f55ee35cf1
Support DW_TAG_module as separate namespaces. * dwarf2read.c (typename_concat): New parameter physname. (read_module_type): New function and declaration. (scan_partial_symbols): Scan also DW_TAG_module children. (partial_die_parent_scope): Accept scope even from DW_TAG_module. Pass to typename_concat backward compatible physname value 0. (partial_die_full_name, read_namespace_type): Pass to typename_concat backward compatible physname value 0. (add_partial_module, read_module): Remove FIXME comment. (process_die) <DW_TAG_module>: Set PROCESSING_HAS_NAMESPACE_INFO. (die_needs_namespace) <DW_TAG_variable>: Allow returning true even for DIEs under DW_TAG_module. (dwarf2_compute_name): Move the ada block for DW_AT_linkage_name and DW_AT_MIPS_linkage_name first, extend it for language_fortran && physname and return there instead of just setting NAME. Extend the main block for language_fortran. Pass physname parameter to the typename_concat call. (read_import_statement, read_func_scope, get_scope_pc_bounds) (load_partial_dies, determine_prefix): Support also DW_TAG_module. (new_symbol): Fill in cplus_specific.demangled_name if it is still missing from SYMBOL_SET_NAMES in the language_fortran case. (new_symbol) <DW_TAG_variable>: Force LOC_UNRESOLVED for gfortran module variables. (read_type_die) <DW_TAG_module>: New. (MAX_SEP_LEN): Increase to 7. (typename_concat): New parameter physname. New variable lead. Support also language_fortran. * f-exp.y (yylex): Consider : also as a symbol name character class. * f-lang.c: Include cp-support.h. (f_word_break_characters, f_make_symbol_completion_list): New functions. (f_language_defn): Use cp_lookup_symbol_nonlocal, f_word_break_characters and f_make_symbol_completion_list. * f-typeprint.c (f_type_print_base) <TYPE_CODE_MODULE>: New. * gdbtypes.h (enum type_code) <TYPE_CODE_MODULE>: New. * symtab.c (symbol_init_language_specific): Support language_fortran. (symbol_find_demangled_name): New comment on language_fortran. (symbol_natural_name, symbol_demangled_name): Use demangled_name even for language_fortran. (lookup_symbol_aux_local): Check imports also for language_fortran. (default_make_symbol_completion_list): Rename to ... (default_make_symbol_completion_list_break_on): ... this name. New parameter break_on, use it. (default_make_symbol_completion_list): New stub. * symtab.h (default_make_symbol_completion_list_break_on): New prototype. gdb/testsuite/ Support DW_TAG_module as separate namespaces. * gdb.fortran/library-module.exp, gdb.fortran/library-module-main.f90, gdb.fortran/library-module-lib.f90: New. * gdb.fortran/module.exp: Replace startup by a prepare_for_testing call. (print i): Remove. (continue to breakpoint: i-is-1, print var_i value 1) (continue to breakpoint: i-is-2, print var_i value 2) (continue to breakpoint: a-b-c-d, print var_a, print var_b, print var_c) (print var_d, print var_i value 14, ptype modmany, complete `modm) (complete `modmany, complete `modmany`, complete `modmany`var) (show language, setting breakpoint at module): New tests. * gdb.fortran/module.f90 (module mod): Remove. (module mod1, module mod2, module modmany, subroutine sub1) (subroutine sub2, program module): New.
58 lines
2.1 KiB
Text
58 lines
2.1 KiB
Text
# Copyright 2010 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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set testfile "library-module"
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set srcfile ${testfile}-main.f90
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set srclibfile ${testfile}-lib.f90
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set libfile ${testfile}-lib.so
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set binfile ${testfile}
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# Required for -fPIC by gdb_compile_shlib.
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if [get_compiler_info not-used] {
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warning "Could not get compiler info"
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return -1
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}
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if { [gdb_compile_shlib "${srcdir}/${subdir}/${srclibfile}" $objdir/$subdir/$libfile {debug f77}] != "" } {
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untested "Couldn't compile ${srclibfile}"
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return -1
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}
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# prepare_for_testing cannot be used as linking with $libfile cannot be passed
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# just for the linking phase (and not the source compilation phase). And any
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# warnings on ignored $libfile abort the process.
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if { [gdb_compile [list $srcdir/$subdir/$srcfile $objdir/$subdir/$libfile] $objdir/$subdir/$binfile executable {debug f77}] != "" } {
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untested "Couldn't compile ${srcfile}"
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return -1
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}
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clean_restart $binfile
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if ![runto MAIN__] then {
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perror "couldn't run to breakpoint MAIN__"
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continue
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}
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gdb_breakpoint $srclibfile:[gdb_get_line_number "i-is-2-in-lib" $srclibfile]
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gdb_continue_to_breakpoint "i-is-2-in-lib" ".*i-is-2-in-lib.*"
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gdb_test "print var_i" " = 2" "print var_i in lib"
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gdb_breakpoint $srcfile:[gdb_get_line_number "i-is-2-in-main" $srcfile]
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gdb_continue_to_breakpoint "i-is-2-in-main" ".*i-is-2-in-main.*"
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gdb_test "print var_i" " = 2" "print var_i in main"
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gdb_test "print var_j" " = 3"
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gdb_test "print var_k" "No symbol \"var_k\" in current context\\."
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