Re: -file-list-exec-source-files

Bob Rossi
2004-05-22T01:53:00Z

OK, I just finished ripping down the ceiling and walls in my kitchen.
Is there any chance my patch got reviewed in that time? There's an
outstanding bet between my wife and I that I will be able to completely
renovate my kitchen before this patch gets reviewed.

What does that say about the GDB patch review process?!?

Can I *even* get a response from someone capable of committing this
patch?

Someone with authority, pleeeaaassseeeee help me.

Thanks,
Bob Rossi

On Thu, May 06, 2004 at 06:12:59PM -0400, Bob Rossi wrote:
> Any comments?
>
> Bob Rossi
>
> On Mon, Apr 26, 2004 at 09:05:30AM -0400, Bob Rossi wrote:
> > On Thu, Apr 22, 2004 at 11:40:31AM -0400, Elena Zannoni wrote:
> > > Eli Zaretskii writes:
> > > > > Date: Tue, 20 Apr 2004 10:10:01 -0400
> > > > > From: Bob Rossi <bob@brasko.net>
> > > > >
> > > > > Honestly, will someone please review this patch.
> > > > >
> > > > > Seriously, why is no one looking at this patch?
> > > > > It's been over 2 months now!
> > > >
> > > > Bob, I suggest that you submit another patch that takes into account
> > > > all the comments, mainly by Elena and Jason, that still stand after
> > > > the discussions back then. Right now, your followups are just
> > > > reiterations of Elena's comments and your counter-comments; it's hard
> > > > to look at the patch whose many parts are invalidated by discussions.
> > > >
> > > > If I missed a newer patch you've already sent, please tell me its URL
> > > > in the archives, and I will look at it.
> > > >
> > > > In any case, I think Elena should have the final word, since she is
> > > > both responsible for gdb/mi and was the original reviewer of your
> > > > submission. But I will try to help her by taking another look at your
> > > > code.
> > > >
> > >
> > > Thank you Eli for helping in this, I appreciate the help. Bob, please
> > > run gdb_indent.sh (found in the gdb source directory) on your code to
> > > make it conform to gnu standards. Also address the issues you feel
> > > comfortable fixing. Once that's done we can have another look.
> >
> > Thanks, here is a new patch. The testsuite is still passing with this
> > change.
> >
> > I hopefully fixed the formatting problems and most of the other issues
> > you brought up. The only 2 known issues are the
> > 1. dwarf2 specs about :pathname or hostname:pathname
> > 2. comments about source.c
> >
> > Here were your comments with my respone,
> >
> > > this part I am not clear about.
> >
> > Ok, Ok. I thought about this a lot. I think I made the best decision and
> > can describe why.
> >
> > A few assumptions are in order. In order to get the fullname (abs path)
> > to a file, GDB need's three things. The directory the file was compiled
> > in (dirname), the filename in question (filename) and a list of paths
> > to search.
> >
> > > There is already a function called source_full_path_of() would it help
> > > if you used it?
> >
> > The function source_full_path_of does not take into account 'dirname'.
> > It calls openp, which is not capable of finding the fullname of a file,
> > since it doesn't understand what dirname is. Basically, I don't even
> > think this function (source_full_path_of) is "truly" capable of
> > finding the fullpath to a file. However, instead of removing it,
> > I left it, since caller's of this function might be using for something
> > I know nothing about.
> >
> > > What is the difference between find_and_open_source and
> > > open_source_file? I.e. why did you need to introduce it. I think it's
> > > not clear just from your comments about the file possibly baing moved
> > > around.
> >
> > open_source_file was left around for backwards compatibility. The unit
> > source.c was used to calling a function, with just passing the symtab,
> > and getting back the symtab with a valid fullname. I could remove all
> > occurences of this function and replace it with symtab_to_fullname.
> >
> > > I am a bit worried about the substitution of symtab_to_filename with
> > > symtab_to_fullname. The former returns null only if there is no
> > > symtab. The latter returns null when there is no symtab OR when it
> > > cannot find the file. So the behavior is slightly different.
> >
> > I basically think that the call -file-list-exec-source-files shouldn't
> > 'cache' it's results. GDB looks for each file, every time it is
> > requested to get the fullname. This is because, the user could have
> > changed the path, or moved/deleted the file. I don't think GDB should
> > just return the filename instead, of the fullname.
> >
> > So, if find_and_open_source couldn't "find and open the source file", it
> > returns NULL. Also, as a side effect, fullname in the [ps]ymtab also
> > get's set to NULL.
> >
> > The testsuite didn't seem to have a problem with this, and I think it
> > makes sense to not trick the caller into having results when it couldn't
> > find any.
> >
> > If the caller really wanted this functionality,
> > return s->filename; /* File not found. Just use short name */
> > I believe it should be the caller's responsibility.
> >
> > if ( symtab_to_fullname ( s ) == NULL )
> > /* use symtab->filename */
> > else
> > /* use symtab->fullname */
> >
> > It doesn't really make sense to return the filename and not state that
> > it is not really the fullname. Also, if the caller tries to access
> > s->fullname, it will not be successful, because the file simply isn't
> > there.
> >
> > Bob Rossi
> >
> > Index: gdb/dbxread.c
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/dbxread.c,v
> > retrieving revision 1.64
> > diff -w -u -r1.64 dbxread.c
> > --- gdb/dbxread.c 14 Feb 2004 15:46:32 -0000 1.64
> > +++ gdb/dbxread.c 26 Apr 2004 23:54:42 -0000
> > @@ -1463,6 +1463,7 @@
> > static int prev_so_symnum = -10;
> > static int first_so_symnum;
> > char *p;
> > + static char *dirname_nso;
> > int prev_textlow_not_set;
> >
> > valu = nlist.n_value + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
> > @@ -1520,18 +1521,27 @@
> >
> > p = strrchr (namestring, '/');
> > if (p && *(p + 1) == '\000')
> > - continue; /* Simply ignore directory name SOs */
> > + {
> > + /* Save the directory name SOs locally, then save it into
> > + the psymtab when it's created below. */
> > + dirname_nso = namestring;
> > + continue;
> > + }
> >
> > /* Some other compilers (C++ ones in particular) emit useless
> > SOs for non-existant .c files. We ignore all subsequent SOs that
> > immediately follow the first. */
> >
> > if (!pst)
> > + {
> > pst = start_psymtab (objfile,
> > namestring, valu,
> > first_so_symnum * symbol_size,
> > objfile->global_psymbols.next,
> > objfile->static_psymbols.next);
> > + pst->dirname = dirname_nso;
> > + dirname_nso = NULL;
> > + }
> > continue;
> > }
> >
> > Index: gdb/defs.h
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/defs.h,v
> > retrieving revision 1.144
> > diff -w -u -r1.144 defs.h
> > --- gdb/defs.h 21 Apr 2004 23:52:20 -0000 1.144
> > +++ gdb/defs.h 26 Apr 2004 23:54:44 -0000
> > @@ -616,8 +616,6 @@
> >
> > extern void init_last_source_visited (void);
> >
> > -extern char *symtab_to_filename (struct symtab *);
> > -
> > /* From exec.c */
> >
> > extern void exec_set_section_offsets (bfd_signed_vma text_off,
> > Index: gdb/dwarf2read.c
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/dwarf2read.c,v
> > retrieving revision 1.148
> > diff -w -u -r1.148 dwarf2read.c
> > --- gdb/dwarf2read.c 19 Apr 2004 18:20:50 -0000 1.148
> > +++ gdb/dwarf2read.c 26 Apr 2004 23:54:52 -0000
> > @@ -378,6 +378,7 @@
> > sometimes DW_TAG_MIPS_linkage_name or a string computed in some
> > other fashion. */
> > char *name;
> > + char *dirname;
> >
> > /* The scope to prepend to our children. This is generally
> > allocated on the comp_unit_obstack, so will disappear
> > @@ -1272,6 +1273,8 @@
> > objfile->global_psymbols.next,
> > objfile->static_psymbols.next);
> >
> > + pst->dirname = xstrdup ( comp_unit_die.dirname );
> > +
> > pst->read_symtab_private = (char *)
> > obstack_alloc (&objfile->objfile_obstack, sizeof (struct dwarf2_pinfo));
> > DWARF_INFO_OFFSET (pst) = beg_of_comp_unit - dwarf2_per_objfile->info_buffer;
> > @@ -4771,6 +4774,10 @@
> > /* Prefer DW_AT_MIPS_linkage_name over DW_AT_name. */
> > if (part_die->name == NULL)
> > part_die->name = DW_STRING (&attr);
> > + break;
> > + case DW_AT_comp_dir:
> > + if (part_die->dirname == NULL)
> > + part_die->dirname = DW_STRING (&attr);
> > break;
> > case DW_AT_MIPS_linkage_name:
> > part_die->name = DW_STRING (&attr);
> > Index: gdb/source.c
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/source.c,v
> > retrieving revision 1.50
> > diff -w -u -r1.50 source.c
> > --- gdb/source.c 28 Feb 2004 18:04:37 -0000 1.50
> > +++ gdb/source.c 26 Apr 2004 23:54:54 -0000
> > @@ -805,30 +805,45 @@
> > return 1;
> > }
> >
> > -
> > -/* Open a source file given a symtab S. Returns a file descriptor or
> > - negative number for error. */
> > -
> > +/* This function is capable of finding the absolute path to a
> > + source file, and opening it, provided you give it an
> > + OBJFILE and FILENAME. Both the DIRNAME and FULLNAME are only
> > + added suggestions on where to find the file.
> > +
> > + OBJFILE should be the objfile associated with a psymtab or symtab.
> > + FILENAME should be the filename to open.
> > + DIRNAME is the compilation directory of a particular source file.
> > + Only some debug formats provide this info.
> > + FULLNAME can be the last known absolute path to the file in question.
> > +
> > + On Success
> > + A valid file descriptor is returned. ( the return value is positive )
> > + FULLNAME is set to the absolute path to the file just opened.
> > +
> > + On Failure
> > + A non valid file descriptor is returned. ( the return value is negitive )
> > + FULLNAME is set to NULL. */
> > int
> > -open_source_file (struct symtab *s)
> > +find_and_open_source (struct objfile *objfile,
> > + const char *filename,
> > + const char *dirname, char **fullname)
> > {
> > char *path = source_path;
> > const char *p;
> > int result;
> > - char *fullname;
> >
> > /* Quick way out if we already know its full name */
> > - if (s->fullname)
> > + if (*fullname)
> > {
> > - result = open (s->fullname, OPEN_MODE);
> > + result = open (*fullname, OPEN_MODE);
> > if (result >= 0)
> > return result;
> > /* Didn't work -- free old one, try again. */
> > - xmfree (s->objfile->md, s->fullname);
> > - s->fullname = NULL;
> > + xmfree (objfile->md, *fullname);
> > + *fullname = NULL;
> > }
> >
> > - if (s->dirname != NULL)
> > + if (dirname != NULL)
> > {
> > /* Replace a path entry of $cdir with the compilation directory name */
> > #define cdir_len 5
> > @@ -841,60 +856,106 @@
> > int len;
> >
> > path = (char *)
> > - alloca (strlen (source_path) + 1 + strlen (s->dirname) + 1);
> > + alloca (strlen (source_path) + 1 + strlen (dirname) + 1);
> > len = p - source_path;
> > strncpy (path, source_path, len); /* Before $cdir */
> > - strcpy (path + len, s->dirname); /* new stuff */
> > + strcpy (path + len, dirname); /* new stuff */
> > strcat (path + len, source_path + len + cdir_len); /* After $cdir */
> > }
> > }
> >
> > - result = openp (path, 0, s->filename, OPEN_MODE, 0, &s->fullname);
> > + result = openp (path, 0, filename, OPEN_MODE, 0, fullname);
> > if (result < 0)
> > {
> > /* Didn't work. Try using just the basename. */
> > - p = lbasename (s->filename);
> > - if (p != s->filename)
> > - result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname);
> > + p = lbasename (filename);
> > + if (p != filename)
> > + result = openp (path, 0, p, OPEN_MODE, 0, fullname);
> > }
> >
> > if (result >= 0)
> > {
> > - fullname = s->fullname;
> > - s->fullname = mstrsave (s->objfile->md, s->fullname);
> > - xfree (fullname);
> > + char *tmp_fullname;
> > + tmp_fullname = *fullname;
> > + *fullname = mstrsave (objfile->md, *fullname);
> > + xfree (tmp_fullname);
> > }
> > return result;
> > }
> >
> > -/* Return the path to the source file associated with symtab. Returns NULL
> > - if no symtab. */
> > +/* Open a source file given a symtab S. Returns a file descriptor or
> > + negative number for error.
> > +
> > + This function is a convience function to find_and_open_source. */
> > +
> > +int
> > +open_source_file (struct symtab *s)
> > +{
> > + if (!s)
> > + return -1;
> > +
> > + return find_and_open_source (s->objfile, s->filename, s->dirname,
> > + &s->fullname);
> > +}
> > +
> > +/* Finds the fullname that a symtab represents.
> > +
> > + If this functions finds the fullname, it will save it in ps->fullname
> > + and it will also return the value.
> >
> > + If this function fails to find the file that this symtab represents,
> > + NULL will be returned and ps->fullname will be set to NULL. */
> > char *
> > -symtab_to_filename (struct symtab *s)
> > +symtab_to_fullname (struct symtab *s)
> > {
> > - int fd;
> > + int r;
> >
> > if (!s)
> > return NULL;
> >
> > - /* If we've seen the file before, just return fullname. */
> > + /* Don't check s->fullname here, the file could have been
> > + deleted/moved/..., look for it again */
> > + r =
> > + find_and_open_source (s->objfile, s->filename, s->dirname, &s->fullname);
> >
> > - if (s->fullname)
> > + if (r)
> > + {
> > + close (r);
> > return s->fullname;
> > + }
> >
> > - /* Try opening the file to setup fullname */
> > + return NULL;
> > +}
> >
> > - fd = open_source_file (s);
> > - if (fd < 0)
> > - return s->filename; /* File not found. Just use short name */
> > +/* Finds the fullname that a partial_symtab represents.
> >
> > - /* Found the file. Cleanup and return the full name */
> > + If this functions finds the fullname, it will save it in ps->fullname
> > + and it will also return the value.
> >
> > - close (fd);
> > - return s->fullname;
> > + If this function fails to find the file that this partial_symtab represents,
> > + NULL will be returned and ps->fullname will be set to NULL. */
> > +char *
> > +psymtab_to_fullname (struct partial_symtab *ps)
> > +{
> > + int r;
> > +
> > + if (!ps)
> > + return NULL;
> > +
> > + /* Don't check ps->fullname here, the file could have been
> > + deleted/moved/..., look for it again */
> > + r =
> > + find_and_open_source (ps->objfile, ps->filename, ps->dirname,
> > + &ps->fullname);
> > +
> > + if (r)
> > + {
> > + close (r);
> > + return ps->fullname;
> > }
> > \f
> > + return NULL;
> > +}
> >
> > /* Create and initialize the table S->line_charpos that records
> > the positions of the lines in the source file, which is assumed
> > Index: gdb/source.h
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/source.h,v
> > retrieving revision 1.4
> > diff -w -u -r1.4 source.h
> > --- gdb/source.h 12 Apr 2003 17:41:25 -0000 1.4
> > +++ gdb/source.h 26 Apr 2004 23:54:54 -0000
> > @@ -27,6 +27,9 @@
> > negative number for error. */
> > extern int open_source_file (struct symtab *s);
> >
> > +extern char* psymtab_to_fullname ( struct partial_symtab *ps );
> > +extern char* symtab_to_fullname ( struct symtab *s );
> > +
> > /* Create and initialize the table S->line_charpos that records the
> > positions of the lines in the source file, which is assumed to be
> > open on descriptor DESC. All set S->nlines to the number of such
> > Index: gdb/symtab.c
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/symtab.c,v
> > retrieving revision 1.129
> > diff -w -u -r1.129 symtab.c
> > --- gdb/symtab.c 8 Apr 2004 21:18:13 -0000 1.129
> > +++ gdb/symtab.c 26 Apr 2004 23:54:58 -0000
> > @@ -181,7 +181,7 @@
> >
> > if (full_path != NULL)
> > {
> > - const char *fp = symtab_to_filename (s);
> > + const char *fp = symtab_to_fullname (s);
> > if (FILENAME_CMP (full_path, fp) == 0)
> > {
> > return s;
> > @@ -190,7 +190,7 @@
> >
> > if (real_path != NULL)
> > {
> > - char *rp = gdb_realpath (symtab_to_filename (s));
> > + char *rp = gdb_realpath (symtab_to_fullname (s));
> > make_cleanup (xfree, rp);
> > if (FILENAME_CMP (real_path, rp) == 0)
> > {
> > Index: gdb/symtab.h
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/symtab.h,v
> > retrieving revision 1.90
> > diff -w -u -r1.90 symtab.h
> > --- gdb/symtab.h 8 Apr 2004 21:18:13 -0000 1.90
> > +++ gdb/symtab.h 26 Apr 2004 23:55:01 -0000
> > @@ -877,6 +877,10 @@
> >
> > char *fullname;
> >
> > + /* Directory in which it was compiled, or NULL if we don't know. */
> > +
> > + char *dirname;
> > +
> > /* Information about the object file from which symbols should be read. */
> >
> > struct objfile *objfile;
> > Index: gdb/doc/gdb.texinfo
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/doc/gdb.texinfo,v
> > retrieving revision 1.202
> > diff -w -u -r1.202 gdb.texinfo
> > --- gdb/doc/gdb.texinfo 28 Mar 2004 12:22:55 -0000 1.202
> > +++ gdb/doc/gdb.texinfo 26 Apr 2004 23:55:26 -0000
> > @@ -16805,14 +16805,24 @@
> >
> > List the source files for the current executable.
> >
> > +It will always output the filename, but only when GDB can find the absolute
> > +path to a source file, will it output the fullname.
> > +
> > @subsubheading @value{GDBN} Command
> >
> > There's no @value{GDBN} command which directly corresponds to this one.
> > @code{gdbtk} has an analogous command @samp{gdb_listfiles}.
> >
> > @subsubheading Example
> > -N.A.
> > -
> > +@smallexample
> > +(@value{GDBP})
> > +-file-list-exec-source-files
> > +^done,files=[
> > +@{file=foo.c,fullname=/home/foo.c@},
> > +@{file=/home/bar.c,fullname=/home/bar.c@},
> > +@{file=gdb_could_not_find_fullpath.c@}]
> > +(@value{GDBP})
> > +@end smallexample
> >
> > @subheading The @code{-file-list-shared-libraries} Command
> > @findex -file-list-shared-libraries
> > Index: gdb/mi/mi-cmd-file.c
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/mi/mi-cmd-file.c,v
> > retrieving revision 1.1
> > diff -w -u -r1.1 mi-cmd-file.c
> > --- gdb/mi/mi-cmd-file.c 2 Apr 2003 22:10:35 -0000 1.1
> > +++ gdb/mi/mi-cmd-file.c 26 Apr 2004 23:55:26 -0000
> > @@ -25,6 +25,7 @@
> > #include "ui-out.h"
> > #include "symtab.h"
> > #include "source.h"
> > +#include "objfiles.h"
> >
> > /* Return to the client the absolute path and line number of the
> > current file being executed. */
> > @@ -39,7 +40,6 @@
> > if ( !mi_valid_noargs("mi_cmd_file_list_exec_source_file", argc, argv) )
> > error ("mi_cmd_file_list_exec_source_file: Usage: No args");
> >
> > -
> > /* Set the default file and line, also get them */
> > set_default_source_symtab_and_line();
> > st = get_current_source_symtab_and_line();
> > @@ -51,17 +51,68 @@
> > error ("mi_cmd_file_list_exec_source_file: No symtab");
> >
> > /* Extract the fullname if it is not known yet */
> > - if (st.symtab->fullname == NULL)
> > - symtab_to_filename (st.symtab);
> > -
> > - /* We may not be able to open the file (not available). */
> > - if (st.symtab->fullname == NULL)
> > - error ("mi_cmd_file_list_exec_source_file: File not found");
> > + symtab_to_fullname (st.symtab);
> >
> > /* Print to the user the line, filename and fullname */
> > ui_out_field_int (uiout, "line", st.line);
> > ui_out_field_string (uiout, "file", st.symtab->filename);
> > +
> > + /* We may not be able to open the file (not available). */
> > + if (st.symtab->fullname)
> > ui_out_field_string (uiout, "fullname", st.symtab->fullname);
> > +
> > + return MI_CMD_DONE;
> > +}
> > +
> > +enum mi_cmd_result
> > +mi_cmd_file_list_exec_source_files (char *command, char **argv, int argc)
> > +{
> > + struct symtab *s;
> > + struct partial_symtab *ps;
> > + struct objfile *objfile;
> > +
> > + if (!mi_valid_noargs ("mi_cmd_file_list_exec_source_files", argc, argv))
> > + error ("mi_cmd_file_list_exec_source_files: Usage: No args");
> > +
> > + /* Print the table header */
> > + ui_out_begin (uiout, ui_out_type_list, "files");
> > +
> > + /* Look at all of the symtabs */
> > + ALL_SYMTABS (objfile, s)
> > + {
> > + ui_out_begin (uiout, ui_out_type_tuple, NULL);
> > +
> > + ui_out_field_string (uiout, "file", s->filename);
> > +
> > + /* Extract the fullname if it is not known yet */
> > + symtab_to_fullname (s);
> > +
> > + if (s->fullname)
> > + ui_out_field_string (uiout, "fullname", s->fullname);
> > +
> > + ui_out_end (uiout, ui_out_type_tuple);
> > + }
> > +
> > + /* Look at all of the psymtabs */
> > + ALL_PSYMTABS (objfile, ps)
> > + {
> > + if (!ps->readin)
> > + {
> > + ui_out_begin (uiout, ui_out_type_tuple, NULL);
> > +
> > + ui_out_field_string (uiout, "file", ps->filename);
> > +
> > + /* Extract the fullname if it is not known yet */
> > + psymtab_to_fullname (ps);
> > +
> > + if (ps->fullname)
> > + ui_out_field_string (uiout, "fullname", ps->fullname);
> > +
> > + ui_out_end (uiout, ui_out_type_tuple);
> > + }
> > + }
> > +
> > + ui_out_end (uiout, ui_out_type_list);
> >
> > return MI_CMD_DONE;
> > }
> > Index: gdb/mi/mi-cmds.c
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/mi/mi-cmds.c,v
> > retrieving revision 1.14
> > diff -w -u -r1.14 mi-cmds.c
> > --- gdb/mi/mi-cmds.c 4 Aug 2003 23:18:50 -0000 1.14
> > +++ gdb/mi/mi-cmds.c 26 Apr 2004 23:55:26 -0000
> > @@ -81,7 +81,7 @@
> > { "file-exec-file", { "exec-file", 1 }, NULL, NULL },
> > { "file-list-exec-sections", { NULL, 0 }, NULL, NULL },
> > { "file-list-exec-source-file", { NULL, 0 }, 0, mi_cmd_file_list_exec_source_file},
> > - { "file-list-exec-source-files", { NULL, 0 }, NULL, NULL },
> > + { "file-list-exec-source-files", { NULL, 0 }, NULL, mi_cmd_file_list_exec_source_files },
> > { "file-list-shared-libraries", { NULL, 0 }, NULL, NULL },
> > { "file-list-symbol-files", { NULL, 0 }, NULL, NULL },
> > { "file-symbol-file", { "symbol-file", 1 }, NULL, NULL },
> > Index: gdb/mi/mi-cmds.h
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/mi/mi-cmds.h,v
> > retrieving revision 1.12
> > diff -w -u -r1.12 mi-cmds.h
> > --- gdb/mi/mi-cmds.h 24 Jan 2004 04:21:43 -0000 1.12
> > +++ gdb/mi/mi-cmds.h 26 Apr 2004 23:55:26 -0000
> > @@ -87,6 +87,7 @@
> > extern mi_cmd_args_ftype mi_cmd_exec_until;
> > extern mi_cmd_args_ftype mi_cmd_exec_interrupt;
> > extern mi_cmd_argv_ftype mi_cmd_file_list_exec_source_file;
> > +extern mi_cmd_argv_ftype mi_cmd_file_list_exec_source_files;
> > extern mi_cmd_argv_ftype mi_cmd_gdb_exit;
> > extern mi_cmd_argv_ftype mi_cmd_interpreter_exec;
> > extern mi_cmd_argv_ftype mi_cmd_stack_info_depth;
> > Index: gdb/testsuite/gdb.mi/mi2-file.exp
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/testsuite/gdb.mi/mi2-file.exp,v
> > retrieving revision 1.1
> > diff -w -u -r1.1 mi2-file.exp
> > --- gdb/testsuite/gdb.mi/mi2-file.exp 7 Aug 2003 17:47:42 -0000 1.1
> > +++ gdb/testsuite/gdb.mi/mi2-file.exp 26 Apr 2004 23:55:27 -0000
> > @@ -47,7 +47,7 @@
> > mi_gdb_reinitialize_dir $srcdir/$subdir
> > mi_gdb_load ${binfile}
> >
> > -proc test_tbreak_creation_and_listing {} {
> > +proc test_file_list_exec_source_file {} {
> > global srcfile
> > global srcdir
> > global subdir
> > @@ -59,7 +59,17 @@
> > "request path info of current source file (${srcfile})"
> > }
> >
> > -test_tbreak_creation_and_listing
> > +proc test_file_list_exec_source_files {} {
> > + global srcfile
> > +
> > + # get the path and absolute path to the current executable
> > + mi_gdb_test "222-file-list-exec-source-files" \
> > + "222\\\^done,files=\\\[\{file=\".*/${srcfile}\",fullname=\"/.*/${srcfile}\"\},\{file=\".*\"\},\{file=\".*\"\},\{file=\".*\"\},\{file=\".*\"\}\\\]" \
> > + "Getting a list of source files."
> > +}
> > +
> > +test_file_list_exec_source_file
> > +test_file_list_exec_source_files
> >
> > mi_gdb_exit
> > return 0