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PR gdb/15415

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gdb/
2013-08-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR gdb/15415
	* corefile.c (get_exec_file): Use exec_filename.
	* defs.h (OPF_DISABLE_REALPATH): New definition.  Add new comment.
	* exec.c (exec_close): Free EXEC_FILENAME.
	(exec_file_attach): New variable canonical_pathname.  Use
	OPF_DISABLE_REALPATH.  Call gdb_realpath explicitly.  Set
	EXEC_FILENAME.
	* exec.h (exec_filename): New.
	* inferior.c (print_inferior, inferior_command): Use
	PSPACE_EXEC_FILENAME.
	* mi/mi-main.c (print_one_inferior): Likewise.
	* progspace.c (clone_program_space, print_program_space): Likewise.
	* progspace.h (struct program_space): New field pspace_exec_filename.
	* source.c (openp): Describe OPF_DISABLE_REALPATH.  New variable
	realpath_fptr, initialize it from OPF_DISABLE_REALPATH, use it.

gdb/testsuite/
2013-08-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR gdb/15415
	* gdb.base/argv0-symlink.c: New file.
	* gdb.base/argv0-symlink.exp: New file.
This commit is contained in:
Jan Kratochvil
2013-08-28 17:52:03 +00:00
parent 602e3198bc
commit 1f0c498857
13 changed files with 168 additions and 28 deletions
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9
gdb/progspace.c
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@ -196,8 +196,8 @@ clone_program_space (struct program_space *dest, struct program_space *src)
set_current_program_space (dest);
if (src->ebfd != NULL)
exec_file_attach (bfd_get_filename (src->ebfd), 0);
if (src->pspace_exec_filename != NULL)
exec_file_attach (src->pspace_exec_filename, 0);
if (src->symfile_object_file != NULL)
symbol_file_add_main (src->symfile_object_file->name, 0);
@ -336,9 +336,8 @@ print_program_space (struct ui_out *uiout, int requested)
ui_out_field_int (uiout, "id", pspace->num);
if (pspace->ebfd)
ui_out_field_string (uiout, "exec",
bfd_get_filename (pspace->ebfd));
if (pspace->pspace_exec_filename)
ui_out_field_string (uiout, "exec", pspace->pspace_exec_filename);
else
ui_out_field_skip (uiout, "exec");