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05ef8e01fb
Rename mmc and mgnuc options that set this grade component to --c-debug-grade.
Let the options named --c-debug of both mmc and mgnuc enable C level debugging
of only the module being compiled.
runtime/mercury_grade.h:
Rename the .ll_debug grade component to .c_debug. Also rename the C macro
that controls the presence or absence of this grade component
from MR_LL_DEBUG to MR_C_DEBUG_GRADE.
runtime/mercury_conf_param.h:
runtime/mercury_debug.c:
runtime/mercury_debug.h:
runtime/mercury_engine.c:
runtime/mercury_label.c:
runtime/mercury_memory_zones.c:
runtime/mercury_memory_zones.h:
runtime/mercury_overflow.c:
runtime/mercury_std.h:
runtime/mercury_wrapper.c:
Rename the MR_LOWLEVEL_DEBUG macro to MR_DEBUG_THE_RUNTIME.
Previously, the name of this macro wrongly implied that it had
something to do with the old .ll_debug grade component, even though
- the MR_LOWLEVEL_DEBUG macro was designed to debug LLDS grades,
since only these existed when it was created, while
- the .ll_debug grade component (now .c_debug) is useful only for
MLDS grades targeting C.
compiler/options.m:
Rename the old confusingly named low_level_debug option to c_debug_grade.
Move it to the list of grade options, and fix its documentation, which
was completely wrong:
- code in compile_target_code.m treated it as being a synonym of
the .ll_debug (now .c_debug) grade component, while
- its (commented out) documentation here in options.m said it called for
the enabling of what is now MR_DEBUG_THE_RUNTIME.
compiler/compile_target_code.m:
Conform to the rename just above.
Define MR_C_DEBUG_GRADE instead of MR_LL_DEBUG if c_debug_grade is enabled.
Pass -g to the C compiler if either c_debug_grade or target_debug
is enabled.
Add an XXX about a missing safety check for an obsolete experimental
feature.
compiler/compute_grade.m:
When given a grade with a .c_debug grade component, set only the
c_debug_grade option; don't set the target_debug option, which is NOT
a grade option. The change to compile_target_code.m above handles the
only situation in which this implication was formerly required.
scripts/canonical_grade.sh-subr:
scripts/init_grade_options.sh-subr:
scripts/parse_grade_options.sh-subr:
Look for and process the .c_debug grade component instead of .ll_debug.
Use a sh variable named c_debug_grade to record its absence/presence.
Look for and process the --c-debug-grade grade-component option,
setting the same sh variable, c_debug_grade. (All grade components
can be set piecemeal using sh options to the scripts using these
subroutines.) This replaces the old, confusingly named option
--low-level-debug.
scripts/mgnuc.in:
scripts/mgnuc_file_opts.sh-subr:
Consistently use the sh variable c_debug to record the presence of
the (non-grade) --c-debug option to mgnuc, and the sh variable
c_debug_grade to record the presence of the .c_debug grade component.
Stop looking for and handling the --low-level-debug option, which
mgnuc used to document, even though this duplicated the same documentation
in init_grade_options.sh-subr, which mgnuc includes. The difference was
that init_grade_options.sh-subr meant it to represent the old .ll_debug
MLDS grade component, while mgnuc treated it as specifying what is now
MR_DEBUG_THE_RUNTIME for LLDS grades. It didn't help that two sh variables
with quite different semantics had names that differed only in an
underscore: LLDEBUG_OPTS vs LL_DEBUG_OPTS.
scripts/Mmakefile:
Add a missing dependency to force the rebuild of mgnuc after each update
of its sh subroutine mgnuc_file_ops.sh-subr.
doc/user_guide.texi:
Document the --c-debug-grade option of mmc. This option was not publicly
documented under its original misleading name (--low-level-debug), but
its documentation is now possible without contorted dancing around the
name.
Clarify the documentation of mgnuc's --c-debug option.
README.sanitizers:
configure.ac:
Conform to the rename of the grade component.
grade_lib/grade_spec.m:
grade_lib/grade_string.m:
grade_lib/grade_structure.m:
grade_lib/try_all_grade_structs.m:
Conform to the rename of the grade component .ll_debug to .c_debug.
Don't allow the .c_debug grade component in LLDS grades.
In grade_string.m, add some obvious implications of some grade components.
grade_lib/choose_grade.m:
grade_lib/grade_lib.m:
grade_lib/test_grades.m:
grade_lib/var_value_names.m:
Fix white space.
scripts/ml.in:
tools/lmc.in:
tools/test_mercury:
Conform to the change in compile_target_code.m to the naming of
Boehm gc library variants.
104 lines
2.8 KiB
Bash
104 lines
2.8 KiB
Bash
#---------------------------------------------------------------------------#
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# vim: ts=4 sw=4 expandtab ft=sh
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#---------------------------------------------------------------------------#
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# Copyright (C) 1997-2007, 2010 The University of Melbourne.
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# Copyright (C) 2013-2014, 2016-2017, 2020, 2022 The Mercury team.
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# This file may only be copied under the terms of the GNU General
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# Public License - see the file COPYING in the Mercury distribution.
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#---------------------------------------------------------------------------#
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#
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# init_grade_options.sh-subr:
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# An `sh' subroutine for initializing grade-related options.
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# Used by the `ml', `mgnuc' and `c2init' scripts.
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#
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# The code here should be inserted before a script's option-parsing
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# loop. The invoking script must define a DEFAULT_GRADE option.
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#
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# IMPORTANT: any changes to the handling of grades here may also require
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# changes to all the files indicated by runtime/mercury_grade.h.
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#
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# This file must initialize all the shell variables used by
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# parse_grade_options.sh-subr, and must list all the options processed in
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# parse_grade_options.sh-subr.
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#
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#---------------------------------------------------------------------------#
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grade_usage="\
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Grade options:
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-s <grade>, --grade <grade>
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--target {c, csharp, java}
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--asm-labels
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--gcc-non-local-gotos
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--gcc-global-registers
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-H, --high-level-code
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--parallel
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--gc {boehm, boehm_debug, hgc, accurate, none}
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-p, --profiling
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--profile-calls
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--profile-time
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--profile-memory
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--profile-deep
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--record-term-sizes-as-words
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--record-term-sizes-as-cells
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--use-trail
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--reserve-tag
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--use-minimal-model-stack-copy
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--use-minimal-model-own-stacks
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--minimal-model-debug
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--single-prec-float
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--pic-reg
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--no-stack-trace
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--debug
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--decl-debug
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--ss-debug
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--c-debug-grade
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--extend-stacks-when-needed
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--stack-segments
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--use-regions
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See the documentation in the \"Invocation\" section
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of the Mercury User's Guide."
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# --use-regions-debug and --use-regions-profiling are not yet documented
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# since they are not yet stable
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target=c
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highlevel_code=false
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asm_labels=true
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non_local_gotos=true
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global_regs=true
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thread_safe=false
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threadscope=false
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gc_method=boehm
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profile_time=false
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profile_calls=false
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profile_memory=false
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profile_deep=false
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record_term_sizes_as_words=false
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record_term_sizes_as_cells=false
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use_trail=false
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use_minimal_model_stack_copy=false
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use_minimal_model_own_stacks=false
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minimal_model_debug=false
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pregenerated_dist=false
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single_prec_float=false
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debug=false
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decl_debug=false
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ss_debug=false
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c_debug_grade=false
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extend_stacks=false
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stack_segments=false
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use_regions=false
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use_regions_debug=false
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use_regions_profiling=false
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case $# in
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0)
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set - --grade "$DEFAULT_GRADE"
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;;
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*)
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set - --grade "$DEFAULT_GRADE" "$@"
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;;
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esac
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#---------------------------------------------------------------------------#
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