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minor cleanup in dbxread.c

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I happened to notice that last_o_file_start is write-only in
read_dbx_symtab.  This patch removes it.  Tested by rebuilding.

2014-02-20  Tom Tromey  <tromey@redhat.com>

	* dbxread.c (read_dbx_symtab): Remove last_o_file_start.
This commit is contained in:
Tom Tromey
2014-02-20 12:14:23 -07:00
parent 3b8361aa0f
commit 05227d1410
2 changed files with 4 additions and 2 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2014-02-20 Tom Tromey <tromey@redhat.com>
* dbxread.c (read_dbx_symtab): Remove last_o_file_start.
2014-02-20 Doug Evans <xdje42@gmail.com> 2014-02-20 Doug Evans <xdje42@gmail.com>
* guile/scm-gsmob.c (gdbscm_init_eqable_gsmob): New arg containing_scm. * guile/scm-gsmob.c (gdbscm_init_eqable_gsmob): New arg containing_scm.

2
gdb/dbxread.c
View File

@ -1199,7 +1199,6 @@ read_dbx_symtab (struct objfile *objfile)
char *namestring; char *namestring;
int nsl; int nsl;
int past_first_source_file = 0; int past_first_source_file = 0;
CORE_ADDR last_o_file_start = 0;
CORE_ADDR last_function_start = 0; CORE_ADDR last_function_start = 0;
struct cleanup *back_to; struct cleanup *back_to;
bfd *abfd; bfd *abfd;
@ -1391,7 +1390,6 @@ read_dbx_symtab (struct objfile *objfile)
} }
else else
past_first_source_file = 1; past_first_source_file = 1;
last_o_file_start = nlist.n_value;
} }
else else
goto record_it; goto record_it;