From 3b4dbbbf59aef4308bae6654bdc7968797504a3c Mon Sep 17 00:00:00 2001 From: Trevor Saunders Date: Mon, 22 Feb 2016 14:11:27 +0000 Subject: 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. --- gas/stabs.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'gas/stabs.c') 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)); -- cgit v1.1