void
init_sal (struct symtab_and_line *sal)
{
- sal->pspace = NULL;
- sal->symtab = 0;
- sal->section = 0;
- sal->line = 0;
- sal->pc = 0;
- sal->end = 0;
- sal->explicit_pc = 0;
- sal->explicit_line = 0;
- sal->probe = NULL;
+ memset (sal, 0, sizeof (*sal));
}
\f
find_pc_sect_symtab_via_partial (CORE_ADDR pc, struct obj_section *section)
{
struct objfile *objfile;
- struct minimal_symbol *msymbol;
+ struct bound_minimal_symbol msymbol;
/* If we know that this is not a text address, return failure. This is
necessary because we loop based on texthigh and textlow, which do
not include the data ranges. */
- msymbol = lookup_minimal_symbol_by_pc_section (pc, section).minsym;
- if (msymbol
- && (MSYMBOL_TYPE (msymbol) == mst_data
- || MSYMBOL_TYPE (msymbol) == mst_bss
- || MSYMBOL_TYPE (msymbol) == mst_abs
- || MSYMBOL_TYPE (msymbol) == mst_file_data
- || MSYMBOL_TYPE (msymbol) == mst_file_bss))
+ msymbol = lookup_minimal_symbol_by_pc_section (pc, section);
+ if (msymbol.minsym
+ && (MSYMBOL_TYPE (msymbol.minsym) == mst_data
+ || MSYMBOL_TYPE (msymbol.minsym) == mst_bss
+ || MSYMBOL_TYPE (msymbol.minsym) == mst_abs
+ || MSYMBOL_TYPE (msymbol.minsym) == mst_file_data
+ || MSYMBOL_TYPE (msymbol.minsym) == mst_file_bss))
return NULL;
ALL_OBJFILES (objfile)
{
const struct objfile *objfile;
struct symbol *sym;
- struct blockvector *bv;
+ const struct blockvector *bv;
const struct block *block;
struct symtab *s;
const char *name, const domain_enum domain)
{
struct symbol *sym = NULL;
- struct blockvector *bv;
+ const struct blockvector *bv;
const struct block *block;
struct symtab *s;
const char *name, const domain_enum domain)
{
struct symtab *symtab;
- struct blockvector *bv;
+ const struct blockvector *bv;
const struct block *block;
struct symbol *sym;
const char *name)
{
struct symtab *symtab;
- struct blockvector *bv;
+ const struct blockvector *bv;
struct block *block;
struct symbol *sym;
{
struct symbol *sym;
struct symtab *s = NULL;
- struct blockvector *bv;
+ const struct blockvector *bv;
struct objfile *objfile;
struct block *block;
struct type *t;
find_pc_sect_symtab (CORE_ADDR pc, struct obj_section *section)
{
struct block *b;
- struct blockvector *bv;
+ const struct blockvector *bv;
struct symtab *s = NULL;
struct symtab *best_s = NULL;
struct objfile *objfile;
CORE_ADDR distance = 0;
- struct minimal_symbol *msymbol;
+ struct bound_minimal_symbol msymbol;
/* If we know that this is not a text address, return failure. This is
necessary because we loop based on the block's high and low code
addresses, which do not include the data ranges, and because
we call find_pc_sect_psymtab which has a similar restriction based
on the partial_symtab's texthigh and textlow. */
- msymbol = lookup_minimal_symbol_by_pc_section (pc, section).minsym;
- if (msymbol
- && (MSYMBOL_TYPE (msymbol) == mst_data
- || MSYMBOL_TYPE (msymbol) == mst_bss
- || MSYMBOL_TYPE (msymbol) == mst_abs
- || MSYMBOL_TYPE (msymbol) == mst_file_data
- || MSYMBOL_TYPE (msymbol) == mst_file_bss))
+ msymbol = lookup_minimal_symbol_by_pc_section (pc, section);
+ if (msymbol.minsym
+ && (MSYMBOL_TYPE (msymbol.minsym) == mst_data
+ || MSYMBOL_TYPE (msymbol.minsym) == mst_bss
+ || MSYMBOL_TYPE (msymbol.minsym) == mst_abs
+ || MSYMBOL_TYPE (msymbol.minsym) == mst_file_data
+ || MSYMBOL_TYPE (msymbol.minsym) == mst_file_bss))
return NULL;
/* Search all symtabs for the one whose file contains our address, and which
int i;
struct linetable_entry *item;
struct symtab_and_line val;
- struct blockvector *bv;
+ const struct blockvector *bv;
struct bound_minimal_symbol msymbol;
- struct minimal_symbol *mfunsym;
struct objfile *objfile;
/* Info on best line seen so far, and where it starts, and its file. */
if (msymbol.minsym != NULL)
if (MSYMBOL_TYPE (msymbol.minsym) == mst_solib_trampoline)
{
- mfunsym
+ struct bound_minimal_symbol mfunsym
= lookup_minimal_symbol_text (MSYMBOL_LINKAGE_NAME (msymbol.minsym),
- NULL).minsym;
- if (mfunsym == NULL)
+ NULL);
+
+ if (mfunsym.minsym == NULL)
/* I eliminated this warning since it is coming out
* in the following situation:
* gdb shmain // test program with shared libraries
SYMBOL_LINKAGE_NAME (msymbol)); */
;
/* fall through */
- else if (MSYMBOL_VALUE_ADDRESS (mfunsym)
- == MSYMBOL_VALUE_ADDRESS (msymbol.minsym))
+ else if (BMSYMBOL_VALUE_ADDRESS (mfunsym)
+ == BMSYMBOL_VALUE_ADDRESS (msymbol))
/* Avoid infinite recursion */
/* See above comment about why warning is commented out. */
/* warning ("In stub for %s; unable to find real function/line info",
;
/* fall through */
else
- return find_pc_line (MSYMBOL_VALUE_ADDRESS (mfunsym), 0);
+ return find_pc_line (BMSYMBOL_VALUE_ADDRESS (mfunsym), 0);
}
const char *name;
struct objfile *objfile;
struct gdbarch *gdbarch;
- struct block *b, *function_block;
+ const struct block *b, *function_block;
int force_skip, skip;
/* Do not change the SAL if PC was specified explicitly. */
}
objfile = msymbol.objfile;
- pc = MSYMBOL_VALUE_ADDRESS (msymbol.minsym);
+ pc = BMSYMBOL_VALUE_ADDRESS (msymbol);
section = MSYMBOL_OBJ_SECTION (objfile, msymbol.minsym);
name = MSYMBOL_LINKAGE_NAME (msymbol.minsym);
}
beginning of the substring of the operator text.
Otherwise, return "". */
-static char *
-operator_chars (char *p, char **end)
+static const char *
+operator_chars (const char *p, const char **end)
{
*end = "";
if (strncmp (p, "operator", 8))
if (isalpha (*p) || *p == '_' || *p == '$')
{
- char *q = p + 1;
+ const char *q = p + 1;
while (isalnum (*q) || *q == '_' || *q == '$')
q++;
non-zero compare only lbasename of FILES. */
static int
-file_matches (const char *file, char *files[], int nfiles, int basenames)
+file_matches (const char *file, const char *files[], int nfiles, int basenames)
{
int i;
struct search_symbols_data
{
int nfiles;
- char **files;
+ const char **files;
/* It is true if PREG contains valid data, false otherwise. */
unsigned preg_p : 1;
Duplicate entries are removed. */
void
-search_symbols (char *regexp, enum search_domain kind,
- int nfiles, char *files[],
+search_symbols (const char *regexp, enum search_domain kind,
+ int nfiles, const char *files[],
struct symbol_search **matches)
{
struct symtab *s;
- struct blockvector *bv;
+ const struct blockvector *bv;
struct block *b;
int i = 0;
struct block_iterator iter;
This is just a courtesy to make the matching less sensitive
to how many spaces the user leaves between 'operator'
and <TYPENAME> or <OPERATOR>. */
- char *opend;
- char *opname = operator_chars (regexp, &opend);
+ const char *opend;
+ const char *opname = operator_chars (regexp, &opend);
int errcode;
if (*opname)
is to expand the symbol table if msymbol is found, for the
benefit of the next loop on ALL_PRIMARY_SYMTABS. */
if (kind == FUNCTIONS_DOMAIN
- ? find_pc_symtab (MSYMBOL_VALUE_ADDRESS (msymbol)) == NULL
+ ? find_pc_symtab (MSYMBOL_VALUE_ADDRESS (objfile,
+ msymbol)) == NULL
: (lookup_symbol_in_objfile_from_linkage_name
(objfile, MSYMBOL_LINKAGE_NAME (msymbol), VAR_DOMAIN)
== NULL))
/* For functions we can do a quick check of whether the
symbol might be found via find_pc_symtab. */
if (kind != FUNCTIONS_DOMAIN
- || find_pc_symtab (MSYMBOL_VALUE_ADDRESS (msymbol)) == NULL)
+ || find_pc_symtab (MSYMBOL_VALUE_ADDRESS (objfile,
+ msymbol)) == NULL)
{
if (lookup_symbol_in_objfile_from_linkage_name
(objfile, MSYMBOL_LINKAGE_NAME (msymbol), VAR_DOMAIN)
char *tmp;
if (gdbarch_addr_bit (gdbarch) <= 32)
- tmp = hex_string_custom (MSYMBOL_VALUE_ADDRESS (msymbol.minsym)
+ tmp = hex_string_custom (BMSYMBOL_VALUE_ADDRESS (msymbol)
& (CORE_ADDR) 0xffffffff,
8);
else
- tmp = hex_string_custom (MSYMBOL_VALUE_ADDRESS (msymbol.minsym),
+ tmp = hex_string_custom (BMSYMBOL_VALUE_ADDRESS (msymbol),
16);
printf_filtered ("%s %s\n",
tmp, MSYMBOL_PRINT_NAME (msymbol.minsym));
gdb_assert (kind <= TYPES_DOMAIN);
/* Must make sure that if we're interrupted, symbols gets freed. */
- search_symbols (regexp, kind, 0, (char **) NULL, &symbols);
+ search_symbols (regexp, kind, 0, NULL, &symbols);
old_chain = make_cleanup_free_search_symbols (&symbols);
if (regexp != NULL)
struct cleanup *old_chain;
char *string = NULL;
int len = 0;
- char **files = NULL, *file_name;
+ const char **files = NULL;
+ const char *file_name;
int nfiles = 0;
if (regexp)
if (colon && *(colon + 1) != ':')
{
int colon_index;
+ char *local_name;
colon_index = colon - regexp;
- file_name = alloca (colon_index + 1);
- memcpy (file_name, regexp, colon_index);
- file_name[colon_index--] = 0;
- while (isspace (file_name[colon_index]))
- file_name[colon_index--] = 0;
+ local_name = alloca (colon_index + 1);
+ memcpy (local_name, regexp, colon_index);
+ local_name[colon_index--] = 0;
+ while (isspace (local_name[colon_index]))
+ local_name[colon_index--] = 0;
+ file_name = local_name;
files = &file_name;
nfiles = 1;
regexp = skip_spaces (colon + 1);
{
struct add_name_data *datum = (struct add_name_data *) user_data;
- completion_list_add_name ((char *) name,
+ completion_list_add_name (name,
datum->sym_text, datum->sym_text_len,
datum->text, datum->word);
}
struct symtab *s;
struct minimal_symbol *msymbol;
struct objfile *objfile;
- struct block *b;
+ const struct block *b;
const struct block *surrounding_static_block, *surrounding_global_block;
struct block_iterator iter;
/* The symbol we are completing on. Points in same buffer as text. */
struct symtab_and_line prologue_sal;
CORE_ADDR start_pc;
CORE_ADDR end_pc;
- struct block *bl;
+ const struct block *bl;
/* Get an initial range for the function. */
find_pc_partial_function (func_addr, NULL, &start_pc, &end_pc);
projects / deliverable / binutils-gdb.git / blobdiff