7a51afe32a
This is an automated DistroBaker update from upstream sources. If you do not know what this is about or would like to opt out, contact the OSCI team. Source: https://src.fedoraproject.org/rpms/binutils.git#45e67f9ccb533ae5a3956fa6033cc80c64dbc617
110 lines
3.4 KiB
Diff
110 lines
3.4 KiB
Diff
--- binutils.orig/binutils/dwarf.c 2020-10-15 12:13:21.960799738 +0100
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+++ binutils-2.35.1/binutils/dwarf.c 2020-10-15 13:02:39.454692627 +0100
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@@ -10427,7 +10427,7 @@ load_separate_debug_info (const char *
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{
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warn (_("Corrupt debuglink section: %s\n"),
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xlink->name ? xlink->name : xlink->uncompressed_name);
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- return FALSE;
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+ return NULL;
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}
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/* Attempt to locate the separate file.
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@@ -10587,7 +10587,7 @@ load_separate_debug_info (const char *
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{
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warn (_("failed to open separate debug file: %s\n"), debug_filename);
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free (debug_filename);
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- return FALSE;
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+ return NULL;
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}
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/* FIXME: We do not check to see if there are any other separate debug info
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@@ -10632,6 +10632,52 @@ load_dwo_file (const char * main_filenam
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return separate_handle;
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}
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+/* Load a debuglink section and/or a debugaltlink section, if either are present.
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+ Recursively check the loaded files for more of these sections.
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+ FIXME: Should also check for DWO_* entries in the newlu loaded files. */
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+
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+static void
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+check_for_and_load_links (void * file, const char * filename)
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+{
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+ void * handle = NULL;
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+
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+ if (load_debug_section (gnu_debugaltlink, file))
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+ {
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+ Build_id_data build_id_data;
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+
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+ handle = load_separate_debug_info (filename,
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+ & debug_displays[gnu_debugaltlink].section,
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+ parse_gnu_debugaltlink,
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+ check_gnu_debugaltlink,
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+ & build_id_data,
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+ file);
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+ if (handle)
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+ {
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+ assert (handle == first_separate_info->handle);
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+ check_for_and_load_links (first_separate_info->handle,
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+ first_separate_info->filename);
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+ }
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+ }
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+
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+ if (load_debug_section (gnu_debuglink, file))
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+ {
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+ unsigned long crc32;
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+
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+ handle = load_separate_debug_info (filename,
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+ & debug_displays[gnu_debuglink].section,
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+ parse_gnu_debuglink,
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+ check_gnu_debuglink,
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+ & crc32,
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+ file);
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+ if (handle)
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+ {
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+ assert (handle == first_separate_info->handle);
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+ check_for_and_load_links (first_separate_info->handle,
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+ first_separate_info->filename);
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+ }
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+ }
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+}
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+
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/* Load the separate debug info file(s) attached to FILE, if any exist.
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Returns TRUE if any were found, FALSE otherwise.
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If TRUE is returned then the linked list starting at first_separate_info
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@@ -10707,34 +10753,10 @@ load_separate_debug_files (void * file,
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return FALSE;
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/* FIXME: We do not check for the presence of both link sections in the same file. */
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- /* FIXME: We do not check the separate debug info file to see if it too contains debuglinks. */
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/* FIXME: We do not check for the presence of multiple, same-name debuglink sections. */
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/* FIXME: We do not check for the presence of a dwo link as well as a debuglink. */
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- if (load_debug_section (gnu_debugaltlink, file))
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- {
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- Build_id_data * build_id_data;
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-
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- load_separate_debug_info (filename,
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- & debug_displays[gnu_debugaltlink].section,
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- parse_gnu_debugaltlink,
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- check_gnu_debugaltlink,
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- & build_id_data,
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- file);
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- }
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-
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- if (load_debug_section (gnu_debuglink, file))
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- {
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- unsigned long crc32;
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-
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- load_separate_debug_info (filename,
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- & debug_displays[gnu_debuglink].section,
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- parse_gnu_debuglink,
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- check_gnu_debuglink,
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- & crc32,
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- file);
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- }
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-
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+ check_for_and_load_links (file, filename);
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if (first_separate_info != NULL)
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return TRUE;
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