[PATCH] Have partial symbol tables own psymbol vectors

Tom Tromey
2020-08-28T19:33:08Z

Currently pointers to all partial symbols are stored in two vectors;
and then indices into these vectors are stored in each partial_symtab.

This patch changes this so that each partial symtab instead has
vectors of symbols.

My main motivation for doing this is that I am looking into calling
sort_pst_symbols in the background. However, I haven't actually
implemented this yet. (Also this may make it more feasible to also
sort the static psymbols, though I haven't tried that either.)

Also, though, this lets us remove the "current_global_psymbols"
vector, because now the callers can simply refer directly to the
psymtab that they are modifying (formerly this was implicit).

The main drawback of this patch is that it increases the size of
partial symtab.

gdb/ChangeLog
2020-08-28 Tom Tromey <tom@tromey.com>

* xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
(scan_xcoff_symtab): Update.
* psymtab.h (class psymtab_storage) <global_psymbols,
static_psymbols, current_global_psymbols,
current_static_psymbols>: Remove.
* psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
(match_partial_symbol, lookup_partial_symbol): Update.
(print_partial_symbols): Change parameters.
(dump_psymtab, recursively_search_psymtabs)
(psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
(sort_pst_symbols, partial_symtab::partial_symtab): Update.
(concat): Remove.
(end_psymtab_common): Simplify.
(append_psymbol_to_list, add_psymbol_to_list): Change parameters.
(init_psymbol_list): Simplify.
(maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
* psympriv.h (struct partial_symtab) <empty>: New method.
<globals_offset, n_global_syms, statics_offset, n_static_syms>:
Remove.
<global_psymbols, static_psymbols>: New members.
(add_psymbol_to_list): Add partial_symtab parameter.
* mdebugread.c (parse_partial_symbols): Update.
(handle_psymbol_enumerators): Change parameters.
(mdebug_expand_psymtab): Update.
* dwarf2/read.c (process_psymtab_comp_unit_reader)
(add_partial_symbol): Update.
* dwarf2/index-write.c (write_psymbols): Change parameters.
(write_one_signatured_type): Update.
(recursively_count_psymbols): Update.
(recursively_write_psymbols): Update.
(class debug_names) <recursively_write_psymbols>: Update.
<write_psymbols>: Change parameters.
<write_one_signatured_type>: Update.
* dbxread.c (read_dbx_symtab): Update.
(dbx_end_psymtab): Use partial_symtab::empty.
* ctfread.c (struct ctf_context) <pst>: New member.
(create_partial_symtab): Set it.
(ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
(scan_partial_symbols): Use the psymtab's context. Update.
---
gdb/ChangeLog | 42 +++++++
gdb/ctfread.c | 23 ++--
gdb/dbxread.c | 30 +++--
gdb/dwarf2/index-write.c | 72 ++++--------
gdb/dwarf2/read.c | 5 +-
gdb/mdebugread.c | 56 ++++++----
gdb/psympriv.h | 29 +++--
gdb/psymtab.c | 229 +++++++++++++--------------------------
gdb/psymtab.h | 12 --
gdb/xcoffread.c | 30 +++--
10 files changed, 241 insertions(+), 287 deletions(-)

diff --git a/gdb/ctfread.c b/gdb/ctfread.c
index 5b6d731479a..7a95e88062f 100644
--- a/gdb/ctfread.c
+++ b/gdb/ctfread.c
@@ -115,6 +115,7 @@ struct ctf_context
{
ctf_file_t *fp;
struct objfile *of;
+ partial_symtab *pst;
struct buildsym_compunit *builder;
};

@@ -1319,6 +1320,8 @@ create_partial_symtab (const char *name,
ccx = XOBNEW (&objfile->objfile_obstack, struct ctf_context);
ccx->fp = cfp;
ccx->of = objfile;
+ ccx->pst = pst;
+ ccx->builder = nullptr;
pst->context = ccx;

return pst;
@@ -1376,10 +1379,10 @@ ctf_psymtab_type_cb (ctf_id_t tid, void *arg)
return 0;
}

- add_psymbol_to_list (name.get (), true,
- domain, aclass, section,
- psymbol_placement::GLOBAL,
- 0, language_c, ccp->of);
+ add_psymbol_to_list (ccp->pst, name.get (), true,
+ domain, aclass, section,
+ psymbol_placement::GLOBAL,
+ 0, language_c, ccp->of);

return 0;
}
@@ -1391,7 +1394,7 @@ ctf_psymtab_var_cb (const char *name, ctf_id_t id, void *arg)
{
struct ctf_context *ccp = (struct ctf_context *) arg;

- add_psymbol_to_list (name, true,
+ add_psymbol_to_list (ccp->pst, name, true,
VAR_DOMAIN, LOC_STATIC, -1,
psymbol_placement::GLOBAL,
0, language_c, ccp->of);
@@ -1404,19 +1407,17 @@ ctf_psymtab_var_cb (const char *name, ctf_id_t id, void *arg)
static void
scan_partial_symbols (ctf_file_t *cfp, struct objfile *of)
{
- struct ctf_context ccx;
bfd *abfd = of->obfd;
const char *name = bfd_get_filename (abfd);
ctf_psymtab *pst = create_partial_symtab (name, cfp, of);

- ccx.fp = cfp;
- ccx.of = of;
+ struct ctf_context *ccx = pst->context;

- if (ctf_type_iter (cfp, ctf_psymtab_type_cb, &ccx) == CTF_ERR)
+ if (ctf_type_iter (cfp, ctf_psymtab_type_cb, ccx) == CTF_ERR)
complaint (_("ctf_type_iter scan_partial_symbols failed - %s"),
ctf_errmsg (ctf_errno (cfp)));

- if (ctf_variable_iter (cfp, ctf_psymtab_var_cb, &ccx) == CTF_ERR)
+ if (ctf_variable_iter (cfp, ctf_psymtab_var_cb, ccx) == CTF_ERR)
complaint (_("ctf_variable_iter scan_partial_symbols failed - %s"),
ctf_errmsg (ctf_errno (cfp)));

@@ -1456,7 +1457,7 @@ scan_partial_symbols (ctf_file_t *cfp, struct objfile *of)
else
aclass = LOC_TYPEDEF;

- add_psymbol_to_list (tname.get (), true,
+ add_psymbol_to_list (pst, tname.get (), true,
tdomain, aclass, -1,
psymbol_placement::STATIC,
0, language_c, of);
diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index e76bf702b38..8b10d53618c 100644
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -1460,7 +1460,8 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
switch (p[1])
{
case 'S':
- add_psymbol_to_list (gdb::string_view (sym_name, sym_len), true,
+ add_psymbol_to_list (pst,
+ gdb::string_view (sym_name, sym_len), true,
VAR_DOMAIN, LOC_STATIC,
data_sect_index,
psymbol_placement::STATIC,
@@ -1470,7 +1471,8 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
case 'G':
/* The addresses in these entries are reported to be
wrong. See the code that reads 'G's for symtabs. */
- add_psymbol_to_list (gdb::string_view (sym_name, sym_len), true,
+ add_psymbol_to_list (pst,
+ gdb::string_view (sym_name, sym_len), true,
VAR_DOMAIN, LOC_STATIC,
data_sect_index,
psymbol_placement::GLOBAL,
@@ -1488,14 +1490,16 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
|| (p == namestring + 1
&& namestring[0] != ' '))
{
- add_psymbol_to_list (gdb::string_view (sym_name, sym_len),
+ add_psymbol_to_list (pst,
+ gdb::string_view (sym_name, sym_len),
true, STRUCT_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC,
0, psymtab_language, objfile);
if (p[2] == 't')
{
/* Also a typedef with the same name. */
- add_psymbol_to_list (gdb::string_view (sym_name, sym_len),
+ add_psymbol_to_list (pst,
+ gdb::string_view (sym_name, sym_len),
true, VAR_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC,
0, psymtab_language, objfile);
@@ -1507,7 +1511,8 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
case 't':
if (p != namestring) /* a name is there, not just :T... */
{
- add_psymbol_to_list (gdb::string_view (sym_name, sym_len),
+ add_psymbol_to_list (pst,
+ gdb::string_view (sym_name, sym_len),
true, VAR_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC,
0, psymtab_language, objfile);
@@ -1568,7 +1573,8 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
;
/* Note that the value doesn't matter for
enum constants in psymtabs, just in symtabs. */
- add_psymbol_to_list (gdb::string_view (p, q - p), true,
+ add_psymbol_to_list (pst,
+ gdb::string_view (p, q - p), true,
VAR_DOMAIN, LOC_CONST, -1,
psymbol_placement::STATIC, 0,
psymtab_language, objfile);
@@ -1586,7 +1592,8 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)

case 'c':
/* Constant, e.g. from "const" in Pascal. */
- add_psymbol_to_list (gdb::string_view (sym_name, sym_len), true,
+ add_psymbol_to_list (pst,
+ gdb::string_view (sym_name, sym_len), true,
VAR_DOMAIN, LOC_CONST, -1,
psymbol_placement::STATIC, 0,
psymtab_language, objfile);
@@ -1641,7 +1648,8 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
pst->set_text_low (nlist.n_value);
textlow_not_set = 0;
}
- add_psymbol_to_list (gdb::string_view (sym_name, sym_len), true,
+ add_psymbol_to_list (pst,
+ gdb::string_view (sym_name, sym_len), true,
VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
psymbol_placement::STATIC,
@@ -1700,7 +1708,8 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
pst->set_text_low (nlist.n_value);
textlow_not_set = 0;
}
- add_psymbol_to_list (gdb::string_view (sym_name, sym_len), true,
+ add_psymbol_to_list (pst,
+ gdb::string_view (sym_name, sym_len), true,
VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
psymbol_placement::GLOBAL,
@@ -2043,8 +2052,7 @@ dbx_end_psymtab (struct objfile *objfile, legacy_psymtab *pst,

if (num_includes == 0
&& number_dependencies == 0
- && pst->n_global_syms == 0
- && pst->n_static_syms == 0
+ && pst->empty ()
&& has_line_numbers == 0)
{
/* Throw away this psymtab, it's empty. */
diff --git a/gdb/dwarf2/index-write.c b/gdb/dwarf2/index-write.c
index aa7a37e4ef2..e6188f79333 100644
--- a/gdb/dwarf2/index-write.c
+++ b/gdb/dwarf2/index-write.c
@@ -539,14 +539,12 @@ symbol_kind (struct partial_symbol *psym)
static void
write_psymbols (struct mapped_symtab *symtab,
std::unordered_set<partial_symbol *> &psyms_seen,
- struct partial_symbol **psymp,
- int count,
+ const std::vector<partial_symbol *> &symbols,
offset_type cu_index,
int is_static)
{
- for (; count-- > 0; ++psymp)
+ for (partial_symbol *psym : symbols)
{
- struct partial_symbol *psym = *psymp;
const char *name = psym->ginfo.search_name ();

if (psym->ginfo.language () == language_ada)
@@ -618,17 +616,11 @@ write_one_signatured_type (void **slot, void *d)
struct signatured_type *entry = (struct signatured_type *) *slot;
partial_symtab *psymtab = entry->per_cu.v.psymtab;

- write_psymbols (info->symtab,
- info->psyms_seen,
- (info->objfile->partial_symtabs->global_psymbols.data ()
- + psymtab->globals_offset),
- psymtab->n_global_syms, info->cu_index,
+ write_psymbols (info->symtab, info->psyms_seen,
+ psymtab->global_psymbols, info->cu_index,
0);
- write_psymbols (info->symtab,
- info->psyms_seen,
- (info->objfile->partial_symtabs->static_psymbols.data ()
- + psymtab->statics_offset),
- psymtab->n_static_syms, info->cu_index,
+ write_psymbols (info->symtab, info->psyms_seen,
+ psymtab->static_psymbols, info->cu_index,
1);

info->types_list.append_uint (8, BFD_ENDIAN_LITTLE,
@@ -654,8 +646,8 @@ recursively_count_psymbols (partial_symtab *psymtab,
recursively_count_psymbols (psymtab->dependencies[i],
psyms_seen);

- psyms_seen += psymtab->n_global_syms;
- psyms_seen += psymtab->n_static_syms;
+ psyms_seen += psymtab->global_psymbols.size ();
+ psyms_seen += psymtab->static_psymbols.size ();
}

/* Recurse into all "included" dependencies and write their symbols as
@@ -676,17 +668,11 @@ recursively_write_psymbols (struct objfile *objfile,
psymtab->dependencies[i],
symtab, psyms_seen, cu_index);

- write_psymbols (symtab,
- psyms_seen,
- (objfile->partial_symtabs->global_psymbols.data ()
- + psymtab->globals_offset),
- psymtab->n_global_syms, cu_index,
+ write_psymbols (symtab, psyms_seen,
+ psymtab->global_psymbols, cu_index,
0);
- write_psymbols (symtab,
- psyms_seen,
- (objfile->partial_symtabs->static_psymbols.data ()
- + psymtab->statics_offset),
- psymtab->n_static_syms, cu_index,
+ write_psymbols (symtab, psyms_seen,
+ psymtab->static_psymbols, cu_index,
1);
}

@@ -912,14 +898,10 @@ class debug_names
recursively_write_psymbols
(objfile, psymtab->dependencies[i], psyms_seen, cu_index);

- write_psymbols (psyms_seen,
- (objfile->partial_symtabs->global_psymbols.data ()
- + psymtab->globals_offset),
- psymtab->n_global_syms, cu_index, false, unit_kind::cu);
- write_psymbols (psyms_seen,
- (objfile->partial_symtabs->static_psymbols.data ()
- + psymtab->statics_offset),
- psymtab->n_static_syms, cu_index, true, unit_kind::cu);
+ write_psymbols (psyms_seen, psymtab->global_psymbols,
+ cu_index, false, unit_kind::cu);
+ write_psymbols (psyms_seen, psymtab->static_psymbols,
+ cu_index, true, unit_kind::cu);
}

/* Return number of bytes the .debug_names section will have. This
@@ -1251,13 +1233,11 @@ class debug_names

/* Call insert for all partial symbols and mark them in PSYMS_SEEN. */
void write_psymbols (std::unordered_set<partial_symbol *> &psyms_seen,
- struct partial_symbol **psymp, int count, int cu_index,
- bool is_static, unit_kind kind)
+ const std::vector<partial_symbol *> &symbols,
+ int cu_index, bool is_static, unit_kind kind)
{
- for (; count-- > 0; ++psymp)
+ for (partial_symbol *psym : symbols)
{
- struct partial_symbol *psym = *psymp;
-
/* Only add a given psymbol once. */
if (psyms_seen.insert (psym).second)
insert (psym, cu_index, is_static, kind);
@@ -1272,16 +1252,10 @@ class debug_names
{
partial_symtab *psymtab = entry->per_cu.v.psymtab;

- write_psymbols (info->psyms_seen,
- (info->objfile->partial_symtabs->global_psymbols.data ()
- + psymtab->globals_offset),
- psymtab->n_global_syms, info->cu_index, false,
- unit_kind::tu);
- write_psymbols (info->psyms_seen,
- (info->objfile->partial_symtabs->static_psymbols.data ()
- + psymtab->statics_offset),
- psymtab->n_static_syms, info->cu_index, true,
- unit_kind::tu);
+ write_psymbols (info->psyms_seen, psymtab->global_psymbols,
+ info->cu_index, false, unit_kind::tu);
+ write_psymbols (info->psyms_seen, psymtab->static_psymbols,
+ info->cu_index, true, unit_kind::tu);

info->types_list.append_uint (dwarf5_offset_size (), m_dwarf5_byte_order,
to_underlying (entry->per_cu.sect_off));
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 0ac8533263a..a90a6bfa880 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -7670,7 +7670,8 @@ process_psymtab_comp_unit_reader (const struct die_reader_specs *reader,
sect_offset_str (per_cu->sect_off),
paddress (gdbarch, pst->text_low (objfile)),
paddress (gdbarch, pst->text_high (objfile)),
- pst->n_global_syms, pst->n_static_syms);
+ (int) pst->global_psymbols.size (),
+ (int) pst->static_psymbols.size ());
}

/* Subroutine of dwarf2_build_psymtabs_hard to simplify it.
@@ -8643,7 +8644,7 @@ add_partial_symbol (struct partial_die_info *pdi, struct dwarf2_cu *cu)
&objfile->objfile_obstack);
psymbol.ginfo.set_linkage_name (pdi->linkage_name);
}
- add_psymbol_to_list (psymbol, *where, objfile);
+ add_psymbol_to_list (cu->per_cu->v.psymtab, psymbol, *where, objfile);
}
}

diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c
index d38372041d7..9937cf0ee48 100644
--- a/gdb/mdebugread.c
+++ b/gdb/mdebugread.c
@@ -264,8 +264,8 @@ static int add_line (struct linetable *, int, CORE_ADDR, int);

static struct linetable *shrink_linetable (struct linetable *);

-static void handle_psymbol_enumerators (struct objfile *, FDR *, int,
- CORE_ADDR);
+static void handle_psymbol_enumerators (struct objfile *, partial_symtab *,
+ FDR *, int, CORE_ADDR);

static const char *mdebug_next_symbol_text (struct objfile *);
\f
@@ -3029,7 +3029,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
switch (p[1])
{
case 'S':
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_STATIC,
SECT_OFF_DATA (objfile),
@@ -3041,7 +3042,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
/* The addresses in these entries are reported
to be wrong. See the code that reads 'G's
for symtabs. */
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_STATIC,
SECT_OFF_DATA (objfile),
@@ -3062,7 +3064,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
&& namestring[0] != ' '))
{
add_psymbol_to_list
- (gdb::string_view (namestring, p - namestring),
+ (pst,
+ gdb::string_view (namestring, p - namestring),
true, STRUCT_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC, 0, psymtab_language,
objfile);
@@ -3070,7 +3073,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
{
/* Also a typedef with the same name. */
add_psymbol_to_list
- (gdb::string_view (namestring,
+ (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC, 0,
@@ -3084,7 +3088,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
just :T... */
{
add_psymbol_to_list
- (gdb::string_view (namestring,
+ (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC, 0, psymtab_language,
@@ -3149,7 +3154,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
/* Note that the value doesn't matter for
enum constants in psymtabs, just in
symtabs. */
- add_psymbol_to_list (gdb::string_view (p,
+ add_psymbol_to_list (pst,
+ gdb::string_view (p,
q - p),
true, VAR_DOMAIN,
LOC_CONST, -1,
@@ -3169,7 +3175,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
continue;
case 'c':
/* Constant, e.g. from "const" in Pascal. */
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_CONST, -1,
psymbol_placement::STATIC,
@@ -3183,7 +3190,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
function_outside_compilation_unit_complaint
(copy.c_str ());
}
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
@@ -3203,7 +3211,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
function_outside_compilation_unit_complaint
(copy.c_str ());
}
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
@@ -3439,13 +3448,13 @@ parse_partial_symbols (minimal_symbol_reader &reader,
symbol table, and the MAIN__ symbol via the minimal
symbol table. */
if (sh.st == stProc)
- add_psymbol_to_list (sym_name, true,
+ add_psymbol_to_list (pst, sym_name, true,
VAR_DOMAIN, LOC_BLOCK,
section,
psymbol_placement::GLOBAL,
sh.value, psymtab_language, objfile);
else
- add_psymbol_to_list (sym_name, true,
+ add_psymbol_to_list (pst, sym_name, true,
VAR_DOMAIN, LOC_BLOCK,
section,
psymbol_placement::STATIC,
@@ -3512,12 +3521,13 @@ parse_partial_symbols (minimal_symbol_reader &reader,
&& sh.iss != 0
&& sh.index != cur_sdx + 2)
{
- add_psymbol_to_list (sym_name, true,
+ add_psymbol_to_list (pst, sym_name, true,
STRUCT_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC,
0, psymtab_language, objfile);
}
- handle_psymbol_enumerators (objfile, fh, sh.st, sh.value);
+ handle_psymbol_enumerators (objfile, pst, fh,
+ sh.st, sh.value);

/* Skip over the block. */
new_sdx = sh.index;
@@ -3552,7 +3562,7 @@ parse_partial_symbols (minimal_symbol_reader &reader,
continue;
}
/* Use this gdb symbol. */
- add_psymbol_to_list (sym_name, true,
+ add_psymbol_to_list (pst, sym_name, true,
VAR_DOMAIN, theclass, section,
psymbol_placement::STATIC,
sh.value, psymtab_language, objfile);
@@ -3630,7 +3640,7 @@ parse_partial_symbols (minimal_symbol_reader &reader,
break;
}
char *sym_name = debug_info->ssext + psh->iss;
- add_psymbol_to_list (sym_name, true,
+ add_psymbol_to_list (pst, sym_name, true,
VAR_DOMAIN, theclass,
section,
psymbol_placement::GLOBAL,
@@ -3728,8 +3738,7 @@ parse_partial_symbols (minimal_symbol_reader &reader,
partial_symtab *pst_del = objfile->partial_symtabs->psymtabs;
if (pst_del->next == NULL
&& pst_del->number_of_dependencies == 0
- && pst_del->n_global_syms == 0
- && pst_del->n_static_syms == 0)
+ && pst_del->empty ())
objfile->partial_symtabs->discard_psymtab (pst_del);
}

@@ -3737,8 +3746,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
all the enum constants to the partial symbol table. */

static void
-handle_psymbol_enumerators (struct objfile *objfile, FDR *fh, int stype,
- CORE_ADDR svalue)
+handle_psymbol_enumerators (struct objfile *objfile, partial_symtab *pst,
+ FDR *fh, int stype, CORE_ADDR svalue)
{
const bfd_size_type external_sym_size = debug_swap->external_sym_size;
void (*const swap_sym_in) (bfd *, void *, SYMR *) = debug_swap->swap_sym_in;
@@ -3793,7 +3802,7 @@ handle_psymbol_enumerators (struct objfile *objfile, FDR *fh, int stype,

/* Note that the value doesn't matter for enum constants
in psymtabs, just in symtabs. */
- add_psymbol_to_list (name, true,
+ add_psymbol_to_list (pst, name, true,
VAR_DOMAIN, LOC_CONST, -1,
psymbol_placement::STATIC, 0,
psymtab_language, objfile);
@@ -3853,8 +3862,7 @@ mdebug_expand_psymtab (legacy_psymtab *pst, struct objfile *objfile)

/* Do nothing if this is a dummy psymtab. */

- if (pst->n_global_syms == 0 && pst->n_static_syms == 0
- && !pst->text_low_valid && !pst->text_high_valid)
+ if (pst->empty () && !pst->text_low_valid && !pst->text_high_valid)
return;

/* Now read the symbols for this symtab. */
diff --git a/gdb/psympriv.h b/gdb/psympriv.h
index 4622be389bd..363dd0b1fd1 100644
--- a/gdb/psympriv.h
+++ b/gdb/psympriv.h
@@ -196,6 +196,13 @@ struct partial_symtab
text_high_valid = 1;
}

+ /* Return true if this symtab is empty -- meaning that it contains
+ no symbols. It may still have dependencies. */
+ bool empty () const
+ {
+ return global_psymbols.empty () && static_psymbols.empty ();
+ }
+

/* Chain of all existing partial symtabs. */

@@ -269,22 +276,18 @@ struct partial_symtab

/* Global symbol list. This list will be sorted after readin to
improve access. Binary search will be the usual method of
- finding a symbol within it. globals_offset is an integer offset
- within global_psymbols[]. */
+ finding a symbol within it. */

- int globals_offset = 0;
- int n_global_syms = 0;
+ std::vector<partial_symbol *> global_psymbols;

/* Static symbol list. This list will *not* be sorted after readin;
to find a symbol in it, exhaustive search must be used. This is
reasonable because searches through this list will eventually
lead to either the read in of a files symbols for real (assumed
to take a *lot* of time; check) or an error (and we don't care
- how long errors take). This is an offset and size within
- static_psymbols[]. */
+ how long errors take). */

- int statics_offset = 0;
- int n_static_syms = 0;
+ std::vector<partial_symbol *> static_psymbols;

/* True iff objfile->psymtabs_addrmap is properly populated for this
partial_symtab. For discontiguous overlapping psymtabs is the only usable
@@ -403,12 +406,14 @@ enum class psymbol_placement
If COPY_NAME is true, make a copy of NAME, otherwise use the passed
reference.

+ PST is the partial symbol table to add to.
+
THECLASS is the type of symbol.

SECTION is the index of the section of OBJFILE in which the symbol is found.

WHERE determines whether the symbol goes in the list of static or global
- partial symbols of OBJFILE.
+ partial symbols.

COREADDR is the address of the symbol. For partial symbols that don't have
an address, zero is passed.
@@ -416,7 +421,8 @@ enum class psymbol_placement
LANGUAGE is the language from which the symbol originates. This will
influence, amongst other things, how the symbol name is demangled. */

-extern void add_psymbol_to_list (gdb::string_view name,
+extern void add_psymbol_to_list (partial_symtab *pst,
+ gdb::string_view name,
bool copy_name, domain_enum domain,
enum address_class theclass,
short section,
@@ -429,7 +435,8 @@ extern void add_psymbol_to_list (gdb::string_view name,
must be fully constructed, and the names must be set and intern'd
as appropriate. */

-extern void add_psymbol_to_list (const partial_symbol &psym,
+extern void add_psymbol_to_list (partial_symtab *pst,
+ const partial_symbol &psym,
psymbol_placement where,
struct objfile *objfile);

diff --git a/gdb/psymtab.c b/gdb/psymtab.c
index 47e31aab61e..843cb0f600f 100644
--- a/gdb/psymtab.c
+++ b/gdb/psymtab.c
@@ -101,11 +101,6 @@ require_partial_symbols (struct objfile *objfile, bool verbose)
objfile_name (objfile));
(*objfile->sf->sym_read_psymbols) (objfile);

- /* Partial symbols list are not expected to changed after this
- point. */
- objfile->partial_symtabs->global_psymbols.shrink_to_fit ();
- objfile->partial_symtabs->static_psymbols.shrink_to_fit ();
-
if (verbose && !objfile_has_symbols (objfile))
printf_filtered (_("(No debugging symbols found in %s)\n"),
objfile_name (objfile));
@@ -417,12 +412,8 @@ find_pc_sect_psymbol (struct objfile *objfile,
/* Search the global symbols as well as the static symbols, so that
find_pc_partial_function doesn't use a minimal symbol and thus
cache a bad endaddr. */
- for (int i = 0; i < psymtab->n_global_syms; i++)
+ for (partial_symbol *p : psymtab->global_psymbols)
{
- partial_symbol *p
- = objfile->partial_symtabs->global_psymbols[psymtab->globals_offset
- + i];
-
if (p->domain == VAR_DOMAIN
&& p->aclass == LOC_BLOCK
&& pc >= p->address (objfile)
@@ -441,12 +432,8 @@ find_pc_sect_psymbol (struct objfile *objfile,
}
}

- for (int i = 0; i < psymtab->n_static_syms; i++)
+ for (partial_symbol *p : psymtab->static_psymbols)
{
- partial_symbol *p
- = objfile->partial_symtabs->static_psymbols[psymtab->statics_offset
- + i];
-
if (p->domain == VAR_DOMAIN
&& p->aclass == LOC_BLOCK
&& pc >= p->address (objfile)
@@ -577,15 +564,17 @@ match_partial_symbol (struct objfile *objfile,
{
struct partial_symbol **start, **psym;
struct partial_symbol **top, **real_top, **bottom, **center;
- int length = (global ? pst->n_global_syms : pst->n_static_syms);
+ int length = (global
+ ? pst->global_psymbols.size ()
+ : pst->static_psymbols.size ());
int do_linear_search = 1;

if (length == 0)
return NULL;

start = (global ?
- &objfile->partial_symtabs->global_psymbols[pst->globals_offset] :
- &objfile->partial_symtabs->static_psymbols[pst->statics_offset]);
+ &pst->global_psymbols[0] :
+ &pst->static_psymbols[0]);

if (global && ordered_compare) /* Can use a binary search. */
{
@@ -655,15 +644,17 @@ lookup_partial_symbol (struct objfile *objfile,
{
struct partial_symbol **start, **psym;
struct partial_symbol **top, **real_top, **bottom, **center;
- int length = (global ? pst->n_global_syms : pst->n_static_syms);
+ int length = (global
+ ? pst->global_psymbols.size ()
+ : pst->static_psymbols.size ());
int do_linear_search = 1;

if (length == 0)
return NULL;

start = (global ?
- &objfile->partial_symtabs->global_psymbols[pst->globals_offset] :
- &objfile->partial_symtabs->static_psymbols[pst->statics_offset]);
+ &pst->global_psymbols[0] :
+ &pst->static_psymbols[0]);

if (global) /* This means we can use a binary search. */
{
@@ -825,21 +816,21 @@ psym_forget_cached_source_info (struct objfile *objfile)

static void
print_partial_symbols (struct gdbarch *gdbarch, struct objfile *objfile,
- struct partial_symbol **p, int count, const char *what,
- struct ui_file *outfile)
+ const std::vector<partial_symbol *> &symbols,
+ const char *what, struct ui_file *outfile)
{
fprintf_filtered (outfile, " %s partial symbols:\n", what);
- while (count-- > 0)
+ for (partial_symbol *p : symbols)
{
QUIT;
- fprintf_filtered (outfile, " `%s'", (*p)->ginfo.linkage_name ());
- if ((*p)->ginfo.demangled_name () != NULL)
+ fprintf_filtered (outfile, " `%s'", p->ginfo.linkage_name ());
+ if (p->ginfo.demangled_name () != NULL)
{
fprintf_filtered (outfile, " `%s'",
- (*p)->ginfo.demangled_name ());
+ p->ginfo.demangled_name ());
}
fputs_filtered (", ", outfile);
- switch ((*p)->domain)
+ switch (p->domain)
{
case UNDEF_DOMAIN:
fputs_filtered ("undefined domain, ", outfile);
@@ -863,7 +854,7 @@ print_partial_symbols (struct gdbarch *gdbarch, struct objfile *objfile,
fputs_filtered ("<invalid domain>, ", outfile);
break;
}
- switch ((*p)->aclass)
+ switch (p->aclass)
{
case LOC_UNDEF:
fputs_filtered ("undefined", outfile);
@@ -915,9 +906,8 @@ print_partial_symbols (struct gdbarch *gdbarch, struct objfile *objfile,
break;
}
fputs_filtered (", ", outfile);
- fputs_filtered (paddress (gdbarch, (*p)->unrelocated_address ()), outfile);
+ fputs_filtered (paddress (gdbarch, p->unrelocated_address ()), outfile);
fprintf_filtered (outfile, "\n");
- p++;
}
}

@@ -976,19 +966,17 @@ dump_psymtab (struct objfile *objfile, struct partial_symtab *psymtab,
gdb_print_host_address (psymtab->user, outfile);
fprintf_filtered (outfile, "\n");
}
- if (psymtab->n_global_syms > 0)
+ if (!psymtab->global_psymbols.empty ())
{
print_partial_symbols
- (gdbarch, objfile,
- &objfile->partial_symtabs->global_psymbols[psymtab->globals_offset],
- psymtab->n_global_syms, "Global", outfile);
+ (gdbarch, objfile, psymtab->global_psymbols,
+ "Global", outfile);
}
- if (psymtab->n_static_syms > 0)
+ if (!psymtab->static_psymbols.empty ())
{
print_partial_symbols
- (gdbarch, objfile,
- &objfile->partial_symtabs->static_psymbols[psymtab->statics_offset],
- psymtab->n_static_syms, "Static", outfile);
+ (gdbarch, objfile, psymtab->static_psymbols,
+ "Static", outfile);
}
fprintf_filtered (outfile, "\n");
}
@@ -1239,26 +1227,22 @@ recursively_search_psymtabs
}
}

- partial_symbol **gbound
- = (objfile->partial_symtabs->global_psymbols.data ()
- + ps->globals_offset + ps->n_global_syms);
- partial_symbol **sbound
- = (objfile->partial_symtabs->static_psymbols.data ()
- + ps->statics_offset + ps->n_static_syms);
+ partial_symbol **gbound = (ps->global_psymbols.data ()
+ + ps->global_psymbols.size ());
+ partial_symbol **sbound = (ps->static_psymbols.data ()
+ + ps->static_psymbols.size ());
partial_symbol **bound = gbound;

/* Go through all of the symbols stored in a partial
symtab in one loop. */
- partial_symbol **psym = (objfile->partial_symtabs->global_psymbols.data ()
- + ps->globals_offset);
+ partial_symbol **psym = ps->global_psymbols.data ();
while (keep_going)
{
if (psym >= bound)
{
- if (bound == gbound && ps->n_static_syms != 0)
+ if (bound == gbound && !ps->static_psymbols.empty ())
{
- psym = (objfile->partial_symtabs->static_psymbols.data ()
- + ps->statics_offset);
+ psym = ps->static_psymbols.data ();
bound = sbound;
}
else
@@ -1373,14 +1357,10 @@ static void
psym_fill_psymbol_map (struct objfile *objfile,
struct partial_symtab *psymtab,
std::set<CORE_ADDR> *seen_addrs,
- const std::vector<partial_symbol *> &symbols,
- int start,
- int length)
+ const std::vector<partial_symbol *> &symbols)
{
- for (int i = 0; i < length; ++i)
+ for (partial_symbol *psym : symbols)
{
- struct partial_symbol *psym = symbols[start + i];
-
if (psym->aclass == LOC_STATIC)
{
CORE_ADDR addr = psym->address (objfile);
@@ -1408,14 +1388,10 @@ psym_find_compunit_symtab_by_address (struct objfile *objfile,
{
psym_fill_psymbol_map (objfile, pst,
&seen_addrs,
- objfile->partial_symtabs->global_psymbols,
- pst->globals_offset,
- pst->n_global_syms);
+ pst->global_psymbols);
psym_fill_psymbol_map (objfile, pst,
&seen_addrs,
- objfile->partial_symtabs->static_psymbols,
- pst->statics_offset,
- pst->n_static_syms);
+ pst->static_psymbols);
}

objfile->psymbol_map.shrink_to_fit ();
@@ -1468,14 +1444,9 @@ static void
sort_pst_symbols (struct objfile *objfile, struct partial_symtab *pst)
{
/* Sort the global list; don't sort the static list. */
- auto begin = objfile->partial_symtabs->global_psymbols.begin ();
- std::advance (begin, pst->globals_offset);
-
- /* The psymbols for this partial_symtab are currently at the end of the
- vector. */
- auto end = objfile->partial_symtabs->global_psymbols.end ();
-
- std::sort (begin, end, [] (partial_symbol *s1, partial_symbol *s2)
+ std::sort (pst->global_psymbols.begin (),
+ pst->global_psymbols.end (),
+ [] (partial_symbol *s1, partial_symbol *s2)
{
return strcmp_iw_ordered (s1->ginfo.search_name (),
s2->ginfo.search_name ()) < 0;
@@ -1492,20 +1463,6 @@ partial_symtab::partial_symtab (const char *filename,
{
set_text_low (textlow);
set_text_high (raw_text_low ()); /* default */
-
- auto *v1 = new std::vector<partial_symbol *>;
- objfile->partial_symtabs->current_global_psymbols.push_back (v1);
- auto *v2 = new std::vector<partial_symbol *>;
- objfile->partial_symtabs->current_static_psymbols.push_back (v2);
-}
-
-/* Concat vectors V1 and V2. */
-
-static void
-concat (std::vector<partial_symbol *> *v1, std::vector<partial_symbol *> *v2)
-{
- v1->insert (v1->end (), v2->begin (), v2->end ());
- v2->clear ();
}

/* Perform "finishing up" operations of a partial symtab. */
@@ -1513,26 +1470,8 @@ concat (std::vector<partial_symbol *> *v1, std::vector<partial_symbol *> *v2)
void
end_psymtab_common (struct objfile *objfile, struct partial_symtab *pst)
{
- pst->globals_offset = objfile->partial_symtabs->global_psymbols.size ();
- pst->statics_offset = objfile->partial_symtabs->static_psymbols.size ();
-
- auto *current_global_psymbols
- = objfile->partial_symtabs->current_global_psymbols.back ();
- auto *current_static_psymbols
- = objfile->partial_symtabs->current_static_psymbols.back ();
- objfile->partial_symtabs->current_global_psymbols.pop_back ();
- objfile->partial_symtabs->current_static_psymbols.pop_back ();
-
- pst->n_global_syms
- = current_global_psymbols->size ();
- pst->n_static_syms
- = current_static_psymbols->size ();
-
- concat (&objfile->partial_symtabs->global_psymbols, current_global_psymbols);
- concat (&objfile->partial_symtabs->static_psymbols, current_static_psymbols);
-
- delete current_global_psymbols;
- delete current_static_psymbols;
+ pst->global_psymbols.shrink_to_fit ();
+ pst->static_psymbols.shrink_to_fit ();

sort_pst_symbols (objfile, pst);
}
@@ -1603,18 +1542,19 @@ add_psymbol_to_bcache (const partial_symbol &psymbol,
/* Helper function, adds partial symbol to the given partial symbol list. */

static void
-append_psymbol_to_list (std::vector<partial_symbol *> *list,
+append_psymbol_to_list (std::vector<partial_symbol *> &list,
struct partial_symbol *psym,
struct objfile *objfile)
{
- list->push_back (psym);
+ list.push_back (psym);
OBJSTAT (objfile, n_psyms++);
}

/* See psympriv.h. */

void
-add_psymbol_to_list (const partial_symbol &psymbol,
+add_psymbol_to_list (partial_symtab *pst,
+ const partial_symbol &psymbol,
psymbol_placement where,
struct objfile *objfile)
{
@@ -1630,17 +1570,18 @@ add_psymbol_to_list (const partial_symbol &psymbol,
return;

/* Save pointer to partial symbol in psymtab, growing symtab if needed. */
- std::vector<partial_symbol *> *list
+ std::vector<partial_symbol *> &list
= (where == psymbol_placement::STATIC
- ? objfile->partial_symtabs->current_static_psymbols.back ()
- : objfile->partial_symtabs->current_global_psymbols.back ());
+ ? pst->static_psymbols
+ : pst->global_psymbols);
append_psymbol_to_list (list, psym, objfile);
}

/* See psympriv.h. */

void
-add_psymbol_to_list (gdb::string_view name, bool copy_name,
+add_psymbol_to_list (partial_symtab *pst,
+ gdb::string_view name, bool copy_name,
domain_enum domain,
enum address_class theclass,
short section,
@@ -1658,7 +1599,7 @@ add_psymbol_to_list (gdb::string_view name, bool copy_name,
psymbol.ginfo.set_language (language, objfile->partial_symtabs->obstack ());
psymbol.ginfo.compute_and_set_names (name, copy_name, objfile->per_bfd);

- add_psymbol_to_list (psymbol, where, objfile);
+ add_psymbol_to_list (pst, psymbol, where, objfile);
}

/* See psympriv.h. */
@@ -1666,16 +1607,6 @@ add_psymbol_to_list (gdb::string_view name, bool copy_name,
void
init_psymbol_list (struct objfile *objfile, int total_symbols)
{
- if (objfile->partial_symtabs->global_psymbols.capacity () == 0
- && objfile->partial_symtabs->static_psymbols.capacity () == 0)
- {
- /* Current best guess is that approximately a twentieth of the
- total symbols (in a debugging file) are global or static
- oriented symbols, then multiply that by slop factor of
- two. */
- objfile->partial_symtabs->global_psymbols.reserve (total_symbols / 10);
- objfile->partial_symtabs->static_psymbols.reserve (total_symbols / 10);
- }
}

/* See psympriv.h. */
@@ -2045,29 +1976,19 @@ maintenance_info_psymtabs (const char *regexp, int from_tty)
(psymtab->psymtabs_addrmap_supported
? "yes" : "no"));
printf_filtered (" globals ");
- if (psymtab->n_global_syms)
- {
- auto p = &(objfile->partial_symtabs
- ->global_psymbols[psymtab->globals_offset]);
-
- printf_filtered
- ("(* (struct partial_symbol **) %s @ %d)\n",
- host_address_to_string (p),
- psymtab->n_global_syms);
- }
+ if (!psymtab->global_psymbols.empty ())
+ printf_filtered
+ ("(* (struct partial_symbol **) %s @ %d)\n",
+ host_address_to_string (psymtab->global_psymbols.data ()),
+ (int) psymtab->global_psymbols.size ());
else
printf_filtered ("(none)\n");
printf_filtered (" statics ");
- if (psymtab->n_static_syms)
- {
- auto p = &(objfile->partial_symtabs
- ->static_psymbols[psymtab->statics_offset]);
-
- printf_filtered
- ("(* (struct partial_symbol **) %s @ %d)\n",
- host_address_to_string (p),
- psymtab->n_static_syms);
- }
+ if (!psymtab->static_psymbols.empty ())
+ printf_filtered
+ ("(* (struct partial_symbol **) %s @ %d)\n",
+ host_address_to_string (psymtab->static_psymbols.data ()),
+ (int) psymtab->static_psymbols.size ());
else
printf_filtered ("(none)\n");
if (psymtab->user)
@@ -2114,7 +2035,6 @@ maintenance_check_psymtabs (const char *ignore, int from_tty)
struct compunit_symtab *cust = NULL;
const struct blockvector *bv;
const struct block *b;
- int i;

for (objfile *objfile : current_program_space->objfiles ())
for (partial_symtab *ps : require_partial_symbols (objfile, true))
@@ -2146,39 +2066,36 @@ maintenance_check_psymtabs (const char *ignore, int from_tty)
continue;
bv = COMPUNIT_BLOCKVECTOR (cust);
b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
- partial_symbol **psym
- = &objfile->partial_symtabs->static_psymbols[ps->statics_offset];
- for (i = 0; i < ps->n_static_syms; psym++, i++)
+ for (partial_symbol *psym : ps->static_psymbols)
{
/* Skip symbols for inlined functions without address. These may
or may not have a match in the full symtab. */
- if ((*psym)->aclass == LOC_BLOCK
- && (*psym)->ginfo.value.address == 0)
+ if (psym->aclass == LOC_BLOCK
+ && psym->ginfo.value.address == 0)
continue;

- sym = block_lookup_symbol (b, (*psym)->ginfo.search_name (),
+ sym = block_lookup_symbol (b, psym->ginfo.search_name (),
symbol_name_match_type::SEARCH_NAME,
- (*psym)->domain);
+ psym->domain);
if (!sym)
{
printf_filtered ("Static symbol `");
- puts_filtered ((*psym)->ginfo.linkage_name ());
+ puts_filtered (psym->ginfo.linkage_name ());
printf_filtered ("' only found in ");
puts_filtered (ps->filename);
printf_filtered (" psymtab\n");
}
}
b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
- psym = &objfile->partial_symtabs->global_psymbols[ps->globals_offset];
- for (i = 0; i < ps->n_global_syms; psym++, i++)
+ for (partial_symbol *psym : ps->global_psymbols)
{
- sym = block_lookup_symbol (b, (*psym)->ginfo.search_name (),
+ sym = block_lookup_symbol (b, psym->ginfo.search_name (),
symbol_name_match_type::SEARCH_NAME,
- (*psym)->domain);
+ psym->domain);
if (!sym)
{
printf_filtered ("Global symbol `");
- puts_filtered ((*psym)->ginfo.linkage_name ());
+ puts_filtered (psym->ginfo.linkage_name ());
printf_filtered ("' only found in ");
puts_filtered (ps->filename);
printf_filtered (" psymtab\n");
diff --git a/gdb/psymtab.h b/gdb/psymtab.h
index e8bafbe4338..165ee156b6e 100644
--- a/gdb/psymtab.h
+++ b/gdb/psymtab.h
@@ -123,18 +123,6 @@ class psymtab_storage

gdb::bcache psymbol_cache;

- /* Vectors of all partial symbols read in from file. The actual data
- is stored in the objfile_obstack. */
-
- std::vector<partial_symbol *> global_psymbols;
- std::vector<partial_symbol *> static_psymbols;
-
- /* Stack of vectors of partial symbols, using during psymtab
- initialization. */
-
- std::vector<std::vector<partial_symbol *>*> current_global_psymbols;
- std::vector<std::vector<partial_symbol *>*> current_static_psymbols;
-
private:

/* The obstack where allocations are made. This is lazily allocated
diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c
index 389678aa5b7..3b0e5e823de 100644
--- a/gdb/xcoffread.c
+++ b/gdb/xcoffread.c
@@ -2035,8 +2035,7 @@ xcoff_end_psymtab (struct objfile *objfile, legacy_psymtab *pst,

if (num_includes == 0
&& number_dependencies == 0
- && pst->n_global_syms == 0
- && pst->n_static_syms == 0)
+ && pst->empty ())
{
/* Throw away this psymtab, it's empty. */
/* Empty psymtabs happen as a result of header files which don't have
@@ -2575,7 +2574,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,
switch (p[1])
{
case 'S':
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_STATIC,
SECT_OFF_DATA (objfile),
@@ -2587,7 +2587,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,
case 'G':
/* The addresses in these entries are reported to be
wrong. See the code that reads 'G's for symtabs. */
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_STATIC,
SECT_OFF_DATA (objfile),
@@ -2607,7 +2608,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,
|| (p == namestring + 1
&& namestring[0] != ' '))
{
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, STRUCT_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC,
@@ -2615,7 +2617,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,
if (p[2] == 't')
{
/* Also a typedef with the same name. */
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC,
@@ -2628,7 +2631,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,
case 't':
if (p != namestring) /* a name is there, not just :T... */
{
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_TYPEDEF, -1,
psymbol_placement::STATIC,
@@ -2691,7 +2695,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,
;
/* Note that the value doesn't matter for
enum constants in psymtabs, just in symtabs. */
- add_psymbol_to_list (gdb::string_view (p, q - p), true,
+ add_psymbol_to_list (pst,
+ gdb::string_view (p, q - p), true,
VAR_DOMAIN, LOC_CONST, -1,
psymbol_placement::STATIC,
0, psymtab_language, objfile);
@@ -2709,7 +2714,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,

case 'c':
/* Constant, e.g. from "const" in Pascal. */
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_CONST, -1,
psymbol_placement::STATIC,
@@ -2727,7 +2733,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,
function_outside_compilation_unit_complaint (name);
xfree (name);
}
- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
@@ -2758,7 +2765,8 @@ scan_xcoff_symtab (minimal_symbol_reader &reader,
if (startswith (namestring, "@FIX"))
continue;

- add_psymbol_to_list (gdb::string_view (namestring,
+ add_psymbol_to_list (pst,
+ gdb::string_view (namestring,
p - namestring),
true, VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
--
2.17.2