/* Parser for linespec for the GNU debugger, GDB.
- Copyright (C) 1986-2015 Free Software Foundation, Inc.
+ Copyright (C) 1986-2016 Free Software Foundation, Inc.
This file is part of GDB.
struct linespec
{
/* An explicit location describing the SaLs. */
- struct explicit_location explicit;
+ struct explicit_location explicit_loc;
/* The list of symtabs to search to which to limit the search. May not
be NULL. If explicit.SOURCE_FILENAME is NULL (no user-specified
/* A convenience macro for accessing the explicit location result of
the parser. */
-#define PARSER_EXPLICIT(PPTR) (&PARSER_RESULT ((PPTR))->explicit)
+#define PARSER_EXPLICIT(PPTR) (&PARSER_RESULT ((PPTR))->explicit_loc)
/* Prototypes for local functions. */
&& (PARSER_STREAM (parser) - start) > 8
/* strlen ("operator") */)
{
- char *p = strstr (start, "operator");
+ const char *p = strstr (start, "operator");
if (p != NULL && is_operator_name (p))
{
struct symtab_and_line *sal)
{
++sals->nelts;
- sals->sals = xrealloc (sals->sals, sals->nelts * sizeof (sals->sals[0]));
+ sals->sals = XRESIZEVEC (struct symtab_and_line, sals->sals, sals->nelts);
sals->sals[sals->nelts - 1] = *sal;
}
{
struct linespec_canonical_name *canonical;
- self->canonical_names = xrealloc (self->canonical_names,
- (sals->nelts
- * sizeof (*self->canonical_names)));
+ self->canonical_names = XRESIZEVEC (struct linespec_canonical_name,
+ self->canonical_names, sals->nelts);
canonical = &self->canonical_names[sals->nelts - 1];
if (!literal_canonical && sal->symtab)
{
static hashval_t
hash_address_entry (const void *p)
{
- const struct address_entry *aep = p;
+ const struct address_entry *aep = (const struct address_entry *) p;
hashval_t hash;
hash = iterative_hash_object (aep->pspace, 0);
static int
eq_address_entry (const void *a, const void *b)
{
- const struct address_entry *aea = a;
- const struct address_entry *aeb = b;
+ const struct address_entry *aea = (const struct address_entry *) a;
+ const struct address_entry *aeb = (const struct address_entry *) b;
return aea->pspace == aeb->pspace && aea->addr == aeb->addr;
}
{
if (SYMBOL_INLINED (sym))
{
- struct symbol_and_data_callback *cad = d;
+ struct symbol_and_data_callback *cad
+ = (struct symbol_and_data_callback *) d;
return cad->callback (sym, cad->data);
}
static int
iterate_name_matcher (const char *name, void *d)
{
- const struct symbol_matcher_data *data = d;
+ const struct symbol_matcher_data *data
+ = (const struct symbol_matcher_data *) d;
if (data->symbol_name_cmp (name, data->lookup_name) == 0)
return 1; /* Expand this symbol's symbol table. */
static int
decode_line_2_compare_items (const void *ap, const void *bp)
{
- const struct decode_line_2_item *a = ap;
- const struct decode_line_2_item *b = bp;
+ const struct decode_line_2_item *a = (const struct decode_line_2_item *) ap;
+ const struct decode_line_2_item *b = (const struct decode_line_2_item *) bp;
int retval;
retval = strcmp (a->displayform, b->displayform);
/* Prepare ITEMS array. */
items_count = result->nelts;
- items = xmalloc (sizeof (*items) * items_count);
+ items = XNEWVEC (struct decode_line_2_item, items_count);
make_cleanup (xfree, items);
for (i = 0; i < items_count; ++i)
{
canonicalize_linespec (struct linespec_state *state, const linespec_p ls)
{
struct event_location *canon;
- struct explicit_location *explicit;
+ struct explicit_location *explicit_loc;
/* If canonicalization was not requested, no need to do anything. */
if (!state->canonical)
return;
/* Save everything as an explicit location. */
- canon = state->canonical->location = new_explicit_location (&ls->explicit);
- explicit = get_explicit_location (canon);
+ canon = state->canonical->location
+ = new_explicit_location (&ls->explicit_loc);
+ explicit_loc = get_explicit_location (canon);
- if (explicit->label_name != NULL)
+ if (explicit_loc->label_name != NULL)
{
state->canonical->special_display = 1;
- if (explicit->function_name == NULL)
+ if (explicit_loc->function_name == NULL)
{
struct symbol *s;
&& (VEC_length (symbolp, ls->labels.function_symbols)
== 1));
s = VEC_index (symbolp, ls->labels.function_symbols, 0);
- explicit->function_name = xstrdup (SYMBOL_NATURAL_NAME (s));
+ explicit_loc->function_name = xstrdup (SYMBOL_NATURAL_NAME (s));
}
}
representation of it for display and saving to file. */
if (state->is_linespec)
{
- char *linespec = explicit_location_to_linespec (explicit);
+ char *linespec = explicit_location_to_linespec (explicit_loc);
set_event_location_string (canon, linespec);
xfree (linespec);
use_default = 1;
}
- val.line = ls->explicit.line_offset.offset;
- switch (ls->explicit.line_offset.sign)
+ val.line = ls->explicit_loc.line_offset.offset;
+ switch (ls->explicit_loc.line_offset.sign)
{
case LINE_OFFSET_PLUS:
- if (ls->explicit.line_offset.offset == 0)
+ if (ls->explicit_loc.line_offset.offset == 0)
val.line = 5;
if (use_default)
val.line = self->default_line + val.line;
break;
case LINE_OFFSET_MINUS:
- if (ls->explicit.line_offset.offset == 0)
+ if (ls->explicit_loc.line_offset.offset == 0)
val.line = 15;
if (use_default)
val.line = self->default_line - val.line;
if (values.nelts == 0)
{
- if (ls->explicit.source_filename)
+ if (ls->explicit_loc.source_filename)
throw_error (NOT_FOUND_ERROR, _("No line %d in file \"%s\"."),
- val.line, ls->explicit.source_filename);
+ val.line, ls->explicit_loc.source_filename);
else
throw_error (NOT_FOUND_ERROR, _("No line %d in the current file."),
val.line);
}
}
}
- else if (ls->explicit.line_offset.sign != LINE_OFFSET_UNKNOWN)
+ else if (ls->explicit_loc.line_offset.sign != LINE_OFFSET_UNKNOWN)
{
/* Only an offset was specified. */
sals = create_sals_line_offset (state, ls);
/* Make sure we have a filename for canonicalization. */
- if (ls->explicit.source_filename == NULL)
+ if (ls->explicit_loc.source_filename == NULL)
{
const char *fullname = symtab_to_fullname (state->default_symtab);
form so that displaying SOURCE_FILENAME can follow the current
FILENAME_DISPLAY_STRING setting. But as it is used only rarely
it has been kept for code simplicity only in absolute form. */
- ls->explicit.source_filename = xstrdup (fullname);
+ ls->explicit_loc.source_filename = xstrdup (fullname);
}
}
else
return sals;
}
-/* Convert the explicit location EXPLICIT into SaLs. */
+/* Convert the explicit location EXPLICIT_LOC into SaLs. */
static struct symtabs_and_lines
convert_explicit_location_to_sals (struct linespec_state *self,
linespec_p result,
- const struct explicit_location *explicit)
+ const struct explicit_location *explicit_loc)
{
VEC (symbolp) *symbols, *labels;
VEC (bound_minimal_symbol_d) *minimal_symbols;
- if (explicit->source_filename != NULL)
+ if (explicit_loc->source_filename != NULL)
{
TRY
{
result->file_symtabs
- = symtabs_from_filename (explicit->source_filename);
+ = symtabs_from_filename (explicit_loc->source_filename);
}
CATCH (except, RETURN_MASK_ERROR)
{
- source_file_not_found_error (explicit->source_filename);
+ source_file_not_found_error (explicit_loc->source_filename);
}
END_CATCH
- result->explicit.source_filename = xstrdup (explicit->source_filename);
+ result->explicit_loc.source_filename
+ = xstrdup (explicit_loc->source_filename);
}
else
{
VEC_safe_push (symtab_ptr, result->file_symtabs, NULL);
}
- if (explicit->function_name != NULL)
+ if (explicit_loc->function_name != NULL)
{
find_linespec_symbols (self, result->file_symtabs,
- explicit->function_name, &symbols,
+ explicit_loc->function_name, &symbols,
&minimal_symbols);
if (symbols == NULL && minimal_symbols == NULL)
- symbol_not_found_error (explicit->function_name,
- result->explicit.source_filename);
+ symbol_not_found_error (explicit_loc->function_name,
+ result->explicit_loc.source_filename);
- result->explicit.function_name = xstrdup (explicit->function_name);
+ result->explicit_loc.function_name
+ = xstrdup (explicit_loc->function_name);
result->function_symbols = symbols;
result->minimal_symbols = minimal_symbols;
}
- if (explicit->label_name != NULL)
+ if (explicit_loc->label_name != NULL)
{
symbols = NULL;
labels = find_label_symbols (self, result->function_symbols,
- &symbols, explicit->label_name);
+ &symbols, explicit_loc->label_name);
if (labels == NULL)
- undefined_label_error (result->explicit.function_name,
- explicit->label_name);
+ undefined_label_error (result->explicit_loc.function_name,
+ explicit_loc->label_name);
- result->explicit.label_name = xstrdup (explicit->label_name);
+ result->explicit_loc.label_name = xstrdup (explicit_loc->label_name);
result->labels.label_symbols = labels;
result->labels.function_symbols = symbols;
}
- if (explicit->line_offset.sign != LINE_OFFSET_UNKNOWN)
- result->explicit.line_offset = explicit->line_offset;
+ if (explicit_loc->line_offset.sign != LINE_OFFSET_UNKNOWN)
+ result->explicit_loc.line_offset = explicit_loc->line_offset;
return convert_linespec_to_sals (self, result);
}
case EXPLICIT_LOCATION:
{
- const struct explicit_location *explicit;
+ const struct explicit_location *explicit_loc;
- explicit = get_explicit_location_const (location);
+ explicit_loc = get_explicit_location_const (location);
result = convert_explicit_location_to_sals (PARSER_STATE (parser),
PARSER_RESULT (parser),
- explicit);
+ explicit_loc);
}
break;
{
char *saved_arg;
- saved_arg = alloca (new_argptr - arg + 1);
+ saved_arg = (char *) alloca (new_argptr - arg + 1);
memcpy (saved_arg, arg, new_argptr - arg);
saved_arg[new_argptr - arg] = '\0';
- ls->explicit.function_name = xstrdup (saved_arg);
+ ls->explicit_loc.function_name = xstrdup (saved_arg);
ls->function_symbols = info.result.symbols;
ls->minimal_symbols = info.result.minimal_symbols;
values = convert_linespec_to_sals (self, ls);
self->canonical->pre_expanded = 1;
- if (ls->explicit.source_filename)
+ if (ls->explicit_loc.source_filename)
{
str = xstrprintf ("%s:%s",
- ls->explicit.source_filename, saved_arg);
+ ls->explicit_loc.source_filename, saved_arg);
}
else
str = xstrdup (saved_arg);
static int
collect_one_symbol (struct symbol *sym, void *d)
{
- struct decode_compound_collector *collector = d;
+ struct decode_compound_collector *collector
+ = (struct decode_compound_collector *) d;
void **slot;
struct type *t;
static int
compare_symbols (const void *a, const void *b)
{
- struct symbol * const *sa = a;
- struct symbol * const *sb = b;
+ struct symbol * const *sa = (struct symbol * const*) a;
+ struct symbol * const *sb = (struct symbol * const*) b;
uintptr_t uia, uib;
uia = (uintptr_t) SYMTAB_PSPACE (symbol_symtab (*sa));
static int
compare_msymbols (const void *a, const void *b)
{
- const struct bound_minimal_symbol *sa = a;
- const struct bound_minimal_symbol *sb = b;
+ const struct bound_minimal_symbol *sa
+ = (const struct bound_minimal_symbol *) a;
+ const struct bound_minimal_symbol *sb
+ = (const struct bound_minimal_symbol *) b;
uintptr_t uia, uib;
uia = (uintptr_t) sa->objfile->pspace;
static int
add_symtabs_to_list (struct symtab *symtab, void *d)
{
- struct symtab_collector *data = d;
+ struct symtab_collector *data = (struct symtab_collector *) d;
void **slot;
slot = htab_find_slot (data->symtab_table, symtab, INSERT);
/* LOOKUP_NAME points to the class name.
LAST points to the method name. */
- klass = xmalloc ((last - lookup_name + 1) * sizeof (char));
+ klass = XNEWVEC (char, last - lookup_name + 1);
make_cleanup (xfree, klass);
strncpy (klass, lookup_name, last - lookup_name);
klass[last - lookup_name] = '\0';
/* Skip past the scope operator. */
last += strlen (scope_op);
- method = xmalloc ((strlen (last) + 1) * sizeof (char));
+ method = XNEWVEC (char, strlen (last) + 1);
make_cleanup (xfree, method);
strcpy (method, last);
static int
collect_symbols (struct symbol *sym, void *data)
{
- struct collect_info *info = data;
+ struct collect_info *info = (struct collect_info *) data;
/* In list mode, add all matching symbols, regardless of class.
This allows the user to type "list a_global_variable". */
sal.pc = MSYMBOL_VALUE_ADDRESS (objfile, msymbol);
sal.pc = gdbarch_convert_from_func_ptr_addr (gdbarch, sal.pc,
¤t_target);
+ if (gdbarch_skip_entrypoint_p (gdbarch))
+ sal.pc = gdbarch_skip_entrypoint (gdbarch, sal.pc);
}
else
skip_prologue_sal (&sal);
static int
compare_msyms (const void *a, const void *b)
{
- const bound_minimal_symbol_d *moa = a;
- const bound_minimal_symbol_d *mob = b;
+ const bound_minimal_symbol_d *moa = (const bound_minimal_symbol_d *) a;
+ const bound_minimal_symbol_d *mob = (const bound_minimal_symbol_d *) b;
enum minimal_symbol_type ta = MSYMBOL_TYPE (moa->minsym);
enum minimal_symbol_type tb = MSYMBOL_TYPE (mob->minsym);
static void
add_minsym (struct minimal_symbol *minsym, void *d)
{
- struct collect_minsyms *info = d;
+ struct collect_minsyms *info = (struct collect_minsyms *) d;
bound_minimal_symbol_d mo;
mo.minsym = minsym;
static void
cleanup_linespec_result (void *a)
{
- destroy_linespec_result (a);
+ destroy_linespec_result ((struct linespec_result *) a);
}
/* See the comment in linespec.h. */
projects / deliverable / binutils-gdb.git / blobdiff