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binutils-gdb
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2010-05-05 Michael Snyder <msnyder@vmware.com> 

* ax-gdb.c (gen_struct_elt_for_reference): Delete unused variables.
	* tracepoint.c (delete_trace_variable_command):
	Delete unused variables.
	(encode_actions_1): Delete unused variables.
	(start_tracing): Delete unused variable.
	(trace_status_mi): Delete unused variable.
	(tfind_1): Delete unused variable.
	(trace_find_pc_command): Delete unused variable.
	(trace_find_line_command): Delete unused variables.
	(trace_find_range_command): Delete unused variables.
	(trace_find_outside_command): Delete unused variables.
	(parse_tracepoint_definition): Delete unused variables.
	(tfile_fetch_registers): Delete unused variable.
This commit is contained in:
Michael Snyder 2010-05-06 00:31:46 +00:00
parent eda5a4d720
commit 2a2287c76e
2 changed files with 10 additions and 21 deletions
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1
gdb/ax-gdb.c
View File

@ -1567,7 +1567,6 @@ gen_struct_elt_for_reference (struct expression *exp,
{
struct type *t = type;
int i;
struct value *v, *result;
if (TYPE_CODE (t) != TYPE_CODE_STRUCT
&& TYPE_CODE (t) != TYPE_CODE_UNION)

30
gdb/tracepoint.c
View File

@ -382,10 +382,9 @@ trace_variable_command (char *args, int from_tty)
void
delete_trace_variable_command (char *args, int from_tty)
{
int i, ix;
int ix;
char **argv;
struct cleanup *back_to;
struct trace_state_variable *tsv;
if (args == NULL)
{
@ -398,12 +397,12 @@ delete_trace_variable_command (char *args, int from_tty)
argv = gdb_buildargv (args);
back_to = make_cleanup_freeargv (argv);
for (i = 0; argv[i] != NULL; i++)
for (ix = 0; argv[ix] != NULL; ix++)
{
if (*argv[i] == '$')
delete_trace_state_variable (argv[i] + 1);
if (*argv[ix] == '$')
delete_trace_state_variable (argv[ix] + 1);
else
warning (_("Name \"%s\" not prefixed with '$', ignoring"), argv[i]);
warning (_("Name \"%s\" not prefixed with '$', ignoring"), argv[ix]);
}
do_cleanups (back_to);
@ -1226,7 +1225,6 @@ encode_actions_1 (struct command_line *action,
{
char *action_exp;
struct expression *exp = NULL;
struct command_line *actions;
int i;
struct value *tempval;
struct cmd_list_element *cmd;
@ -1370,7 +1368,6 @@ encode_actions_1 (struct command_line *action,
action_exp++;
{
unsigned long addr, len;
struct cleanup *old_chain = NULL;
struct cleanup *old_chain1 = NULL;
@ -1401,8 +1398,8 @@ encode_actions_1 (struct command_line *action,
here. */
gdb_assert (stepping_list);
encode_actions_1 (action->body_list[0], t, tloc, frame_reg, frame_offset,
stepping_list, NULL);
encode_actions_1 (action->body_list[0], t, tloc, frame_reg,
frame_offset, stepping_list, NULL);
}
else
error (_("Invalid tracepoint command '%s'"), action->line);
@ -1488,7 +1485,6 @@ add_aexpr (struct collection_list *collect, struct agent_expr *aexpr)
void
start_tracing (void)
{
char buf[2048];
VEC(breakpoint_p) *tp_vec = NULL;
int ix;
struct breakpoint *t;
@ -1715,7 +1711,6 @@ trace_status_mi (int on_stop)
{
struct trace_status *ts = current_trace_status ();
int status;
char *string_status;
status = target_get_trace_status (ts);
@ -1850,7 +1845,6 @@ tfind_1 (enum trace_find_type type, int num,
{
int target_frameno = -1, target_tracept = -1;
struct frame_id old_frame_id = null_frame_id;
char *reply;
struct breakpoint *tp;
/* Only try to get the current stack frame if we have a chance of
@ -2049,7 +2043,6 @@ static void
trace_find_pc_command (char *args, int from_tty)
{
CORE_ADDR pc;
char tmp[40];
if (current_trace_status ()->running && !current_trace_status ()->from_file)
error ("May not look at trace frames while trace is running.");
@ -2107,7 +2100,6 @@ trace_find_line_command (char *args, int from_tty)
struct symtabs_and_lines sals;
struct symtab_and_line sal;
struct cleanup *old_chain;
char startpc_str[40], endpc_str[40];
if (current_trace_status ()->running && !current_trace_status ()->from_file)
error ("May not look at trace frames while trace is running.");
@ -2171,7 +2163,6 @@ static void
trace_find_range_command (char *args, int from_tty)
{
static CORE_ADDR start, stop;
char start_str[40], stop_str[40];
char *tmp;
if (current_trace_status ()->running && !current_trace_status ()->from_file)
@ -2205,7 +2196,6 @@ static void
trace_find_outside_command (char *args, int from_tty)
{
CORE_ADDR start, stop;
char start_str[40], stop_str[40];
char *tmp;
if (current_trace_status ()->running && !current_trace_status ()->from_file)
@ -3438,9 +3428,9 @@ parse_tracepoint_definition (char *line, struct uploaded_tp **utpp)
char *p;
char piece;
ULONGEST num, addr, step, pass, orig_size, xlen, start;
int enabled, i, end;
int enabled, end;
enum bptype type;
char *cond, *srctype, *src, *buf;
char *cond, *srctype, *buf;
struct uploaded_tp *utp = NULL;
p = line;
@ -3727,7 +3717,7 @@ tfile_fetch_registers (struct target_ops *ops,
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
char block_type;
int i, pos, offset, regn, regsize, gotten, pc_regno;
int pos, offset, regn, regsize, gotten, pc_regno;
unsigned short mlen;
char *regs;