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Replace VEC(gdb_xml_value_s) with std::vector

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This patch replaces VEC(gdb_xml_value_s), which is passed to XML
visitors, with an std::vector.  In order to be able to remove the
cleanup in gdb_xml_parser::start_element, the gdb_xml_parser structure
is made to own the value with a gdb::unique_xmalloc_ptr.

This patch has been tested on the buildbot.

gdb/ChangeLog:

	* xml-support.h (struct gdb_xml_value): Add constructor.
	<value>: Change type to unique_xmalloc_ptr.
	(gdb_xml_value_s): Remove typedef.
	(DEF_VEC_O (gdb_xml_value_s)): Remove.
	(gdb_xml_element_start_handler): Change parameter type to
	std::vector.
	(xml_find_attribute): Likewise.
	* xml-support.c (xml_find_attribute): Change parameter type to
	std::vector and adjust.
	(gdb_xml_values_cleanup): Remove.
	(gdb_xml_parser::start_element): Adjust to std::vector.
	(xinclude_start_include): Change paraeter type to std::vector
	and adjust.
	* btrace.c (check_xml_btrace_version): Likewise.
	(parse_xml_btrace_block): Likewise.
	(parse_xml_btrace_pt_config_cpu): Likewise.
	(parse_xml_btrace_pt): Likewise.
	(parse_xml_btrace_conf_bts): Likewise.
	(parse_xml_btrace_conf_pt): Likewise.
	* memory-map.c (memory_map_start_memory): Likewise.
	(memory_map_start_property): Likewise.
	* osdata.c (osdata_start_osdata): Likewise.
	(osdata_start_item): Likewise.
	(osdata_start_column): Likewise.
	* remote.c (start_thread): Likewise.
	* solib-aix.c (library_list_start_library): Likewise.
	(library_list_start_list): Likewise.
	* solib-svr4.c (library_list_start_library): Likewise.
	(svr4_library_list_start_list): Likewise.
	* solib-target.c (library_list_start_segment): Likewise.
	(library_list_start_section): Likewise.
	(library_list_start_library): Likewise.
	(library_list_start_list): Likewise.
	* tracepoint.c (traceframe_info_start_memory): Likewise.
	(traceframe_info_start_tvar): Likewise.
	* xml-syscall.c (syscall_start_syscall): Likewise.
	* xml-tdesc.c (tdesc_start_target): Likewise.
	(tdesc_start_feature): Likewise.
	(tdesc_start_reg): Likewise.
	(tdesc_start_union): Likewise.
	(tdesc_start_struct): Likewise.
	(tdesc_start_flags): Likewise.
	(tdesc_start_enum): Likewise.
	(tdesc_start_field): Likewise.
	(tdesc_start_enum_value): Likewise.
	(tdesc_start_vector): Likewise.
This commit is contained in:
Simon Marchi 2018-01-07 09:29:52 -05:00 • committed by Simon Marchi
parent f979c73fd0
commit 4d0fdd9b35
13 changed files with 203 additions and 154 deletions
Download patch file Download diff file Expand all files Collapse all files

49
gdb/ChangeLog
View file

@ -1,3 +1,52 @@
2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
* xml-support.h (struct gdb_xml_value): Add constructor.
<value>: Change type to unique_xmalloc_ptr.
(gdb_xml_value_s): Remove typedef.
(DEF_VEC_O (gdb_xml_value_s)): Remove.
(gdb_xml_element_start_handler): Change parameter type to
std::vector.
(xml_find_attribute): Likewise.
* xml-support.c (xml_find_attribute): Change parameter type to
std::vector and adjust.
(gdb_xml_values_cleanup): Remove.
(gdb_xml_parser::start_element): Adjust to std::vector.
(xinclude_start_include): Change paraeter type to std::vector
and adjust.
* btrace.c (check_xml_btrace_version): Likewise.
(parse_xml_btrace_block): Likewise.
(parse_xml_btrace_pt_config_cpu): Likewise.
(parse_xml_btrace_pt): Likewise.
(parse_xml_btrace_conf_bts): Likewise.
(parse_xml_btrace_conf_pt): Likewise.
* memory-map.c (memory_map_start_memory): Likewise.
(memory_map_start_property): Likewise.
* osdata.c (osdata_start_osdata): Likewise.
(osdata_start_item): Likewise.
(osdata_start_column): Likewise.
* remote.c (start_thread): Likewise.
* solib-aix.c (library_list_start_library): Likewise.
(library_list_start_list): Likewise.
* solib-svr4.c (library_list_start_library): Likewise.
(svr4_library_list_start_list): Likewise.
* solib-target.c (library_list_start_segment): Likewise.
(library_list_start_section): Likewise.
(library_list_start_library): Likewise.
(library_list_start_list): Likewise.
* tracepoint.c (traceframe_info_start_memory): Likewise.
(traceframe_info_start_tvar): Likewise.
* xml-syscall.c (syscall_start_syscall): Likewise.
* xml-tdesc.c (tdesc_start_target): Likewise.
(tdesc_start_feature): Likewise.
(tdesc_start_reg): Likewise.
(tdesc_start_union): Likewise.
(tdesc_start_struct): Likewise.
(tdesc_start_flags): Likewise.
(tdesc_start_enum): Likewise.
(tdesc_start_field): Likewise.
(tdesc_start_enum_value): Likewise.
(tdesc_start_vector): Likewise.
2018-01-07 Simon Marchi <simon.marchi@polymtl.ca> 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
* extension.h (struct xmethod_worker) <clone>: Remove. * extension.h (struct xmethod_worker) <clone>: Remove.

39
gdb/btrace.c
View file

@ -2002,10 +2002,11 @@ btrace_free_objfile (struct objfile *objfile)
static void static void
check_xml_btrace_version (struct gdb_xml_parser *parser, check_xml_btrace_version (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC (gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
const char *version const char *version
= (const char *) xml_find_attribute (attributes, "version")->value; = (const char *) xml_find_attribute (attributes, "version")->value.get ();
if (strcmp (version, "1.0") != 0) if (strcmp (version, "1.0") != 0)
gdb_xml_error (parser, _("Unsupported btrace version: \"%s\""), version); gdb_xml_error (parser, _("Unsupported btrace version: \"%s\""), version);
@ -2016,7 +2017,8 @@ check_xml_btrace_version (struct gdb_xml_parser *parser,
static void static void
parse_xml_btrace_block (struct gdb_xml_parser *parser, parse_xml_btrace_block (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC (gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct btrace_data *btrace; struct btrace_data *btrace;
struct btrace_block *block; struct btrace_block *block;
@ -2038,8 +2040,8 @@ parse_xml_btrace_block (struct gdb_xml_parser *parser,
gdb_xml_error (parser, _("Btrace format error.")); gdb_xml_error (parser, _("Btrace format error."));
} }
begin = (ULONGEST *) xml_find_attribute (attributes, "begin")->value; begin = (ULONGEST *) xml_find_attribute (attributes, "begin")->value.get ();
end = (ULONGEST *) xml_find_attribute (attributes, "end")->value; end = (ULONGEST *) xml_find_attribute (attributes, "end")->value.get ();
block = VEC_safe_push (btrace_block_s, btrace->variant.bts.blocks, NULL); block = VEC_safe_push (btrace_block_s, btrace->variant.bts.blocks, NULL);
block->begin = *begin; block->begin = *begin;
@ -2092,16 +2094,20 @@ static void
parse_xml_btrace_pt_config_cpu (struct gdb_xml_parser *parser, parse_xml_btrace_pt_config_cpu (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, void *user_data,
VEC (gdb_xml_value_s) *attributes) std::vector<gdb_xml_value> &attributes)
{ {
struct btrace_data *btrace; struct btrace_data *btrace;
const char *vendor; const char *vendor;
ULONGEST *family, *model, *stepping; ULONGEST *family, *model, *stepping;
vendor = (const char *) xml_find_attribute (attributes, "vendor")->value; vendor =
family = (ULONGEST *) xml_find_attribute (attributes, "family")->value; (const char *) xml_find_attribute (attributes, "vendor")->value.get ();
model = (ULONGEST *) xml_find_attribute (attributes, "model")->value; family
stepping = (ULONGEST *) xml_find_attribute (attributes, "stepping")->value; = (ULONGEST *) xml_find_attribute (attributes, "family")->value.get ();
model
= (ULONGEST *) xml_find_attribute (attributes, "model")->value.get ();
stepping
= (ULONGEST *) xml_find_attribute (attributes, "stepping")->value.get ();
btrace = (struct btrace_data *) user_data; btrace = (struct btrace_data *) user_data;
@ -2132,7 +2138,8 @@ parse_xml_btrace_pt_raw (struct gdb_xml_parser *parser,
static void static void
parse_xml_btrace_pt (struct gdb_xml_parser *parser, parse_xml_btrace_pt (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC (gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct btrace_data *btrace; struct btrace_data *btrace;
@ -2226,7 +2233,8 @@ parse_xml_btrace (struct btrace_data *btrace, const char *buffer)
static void static void
parse_xml_btrace_conf_bts (struct gdb_xml_parser *parser, parse_xml_btrace_conf_bts (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC (gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct btrace_config *conf; struct btrace_config *conf;
struct gdb_xml_value *size; struct gdb_xml_value *size;
@ -2237,7 +2245,7 @@ parse_xml_btrace_conf_bts (struct gdb_xml_parser *parser,
size = xml_find_attribute (attributes, "size"); size = xml_find_attribute (attributes, "size");
if (size != NULL) if (size != NULL)
conf->bts.size = (unsigned int) *(ULONGEST *) size->value; conf->bts.size = (unsigned int) *(ULONGEST *) size->value.get ();
} }
/* Parse a btrace-conf "pt" xml record. */ /* Parse a btrace-conf "pt" xml record. */
@ -2245,7 +2253,8 @@ parse_xml_btrace_conf_bts (struct gdb_xml_parser *parser,
static void static void
parse_xml_btrace_conf_pt (struct gdb_xml_parser *parser, parse_xml_btrace_conf_pt (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC (gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct btrace_config *conf; struct btrace_config *conf;
struct gdb_xml_value *size; struct gdb_xml_value *size;
@ -2256,7 +2265,7 @@ parse_xml_btrace_conf_pt (struct gdb_xml_parser *parser,
size = xml_find_attribute (attributes, "size"); size = xml_find_attribute (attributes, "size");
if (size != NULL) if (size != NULL)
conf->pt.size = (unsigned int) *(ULONGEST *) size->value; conf->pt.size = (unsigned int) *(ULONGEST *) size->value.get ();
} }
static const struct gdb_xml_attribute btrace_conf_pt_attributes[] = { static const struct gdb_xml_attribute btrace_conf_pt_attributes[] = {

14
gdb/memory-map.c
View file

@ -58,18 +58,19 @@ struct memory_map_parsing_data
static void static void
memory_map_start_memory (struct gdb_xml_parser *parser, memory_map_start_memory (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct memory_map_parsing_data *data struct memory_map_parsing_data *data
= (struct memory_map_parsing_data *) user_data; = (struct memory_map_parsing_data *) user_data;
ULONGEST *start_p, *length_p, *type_p; ULONGEST *start_p, *length_p, *type_p;
start_p start_p
= (ULONGEST *) xml_find_attribute (attributes, "start")->value; = (ULONGEST *) xml_find_attribute (attributes, "start")->value.get ();
length_p length_p
= (ULONGEST *) xml_find_attribute (attributes, "length")->value; = (ULONGEST *) xml_find_attribute (attributes, "length")->value.get ();
type_p type_p
= (ULONGEST *) xml_find_attribute (attributes, "type")->value; = (ULONGEST *) xml_find_attribute (attributes, "type")->value.get ();
data->memory_map->emplace_back (*start_p, *start_p + *length_p, data->memory_map->emplace_back (*start_p, *start_p + *length_p,
(enum mem_access_mode) *type_p); (enum mem_access_mode) *type_p);
@ -97,13 +98,14 @@ memory_map_end_memory (struct gdb_xml_parser *parser,
static void static void
memory_map_start_property (struct gdb_xml_parser *parser, memory_map_start_property (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct memory_map_parsing_data *data struct memory_map_parsing_data *data
= (struct memory_map_parsing_data *) user_data; = (struct memory_map_parsing_data *) user_data;
char *name; char *name;
name = (char *) xml_find_attribute (attributes, "name")->value; name = (char *) xml_find_attribute (attributes, "name")->value.get ();
data->property_name.assign (name); data->property_name.assign (name);
} }

13
gdb/osdata.c
View file

@ -56,14 +56,15 @@ struct osdata_parsing_data
static void static void
osdata_start_osdata (struct gdb_xml_parser *parser, osdata_start_osdata (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct osdata_parsing_data *data = (struct osdata_parsing_data *) user_data; struct osdata_parsing_data *data = (struct osdata_parsing_data *) user_data;
if (data->osdata != NULL) if (data->osdata != NULL)
gdb_xml_error (parser, _("Seen more than on osdata element")); gdb_xml_error (parser, _("Seen more than on osdata element"));
char *type = (char *) xml_find_attribute (attributes, "type")->value; char *type = (char *) xml_find_attribute (attributes, "type")->value.get ();
data->osdata.reset (new struct osdata (std::string (type))); data->osdata.reset (new struct osdata (std::string (type)));
} }
@ -72,7 +73,8 @@ osdata_start_osdata (struct gdb_xml_parser *parser,
static void static void
osdata_start_item (struct gdb_xml_parser *parser, osdata_start_item (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct osdata_parsing_data *data = (struct osdata_parsing_data *) user_data; struct osdata_parsing_data *data = (struct osdata_parsing_data *) user_data;
data->osdata->items.emplace_back (); data->osdata->items.emplace_back ();
@ -83,11 +85,12 @@ osdata_start_item (struct gdb_xml_parser *parser,
static void static void
osdata_start_column (struct gdb_xml_parser *parser, osdata_start_column (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct osdata_parsing_data *data = (struct osdata_parsing_data *) user_data; struct osdata_parsing_data *data = (struct osdata_parsing_data *) user_data;
const char *name const char *name
= (const char *) xml_find_attribute (attributes, "name")->value; = (const char *) xml_find_attribute (attributes, "name")->value.get ();
data->property_name.assign (name); data->property_name.assign (name);
} }

11
gdb/remote.c
View file

@ -3077,13 +3077,14 @@ remote_get_threads_with_ql (struct target_ops *ops,
static void static void
start_thread (struct gdb_xml_parser *parser, start_thread (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct threads_listing_context *data struct threads_listing_context *data
= (struct threads_listing_context *) user_data; = (struct threads_listing_context *) user_data;
struct gdb_xml_value *attr; struct gdb_xml_value *attr;
char *id = (char *) xml_find_attribute (attributes, "id")->value; char *id = (char *) xml_find_attribute (attributes, "id")->value.get ();
ptid_t ptid = read_ptid (id, NULL); ptid_t ptid = read_ptid (id, NULL);
data->items.emplace_back (ptid); data->items.emplace_back (ptid);
@ -3091,15 +3092,15 @@ start_thread (struct gdb_xml_parser *parser,
attr = xml_find_attribute (attributes, "core"); attr = xml_find_attribute (attributes, "core");
if (attr != NULL) if (attr != NULL)
item.core = *(ULONGEST *) attr->value; item.core = *(ULONGEST *) attr->value.get ();
attr = xml_find_attribute (attributes, "name"); attr = xml_find_attribute (attributes, "name");
if (attr != NULL) if (attr != NULL)
item.name = (const char *) attr->value; item.name = (const char *) attr->value.get ();
attr = xml_find_attribute (attributes, "handle"); attr = xml_find_attribute (attributes, "handle");
if (attr != NULL) if (attr != NULL)
item.thread_handle = hex2bin ((const char *) attr->value); item.thread_handle = hex2bin ((const char *) attr->value.get ());
} }
static void static void

20
gdb/solib-aix.c
View file

@ -134,30 +134,30 @@ static void
library_list_start_library (struct gdb_xml_parser *parser, library_list_start_library (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, void *user_data,
VEC (gdb_xml_value_s) *attributes) std::vector<gdb_xml_value> &attributes)
{ {
VEC (lm_info_aix_p) **list = (VEC (lm_info_aix_p) **) user_data; VEC (lm_info_aix_p) **list = (VEC (lm_info_aix_p) **) user_data;
lm_info_aix *item = new lm_info_aix; lm_info_aix *item = new lm_info_aix;
struct gdb_xml_value *attr; struct gdb_xml_value *attr;
attr = xml_find_attribute (attributes, "name"); attr = xml_find_attribute (attributes, "name");
item->filename = xstrdup ((const char *) attr->value); item->filename = xstrdup ((const char *) attr->value.get ());
attr = xml_find_attribute (attributes, "member"); attr = xml_find_attribute (attributes, "member");
if (attr != NULL) if (attr != NULL)
item->member_name = xstrdup ((const char *) attr->value); item->member_name = xstrdup ((const char *) attr->value.get ());
attr = xml_find_attribute (attributes, "text_addr"); attr = xml_find_attribute (attributes, "text_addr");
item->text_addr = * (ULONGEST *) attr->value; item->text_addr = * (ULONGEST *) attr->value.get ();
attr = xml_find_attribute (attributes, "text_size"); attr = xml_find_attribute (attributes, "text_size");
item->text_size = * (ULONGEST *) attr->value; item->text_size = * (ULONGEST *) attr->value.get ();
attr = xml_find_attribute (attributes, "data_addr"); attr = xml_find_attribute (attributes, "data_addr");
item->data_addr = * (ULONGEST *) attr->value; item->data_addr = * (ULONGEST *) attr->value.get ();
attr = xml_find_attribute (attributes, "data_size"); attr = xml_find_attribute (attributes, "data_size");
item->data_size = * (ULONGEST *) attr->value; item->data_size = * (ULONGEST *) attr->value.get ();
VEC_safe_push (lm_info_aix_p, *list, item); VEC_safe_push (lm_info_aix_p, *list, item);
} }
@ -167,9 +167,11 @@ library_list_start_library (struct gdb_xml_parser *parser,
static void static void
library_list_start_list (struct gdb_xml_parser *parser, library_list_start_list (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC (gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
char *version = (char *) xml_find_attribute (attributes, "version")->value; char *version
= (char *) xml_find_attribute (attributes, "version")->value.get ();
if (strcmp (version, "1.0") != 0) if (strcmp (version, "1.0") != 0)
gdb_xml_error (parser, gdb_xml_error (parser,

18
gdb/solib-svr4.c
View file

@ -1144,17 +1144,18 @@ svr4_copy_library_list (struct so_list *src)
static void static void
library_list_start_library (struct gdb_xml_parser *parser, library_list_start_library (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct svr4_library_list *list = (struct svr4_library_list *) user_data; struct svr4_library_list *list = (struct svr4_library_list *) user_data;
const char *name const char *name
= (const char *) xml_find_attribute (attributes, "name")->value; = (const char *) xml_find_attribute (attributes, "name")->value.get ();
ULONGEST *lmp ULONGEST *lmp
= (ULONGEST *) xml_find_attribute (attributes, "lm")->value; = (ULONGEST *) xml_find_attribute (attributes, "lm")->value.get ();
ULONGEST *l_addrp ULONGEST *l_addrp
= (ULONGEST *) xml_find_attribute (attributes, "l_addr")->value; = (ULONGEST *) xml_find_attribute (attributes, "l_addr")->value.get ();
ULONGEST *l_ldp ULONGEST *l_ldp
= (ULONGEST *) xml_find_attribute (attributes, "l_ld")->value; = (ULONGEST *) xml_find_attribute (attributes, "l_ld")->value.get ();
struct so_list *new_elem; struct so_list *new_elem;
new_elem = XCNEW (struct so_list); new_elem = XCNEW (struct so_list);
@ -1177,11 +1178,12 @@ library_list_start_library (struct gdb_xml_parser *parser,
static void static void
svr4_library_list_start_list (struct gdb_xml_parser *parser, svr4_library_list_start_list (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct svr4_library_list *list = (struct svr4_library_list *) user_data; struct svr4_library_list *list = (struct svr4_library_list *) user_data;
const char *version const char *version
= (const char *) xml_find_attribute (attributes, "version")->value; = (const char *) xml_find_attribute (attributes, "version")->value.get ();
struct gdb_xml_value *main_lm = xml_find_attribute (attributes, "main-lm"); struct gdb_xml_value *main_lm = xml_find_attribute (attributes, "main-lm");
if (strcmp (version, "1.0") != 0) if (strcmp (version, "1.0") != 0)
@ -1190,7 +1192,7 @@ svr4_library_list_start_list (struct gdb_xml_parser *parser,
version); version);
if (main_lm) if (main_lm)
list->main_lm = *(ULONGEST *) main_lm->value; list->main_lm = *(ULONGEST *) main_lm->value.get ();
} }
/* The allowed elements and attributes for an XML library list. /* The allowed elements and attributes for an XML library list.

20
gdb/solib-target.c
View file

@ -79,12 +79,13 @@ solib_target_parse_libraries (const char *library)
static void static void
library_list_start_segment (struct gdb_xml_parser *parser, library_list_start_segment (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
VEC(lm_info_target_p) **list = (VEC(lm_info_target_p) **) user_data; VEC(lm_info_target_p) **list = (VEC(lm_info_target_p) **) user_data;
lm_info_target *last = VEC_last (lm_info_target_p, *list); lm_info_target *last = VEC_last (lm_info_target_p, *list);
ULONGEST *address_p ULONGEST *address_p
= (ULONGEST *) xml_find_attribute (attributes, "address")->value; = (ULONGEST *) xml_find_attribute (attributes, "address")->value.get ();
CORE_ADDR address = (CORE_ADDR) *address_p; CORE_ADDR address = (CORE_ADDR) *address_p;
if (!last->section_bases.empty ()) if (!last->section_bases.empty ())
@ -97,12 +98,13 @@ library_list_start_segment (struct gdb_xml_parser *parser,
static void static void
library_list_start_section (struct gdb_xml_parser *parser, library_list_start_section (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
VEC(lm_info_target_p) **list = (VEC(lm_info_target_p) **) user_data; VEC(lm_info_target_p) **list = (VEC(lm_info_target_p) **) user_data;
lm_info_target *last = VEC_last (lm_info_target_p, *list); lm_info_target *last = VEC_last (lm_info_target_p, *list);
ULONGEST *address_p ULONGEST *address_p
= (ULONGEST *) xml_find_attribute (attributes, "address")->value; = (ULONGEST *) xml_find_attribute (attributes, "address")->value.get ();
CORE_ADDR address = (CORE_ADDR) *address_p; CORE_ADDR address = (CORE_ADDR) *address_p;
if (!last->segment_bases.empty ()) if (!last->segment_bases.empty ())
@ -117,12 +119,13 @@ library_list_start_section (struct gdb_xml_parser *parser,
static void static void
library_list_start_library (struct gdb_xml_parser *parser, library_list_start_library (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
VEC(lm_info_target_p) **list = (VEC(lm_info_target_p) **) user_data; VEC(lm_info_target_p) **list = (VEC(lm_info_target_p) **) user_data;
lm_info_target *item = new lm_info_target; lm_info_target *item = new lm_info_target;
const char *name const char *name
= (const char *) xml_find_attribute (attributes, "name")->value; = (const char *) xml_find_attribute (attributes, "name")->value.get ();
item->name = xstrdup (name); item->name = xstrdup (name);
VEC_safe_push (lm_info_target_p, *list, item); VEC_safe_push (lm_info_target_p, *list, item);
@ -146,14 +149,15 @@ library_list_end_library (struct gdb_xml_parser *parser,
static void static void
library_list_start_list (struct gdb_xml_parser *parser, library_list_start_list (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct gdb_xml_value *version = xml_find_attribute (attributes, "version"); struct gdb_xml_value *version = xml_find_attribute (attributes, "version");
/* #FIXED attribute may be omitted, Expat returns NULL in such case. */ /* #FIXED attribute may be omitted, Expat returns NULL in such case. */
if (version != NULL) if (version != NULL)
{ {
const char *string = (const char *) version->value; const char *string = (const char *) version->value.get ();
if (strcmp (string, "1.0") != 0) if (strcmp (string, "1.0") != 0)
gdb_xml_error (parser, gdb_xml_error (parser,

11
gdb/tracepoint.c
View file

@ -3959,15 +3959,16 @@ parse_traceframe_info (const char *tframe_info)
static void static void
traceframe_info_start_memory (struct gdb_xml_parser *parser, traceframe_info_start_memory (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct traceframe_info *info = (struct traceframe_info *) user_data; struct traceframe_info *info = (struct traceframe_info *) user_data;
ULONGEST *start_p, *length_p; ULONGEST *start_p, *length_p;
start_p start_p
= (ULONGEST *) xml_find_attribute (attributes, "start")->value; = (ULONGEST *) xml_find_attribute (attributes, "start")->value.get ();
length_p length_p
= (ULONGEST *) xml_find_attribute (attributes, "length")->value; = (ULONGEST *) xml_find_attribute (attributes, "length")->value.get ();
info->memory.emplace_back (*start_p, *length_p); info->memory.emplace_back (*start_p, *length_p);
} }
@ -3978,11 +3979,11 @@ static void
traceframe_info_start_tvar (struct gdb_xml_parser *parser, traceframe_info_start_tvar (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, void *user_data,
VEC(gdb_xml_value_s) *attributes) std::vector<gdb_xml_value> &attributes)
{ {
struct traceframe_info *info = (struct traceframe_info *) user_data; struct traceframe_info *info = (struct traceframe_info *) user_data;
const char *id_attrib const char *id_attrib
= (const char *) xml_find_attribute (attributes, "id")->value; = (const char *) xml_find_attribute (attributes, "id")->value.get ();
int id = gdb_xml_parse_ulongest (parser, id_attrib); int id = gdb_xml_parse_ulongest (parser, id_attrib);
info->tvars.push_back (id); info->tvars.push_back (id);

42
gdb/xml-support.c
View file

@ -228,32 +228,16 @@ gdb_xml_error (struct gdb_xml_parser *parser, const char *format, ...)
ATTRIBUTES. Returns NULL if not found. */ ATTRIBUTES. Returns NULL if not found. */
struct gdb_xml_value * struct gdb_xml_value *
xml_find_attribute (VEC(gdb_xml_value_s) *attributes, const char *name) xml_find_attribute (std::vector<gdb_xml_value> &attributes,
const char *name)
{ {
struct gdb_xml_value *value; for (gdb_xml_value &value : attributes)
int ix; if (strcmp (value.name, name) == 0)
return &value;
for (ix = 0; VEC_iterate (gdb_xml_value_s, attributes, ix, value); ix++)
if (strcmp (value->name, name) == 0)
return value;
return NULL; return NULL;
} }
/* Clean up a vector of parsed attribute values. */
static void
gdb_xml_values_cleanup (void *data)
{
VEC(gdb_xml_value_s) **values = (VEC(gdb_xml_value_s) **) data;
struct gdb_xml_value *value;
int ix;
for (ix = 0; VEC_iterate (gdb_xml_value_s, *values, ix, value); ix++)
xfree (value->value);
VEC_free (gdb_xml_value_s, *values);
}
/* Handle the start of an element. NAME is the element, and ATTRS are /* Handle the start of an element. NAME is the element, and ATTRS are
the names and values of this element's attributes. */ the names and values of this element's attributes. */
@ -266,9 +250,7 @@ gdb_xml_parser::start_element (const XML_Char *name,
const struct gdb_xml_element *element; const struct gdb_xml_element *element;
const struct gdb_xml_attribute *attribute; const struct gdb_xml_attribute *attribute;
VEC(gdb_xml_value_s) *attributes = NULL;
unsigned int seen; unsigned int seen;
struct cleanup *back_to;
/* Push an error scope. If we return or throw an exception before /* Push an error scope. If we return or throw an exception before
filling this in, it will tell us to ignore children of this filling this in, it will tell us to ignore children of this
@ -317,7 +299,7 @@ gdb_xml_parser::start_element (const XML_Char *name,
scope.seen |= seen; scope.seen |= seen;
back_to = make_cleanup (gdb_xml_values_cleanup, &attributes); std::vector<gdb_xml_value> attributes;
for (attribute = element->attributes; for (attribute = element->attributes;
attribute != NULL && attribute->name != NULL; attribute != NULL && attribute->name != NULL;
@ -326,7 +308,6 @@ gdb_xml_parser::start_element (const XML_Char *name,
const char *val = NULL; const char *val = NULL;
const XML_Char **p; const XML_Char **p;
void *parsed_value; void *parsed_value;
struct gdb_xml_value new_value;
for (p = attrs; *p != NULL; p += 2) for (p = attrs; *p != NULL; p += 2)
if (!strcmp (attribute->name, p[0])) if (!strcmp (attribute->name, p[0]))
@ -361,9 +342,7 @@ gdb_xml_parser::start_element (const XML_Char *name,
else else
parsed_value = xstrdup (val); parsed_value = xstrdup (val);
new_value.name = attribute->name; attributes.emplace_back (attribute->name, parsed_value);
new_value.value = parsed_value;
VEC_safe_push (gdb_xml_value_s, attributes, &new_value);
} }
/* Check for unrecognized attributes. */ /* Check for unrecognized attributes. */
@ -395,8 +374,6 @@ gdb_xml_parser::start_element (const XML_Char *name,
scope_level &new_scope = m_scopes.back (); scope_level &new_scope = m_scopes.back ();
new_scope.element = element; new_scope.element = element;
new_scope.elements = element->children; new_scope.elements = element->children;
do_cleanups (back_to);
} }
/* Wrapper for gdb_xml_start_element, to prevent throwing exceptions /* Wrapper for gdb_xml_start_element, to prevent throwing exceptions
@ -803,11 +780,12 @@ struct xinclude_parsing_data
static void static void
xinclude_start_include (struct gdb_xml_parser *parser, xinclude_start_include (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct xinclude_parsing_data *data struct xinclude_parsing_data *data
= (struct xinclude_parsing_data *) user_data; = (struct xinclude_parsing_data *) user_data;
char *href = (char *) xml_find_attribute (attributes, "href")->value; char *href = (char *) xml_find_attribute (attributes, "href")->value.get ();
gdb_xml_debug (parser, _("Processing XInclude of \"%s\""), href); gdb_xml_debug (parser, _("Processing XInclude of \"%s\""), href);

14
gdb/xml-support.h
View file

@ -74,11 +74,13 @@ bool xml_process_xincludes (std::string &result,
struct gdb_xml_value struct gdb_xml_value
{ {
gdb_xml_value (const char *name_, void *value_)
: name (name_), value (value_)
{}
const char *name; const char *name;
void *value; gdb::unique_xmalloc_ptr<void> value;
}; };
typedef struct gdb_xml_value gdb_xml_value_s;
DEF_VEC_O(gdb_xml_value_s);
/* The type of an attribute handler. /* The type of an attribute handler.
@ -146,7 +148,7 @@ enum gdb_xml_element_flag
typedef void (gdb_xml_element_start_handler) typedef void (gdb_xml_element_start_handler)
(struct gdb_xml_parser *parser, const struct gdb_xml_element *element, (struct gdb_xml_parser *parser, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes); void *user_data, std::vector<gdb_xml_value> &attributes);
/* A handler called at the end of an element. /* A handler called at the end of an element.
@ -199,8 +201,8 @@ void gdb_xml_error (struct gdb_xml_parser *parser, const char *format, ...)
/* Find the attribute named NAME in the set of parsed attributes /* Find the attribute named NAME in the set of parsed attributes
ATTRIBUTES. Returns NULL if not found. */ ATTRIBUTES. Returns NULL if not found. */
struct gdb_xml_value *xml_find_attribute (VEC(gdb_xml_value_s) *attributes, struct gdb_xml_value *xml_find_attribute
const char *name); (std::vector<gdb_xml_value> &attributes, const char *name);
/* Parse an integer attribute into a ULONGEST. */ /* Parse an integer attribute into a ULONGEST. */

23
gdb/xml-syscall.c
View file

@ -227,29 +227,26 @@ syscall_create_syscall_desc (struct syscalls_info *syscalls_info,
static void static void
syscall_start_syscall (struct gdb_xml_parser *parser, syscall_start_syscall (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data,
std::vector<gdb_xml_value> &attributes)
{ {
struct syscall_parsing_data *data = (struct syscall_parsing_data *) user_data; struct syscall_parsing_data *data = (struct syscall_parsing_data *) user_data;
struct gdb_xml_value *attrs = VEC_address (gdb_xml_value_s, attributes);
int len, i;
/* syscall info. */ /* syscall info. */
char *name = NULL; char *name = NULL;
int number = 0; int number = 0;
char *groups = NULL; char *groups = NULL;
len = VEC_length (gdb_xml_value_s, attributes); for (const gdb_xml_value &attr : attributes)
for (i = 0; i < len; i++)
{ {
if (strcmp (attrs[i].name, "name") == 0) if (strcmp (attr.name, "name") == 0)
name = (char *) attrs[i].value; name = (char *) attr.value.get ();
else if (strcmp (attrs[i].name, "number") == 0) else if (strcmp (attr.name, "number") == 0)
number = * (ULONGEST *) attrs[i].value; number = * (ULONGEST *) attr.value.get ();
else if (strcmp (attrs[i].name, "groups") == 0) else if (strcmp (attr.name, "groups") == 0)
groups = (char *) attrs[i].value; groups = (char *) attr.value.get ();
else else
internal_error (__FILE__, __LINE__, internal_error (__FILE__, __LINE__,
_("Unknown attribute name '%s'."), attrs[i].name); _("Unknown attribute name '%s'."), attr.name);
} }
gdb_assert (name); gdb_assert (name);

83
gdb/xml-tdesc.c
View file

@ -144,9 +144,10 @@ tdesc_end_compatible (struct gdb_xml_parser *parser,
static void static void
tdesc_start_target (struct gdb_xml_parser *parser, tdesc_start_target (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
char *version = (char *) xml_find_attribute (attributes, "version")->value; char *version
= (char *) xml_find_attribute (attributes, "version")->value.get ();
if (strcmp (version, "1.0") != 0) if (strcmp (version, "1.0") != 0)
gdb_xml_error (parser, gdb_xml_error (parser,
@ -159,10 +160,10 @@ tdesc_start_target (struct gdb_xml_parser *parser,
static void static void
tdesc_start_feature (struct gdb_xml_parser *parser, tdesc_start_feature (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
char *name = (char *) xml_find_attribute (attributes, "name")->value; char *name = (char *) xml_find_attribute (attributes, "name")->value.get ();
data->current_feature = tdesc_create_feature (data->tdesc, name); data->current_feature = tdesc_create_feature (data->tdesc, name);
} }
@ -173,37 +174,36 @@ tdesc_start_feature (struct gdb_xml_parser *parser,
static void static void
tdesc_start_reg (struct gdb_xml_parser *parser, tdesc_start_reg (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
struct gdb_xml_value *attrs = VEC_address (gdb_xml_value_s, attributes); int ix = 0;
int ix = 0, length;
char *name, *group; char *name, *group;
const char *type; const char *type;
int bitsize, regnum, save_restore; int bitsize, regnum, save_restore;
length = VEC_length (gdb_xml_value_s, attributes); int length = attributes.size ();
name = (char *) attrs[ix++].value; name = (char *) attributes[ix++].value.get ();
bitsize = * (ULONGEST *) attrs[ix++].value; bitsize = * (ULONGEST *) attributes[ix++].value.get ();
if (ix < length && strcmp (attrs[ix].name, "regnum") == 0) if (ix < length && strcmp (attributes[ix].name, "regnum") == 0)
regnum = * (ULONGEST *) attrs[ix++].value; regnum = * (ULONGEST *) attributes[ix++].value.get ();
else else
regnum = data->next_regnum; regnum = data->next_regnum;
if (ix < length && strcmp (attrs[ix].name, "type") == 0) if (ix < length && strcmp (attributes[ix].name, "type") == 0)
type = (char *) attrs[ix++].value; type = (char *) attributes[ix++].value.get ();
else else
type = "int"; type = "int";
if (ix < length && strcmp (attrs[ix].name, "group") == 0) if (ix < length && strcmp (attributes[ix].name, "group") == 0)
group = (char *) attrs[ix++].value; group = (char *) attributes[ix++].value.get ();
else else
group = NULL; group = NULL;
if (ix < length && strcmp (attrs[ix].name, "save-restore") == 0) if (ix < length && strcmp (attributes[ix].name, "save-restore") == 0)
save_restore = * (ULONGEST *) attrs[ix++].value; save_restore = * (ULONGEST *) attributes[ix++].value.get ();
else else
save_restore = 1; save_restore = 1;
@ -225,10 +225,10 @@ tdesc_start_reg (struct gdb_xml_parser *parser,
static void static void
tdesc_start_union (struct gdb_xml_parser *parser, tdesc_start_union (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
char *id = (char *) xml_find_attribute (attributes, "id")->value; char *id = (char *) xml_find_attribute (attributes, "id")->value.get ();
data->current_type = tdesc_create_union (data->current_feature, id); data->current_type = tdesc_create_union (data->current_feature, id);
data->current_type_size = 0; data->current_type_size = 0;
@ -240,10 +240,10 @@ tdesc_start_union (struct gdb_xml_parser *parser,
static void static void
tdesc_start_struct (struct gdb_xml_parser *parser, tdesc_start_struct (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
char *id = (char *) xml_find_attribute (attributes, "id")->value; char *id = (char *) xml_find_attribute (attributes, "id")->value.get ();
struct gdb_xml_value *attr; struct gdb_xml_value *attr;
tdesc_type_with_fields *type_with_fields tdesc_type_with_fields *type_with_fields
@ -254,7 +254,7 @@ tdesc_start_struct (struct gdb_xml_parser *parser,
attr = xml_find_attribute (attributes, "size"); attr = xml_find_attribute (attributes, "size");
if (attr != NULL) if (attr != NULL)
{ {
ULONGEST size = * (ULONGEST *) attr->value; ULONGEST size = * (ULONGEST *) attr->value.get ();
if (size > MAX_FIELD_SIZE) if (size > MAX_FIELD_SIZE)
{ {
@ -270,12 +270,12 @@ tdesc_start_struct (struct gdb_xml_parser *parser,
static void static void
tdesc_start_flags (struct gdb_xml_parser *parser, tdesc_start_flags (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
char *id = (char *) xml_find_attribute (attributes, "id")->value; char *id = (char *) xml_find_attribute (attributes, "id")->value.get ();
ULONGEST size = * (ULONGEST *) ULONGEST size = * (ULONGEST *)
xml_find_attribute (attributes, "size")->value; xml_find_attribute (attributes, "size")->value.get ();
if (size > MAX_FIELD_SIZE) if (size > MAX_FIELD_SIZE)
{ {
@ -291,12 +291,12 @@ tdesc_start_flags (struct gdb_xml_parser *parser,
static void static void
tdesc_start_enum (struct gdb_xml_parser *parser, tdesc_start_enum (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
char *id = (char *) xml_find_attribute (attributes, "id")->value; char *id = (char *) xml_find_attribute (attributes, "id")->value.get ();
int size = * (ULONGEST *) int size = * (ULONGEST *)
xml_find_attribute (attributes, "size")->value; xml_find_attribute (attributes, "size")->value.get ();
if (size > MAX_FIELD_SIZE) if (size > MAX_FIELD_SIZE)
{ {
@ -315,7 +315,7 @@ tdesc_start_enum (struct gdb_xml_parser *parser,
static void static void
tdesc_start_field (struct gdb_xml_parser *parser, tdesc_start_field (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
struct gdb_xml_value *attr; struct gdb_xml_value *attr;
@ -323,12 +323,12 @@ tdesc_start_field (struct gdb_xml_parser *parser,
char *field_name, *field_type_id; char *field_name, *field_type_id;
int start, end; int start, end;
field_name = (char *) xml_find_attribute (attributes, "name")->value; field_name = (char *) xml_find_attribute (attributes, "name")->value.get ();
attr = xml_find_attribute (attributes, "type"); attr = xml_find_attribute (attributes, "type");
if (attr != NULL) if (attr != NULL)
{ {
field_type_id = (char *) attr->value; field_type_id = (char *) attr->value.get ();
field_type = tdesc_named_type (data->current_feature, field_type_id); field_type = tdesc_named_type (data->current_feature, field_type_id);
} }
else else
@ -340,7 +340,7 @@ tdesc_start_field (struct gdb_xml_parser *parser,
attr = xml_find_attribute (attributes, "start"); attr = xml_find_attribute (attributes, "start");
if (attr != NULL) if (attr != NULL)
{ {
ULONGEST ul_start = * (ULONGEST *) attr->value; ULONGEST ul_start = * (ULONGEST *) attr->value.get ();
if (ul_start > MAX_FIELD_BITSIZE) if (ul_start > MAX_FIELD_BITSIZE)
{ {
@ -356,7 +356,7 @@ tdesc_start_field (struct gdb_xml_parser *parser,
attr = xml_find_attribute (attributes, "end"); attr = xml_find_attribute (attributes, "end");
if (attr != NULL) if (attr != NULL)
{ {
ULONGEST ul_end = * (ULONGEST *) attr->value; ULONGEST ul_end = * (ULONGEST *) attr->value.get ();
if (ul_end > MAX_FIELD_BITSIZE) if (ul_end > MAX_FIELD_BITSIZE)
{ {
@ -444,7 +444,7 @@ tdesc_start_field (struct gdb_xml_parser *parser,
static void static void
tdesc_start_enum_value (struct gdb_xml_parser *parser, tdesc_start_enum_value (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
struct gdb_xml_value *attr; struct gdb_xml_value *attr;
@ -452,10 +452,10 @@ tdesc_start_enum_value (struct gdb_xml_parser *parser,
ULONGEST ul_value; ULONGEST ul_value;
int value; int value;
field_name = (char *) xml_find_attribute (attributes, "name")->value; field_name = (char *) xml_find_attribute (attributes, "name")->value.get ();
attr = xml_find_attribute (attributes, "value"); attr = xml_find_attribute (attributes, "value");
ul_value = * (ULONGEST *) attr->value; ul_value = * (ULONGEST *) attr->value.get ();
if (ul_value > INT_MAX) if (ul_value > INT_MAX)
{ {
gdb_xml_error (parser, gdb_xml_error (parser,
@ -473,17 +473,16 @@ tdesc_start_enum_value (struct gdb_xml_parser *parser,
static void static void
tdesc_start_vector (struct gdb_xml_parser *parser, tdesc_start_vector (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element, const struct gdb_xml_element *element,
void *user_data, VEC(gdb_xml_value_s) *attributes) void *user_data, std::vector<gdb_xml_value> &attributes)
{ {
struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data; struct tdesc_parsing_data *data = (struct tdesc_parsing_data *) user_data;
struct gdb_xml_value *attrs = VEC_address (gdb_xml_value_s, attributes);
struct tdesc_type *field_type; struct tdesc_type *field_type;
char *id, *field_type_id; char *id, *field_type_id;
ULONGEST count; ULONGEST count;
id = (char *) attrs[0].value; id = (char *) attributes[0].value.get ();
field_type_id = (char *) attrs[1].value; field_type_id = (char *) attributes[1].value.get ();
count = * (ULONGEST *) attrs[2].value; count = * (ULONGEST *) attributes[2].value.get ();
if (count > MAX_VECTOR_SIZE) if (count > MAX_VECTOR_SIZE)
{ {