@@ -927,7 +927,6 @@ buildsym_compunit::end_symtab_with_blockvector (struct block *static_block,
int section, int expandable)
{
struct compunit_symtab *cu = m_compunit_symtab;
- struct symtab *symtab;
struct blockvector *blockvector;
struct subfile *subfile;
CORE_ADDR end_addr;
@@ -979,7 +978,7 @@ buildsym_compunit::end_symtab_with_blockvector (struct block *static_block,
/* Allocate a symbol table if necessary. */
if (subfile->symtab == NULL)
subfile->symtab = allocate_symtab (cu, subfile->name);
- symtab = subfile->symtab;
+ struct symtab *symtab = subfile->symtab;
/* Fill in its components. */
@@ -1011,7 +1010,7 @@ buildsym_compunit::end_symtab_with_blockvector (struct block *static_block,
main_symtab = m_main_subfile->symtab;
prev_symtab = NULL;
- ALL_COMPUNIT_FILETABS (cu, symtab)
+ for (struct symtab *symtab : compunit_filetabs (cu))
{
if (symtab == main_symtab)
{
@@ -1061,7 +1060,7 @@ buildsym_compunit::end_symtab_with_blockvector (struct block *static_block,
int block_i;
/* The main source file's symtab. */
- symtab = COMPUNIT_FILETABS (cu);
+ struct symtab *symtab = COMPUNIT_FILETABS (cu);
for (block_i = 0; block_i < BLOCKVECTOR_NBLOCKS (blockvector); block_i++)
{
@@ -1201,8 +1201,6 @@ coff_symtab_read (minimal_symbol_reader &reader,
/* Patch up any opaque types (references to types that are not defined
in the file where they are referenced, e.g. "struct foo *bar"). */
{
- struct symtab *s;
-
ALL_OBJFILE_FILETABS (objfile, cu, s)
patch_opaque_types (s);
}
@@ -762,7 +762,6 @@ static void
count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr,
int *nr_blocks_ptr)
{
- struct symtab *s;
int nr_symtabs = 0;
int nr_compunit_symtabs = 0;
int nr_blocks = 0;
@@ -777,8 +776,8 @@ count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr,
{
++nr_compunit_symtabs;
nr_blocks += BLOCKVECTOR_NBLOCKS (COMPUNIT_BLOCKVECTOR (cu));
- ALL_COMPUNIT_FILETABS (cu, s)
- ++nr_symtabs;
+ nr_symtabs += std::distance (compunit_filetabs (cu).begin (),
+ compunit_filetabs (cu).end ());
}
}
@@ -84,7 +84,6 @@ void
mi_cmd_file_list_exec_source_files (const char *command, char **argv, int argc)
{
struct ui_out *uiout = current_uiout;
- struct symtab *s;
struct objfile *objfile;
if (!mi_valid_noargs ("-file-list-exec-source-files", argc, argv))
@@ -788,8 +788,6 @@ objfile_relocate1 (struct objfile *objfile,
/* OK, get all the symtabs. */
{
- struct symtab *s;
-
ALL_OBJFILE_FILETABS (objfile, cust, s)
{
struct linetable *l;
@@ -616,7 +616,7 @@ public:
#define ALL_OBJFILE_FILETABS(objfile, cu, s) \
for (struct compunit_symtab *cu : objfile_compunits (objfile)) \
- ALL_COMPUNIT_FILETABS (cu, s)
+ for (struct symtab *s : compunit_filetabs (cu))
/* A range adapter that makes it possible to iterate over all
compunits in one objfile. */
@@ -276,16 +276,16 @@ select_source_symtab (struct symtab *s)
current_source_line = 1;
- ALL_FILETABS (ofp, cu, s)
+ ALL_FILETABS (ofp, cu, symtab)
{
- const char *name = s->filename;
+ const char *name = symtab->filename;
int len = strlen (name);
if (!(len > 2 && (strcmp (&name[len - 2], ".h") == 0
|| strcmp (name, "<<C++-namespaces>>") == 0)))
{
current_source_pspace = current_program_space;
- current_source_symtab = s;
+ current_source_symtab = symtab;
}
}
@@ -355,8 +355,6 @@ show_directories_command (struct ui_file *file, int from_tty,
void
forget_cached_source_info_for_objfile (struct objfile *objfile)
{
- struct symtab *s;
-
ALL_OBJFILE_FILETABS (objfile, cu, s)
{
if (s->line_charpos != NULL)
@@ -82,7 +82,6 @@ void
print_objfile_statistics (void)
{
struct program_space *pspace;
- struct symtab *s;
int i, linetables, blockvectors;
ALL_PSPACES (pspace)
@@ -144,8 +143,6 @@ print_objfile_statistics (void)
static void
dump_objfile (struct objfile *objfile)
{
- struct symtab *symtab;
-
printf_filtered ("\nObject file %s: ", objfile_name (objfile));
printf_filtered ("Objfile at ");
gdb_print_host_address (objfile, gdb_stdout);
@@ -467,7 +464,6 @@ maintenance_print_symbols (const char *args, int from_tty)
}
else
{
- struct symtab *s;
int found = 0;
for (struct objfile *objfile : all_objfiles (current_program_space))
@@ -772,8 +768,6 @@ maintenance_info_symtabs (const char *regexp, int from_tty)
ALL_PSPACES (pspace)
for (struct objfile *objfile : all_objfiles (pspace))
{
- struct symtab *symtab;
-
/* We don't want to print anything for this objfile until we
actually find a symtab whose name matches. */
int printed_objfile_start = 0;
@@ -782,7 +776,7 @@ maintenance_info_symtabs (const char *regexp, int from_tty)
{
int printed_compunit_symtab_start = 0;
- ALL_COMPUNIT_FILETABS (cust, symtab)
+ for (struct symtab *symtab : compunit_filetabs (cust))
{
QUIT;
@@ -1026,11 +1020,9 @@ maintenance_info_line_tables (const char *regexp, int from_tty)
ALL_PSPACES (pspace)
for (struct objfile *objfile : all_objfiles (pspace))
{
- struct symtab *symtab;
-
for (struct compunit_symtab *cust : objfile_compunits (objfile))
{
- ALL_COMPUNIT_FILETABS (cust, symtab)
+ for (struct symtab *symtab : compunit_filetabs (cust))
{
QUIT;
@@ -405,12 +405,11 @@ iterate_over_some_symtabs (const char *name,
gdb::function_view<bool (symtab *)> callback)
{
struct compunit_symtab *cust;
- struct symtab *s;
const char* base_name = lbasename (name);
for (cust = first; cust != NULL && cust != after_last; cust = cust->next)
{
- ALL_COMPUNIT_FILETABS (cust, s)
+ for (struct symtab *s : compunit_filetabs (cust))
{
if (compare_filenames_for_search (s->filename, name))
{
@@ -3044,7 +3043,6 @@ struct symtab_and_line
find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
{
struct compunit_symtab *cust;
- struct symtab *iter_s;
struct linetable *l;
int len;
struct linetable_entry *item;
@@ -3181,7 +3179,7 @@ find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
They all have the same apriori range, that we found was right;
but they have different line tables. */
- ALL_COMPUNIT_FILETABS (cust, iter_s)
+ for (struct symtab *iter_s : compunit_filetabs (cust))
{
/* Find the best line in this symtab. */
l = SYMTAB_LINETABLE (iter_s);
@@ -3343,8 +3341,6 @@ find_line_symtab (struct symtab *symtab, int line,
BEST_INDEX and BEST_LINETABLE identify the item for it. */
int best;
- struct symtab *s;
-
if (best_index >= 0)
best = best_linetable->item[best_index].line;
else
@@ -4178,7 +4174,6 @@ output_partial_symbol_filename (const char *filename, const char *fullname,
static void
info_sources_command (const char *ignore, int from_tty)
{
- struct symtab *s;
struct objfile *objfile;
struct output_source_filename_data data;
@@ -5568,7 +5563,6 @@ maybe_add_partial_symtab_filename (const char *filename, const char *fullname,
completion_list
make_source_files_completion_list (const char *text, const char *word)
{
- struct symtab *s;
struct objfile *objfile;
size_t text_len = strlen (text);
completion_list list;
@@ -29,6 +29,7 @@
#include "common/enum-flags.h"
#include "common/function-view.h"
#include "common/gdb_optional.h"
+#include "common/next-iterator.h"
#include "completer.h"
/* Opaque declarations. */
@@ -1485,10 +1486,16 @@ struct compunit_symtab
#define COMPUNIT_CALL_SITE_HTAB(cust) ((cust)->call_site_htab)
#define COMPUNIT_MACRO_TABLE(cust) ((cust)->macro_table)
-/* Iterate over all file tables (struct symtab) within a compunit. */
+/* A range adapter to allowing iterating over all the file tables
+ within a compunit. */
-#define ALL_COMPUNIT_FILETABS(cu, s) \
- for ((s) = (cu) -> filetabs; (s) != NULL; (s) = (s) -> next)
+struct compunit_filetabs : public next_adapter<struct symtab>
+{
+ compunit_filetabs (struct compunit_symtab *cu)
+ : next_adapter<struct symtab> (cu->filetabs)
+ {
+ }
+};
/* Return the primary symtab of CUST. */