diff options
| author | Trevor Saunders <tbsaunde+binutils@tbsaunde.org> | 2016-02-22 14:11:27 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-02-22 14:11:27 +0000 |
| commit | 3b4dbbbf59aef4308bae6654bdc7968797504a3c (patch) | |
| tree | af1183f877808046bf8ce94e50b899317840a0db | |
| parent | 75c1920bb02f09534da55b98277a613b7cb430cc (diff) | |
| download | gdb-3b4dbbbf59aef4308bae6654bdc7968797504a3c.zip gdb-3b4dbbbf59aef4308bae6654bdc7968797504a3c.tar.gz gdb-3b4dbbbf59aef4308bae6654bdc7968797504a3c.tar.bz2 | |
Add more const type qualifiers to GAS sources.
* output-file.c (output_file_create): Make file name argument const.
(output_file_close): Likewise.
* output-file.h (output_file_create): Adjust.
(output_file_close): Likewise.
* depend.c (quote_string_for_make): Make src argument const char *.
(register_dependency): Likewise.
(wrap_output): Likewise.
* as.h (register_dependency): Adjust.
* config/tc-xtensa.c (finish_vinsn): Remove unnecessary calls to
as_where ();
* symbols.c (S_SET_EXTERNAL): Likewise.
* input-scrub.c (as_where): Return the file name.
* as.h (as_where): Adjust prototype.
* app.c (do_scrub_chars): Adjust.
* cond.c (s_elseif): Likewise.
(s_else): Likewise.
(initialize_cframe): Likewise.
* config/obj-coff.c (obj_coff_init_stab_section): Likewise.
* config/obj-elf.c (obj_elf_init_stab_section): Likewise.
* config/obj-som.c (obj_som_init_stab_section): Likewise.
* config/tc-aarch64.c (output_info): Likewise.
* config/tc-ia64.c (md_assemble): Likewise.
(dot_alias): Likewise.
* config/tc-m68k.c (m68k_frob_label): Likewise.
* config/tc-mmix.c (s_bspec): Likewise.
(mmix_handle_mmixal): Likewise.
* config/tc-rx.c (rx_include): Likewise.
* config/tc-tic54x.c (tic54x_set_default_include): Likewise.
(tic54x_adjust_symtab): Likewise.
* config/tc-xtensa.c (directive_push): Likewise.
(xtensa_sanity_check): Likewise.
(xtensa_relax_frag): Likewise.
(md_convert_frag): Likewise.
(tinsn_to_slotbuf): Likewise.
* dwarf2dbg.c (dwarf2_where): Likewise.
* ecoff.c (add_file): Likewise.
(ecoff_generate_asm_lineno): Likewise.
* expr.c (make_expr_symbol): Likewise.
* frags.c (frag_new): Likewise.
(frag_var_init): Likewise.
* listing.c (listing_newline): Likewise.
* messages.c (identify): Likewise.
(as_show_where): Likewise.
(as_warn_internal): Likewise.
(as_bad_internal): Likewise.
* read.c (s_irp): Likewise.
(s_macro): Likewise.
(s_reloc): Likewise.
* stabs.c (stabs_generate_asm_file): Likewise.
(stabs_generate_asm_lineno): Likewise.
(stabs_generate_asm_func): Likewise.
* write.c (fix_new_internal): Likewise.
* as.h (PRINTF_WHERE_LIKE): Make file name argument const.
(as_warn_value_out_of_range): Adjust prototype.
(as_bad_value_out_of_range): Adjust prototype.
* messages.c (identify): Make file name argument const char *.
(as_warn_internal): Likewise.
(as_warn_where): Likewise.
(as_bad_internal): Likewise.
(as_bad_where): Likewise.
(as_internal_value_out_of_range): Likewise.
(as_warn_value_out_of_range): Likewise.
(as_bad_value_out_of_range): Likewise.
* as.h (found_comment_file): Change type to const char *.
* cond.c (file_line::file): Likewise.
* config/obj-coff.c (obj_coff_init_stab_section): Make variable const.
* config/obj-elf.c (obj_elf_init_stab_section): Likewise.
* config/obj-som.c (obj_som_init_stab_section): Likewise.
* config/tc-aarch64.c (output_info): Likewise.
* config/tc-alpha.c (insert_operand): Likewise.
* config/tc-arc.c (insert_operand): Likewise.
* config/tc-d30v.c (check_size): Likewise.
* config/tc-ia64.c (struct alias): Likewise.
* config/tc-m68k.c (struct label_line): Likewise.
* config/tc-mcore.c (md_apply_fix): Likewise.
* config/tc-microblaze.c (md_estimate_size_before_relax): Likewise.
* config/tc-mips.c (mips16_immed): Likewise.
* config/tc-mmix.c (mmix_handle_mmixal): Likewise.
* config/tc-ppc.c (ppc_insert_operand): Likewise.
* config/tc-rx.c (rx_include): Likewise.
* config/tc-s390.c (s390_insert_operand): Likewise.
* config/tc-tic54x.c (tic54x_set_default_include): Likewise.
(tic54x_adjust_symtab): Likewise.
* config/tc-tilegx.c (insert_operand): Likewise.
(apply_special_operator): Likewise.
* config/tc-tilepro.c (insert_operand): Likewise.
* config/tc-xtensa.c (directive_push): Likewise.
* ecoff.c (add_file): Likewise.
(ecoff_generate_asm_lineno): Likewise.
* listing.c (listing_newline): Likewise.
* read.c (s_irp): Likewise.
* write.c (install_reloc): Likewise.
* write.h (struct fix): Likewise.
* input-file.c (file_name): Change type to const char *.
(saved_file::file_name): Likewise.
(input_file_open): Change type of argument to const char *.
* input-file.h (input_file_open): Adjust.
* input-scrub.c (logical_input_file): change type to const char *.
(physical_input_file): Likewise.
(struct input_save): Adjust.
(input_scrub_push): Adjust.
(input_scrub_begin): Adjust.
(as_where): Adjust.
* input-scrub.c (input_scrub_new_file): Make file name argument const.
(input_scrub_include_file): Likewise.
(new_logical_line_flags): Likewise.
(new_logical_line): Likewise.
* as.h: Adjust.
* frags.h (struct frag): Change type of fr_file to const char *.
* expr.c (expr_symbol_where): Change type of file argument to
const char **.
* expr.h (expr_symbol_where): Likewise.
* config/tc-i370.c (md_apply_fix): adjust.
* config/tc-mmix.c (mmix_md_end): Likewise.
* config/tc-ppc.c (md_apply_fix): Likewise.
* config/tc-s390.c (md_apply_fix): Likewise.
* symbols.c (report_op_error): Likewise.
(resolve_symbol_value): Likewise.
* config/tc-ia64.c (slot::src_file): Change type to const char *.
(rsrc::file): Likewise.
* config/tc-xtensa.c (xtensa_sanity_check): Change type of variable to
const char *.
(xtensa_relax_frag): Likewise.
(md_convert_frag): Likewise.
(tinsn_to_slotbuf): Likewise.
* expr.c (expr_symbol_line): Likewise.
* macro.c (define_macro): Likewise.
* macro.h (macro_struct): Likewise.
* messages.c (as_show_where): Likewise.
* read.c (s_macro): Likewise.
* stabs.c (stabs_generate_asm_file): Likewise.
(generate_asm_file): Likewise.
(stabs_generate_asm_lineno): Likewise.
* write.h (struct reloc_list): Likewise.
* input-scrub.c (as_where): Change return type to const char *.
* as.h (as_wheree): Adjust.
46 files changed, 315 insertions, 189 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 293e00e..2059a65 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,142 @@ +2016-02-22 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> + + * output-file.c (output_file_create): Make file name argument const. + (output_file_close): Likewise. + * output-file.h (output_file_create): Adjust. + (output_file_close): Likewise. + * depend.c (quote_string_for_make): Make src argument const char *. + (register_dependency): Likewise. + (wrap_output): Likewise. + * as.h (register_dependency): Adjust. + * config/tc-xtensa.c (finish_vinsn): Remove unnecessary calls to + as_where (); + * symbols.c (S_SET_EXTERNAL): Likewise. + * input-scrub.c (as_where): Return the file name. + * as.h (as_where): Adjust prototype. + * app.c (do_scrub_chars): Adjust. + * cond.c (s_elseif): Likewise. + (s_else): Likewise. + (initialize_cframe): Likewise. + * config/obj-coff.c (obj_coff_init_stab_section): Likewise. + * config/obj-elf.c (obj_elf_init_stab_section): Likewise. + * config/obj-som.c (obj_som_init_stab_section): Likewise. + * config/tc-aarch64.c (output_info): Likewise. + * config/tc-ia64.c (md_assemble): Likewise. + (dot_alias): Likewise. + * config/tc-m68k.c (m68k_frob_label): Likewise. + * config/tc-mmix.c (s_bspec): Likewise. + (mmix_handle_mmixal): Likewise. + * config/tc-rx.c (rx_include): Likewise. + * config/tc-tic54x.c (tic54x_set_default_include): Likewise. + (tic54x_adjust_symtab): Likewise. + * config/tc-xtensa.c (directive_push): Likewise. + (xtensa_sanity_check): Likewise. + (xtensa_relax_frag): Likewise. + (md_convert_frag): Likewise. + (tinsn_to_slotbuf): Likewise. + * dwarf2dbg.c (dwarf2_where): Likewise. + * ecoff.c (add_file): Likewise. + (ecoff_generate_asm_lineno): Likewise. + * expr.c (make_expr_symbol): Likewise. + * frags.c (frag_new): Likewise. + (frag_var_init): Likewise. + * listing.c (listing_newline): Likewise. + * messages.c (identify): Likewise. + (as_show_where): Likewise. + (as_warn_internal): Likewise. + (as_bad_internal): Likewise. + * read.c (s_irp): Likewise. + (s_macro): Likewise. + (s_reloc): Likewise. + * stabs.c (stabs_generate_asm_file): Likewise. + (stabs_generate_asm_lineno): Likewise. + (stabs_generate_asm_func): Likewise. + * write.c (fix_new_internal): Likewise. + * as.h (PRINTF_WHERE_LIKE): Make file name argument const. + (as_warn_value_out_of_range): Adjust prototype. + (as_bad_value_out_of_range): Adjust prototype. + * messages.c (identify): Make file name argument const char *. + (as_warn_internal): Likewise. + (as_warn_where): Likewise. + (as_bad_internal): Likewise. + (as_bad_where): Likewise. + (as_internal_value_out_of_range): Likewise. + (as_warn_value_out_of_range): Likewise. + (as_bad_value_out_of_range): Likewise. + * as.h (found_comment_file): Change type to const char *. + * cond.c (file_line::file): Likewise. + * config/obj-coff.c (obj_coff_init_stab_section): Make variable const. + * config/obj-elf.c (obj_elf_init_stab_section): Likewise. + * config/obj-som.c (obj_som_init_stab_section): Likewise. + * config/tc-aarch64.c (output_info): Likewise. + * config/tc-alpha.c (insert_operand): Likewise. + * config/tc-arc.c (insert_operand): Likewise. + * config/tc-d30v.c (check_size): Likewise. + * config/tc-ia64.c (struct alias): Likewise. + * config/tc-m68k.c (struct label_line): Likewise. + * config/tc-mcore.c (md_apply_fix): Likewise. + * config/tc-microblaze.c (md_estimate_size_before_relax): Likewise. + * config/tc-mips.c (mips16_immed): Likewise. + * config/tc-mmix.c (mmix_handle_mmixal): Likewise. + * config/tc-ppc.c (ppc_insert_operand): Likewise. + * config/tc-rx.c (rx_include): Likewise. + * config/tc-s390.c (s390_insert_operand): Likewise. + * config/tc-tic54x.c (tic54x_set_default_include): Likewise. + (tic54x_adjust_symtab): Likewise. + * config/tc-tilegx.c (insert_operand): Likewise. + (apply_special_operator): Likewise. + * config/tc-tilepro.c (insert_operand): Likewise. + * config/tc-xtensa.c (directive_push): Likewise. + * ecoff.c (add_file): Likewise. + (ecoff_generate_asm_lineno): Likewise. + * listing.c (listing_newline): Likewise. + * read.c (s_irp): Likewise. + * write.c (install_reloc): Likewise. + * write.h (struct fix): Likewise. + * input-file.c (file_name): Change type to const char *. + (saved_file::file_name): Likewise. + (input_file_open): Change type of argument to const char *. + * input-file.h (input_file_open): Adjust. + * input-scrub.c (logical_input_file): change type to const char *. + (physical_input_file): Likewise. + (struct input_save): Adjust. + (input_scrub_push): Adjust. + (input_scrub_begin): Adjust. + (as_where): Adjust. + * input-scrub.c (input_scrub_new_file): Make file name argument const. + (input_scrub_include_file): Likewise. + (new_logical_line_flags): Likewise. + (new_logical_line): Likewise. + * as.h: Adjust. + * frags.h (struct frag): Change type of fr_file to const char *. + * expr.c (expr_symbol_where): Change type of file argument to + const char **. + * expr.h (expr_symbol_where): Likewise. + * config/tc-i370.c (md_apply_fix): adjust. + * config/tc-mmix.c (mmix_md_end): Likewise. + * config/tc-ppc.c (md_apply_fix): Likewise. + * config/tc-s390.c (md_apply_fix): Likewise. + * symbols.c (report_op_error): Likewise. + (resolve_symbol_value): Likewise. + * config/tc-ia64.c (slot::src_file): Change type to const char *. + (rsrc::file): Likewise. + * config/tc-xtensa.c (xtensa_sanity_check): Change type of variable to + const char *. + (xtensa_relax_frag): Likewise. + (md_convert_frag): Likewise. + (tinsn_to_slotbuf): Likewise. + * expr.c (expr_symbol_line): Likewise. + * macro.c (define_macro): Likewise. + * macro.h (macro_struct): Likewise. + * messages.c (as_show_where): Likewise. + * read.c (s_macro): Likewise. + * stabs.c (stabs_generate_asm_file): Likewise. + (generate_asm_file): Likewise. + (stabs_generate_asm_lineno): Likewise. + * write.h (struct reloc_list): Likewise. + * input-scrub.c (as_where): Change return type to const char *. + * as.h (as_wheree): Adjust. + 2016-02-21 H.J. Lu <hongjiu.lu@intel.com> * write.c (compress_debug): Move BFD compression bits setting @@ -24,7 +163,7 @@ * read.c (read_a_source_file): Check for assemble_one returning with input_line_pointer set to NULL. -016-02-19 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> +2016-02-19 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * listing.c (rebuffer_line): Change return type to void. @@ -1291,7 +1291,7 @@ do_scrub_chars (size_t (*get) (char *, size_t), char *tostart, size_t tolen) #ifdef WARN_COMMENTS if (!found_comment) - as_where (&found_comment_file, &found_comment); + found_comment_file = as_where (&found_comment); #endif do { @@ -453,13 +453,13 @@ typedef struct _pseudo_type pseudo_typeS; void FCN (const char *format, ...) \ __attribute__ ((__format__ (__printf__, 1, 2))) #define PRINTF_WHERE_LIKE(FCN) \ - void FCN (char *file, unsigned int line, const char *format, ...) \ + void FCN (const char *file, unsigned int line, const char *format, ...) \ __attribute__ ((__format__ (__printf__, 3, 4))) #else /* __GNUC__ < 2 || defined(VMS) */ #define PRINTF_LIKE(FCN) void FCN (const char *format, ...) -#define PRINTF_WHERE_LIKE(FCN) void FCN (char *file, \ +#define PRINTF_WHERE_LIKE(FCN) void FCN (const char *file, \ unsigned int line, \ const char *format, ...) @@ -477,17 +477,19 @@ void as_abort (const char *, int, const char *) ATTRIBUTE_NORETURN; void sprint_value (char *, addressT); int had_errors (void); int had_warnings (void); -void as_warn_value_out_of_range (char *, offsetT, offsetT, offsetT, char *, unsigned); -void as_bad_value_out_of_range (char *, offsetT, offsetT, offsetT, char *, unsigned); +void as_warn_value_out_of_range (char *, offsetT, offsetT, offsetT, + const char *, unsigned); +void as_bad_value_out_of_range (char *, offsetT, offsetT, offsetT, + const char *, unsigned); void print_version_id (void); char * app_push (void); char * atof_ieee (char *, int, LITTLENUM_TYPE *); char * ieee_md_atof (int, char *, int *, bfd_boolean); char * vax_md_atof (int, char *, int *); -char * input_scrub_include_file (char *, char *); +char * input_scrub_include_file (const char *, char *); void input_scrub_insert_line (const char *); void input_scrub_insert_file (char *); -char * input_scrub_new_file (char *); +char * input_scrub_new_file (const char *); char * input_scrub_next_buffer (char **bufp); size_t do_scrub_chars (size_t (*get) (char *, size_t), char *, size_t); int gen_to_words (LITTLENUM_TYPE *, int, long); @@ -497,14 +499,14 @@ void cond_finish_check (int); void cond_exit_macro (int); int seen_at_least_1_file (void); void app_pop (char *); -void as_where (char **, unsigned int *); +const char * as_where (unsigned int *); void bump_line_counters (void); void do_scrub_begin (int); void input_scrub_begin (void); void input_scrub_close (void); void input_scrub_end (void); -int new_logical_line (char *, int); -int new_logical_line_flags (char *, int, int); +int new_logical_line (const char *, int); +int new_logical_line_flags (const char *, int, int); void subsegs_begin (void); void subseg_change (segT, int); segT subseg_new (const char *, subsegT); @@ -513,7 +515,7 @@ void subseg_set (segT, subsegT); int subseg_text_p (segT); int seg_not_empty_p (segT); void start_dependencies (char *); -void register_dependency (char *); +void register_dependency (const char *); void print_dependencies (void); segT subseg_get (const char *, int); @@ -578,7 +580,7 @@ COMMON int flag_m68k_mri; #ifdef WARN_COMMENTS COMMON int warn_comment; COMMON unsigned int found_comment; -COMMON char * found_comment_file; +COMMON const char * found_comment_file; #endif #if defined OBJ_ELF || defined OBJ_MAYBE_ELF @@ -29,7 +29,7 @@ struct obstack cond_obstack; struct file_line { - char *file; + const char *file; unsigned int line; }; @@ -317,8 +317,8 @@ s_elseif (int arg) } else { - as_where (¤t_cframe->else_file_line.file, - ¤t_cframe->else_file_line.line); + current_cframe->else_file_line.file + = as_where (¤t_cframe->else_file_line.line); current_cframe->dead_tree |= !current_cframe->ignoring; current_cframe->ignoring = current_cframe->dead_tree; @@ -423,8 +423,8 @@ s_else (int arg ATTRIBUTE_UNUSED) } else { - as_where (¤t_cframe->else_file_line.file, - ¤t_cframe->else_file_line.line); + current_cframe->else_file_line.file + = as_where (¤t_cframe->else_file_line.line); current_cframe->ignoring = current_cframe->dead_tree | !current_cframe->ignoring; @@ -527,8 +527,8 @@ static void initialize_cframe (struct conditional_frame *cframe) { memset (cframe, 0, sizeof (*cframe)); - as_where (&cframe->if_file_line.file, - &cframe->if_file_line.line); + cframe->if_file_line.file + = as_where (&cframe->if_file_line.line); cframe->previous_cframe = current_cframe; cframe->dead_tree = current_cframe != NULL && current_cframe->ignoring; cframe->macro_nest = macro_nest; diff --git a/gas/config/obj-coff.c b/gas/config/obj-coff.c index c100c95..03be655 100644 --- a/gas/config/obj-coff.c +++ b/gas/config/obj-coff.c @@ -1810,7 +1810,7 @@ coff_frob_section (segT sec) void obj_coff_init_stab_section (segT seg) { - char *file; + const char *file; char *p; char *stabstr_name; unsigned int stroff; @@ -1819,7 +1819,7 @@ obj_coff_init_stab_section (segT seg) p = frag_more (12); /* Zero it out. */ memset (p, 0, 12); - as_where (&file, (unsigned int *) NULL); + file = as_where ((unsigned int *) NULL); stabstr_name = xmalloc (strlen (seg->name) + 4); strcpy (stabstr_name, seg->name); strcat (stabstr_name, "str"); diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c index 9af349c..e8af394 100644 --- a/gas/config/obj-elf.c +++ b/gas/config/obj-elf.c @@ -2045,7 +2045,7 @@ obj_elf_ident (int ignore ATTRIBUTE_UNUSED) void obj_elf_init_stab_section (segT seg) { - char *file; + const char *file; char *p; char *stabstr_name; unsigned int stroff; @@ -2058,7 +2058,7 @@ obj_elf_init_stab_section (segT seg) p = frag_more (12); /* Zero it out. */ memset (p, 0, 12); - as_where (&file, NULL); + file = as_where (NULL); stabstr_name = (char *) xmalloc (strlen (segment_name (seg)) + 4); strcpy (stabstr_name, segment_name (seg)); strcat (stabstr_name, "str"); diff --git a/gas/config/obj-som.c b/gas/config/obj-som.c index 953c3a7..c0b2b41 100644 --- a/gas/config/obj-som.c +++ b/gas/config/obj-som.c @@ -210,7 +210,8 @@ obj_som_init_stab_section (segT seg) segT saved_seg = now_seg; segT space; subsegT saved_subseg = now_subseg; - char *p, *file; + char *p; + const char * file; unsigned int stroff; /* Make the space which will contain the debug subspaces. */ @@ -241,7 +242,7 @@ obj_som_init_stab_section (segT seg) the call to get_stab_string_offset. */ p = frag_more (12); memset (p, 0, 12); - as_where (&file, (unsigned int *) NULL); + file = as_where ((unsigned int *) NULL); stroff = get_stab_string_offset (file, "$GDB_STRINGS$"); know (stroff == 1); md_number_to_chars (p, stroff, 4); diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c index dfcbd52..b455dc8 100644 --- a/gas/config/tc-aarch64.c +++ b/gas/config/tc-aarch64.c @@ -4259,11 +4259,11 @@ print_operands (char *buf, const aarch64_opcode *opcode, static void output_info (const char *format, ...) { - char *file; + const char *file; unsigned int line; va_list args; - as_where (&file, &line); + file = as_where (&line); if (file) { if (line != 0) diff --git a/gas/config/tc-alpha.c b/gas/config/tc-alpha.c index 5d754c9..e849a95 100644 --- a/gas/config/tc-alpha.c +++ b/gas/config/tc-alpha.c @@ -1973,7 +1973,7 @@ static unsigned insert_operand (unsigned insn, const struct alpha_operand *operand, offsetT val, - char *file, + const char *file, unsigned line) { if (operand->bits != 32 && !(operand->flags & AXP_OPERAND_NOOVERFLOW)) diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c index bfe9ae1..82cff9a 100644 --- a/gas/config/tc-arc.c +++ b/gas/config/tc-arc.c @@ -2239,7 +2239,7 @@ static unsigned insert_operand (unsigned insn, const struct arc_operand *operand, offsetT val, - char *file, + const char *file, unsigned line) { offsetT min = 0, max = 0; diff --git a/gas/config/tc-d30v.c b/gas/config/tc-d30v.c index 68880e0..1ac1605 100644 --- a/gas/config/tc-d30v.c +++ b/gas/config/tc-d30v.c @@ -1840,7 +1840,7 @@ d30v_start_line (void) } static void -check_size (long value, int bits, char *file, int line) +check_size (long value, int bits, const char *file, int line) { int tmp, max; diff --git a/gas/config/tc-i370.c b/gas/config/tc-i370.c index 8554c6d..4795560 100644 --- a/gas/config/tc-i370.c +++ b/gas/config/tc-i370.c @@ -2498,7 +2498,7 @@ md_apply_fix (fixS *fixP, valueT * valP, segT seg) any operands that need relocation. Due to the 12-bit naturew of i370 addressing, this would be unusual. */ { - char *sfile; + const char *sfile; unsigned int sline; /* Use expr_symbol_where to see if this is an expression diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c index f0ba4ae..8169bce 100644 --- a/gas/config/tc-ia64.c +++ b/gas/config/tc-ia64.c @@ -302,7 +302,7 @@ static struct struct label_fix *tag_fixups; struct unw_rec_list *unwind_record; /* Unwind directive. */ expressionS opnd[6]; - char *src_file; + const char *src_file; unsigned int src_line; struct dwarf2_line_info debug_line; } @@ -672,7 +672,7 @@ static struct rsrc { int insn_srlz; /* current insn serialization state */ int data_srlz; /* current data serialization state */ int qp_regno; /* qualifying predicate for this usage */ - char *file; /* what file marked this dependency */ + const char *file; /* what file marked this dependency */ unsigned int line; /* what line marked this dependency */ struct mem_offset mem_offset; /* optional memory offset hint */ enum { CMP_NONE, CMP_OR, CMP_AND } cmp_type; /* OR or AND compare? */ @@ -10856,7 +10856,7 @@ md_assemble (char *str) /* Build the instruction. */ CURR_SLOT.qp_regno = qp_regno; CURR_SLOT.idesc = idesc; - as_where (&CURR_SLOT.src_file, &CURR_SLOT.src_line); + CURR_SLOT.src_file = as_where (&CURR_SLOT.src_line); dwarf2_where (&CURR_SLOT.debug_line); dwarf2_consume_line_info (); @@ -11766,7 +11766,7 @@ ia64_check_label (symbolS *label) the relocatable file. */ struct alias { - char *file; /* The file where the directive is seen. */ + const char *file; /* The file where the directive is seen. */ unsigned int line; /* The line number the directive is at. */ const char *name; /* The original name of the symbol. */ }; @@ -11859,7 +11859,7 @@ dot_alias (int section) } h = (struct alias *) xmalloc (sizeof (struct alias)); - as_where (&h->file, &h->line); + h->file = as_where (&h->line); h->name = name; error_string = hash_jam (ahash, alias, (void *) h); diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c index 6bff4fb..7ef5ff4 100644 --- a/gas/config/tc-m68k.c +++ b/gas/config/tc-m68k.c @@ -122,7 +122,7 @@ struct label_line { struct label_line *next; symbolS *label; - char *file; + const char *file; unsigned int line; int text; }; @@ -4792,7 +4792,7 @@ m68k_frob_label (symbolS *sym) n = (struct label_line *) xmalloc (sizeof *n); n->next = labels; n->label = sym; - as_where (&n->file, &n->line); + n->file = as_where (&n->line); n->text = 0; labels = n; current_label = n; diff --git a/gas/config/tc-mcore.c b/gas/config/tc-mcore.c index e4dda2d..f73f3b7 100644 --- a/gas/config/tc-mcore.c +++ b/gas/config/tc-mcore.c @@ -1917,7 +1917,7 @@ md_apply_fix (fixS * fixP, segT segment ATTRIBUTE_UNUSED) { char * buf = fixP->fx_where + fixP->fx_frag->fr_literal; - char * file = fixP->fx_file ? fixP->fx_file : _("unknown"); + const char * file = fixP->fx_file ? fixP->fx_file : _("unknown"); const char * symname; /* Note: use offsetT because it is signed, valueT is unsigned. */ offsetT val = *valP; diff --git a/gas/config/tc-microblaze.c b/gas/config/tc-microblaze.c index 5484b30..16c70ad 100644 --- a/gas/config/tc-microblaze.c +++ b/gas/config/tc-microblaze.c @@ -1960,7 +1960,7 @@ md_apply_fix (fixS * fixP, segT segment) { char * buf = fixP->fx_where + fixP->fx_frag->fr_literal; - char * file = fixP->fx_file ? fixP->fx_file : _("unknown"); + const char * file = fixP->fx_file ? fixP->fx_file : _("unknown"); const char * symname; /* Note: use offsetT because it is signed, valueT is unsigned. */ offsetT val = (offsetT) * valp; @@ -2257,7 +2257,7 @@ md_estimate_size_before_relax (fragS * fragP, { /* Variable not in small data read only segment accessed using small data read only anchor. */ - char *file = fragP->fr_file ? fragP->fr_file : _("unknown"); + const char *file = fragP->fr_file ? fragP->fr_file : _("unknown"); as_bad_where (file, fragP->fr_line, _("Variable is accessed using small data read " @@ -2280,7 +2280,7 @@ md_estimate_size_before_relax (fragS * fragP, } else { - char *file = fragP->fr_file ? fragP->fr_file : _("unknown"); + const char *file = fragP->fr_file ? fragP->fr_file : _("unknown"); as_bad_where (file, fragP->fr_line, _("Variable is accessed using small data read " diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index 7b34a4b..862454d 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -1307,7 +1307,7 @@ static void mips16_macro (struct mips_cl_insn * ip); static void mips_ip (char *str, struct mips_cl_insn * ip); static void mips16_ip (char *str, struct mips_cl_insn * ip); static void mips16_immed - (char *, unsigned int, int, bfd_reloc_code_real_type, offsetT, + (const char *, unsigned int, int, bfd_reloc_code_real_type, offsetT, unsigned int, unsigned long *); static size_t my_getSmallExpression (expressionS *, bfd_reloc_code_real_type *, char *); @@ -13784,7 +13784,7 @@ mips16_immed_in_range_p (const struct mips_int_operand *operand, is the length that the user requested, or 0 if none. */ static void -mips16_immed (char *file, unsigned int line, int type, +mips16_immed (const char *file, unsigned int line, int type, bfd_reloc_code_real_type reloc, offsetT val, unsigned int user_insn_length, unsigned long *insn) { diff --git a/gas/config/tc-mmix.c b/gas/config/tc-mmix.c index 34c22ef..b7bfe14 100644 --- a/gas/config/tc-mmix.c +++ b/gas/config/tc-mmix.c @@ -186,7 +186,7 @@ int mmix_next_semicolon_is_eoln = 1; /* Do we have a BSPEC in progress? */ static int doing_bspec = 0; -static char *bspec_file; +static const char *bspec_file; static unsigned int bspec_line; struct option md_longopts[] = @@ -2141,7 +2141,7 @@ s_bspec (int unused ATTRIBUTE_UNUSED) subseg_set (sec, 0); /* Save position for missing ESPEC. */ - as_where (&bspec_file, &bspec_line); + bspec_file = as_where (&bspec_line); doing_bspec = 1; } @@ -2939,18 +2939,16 @@ mmix_handle_mmixal (void) caller is about to bump the counters. Adjust the error messages. */ if (is_end_of_line[(unsigned int) *s]) { - char *name; unsigned int line; - as_where (&name, &line); + const char * name = as_where (&line); as_bad_where (name, line + 1, _("[0-9]H labels may not appear alone on a line")); current_fb_label = -1; } if (*s == '.') { - char *name; unsigned int line; - as_where (&name, &line); + const char * name = as_where (&line); as_bad_where (name, line + 1, _("[0-9]H labels do not mix with dot-pseudos")); current_fb_label = -1; @@ -3555,7 +3553,7 @@ mmix_md_end (void) actual_seg = S_GET_SEGMENT (loc_assert->loc_sym); if (actual_seg != loc_assert->old_seg) { - char *fnam; + const char *fnam; unsigned int line; int e_valid = expr_symbol_where (loc_assert->loc_sym, &fnam, &line); diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index 57029f7..71b2dac 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -1774,7 +1774,7 @@ ppc_insert_operand (unsigned long insn, const struct powerpc_operand *operand, offsetT val, ppc_cpu_t cpu, - char *file, + const char *file, unsigned int line) { long min, max, right; @@ -6841,7 +6841,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg) gas_assert (fixP->fx_addsy != NULL); if (fixP->fx_r_type == BFD_RELOC_NONE) { - char *sfile; + const char *sfile; unsigned int sline; /* Use expr_symbol_where to see if this is an expression @@ -7069,7 +7069,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg) default: if (fixP->fx_addsy) { - char *sfile; + const char *sfile; unsigned int sline; /* Use expr_symbol_where to see if this is an diff --git a/gas/config/tc-rx.c b/gas/config/tc-rx.c index 24f47cc..91d4828 100644 --- a/gas/config/tc-rx.c +++ b/gas/config/tc-rx.c @@ -266,10 +266,10 @@ rx_include (int ignore) FILE * try; char * path; char * filename; - char * current_filename; + const char * current_filename; char * last_char; - char * p; - char * d; + const char * p; + const char * d; char * f; char end_char; size_t len; @@ -300,7 +300,7 @@ rx_include (int ignore) return; } - as_where (& current_filename, NULL); + current_filename = as_where (NULL); f = (char *) xmalloc (strlen (current_filename) + strlen (filename) + 1); /* Check the filename. If [@]..FILE[@] is found then replace @@ -308,7 +308,7 @@ rx_include (int ignore) of any directory prefixes or extensions. */ if ((p = rx_strcasestr (filename, "..file")) != NULL) { - char * c; + const char * c; len = 6; /* strlen ("..file"); */ diff --git a/gas/config/tc-s390.c b/gas/config/tc-s390.c index 66b54ea..fda96a2 100644 --- a/gas/config/tc-s390.c +++ b/gas/config/tc-s390.c @@ -582,7 +582,7 @@ static void s390_insert_operand (unsigned char *insn, const struct s390_operand *operand, offsetT val, - char *file, + const char *file, unsigned int line) { addressT uval; @@ -2316,7 +2316,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) } else { - char *sfile; + const char *sfile; unsigned int sline; /* Use expr_symbol_where to see if this is an expression diff --git a/gas/config/tc-tic54x.c b/gas/config/tc-tic54x.c index 1ff204b..3ed7933 100644 --- a/gas/config/tc-tic54x.c +++ b/gas/config/tc-tic54x.c @@ -1876,10 +1876,10 @@ tic54x_set_default_include (int dot) if (!dot) { - char *curfile; + const char *curfile; unsigned lineno; - as_where (&curfile, &lineno); + curfile = as_where (&lineno); dir = strcpy (xmalloc (strlen (curfile) + 1), curfile); tmp = strrchr (dir, '/'); } @@ -5002,9 +5002,8 @@ tic54x_adjust_symtab (void) if (symbol_rootP == NULL || S_GET_STORAGE_CLASS (symbol_rootP) != C_FILE) { - char *filename; unsigned lineno; - as_where (&filename, &lineno); + const char * filename = as_where (&lineno); c_dot_file_symbol (filename, 0); } } diff --git a/gas/config/tc-tilegx.c b/gas/config/tc-tilegx.c index 0b4ece6..7897aca 100644 --- a/gas/config/tc-tilegx.c +++ b/gas/config/tc-tilegx.c @@ -396,7 +396,7 @@ static tilegx_bundle_bits insert_operand (tilegx_bundle_bits bits, const struct tilegx_operand *operand, int operand_value, - char *file, + const char *file, unsigned lineno) { /* Range-check the immediate. */ @@ -434,7 +434,8 @@ insert_operand (tilegx_bundle_bits bits, static int -apply_special_operator (operatorT op, offsetT num, char *file, unsigned lineno) +apply_special_operator (operatorT op, offsetT num, const char *file, + unsigned lineno) { int ret; int check_shift = -1; diff --git a/gas/config/tc-tilepro.c b/gas/config/tc-tilepro.c index 00eeaa6..90ce09a 100644 --- a/gas/config/tc-tilepro.c +++ b/gas/config/tc-tilepro.c @@ -352,7 +352,7 @@ static tilepro_bundle_bits insert_operand (tilepro_bundle_bits bits, const struct tilepro_operand *operand, int operand_value, - char *file, + const char *file, unsigned lineno) { /* Range-check the immediate. */ diff --git a/gas/config/tc-xtensa.c b/gas/config/tc-xtensa.c index 5773634..d995131 100644 --- a/gas/config/tc-xtensa.c +++ b/gas/config/tc-xtensa.c @@ -1163,11 +1163,11 @@ do_align_targets (void) static void directive_push (directiveE directive, bfd_boolean negated, const void *datum) { - char *file; + const char *file; unsigned int line; state_stackS *stack = (state_stackS *) xmalloc (sizeof (state_stackS)); - as_where (&file, &line); + file = as_where (&line); stack->directive = directive; stack->negated = negated; @@ -6327,8 +6327,6 @@ finish_vinsn (vliw_insn *vinsn) { IStack slotstack; int i; - char *file_name; - unsigned line; if (find_vinsn_conflicts (vinsn)) { @@ -6350,9 +6348,7 @@ finish_vinsn (vliw_insn *vinsn) if (vinsn->format == XTENSA_UNDEFINED) { - as_where (&file_name, &line); - as_bad_where (file_name, line, - _("couldn't find a valid instruction format")); + as_bad (_("couldn't find a valid instruction format")); fprintf (stderr, _(" ops were: ")); for (i = 0; i < vinsn->num_slots; i++) fprintf (stderr, _(" %s;"), @@ -6376,8 +6372,7 @@ finish_vinsn (vliw_insn *vinsn) if (resources_conflict (vinsn)) { - as_where (&file_name, &line); - as_bad_where (file_name, line, _("illegal resource usage in bundle")); + as_bad (_("illegal resource usage in bundle")); fprintf (stderr, " ops were: "); for (i = 0; i < vinsn->num_slots; i++) fprintf (stderr, " %s;", @@ -6474,8 +6469,7 @@ finish_vinsn (vliw_insn *vinsn) /* Now check resource conflicts on the modified bundle. */ if (resources_conflict (vinsn)) { - as_where (&file_name, &line); - as_bad_where (file_name, line, _("illegal resource usage in bundle")); + as_bad (_("illegal resource usage in bundle")); fprintf (stderr, " ops were: "); for (i = 0; i < vinsn->num_slots; i++) fprintf (stderr, " %s;", @@ -8491,12 +8485,12 @@ static bfd_boolean is_local_forward_loop (const TInsn *, fragS *); static void xtensa_sanity_check (void) { - char *file_name; + const char *file_name; unsigned line; frchainS *frchP; asection *s; - as_where (&file_name, &line); + file_name = as_where (&line); for (s = stdoutput->sections; s; s = s->next) for (frchP = seg_info (s)->frchainP; frchP; frchP = frchP->frch_next) { @@ -9180,14 +9174,14 @@ xtensa_relax_frag (fragS *fragP, long stretch, int *stretched_p) xtensa_isa isa = xtensa_default_isa; int unreported = fragP->tc_frag_data.unreported_expansion; long new_stretch = 0; - char *file_name; + const char *file_name; unsigned line; int lit_size; static xtensa_insnbuf vbuf = NULL; int slot, num_slots; xtensa_format fmt; - as_where (&file_name, &line); + file_name = as_where (&line); new_logical_line (fragP->fr_file, fragP->fr_line); fragP->tc_frag_data.unreported_expansion = 0; @@ -10293,10 +10287,10 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT sec, fragS *fragp) int slot; int num_slots; xtensa_format fmt; - char *file_name; + const char *file_name; unsigned line; - as_where (&file_name, &line); + file_name = as_where (&line); new_logical_line (fragp->fr_file, fragp->fr_line); switch (fragp->fr_subtype) @@ -12571,7 +12565,7 @@ tinsn_to_slotbuf (xtensa_format fmt, expressionS *exp = &tinsn->tok[i]; int rc; unsigned line; - char *file_name; + const char *file_name; uint32 opnd_value; switch (exp->X_op) @@ -12592,7 +12586,7 @@ tinsn_to_slotbuf (xtensa_format fmt, case O_constant: if (xtensa_operand_is_visible (isa, opcode, i) == 0) break; - as_where (&file_name, &line); + file_name = as_where (&line); /* It is a constant and we called this function then we have to try to fit it. */ xtensa_insnbuf_set_operand (slotbuf, fmt, slot, opcode, i, diff --git a/gas/depend.c b/gas/depend.c index 50db115..2dd35a4 100644 --- a/gas/depend.c +++ b/gas/depend.c @@ -25,10 +25,10 @@ static char * dep_file = NULL; struct dependency - { - char * file; - struct dependency * next; - }; +{ + char * file; + struct dependency * next; +}; /* All the files we depend on. */ static struct dependency * dep_chain = NULL; @@ -36,8 +36,8 @@ static struct dependency * dep_chain = NULL; /* Current column in output file. */ static int column = 0; -static int quote_string_for_make (FILE *, char *); -static void wrap_output (FILE *, char *, int); +static int quote_string_for_make (FILE *, const char *); +static void wrap_output (FILE *, const char *, int); /* Number of columns allowable. */ #define MAX_COLUMNS 72 @@ -54,7 +54,7 @@ start_dependencies (char *filename) /* Noticed a new filename, so try to register it. */ void -register_dependency (char *filename) +register_dependency (const char *filename) { struct dependency *dep; @@ -80,9 +80,9 @@ register_dependency (char *filename) This code is taken from gcc with only minor changes. */ static int -quote_string_for_make (FILE *file, char *src) +quote_string_for_make (FILE *file, const char *src) { - char *p = src; + const char *p = src; int i = 0; for (;;) @@ -101,7 +101,7 @@ quote_string_for_make (FILE *file, char *src) preceded by 2N backslashes represents N backslashes at the end of a file name; and backslashes in other contexts should not be doubled. */ - char *q; + const char *q; for (q = p - 1; src < q && q[-1] == '\\'; q--) { @@ -142,7 +142,7 @@ quote_string_for_make (FILE *file, char *src) wrapping as necessary. */ static void -wrap_output (FILE *f, char *string, int spacer) +wrap_output (FILE *f, const char *string, int spacer) { int len = quote_string_for_make (NULL, string); diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c index 33703e8..c559cad 100644 --- a/gas/dwarf2dbg.c +++ b/gas/dwarf2dbg.c @@ -350,8 +350,7 @@ dwarf2_where (struct dwarf2_line_info *line) { if (debug_type == DEBUG_DWARF2) { - char *filename; - as_where (&filename, &line->line); + const char *filename = as_where (&line->line); line->filenum = get_filenum (filename, 0); line->column = 0; line->flags = DWARF2_FLAG_IS_STMT; diff --git a/gas/ecoff.c b/gas/ecoff.c index eb3beb3..25c3d94 100644 --- a/gas/ecoff.c +++ b/gas/ecoff.c @@ -2196,12 +2196,9 @@ add_file (const char *file_name, int indx ATTRIBUTE_UNUSED, int fake) want to use the actual file name. */ if (file_name == (const char *) NULL) { - char *file; - if (first_file != (efdr_t *) NULL) as_fatal (_("fake .file after real one")); - as_where (&file, (unsigned int *) NULL); - file_name = (const char *) file; + file_name = as_where ((unsigned int *) NULL); /* Automatically generate ECOFF debugging information, since I think that's what other ECOFF assemblers do. We don't do @@ -5181,10 +5178,10 @@ void ecoff_generate_asm_lineno (void) { unsigned int lineno; - char *filename; + const char *filename; lineno_list_t *list; - as_where (&filename, &lineno); + filename = as_where (&lineno); if (current_stabs_filename == (char *) NULL || filename_cmp (current_stabs_filename, filename)) @@ -54,7 +54,7 @@ extern const char EXP_CHARS[], FLT_CHARS[]; struct expr_symbol_line { struct expr_symbol_line *next; symbolS *sym; - char *file; + const char *file; unsigned int line; }; @@ -110,7 +110,7 @@ make_expr_symbol (expressionS *expressionP) n = (struct expr_symbol_line *) xmalloc (sizeof *n); n->sym = symbolP; - as_where (&n->file, &n->line); + n->file = as_where (&n->line); n->next = expr_symbol_lines; expr_symbol_lines = n; @@ -122,7 +122,7 @@ make_expr_symbol (expressionS *expressionP) the symbol. */ int -expr_symbol_where (symbolS *sym, char **pfile, unsigned int *pline) +expr_symbol_where (symbolS *sym, const char **pfile, unsigned int *pline) { struct expr_symbol_line *l; @@ -180,7 +180,7 @@ extern void subtract_from_result (expressionS *, offsetT, int); extern segT expr (int, expressionS *, enum expr_mode); extern unsigned int get_single_number (void); extern symbolS *make_expr_symbol (expressionS * expressionP); -extern int expr_symbol_where (symbolS *, char **, unsigned int *); +extern int expr_symbol_where (symbolS *, const char **, unsigned int *); extern void current_location (expressionS *); extern symbolS *expr_build_uconstant (offsetT); diff --git a/gas/frags.c b/gas/frags.c index cd3e990..9ff577f 100644 --- a/gas/frags.c +++ b/gas/frags.c @@ -176,7 +176,7 @@ frag_new (size_t old_frags_var_max_size gas_assert (former_last_fragP == frag_now); frag_now = frag_alloc (&frchP->frch_obstack); - as_where (&frag_now->fr_file, &frag_now->fr_line); + frag_now->fr_file = as_where (&frag_now->fr_line); /* Generally, frag_now->points to an address rounded up to next alignment. However, characters will add to obstack frags @@ -237,7 +237,7 @@ frag_var_init (relax_stateT type, size_t max_chars, size_t var, #ifdef TC_FRAG_INIT TC_FRAG_INIT (frag_now); #endif - as_where (&frag_now->fr_file, &frag_now->fr_line); + frag_now->fr_file = as_where (&frag_now->fr_line); frag_new (max_chars); } diff --git a/gas/frags.h b/gas/frags.h index ebb5ac4..4a22fe0 100644 --- a/gas/frags.h +++ b/gas/frags.h @@ -60,7 +60,7 @@ struct frag { struct frag *fr_next; /* Where the frag was created, or where it became a variant frag. */ - char *fr_file; + const char *fr_file; unsigned int fr_line; #ifndef NO_LISTING diff --git a/gas/input-file.c b/gas/input-file.c index 08ffa46..a3dcd9d 100644 --- a/gas/input-file.c +++ b/gas/input-file.c @@ -42,13 +42,13 @@ int preprocess = 0; /* We use static data: the data area is not sharable. */ static FILE *f_in; -static char *file_name; +static const char *file_name; /* Struct for saving the state of this module for file includes. */ struct saved_file { FILE * f_in; - char * file_name; + const char * file_name; int preprocess; char * app_save; }; @@ -111,8 +111,10 @@ input_file_pop (char *arg) free (arg); } +/* Open the specified file, "" means stdin. Filename must not be null. */ + void -input_file_open (char *filename, /* "" means use stdin. Must not be 0. */ +input_file_open (const char *filename, int pre) { int c; diff --git a/gas/input-file.h b/gas/input-file.h index cedaa9b..3581046 100644 --- a/gas/input-file.h +++ b/gas/input-file.h @@ -61,5 +61,5 @@ size_t input_file_buffer_size (void); void input_file_begin (void); void input_file_close (void); void input_file_end (void); -void input_file_open (char *filename, int pre); +void input_file_open (const char *filename, int pre); void input_file_pop (char *arg); diff --git a/gas/input-scrub.c b/gas/input-scrub.c index 9d4d75a..4bbb38f 100644 --- a/gas/input-scrub.c +++ b/gas/input-scrub.c @@ -95,8 +95,8 @@ int macro_nest; source line numbers. Whenever we open a file we must fill in physical_input_file. So if it is NULL we have not opened any files yet. */ -static char *physical_input_file; -static char *logical_input_file; +static const char *physical_input_file; +static const char *logical_input_file; /* 1-origin line number in a source file. */ /* A line ends in '\n' or eof. */ @@ -110,8 +110,8 @@ struct input_save { int partial_size; char save_source[AFTER_SIZE]; size_t buffer_length; - char * physical_input_file; - char * logical_input_file; + const char * physical_input_file; + const char * logical_input_file; unsigned int physical_input_line; int logical_input_line; size_t sb_index; @@ -159,7 +159,7 @@ input_scrub_push (char *saved_position) input_file_begin (); /* Reinitialize! */ logical_input_line = -1; - logical_input_file = (char *) NULL; + logical_input_file = NULL; buffer_length = input_file_buffer_size (); sb_index = -1; @@ -214,7 +214,7 @@ input_scrub_begin (void) /* Line number things. */ logical_input_line = -1; - logical_input_file = (char *) NULL; + logical_input_file = NULL; physical_input_file = NULL; /* No file read yet. */ next_saved_file = NULL; /* At EOF, don't pop to any other file */ do_scrub_begin (flag_m68k_mri); @@ -235,7 +235,7 @@ input_scrub_end (void) Return start of caller's part of buffer. */ char * -input_scrub_new_file (char *filename) +input_scrub_new_file (const char *filename) { input_file_open (filename, !flag_no_comments); physical_input_file = filename[0] ? filename : _("{standard input}"); @@ -250,7 +250,7 @@ input_scrub_new_file (char *filename) input_scrub_new_file. */ char * -input_scrub_include_file (char *filename, char *position) +input_scrub_include_file (const char *filename, char *position) { next_saved_file = input_scrub_push (position); return input_scrub_new_file (filename); @@ -435,7 +435,7 @@ bump_line_counters (void) Returns nonzero if the filename actually changes. */ int -new_logical_line_flags (char *fname, /* DON'T destroy it! We point to it! */ +new_logical_line_flags (const char *fname, /* DON'T destroy it! We point to it! */ int line_number, int flags) { @@ -476,36 +476,34 @@ new_logical_line_flags (char *fname, /* DON'T destroy it! We point to it! */ } int -new_logical_line (char *fname, int line_number) +new_logical_line (const char *fname, int line_number) { return new_logical_line_flags (fname, line_number, 0); } -/* Return the current file name and line number. - namep should be char * const *, but there are compilers which screw - up declarations like that, and it's easier to avoid it. */ +/* Return the current file name and line number. */ -void -as_where (char **namep, unsigned int *linep) +const char * +as_where (unsigned int *linep) { if (logical_input_file != NULL && (linep == NULL || logical_input_line >= 0)) { - *namep = logical_input_file; if (linep != NULL) *linep = logical_input_line; + return logical_input_file; } else if (physical_input_file != NULL) { - *namep = physical_input_file; if (linep != NULL) *linep = physical_input_line; + return physical_input_file; } else { - *namep = 0; if (linep != NULL) *linep = 0; + return NULL; } } diff --git a/gas/listing.c b/gas/listing.c index a346f37..4b5fd34 100644 --- a/gas/listing.c +++ b/gas/listing.c @@ -297,10 +297,10 @@ new_frag (void) void listing_newline (char *ps) { - char *file; + const char *file; unsigned int line; static unsigned int last_line = 0xffff; - static char *last_file = NULL; + static const char *last_file = NULL; list_info_type *new_i = NULL; if (listing == 0) @@ -327,7 +327,7 @@ listing_newline (char *ps) } #endif - as_where (&file, &line); + file = as_where (&line); if (ps == NULL) { if (line == last_line diff --git a/gas/macro.c b/gas/macro.c index d83fb82..b083382 100644 --- a/gas/macro.c +++ b/gas/macro.c @@ -648,7 +648,7 @@ free_macro (macro_entry *macro) const char * define_macro (size_t idx, sb *in, sb *label, size_t (*get_line) (sb *), - char *file, unsigned int line, + const char *file, unsigned int line, const char **namep) { macro_entry *macro; diff --git a/gas/macro.h b/gas/macro.h index cbd32c9..7000197 100644 --- a/gas/macro.h +++ b/gas/macro.h @@ -65,7 +65,7 @@ typedef struct macro_struct formal_entry *formals; /* Pointer to list of formal_structs. */ struct hash_control *formal_hash; /* Hash table of formals. */ const char *name; /* Macro name. */ - char *file; /* File the macro was defined in. */ + const char *file; /* File the macro was defined in. */ unsigned int line; /* Line number of definition. */ } macro_entry; @@ -88,7 +88,7 @@ extern void macro_init (int, int, int, extern void macro_set_alternate (int); extern void macro_mri_mode (int); extern const char *define_macro (size_t, sb *, sb *, size_t (*) (sb *), - char *, unsigned int, const char **); + const char *, unsigned int, const char **); extern int check_macro (const char *, sb *, const char **, macro_entry **); extern void delete_macro (const char *); extern const char *expand_irp (int, size_t, sb *, sb *, size_t (*) (sb *)); diff --git a/gas/messages.c b/gas/messages.c index 2c9f3da..dc016bf 100644 --- a/gas/messages.c +++ b/gas/messages.c @@ -19,10 +19,10 @@ #include "as.h" -static void identify (char *); +static void identify (const char *); static void as_show_where (void); -static void as_warn_internal (char *, unsigned int, char *); -static void as_bad_internal (char *, unsigned int, char *); +static void as_warn_internal (const char *, unsigned int, char *); +static void as_bad_internal (const char *, unsigned int, char *); /* Despite the rest of the comments in this file, (FIXME-SOON), here is the current scheme for error messages etc: @@ -61,7 +61,7 @@ static void as_bad_internal (char *, unsigned int, char *); continues as though no error occurred. */ static void -identify (char *file) +identify (const char *file) { static int identified; @@ -72,7 +72,7 @@ identify (char *file) if (!file) { unsigned int x; - as_where (&file, &x); + file = as_where (&x); } if (file) @@ -105,10 +105,10 @@ had_errors (void) static void as_show_where (void) { - char *file; + const char *file; unsigned int line; - as_where (&file, &line); + file = as_where (&line); identify (file); if (file) { @@ -140,12 +140,12 @@ as_tsktsk (const char *format, ...) /* The common portion of as_warn and as_warn_where. */ static void -as_warn_internal (char *file, unsigned int line, char *buffer) +as_warn_internal (const char *file, unsigned int line, char *buffer) { ++warning_count; if (file == NULL) - as_where (&file, &line); + file = as_where (&line); identify (file); if (file) @@ -188,7 +188,7 @@ as_warn (const char *format, ...) the varargs correctly and portably. */ void -as_warn_where (char *file, unsigned int line, const char *format, ...) +as_warn_where (const char *file, unsigned int line, const char *format, ...) { va_list args; char buffer[2000]; @@ -205,12 +205,12 @@ as_warn_where (char *file, unsigned int line, const char *format, ...) /* The common portion of as_bad and as_bad_where. */ static void -as_bad_internal (char *file, unsigned int line, char *buffer) +as_bad_internal (const char *file, unsigned int line, char *buffer) { ++error_count; if (file == NULL) - as_where (&file, &line); + file = as_where (&line); identify (file); if (file) @@ -251,7 +251,7 @@ as_bad (const char *format, ...) the varargs correctly and portably. */ void -as_bad_where (char *file, unsigned int line, const char *format, ...) +as_bad_where (const char *file, unsigned int line, const char *format, ...) { va_list args; char buffer[2000]; @@ -346,7 +346,7 @@ as_internal_value_out_of_range (const char * prefix, offsetT val, offsetT min, offsetT max, - char * file, + const char * file, unsigned line, int bad) { @@ -418,7 +418,7 @@ as_warn_value_out_of_range (char * prefix, offsetT value, offsetT min, offsetT max, - char * file, + const char * file, unsigned line) { as_internal_value_out_of_range (prefix, value, min, max, file, line, 0); @@ -429,7 +429,7 @@ as_bad_value_out_of_range (char * prefix, offsetT value, offsetT min, offsetT max, - char * file, + const char * file, unsigned line) { as_internal_value_out_of_range (prefix, value, min, max, file, line, 1); diff --git a/gas/output-file.c b/gas/output-file.c index 41d767c..f2db85f 100644 --- a/gas/output-file.c +++ b/gas/output-file.c @@ -28,7 +28,7 @@ bfd *stdoutput; void -output_file_create (char *name) +output_file_create (const char *name) { if (name[0] == '-' && name[1] == '\0') as_fatal (_("can't open a bfd on stdout %s"), name); @@ -50,7 +50,7 @@ output_file_create (char *name) } void -output_file_close (char *filename) +output_file_close (const char *filename) { bfd_boolean res; diff --git a/gas/output-file.h b/gas/output-file.h index 6c467a3..d4d32a2 100644 --- a/gas/output-file.h +++ b/gas/output-file.h @@ -19,7 +19,7 @@ the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ void output_file_append (char *where, long length, char *filename); -void output_file_close (char *filename); -void output_file_create (char *name); +void output_file_close (const char *filename); +void output_file_create (const char *name); /* end of output-file.h */ @@ -2348,13 +2348,14 @@ s_globl (int ignore ATTRIBUTE_UNUSED) void s_irp (int irpc) { - char *file, *eol; + char * eol; + const char * file; unsigned int line; sb s; const char *err; sb out; - as_where (&file, &line); + file = as_where (&line); eol = find_end_of_line (input_line_pointer, 0); sb_build (&s, eol - input_line_pointer); @@ -2683,13 +2684,14 @@ get_macro_line_sb (sb *line) void s_macro (int ignore ATTRIBUTE_UNUSED) { - char *file, *eol; + char *eol; + const char * file; unsigned int line; sb s; const char *err; const char *name; - as_where (&file, &line); + file = as_where (&line); eol = find_end_of_line (input_line_pointer, 0); sb_build (&s, eol - input_line_pointer); @@ -4163,7 +4165,7 @@ s_reloc (int ignore ATTRIBUTE_UNUSED) break; } - as_where (&reloc->file, &reloc->line); + reloc->file = as_where (&reloc->line); reloc->next = reloc_list; reloc_list = reloc; diff --git a/gas/stabs.c b/gas/stabs.c index 3b56a48..b734f35 100644 --- a/gas/stabs.c +++ b/gas/stabs.c @@ -35,7 +35,7 @@ int outputting_stabs_line_debug = 0; static void s_stab_generic (int, const char *, const char *); -static void generate_asm_file (int, char *); +static void generate_asm_file (int, const char *); /* Allow backends to override the names used for the stab sections. */ #ifndef STAB_SECTION_NAME @@ -490,10 +490,10 @@ s_desc (ignore) void stabs_generate_asm_file (void) { - char *file; + const char *file; unsigned int lineno; - as_where (&file, &lineno); + file = as_where (&lineno); if (use_gnu_debug_info_extensions) { const char *dir; @@ -512,15 +512,15 @@ stabs_generate_asm_file (void) TYPE is one of N_SO, N_SOL. */ static void -generate_asm_file (int type, char *file) +generate_asm_file (int type, const char *file) { static char *last_file; static int label_count; char *hold; char sym[30]; char *buf; - char *tmp = file; - char *file_endp = file + strlen (file); + const char *tmp = file; + const char *file_endp = file + strlen (file); char *bufp; if (last_file != NULL @@ -583,7 +583,7 @@ stabs_generate_asm_lineno (void) { static int label_count; char *hold; - char *file; + const char *file; unsigned int lineno; char *buf; char sym[30]; @@ -598,7 +598,7 @@ stabs_generate_asm_lineno (void) hold = input_line_pointer; - as_where (&file, &lineno); + file = as_where (&lineno); /* Don't emit sequences of stabs for the same line. */ if (prev_file == NULL) @@ -661,7 +661,6 @@ stabs_generate_asm_func (const char *funcname, const char *startlabname) static int void_emitted_p; char *hold = input_line_pointer; char *buf; - char *file; unsigned int lineno; if (! void_emitted_p) @@ -671,7 +670,7 @@ stabs_generate_asm_func (const char *funcname, const char *startlabname) void_emitted_p = 1; } - as_where (&file, &lineno); + as_where (&lineno); if (asprintf (&buf, "\"%s:F1\",%d,0,%d,%s", funcname, N_FUN, lineno + 1, startlabname) == -1) as_fatal ("%s", xstrerror (errno)); diff --git a/gas/symbols.c b/gas/symbols.c index 484badc..e117049 100644 --- a/gas/symbols.c +++ b/gas/symbols.c @@ -972,7 +972,7 @@ use_complex_relocs_for (symbolS * symp) static void report_op_error (symbolS *symp, symbolS *left, operatorT op, symbolS *right) { - char *file; + const char *file; unsigned int line; segT seg_left = left ? S_GET_SEGMENT (left) : 0; segT seg_right = S_GET_SEGMENT (right); @@ -1379,7 +1379,7 @@ resolve_symbol_value (symbolS *symp) already issued a warning about using a bad symbol. */ if (seg_right == absolute_section && finalize_syms) { - char *file; + const char *file; unsigned int line; if (expr_symbol_where (symp, &file, &line)) @@ -2222,13 +2222,8 @@ S_SET_EXTERNAL (symbolS *s) } if (s->bsym->flags & BSF_SECTION_SYM) { - char * file; - unsigned int line; - /* Do not reassign section symbols. */ - as_where (& file, & line); - as_warn_where (file, line, - _("section symbols are already global")); + as_warn (_("section symbols are already global")); return; } #ifndef TC_GLOBAL_REGISTER_SYMBOL_OK diff --git a/gas/write.c b/gas/write.c index 46ce5df..f623b00 100644 --- a/gas/write.c +++ b/gas/write.c @@ -192,7 +192,7 @@ fix_new_internal (fragS *frag, /* Which frag? */ TC_INIT_FIX_DATA (fixP); #endif - as_where (&fixP->fx_file, &fixP->fx_line); + fixP->fx_file = as_where (&fixP->fx_line); { @@ -1137,7 +1137,7 @@ fix_segment (bfd *abfd ATTRIBUTE_UNUSED, static void install_reloc (asection *sec, arelent *reloc, fragS *fragp, - char *file, unsigned int line) + const char *file, unsigned int line) { char *err; bfd_reloc_status_type s; diff --git a/gas/write.h b/gas/write.h index 4aee78d..ce81a92 100644 --- a/gas/write.h +++ b/gas/write.h @@ -112,7 +112,7 @@ struct fix /* The location of the instruction which created the reloc, used in error messages. */ - char *fx_file; + const char *fx_file; unsigned fx_line; #ifdef USING_CGEN @@ -156,7 +156,7 @@ struct reloc_list arelent r; } b; } u; - char *file; + const char *file; unsigned int line; }; |