2011-01-10 Michael Snyder <msnyder@vmware.com>
* nto-procfs.c: Comment cleanup, mostly periods and spaces. * nto-tdep.c: Ditto. * nto-tdep.h: Ditto. * objc-exp.y: Ditto. * objc-lang.c: Ditto. * objfiles.c: Ditto. * objfiles.h: Ditto. * observer.c: Ditto. * opencl-lang.c: Ditto. * osabi.c: Ditto. * parse.c: Ditto. * parser-defs.h: Ditto. * p-exp.y: Ditto. * p-lang.c: Ditto. * posix-hdep.c: Ditto. * ppcbug-rom.c: Ditto. * ppc-linux-nat.c: Ditto. * ppc-linux-tdep.c: Ditto. * ppc-linux-tdep.h: Ditto. * ppcnbsd-tdep.c: Ditto. * ppcobsd-tdep.c: Ditto. * ppcobsd-tdep.h: Ditto. * ppc-sysv-tdep.c: Ditto. * ppc-tdep.h: Ditto. * printcmd.c: Ditto. * proc-abi.c: Ditto. * proc-flags.c: Ditto. * procfs.c: Ditto. * proc-utils.h: Ditto. * progspace.h: Ditto. * prologue-value.c: Ditto. * prologue-value.h: Ditto. * psympriv.h: Ditto. * psymtab.c: Ditto. * p-typeprint.c: Ditto. * p-valprint.c: Ditto. * ravenscar-sparc-thread.c: Ditto. * ravenscar-thread.c: Ditto. * ravenscar-thread.h: Ditto. * record.c: Ditto. * regcache.c: Ditto. * regcache.h: Ditto. * remote.c: Ditto. * remote-fileio.c: Ditto. * remote-fileio.h: Ditto. * remote.h: Ditto. * remote-m32r-sdi.c: Ditto. * remote-mips.c: Ditto. * remote-sim.c: Ditto. * rs6000-aix-tdep.c: Ditto. * rs6000-nat.c: Ditto. * rs6000-tdep.c: Ditto.
This commit is contained in:
Michael Snyder
parent
a73c6dcdd4
commit
0df8b4180a
53 changed files with 1096 additions and 936 deletions
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@ -22,7 +22,7 @@
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* This file contains support routines for creating, manipulating, and
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destroying objfile structures. */
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destroying objfile structures. */
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#include "defs.h"
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#include "bfd.h" /* Binary File Description */
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@ -62,7 +62,7 @@ static void objfile_alloc_data (struct objfile *objfile);
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static void objfile_free_data (struct objfile *objfile);
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/* Externally visible variables that are owned by this module.
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See declarations in objfile.h for more info. */
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See declarations in objfile.h for more info. */
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struct objfile *current_objfile; /* For symbol file being read in */
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struct objfile *rt_common_objfile; /* For runtime common symbols */
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@ -111,14 +111,14 @@ get_objfile_pspace_data (struct program_space *pspace)
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/* Records whether any objfiles appeared or disappeared since we last updated
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address to obj section map. */
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/* Locate all mappable sections of a BFD file.
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/* Locate all mappable sections of a BFD file.
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objfile_p_char is a char * to get it through
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bfd_map_over_sections; we cast it back to its proper type. */
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/* Called via bfd_map_over_sections to build up the section table that
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the objfile references. The objfile contains pointers to the start
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of the table (objfile->sections) and to the first location after
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the end of the table (objfile->sections_end). */
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the end of the table (objfile->sections_end). */
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static void
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add_to_objfile_sections (struct bfd *abfd, struct bfd_section *asect,
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@ -158,7 +158,7 @@ add_to_objfile_sections (struct bfd *abfd, struct bfd_section *asect,
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are initialized to zero.
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Also note that if anything else writes to the psymbol obstack while
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we are building the table, we're pretty much hosed. */
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we are building the table, we're pretty much hosed. */
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int
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build_objfile_section_table (struct objfile *objfile)
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@ -184,7 +184,7 @@ build_objfile_section_table (struct objfile *objfile)
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The FLAGS word contains various bits (OBJF_*) that can be taken as
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requests for specific operations. Other bits like OBJF_SHARED are
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simply copied through to the new objfile flags member. */
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simply copied through to the new objfile flags member. */
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/* NOTE: carlton/2003-02-04: This function is called with args NULL, 0
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by jv-lang.c, to create an artificial objfile used to hold
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@ -213,7 +213,7 @@ allocate_objfile (bfd *abfd, int flags)
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/* Update the per-objfile information that comes from the bfd, ensuring
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that any data that is reference is saved in the per-objfile data
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region. */
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region. */
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objfile->obfd = gdb_bfd_ref (abfd);
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if (abfd != NULL)
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@ -240,7 +240,7 @@ allocate_objfile (bfd *abfd, int flags)
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objfile->pspace = current_program_space;
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/* Initialize the section indexes for this objfile, so that we can
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later detect if they are used w/o being properly assigned to. */
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later detect if they are used w/o being properly assigned to. */
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objfile->sect_index_text = -1;
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objfile->sect_index_data = -1;
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@ -251,7 +251,7 @@ allocate_objfile (bfd *abfd, int flags)
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objfile->cp_namespace_symtab = NULL;
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/* Add this file onto the tail of the linked list of other such files. */
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/* Add this file onto the tail of the linked list of other such files. */
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objfile->next = NULL;
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if (object_files == NULL)
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@ -266,7 +266,7 @@ allocate_objfile (bfd *abfd, int flags)
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last_one->next = objfile;
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}
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/* Save passed in flag bits. */
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/* Save passed in flag bits. */
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objfile->flags |= flags;
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/* Rebuild section map next time we need it. */
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@ -282,7 +282,7 @@ get_objfile_arch (struct objfile *objfile)
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return objfile->gdbarch;
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}
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/* Initialize entry point information for this objfile. */
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/* Initialize entry point information for this objfile. */
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void
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init_entry_point_info (struct objfile *objfile)
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@ -420,7 +420,7 @@ objfile_separate_debug_iterate (const struct objfile *parent,
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/* Put one object file before a specified on in the global list.
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This can be used to make sure an object file is destroyed before
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another when using ALL_OBJFILES_SAFE to free all objfiles. */
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another when using ALL_OBJFILES_SAFE to free all objfiles. */
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void
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put_objfile_before (struct objfile *objfile, struct objfile *before_this)
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{
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@ -473,7 +473,7 @@ objfile_to_front (struct objfile *objfile)
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If OBJFILE turns out to be in the list, we zap it's NEXT pointer after
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unlinking it, just to ensure that we have completely severed any linkages
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between the OBJFILE and the list. */
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between the OBJFILE and the list. */
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void
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unlink_objfile (struct objfile *objfile)
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@ -510,7 +510,7 @@ add_separate_debug_objfile (struct objfile *objfile, struct objfile *parent)
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parent->separate_debug_objfile = objfile;
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/* Put the separate debug object before the normal one, this is so that
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usage of the ALL_OBJFILES_SAFE macro will stay safe. */
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usage of the ALL_OBJFILES_SAFE macro will stay safe. */
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put_objfile_before (objfile, parent);
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}
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@ -544,7 +544,7 @@ free_objfile_separate_debug (struct objfile *objfile)
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may be using the symbol information at the same time (when mmalloc is
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extended to support cooperative locking). When more than one process
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is using the mapped symbol info, we need to be more careful about when
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we free objects in the reusable area. */
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we free objects in the reusable area. */
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void
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free_objfile (struct objfile *objfile)
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@ -592,7 +592,7 @@ free_objfile (struct objfile *objfile)
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is using reusable symbol information (via mmalloc) then each of
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these routines is responsible for doing the correct thing, either
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freeing things which are valid only during this particular gdb
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execution, or leaving them to be reused during the next one. */
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execution, or leaving them to be reused during the next one. */
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if (objfile->sf != NULL)
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{
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@ -604,7 +604,7 @@ free_objfile (struct objfile *objfile)
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gdb_bfd_unref (objfile->obfd);
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/* Remove it from the chain of all objfiles. */
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/* Remove it from the chain of all objfiles. */
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unlink_objfile (objfile);
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@ -619,7 +619,7 @@ free_objfile (struct objfile *objfile)
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linkage unit, gdb used to do these things whenever the monolithic
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symbol table was blown away. How much still needs to be done
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is unknown, but we play it safe for now and keep each action until
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it is shown to be no longer needed. */
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it is shown to be no longer needed. */
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/* Not all our callers call clear_symtab_users (objfile_purge_solibs,
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for example), so we need to call this here. */
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@ -632,7 +632,7 @@ free_objfile (struct objfile *objfile)
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innermost_block = NULL;
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/* Check to see if the current_source_symtab belongs to this objfile,
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and if so, call clear_current_source_symtab_and_line. */
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and if so, call clear_current_source_symtab_and_line. */
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{
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struct symtab_and_line cursal = get_current_source_symtab_and_line ();
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@ -645,14 +645,14 @@ free_objfile (struct objfile *objfile)
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}
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}
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/* The last thing we do is free the objfile struct itself. */
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/* The last thing we do is free the objfile struct itself. */
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xfree (objfile->name);
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if (objfile->global_psymbols.list)
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xfree (objfile->global_psymbols.list);
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if (objfile->static_psymbols.list)
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xfree (objfile->static_psymbols.list);
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/* Free the obstacks for non-reusable objfiles */
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/* Free the obstacks for non-reusable objfiles. */
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psymbol_bcache_free (objfile->psymbol_cache);
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bcache_xfree (objfile->macro_cache);
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bcache_xfree (objfile->filename_cache);
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@ -897,7 +897,7 @@ objfile_relocate (struct objfile *objfile, struct section_offsets *new_offsets)
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do_cleanups (my_cleanups);
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}
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/* Relocate breakpoints as necessary, after things are relocated. */
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/* Relocate breakpoints as necessary, after things are relocated. */
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if (changed)
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breakpoint_re_set ();
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}
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@ -935,7 +935,7 @@ objfile_has_symbols (struct objfile *objfile)
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/* Many places in gdb want to test just to see if we have any partial
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symbols available. This function returns zero if none are currently
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available, nonzero otherwise. */
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available, nonzero otherwise. */
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int
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have_partial_symbols (void)
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@ -952,7 +952,7 @@ have_partial_symbols (void)
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/* Many places in gdb want to test just to see if we have any full
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symbols available. This function returns zero if none are currently
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available, nonzero otherwise. */
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available, nonzero otherwise. */
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int
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have_full_symbols (void)
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@ -970,8 +970,8 @@ have_full_symbols (void)
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/* This operations deletes all objfile entries that represent solibs that
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weren't explicitly loaded by the user, via e.g., the add-symbol-file
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command.
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*/
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command. */
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void
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objfile_purge_solibs (void)
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{
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@ -981,8 +981,8 @@ objfile_purge_solibs (void)
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ALL_OBJFILES_SAFE (objf, temp)
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{
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/* We assume that the solib package has been purged already, or will
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be soon.
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*/
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be soon. */
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if (!(objf->flags & OBJF_USERLOADED) && (objf->flags & OBJF_SHARED))
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free_objfile (objf);
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}
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@ -991,7 +991,7 @@ objfile_purge_solibs (void)
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/* Many places in gdb want to test just to see if we have any minimal
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symbols available. This function returns zero if none are currently
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available, nonzero otherwise. */
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available, nonzero otherwise. */
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int
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have_minimal_symbols (void)
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@ -1027,7 +1027,7 @@ qsort_cmp (const void *a, const void *b)
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/* Sections are at the same address. This could happen if
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A) we have an objfile and a separate debuginfo.
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B) we are confused, and have added sections without proper relocation,
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or something like that. */
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or something like that. */
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const struct objfile *const objfile1 = sect1->objfile;
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const struct objfile *const objfile2 = sect2->objfile;
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@ -1292,7 +1292,7 @@ update_section_map (struct program_space *pspace,
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*pmap_size = map_size;
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}
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/* Bsearch comparison function. */
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/* Bsearch comparison function. */
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static int
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bsearch_cmp (const void *key, const void *elt)
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