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-rw-r--r--gdb/auto-load.c517
1 files changed, 352 insertions, 165 deletions
diff --git a/gdb/auto-load.c b/gdb/auto-load.c
index c152778..778eeb6 100644
--- a/gdb/auto-load.c
+++ b/gdb/auto-load.c
@@ -18,6 +18,7 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
+#include <ctype.h>
#include "auto-load.h"
#include "progspace.h"
#include "gdb_regex.h"
@@ -48,14 +49,15 @@
followed by the path of a python script to load. */
#define AUTO_SECTION_NAME ".debug_gdb_scripts"
-static int maybe_add_script (struct auto_load_pspace_info *pspace_info,
- int loaded, const char *name,
- const char *full_path,
- const struct extension_language_defn *language);
+static void maybe_print_unsupported_script_warning
+ (struct auto_load_pspace_info *, struct objfile *objfile,
+ const struct extension_language_defn *language,
+ const char *section_name, unsigned offset);
-static int unsupported_script_warning_print (struct auto_load_pspace_info *);
-
-static int script_not_found_warning_print (struct auto_load_pspace_info *);
+static void maybe_print_script_not_found_warning
+ (struct auto_load_pspace_info *, struct objfile *objfile,
+ const struct extension_language_defn *language,
+ const char *section_name, unsigned offset);
/* Value of the 'set debug auto-load' configuration variable. */
static int debug_auto_load = 0;
@@ -541,8 +543,10 @@ For more information about this security protection see the\n\
struct auto_load_pspace_info
{
- /* For each program space we keep track of loaded scripts. */
- struct htab *loaded_scripts;
+ /* For each program space we keep track of loaded scripts, both when
+ specified as file names and as scripts to be executed directly. */
+ struct htab *loaded_script_files;
+ struct htab *loaded_script_texts;
/* Non-zero if we've issued the warning about an auto-load script not being
supported. We only want to issue this warning once. */
@@ -553,7 +557,7 @@ struct auto_load_pspace_info
int script_not_found_warning_printed;
};
-/* Objects of this type are stored in the loaded script hash table. */
+/* Objects of this type are stored in the loaded_script hash table. */
struct loaded_script
{
@@ -561,7 +565,7 @@ struct loaded_script
const char *name;
/* Full path name or NULL if script wasn't found (or was otherwise
- inaccessible). */
+ inaccessible), or NULL for loaded_script_texts. */
const char *full_path;
/* Non-zero if this script has been loaded. */
@@ -578,8 +582,10 @@ auto_load_pspace_data_cleanup (struct program_space *pspace, void *arg)
{
struct auto_load_pspace_info *info = arg;
- if (info->loaded_scripts)
- htab_delete (info->loaded_scripts);
+ if (info->loaded_script_files)
+ htab_delete (info->loaded_script_files);
+ if (info->loaded_script_texts)
+ htab_delete (info->loaded_script_texts);
xfree (info);
}
@@ -632,10 +638,14 @@ init_loaded_scripts_info (struct auto_load_pspace_info *pspace_info)
Space for each entry is obtained with one malloc so we can free them
easily. */
- pspace_info->loaded_scripts = htab_create (31,
- hash_loaded_script_entry,
- eq_loaded_script_entry,
- xfree);
+ pspace_info->loaded_script_files = htab_create (31,
+ hash_loaded_script_entry,
+ eq_loaded_script_entry,
+ xfree);
+ pspace_info->loaded_script_texts = htab_create (31,
+ hash_loaded_script_entry,
+ eq_loaded_script_entry,
+ xfree);
pspace_info->unsupported_script_warning_printed = FALSE;
pspace_info->script_not_found_warning_printed = FALSE;
@@ -650,23 +660,24 @@ get_auto_load_pspace_data_for_loading (struct program_space *pspace)
struct auto_load_pspace_info *info;
info = get_auto_load_pspace_data (pspace);
- if (info->loaded_scripts == NULL)
+ if (info->loaded_script_files == NULL)
init_loaded_scripts_info (info);
return info;
}
-/* Add script NAME in LANGUAGE to hash table of PSPACE_INFO. LOADED 1 if the
- script has been (is going to) be loaded, 0 otherwise (such as if it has not
- been found). FULL_PATH is NULL if the script wasn't found. The result is
- true if the script was already in the hash table. */
+/* Add script file NAME in LANGUAGE to hash table of PSPACE_INFO.
+ LOADED 1 if the script has been (is going to) be loaded, 0 otherwise
+ (such as if it has not been found).
+ FULL_PATH is NULL if the script wasn't found.
+ The result is true if the script was already in the hash table. */
static int
-maybe_add_script (struct auto_load_pspace_info *pspace_info, int loaded,
- const char *name, const char *full_path,
- const struct extension_language_defn *language)
+maybe_add_script_file (struct auto_load_pspace_info *pspace_info, int loaded,
+ const char *name, const char *full_path,
+ const struct extension_language_defn *language)
{
- struct htab *htab = pspace_info->loaded_scripts;
+ struct htab *htab = pspace_info->loaded_script_files;
struct loaded_script **slot, entry;
int in_hash_table;
@@ -677,7 +688,7 @@ maybe_add_script (struct auto_load_pspace_info *pspace_info, int loaded,
/* If this script is not in the hash table, add it. */
- if (! in_hash_table)
+ if (!in_hash_table)
{
char *p;
@@ -703,6 +714,44 @@ maybe_add_script (struct auto_load_pspace_info *pspace_info, int loaded,
return in_hash_table;
}
+/* Add script contents NAME in LANGUAGE to hash table of PSPACE_INFO.
+ LOADED 1 if the script has been (is going to) be loaded, 0 otherwise
+ (such as if it has not been found).
+ The result is true if the script was already in the hash table. */
+
+static int
+maybe_add_script_text (struct auto_load_pspace_info *pspace_info,
+ int loaded, const char *name,
+ const struct extension_language_defn *language)
+{
+ struct htab *htab = pspace_info->loaded_script_texts;
+ struct loaded_script **slot, entry;
+ int in_hash_table;
+
+ entry.name = name;
+ entry.language = language;
+ slot = (struct loaded_script **) htab_find_slot (htab, &entry, INSERT);
+ in_hash_table = *slot != NULL;
+
+ /* If this script is not in the hash table, add it. */
+
+ if (!in_hash_table)
+ {
+ char *p;
+
+ /* Allocate all space in one chunk so it's easier to free. */
+ *slot = xmalloc (sizeof (**slot) + strlen (name) + 1);
+ p = ((char*) *slot) + sizeof (**slot);
+ strcpy (p, name);
+ (*slot)->name = p;
+ (*slot)->full_path = NULL;
+ (*slot)->loaded = loaded;
+ (*slot)->language = language;
+ }
+
+ return in_hash_table;
+}
+
/* Clear the table of loaded section scripts. */
static void
@@ -712,10 +761,12 @@ clear_section_scripts (void)
struct auto_load_pspace_info *info;
info = program_space_data (pspace, auto_load_pspace_data);
- if (info != NULL && info->loaded_scripts != NULL)
+ if (info != NULL && info->loaded_script_files != NULL)
{
- htab_delete (info->loaded_scripts);
- info->loaded_scripts = NULL;
+ htab_delete (info->loaded_script_files);
+ htab_delete (info->loaded_script_texts);
+ info->loaded_script_files = NULL;
+ info->loaded_script_texts = NULL;
info->unsupported_script_warning_printed = FALSE;
info->script_not_found_warning_printed = FALSE;
}
@@ -803,7 +854,8 @@ auto_load_objfile_script_1 (struct objfile *objfile, const char *realname,
"info auto-load ${lang}-scripts" can print it. */
pspace_info
= get_auto_load_pspace_data_for_loading (current_program_space);
- maybe_add_script (pspace_info, is_safe, debugfile, debugfile, language);
+ maybe_add_script_file (pspace_info, is_safe, debugfile, debugfile,
+ language);
/* To preserve existing behaviour we don't check for whether the
script was already in the table, and always load it.
@@ -864,17 +916,183 @@ auto_load_objfile_script (struct objfile *objfile,
do_cleanups (cleanups);
}
+/* Subroutine of source_section_scripts to simplify it.
+ Load FILE as a script in extension language LANGUAGE.
+ The script is from section SECTION_NAME in OBJFILE at offset OFFSET. */
+
+static void
+source_script_file (struct auto_load_pspace_info *pspace_info,
+ struct objfile *objfile,
+ const struct extension_language_defn *language,
+ const char *section_name, unsigned int offset,
+ const char *file)
+{
+ FILE *stream;
+ char *full_path;
+ int opened, in_hash_table;
+ struct cleanup *cleanups;
+ objfile_script_sourcer_func *sourcer;
+
+ /* Skip this script if support is not compiled in. */
+ sourcer = ext_lang_objfile_script_sourcer (language);
+ if (sourcer == NULL)
+ {
+ /* We don't throw an error, the program is still debuggable. */
+ maybe_print_unsupported_script_warning (pspace_info, objfile, language,
+ section_name, offset);
+ /* We *could* still try to open it, but there's no point. */
+ maybe_add_script_file (pspace_info, 0, file, NULL, language);
+ return;
+ }
+
+ /* Skip this script if auto-loading it has been disabled. */
+ if (!ext_lang_auto_load_enabled (language))
+ {
+ /* No message is printed, just skip it. */
+ return;
+ }
+
+ opened = find_and_open_script (file, 1 /*search_path*/,
+ &stream, &full_path);
+
+ cleanups = make_cleanup (null_cleanup, NULL);
+ if (opened)
+ {
+ make_cleanup_fclose (stream);
+ make_cleanup (xfree, full_path);
+
+ if (!file_is_auto_load_safe (full_path,
+ _("auto-load: Loading %s script "
+ "\"%s\" from section \"%s\" of "
+ "objfile \"%s\".\n"),
+ ext_lang_name (language), full_path,
+ section_name, objfile_name (objfile)))
+ opened = 0;
+ }
+ else
+ {
+ full_path = NULL;
+
+ /* If one script isn't found it's not uncommon for more to not be
+ found either. We don't want to print a message for each script,
+ too much noise. Instead, we print the warning once and tell the
+ user how to find the list of scripts that weren't loaded.
+ We don't throw an error, the program is still debuggable.
+
+ IWBN if complaints.c were more general-purpose. */
+
+ maybe_print_script_not_found_warning (pspace_info, objfile, language,
+ section_name, offset);
+ }
+
+ in_hash_table = maybe_add_script_file (pspace_info, opened, file, full_path,
+ language);
+
+ /* If this file is not currently loaded, load it. */
+ if (opened && !in_hash_table)
+ sourcer (language, objfile, stream, full_path);
+
+ do_cleanups (cleanups);
+}
+
+/* Subroutine of source_section_scripts to simplify it.
+ Execute SCRIPT as a script in extension language LANG.
+ The script is from section SECTION_NAME in OBJFILE at offset OFFSET. */
+
+static void
+execute_script_contents (struct auto_load_pspace_info *pspace_info,
+ struct objfile *objfile,
+ const struct extension_language_defn *language,
+ const char *section_name, unsigned int offset,
+ const char *script)
+{
+ objfile_script_executor_func *executor;
+ const char *newline, *script_text;
+ char *name, *end;
+ int is_safe, in_hash_table;
+ struct cleanup *cleanups;
+
+ cleanups = make_cleanup (null_cleanup, NULL);
+
+ /* The first line of the script is the name of the script.
+ It must not contain any kind of space character. */
+ name = NULL;
+ newline = strchr (script, '\n');
+ if (newline != NULL)
+ {
+ char *buf, *p;
+
+ /* Put the name in a buffer and validate it. */
+ buf = xstrndup (script, newline - script);
+ make_cleanup (xfree, buf);
+ for (p = buf; *p != '\0'; ++p)
+ {
+ if (isspace (*p))
+ break;
+ }
+ /* We don't allow nameless scripts, they're not helpful to the user. */
+ if (p != buf && *p == '\0')
+ name = buf;
+ }
+ if (name == NULL)
+ {
+ /* We don't throw an error, the program is still debuggable. */
+ warning (_("\
+Missing/bad script name in entry at offset %u in section %s\n\
+of file %s."),
+ offset, section_name, objfile_name (objfile));
+ do_cleanups (cleanups);
+ return;
+ }
+ script_text = newline + 1;
+
+ /* Skip this script if support is not compiled in. */
+ executor = ext_lang_objfile_script_executor (language);
+ if (executor == NULL)
+ {
+ /* We don't throw an error, the program is still debuggable. */
+ maybe_print_unsupported_script_warning (pspace_info, objfile, language,
+ section_name, offset);
+ maybe_add_script_text (pspace_info, 0, name, language);
+ do_cleanups (cleanups);
+ return;
+ }
+
+ /* Skip this script if auto-loading it has been disabled. */
+ if (!ext_lang_auto_load_enabled (language))
+ {
+ /* No message is printed, just skip it. */
+ do_cleanups (cleanups);
+ return;
+ }
+
+ is_safe = file_is_auto_load_safe (objfile_name (objfile),
+ _("auto-load: Loading %s script "
+ "\"%s\" from section \"%s\" of "
+ "objfile \"%s\".\n"),
+ ext_lang_name (language), name,
+ section_name, objfile_name (objfile));
+
+ in_hash_table = maybe_add_script_text (pspace_info, is_safe, name, language);
+
+ /* If this file is not currently loaded, load it. */
+ if (is_safe && !in_hash_table)
+ executor (language, objfile, name, script_text);
+
+ do_cleanups (cleanups);
+}
+
/* Load scripts specified in OBJFILE.
START,END delimit a buffer containing a list of nul-terminated
file names.
SECTION_NAME is used in error messages.
- Scripts are found per normal "source -s" command processing.
- First the script is looked for in $cwd. If not found there the
- source search path is used.
+ Scripts specified as file names are found per normal "source -s" command
+ processing. First the script is looked for in $cwd. If not found there
+ the source search path is used.
- The section contains a list of path names of script files to load.
- Each path is null-terminated. */
+ The section contains a list of path names of script files to load or
+ actual script contents. Each entry is nul-terminated. */
static void
source_section_scripts (struct objfile *objfile, const char *section_name,
@@ -887,20 +1105,19 @@ source_section_scripts (struct objfile *objfile, const char *section_name,
for (p = start; p < end; ++p)
{
- const char *file;
- FILE *stream;
- char *full_path;
- int opened, in_hash_table;
- struct cleanup *back_to;
+ const char *entry;
const struct extension_language_defn *language;
- objfile_script_sourcer_func *sourcer;
+ unsigned int offset = p - start;
+ int code = *p;
- switch (*p)
+ switch (code)
{
case SECTION_SCRIPT_ID_PYTHON_FILE:
+ case SECTION_SCRIPT_ID_PYTHON_TEXT:
language = get_ext_lang_defn (EXT_LANG_PYTHON);
break;
case SECTION_SCRIPT_ID_SCHEME_FILE:
+ case SECTION_SCRIPT_ID_SCHEME_TEXT:
language = get_ext_lang_defn (EXT_LANG_GUILE);
break;
default:
@@ -909,105 +1126,37 @@ source_section_scripts (struct objfile *objfile, const char *section_name,
but it's safer to just punt. */
return;
}
- file = ++p;
+ entry = ++p;
while (p < end && *p != '\0')
++p;
if (p == end)
{
- char *buf = alloca (p - file + 1);
-
- memcpy (buf, file, p - file);
- buf[p - file] = '\0';
- warning (_("Non-null-terminated path in %s: %s"),
- section_name, buf);
- /* Don't load it. */
+ warning (_("Non-nul-terminated entry in %s at offset %u"),
+ section_name, offset);
+ /* Don't load/execute it. */
break;
}
- if (p == file)
- {
- warning (_("Empty path in %s"), section_name);
- continue;
- }
-
- /* Until we support more types of records in .debug_gdb_scripts we do
- all the processing here. The expectation is to add a new
- extension_language_script_ops "method" that handles all the records
- for the language. For now we can just use
- extension_language_script_ops.objfile_script_sourcer. */
- /* Skip this script if support is not compiled in. */
- sourcer = ext_lang_objfile_script_sourcer (language);
- if (sourcer == NULL)
+ switch (code)
{
- /* We don't throw an error, the program is still debuggable. */
- if (!unsupported_script_warning_print (pspace_info))
+ case SECTION_SCRIPT_ID_PYTHON_FILE:
+ case SECTION_SCRIPT_ID_SCHEME_FILE:
+ if (p == entry)
{
- warning (_("Unsupported auto-load scripts referenced in"
- " %s section\n"
- "of file %s.\n"
- "Use `info auto-load %s-scripts [REGEXP]'"
- " to list them."),
- section_name, objfile_name (objfile),
- ext_lang_name (language));
+ warning (_("Empty entry in %s at offset %u"),
+ section_name, offset);
+ continue;
}
- /* We *could* still try to open it, but there's no point. */
- maybe_add_script (pspace_info, 0, file, NULL, language);
- continue;
- }
-
- /* Skip this script if auto-loading it has been disabled. */
- if (!ext_lang_auto_load_enabled (language))
- {
- /* No message is printed, just skip it. */
- continue;
- }
-
- opened = find_and_open_script (file, 1 /*search_path*/,
- &stream, &full_path);
-
- back_to = make_cleanup (null_cleanup, NULL);
- if (opened)
- {
- make_cleanup_fclose (stream);
- make_cleanup (xfree, full_path);
-
- if (!file_is_auto_load_safe (full_path,
- _("auto-load: Loading %s script "
- "\"%s\" from section \"%s\" of "
- "objfile \"%s\".\n"),
- ext_lang_name (language), full_path,
- section_name, objfile_name (objfile)))
- opened = 0;
- }
- else
- {
- full_path = NULL;
-
- /* If one script isn't found it's not uncommon for more to not be
- found either. We don't want to print a message for each script,
- too much noise. Instead, we print the warning once and tell the
- user how to find the list of scripts that weren't loaded.
- We don't throw an error, the program is still debuggable.
-
- IWBN if complaints.c were more general-purpose. */
-
- if (script_not_found_warning_print (pspace_info))
- warning (_("Missing auto-load scripts referenced in section %s\n\
-of file %s\n\
-Use `info auto-load %s-scripts [REGEXP]' to list them."),
- section_name, objfile_name (objfile),
- ext_lang_name (language));
+ source_script_file (pspace_info, objfile, language,
+ section_name, offset, entry);
+ break;
+ case SECTION_SCRIPT_ID_PYTHON_TEXT:
+ case SECTION_SCRIPT_ID_SCHEME_TEXT:
+ execute_script_contents (pspace_info, objfile, language,
+ section_name, offset, entry);
+ break;
}
-
- in_hash_table = maybe_add_script (pspace_info, opened, file, full_path,
- language);
-
- /* If this file is not currently loaded, load it. */
- if (opened && !in_hash_table)
- sourcer (language, objfile, stream, full_path);
-
- do_cleanups (back_to);
}
}
@@ -1146,6 +1295,23 @@ sort_scripts_by_name (const void *ap, const void *bp)
"info auto-load" invocation. Extra newline will be printed if needed. */
char auto_load_info_scripts_pattern_nl[] = "";
+/* Subroutine of auto_load_info_scripts to simplify it.
+ Print SCRIPTS. */
+
+static void
+print_scripts (VEC (loaded_script_ptr) *scripts)
+{
+ struct ui_out *uiout = current_uiout;
+ int i;
+ loaded_script_ptr script;
+
+ qsort (VEC_address (loaded_script_ptr, scripts),
+ VEC_length (loaded_script_ptr, scripts),
+ sizeof (loaded_script_ptr), sort_scripts_by_name);
+ for (i = 0; VEC_iterate (loaded_script_ptr, scripts, i, script); ++i)
+ print_script (script);
+}
+
/* Implementation for "info auto-load gdb-scripts"
(and "info auto-load python-scripts"). List scripts in LANGUAGE matching
PATTERN. FROM_TTY is the usual GDB boolean for user interactivity. */
@@ -1157,7 +1323,7 @@ auto_load_info_scripts (char *pattern, int from_tty,
struct ui_out *uiout = current_uiout;
struct auto_load_pspace_info *pspace_info;
struct cleanup *script_chain;
- VEC (loaded_script_ptr) *scripts;
+ VEC (loaded_script_ptr) *script_files, *script_texts;
int nr_scripts;
dont_repeat ();
@@ -1180,25 +1346,38 @@ auto_load_info_scripts (char *pattern, int from_tty,
Plus we want to sort the scripts by name.
So first traverse the hash table collecting the matching scripts. */
- scripts = VEC_alloc (loaded_script_ptr, 10);
- script_chain = make_cleanup (VEC_cleanup (loaded_script_ptr), &scripts);
+ script_files = VEC_alloc (loaded_script_ptr, 10);
+ script_texts = VEC_alloc (loaded_script_ptr, 10);
+ script_chain = make_cleanup (VEC_cleanup (loaded_script_ptr), &script_files);
+ make_cleanup (VEC_cleanup (loaded_script_ptr), &script_texts);
+
+ if (pspace_info != NULL && pspace_info->loaded_script_files != NULL)
+ {
+ struct collect_matching_scripts_data data = { &script_files, language };
+
+ /* Pass a pointer to scripts as VEC_safe_push can realloc space. */
+ htab_traverse_noresize (pspace_info->loaded_script_files,
+ collect_matching_scripts, &data);
+ }
- if (pspace_info != NULL && pspace_info->loaded_scripts != NULL)
+ if (pspace_info != NULL && pspace_info->loaded_script_texts != NULL)
{
- struct collect_matching_scripts_data data = { &scripts, language };
+ struct collect_matching_scripts_data data = { &script_texts, language };
/* Pass a pointer to scripts as VEC_safe_push can realloc space. */
- htab_traverse_noresize (pspace_info->loaded_scripts,
+ htab_traverse_noresize (pspace_info->loaded_script_texts,
collect_matching_scripts, &data);
}
- nr_scripts = VEC_length (loaded_script_ptr, scripts);
+ nr_scripts = (VEC_length (loaded_script_ptr, script_files)
+ + VEC_length (loaded_script_ptr, script_texts));
/* Table header shifted right by preceding "gdb-scripts: " would not match
its columns. */
if (nr_scripts > 0 && pattern == auto_load_info_scripts_pattern_nl)
ui_out_text (uiout, "\n");
+ /* Note: This creates a cleanup to output the table end marker. */
make_cleanup_ui_out_table_begin_end (uiout, 2, nr_scripts,
"AutoLoadedScriptsTable");
@@ -1206,18 +1385,10 @@ auto_load_info_scripts (char *pattern, int from_tty,
ui_out_table_header (uiout, 70, ui_left, "script", "Script");
ui_out_table_body (uiout);
- if (nr_scripts > 0)
- {
- int i;
- loaded_script_ptr script;
-
- qsort (VEC_address (loaded_script_ptr, scripts),
- VEC_length (loaded_script_ptr, scripts),
- sizeof (loaded_script_ptr), sort_scripts_by_name);
- for (i = 0; VEC_iterate (loaded_script_ptr, scripts, i, script); ++i)
- print_script (script);
- }
+ print_scripts (script_files);
+ print_scripts (script_texts);
+ /* Finish up the table before checking for no matching scripts. */
do_cleanups (script_chain);
if (nr_scripts == 0)
@@ -1253,32 +1424,48 @@ info_auto_load_local_gdbinit (char *args, int from_tty)
auto_load_local_gdbinit_pathname);
}
-/* Return non-zero if UNSUPPORTED_SCRIPT_WARNING_PRINTED of PSPACE_INFO was
- unset before calling this function. Always set
- UNSUPPORTED_SCRIPT_WARNING_PRINTED of PSPACE_INFO. */
+/* Print an "unsupported script" warning if it has not already been printed.
+ The script is in language LANGUAGE at offset OFFSET in section SECTION_NAME
+ of OBJFILE. */
-static int
-unsupported_script_warning_print (struct auto_load_pspace_info *pspace_info)
+static void
+maybe_print_unsupported_script_warning
+ (struct auto_load_pspace_info *pspace_info,
+ struct objfile *objfile, const struct extension_language_defn *language,
+ const char *section_name, unsigned offset)
{
- int retval = !pspace_info->unsupported_script_warning_printed;
-
- pspace_info->unsupported_script_warning_printed = 1;
-
- return retval;
+ if (!pspace_info->unsupported_script_warning_printed)
+ {
+ warning (_("\
+Unsupported auto-load script at offset %u in section %s\n\
+of file %s.\n\
+Use `info auto-load %s-scripts [REGEXP]' to list them."),
+ offset, section_name, objfile_name (objfile),
+ ext_lang_name (language));
+ pspace_info->unsupported_script_warning_printed = 1;
+ }
}
/* Return non-zero if SCRIPT_NOT_FOUND_WARNING_PRINTED of PSPACE_INFO was unset
before calling this function. Always set SCRIPT_NOT_FOUND_WARNING_PRINTED
of PSPACE_INFO. */
-static int
-script_not_found_warning_print (struct auto_load_pspace_info *pspace_info)
+static void
+maybe_print_script_not_found_warning
+ (struct auto_load_pspace_info *pspace_info,
+ struct objfile *objfile, const struct extension_language_defn *language,
+ const char *section_name, unsigned offset)
{
- int retval = !pspace_info->script_not_found_warning_printed;
-
- pspace_info->script_not_found_warning_printed = 1;
-
- return retval;
+ if (!pspace_info->script_not_found_warning_printed)
+ {
+ warning (_("\
+Missing auto-load script at offset %u in section %s\n\
+of file %s.\n\
+Use `info auto-load %s-scripts [REGEXP]' to list them."),
+ offset, section_name, objfile_name (objfile),
+ ext_lang_name (language));
+ pspace_info->script_not_found_warning_printed = 1;
+ }
}
/* The only valid "set auto-load" argument is off|0|no|disable. */
generated by cgit v1.1 at 2024-11-22 13:05:25 +0000