mirror of
https://github.com/Mercury-Language/mercury.git
synced 2026-04-21 20:33:55 +00:00
083d376e6598628362ee91c2da170febd83590f4
19 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Zoltan Somogyi
|
0d7c8a7654 |
Specify pred or func for all pragmas.
*/*.m:
As above.
configure.ac:
Require the installed compiler to support this capability.
|
||
|
Peter Wang
|
0d3fcbaae3 |
Delete Erlang code from library/mdbcomp/browser directories.
library/*.m:
Delete Erlang foreign code and foreign types.
Delete documentation specific to Erlang targets.
library/deconstruct.m:
Add pragma no_determinism_warning to allow functor_number_cc/3
to compile for now.
library/Mercury.options:
Delete workaround only needed when targetting Erlang.
browser/listing.m:
mdbcomp/rtti_access.m:
Delete Erlang foreign code and foreign types.
|
||
|
Zoltan Somogyi
|
c7f8ebbe2f |
Avoid warnings from --warn-non-contiguous-{clauses,foreign-procs}.
browser/collect_lib.m:
browser/declarative_execution.m:
browser/dl.m:
browser/io_action.m:
compiler/make.util.m:
compiler/pickle.m:
compiler/process_util.m:
compiler/prog_event.m:
library/array.m:
library/benchmarking.m:
library/bit_buffer.m:
library/builtin.m:
library/char.m:
library/deconstruct.m:
library/dir.m:
library/erlang_rtti_implementation.m:
library/int.m:
library/int16.m:
library/int32.m:
library/int64.m:
library/int8.m:
library/io.m:
library/math.m:
library/mutvar.m:
library/private_builtin.m:
library/profiling_builtin.m:
library/rtti_implementation.m:
library/store.m:
library/string.format.m:
library/string.m:
library/table_builtin.m:
library/term_size_prof_builtin.m:
library/thread.m:
library/time.m:
library/type_desc.m:
library/uint16.m:
library/uint32.m:
library/uint64.m:
library/uint8.m:
ssdb/ssdb.m:
As above. This mostly involved two things.
The first was grouping foreign_procs by predicate instead of by language.
In a few cases, this revealed that some predicates *had* no foreign_proc
for a language, while related predicates did have one that just aborted
if called. This diff adds similar aborting foreign_procs to predicate/
language combinations that were missing them, when this seemed obviously
the right thing to do.
The second was moving pragmas about a predicate from the middle of the
block of clauses of that predicate to the start of that block.
|
||
|
Zoltan Somogyi
|
a12692a0de |
Replace /* */ comments with // in the library.
Keep the old style comments where they do not go to the end of the line, or where it is important that the comment line not have a // on it. |
||
|
Mark Brown
|
d465fa53cb |
Update the COPYING.LIB file and references to it.
Discussion of these changes can be found on the Mercury developers
mailing list archives from June 2018.
COPYING.LIB:
Add a special linking exception to the LGPL.
*:
Update references to COPYING.LIB.
Clean up some minor errors that have accumulated in copyright
messages.
|
||
|
Zoltan Somogyi
|
a0760327b6 |
Do stricter checking of mode and determinism declarations.
Specifically, we now do three new checks:
BAD_DETISM: We now generate error messages for predicate declarations
that specify a determinism without also specifying argument modes.
BAD_PREDMODE: We now generate error messages for standalone mode declarations
for predicates whose predicate declaration includes modes for the arguments.
BAD_MODE_SECTION: We now generate error messages for standalone mode
declarations that are not in the same section as the predicate's (or
function's) type declaration.
compiler/hlds_pred.m:
Add a slot to the pred_sub_info. If the predicate is explicitly defined by
the user in the current module, this contains the id of the section that
contains its predicate declaration (for the BAD_MODE_SECTION check)
and whether that predicate declaration also had modes for the arguments
(for the BAD_PREDMODE check).
compiler/add_pred.m:
When adding adding new predicate declarations, perform the BAD_DETISM
check, and record the info needed for the BAD_PREDMODE and BAD_MODE_SECTION
checks.
When adding adding new mode declarations, perform the BAD_PREDMODE
and BAD_MODE_SECTION checks.
compiler/add_class.m:
compiler/add_mutable_aux_preds.m:
compiler/add_pragma_tabling.m:
compiler/add_pragma_type_spec.m:
compiler/add_solver.m:
compiler/add_special_pred.m:
compiler/check_typeclass.m:
compiler/dep_par_conj.m:
compiler/higher_order.m:
compiler/make_hlds_passes.m:
compiler/table_gen.m:
compiler/unused_args.m:
Conform to the changes above.
mdbcomp/builtin_modules.m:
Add a utility predicate for use by new code in add_pred.m.
compiler/comp_unit_interface.m:
compiler/goal_util.m:
compiler/prog_rename.m:
compiler/quantification.m:
deep_profiler/program_representation_utils.m:
library/calendar.m:
library/mutvar.m:
library/pretty_printer.m:
library/random.m:
library/set_ctree234.m:
library/solutions.m:
library/stream.string_writer.m:
profiler/globals.m:
tests/accumulator/nonrec.m:
tests/accumulator/out_to_in.m:
tests/declarative_debugging/library_forwarding.m:
tests/dppd/applast_impl.m:
tests/dppd/grammar_impl.m:
tests/dppd/regexp.m:
tests/dppd/transpose_impl.m:
tests/hard_coded/copy_pred.m:
tests/hard_coded/ho_func_default_inst.m:
tests/recompilation/unchanged_pred_nr_2.m.1:
tests/recompilation/unchanged_pred_nr_2.m.2:
tests/valid/det_switch.m:
tests/valid/inlining_bug.m:
Delete determinism declarations from predicate and function declarations
that have no argument mode information, since the BAD_DETISM check
now makes these errors.
tests/valid/two_pragma_c_codes.m:
Move some mode declarations to the right section, since the
BAD_MODE_SECTION check now generates an error for the old code.
tests/invalid/typeclass_bad_method_mode.{m,err_exp}:
New test case to test for the BAD_PREDMODE check.
tests/invalid/mode_decl_in_wrong_section.{m,err_exp}:
New test case to test for the BAD_MODE_SECTION check.
tests/invalid/bad_detism.err_exp:
Add an expected output for this old, but never enabled test case,
which tests for new check BAD_DETISM.
tests/invalid/Mmakefile:
Enable the new test cases.
tests/invalid/typeclass_dup_method_mode.m:
This test case used to have two bugs. One is now by itself in the new
typeclass_bad_method_mode.m test case, so modify it to contain only
the other (indistinguishable modes).
tests/invalid/func_errors.err_exp:
tests/invalid/tc_err1.err_exp:
tests/invalid/undef_lambda_mode.err_exp:
tests/invalid/undef_type_mode_qual.err_exp:
Expect an extra error message from the BAD_DETISM check.
|
||
|
Julien Fischer
|
94535ec121 |
Fix spelling and formatting throughout the system.
configure.ac: browser/*.m: compiler/*.m: deep_profiler/*.m: library/*.m: ssdb/*.m: runtime/mercury_conf.h.in: runtime/*.[ch]: scripts/Mmake.vars.in: trace/*.[ch]: util/*.c: Fix spelling and doubled-up words. Delete trailing whitespace. Convert tabs into spaces (where appropriate). |
||
|
Zoltan Somogyi
|
7f9791aa26 |
Standardize divider line lengths in the library.
library/*.m:
As above.
tool/stdlines:
A new shell script to do the job.
|
||
|
Peter Wang
|
d457f4890c |
Fix unexpected memory retention by mvars.
Even after "taking" a value out of an mvar, the reference to the value actually still remained. This may lead to higher than expected memory usage. (Aside: putting a dummy value into an mvar is a bad idea and unsolved by this change. In low-level C grades whatever value happened to be in the register for the value argument in the mvar.put call will be placed into the mvar, and it might point to some large value which is otherwise collectable.) library/thread.mvar.m: Make mvar.take and mvar.try_take clear the underlying mutvar after retrieving the value. library/mutvar.m: Add clear_mutvar in support. |
||
|
Peter Wang
|
7e26b55e74 |
Implement a new form of memory profiling, which tells the user what memory
Branches: main
Implement a new form of memory profiling, which tells the user what memory
is being retained during a program run. This is done by allocating an extra
word before each cell, which is used to "attribute" the cell to an
allocation site. The attribution, or "allocation id", is an address to an
MR_AllocSiteInfo structure generated by the Mercury compiler, giving the
procedure, filename and line number of the allocation, and the type
constructor and arity of the cell that it allocates.
The user must manually instrument the program with calls to
`benchmarking.report_memory_attribution', which forces a GC and summarises
the live objects on the heap using the attributions. The mprof tool is
extended with a new mode to parse and present that data.
Objects which are unattributed (e.g. by hand-written C code which hasn't
been updated) are still accounted for, but show up in profiles as "unknown".
Currently this profiling mode only works in conjunction with the Boehm
garbage collector, though in principle it can work with any memory allocator
for which we can access a list of the live objects. Since term size
profiling relies on the same technique of using an extra word per memory
cell, the two profiling modes are incompatible.
The output from `mprof -s' looks like this:
------ [1] some label ------
cells words cumul procedure / type (location)
14150 38872 total
* 1949/ 13.8% 4872/ 12.5% 12.5% <predicate `parser.parse_rest/7' mode 0>
975/ 6.9% 1950/ 5.0% list.list/1 (parser.m:502)
487/ 3.4% 1948/ 5.0% term.term/1 (parser.m:501)
487/ 3.4% 974/ 2.5% term.const/0 (parser.m:501)
* 1424/ 10.1% 4272/ 11.0% 23.5% <predicate `parser.parse_simple_term_2/6' mode 0>
708/ 5.0% 2832/ 7.3% term.term/1 (parser.m:643)
708/ 5.0% 1416/ 3.6% term.const/0 (parser.m:643)
...
boehm_gc/alloc.c:
boehm_gc/include/gc.h:
boehm_gc/misc.c:
boehm_gc/reclaim.c:
Add a callback function to be called for every live object after a GC.
Add a function to write out the GC_size_map array.
compiler/layout.m:
Define the alloc_site_info type which is equivalent to the
MR_AllocSiteInfo C structure.
Add alloc_site_array as a kind of "layout" array.
compiler/llds.m:
Add allocation sites to `cfile' structure.
Replace TypeMsg argument (which was also for profiling) on `incr_hp'
instructions by an allocation site identifier.
Add a new foreign_proc_component for allocation site ids.
compiler/code_info.m:
compiler/global_data.m:
compiler/proc_gen.m:
Keep the set of allocation sites in the code_info and global_data
structures.
compiler/unify_gen.m:
Add allocation sites to LLDS allocation instructions.
compiler/layout_out.m:
compiler/llds_out_file.m:
compiler/llds_out_instr.m:
Output MR_AllocSiteInfo arrays in generated C files.
Output code to register the MR_AllocSiteInfo array with the Mercury
runtime.
Output allocation site ids for memory allocation instructions.
compiler/llds_out_util.m:
Add allocation sites to llds_out_info.
compiler/pragma_c_gen.m:
compiler/ml_foreign_proc_gen.m:
Generate a macro MR_ALLOC_ID which resolves to an allocation site
structure, for every foreign_proc whose C code contains the string
"MR_ALLOC_ID". This is to be used by hand-written C code which
allocates memory.
MR_PROC_LABELs are retained for backwards compatibility. Though
they were introduced for profiling, they seem to have been co-opted
for printf-debugging since then.
compiler/ml_global_data.m:
Add allocation site structures to the MLDS global data.
compiler/mlds.m:
compiler/ml_unify_gen.m:
Add allocation site id to `new_object' instruction.
compiler/mlds_to_c.m:
Output allocation site arrays and allocation ids in high-level C code.
Output a call to register the allocation site array with the Mercury
runtime.
Delete an unused predicate.
compiler/exprn_aux.m:
compiler/jumpopt.m:
compiler/livemap.m:
compiler/mercury_compile_llds_back_end.m:
compiler/middle_rec.m:
compiler/ml_accurate_gc.m:
compiler/ml_elim_nested.m:
compiler/ml_optimize.m:
compiler/ml_util.m:
compiler/mlds_to_cs.m:
compiler/mlds_to_gcc.m:
compiler/mlds_to_il.m:
compiler/mlds_to_java.m:
compiler/mlds_to_managed.m:
compiler/opt_debug.m:
compiler/opt_util.m:
compiler/use_local_vars.m:
compiler/var_locn.m:
Conform to changes.
compiler/pickle.m:
compiler/prog_event.m:
compiler/timestamp.m:
Conform to changes in memory allocation macros.
library/benchmarking.m:
Add the `report_memory_attribution' instrumentation predicates.
Conform to changes to MR_memprof_record.
library/array.m:
library/bit_buffer.m:
library/bitmap.m:
library/construct.m:
library/deconstruct.m:
library/dir.m:
library/io.m:
library/mutvar.m:
library/store.m:
library/string.m:
library/thread.semaphore.m:
library/version_array.m:
Use attributed memory allocation throughout the standard library so
that objects don't show up in the memory profile as "unknown".
Replace MR_PROC_LABEL by MR_ALLOC_ID.
mdbcomp/program_representation.m:
mdbcomp/rtti_access.m:
Replace MR_PROC_LABEL by MR_ALLOC_ID.
profiler/Mercury.options:
profiler/globals.m:
profiler/mercury_profile.m:
profiler/options.m:
profiler/output.m:
profiler/snapshots.m:
Add a new mode to `mprof' to parse and present the data from
`Prof.Snapshots' files.
Add options for the new profiling mode.
profiler/process_file.m:
Fix a typo.
runtime/mercury_conf_param.h:
#define MR_MPROF_PROFILE_MEMORY_ATTRIBUTION if memory profiling
is enabled and we are using Boehm GC.
runtime/mercury.h:
Make MR_new_object take an allocation id argument.
Conform to changes in memory allocation macros.
runtime/mercury_memory.c:
runtime/mercury_memory.h:
runtime/mercury_types.h:
Define MR_AllocSiteInfo.
Add memory allocation functions and macros which take into the
account the additional word necessary for the new profiling mode.
These should be used in preferences to the raw memory allocation
functions wherever possible so that objects do not show up in the
profile as "unknown".
Add analogues of realloc/free which take into account the offset
introduced by the attribution word.
Add function versions of the MR_new_object macros, which can't be
written in standard C. They are only used when necessary.
Add built-in allocation site ids, to be used in the runtime and
other hand-written code when context-specific ids are unavailable.
runtime/mercury_heap.h:
Make MR_tag_offset_incr_hp_msg and MR_tag_offset_incr_hp_atomic_msg
allocate an extra word when memory attribution is desired, and store
the allocation id there.
Similarly for MR_create{1,2,3}_msg.
Replace proclabel arguments in allocation macros by alloc_id
arguments.
Replace MR_hp_alloc_atomic by MR_hp_alloc_atomic_msg. It was only
used for boxing floats.
Conform to change to MR_new_object macro.
runtime/mercury_bootstrap.h:
Delete obsolete macro hp_alloc_atomic.
runtime/mercury_heap_profile.c:
runtime/mercury_heap_profile.h:
Add the code to summarise the live objects on the Boehm GC heap and
writes out the data to `Prof.Snapshots', for display by mprof.
Don't store the procedure name in MR_memprof_record: the procedure
address is enough and faster to compare.
runtime/mercury_prof.c:
Finish and close the `Prof.Snapshots' file when the program
terminates.
Conform to changes in MR_memprof_record.
runtime/mercury_misc.h:
Add a macro to expand to the name of the allocation sites array
in LLDS grades.
runtime/mercury_bitmap.c:
runtime/mercury_bitmap.h:
Pass allocation id through bitmap allocation functions.
Delete unused function MR_string_to_bitmap.
runtime/mercury_string.h:
Add MR_make_aligned_string_copy_msg.
Make string allocation macros take allocation id arguments.
runtime/mercury.c:
runtime/mercury_array_macros.h:
runtime/mercury_context.c:
runtime/mercury_deconstruct.c:
runtime/mercury_deconstruct_macros.h:
runtime/mercury_dlist.c:
runtime/mercury_engine.c:
runtime/mercury_float.h:
runtime/mercury_hash_table.c:
runtime/mercury_ho_call.c:
runtime/mercury_label.c:
runtime/mercury_prof_mem.c:
runtime/mercury_stacks.c:
runtime/mercury_stm.c:
runtime/mercury_string.c:
runtime/mercury_thread.c:
runtime/mercury_trace_base.c:
runtime/mercury_trail.c:
runtime/mercury_type_desc.c:
runtime/mercury_type_info.c:
runtime/mercury_wsdeque.c:
Use attributed memory allocation throughout the runtime so that
objects don't show up in the profile as "unknown".
runtime/mercury_memory_zones.c:
Attribute memory zones to the Mercury runtime.
runtime/mercury_tabling.c:
runtime/mercury_tabling.h:
Use attributed memory allocation macros for tabling structures.
Delete unused MR_table_realloc_* and MR_table_copy_bytes macros.
runtime/mercury_deep_copy_body.h:
Try to retain the original attribution word when copying values.
runtime/mercury_ml_expand_body.h:
Conform to changes in memory allocation macros.
runtime/mercury_tags.h:
Replace proclabel arguments by alloc_id arguments in allocation macros.
runtime/mercury_wrapper.c:
If memory attribution is enabled, tell Boehm GC that pointers may be
displaced by an extra word.
trace/mercury_trace.c:
trace/mercury_trace_tables.c:
Conform to changes in memory allocation macros.
extras/net/tcp.m:
extras/solver_types/library/any_array.m:
extras/trailed_update/tr_array.m:
Conform to changes in memory allocation macros.
doc/user_guide.texi:
Document the new profiling mode.
doc/reference_manual.texi:
Update a commented out example.
|
||
|
Peter Wang
|
307f7fe2fa |
Make hand-written Java classes in these modules implement
Branches: main
library/bitmap.m:
library/builtin.m:
library/mutvar.m:
library/version_array.m:
Make hand-written Java classes in these modules implement
`java.io.Serializable'.
|
||
|
Peter Wang
|
fd76da59ff |
Add support for the csharp' grade to mmc --make', and make it possible to
Branches: main
Add support for the `csharp' grade to `mmc --make', and make it possible to
install the `csharp' grade with `mmake install'.
Also some miscellaneous fixes.
configure.in:
Require a recent enough bootstrap compiler that recognises C# as a
language for `pragma foreign_type'.
Mmakefile:
Use `mmc --make' to install the standard library in csharp grade.
aclocal.m4:
Search for the Mono C# compiler `gmcs', which is required for generics
at this time. Prefer it over the DotGNU C# compiler, which I have not
tested.
Search for `mono'. If found, it will be used in shell scripts to
launch executables generated via the csharp backend.
Remove "MS_" prefixes on the variables MS_CSC and MS_ILASM, which are
not Microsoft-specific. More importantly, it should be less likely to
make the mistake of adding an extra underscore to CSCFLAGS and
ILASMFLAGS.
README.DotNet:
Conform to variable renamings.
compiler/compile_target_code.m:
Add new linked target types `csharp_executable', `java_launcher' and
`erlang_launcher', instead of overloading `executable'.
Link with `mer_std.dll' and other libraries when generating C#
executables. There is no `mer_rt.dll'.
Pass "/debug" to the C# compiler if `--target-debug' is set.
Create a shell script to launch the executable if necessary.
Delete an unused predicate `standard_library_directory_option'.
compiler/file_names.m:
`.cs' and `.cs_date' are grade-dependent.
compiler/handle_options.m:
Force `.exe' as the executable file extension in csharp grades.
Make the `erlang' grade component imply the same options as MLDS
grades.
compiler/make.m:
Classify executable target types based on the compilation target.
compiler/make.module_target.m:
Handle `mmc --grade csharp --make <target>.dll'.
compiler/make.program_target.m:
Install library DLLs in csharp grades.
Make clean targets remove files for csharp grades.
Conform to changes.
compiler/make.util.m:
Add a stub foreign type.
Conform to changes.
compiler/module_cmds.m:
Factor out code to generate the shell scripts which launch programs
compiled in Java, Erlang and C# grades.
compiler/options.m:
Add `cli_interpreter' option to remember the name of the program which
should be used to run CLI (.NET) programs.
Add C#-related options to the help message.
compiler/options_file.m:
Remove "MS_" prefixes on MS_ILASM_FLAGS and MS_CSC_FLAGS, and remove
the extra underscore before "FLAGS". In all uses of the variables,
they were spelt without the extra underscore.
doc/user_guide.texi:
Document options and file types related to the C# grade.
library/Mmakefile:
Pass `mercury_dotnet.cs' to the C# compiler when building the standard
library. Suppress some warnings.
Allow stubs in this directory for csharp grade.
Conform to variable renamings.
library/builtin.m:
Uncomment foreign language pragmas for C#.
Handle null values in C# implementation of `deep_copy'.
library/private_builtin.m:
library/string.m:
Compare strings by ordinals in C#, instead of culture-specific rules.
Although the latter is allowed according to the documentation, it is
likely to slower, and cause confusion when porting between backends.
Handle negative index in string.set_char.
library/rtti_implementation.m:
Uncomment foreign language pragmas for C#.
`System.Type.GetType' only searches the current executing assembly or
in mscorlib for a type. As we have to be able to find types in other
assemblies (e.g. mer_std.dll or user DLLs), explicitly search through
a list of assemblies.
library/thread.semaphore.m:
Uncomment foreign language pragmas for C#.
Fix missing class qualification.
library/array.m:
library/bitmap.m:
library/bool.m:
library/dir.m:
library/exception.m:
library/io.m:
library/mutvar.m:
library/par_builtin.m:
library/region_builtin.m:
library/store.m:
library/thread.m:
library/time.m:
library/univ.m:
library/version_array.m:
Uncomment foreign language pragmas for C#.
mdbcomp/rtti_access.m:
Add type and procedure stubs.
runtime/mercury_dotnet.cs.in:
Override `Equals(object)' methods in `TypeCtorInfo_Struct' and
`TypeInfo_Struct' classes. This requires we override `GetHashCode' as
well.
Handle nulls arguments to `Equals' methods as is the expected behaviour.
Override `ToString' in `TypeCtorInfo_Struct' to produce more useful
output during debugging.
scripts/Mercury.config.in:
Record the configured CLI_INTERPRETER and pass that to the compiler as
a flag.
Conform to variable renamings.
scripts/Mmake.vars.in:
Pass value of CSCFLAGS from Mmake through to `mmc --make'.
Conform to variable renamings.
scripts/Mercury.config.bootstrap.in:
scripts/Mmake.rules:
Conform to variable renaming.
scripts/canonical_grade.sh-subr:
scripts/final_grade_options.sh-subr:
scripts/init_grade_options.sh-subr:
scripts/parse_grade_options.sh-subr:
Canonicalise high-level code, high-level-data, C# target code to the
`csharp' grade.
Handle erlang grades like other grades.
scripts/prepare_install_dir.in:
Copy `.cs' files from the runtime directory when preparing an install
directory.
browser/Mmakefile:
compiler/Mmakefile:
deep_profiler/Mmakefile:
mdbcomp/Mmakefile:
profiler/Mmakefile:
runtime/Mmakefile:
slice/Mmakefile:
ssdb/Mmakefile:
trace/Mmakefile:
Do as other non-C grades in this directory.
Conform to variable renamings.
tests/hard_coded/foreign_enum_dummy.m:
tests/hard_coded/sub-modules/non_word_mutable.m:
tests/hard_coded/sub-modules/sm_exp_bug.m:
Make these tests work in C#.
tests/mmc_make/Mmakefile:
Update a regular expression to account for `mmc --make' writing
"Making rebuild.exe" on platforms where the .exe suffix is not normally
used.
tests/mmc_make/complex_test.exp2:
Add alternative output (minor difference in floating point precision).
tests/debugger/Mmakefile:
tests/debugger/declarative/Mmakefile:
tests/general/structure_reuse/Mmakefile:
tests/hard_coded/Mmakefile:
tests/hard_coded/sub-modules/Mmakefile:
tests/par_conj/Mmakefile:
tests/stm/Mmakefile:
Disable some tests in the csharp grade.
tests/invalid/Mmakefile:
Disable some tests in the csharp grade.
Enable a test which should work in java grades.
tests/valid/Mmakefile:
Do as other non-C grades in this directory.
When testing the csharp grade in this directory, produce only the C#
target files for now.
tests/run_one_test:
Don't compress a failing test case executable when the executable is
actually only a shell script.
|
||
|
Peter Wang
|
57f9013259 |
Start a C# backend, adapted from mlds_to_java.m.
Branches: main
Start a C# backend, adapted from mlds_to_java.m.
Some `pragma foreign_*' declarations are commented out in this change because
no bootstrap compiler will yet accept "C#" in the language specification.
The compiler already supported C# foreign_procs for the IL backend, but the IL
backend and this new backend do not agree on naming and calling conventions so
the changes to the existing C# foreign_procs will further break the IL backend.
Nobody cares.
Only tested so far with Mono on Linux.
compiler/mlds_to_cs.m:
New module. In the CVS Attic there exists an obsolete file named
mlds_to_csharp.m (replaced by mlds_to_managed.m) which we don't want to
conflict with.
For C# we need to know if a `pragma foreign_type' is a value or
reference type. Currently this is done by accepting a fake keyword
`valuetype' before the type name, like for IL.
compiler/ml_backend.m:
compiler/mercury_compile.m:
compiler/mercury_compile_mlds_back_end.m:
Hook up the C# backend.
compiler/globals.m:
Add `target_csharp' as a target language.
compiler/options.m:
Add `--csharp' and `--csharp-only' options and their synonyms.
compiler/handle_options.m:
Handle `target_csharp' like `target_java', except for features which
are still to be implemented.
compiler/add_pragma.m:
Allow C# as a `pragma foreign_export' language.
Allow C# for `pragma foreign_export_enum'.
Conform to changes.
compiler/hlds_data.m:
compiler/prog_data.m:
compiler/prog_io_pragma.m:
Accept C# as a language for `pragma foreign_type'.
Accept `csharp' as the name of a grade in trace parameters.
compiler/make_hlds_passes.m:
Reuse most of the code for implementing mutables on Java for C#.
compiler/mlds.m:
Add a new MLDS target language, `ml_target_csharp'.
Conform to changes.
compiler/ml_foreign_proc_gen.m:
Generate foreign_procs for C#.
compiler/foreign.m:
Update predicates to support C# targets.
compiler/c_util.m:
Make `quote_string' use hexadecimal escapes in C# string literals.
compiler/parse_tree.m:
compiler/java_names.m:
Add C# equivalents for predicates in this module. `java_names' is a
misleading module name, but the predicates for C# and Java share some
code and may possibly be combined in the future.
compiler/rtti.m:
Add predicates to return the names of RTTI structures in C#.
compiler/simplify.m:
Handle the trace parameter `grade(csharp)'.
compiler/compile_target_code.m:
compiler/make.dependencies.m:
compiler/make.m:
compiler/make.module_target.m:
compiler/make.program_target.m:
compiler/make.util.m:
Add some support for building of executables and libraries with
`--target csharp'.
compiler/ml_global_data.m:
compiler/ml_optimize.m:
compiler/ml_proc_gen.m:
compiler/ml_switch_gen.m:
compiler/ml_type_gen.m:
compiler/ml_unify_gen.m:
compiler/add_pred.m:
compiler/add_type.m:
compiler/granularity.m:
compiler/inlining.m:
compiler/intermod.m:
compiler/lambda.m:
compiler/mercury_compile_middle_passes.m:
compiler/mercury_to_mercury.m:
compiler/ml_code_util.m:
compiler/ml_disj_gen.m:
compiler/mlds_to_c.m:
compiler/mlds_to_il.m:
compiler/mlds_to_java.m:
compiler/modules.m:
compiler/pragma_c_gen.m:
compiler/prog_foreign.m:
compiler/special_pred.m:
compiler/write_deps_file.m:
Conform to changes.
library/builtin.m:
library/rtti_implementation.m:
library/type_desc.m:
Implement RTTI procedures for the new backend, which uses a high-level
data representation (like the Java backend). The existing C# code was
designed for the IL backend, which used a low-level representation of
the RTTI data structures.
Most (if not all) of the the "new" code is exactly the same as the Java
versions, with only syntactic changes.
Rename the C# class `void_0' to `Void_0' to match the naming convention
used by mlds_to_cs.m.
library/array.m:
Update the existing C# code to work with the new backend.
Use `object[]' as the type of all array of non-primitive types.
The problem is one we encountered on the Java backend: when creating a
new array based on the type of a single element, we don't know whether
the new array should contain elements of the class or superclass.
library/bool.m:
Export `bool' constants to C#.
library/exception.m:
Update the existing C# code to work with the new backend.
Move the `mercury.runtime.Exception' C# class to mercury_dotnet.cs.
library/float.m:
Add C# implementations of `is_nan' and `is_inf'.
library/list.m:
Add methods for manipulating lists from hand-written C# code.
library/string.m:
Add C# implementations of string procedures which were missing.
library/dir.m:
library/io.m:
library/library.m:
Update the existing C# code to work with the new backend.
library/private_builtin.m:
Update the existing C# code to work with the new backend.
Delete the static constants which are duplicated in mercury_dotnet.cs.
The mlds_to_cs.m will emit references to the constants in the latter
only.
library/backjump.m:
library/bitmap.m:
library/mutvar.m:
library/par_builtin.m:
library/region_builtin.m:
library/store.m:
library/thread.m:
library/thread.semaphore.m:
library/time.m:
library/univ.m:
Make these modules compile with the C# backend.
runtime/mercury_dotnet.cs.in:
Add RTTI classes to the `mercury.runtime' namespace, equivalent to
those on the Java backend.
Use enumerations `MR_TYPECTOR_REP_*' and `MR_SECTAG_*' constants so we
can switch on them.
Add the `UnreachableDefault' exception class.
Hide old classes which are unused with the new backend behind
#ifdef !MR_HIGHLEVEL_DATA.
|
||
|
Peter Wang
|
1b648d0ac2 |
Put all Mercury-generated Java classes into the package `jmercury' and
Branches: main
Put all Mercury-generated Java classes into the package `jmercury' and
runtime classes into `jmercury.runtime'. The Mercury module hierarchy is
not reflected in the package name. We name sub-module classes using
their fully-qualified module names with `__' between components, e.g.
`bit_buffer.read' produces `class bit_buffer__read'.
As all generated Java code is in the same package we don't need to package
qualify identifiers, and we don't need the hack to avoid clashing package
and class names. It also makes it easier to write Java foreign code because
generated Java class names are easier to predict from Mercury module names.
The package names are not `mercury' and `mercury.runtime' because on
case-insensitive file systems we may end up with a `mercury' directory
that could be confused with the `Mercury' directory.
compiler/java_names.m:
Delete code related to mangling package names.
Remove the extra `mercury' prefix added to standard library module
names, as it is redundant with `jmercury'.
Change runtime package name.
compiler/mlds_to_java.m:
Make generated code follow the new packaging scheme.
Don't automatically import all runtime classes. It doesn't seem
necessary.
Update for new packaging scheme.
compiler/file_names.m:
Fix Java file paths for the new packaging scheme.
compiler/module_cmds.m:
compiler/rtti.m:
library/array.m:
library/backjump.m:
library/benchmarking.m:
library/bitmap.m:
library/builtin.m:
library/exception.m:
library/io.m:
library/library.m:
library/mutvar.m:
library/private_builtin.m:
library/rtti_implementation.m:
library/store.m:
library/string.m:
library/time.m:
library/type_desc.m:
java/runtime/*.java:
Rename package names.
Delete unnecessary package qualification.
compiler/mlds.m:
Add some XXXs to be fixed later.
library/Mmakefile:
Update for new packaging scheme.
Let mmake --use-mmc-make work in this directory.
|
||
|
Peter Wang
|
dd53891e9f |
Assorted library fixes and stubs for the Java backend.
Branches: main
java/runtime/ForeignEnumFunctorDesc.java:
java/runtime/TypeCtorInfo_Struct.java:
java/runtime/TypeFunctors.java:
library/backjump.m:
library/builtin.m:
library/io.m:
library/math.m:
library/mutvar.m:
library/par_builtin.m:
library/private_builtin.m:
library/region_builtin.m:
library/rtti_implementation.m:
library/store.m:
library/string.m:
library/thread.semaphore.m:
library/time.m:
library/type_desc.m:
Assorted library fixes and stubs for the Java backend.
|
||
|
Peter Ross
|
e3f8bbf9aa |
Implement the TypeCtorInfo RTTI so that generic compare
Estimated hours taken: 16 Branches: main Implement the TypeCtorInfo RTTI so that generic compare and unify work via rtti_implementation. However after discussion with zs, this current design of RTTI has to be adapted to become more erlang specific, due to the different data representation on the erlang backend. The current code will serve as a template for this new design though, which is why it is being checked in. Add various erlang library implementations which are needed to run useful programs when testing the erlang backend. compiler/elds.m: Add a type_info_id. compiler/elds_to_erlang.m: We now generate type_ctor_info's so call them. compiler/erl_rtti.m: After discussions with zs, type_info and pseudo_type_infos should never occur on the erlang backend as they are needed for gc and the debugger so throw an exception for them. Add an implementation of creating a static type_info, but which isn't used in case we need it again later. Create type_ctor_info with all the fields except the TypeFunctors, the TypeLayout and the FunctorNumberMap compiler/special_pred.m: Make sure we generate RTTI for the builtin types. library/builtin.m: library/char.m: library/exception.m: library/float.m: library/int.m: library/io.m: library/lexer.m: library/math.m: library/mutvar.m: library/ops.m: library/par_builtin.m: library/private_builtin.m: library/rtti_implementation.m: library/solutions.m: library/store.m: library/string.m: library/table_builtin.m: library/thread.semaphore.m: library/time.m: library/type_desc.m: Erlang implementations of std library functions. |
||
|
Peter Wang
|
f4d5126c1d |
Move more of the concurrency related modules from extras into the standard
Branches: main Move more of the concurrency related modules from extras into the standard library. library/Mercury.options: library/library.m: library/thread.m: library/thread.channel.m: library/thread.mvar.m: library/thread.semaphore.m: Move the concurrency-related modules `channel', `mvar' and `semaphore' from extras/concurrency into the standard library. Make thread.mvar use the standard library module mutvar instead of providing its own implementation of the same thing. Replace "ME_" prefixes by "ML_". library/mutvar.m: Add predicate `new_mutvar0' which is like `new_mutvar' but does not require an initial value for the mutvar. This is needed for thread.mvar. Define `new_mutvar' in terms of `new_mutvar0' and `set_mutvar'. runtime/mercury_thread.h: Make the MR_WAIT macro expand to "(0)" when MR_THREAD_SAFE is not defined, so it can be used in an expression context. Zero is the success code for pthread_cond_wait. extras/concurrency/channel.m: extras/concurrency/mvar.m: extras/concurrency/semaphore.m: Remove these modules. extras/concurrency/Mercury.options: extras/concurrency/concurrency.m: Delete lines pertaining to removed modules. extras/concurrency/philo.m: extras/concurrency/philo2.m: extras/concurrency/philo3.m: Update to use the standard library modules. NEWS: Announce the change. |
||
|
Julien Fischer
|
e0f5ac47db |
Make it easier for vi to jump past the initial comments
Estimated hours taken: 0.1 Branches: main library/*.m: Make it easier for vi to jump past the initial comments at the head of a module. |
||
|
Julien Fischer
|
3bc5f096d7 |
Factor out the mutvars used to implement the all-solutions predicates
Estimated hours taken: 1.5 Branches: main Factor out the mutvars used to implement the all-solutions predicates into their own module. For the Java backend they are also used to implement stores. library/solutions.m: Delete the definition of the mutvar type and supporting predicates from this module. library/mutvar.m: New module. This module provides the mutvar type that currently lives in solutions.m (and formerly lived in std_util.m). library/store.m: Fix the definition of generic_mutvars for the Java backend. This has been broken since the change that moved the all-solutions predicate to solutions.m. Replace ':' as a module qualifier. library/library.m: Add the new module. compiler/ml_util.m: mutvars are handled specially in the IL backend. doc/Mmakefile: Don't include the mutvar module in the library reference manual. |