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2012-05-18 Sergio Durigan Junior <sergiodj@redhat.com> 

* ada-lang.c:
	* ada-tasks.c:
	* ada-varobj.c:
	* amd64-darwin-tdep.c:
	* arm-symbian-tdep.c:
	* arm-tdep.c:
	* avr-tdep.c:
	* ax-gdb.c:
	* bfin-linux-tdep.c:
	* breakpoint.c:
	* c-valprint.c:
	* cli/cli-cmds.c:
	* coffread.c:
	* cp-support.c:
	* cris-tdep.c:
	* dwarf2-frame-tailcall.c:
	* dwarf2-frame.c:
	* dwarf2expr.c:
	* dwarf2loc.c:
	* dwarf2read.c:
	* elfread.c:
	* eval.c:
	* expprint.c:
	* f-valprint.c:
	* frv-tdep.c:
	* h8300-tdep.c:
	* hppa-hpux-tdep.c:
	* hppa-tdep.c:
	* hppanbsd-tdep.c:
	* i386-nto-tdep.c:
	* i386-tdep.c:
	* i387-tdep.c:
	* ia64-tdep.c:
	* jit.c:
	* linespec.c:
	* linux-tdep.c:
	* lm32-tdep.c:
	* m2-valprint.c:
	* m32c-tdep.c:
	* m32r-rom.c:
	* m32r-tdep.c:
	* m68k-tdep.c:
	* m68klinux-tdep.c:
	* mi/mi-main.c:
	* microblaze-tdep.c:
	* mips-linux-tdep.c:
	* mips-tdep.c:
	* mn10300-tdep.c:
	* p-valprint.c:
	* parse.c:
	* ppc-linux-tdep.c:
	* ppc-sysv-tdep.c:
	* printcmd.c:
	* python/py-finishbreakpoint.c:
	* python/py-inferior.c:
	* python/py-infthread.c:
	* python/py-type.c:
	* python/python.c:
	* remote-fileio.c:
	* remote-m32r-sdi.c:
	* remote-mips.c:
	* reverse.c:
	* rl78-tdep.c:
	* rs6000-aix-tdep.c:
	* rs6000-tdep.c:
	* s390-tdep.c:
	* score-tdep.c:
	* sh64-tdep.c:
	* skip.c:
	* solib-darwin.c:
	* solib-dsbt.c:
	* solib-frv.c:
	* sparc-tdep.c:
	* spu-multiarch.c:
	* spu-tdep.c:
	* stack.c:
	* symfile.c:
	* symtab.c:
	* tic6x-tdep.c:
	* tracepoint.c:
	* v850-tdep.c:
	* valarith.c:
	* valprint.c:
	* value.c:
	* xcoffread.c:
	* xtensa-tdep.c:
	* ada-lang.c:
	* ada-tasks.c:
	* ada-varobj.c:
	* amd64-darwin-tdep.c:
	* arm-symbian-tdep.c:
	* arm-tdep.c: Delete unused variables.
This commit is contained in:
Sergio Durigan Junior 2012-05-18 21:02:52 +00:00
parent e77afa2e83
commit 22e048c9dd
89 changed files with 139 additions and 218 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

95
gdb/ChangeLog
View File

@ -1,3 +1,98 @@
2012-05-18 Sergio Durigan Junior <sergiodj@redhat.com>
* ada-lang.c:
* ada-tasks.c:
* ada-varobj.c:
* amd64-darwin-tdep.c:
* arm-symbian-tdep.c:
* arm-tdep.c:
* avr-tdep.c:
* ax-gdb.c:
* bfin-linux-tdep.c:
* breakpoint.c:
* c-valprint.c:
* cli/cli-cmds.c:
* coffread.c:
* cp-support.c:
* cris-tdep.c:
* dwarf2-frame-tailcall.c:
* dwarf2-frame.c:
* dwarf2expr.c:
* dwarf2loc.c:
* dwarf2read.c:
* elfread.c:
* eval.c:
* expprint.c:
* f-valprint.c:
* frv-tdep.c:
* h8300-tdep.c:
* hppa-hpux-tdep.c:
* hppa-tdep.c:
* hppanbsd-tdep.c:
* i386-nto-tdep.c:
* i386-tdep.c:
* i387-tdep.c:
* ia64-tdep.c:
* jit.c:
* linespec.c:
* linux-tdep.c:
* lm32-tdep.c:
* m2-valprint.c:
* m32c-tdep.c:
* m32r-rom.c:
* m32r-tdep.c:
* m68k-tdep.c:
* m68klinux-tdep.c:
* mi/mi-main.c:
* microblaze-tdep.c:
* mips-linux-tdep.c:
* mips-tdep.c:
* mn10300-tdep.c:
* p-valprint.c:
* parse.c:
* ppc-linux-tdep.c:
* ppc-sysv-tdep.c:
* printcmd.c:
* python/py-finishbreakpoint.c:
* python/py-inferior.c:
* python/py-infthread.c:
* python/py-type.c:
* python/python.c:
* remote-fileio.c:
* remote-m32r-sdi.c:
* remote-mips.c:
* reverse.c:
* rl78-tdep.c:
* rs6000-aix-tdep.c:
* rs6000-tdep.c:
* s390-tdep.c:
* score-tdep.c:
* sh64-tdep.c:
* skip.c:
* solib-darwin.c:
* solib-dsbt.c:
* solib-frv.c:
* sparc-tdep.c:
* spu-multiarch.c:
* spu-tdep.c:
* stack.c:
* symfile.c:
* symtab.c:
* tic6x-tdep.c:
* tracepoint.c:
* v850-tdep.c:
* valarith.c:
* valprint.c:
* value.c:
* xcoffread.c:
* xtensa-tdep.c:
* ada-lang.c:
* ada-tasks.c:
* ada-varobj.c:
* amd64-darwin-tdep.c:
* arm-symbian-tdep.c:
* arm-tdep.c: Delete unused variables.
2012-05-18 Jan Kratochvil <jan.kratochvil@redhat.com>
Rename $ddir to $datadir.

3
gdb/ada-lang.c
View File

@ -5470,7 +5470,7 @@ advance_wild_match (const char **namep, const char *name0, int target0)
static int
wild_match (const char *name, const char *patn)
{
const char *p, *n;
const char *p;
const char *name0 = name;
while (1)
@ -10819,7 +10819,6 @@ static void
ada_exception_support_info_sniffer (void)
{
struct ada_inferior_data *data = get_ada_inferior_data (current_inferior ());
struct symbol *sym;
/* If the exception info is already known, then no need to recompute it. */
if (data->exception_info != NULL)

1
gdb/ada-tasks.c
View File

@ -847,7 +847,6 @@ read_known_tasks_list (struct ada_tasks_inferior_data *data)
static void
ada_tasks_inferior_data_sniffer (struct ada_tasks_inferior_data *data)
{
const char *name;
struct minimal_symbol *msym;
struct symbol *sym;

1
gdb/ada-varobj.c
View File

@ -227,7 +227,6 @@ ada_varobj_get_array_number_of_children (struct value *parent_value,
struct type *parent_type)
{
LONGEST lo, hi;
int len;
if (!get_array_bounds (parent_type, &lo, &hi))
{

1
gdb/amd64-darwin-tdep.c
View File

@ -84,7 +84,6 @@ amd64_darwin_sigcontext_addr (struct frame_info *this_frame)
struct gdbarch *gdbarch = get_frame_arch (this_frame);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR rbx;
CORE_ADDR si;
gdb_byte buf[8];
/* A pointer to the ucontext is passed as the fourth argument

2
gdb/arm-symbian-tdep.c
View File

@ -89,7 +89,7 @@ arm_symbian_init_abi (struct gdbarch_info info,
static enum gdb_osabi
arm_symbian_osabi_sniffer (bfd *abfd)
{
Elf_Internal_Phdr *phdrs, **segments;
Elf_Internal_Phdr *phdrs;
long phdrs_size;
int num_phdrs, i;

16
gdb/arm-tdep.c
View File

@ -380,7 +380,6 @@ arm_find_mapping_symbol (CORE_ADDR memaddr, CORE_ADDR *start)
int
arm_pc_is_thumb (struct gdbarch *gdbarch, CORE_ADDR memaddr)
{
struct obj_section *sec;
struct minimal_symbol *sym;
char type;
struct displaced_step_closure* dsc
@ -1285,7 +1284,7 @@ static CORE_ADDR
arm_skip_stack_protector(CORE_ADDR pc, struct gdbarch *gdbarch)
{
enum bfd_endian byte_order_for_code = gdbarch_byte_order_for_code (gdbarch);
unsigned int address, basereg;
unsigned int basereg;
struct minimal_symbol *stack_chk_guard;
int offset;
int is_thumb = arm_pc_is_thumb (gdbarch, pc);
@ -1377,7 +1376,6 @@ arm_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
unsigned long inst;
CORE_ADDR skip_pc;
CORE_ADDR func_addr, limit_pc;
struct symtab_and_line sal;
/* See if we can determine the end of the prologue via the symbol table.
If so, then return either PC, or the PC after the prologue, whichever
@ -1536,7 +1534,6 @@ thumb_scan_prologue (struct gdbarch *gdbarch, CORE_ADDR prev_pc,
{
CORE_ADDR prologue_start;
CORE_ADDR prologue_end;
CORE_ADDR current_pc;
if (find_pc_partial_function (block_addr, NULL, &prologue_start,
&prologue_end))
@ -5132,7 +5129,7 @@ static gdb_byte *
extend_buffer_earlier (gdb_byte *buf, CORE_ADDR endaddr,
int old_len, int new_len)
{
gdb_byte *new_buf, *middle;
gdb_byte *new_buf;
int bytes_to_read = new_len - old_len;
new_buf = xmalloc (new_len);
@ -5165,7 +5162,7 @@ arm_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
gdb_byte *buf;
char map_type;
CORE_ADDR boundary, func_start;
int buf_len, buf2_len;
int buf_len;
enum bfd_endian order = gdbarch_byte_order_for_code (gdbarch);
int i, any, last_it, last_it_count;
@ -6865,7 +6862,7 @@ cleanup_block_load_pc (struct gdbarch *gdbarch,
struct displaced_step_closure *dsc)
{
uint32_t status = displaced_read_reg (regs, dsc, ARM_PS_REGNUM);
int load_executed = condition_true (dsc->u.block.cond, status), i;
int load_executed = condition_true (dsc->u.block.cond, status);
unsigned int mask = dsc->u.block.regmask, write_reg = ARM_PC_REGNUM;
unsigned int regs_loaded = bitcount (mask);
unsigned int num_to_shuffle = regs_loaded, clobbered;
@ -8707,8 +8704,6 @@ static void
arm_remote_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr,
int *kindptr)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
arm_breakpoint_from_pc (gdbarch, pcptr, kindptr);
if (arm_pc_is_thumb (gdbarch, *pcptr) && *kindptr == 4)
@ -9283,8 +9278,6 @@ static void
arm_show_fallback_mode (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (target_gdbarch);
fprintf_filtered (file,
_("The current execution mode assumed "
"(when symbols are unavailable) is \"%s\".\n"),
@ -9574,7 +9567,6 @@ arm_neon_quad_write (struct gdbarch *gdbarch, struct regcache *regcache,
int regnum, const gdb_byte *buf)
{
char name_buf[4];
gdb_byte reg_buf[8];
int offset, double_regnum;
sprintf (name_buf, "d%d", regnum << 1);

1
gdb/avr-tdep.c
View File

@ -742,7 +742,6 @@ avr_scan_prologue (struct gdbarch *gdbarch, CORE_ADDR pc_beg, CORE_ADDR pc_end,
0xcd, 0xb7, /* in r28,__SP_L__ */
0xde, 0xb7 /* in r29,__SP_H__ */
};
unsigned short insn1;
if (vpc + sizeof (img) < len
&& memcmp (prologue + vpc, img, sizeof (img)) == 0)

1
gdb/ax-gdb.c
View File

@ -2171,7 +2171,6 @@ gen_expr (struct expression *exp, union exp_element **pc,
case OP_THIS:
{
char *this_name;
struct symbol *sym, *func;
struct block *b;
const struct language_defn *lang;

1
gdb/bfin-linux-tdep.c
View File

@ -103,7 +103,6 @@ bfin_linux_sigframe_init (const struct tramp_frame *self,
CORE_ADDR sp = get_frame_sp (this_frame);
CORE_ADDR pc = get_frame_pc (this_frame);
CORE_ADDR sigcontext = sp + SIGCONTEXT_OFFSET;
struct frame_id this_id;
const int *reg_offset = bfin_linux_sigcontext_reg_offset;
int i;

7
gdb/breakpoint.c
View File

@ -752,7 +752,6 @@ static void
set_condition_evaluation_mode (char *args, int from_tty,
struct cmd_list_element *c)
{
struct breakpoint *b;
const char *old_mode, *new_mode;
if ((condition_evaluation_mode_1 == condition_evaluation_target)
@ -7460,7 +7459,6 @@ catch_load_or_unload (char *arg, int from_tty, int is_load,
struct solib_catchpoint *c;
struct gdbarch *gdbarch = get_current_arch ();
int tempflag;
regex_t compiled;
struct cleanup *cleanup;
tempflag = get_cmd_context (command) == CATCH_TEMPORARY;
@ -7728,7 +7726,6 @@ print_it_catch_syscall (bpstat bs)
ptid_t ptid;
struct target_waitstatus last;
struct syscall s;
char *syscall_id;
get_last_target_status (&ptid, &last);
@ -8957,8 +8954,6 @@ decode_static_tracepoint_spec (char **arg_p)
{
VEC(static_tracepoint_marker_p) *markers = NULL;
struct symtabs_and_lines sals;
struct symtab_and_line sal;
struct symbol *sym;
struct cleanup *old_chain;
char *p = &(*arg_p)[3];
char *endp;
@ -9028,7 +9023,6 @@ create_breakpoint (struct gdbarch *gdbarch,
struct linespec_result canonical;
struct cleanup *old_chain;
struct cleanup *bkpt_chain = NULL;
int i;
int pending = 0;
int task = 0;
int prev_bkpt_count = breakpoint_count;
@ -13340,7 +13334,6 @@ update_static_tracepoint (struct breakpoint *b, struct symtab_and_line sal)
struct tracepoint *tp = (struct tracepoint *) b;
struct static_tracepoint_marker marker;
CORE_ADDR pc;
int i;
pc = sal.pc;
if (sal.line)

3
gdb/c-exp.y
View File

@ -1419,9 +1419,6 @@ parse_number (char *p, int len, int parsed_float, YYSTYPE *putithere)
if (parsed_float)
{
const char *suffix;
int suffix_len;
/* If it ends at "df", "dd" or "dl", take it as type of decimal floating
point. Return DECFLOAT. */

1
gdb/c-valprint.c
View File

@ -145,7 +145,6 @@ c_val_print (struct type *type, const gdb_byte *valaddr,
struct type *elttype, *unresolved_elttype;
struct type *unresolved_type = type;
unsigned eltlen;
LONGEST val;
CORE_ADDR addr;
CHECK_TYPEDEF (type);

1
gdb/cli/cli-cmds.c
View File

@ -1425,7 +1425,6 @@ alias_command (char *args, int from_tty)
}
else
{
int i;
dyn_string_t alias_prefix_dyn_string, command_prefix_dyn_string;
char *alias_prefix, *command_prefix;
struct cmd_list_element *c_alias, *c_command;

1
gdb/coffread.c
View File

@ -1306,7 +1306,6 @@ static const char *
coff_getfilename (union internal_auxent *aux_entry)
{
static char buffer[BUFSIZ];
char *temp;
const char *result;
if (aux_entry->x_file.x_n.x_zeroes == 0)

3
gdb/cp-support.c
View File

@ -1320,12 +1320,9 @@ make_symbol_overload_list_using (const char *func_name,
static void
make_symbol_overload_list_qualified (const char *func_name)
{
struct symbol *sym;
struct symtab *s;
struct objfile *objfile;
const struct block *b, *surrounding_static_block = 0;
struct dict_iterator iter;
const struct dictionary *dict;
/* Look through the partial symtabs for all symbols which begin by
matching FUNC_NAME. Make sure we read that symbol table in. */

10
gdb/cris-tdep.c
View File

@ -322,8 +322,6 @@ cris_sigtramp_frame_unwind_cache (struct frame_info *this_frame,
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
struct cris_unwind_cache *info;
CORE_ADDR pc;
CORE_ADDR sp;
CORE_ADDR addr;
char buf[4];
int i;
@ -711,9 +709,7 @@ cris_frame_unwind_cache (struct frame_info *this_frame,
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
CORE_ADDR pc;
struct cris_unwind_cache *info;
int i;
if ((*this_prologue_cache))
return (*this_prologue_cache);
@ -823,13 +819,10 @@ cris_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
int struct_return, CORE_ADDR struct_addr)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
int stack_alloc;
int stack_offset;
int argreg;
int argnum;
CORE_ADDR regval;
/* The function's arguments and memory allocated by gdb for the arguments to
point at reside in separate areas on the stack.
Both frame pointers grow toward higher addresses. */
@ -2189,9 +2182,6 @@ static unsigned long get_data_from_address (unsigned short *inst,
static void
bdap_prefix (unsigned short inst, inst_env_type *inst_env)
{
long offset;
/* It's invalid to be in a delay slot. */
if (inst_env->slot_needed || inst_env->prefix_found)
{

4
gdb/dwarf2-frame-tailcall.c
View File

@ -236,7 +236,6 @@ pretend_pc (struct frame_info *this_frame, struct tailcall_cache *cache)
{
int next_levels = existing_next_levels (this_frame, cache);
struct call_site_chain *chain = cache->chain;
int caller_no;
gdb_assert (chain != NULL);
@ -367,10 +366,9 @@ dwarf2_tailcall_sniffer_first (struct frame_info *this_frame,
{
CORE_ADDR prev_pc = 0, prev_sp = 0; /* GCC warning. */
int prev_sp_p = 0;
CORE_ADDR this_pc, pc;
CORE_ADDR this_pc;
struct gdbarch *prev_gdbarch;
struct call_site_chain *chain = NULL;
struct frame_info *fi;
struct tailcall_cache *cache;
volatile struct gdb_exception except;

2
gdb/dwarf2-frame.c
View File

@ -892,7 +892,7 @@ dwarf2_compile_cfa_to_ax (struct agent_expr *expr, struct axs_value *loc,
const int num_regs = gdbarch_num_regs (gdbarch)
+ gdbarch_num_pseudo_regs (gdbarch);
struct dwarf2_fde *fde;
CORE_ADDR text_offset, cfa;
CORE_ADDR text_offset;
struct dwarf2_frame_state fs;
int addr_size;

1
gdb/dwarf2expr.c
View File

@ -868,7 +868,6 @@ execute_stack_op (struct dwarf_expr_context *ctx,
case DW_OP_GNU_implicit_pointer:
{
ULONGEST die;
LONGEST len;
if (ctx->ref_addr_size == -1)

4
gdb/dwarf2loc.c
View File

@ -651,7 +651,6 @@ static struct call_site_chain *
call_site_find_chain_1 (struct gdbarch *gdbarch, CORE_ADDR caller_pc,
CORE_ADDR callee_pc)
{
struct func_type *func_specific;
struct obstack addr_obstack;
struct cleanup *back_to_retval, *back_to_workdata;
struct call_site_chain *retval = NULL;
@ -833,8 +832,6 @@ dwarf_expr_reg_to_entry_parameter (struct frame_info *frame, int dwarf_reg,
struct frame_info *caller_frame = get_prev_frame (frame);
struct call_site *call_site;
int iparams;
struct value *val;
struct dwarf2_locexpr_baton *dwarf_block;
/* Initialize it just to avoid a GCC false warning. */
struct call_site_parameter *parameter = NULL;
CORE_ADDR target_addr;
@ -2695,7 +2692,6 @@ dwarf2_compile_expr_to_ax (struct agent_expr *expr, struct axs_value *loc,
{
const gdb_byte *datastart;
size_t datalen;
unsigned int before_stack_len;
struct block *b;
struct symbol *framefunc;
LONGEST base_offset = 0;

12
gdb/dwarf2read.c
View File

@ -2432,7 +2432,6 @@ dw2_get_file_names_reader (const struct die_reader_specs *reader,
struct line_header *lh;
struct attribute *attr;
int i;
unsigned int bytes_read;
char *name, *comp_dir;
void **slot;
struct quick_file_names *qfn;
@ -4069,7 +4068,6 @@ process_psymtab_comp_unit_reader (const struct die_reader_specs *reader,
struct dwarf2_cu *cu = reader->cu;
struct objfile *objfile = cu->objfile;
struct dwarf2_per_cu_data *per_cu = cu->per_cu;
bfd *abfd = objfile->obfd;
struct attribute *attr;
CORE_ADDR baseaddr;
CORE_ADDR best_lowpc = 0, best_highpc = 0;
@ -5292,7 +5290,6 @@ static void
psymtab_to_symtab_1 (struct partial_symtab *pst)
{
struct dwarf2_per_cu_data *per_cu;
struct cleanup *back_to;
int i;
if (pst->readin)
@ -5365,7 +5362,6 @@ load_full_comp_unit_reader (const struct die_reader_specs *reader,
void *data)
{
struct dwarf2_cu *cu = reader->cu;
struct attribute *attr;
enum language *language_ptr = data;
gdb_assert (cu->die_hash == NULL);
@ -6942,7 +6938,6 @@ try_open_dwo_file (const char *file_name)
bfd *sym_bfd;
int desc;
char *absolute_name;
char *name;
desc = openp (debug_file_directory, OPF_TRY_CWD_FIRST, file_name,
O_RDONLY | O_BINARY, &absolute_name);
@ -6982,7 +6977,6 @@ static bfd *
open_dwo_file (const char *dwo_name, const char *comp_dir)
{
bfd *abfd;
char *path_to_try, *debug_dir;
if (IS_ABSOLUTE_PATH (dwo_name))
return try_open_dwo_file (dwo_name);
@ -7122,7 +7116,6 @@ lookup_dwo_type_unit (struct signatured_type *this_tu,
{
struct objfile *objfile = dwarf2_per_objfile->objfile;
struct dwo_file *dwo_file;
struct dwo_unit find_dwo_tu, *dwo_tu;
dwo_file = lookup_dwo_file (dwo_name, comp_dir);
if (dwo_file == NULL)
@ -7771,7 +7764,6 @@ read_call_site_scope (struct die_info *die, struct dwarf2_cu *cu)
child_die && child_die->tag;
child_die = sibling_die (child_die))
{
struct dwarf2_locexpr_baton *dlbaton;
struct call_site_parameter *parameter;
if (child_die->tag != DW_TAG_GNU_call_site_parameter)
@ -15182,7 +15174,6 @@ read_signatured_type_reader (const struct die_reader_specs *reader,
void *data)
{
struct dwarf2_cu *cu = reader->cu;
struct attribute *attr;
gdb_assert (cu->die_hash == NULL);
cu->die_hash =
@ -17527,8 +17518,6 @@ add_address_entry_worker (void *datap, CORE_ADDR start_addr, void *obj)
{
struct addrmap_index_data *data = datap;
struct partial_symtab *pst = obj;
offset_type cu_index;
void **slot;
if (data->previous_valid)
add_address_entry (data->objfile, data->addr_obstack,
@ -17737,7 +17726,6 @@ write_psymtabs_to_index (struct objfile *objfile, const char *dir)
struct mapped_symtab *symtab;
offset_type val, size_of_contents, total_len;
struct stat st;
char buf[8];
htab_t psyms_seen;
htab_t cu_index_htab;
struct psymtab_cu_index_map *psymtab_cu_index_map;

3
gdb/elfread.c
View File

@ -616,7 +616,6 @@ elf_rel_plt_read (struct objfile *objfile, asymbol **dyn_symbol_table)
bfd *obfd = objfile->obfd;
const struct elf_backend_data *bed = get_elf_backend_data (obfd);
asection *plt, *relplt, *got_plt;
unsigned u;
int plt_elf_idx;
bfd_size_type reloc_count, reloc;
char *string_buffer = NULL;
@ -655,7 +654,7 @@ elf_rel_plt_read (struct objfile *objfile, asymbol **dyn_symbol_table)
reloc_count = relplt->size / elf_section_data (relplt)->this_hdr.sh_entsize;
for (reloc = 0; reloc < reloc_count; reloc++)
{
const char *name, *name_got_plt;
const char *name;
struct minimal_symbol *msym;
CORE_ADDR address;
const size_t got_suffix_len = strlen (SYMBOL_GOT_PLT_SUFFIX);

2
gdb/eval.c
View File

@ -793,7 +793,7 @@ evaluate_subexp_standard (struct type *expect_type,
struct type *type;
int nargs;
struct value **argvec;
int upper, lower;
int lower;
int code;
int ix;
long mem_offset;

3
gdb/expprint.c
View File

@ -136,8 +136,6 @@ print_subexp_standard (struct expression *exp, int *pos,
case OP_VAR_ENTRY_VALUE:
{
struct block *b;
(*pos) += 2;
fprintf_filtered (stream, "%s@entry",
SYMBOL_PRINT_NAME (exp->elts[pc + 1].symbol));
@ -974,7 +972,6 @@ dump_subexp_body_standard (struct expression *exp,
break;
case TYPE_INSTANCE:
{
char *elem_name;
LONGEST len;
len = exp->elts[elt++].longconst;

1
gdb/f-valprint.c
View File

@ -267,7 +267,6 @@ f_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
unsigned int i = 0; /* Number of characters printed. */
struct type *elttype;
LONGEST val;
CORE_ADDR addr;
int index;

3
gdb/frv-tdep.c
View File

@ -136,7 +136,6 @@ new_variant (void)
{
struct gdbarch_tdep *var;
int r;
char buf[20];
var = xmalloc (sizeof (*var));
memset (var, 0, sizeof (*var));
@ -1099,8 +1098,6 @@ frv_frame_unwind_cache (struct frame_info *this_frame,
void **this_prologue_cache)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
CORE_ADDR pc;
ULONGEST this_base;
struct frv_unwind_cache *info;
if ((*this_prologue_cache))

1
gdb/go-exp.y
View File

@ -1554,7 +1554,6 @@ yylex (void)
if (name2.token == NAME)
{
/* Ok, we have "name1 . name2". */
int token;
char *copy;
copy = copy_name (current.value.sval);

3
gdb/h8300-tdep.c
View File

@ -430,7 +430,6 @@ h8300_frame_cache (struct frame_info *this_frame, void **this_cache)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
struct h8300_frame_cache *cache;
char buf[4];
int i;
CORE_ADDR current_pc;
@ -783,7 +782,7 @@ h8300h_extract_return_value (struct type *type, struct regcache *regcache,
struct gdbarch *gdbarch = get_regcache_arch (regcache);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
int len = TYPE_LENGTH (type);
ULONGEST c, addr;
ULONGEST c;
switch (len)
{

2
gdb/hppa-hpux-tdep.c
View File

@ -177,7 +177,7 @@ hppa64_hpux_in_solib_call_trampoline (struct gdbarch *gdbarch,
struct minimal_symbol *minsym;
asection *sec;
CORE_ADDR addr;
int insn, i;
int insn;
minsym = lookup_minimal_symbol_by_pc (pc);
if (! minsym)

6
gdb/hppa-tdep.c
View File

@ -543,7 +543,6 @@ hppa_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
unsigned long status;
unsigned int inst;
char buf[4];
int off;
status = target_read_memory (pc, buf, 4);
if (status != 0)
@ -1698,7 +1697,6 @@ after_prologue (CORE_ADDR pc)
{
struct symtab_and_line sal;
CORE_ADDR func_addr, func_end;
struct symbol *f;
/* If we can not find the symbol in the partial symbol table, then
there is no hope we can determine the function's start address
@ -1738,10 +1736,7 @@ after_prologue (CORE_ADDR pc)
static CORE_ADDR
hppa_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
{
unsigned long inst;
int offset;
CORE_ADDR post_prologue_pc;
char buf[4];
/* See if we can determine the end of the prologue via the symbol table.
If so, then return either PC, or the PC after the prologue, whichever
@ -1793,7 +1788,6 @@ hppa_frame_cache (struct frame_info *this_frame, void **this_cache)
struct hppa_frame_cache *cache;
long saved_gr_mask;
long saved_fr_mask;
CORE_ADDR this_sp;
long frame_size;
struct unwind_table_entry *u;
CORE_ADDR prologue_end;

1
gdb/hppanbsd-tdep.c
View File

@ -169,7 +169,6 @@ hppanbsd_supply_gregset (const struct regset *regset,
int regnum, const void *gregs, size_t len)
{
const gdb_byte *regs = gregs;
size_t offset;
int i;
gdb_assert (len >= HPPANBSD_SIZEOF_GREGS);

1
gdb/i386-nto-tdep.c
View File

@ -134,7 +134,6 @@ i386nto_register_area (struct gdbarch *gdbarch,
int regno, int regset, unsigned *off)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
int len;
*off = 0;
if (regset == NTO_REG_GENERAL)

1
gdb/i386-tdep.c
View File

@ -1197,7 +1197,6 @@ i386_match_insn_block (CORE_ADDR pc, struct i386_insn *insn_patterns)
{
CORE_ADDR current_pc;
int ix, i;
gdb_byte op;
struct i386_insn *insn;
insn = i386_match_insn (pc, insn_patterns);

3
gdb/i387-tdep.c
View File

@ -237,9 +237,7 @@ i387_print_float_info (struct gdbarch *gdbarch, struct ui_file *file,
ULONGEST fop;
int fop_p;
int fpreg;
int fpreg_p;
int top;
int top_p;
gdb_assert (gdbarch == get_frame_arch (frame));
@ -780,7 +778,6 @@ i387_supply_xsave (struct regcache *regcache, int regnum,
int i;
unsigned int clear_bv;
static const gdb_byte zero[MAX_REGISTER_SIZE] = { 0 };
const gdb_byte *p;
enum
{
none = 0x0,

8
gdb/ia64-tdep.c
View File

@ -1041,7 +1041,6 @@ ia64_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
It can be calculated as the bsp - sof (sizeof frame). */
ULONGEST bsp, vbsp;
ULONGEST cfm;
CORE_ADDR reg;
status = regcache_cooked_read_unsigned (regcache, IA64_BSP_REGNUM, &bsp);
if (status != REG_VALID)
return status;
@ -1060,7 +1059,6 @@ ia64_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
ULONGEST pr;
ULONGEST cfm;
ULONGEST prN_val;
CORE_ADDR reg;
status = regcache_cooked_read_unsigned (regcache, IA64_PR_REGNUM, &pr);
if (status != REG_VALID)
return status;
@ -1098,7 +1096,6 @@ ia64_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
{
ULONGEST bsp;
ULONGEST cfm;
CORE_ADDR reg;
regcache_cooked_read_unsigned (regcache, IA64_BSP_REGNUM, &bsp);
regcache_cooked_read_unsigned (regcache, IA64_CFM_REGNUM, &cfm);
@ -1854,8 +1851,7 @@ ia64_frame_cache (struct frame_info *this_frame, void **this_cache)
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
struct ia64_frame_cache *cache;
char buf[8];
CORE_ADDR cfm, sof, sol, bsp, psr;
int i;
CORE_ADDR cfm, psr;
if (*this_cache)
return *this_cache;
@ -2242,9 +2238,7 @@ ia64_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
struct gdbarch *gdbarch = get_frame_arch (this_frame);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
struct ia64_frame_cache *cache;
CORE_ADDR addr;
char buf[8];
int i;
if (*this_cache)
return *this_cache;

6
gdb/jit.c
View File

@ -200,7 +200,6 @@ static void
jit_reader_load_command (char *args, int from_tty)
{
char *so_name;
int len;
struct cleanup *prev_cleanup;
if (args == NULL)
@ -280,7 +279,6 @@ get_jit_objfile_data (struct objfile *objf)
static void
add_objfile_entry (struct objfile *objfile, CORE_ADDR entry)
{
CORE_ADDR *entry_addr_ptr;
struct jit_objfile_data *objf_data;
objf_data = get_jit_objfile_data (objfile);
@ -781,7 +779,6 @@ jit_reader_try_read_symtab (struct jit_code_entry *code_entry,
{
void *gdb_mem;
int status;
struct jit_dbg_reader *i;
jit_dbg_reader_data priv_data;
struct gdb_reader_funcs *funcs;
volatile struct gdb_exception e;
@ -942,7 +939,6 @@ static struct objfile *
jit_find_objf_with_entry_addr (CORE_ADDR entry_addr)
{
struct objfile *objf;
CORE_ADDR *objf_entry_addr;
ALL_OBJFILES (objf)
{
@ -1102,7 +1098,6 @@ jit_frame_sniffer (const struct frame_unwind *self,
{
struct jit_inferior_data *inf_data;
struct jit_unwind_private *priv_data;
struct jit_dbg_reader *iter;
struct gdb_unwind_callbacks callbacks;
struct gdb_reader_funcs *funcs;
@ -1244,7 +1239,6 @@ jit_inferior_init (struct gdbarch *gdbarch)
struct jit_code_entry cur_entry;
struct jit_inferior_data *inf_data;
CORE_ADDR cur_entry_addr;
struct jit_objfile_data *objf_data;
if (jit_debug)
fprintf_unfiltered (gdb_stdlog, "jit_inferior_init\n");

3
gdb/linespec.c
View File

@ -2671,7 +2671,6 @@ find_method (struct linespec_state *self, VEC (symtab_p) *file_symtabs,
VEC (typep) *superclass_vec;
VEC (const_char_ptr) *result_names;
struct collect_info info;
char *name_iter;
/* Sort symbols so that symbols with the same program space are next
to each other. */
@ -3386,8 +3385,6 @@ add_matching_symbols_to_info (const char *name,
for (ix = 0; VEC_iterate (symtab_p, info->file_symtabs, ix, elt); ++ix)
{
struct symbol *sym;
if (elt == NULL)
{
iterate_over_all_matching_symtabs (info->state, name, VAR_DOMAIN,

1
gdb/linux-tdep.c
View File

@ -402,7 +402,6 @@ linux_info_proc (struct gdbarch *gdbarch, char *args,
{
struct cleanup *cleanup = make_cleanup (xfree, data);
const char *p = data;
ULONGEST val;
printf_filtered (_("Process: %s\n"),
pulongest (strtoulst (p, &p, 10)));

10
gdb/lm32-tdep.c
View File

@ -188,7 +188,6 @@ static CORE_ADDR
lm32_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
{
CORE_ADDR func_addr, limit_pc;
struct symtab_and_line sal;
struct lm32_frame_cache frame_info;
struct trad_frame_saved_reg saved_regs[SIM_LM32_NUM_REGS];
@ -263,8 +262,6 @@ lm32_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct type *arg_type = check_typedef (value_type (arg));
gdb_byte *contents;
int len;
int j;
int reg;
ULONGEST val;
/* Promote small integer types to int. */
@ -315,7 +312,6 @@ lm32_extract_return_value (struct type *type, struct regcache *regcache,
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
int offset;
ULONGEST l;
CORE_ADDR return_buffer;
@ -422,17 +418,11 @@ lm32_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
static struct lm32_frame_cache *
lm32_frame_cache (struct frame_info *this_frame, void **this_prologue_cache)
{
CORE_ADDR prologue_pc;
CORE_ADDR current_pc;
ULONGEST prev_sp;
ULONGEST this_base;
struct lm32_frame_cache *info;
int prefixed;
unsigned long instruction;
int op;
int offsets[32];
int i;
long immediate;
if ((*this_prologue_cache))
return (*this_prologue_cache);

1
gdb/m2-valprint.c
View File

@ -321,7 +321,6 @@ m2_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
unsigned len;
struct type *elttype;
unsigned eltlen;
LONGEST val;
CORE_ADDR addr;
CHECK_TYPEDEF (type);

2
gdb/m32c-tdep.c
View File

@ -2587,7 +2587,7 @@ m32c_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc,
LONGEST *frame_offset)
{
const char *name;
CORE_ADDR func_addr, func_end, sal_end;
CORE_ADDR func_addr, func_end;
struct m32c_prologue p;
struct regcache *regcache = get_current_regcache ();

8
gdb/m32r-rom.c
View File

@ -122,8 +122,7 @@ static void
m32r_load (char *filename, int from_tty)
{
bfd *abfd;
asection *s;
unsigned int i, data_count = 0;
unsigned int data_count = 0;
struct timeval start_time, end_time;
if (filename == NULL || filename[0] == 0)
@ -238,8 +237,12 @@ m32r_supply_register (struct regcache *regcache, char *regname,
monitor_supply_register (regcache, regno, val);
if (regno == PSW_REGNUM)
{
#if (defined SM_REGNUM || defined BSM_REGNUM || defined IE_REGNUM \
|| defined BIE_REGNUM || defined COND_REGNUM || defined CBR_REGNUM \
|| defined BPC_REGNUM || defined BCARRY_REGNUM)
unsigned long psw = strtoul (val, NULL, 16);
char *zero = "00000000", *one = "00000001";
#endif
#ifdef SM_REGNUM
/* Stack mode bit */
@ -533,7 +536,6 @@ m32r_upload_command (char *args, int from_tty)
{
bfd_size_type section_size = bfd_section_size (abfd, s);
bfd_vma section_base = bfd_section_lma (abfd, s);
unsigned int buffer;
data_count += section_size;

3
gdb/m32r-tdep.c
View File

@ -537,7 +537,7 @@ m32r_frame_unwind_cache (struct frame_info *this_frame,
CORE_ADDR pc, scan_limit;
ULONGEST prev_sp;
ULONGEST this_base;
unsigned long op, op2;
unsigned long op;
int i;
struct m32r_unwind_cache *info;
@ -697,7 +697,6 @@ m32r_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
gdb_byte *val;
gdb_byte valbuf[MAX_REGISTER_SIZE];
int len;
int odd_sized_struct;
/* First force sp to a 4-byte alignment. */
sp = sp & ~3;

1
gdb/m68k-tdep.c
View File

@ -854,7 +854,6 @@ m68k_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR start_pc)
{
struct m68k_frame_cache cache;
CORE_ADDR pc;
int op;
cache.locals = -1;
pc = m68k_analyze_prologue (gdbarch, start_pc, (CORE_ADDR) -1, &cache);

1
gdb/m68klinux-tdep.c
View File

@ -68,7 +68,6 @@ m68k_linux_pc_in_sigtramp (struct frame_info *this_frame)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR sp;
gdb_byte buf[12];
unsigned long insn0, insn1, insn2;
CORE_ADDR pc = get_frame_pc (this_frame);

2
gdb/mi/mi-main.c
View File

@ -1131,8 +1131,6 @@ get_register (struct frame_info *frame, int regnum, int format)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
struct ui_out *uiout = current_uiout;
CORE_ADDR addr;
enum lval_type lval;
struct value *val;
if (format == 'N')

5
gdb/microblaze-tdep.c
View File

@ -173,7 +173,6 @@ static struct microblaze_frame_cache *
microblaze_alloc_frame_cache (void)
{
struct microblaze_frame_cache *cache;
int i;
cache = FRAME_OBSTACK_ZALLOC (struct microblaze_frame_cache);
@ -231,7 +230,7 @@ microblaze_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc,
const char *name;
CORE_ADDR func_addr, func_end, addr, stop, prologue_end_addr = 0;
unsigned long insn;
int rn, rd, ra, rb, imm;
int rd, ra, rb, imm;
enum microblaze_instr op;
int flags = 0;
int save_hidden_pointer_found = 0;
@ -461,7 +460,7 @@ microblaze_frame_cache (struct frame_info *next_frame, void **this_cache)
{
struct microblaze_frame_cache *cache;
struct gdbarch *gdbarch = get_frame_arch (next_frame);
CORE_ADDR func, pc, fp;
CORE_ADDR func;
int rn;
if (*this_cache)

6
gdb/mips-linux-tdep.c
View File

@ -246,7 +246,7 @@ mips_fill_fpregset (const struct regcache *regcache,
mips_elf_fpregset_t *fpregsetp, int regno)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
char *from, *to;
char *to;
if ((regno >= gdbarch_fp0_regnum (gdbarch))
&& (regno < gdbarch_fp0_regnum (gdbarch) + 32))
@ -936,7 +936,7 @@ mips_linux_o32_sigframe_init (const struct tramp_frame *self,
CORE_ADDR func)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
int ireg, reg_position;
int ireg;
CORE_ADDR frame_sp = get_frame_sp (this_frame);
CORE_ADDR sigcontext_base;
const struct mips_regnum *regs = mips_regnum (gdbarch);
@ -1102,7 +1102,7 @@ mips_linux_n32n64_sigframe_init (const struct tramp_frame *self,
CORE_ADDR func)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
int ireg, reg_position;
int ireg;
CORE_ADDR frame_sp = get_frame_sp (this_frame);
CORE_ADDR sigcontext_base;
const struct mips_regnum *regs = mips_regnum (gdbarch);

5
gdb/mips-tdep.c
View File

@ -1576,7 +1576,6 @@ extended_mips16_next_pc (struct frame_info *frame, CORE_ADDR pc,
{
case 2: /* Branch */
{
CORE_ADDR offset;
struct upk_mips16 upk;
unpack_mips16 (gdbarch, pc, extension, insn, itype, &upk);
pc += (upk.offset << 1) + 2;
@ -4959,7 +4958,6 @@ mips_print_register (struct ui_file *file, struct frame_info *frame,
int regnum)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
int offset;
struct value_print_options opts;
struct value *val;
@ -5696,7 +5694,7 @@ mips_segment_boundary (CORE_ADDR bpaddr)
static CORE_ADDR
mips_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
{
CORE_ADDR prev_addr, next_addr;
CORE_ADDR prev_addr;
CORE_ADDR boundary;
CORE_ADDR func_addr;
@ -5750,7 +5748,6 @@ mips_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
}
else
{
struct minimal_symbol *sym;
CORE_ADDR addr, jmpaddr;
int i;

2
gdb/mn10300-tdep.c
View File

@ -387,7 +387,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
struct mn10300_prologue *result)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR pc, next_pc;
CORE_ADDR pc;
int rn;
pv_t regs[MN10300_MAX_NUM_REGS];
struct pv_area *stack;

1
gdb/p-valprint.c
View File

@ -72,7 +72,6 @@ pascal_val_print (struct type *type, const gdb_byte *valaddr,
unsigned eltlen;
int length_pos, length_size, string_pos;
struct type *char_type;
LONGEST val;
CORE_ADDR addr;
int want_space = 0;

1
gdb/parse.c
View File

@ -1298,7 +1298,6 @@ int
parse_float (const char *p, int len, DOUBLEST *d, const char **suffix)
{
char *copy;
char *s;
int n, num;
copy = xmalloc (len + 1);

1
gdb/ppc-linux-tdep.c
View File

@ -639,7 +639,6 @@ static struct insn_pattern powerpc32_plt_stub_so[] =
static int
powerpc_linux_in_dynsym_resolve_code (CORE_ADDR pc)
{
struct objfile *objfile;
struct minimal_symbol *sym;
/* Check whether PC is in the dynamic linker. This also checks

1
gdb/ppc-sysv-tdep.c
View File

@ -1079,7 +1079,6 @@ convert_code_addr_to_desc_addr (CORE_ADDR code_addr, CORE_ADDR *desc_addr)
struct obj_section *dot_fn_section;
struct minimal_symbol *dot_fn;
struct minimal_symbol *fn;
CORE_ADDR toc;
/* Find the minimal symbol that corresponds to CODE_ADDR (should
have a name of the form ".FN"). */
dot_fn = lookup_minimal_symbol_by_pc (code_addr);

4
gdb/printcmd.c
View File

@ -1613,7 +1613,6 @@ map_display_numbers (char *args,
void *data)
{
struct get_number_or_range_state state;
struct display *b, *tmp;
int num;
if (args == NULL)
@ -1656,9 +1655,6 @@ do_delete_display (struct display *d, void *data)
static void
undisplay_command (char *args, int from_tty)
{
int num;
struct get_number_or_range_state state;
if (args == NULL)
{
if (query (_("Delete all auto-display expressions? ")))

1
gdb/python/py-finishbreakpoint.c
View File

@ -319,7 +319,6 @@ bpfinishpy_init (PyObject *self, PyObject *args, PyObject *kwargs)
static void
bpfinishpy_out_of_scope (struct finish_breakpoint_object *bpfinish_obj)
{
volatile struct gdb_exception except;
breakpoint_object *bp_obj = (breakpoint_object *) bpfinish_obj;
PyObject *py_obj = (PyObject *) bp_obj;

2
gdb/python/py-inferior.c
View File

@ -180,7 +180,6 @@ inferior_to_inferior_object (struct inferior *inferior)
PyObject *
find_inferior_object (int pid)
{
struct inflist_entry *p;
struct inferior *inf = find_inferior_pid (pid);
if (inf)
@ -257,7 +256,6 @@ delete_thread_object (struct thread_info *tp, int ignore)
{
struct cleanup *cleanup;
inferior_object *inf_obj;
thread_object *thread_obj;
struct threadlist_entry **entry, *tmp;
cleanup = ensure_python_env (python_gdbarch, python_language);

1
gdb/python/py-infthread.c
View File

@ -162,7 +162,6 @@ static PyObject *
thpy_switch (PyObject *self, PyObject *args)
{
thread_object *thread_obj = (thread_object *) self;
struct cleanup *cleanup;
volatile struct gdb_exception except;
THPY_REQUIRE_VALID (thread_obj);

4
gdb/python/py-type.c
View File

@ -1072,7 +1072,6 @@ check_types_equal (struct type *type1, struct type *type2,
if (TYPE_TARGET_TYPE (type1) != NULL)
{
struct type_equality_entry entry;
int added;
if (TYPE_TARGET_TYPE (type2) == NULL)
return Py_NE;
@ -1272,7 +1271,6 @@ typy_getitem (PyObject *self, PyObject *key)
struct type *type = ((type_object *) self)->type;
char *field;
int i;
volatile struct gdb_exception except;
field = python_string_to_host_string (key);
if (field == NULL)
@ -1334,7 +1332,6 @@ typy_has_key (PyObject *self, PyObject *args)
struct type *type = ((type_object *) self)->type;
const char *field;
int i;
volatile struct gdb_exception except;
if (!PyArg_ParseTuple (args, "s", &field))
return NULL;
@ -1431,7 +1428,6 @@ typy_iterator_iternext (PyObject *self)
{
typy_iterator_object *iter_obj = (typy_iterator_object *) self;
struct type *type = iter_obj->source->type;
int i;
PyObject *result;
if (iter_obj->field < TYPE_NFIELDS (type))

2
gdb/python/python.c
View File

@ -556,7 +556,6 @@ gdbpy_decode_line (PyObject *self, PyObject *args)
for (i = 0; i < sals.nelts; ++i)
{
PyObject *obj;
char *str;
obj = symtab_and_line_to_sal_object (sals.sals[i]);
if (! obj)
@ -694,7 +693,6 @@ static void
gdbpy_run_events (struct serial *scb, void *context)
{
struct cleanup *cleanup;
int r;
cleanup = ensure_python_env (get_current_arch (), current_language);

8
gdb/remote-fileio.c
View File

@ -682,7 +682,7 @@ remote_fileio_func_read (char *buf)
long target_fd, num;
LONGEST lnum;
CORE_ADDR ptrval;
int fd, ret, retlength;
int fd, ret;
gdb_byte *buffer;
size_t length;
off_t old_offset, new_offset;
@ -1133,7 +1133,7 @@ static void
remote_fileio_func_fstat (char *buf)
{
CORE_ADDR ptrval;
int fd, ret, retlength;
int fd, ret;
long target_fd;
LONGEST lnum;
struct stat st;
@ -1212,7 +1212,7 @@ remote_fileio_func_gettimeofday (char *buf)
{
LONGEST lnum;
CORE_ADDR ptrval;
int ret, retlength;
int ret;
struct timeval tv;
struct fio_timeval ftv;
@ -1281,7 +1281,7 @@ static void
remote_fileio_func_system (char *buf)
{
CORE_ADDR ptrval;
int ret, length, retlength;
int ret, length;
char *cmdline = NULL;
/* Parameter: Ptr to commandline / length incl. trailing zero */

4
gdb/remote-m32r-sdi.c
View File

@ -181,8 +181,6 @@ get_ack (void)
static int
send_data (void *buf, int len)
{
int ret;
if (!sdi_desc)
return -1;
@ -707,7 +705,6 @@ m32r_wait (struct target_ops *ops,
int ib_breakpoints;
long i;
unsigned char buf[13];
unsigned long val;
int ret, c;
if (remote_debug)
@ -1225,7 +1222,6 @@ m32r_load (char *args, int from_tty)
int nostart;
struct timeval start_time, end_time;
unsigned long data_count; /* Number of bytes transferred to memory. */
int ret;
static RETSIGTYPE (*prev_sigint) ();
/* for direct tcp connections, we can do a fast binary download. */

2
gdb/remote-mips.c
View File

@ -1537,7 +1537,6 @@ common_open (struct target_ops *ops, char *name, int from_tty,
enum mips_monitor_type new_monitor,
const char *new_monitor_prompt)
{
char *ptype;
char *serial_port_name;
char *remote_name = 0;
char *local_name = 0;
@ -1828,7 +1827,6 @@ mips_wait (struct target_ops *ops,
ULONGEST rpc, rfp, rsp;
char pc_string[17], fp_string[17], sp_string[17], flags[20];
int nfields;
int i;
interrupt_count = 0;
hit_watchpoint = 0;

1
gdb/reverse.c
View File

@ -216,7 +216,6 @@ delete_all_bookmarks (void)
static void
delete_bookmark_command (char *args, int from_tty)
{
struct bookmark *b;
int num;
struct get_number_or_range_state state;

1
gdb/rl78-tdep.c
View File

@ -1021,7 +1021,6 @@ rl78_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct type *value_type = value_enclosing_type (args[i]);
int len = TYPE_LENGTH (value_type);
int container_len = (len + 1) & ~1;
int offset;
sp -= container_len;
write_memory (rl78_make_data_address (sp),

1
gdb/rs6000-aix-tdep.c
View File

@ -430,7 +430,6 @@ rs6000_return_value (struct gdbarch *gdbarch, struct value *function,
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
gdb_byte buf[8];
/* The calling convention this function implements assumes the
processor has floating-point registers. We shouldn't be using it

1
gdb/rs6000-tdep.c
View File

@ -3552,7 +3552,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
enum bfd_architecture arch;
unsigned long mach;
bfd abfd;
asection *sect;
enum auto_boolean soft_float_flag = powerpc_soft_float_global;
int soft_float;
enum powerpc_vector_abi vector_abi = powerpc_vector_abi_global;

1
gdb/s390-tdep.c
View File

@ -1166,7 +1166,6 @@ s390_load (struct s390_prologue_data *data,
{
pv_t addr = s390_addr (data, d2, x2, b2);
pv_t offset;
/* If it's a load from an in-line constant pool, then we can
simulate that, under the assumption that the code isn't

1
gdb/score-tdep.c
View File

@ -221,7 +221,6 @@ score3_adjust_pc_and_fetch_inst (CORE_ADDR *pcptr, int *lenptr,
#define EXTRACT_LEN 2
CORE_ADDR adjust_pc = *pcptr & ~0x1;
int inst_len;
gdb_byte buf[5][EXTRACT_LEN] =
{
{'\0', '\0'},

2
gdb/sh64-tdep.c
View File

@ -858,7 +858,6 @@ sh64_analyze_prologue (struct gdbarch *gdbarch,
CORE_ADDR func_pc,
CORE_ADDR current_pc)
{
int reg_nr;
int pc;
int opc;
int insn;
@ -1070,7 +1069,6 @@ sh64_push_dummy_call (struct gdbarch *gdbarch,
CORE_ADDR regval;
char *val;
char valbuf[8];
char valbuf_tmp[8];
int len;
int argreg_size;
int fp_args[12];

3
gdb/skip.c
View File

@ -155,9 +155,6 @@ skip_function_command (char *arg, int from_tty)
/* Decode arg. We set funfirstline=1 so decode_line_1 will give us the
first line of the function specified, if it can, and so that we'll
reject variable names and the like. */
int i;
int pending = 0;
char *orig_arg = arg; /* decode_line_1 modifies the arg pointer. */
volatile struct gdb_exception decode_exception;
struct symtabs_and_lines sals = { 0 };

1
gdb/solib-darwin.c
View File

@ -214,7 +214,6 @@ darwin_current_sos (void)
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
int ptr_len = TYPE_LENGTH (ptr_type);
unsigned int image_info_size;
CORE_ADDR lm;
struct so_list *head = NULL;
struct so_list *tail = NULL;
int i;

7
gdb/solib-dsbt.c
View File

@ -232,7 +232,7 @@ decode_loadmap (gdb_byte *buf)
struct int_elf32_dsbt_loadmap *int_ldmbuf;
int version, seg, nsegs;
int ext_ldmbuf_size, int_ldmbuf_size;
int int_ldmbuf_size;
ext_ldmbuf = (struct ext_elf32_dsbt_loadmap *) buf;
@ -841,8 +841,7 @@ enable_break2 (void)
unsigned int interp_sect_size;
gdb_byte *buf;
bfd *tmp_bfd = NULL;
int status;
CORE_ADDR addr, interp_loadmap_addr;
CORE_ADDR addr;
gdb_byte addr_buf[TIC6X_PTR_SIZE];
struct int_elf32_dsbt_loadmap *ldm;
volatile struct gdb_exception ex;
@ -1029,8 +1028,6 @@ dsbt_special_symbol_handling (void)
static void
dsbt_relocate_main_executable (void)
{
int status;
CORE_ADDR exec_addr, interp_addr;
struct int_elf32_dsbt_loadmap *ldm;
struct cleanup *old_chain;
struct section_offsets *new_offsets;

2
gdb/solib-frv.c
View File

@ -975,8 +975,6 @@ frv_fdpic_find_canonical_descriptor (CORE_ADDR entry_point)
CORE_ADDR got_value;
struct int_elf32_fdpic_loadmap *ldm = 0;
struct symbol *sym;
int status;
CORE_ADDR exec_loadmap_addr;
/* Fetch the corresponding global pointer for the entry point. */
got_value = frv_fdpic_find_global_pointer (entry_point);

1
gdb/sparc-tdep.c
View File

@ -602,7 +602,6 @@ static struct sparc_frame_cache *
sparc_alloc_frame_cache (void)
{
struct sparc_frame_cache *cache;
int i;
cache = FRAME_OBSTACK_ZALLOC (struct sparc_frame_cache);

1
gdb/spu-multiarch.c
View File

@ -61,7 +61,6 @@ parse_spufs_run (ptid_t ptid, int *fd, CORE_ADDR *addr)
struct gdbarch_tdep *tdep;
struct regcache *regcache;
char buf[4];
CORE_ADDR pc;
ULONGEST regval;
/* If we're not on PPU, there's nothing to detect. */

14
gdb/spu-tdep.c
View File

@ -849,7 +849,7 @@ spu_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
CORE_ADDR scan_pc, func_start, func_end, epilogue_start, epilogue_end;
bfd_byte buf[4];
unsigned int insn;
int rt, ra, rb, rc, immed;
int rt, ra, rb, immed;
/* Find the search limits based on function boundaries and hard limit.
We assume the epilogue can be up to 64 instructions long. */
@ -2032,7 +2032,7 @@ info_spu_event_command (char *args, int from_tty)
gdb_byte buf[100];
char annex[32];
LONGEST len;
int rc, id;
int id;
if (gdbarch_bfd_arch_info (get_frame_arch (frame))->arch != bfd_arch_spu)
error (_("\"info spu\" is only supported on the SPU architecture."));
@ -2089,7 +2089,7 @@ info_spu_signal_command (char *args, int from_tty)
char annex[32];
gdb_byte buf[100];
LONGEST len;
int rc, id;
int id;
if (gdbarch_bfd_arch_info (gdbarch)->arch != bfd_arch_spu)
error (_("\"info spu\" is only supported on the SPU architecture."));
@ -2210,7 +2210,7 @@ info_spu_mailbox_command (char *args, int from_tty)
char annex[32];
gdb_byte buf[1024];
LONGEST len;
int i, id;
int id;
if (gdbarch_bfd_arch_info (gdbarch)->arch != bfd_arch_spu)
error (_("\"info spu\" is only supported on the SPU architecture."));
@ -2358,7 +2358,7 @@ info_spu_dma_cmdlist (gdb_byte *buf, int nr, enum bfd_endian byte_order)
ULONGEST mfc_cq_dw1;
ULONGEST mfc_cq_dw2;
int mfc_cmd_opcode, mfc_cmd_tag, rclass_id, tclass_id;
int lsa, size, list_lsa, list_size, mfc_lsa, mfc_size;
int list_lsa, list_size, mfc_lsa, mfc_size;
ULONGEST mfc_ea;
int list_valid_p, noop_valid_p, qw_valid_p, ea_valid_p, cmd_error_p;
@ -2452,7 +2452,7 @@ info_spu_dma_command (char *args, int from_tty)
char annex[32];
gdb_byte buf[1024];
LONGEST len;
int i, id;
int id;
if (gdbarch_bfd_arch_info (get_frame_arch (frame))->arch != bfd_arch_spu)
error (_("\"info spu\" is only supported on the SPU architecture."));
@ -2531,7 +2531,7 @@ info_spu_proxydma_command (char *args, int from_tty)
char annex[32];
gdb_byte buf[1024];
LONGEST len;
int i, id;
int id;
if (gdbarch_bfd_arch_info (gdbarch)->arch != bfd_arch_spu)
error (_("\"info spu\" is only supported on the SPU architecture."));

2
gdb/stack.c
View File

@ -499,7 +499,7 @@ print_frame_args (struct symbol *func, struct frame_info *frame,
long highest_offset = -1;
/* Number of ints of arguments that we have printed so far. */
int args_printed = 0;
struct cleanup *old_chain, *list_chain;
struct cleanup *old_chain;
struct ui_file *stb;
/* True if we should print arguments, false otherwise. */
int print_args = strcmp (print_frame_arguments, "none");

2
gdb/symfile.c
View File

@ -544,7 +544,7 @@ addrs_section_compar (const void *ap, const void *bp)
{
const struct other_sections *a = *((struct other_sections **) ap);
const struct other_sections *b = *((struct other_sections **) bp);
int retval, a_idx, b_idx;
int retval;
retval = strcmp (addr_section_name (a->name), addr_section_name (b->name));
if (retval)

3
gdb/symtab.c
View File

@ -156,7 +156,6 @@ compare_filenames_for_search (const char *filename, const char *search_name,
int search_len)
{
int len = strlen (filename);
int offset;
if (len < search_len)
return 0;
@ -196,7 +195,6 @@ iterate_over_some_symtabs (const char *name,
struct symtab *after_last)
{
struct symtab *s = NULL;
struct cleanup *cleanup;
const char* base_name = lbasename (name);
int name_len = strlen (name);
int is_abs = IS_ABSOLUTE_PATH (name);
@ -3333,7 +3331,6 @@ search_symbols (char *regexp, enum search_domain kind,
struct symbol *sym;
struct objfile *objfile;
struct minimal_symbol *msymbol;
char *val;
int found_misc = 0;
static const enum minimal_symbol_type types[]
= {mst_data, mst_text, mst_abs};

3
gdb/tic6x-tdep.c
View File

@ -301,7 +301,6 @@ tic6x_analyze_prologue (struct gdbarch *gdbarch, const CORE_ADDR start_pc,
static CORE_ADDR
tic6x_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR start_pc)
{
CORE_ADDR limit_pc;
CORE_ADDR func_addr;
struct tic6x_unwind_cache cache;
@ -405,7 +404,6 @@ tic6x_frame_unwind_cache (struct frame_info *this_frame,
struct gdbarch *gdbarch = get_frame_arch (this_frame);
CORE_ADDR current_pc;
struct tic6x_unwind_cache *cache;
int i;
if (*this_prologue_cache)
return *this_prologue_cache;
@ -606,7 +604,6 @@ tic6x_get_next_pc (struct frame_info *frame, CORE_ADDR pc)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
unsigned long inst;
int offset;
int register_number;
int last = 0;

4
gdb/tracepoint.c
View File

@ -4421,9 +4421,7 @@ tfile_fetch_registers (struct target_ops *ops,
struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
char block_type;
int pos, offset, regn, regsize, pc_regno;
unsigned short mlen;
int offset, regn, regsize, pc_regno;
char *regs;
/* An uninitialized reg size says we're not going to be

2
gdb/v850-tdep.c
View File

@ -593,7 +593,6 @@ v850_analyze_prologue (struct gdbarch *gdbarch,
CORE_ADDR prologue_end, current_pc;
struct pifsr pifsrs[E_NUM_REGS + 1];
struct pifsr *pifsr, *pifsr_tmp;
int fp_used;
int ep_used;
int reg;
CORE_ADDR save_pc, save_end;
@ -958,7 +957,6 @@ static struct v850_frame_cache *
v850_alloc_frame_cache (struct frame_info *this_frame)
{
struct v850_frame_cache *cache;
int i;
cache = FRAME_OBSTACK_ZALLOC (struct v850_frame_cache);
cache->saved_regs = trad_frame_alloc_saved_regs (this_frame);

2
gdb/valarith.c
View File

@ -1390,7 +1390,7 @@ static struct value *
vector_binop (struct value *val1, struct value *val2, enum exp_opcode op)
{
struct value *val, *tmp, *mark;
struct type *type1, *type2, *eltype1, *eltype2, *result_type;
struct type *type1, *type2, *eltype1, *eltype2;
int t1_is_vec, t2_is_vec, elsize, i;
LONGEST low_bound1, high_bound1, low_bound2, high_bound2;

1
gdb/valprint.c
View File

@ -340,7 +340,6 @@ generic_val_print (struct type *type, const gdb_byte *valaddr,
unsigned len;
struct type *elttype, *unresolved_elttype;
struct type *unresolved_type = type;
unsigned eltlen;
LONGEST val;
CORE_ADDR addr;

1
gdb/value.c
View File

@ -841,7 +841,6 @@ value_actual_type (struct value *value, int resolve_simple_types,
int *real_type_found)
{
struct value_print_options opts;
struct value *target;
struct type *result;
get_user_print_options (&opts);

1
gdb/xcoffread.c
View File

@ -912,7 +912,6 @@ record_minimal_symbol (const char *name, CORE_ADDR address,
int n_scnum,
struct objfile *objfile)
{
struct find_targ_sec_arg args;
int secnum;
asection *bfd_sect;

2
gdb/xtensa-tdep.c
View File

@ -665,7 +665,6 @@ xtensa_pseudo_register_write (struct gdbarch *gdbarch,
&& (regnum <= gdbarch_tdep (gdbarch)->a0_base + 15))
{
gdb_byte *buf = (gdb_byte *) alloca (MAX_REGISTER_SIZE);
unsigned int wb;
regcache_raw_read (regcache,
gdbarch_tdep (gdbarch)->wb_regnum, buf);
@ -2816,7 +2815,6 @@ execute_code (struct gdbarch *gdbarch, CORE_ADDR current_pc, CORE_ADDR wb)
void (*func) (struct gdbarch *, int, int, int, CORE_ADDR);
int at, as, offset;
int num_operands;
/* WindowUnderflow12 = true, when inside _WindowUnderflow12. */
int WindowUnderflow12 = (current_pc & 0x1ff) >= 0x140;