aboutsummaryrefslogtreecommitdiff
path: root/gdb/f-lang.c
diff options
context:
space:
mode:
authorJan Kratochvil <jan.kratochvil@redhat.com>2010-06-02 22:41:56 +0000
committerJan Kratochvil <jan.kratochvil@redhat.com>2010-06-02 22:41:56 +0000
commitf55ee35cf17f1eb104292b4c6b2f7def38ffe4a8 (patch)
treec2e55a94783ead4a756b264e10093e6382e40c0f /gdb/f-lang.c
parent31e43e98bfeca5206fc5dfdfa7ff7d5eeca27a92 (diff)
downloadgdb-f55ee35cf17f1eb104292b4c6b2f7def38ffe4a8.zip
gdb-f55ee35cf17f1eb104292b4c6b2f7def38ffe4a8.tar.gz
gdb-f55ee35cf17f1eb104292b4c6b2f7def38ffe4a8.tar.bz2
gdb/
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.
Diffstat (limited to 'gdb/f-lang.c')
-rw-r--r--gdb/f-lang.c39
1 files changed, 36 insertions, 3 deletions
diff --git a/gdb/f-lang.c b/gdb/f-lang.c
index 0b86035..cad8cfb 100644
--- a/gdb/f-lang.c
+++ b/gdb/f-lang.c
@@ -31,6 +31,7 @@
#include "f-lang.h"
#include "valprint.h"
#include "value.h"
+#include "cp-support.h"
/* Following is dubious stuff that had been in the xcoff reader. */
@@ -308,6 +309,38 @@ f_language_arch_info (struct gdbarch *gdbarch,
lai->bool_type_default = builtin->builtin_logical_s2;
}
+/* Remove the modules separator :: from the default break list. */
+
+static char *
+f_word_break_characters (void)
+{
+ static char *retval;
+
+ if (!retval)
+ {
+ char *s;
+
+ retval = xstrdup (default_word_break_characters ());
+ s = strchr (retval, ':');
+ if (s)
+ {
+ char *last_char = &s[strlen (s) - 1];
+
+ *s = *last_char;
+ *last_char = 0;
+ }
+ }
+ return retval;
+}
+
+/* Consider the modules separator :: as a valid symbol name character class. */
+
+static char **
+f_make_symbol_completion_list (char *text, char *word)
+{
+ return default_make_symbol_completion_list_break_on (text, word, ":");
+}
+
/* This is declared in c-lang.h but it is silly to import that file for what
is already just a hack. */
extern int c_value_print (struct value *, struct ui_file *,
@@ -335,15 +368,15 @@ const struct language_defn f_language_defn =
c_value_print, /* FIXME */
NULL, /* Language specific skip_trampoline */
NULL, /* name_of_this */
- basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
+ cp_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
NULL, /* Language specific class_name_from_physname */
f_op_print_tab, /* expression operators for printing */
0, /* arrays are first-class (not c-style) */
1, /* String lower bound */
- default_word_break_characters,
- default_make_symbol_completion_list,
+ f_word_break_characters,
+ f_make_symbol_completion_list,
f_language_arch_info,
default_print_array_index,
default_pass_by_reference,