From 5799c0b96918061a27fd0be85177aeac9d8fe71e Mon Sep 17 00:00:00 2001 From: Aleksandar Ristovski Date: Thu, 31 Jan 2013 18:37:39 +0000 Subject: 2013-01-31 Aleksandar Ristovski * charset.c (intermediate_encoding): Remove unused i. * completer.c (signal_completer): Remove unused i. * continuations.c (discard_my_continuations_1): Remove unused continuation_ptr. * corelow.c (core_close): Remove unuseD name. (get_core_siginfo): Remove unused pid. * cp-namespace.c (cp_lookup_symbol_imports_or_template): Remove unused i, cps. * dwarf2loc.c (dwarf2_compile_expr_to_ax): Remove unused base_offset. (loclist_describe_location): Remove unused first. * event-top.c (command_line_handler): Remove unused got_eof. * exec.c (exec_close_1): Remove unused need_symtab_cleanup. (resize_section_table): Remove unused old_value. * gdb_bfd.c (gdb_bfd_map_section): Remove unused header. * gnu-v3-abi.c (compute_vtable_size): Remove unused addr. * i386-tdep.c (i386_process_record): Remove unused rex. * infcmd.c (get_return_value): Remove unused uiout. * jv-lang.c (type_from_class): Remove unused is_array. * jv-valprint.c (java_val_print): Remove unused i. * linux-nat.c (linux_nat_stop_lwp): Remove unused ptid. * linux-thread-db.c (thread_db_find_new_threads_2): Remove unuseD pid. * m2-typeprint.c (m2_print_type): Remove unused code. * macroexp.c (get_character_constant): Remove unused body_start. (macro_stringify): Remove unused result. * objc-lang.c (find_methods): Remove unused gdbarch. * objfiles.c (filter_overlapping_sections): Remove unused abfd1, abfd2. * regcache.c (regcache_cooked_read): Remove unused gdbarch. * stack.c (print_frame_args): Remove unused summary. * thread.c (thread_apply_command): Remove unused p. * valarith.c (value_x_unop): Remove unused mangle_ptr. * valops.c (search_struct_method): Remove unused skip. * valprint.c (generic_val_print): Remove unused byte_order. * varobj.c (varobj_update): Remove unused changed. * cli/cli-cmds.c (complete_command): Remove unused next_item. (alias_command): Remove unused c. * mi/mi-cmd-catch.c (mi_catch_load_unload): Remove unused c. * mi/mi-main.c (mi_cmd_data_write_register_values): Remove unused format. (mi_cmd_data_write_memory): Remove unused word_format. (mi_cmd_data_write_memory_bytes): Remove unused r. * python/py-gdb-readline.c (gdbpy_readline_wrapper): Remove unused p_start, p_end. * python/python.c (_initialize_python): Remove unused cmd_name, cmd. * tui/tui-disasm.c (tui_set_disassem_content): Remove unused line_width. Reference: http://sourceware.org/ml/gdb-patches/2013-01/msg00766.html --- gdb/ChangeLog | 48 ++++++++++++++++++++++++++++++++++++++++++++ gdb/charset.c | 1 - gdb/cli/cli-cmds.c | 3 --- gdb/completer.c | 1 - gdb/continuations.c | 2 -- gdb/corelow.c | 3 --- gdb/cp-namespace.c | 4 ---- gdb/dwarf2loc.c | 2 -- gdb/event-top.c | 3 --- gdb/exec.c | 8 +------- gdb/gdb_bfd.c | 1 - gdb/gnu-v3-abi.c | 1 - gdb/i386-tdep.c | 2 -- gdb/infcmd.c | 1 - gdb/jv-lang.c | 2 -- gdb/jv-valprint.c | 1 - gdb/linux-nat.c | 2 -- gdb/linux-thread-db.c | 1 - gdb/m2-typeprint.c | 3 --- gdb/macroexp.c | 3 --- gdb/mi/mi-cmd-catch.c | 1 - gdb/mi/mi-main.c | 9 +-------- gdb/objc-lang.c | 2 -- gdb/objfiles.c | 3 --- gdb/python/py-gdb-readline.c | 2 +- gdb/python/python.c | 2 -- gdb/regcache.c | 2 -- gdb/stack.c | 2 -- gdb/thread.c | 1 - gdb/tui/tui-disasm.c | 4 +--- gdb/valarith.c | 3 +-- gdb/valops.c | 1 - gdb/valprint.c | 1 - gdb/varobj.c | 1 - 34 files changed, 53 insertions(+), 73 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 10da404..f968d2a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,53 @@ 2013-01-31 Aleksandar Ristovski + * charset.c (intermediate_encoding): Remove unused i. + * completer.c (signal_completer): Remove unused i. + * continuations.c (discard_my_continuations_1): Remove unused + continuation_ptr. + * corelow.c (core_close): Remove unuseD name. + (get_core_siginfo): Remove unused pid. + * cp-namespace.c (cp_lookup_symbol_imports_or_template): Remove unused + i, cps. + * dwarf2loc.c (dwarf2_compile_expr_to_ax): Remove unused base_offset. + (loclist_describe_location): Remove unused first. + * event-top.c (command_line_handler): Remove unused got_eof. + * exec.c (exec_close_1): Remove unused need_symtab_cleanup. + (resize_section_table): Remove unused old_value. + * gdb_bfd.c (gdb_bfd_map_section): Remove unused header. + * gnu-v3-abi.c (compute_vtable_size): Remove unused addr. + * i386-tdep.c (i386_process_record): Remove unused rex. + * infcmd.c (get_return_value): Remove unused uiout. + * jv-lang.c (type_from_class): Remove unused is_array. + * jv-valprint.c (java_val_print): Remove unused i. + * linux-nat.c (linux_nat_stop_lwp): Remove unused ptid. + * linux-thread-db.c (thread_db_find_new_threads_2): Remove unuseD pid. + * m2-typeprint.c (m2_print_type): Remove unused code. + * macroexp.c (get_character_constant): Remove unused body_start. + (macro_stringify): Remove unused result. + * objc-lang.c (find_methods): Remove unused gdbarch. + * objfiles.c (filter_overlapping_sections): Remove unused abfd1, abfd2. + * regcache.c (regcache_cooked_read): Remove unused gdbarch. + * stack.c (print_frame_args): Remove unused summary. + * thread.c (thread_apply_command): Remove unused p. + * valarith.c (value_x_unop): Remove unused mangle_ptr. + * valops.c (search_struct_method): Remove unused skip. + * valprint.c (generic_val_print): Remove unused byte_order. + * varobj.c (varobj_update): Remove unused changed. + * cli/cli-cmds.c (complete_command): Remove unused next_item. + (alias_command): Remove unused c. + * mi/mi-cmd-catch.c (mi_catch_load_unload): Remove unused c. + * mi/mi-main.c (mi_cmd_data_write_register_values): Remove unused + format. + (mi_cmd_data_write_memory): Remove unused word_format. + (mi_cmd_data_write_memory_bytes): Remove unused r. + * python/py-gdb-readline.c (gdbpy_readline_wrapper): Remove unused + p_start, p_end. + * python/python.c (_initialize_python): Remove unused cmd_name, cmd. + * tui/tui-disasm.c (tui_set_disassem_content): Remove unused + line_width. + +2013-01-31 Aleksandar Ristovski + * dwarf2-frame.c (dwarf2_compile_cfa_to_ax): Remove unused num_regs. * symtab.c (iterate_over_symtabs): Remove unused s. (find_pc_sect_symtab): Remove unused pspAce. diff --git a/gdb/charset.c b/gdb/charset.c index 6372224..165f90f 100644 --- a/gdb/charset.c +++ b/gdb/charset.c @@ -965,7 +965,6 @@ intermediate_encoding (void) iconv_t desc; static const char *stored_result = NULL; char *result; - int i; if (stored_result) return stored_result; diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c index 3a58c1b..50d9de7 100644 --- a/gdb/cli/cli-cmds.c +++ b/gdb/cli/cli-cmds.c @@ -285,8 +285,6 @@ complete_command (char *arg, int from_tty) unique item once. */ for (ix = 0; VEC_iterate (char_ptr, completions, ix, item); ++ix) { - int next_item; - if (prev == NULL || strcmp (item, prev) != 0) { printf_unfiltered ("%s%s\n", arg_prefix, item); @@ -1323,7 +1321,6 @@ alias_command (char *args, int from_tty) char *args2, *equals, *alias, *command; char **alias_argv, **command_argv; dyn_string_t alias_dyn_string, command_dyn_string; - struct cmd_list_element *c; static const char usage[] = N_("Usage: alias [-a] [--] ALIAS = COMMAND"); if (args == NULL || strchr (args, '=') == NULL) diff --git a/gdb/completer.c b/gdb/completer.c index 9937b4c..969d015 100644 --- a/gdb/completer.c +++ b/gdb/completer.c @@ -787,7 +787,6 @@ VEC (char_ptr) * signal_completer (struct cmd_list_element *ignore, char *text, char *word) { - int i; VEC (char_ptr) *return_val = NULL; size_t len = strlen (word); enum gdb_signal signum; diff --git a/gdb/continuations.c b/gdb/continuations.c index a7d8a7a..2dfbbb3 100644 --- a/gdb/continuations.c +++ b/gdb/continuations.c @@ -100,8 +100,6 @@ discard_my_continuations_1 (struct continuation **pmy_chain) static void discard_my_continuations (struct continuation **list) { - struct continuation *continuation_ptr = *list; - discard_my_continuations_1 (list); *list = NULL; } diff --git a/gdb/corelow.c b/gdb/corelow.c index 121c846..a98ae54 100644 --- a/gdb/corelow.c +++ b/gdb/corelow.c @@ -194,8 +194,6 @@ gdb_check_format (bfd *abfd) static void core_close (int quitting) { - char *name; - if (core_bfd) { int pid = ptid_get_pid (inferior_ptid); @@ -664,7 +662,6 @@ static LONGEST get_core_siginfo (bfd *abfd, gdb_byte *readbuf, ULONGEST offset, LONGEST len) { asection *section; - long pid; char *section_name; const char *name = ".note.linuxcore.siginfo"; diff --git a/gdb/cp-namespace.c b/gdb/cp-namespace.c index c137eec..279021e 100644 --- a/gdb/cp-namespace.c +++ b/gdb/cp-namespace.c @@ -451,10 +451,6 @@ cp_lookup_symbol_imports_or_template (const char *scope, if (function != NULL && SYMBOL_LANGUAGE (function) == language_cplus) { - int i; - struct cplus_specific *cps - = function->ginfo.language_specific.cplus_specific; - /* Search the function's template parameters. */ if (SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION (function)) { diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c index 62d0098..002387e 100644 --- a/gdb/dwarf2loc.c +++ b/gdb/dwarf2loc.c @@ -2865,7 +2865,6 @@ dwarf2_compile_expr_to_ax (struct agent_expr *expr, struct axs_value *loc, size_t datalen; struct block *b; struct symbol *framefunc; - LONGEST base_offset = 0; b = block_for_pc (expr->scope); @@ -4051,7 +4050,6 @@ loclist_describe_location (struct symbol *symbol, CORE_ADDR addr, { struct dwarf2_loclist_baton *dlbaton = SYMBOL_LOCATION_BATON (symbol); const gdb_byte *loc_ptr, *buf_end; - int first = 1; struct objfile *objfile = dwarf2_per_cu_objfile (dlbaton->per_cu); struct gdbarch *gdbarch = get_objfile_arch (objfile); enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); diff --git a/gdb/event-top.c b/gdb/event-top.c index 9f415b2..6f3dfab 100644 --- a/gdb/event-top.c +++ b/gdb/event-top.c @@ -453,8 +453,6 @@ command_line_handler (char *rl) char *p; char *p1; char *nline; - char got_eof = 0; - int repeat = (instream == stdin); if (annotation_level > 1 && instream == stdin) @@ -499,7 +497,6 @@ command_line_handler (char *rl) and exit from gdb. */ if (!rl || rl == (char *) EOF) { - got_eof = 1; command_handler (0); return; /* Lint. */ } diff --git a/gdb/exec.c b/gdb/exec.c index 7b2e95d..221e679 100644 --- a/gdb/exec.c +++ b/gdb/exec.c @@ -117,7 +117,6 @@ exec_close (void) static void exec_close_1 (int quitting) { - int need_symtab_cleanup = 0; struct vmap *vp, *nxt; using_exec_ops = 0; @@ -128,10 +127,7 @@ exec_close_1 (int quitting) nxt = vp->nxt; if (vp->objfile) - { - free_objfile (vp->objfile); - need_symtab_cleanup = 1; - } + free_objfile (vp->objfile); gdb_bfd_unref (vp->bfd); @@ -391,11 +387,9 @@ add_to_section_table (bfd *abfd, struct bfd_section *asect, int resize_section_table (struct target_section_table *table, int num_added) { - struct target_section *old_value; int old_count; int new_count; - old_value = table->sections; old_count = table->sections_end - table->sections; new_count = num_added + old_count; diff --git a/gdb/gdb_bfd.c b/gdb/gdb_bfd.c index ae561d3..d4540b9 100644 --- a/gdb/gdb_bfd.c +++ b/gdb/gdb_bfd.c @@ -345,7 +345,6 @@ const gdb_byte * gdb_bfd_map_section (asection *sectp, bfd_size_type *size) { bfd *abfd; - unsigned char header[4]; struct gdb_bfd_section_data *descriptor; bfd_byte *data; diff --git a/gdb/gnu-v3-abi.c b/gdb/gnu-v3-abi.c index 641b2b1..3265663 100644 --- a/gdb/gnu-v3-abi.c +++ b/gdb/gnu-v3-abi.c @@ -805,7 +805,6 @@ compute_vtable_size (htab_t offset_hash, struct type *type = check_typedef (value_type (value)); void **slot; struct value_and_voffset search_vo, *current_vo; - CORE_ADDR addr = value_address (value) + value_embedded_offset (value); /* If the object is not dynamic, then we are done; as it cannot have dynamic base types either. */ diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index df077bc..637c44d 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -4339,7 +4339,6 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache, gdb_byte buf[MAX_REGISTER_SIZE]; struct i386_record_s ir; struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - int rex = 0; uint8_t rex_w = -1; uint8_t rex_r = 0; @@ -4419,7 +4418,6 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache, if (ir.regmap[X86_RECORD_R8_REGNUM]) /* 64 bit target */ { /* REX */ - rex = 1; rex_w = (opcode8 >> 3) & 1; rex_r = (opcode8 & 0x4) << 1; ir.rex_x = (opcode8 & 0x2) << 2; diff --git a/gdb/infcmd.c b/gdb/infcmd.c index fb34ae4..f7ce69a 100644 --- a/gdb/infcmd.c +++ b/gdb/infcmd.c @@ -1450,7 +1450,6 @@ get_return_value (struct value *function, struct type *value_type) struct regcache *stop_regs = stop_registers; struct gdbarch *gdbarch; struct value *value; - struct ui_out *uiout = current_uiout; struct cleanup *cleanup = make_cleanup (null_cleanup, NULL); /* If stop_registers were not saved, use the current registers. */ diff --git a/gdb/jv-lang.c b/gdb/jv-lang.c index f8e8718..48b5b3c 100644 --- a/gdb/jv-lang.c +++ b/gdb/jv-lang.c @@ -269,7 +269,6 @@ type_from_class (struct gdbarch *gdbarch, struct value *clas) struct value *utf8_name; char *nptr; CORE_ADDR addr; - int is_array = 0; type = check_typedef (value_type (clas)); if (TYPE_CODE (type) == TYPE_CODE_PTR) @@ -318,7 +317,6 @@ type_from_class (struct gdbarch *gdbarch, struct value *clas) name = obstack_alloc (&objfile->objfile_obstack, namelen + 1); java_demangled_signature_copy (name, signature); name[namelen] = '\0'; - is_array = 1; temp = clas; /* Set array element type. */ temp = value_struct_elt (&temp, NULL, "methods", NULL, "structure"); diff --git a/gdb/jv-valprint.c b/gdb/jv-valprint.c index 619aa3f..6cdceb0 100644 --- a/gdb/jv-valprint.c +++ b/gdb/jv-valprint.c @@ -471,7 +471,6 @@ java_val_print (struct type *type, const gdb_byte *valaddr, const struct value_print_options *options) { struct gdbarch *gdbarch = get_type_arch (type); - unsigned int i = 0; /* Number of characters printed. */ struct type *target_type; CORE_ADDR addr; diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index e9438b5..57bca11 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -4976,8 +4976,6 @@ linux_nat_stop_lwp (struct lwp_info *lwp, void *data) { if (!lwp->stopped) { - ptid_t ptid = lwp->ptid; - if (debug_linux_nat) fprintf_unfiltered (gdb_stdlog, "LNSL: running -> suspending %s\n", diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c index 0e4b0ac..e3d893a 100644 --- a/gdb/linux-thread-db.c +++ b/gdb/linux-thread-db.c @@ -1661,7 +1661,6 @@ thread_db_find_new_threads_2 (ptid_t ptid, int until_no_new) { td_err_e err = TD_OK; struct thread_db_info *info; - int pid = ptid_get_pid (ptid); int i, loop; info = get_thread_db_info (GET_PID (ptid)); diff --git a/gdb/m2-typeprint.c b/gdb/m2-typeprint.c index 1fd2206..653cb77 100644 --- a/gdb/m2-typeprint.c +++ b/gdb/m2-typeprint.c @@ -77,8 +77,6 @@ m2_print_type (struct type *type, const char *varstring, int show, int level, const struct type_print_options *flags) { - enum type_code code; - CHECK_TYPEDEF (type); QUIT; @@ -90,7 +88,6 @@ m2_print_type (struct type *type, const char *varstring, return; } - code = TYPE_CODE (type); switch (TYPE_CODE (type)) { case TYPE_CODE_SET: diff --git a/gdb/macroexp.c b/gdb/macroexp.c index f00bbba..d88dac3 100644 --- a/gdb/macroexp.c +++ b/gdb/macroexp.c @@ -337,7 +337,6 @@ get_character_constant (struct macro_buffer *tok, char *p, char *end) && p[1] == '\'')) { char *tok_start = p; - char *body_start; int char_count = 0; if (*p == '\'') @@ -347,7 +346,6 @@ get_character_constant (struct macro_buffer *tok, char *p, char *end) else gdb_assert_not_reached ("unexpected character constant"); - body_start = p; for (;;) { if (p >= end) @@ -700,7 +698,6 @@ macro_stringify (const char *str) { struct macro_buffer buffer; int len = strlen (str); - char *result; init_buffer (&buffer, len); stringify (&buffer, str, len); diff --git a/gdb/mi/mi-cmd-catch.c b/gdb/mi/mi-cmd-catch.c index 067171b..cd932fe 100644 --- a/gdb/mi/mi-cmd-catch.c +++ b/gdb/mi/mi-cmd-catch.c @@ -33,7 +33,6 @@ static void mi_catch_load_unload (int load, char *argv[], int argc) { - struct solib_catchpoint *c; struct cleanup *back_to; const char *actual_cmd = load ? "-catch-load" : "-catch-unload"; int temp = 0; diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c index d5e0660..28de126 100644 --- a/gdb/mi/mi-main.c +++ b/gdb/mi/mi-main.c @@ -1189,7 +1189,6 @@ mi_cmd_data_write_register_values (char *command, char **argv, int argc) struct regcache *regcache; struct gdbarch *gdbarch; int numregs, i; - char format; /* Note that the test for a valid register must include checking the gdbarch_register_name because gdbarch_num_regs may be allocated @@ -1206,8 +1205,6 @@ mi_cmd_data_write_register_values (char *command, char **argv, int argc) error (_("-data-write-register-values: Usage: -data-write-register-" "values [ ... ]")); - format = (int) argv[0][0]; - if (!target_has_registers) error (_("-data-write-register-values: No registers.")); @@ -1588,7 +1585,6 @@ mi_cmd_data_write_memory (char *command, char **argv, int argc) struct gdbarch *gdbarch = get_current_arch (); enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); CORE_ADDR addr; - char word_format; long word_size; /* FIXME: ezannoni 2000-02-17 LONGEST could possibly not be big enough when using a compiler other than GCC. */ @@ -1632,9 +1628,6 @@ mi_cmd_data_write_memory (char *command, char **argv, int argc) /* Extract all the arguments. */ /* Start address of the memory dump. */ addr = parse_and_eval_address (argv[0]); - /* The format character to use when displaying a memory word. See - the ``x'' command. */ - word_format = argv[1][0]; /* The size of the memory word. */ word_size = atol (argv[2]); @@ -1666,7 +1659,7 @@ mi_cmd_data_write_memory_bytes (char *command, char **argv, int argc) char *cdata; gdb_byte *data; gdb_byte *databuf; - size_t len, r, i, steps, remainder; + size_t len, i, steps, remainder; long int count, j; struct cleanup *back_to; diff --git a/gdb/objc-lang.c b/gdb/objc-lang.c index 2f05b58..d4928ab 100644 --- a/gdb/objc-lang.c +++ b/gdb/objc-lang.c @@ -996,8 +996,6 @@ find_methods (char type, const char *class, const char *category, ALL_OBJFILE_MSYMBOLS (objfile, msymbol) { - struct gdbarch *gdbarch = get_objfile_arch (objfile); - QUIT; /* Check the symbol name first as this can be done entirely without diff --git a/gdb/objfiles.c b/gdb/objfiles.c index 0f14f8f..5232c8f 100644 --- a/gdb/objfiles.c +++ b/gdb/objfiles.c @@ -1234,9 +1234,6 @@ filter_overlapping_sections (struct obj_section **map, int map_size) struct objfile *const objf1 = sect1->objfile; struct objfile *const objf2 = sect2->objfile; - const struct bfd *const abfd1 = objf1->obfd; - const struct bfd *const abfd2 = objf2->obfd; - const struct bfd_section *const bfds1 = sect1->the_bfd_section; const struct bfd_section *const bfds2 = sect2->the_bfd_section; diff --git a/gdb/python/py-gdb-readline.c b/gdb/python/py-gdb-readline.c index 2a89408..ca7e4a6 100644 --- a/gdb/python/py-gdb-readline.c +++ b/gdb/python/py-gdb-readline.c @@ -37,7 +37,7 @@ gdbpy_readline_wrapper (FILE *sys_stdin, FILE *sys_stdout, char *prompt) { int n; - char *p = NULL, *p_start, *p_end, *q; + char *p = NULL, *q; volatile struct gdb_exception except; TRY_CATCH (except, RETURN_MASK_ALL) diff --git a/gdb/python/python.c b/gdb/python/python.c index 53ddee9..8dd65a1 100644 --- a/gdb/python/python.c +++ b/gdb/python/python.c @@ -1436,8 +1436,6 @@ extern initialize_file_ftype _initialize_python; void _initialize_python (void) { - char *cmd_name; - struct cmd_list_element *cmd; char *progname; #ifdef IS_PY3K int i; diff --git a/gdb/regcache.c b/gdb/regcache.c index 1bad089..d413fe8 100644 --- a/gdb/regcache.c +++ b/gdb/regcache.c @@ -706,8 +706,6 @@ regcache_cooked_read (struct regcache *regcache, int regnum, gdb_byte *buf) { /* Read-only register cache, perhaps the cooked value was cached? */ - struct gdbarch *gdbarch = regcache->descr->gdbarch; - if (regcache->register_status[regnum] == REG_VALID) memcpy (buf, register_buffer (regcache, regnum), regcache->descr->sizeof_register[regnum]); diff --git a/gdb/stack.c b/gdb/stack.c index a9dabb5..c8a6a7e 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -504,8 +504,6 @@ print_frame_args (struct symbol *func, struct frame_info *frame, struct ui_file *stb; /* True if we should print arguments, false otherwise. */ int print_args = strcmp (print_frame_arguments, "none"); - /* True in "summary" mode, false otherwise. */ - int summary = !strcmp (print_frame_arguments, "scalars"); stb = mem_fileopen (); old_chain = make_cleanup_ui_file_delete (stb); diff --git a/gdb/thread.c b/gdb/thread.c index 8e85727..6b53c7a 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -1233,7 +1233,6 @@ thread_apply_command (char *tidlist, int from_tty) { struct thread_info *tp; int start; - char *p = tidlist; start = get_number_or_range (&state); diff --git a/gdb/tui/tui-disasm.c b/gdb/tui/tui-disasm.c index 43fc52f..60177fe 100644 --- a/gdb/tui/tui-disasm.c +++ b/gdb/tui/tui-disasm.c @@ -173,7 +173,7 @@ tui_set_disassem_content (struct gdbarch *gdbarch, CORE_ADDR pc) enum tui_status ret = TUI_FAILURE; int i; int offset = TUI_DISASM_WIN->detail.source_info.horizontal_offset; - int line_width, max_lines; + int max_lines; CORE_ADDR cur_pc; struct tui_gen_win_info *locator = tui_locator_win_info_ptr (); int tab_len = tui_default_tab_len (); @@ -203,8 +203,6 @@ tui_set_disassem_content (struct gdbarch *gdbarch, CORE_ADDR pc) * max_lines); memset (asm_lines, 0, sizeof (struct tui_asm_line) * max_lines); - line_width = TUI_DISASM_WIN->generic.width - 1; - tui_disassemble (gdbarch, asm_lines, pc, max_lines); /* See what is the maximum length of an address and of a line. */ diff --git a/gdb/valarith.c b/gdb/valarith.c index bdc98ff..18c14fc 100644 --- a/gdb/valarith.c +++ b/gdb/valarith.c @@ -510,7 +510,7 @@ value_x_unop (struct value *arg1, enum exp_opcode op, enum noside noside) { struct gdbarch *gdbarch = get_type_arch (value_type (arg1)); struct value **argvec; - char *ptr, *mangle_ptr; + char *ptr; char tstr[13], mangle_tstr[13]; int static_memfuncp, nargs; @@ -532,7 +532,6 @@ value_x_unop (struct value *arg1, enum exp_opcode op, enum noside noside) strcpy (tstr, "operator__"); ptr = tstr + 8; strcpy (mangle_tstr, "__"); - mangle_ptr = mangle_tstr + 2; switch (op) { case UNOP_PREINCREMENT: diff --git a/gdb/valops.c b/gdb/valops.c index 5b2abf4..2132f3e 100644 --- a/gdb/valops.c +++ b/gdb/valops.c @@ -2236,7 +2236,6 @@ search_struct_method (const char *name, struct value **arg1p, for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--) { int base_offset; - int skip = 0; int this_offset; if (BASETYPE_VIA_VIRTUAL (type, i)) diff --git a/gdb/valprint.c b/gdb/valprint.c index 42dacc5..05d6c3e 100644 --- a/gdb/valprint.c +++ b/gdb/valprint.c @@ -370,7 +370,6 @@ generic_val_print (struct type *type, const gdb_byte *valaddr, const struct generic_val_print_decorations *decorations) { struct gdbarch *gdbarch = get_type_arch (type); - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); unsigned int i = 0; /* Number of characters printed. */ unsigned len; struct type *elttype, *unresolved_elttype; diff --git a/gdb/varobj.c b/gdb/varobj.c index 9d92bc4..9255dc4 100644 --- a/gdb/varobj.c +++ b/gdb/varobj.c @@ -1969,7 +1969,6 @@ varobj_value_has_mutated (struct varobj *var, struct value *new_value, VEC(varobj_update_result) * varobj_update (struct varobj **varp, int explicit) { - int changed = 0; int type_changed = 0; int i; struct value *new; -- cgit v1.1