAGS.in:
profiler/DEEP_FLAGS.in:
slice/SLICE_FLAGS.in:
tests/TESTS_FLAGS.in:
	Add these files, which each contain the junk flags (the flags which are
	the same on every invocation and mostly just clutter up compiler
	command lines) that are needed on each compiler invocation in the
	relevant directory. Besides the results of configuration (word size
	etc), and the paths to other parts of the system, these files mostly
	control which warnings are enabled.

	Restrict the list of directories in -I options to what is sensible;
	for example, don't specify -I../analysis in the deep_profiler
	directory.

*/.nocopyright:
	Don't require copyright notices in FLAGS files, since that would make
	them invalid.

library/INTER_FLAGS:
	Add this file, which contains the flags enabled with intermodule
	optimization.

tests/WS_FLAGS.ws:
	Add this file. Unlike the .in files, which processed by config.status
	based on the results of autoconfiguration, this one is processed to
	specify the location of the workspace being tested.

analysis/Mmakefile:
browser/Mmakefile:
compiler/Mmakefile:
deep_profiler/Mmakefile:
library/Mmakefile:
mdbcomp/Mmakefile:
profiler/Mmakefile:
tests/Mmakefile:
	Include the relevant directory's FLAGS file on the command line, to
	replace all the additions to MCFLAGS in ../Mmake.common and in
	../Mmake.workspace, and in some cases, the directory-specific Mmakefile
	itself.

	Build the directory's FLAGS file before executing the depend target,
	since most compiler options beyond --generate-dependencies come from
	there.

	Delete the FLAGS files generated by config.status when doing "make
	clean".

tests/Mmakefile:
	Allow the environment to define DIFF_OPTS.

runtime/Mmakefile:
	Use an option to tell config.status what to rebuild, not some
	environment variables.

tests/invalid/Mercury.options:
	For two test cases, reset an option that is set in tests/WS_FLAGS,
	to match the options the affected tests were compiled with before.

tests/invalid/*.err2:
	Update these expected files to account for the use of error_util
	in error messages by previous changes to the compiler. These expected
	output files are used only with --use-subdirs.

tests/warnings/Mmakefile:
	For all test cases, reset an option that is set in tests/WS_FLAGS,
	to match the options the tests were compiled with before.

scripts/prepare_tmp_dir_grade_part
	Copy the flags files when creating the subdirectories of tmp_dir.

scripts/mgnuc.in:
	Provide a mechanism, a per-directory .mgnuc_opts file, for specifying
	the options that are required for every C file in a directory. The
	intention is to use this for -I../library etc, but this is not done
	yet; one thing at a time.

tools/bootcheck:
	Copy the FLAGS files when creating stage2 and stage3.

	Don't specify the compiler options that are now in FLAGS files.

	Fill in the location of the workspace in tests/WS_FLAGS before running
	the tests.

	Provide a mechanism (a file ~/.bootcheck_diff_opts) to allow the user
	to specify what options to invoke diff with.

	Move the setting of MMAKE_USE_SUBDIRS and MMAKE_USE_MMC_MAKE after
	we have built stage1, and always copy the profilers if --use-subdirs
	is set. The old ways of doing things caused problems if bootcheck
	was given --use-subdirs but stage1 doesn't use subdirs: the bootcheck
	modified the stage1 slice, profiler and deep_profiler directories.
 2005-05-06 08:42:37 +00:00
Zoltan Somogyi
6b0fb566ce Move the mdbcomp library to its own directory. 
Estimated hours taken: 12
Branches: main

Move the mdbcomp library to its own directory. To make this change less painful
to test, improve the way we handle installs.

browser/mdbcomp.m:
browser/mer_mdbcomp.m:
browser/prim_data.m:
browser/program_representation.m:
browser/trace_counts.m:
	Move these files to the mdbcomp directory.

browser/Mmakefile:
browser/Mercury.options:
mdbcomp/Mmakefile:
mdbcomp/Mercury.options:
	Split the contents of the old Mmakefile and Mercury.options file
	in the browser directory between these files as appropriate.
	Simplify away the stuff not needed now that there is only one library
	per directory. Make the browser directory see the relevant files
	from the mdbcomp directory.

Mmake.common.in:
	Separate out the prefixes allowed in the browser and the mdbcomp
	directories.

Mmake.workspace:
	Set up a make variable to refer to the mdbcomp directory.

	Adjust references to the mdbcomp library to point to its new location.

Mmakefile:
	Make invocations visit the mdbcomp library as necessary.

	Improve the way we install grades. Making temporary backups of the
	directories modified by the install process is unsatisfactory for two
	reasons. First, if the install fails, the cleanup script, which is
	necessary for user friendliness, destroys any evidence of the cause.
	Second, the restore of the backup wasn't perfect, e.g. it left the
	.d files modified to depend on .mih files, which don't exist in
	LLDS grades, and also left altered timestamps.

	This diff changes the install process to make a single tmp_dir
	subdirectory of the workspace, with all the work of install_grade
	being done inside tmp_dir. The original directories aren't touched
	at all.

*/Mmakefile:
	Adjust references to the browser directory to refer to the mdbcomp
	directory instead or as well.

scripts/Mmake.rules:
*/Mmakefile:
	Make it easier to debug Mmakefiles. Previously, creating a
	Mmake.makefile with mmake -s and invoking "make -d" ignored the
	most fundamental rules of mmake, because Mmake.rules was treating
	an unset MMAKE_USE_MMC_MAKE as if it were set to "yes", simply because
	it was different from "no". This diff changes it to treat an unset
	MMAKE_USE_MMC_MAKE as if it were set to "no", which is a more
	sensible default.

scripts/prepare_tmp_dir_fixed_part.in:
scripts/scripts/prepare_tmp_dir_grade_part:
	Two new scripts that each do half the work of preparing tmp_dir for
	the real work of the install_grade make target. The fixed_part script
	prepares the parts of tmp_dir that are grade-independent, while the
	grade_part scripts prepares the parts that are grade-dependent.

configure.in:
	Test C files in the mdbcomp directory to see whether they need to
	be recompiled after reconfiguration.

	Create prepare_tmp_dir_fixed_part from prepare_tmp_dir_fixed_part.in.

compiler/*.m:
runtime/mercury_wrapper.c:
	Update the references to the moved files.

compiler/notes/overall_design.html:
	Mention the new directory.
 2005-01-28 07:12:05 +00:00