[RFA/commit 1/2] Unused local variables in xcoffread.c:read_xcoff_symtab

Joel Brobecker
2012-04-16T21:14:23Z

Some local variables are being set, but never used. This patch deletes
them.

gdb/ChangeLog:

* xcoffread.c (read_xcoff_symtab): Delete variables
last_csect_val and last_csect_sec and associated code.

This patch is actually independent of the series, but it was triggered
by the investigation of the internal-error when creating a breakpoint.
I will commit as soon as testing is complete.

---
gdb/xcoffread.c | 15 +++------------
1 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c
index 86ae8fb..fcabddb 100644
--- a/gdb/xcoffread.c
+++ b/gdb/xcoffread.c
@@ -986,9 +986,7 @@ read_xcoff_symtab (struct partial_symtab *pst)

char *filestring = " _start_ "; /* Name of the current file. */

- const char *last_csect_name; /* Last seen csect's name and value. */
- CORE_ADDR last_csect_val;
- int last_csect_sec;
+ const char *last_csect_name; /* Last seen csect's name. */

this_symtab_psymtab = pst;

@@ -998,7 +996,6 @@ read_xcoff_symtab (struct partial_symtab *pst)

last_source_file = NULL;
last_csect_name = 0;
- last_csect_val = 0;

start_stabs ();
start_symtab (filestring, (char *) NULL, file_start_addr);
@@ -1171,14 +1168,8 @@ read_xcoff_symtab (struct partial_symtab *pst)
SECT_OFF_TEXT (objfile));
file_end_addr = file_start_addr + CSECT_LEN (&main_aux);

- if (cs->c_name && (cs->c_name[0] == '.'
- || cs->c_name[0] == '@'))
- {
- last_csect_name = cs->c_name;
- last_csect_val = cs->c_value;
- last_csect_sec = secnum_to_section (cs->c_secnum,
- objfile);
- }
+ if (cs->c_name && (cs->c_name[0] == '.' || cs->c_name[0] == '@'))
+ last_csect_name = cs->c_name;
}
continue;

--
1.6.5.rc2