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binutils-gdb
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* rs6000-tdep.c (push_arguments): Remove unused variable "pc". 

(branch_dest): Remove unused variable "offset".
	(pop_dummy_frame): Add prototype and make static.
	(push_arguments): Guard against using len uninitialized.
	(push_arguments): Guard against using arg uninitialized.
	(frame_saved_pc): Remove unused variable "frameless".
	(free_loadinfo): Ifdef out unused function.
This commit is contained in:
Fred Fish 1996-07-30 07:24:22 +00:00
parent 6e0949ae3e
commit 368f1e773b
2 changed files with 17 additions and 5 deletions
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8
gdb/ChangeLog
View File

@ -1,5 +1,13 @@
Mon Jul 29 21:13:20 1996 Fred Fish <fnf@cygnus.com>
* rs6000-tdep.c (push_arguments): Remove unused variable "pc".
(branch_dest): Remove unused variable "offset".
(pop_dummy_frame): Add prototype and make static.
(push_arguments): Guard against using len uninitialized.
(push_arguments): Guard against using arg uninitialized.
(frame_saved_pc): Remove unused variable "frameless".
(free_loadinfo): Ifdef out unused function.
* xcoffread.c (compare_lte): Change prototype and function to
be correct type for passing to qsort.
(add_stab_to_list): Ifdef out unused function and prototype.

14
gdb/rs6000-tdep.c
View File

@ -54,6 +54,8 @@ static CORE_ADDR branch_dest PARAMS ((int opcode, int instr, CORE_ADDR pc,
static void frame_get_cache_fsr PARAMS ((struct frame_info *fi,
struct rs6000_framedata *fdatap));
static void pop_dummy_frame PARAMS ((void));
/* Calculate the destination of a branch/jump. Return -1 if not a branch. */
static CORE_ADDR
@ -63,7 +65,6 @@ branch_dest (opcode, instr, pc, safety)
CORE_ADDR pc;
CORE_ADDR safety;
{
register long offset;
CORE_ADDR dest;
int immediate;
int absolute;
@ -534,6 +535,7 @@ saved SP register! There should *not* be a separate stack in the
GDB process that keeps track of these dummy frames! -- gnu@cygnus.com Aug92
*/
static void
pop_dummy_frame ()
{
CORE_ADDR sp, pc;
@ -690,15 +692,16 @@ push_arguments (nargs, args, sp, struct_return, struct_addr)
int struct_return;
CORE_ADDR struct_addr;
{
int ii, len;
int ii;
int len = 0;
int argno; /* current argument number */
int argbytes; /* current argument byte */
char tmp_buffer [50];
int f_argno = 0; /* current floating point argno */
value_ptr arg;
value_ptr arg = 0;
struct type *type;
CORE_ADDR saved_sp, pc;
CORE_ADDR saved_sp;
if ( dummy_frame_count <= 0)
printf_unfiltered ("FATAL ERROR -push_arguments()! frame not found!!\n");
@ -968,7 +971,6 @@ frame_saved_pc (fi)
{
CORE_ADDR func_start;
struct rs6000_framedata fdata;
int frameless;
if (fi->signal_handler_caller)
return read_memory_integer (fi->frame + SIG_FRAME_PC_OFFSET, 4);
@ -1169,6 +1171,7 @@ xcoff_init_loadinfo ()
/* FIXME -- this is never called! */
#if 0
void
free_loadinfo ()
{
@ -1179,6 +1182,7 @@ free_loadinfo ()
loadinfotocindex = 0;
loadinfotextindex = 0;
}
#endif
/* this is called from xcoffread.c */