X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=sim%2Figen%2Fgen-itable.c;h=611b626558df70bd559fc1af8fbe3ee9069b7452;hb=8194e927cc66e8cceb9890240ad75363b3ca6d53;hp=c3e90535683527178f3714f32017c1fcf4549848;hpb=5b64ad42d36e6d487e1f7287d37fbc243a178e72;p=deliverable%2Fbinutils-gdb.git diff --git a/sim/igen/gen-itable.c b/sim/igen/gen-itable.c index c3e9053568..611b626558 100644 --- a/sim/igen/gen-itable.c +++ b/sim/igen/gen-itable.c @@ -1,22 +1,23 @@ -/* This file is part of the program psim. +/* The IGEN simulator generator for GDB, the GNU Debugger. - Copyright (C) 1994-1995, Andrew Cagney + Copyright 2002-2016 Free Software Foundation, Inc. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. + Contributed by Andrew Cagney. - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - */ + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ @@ -39,18 +40,18 @@ -typedef struct _itable_info { +typedef struct _itable_info +{ int sizeof_form; int sizeof_name; int sizeof_file; -} itable_info; +} +itable_info; static void itable_h_insn (lf *file, - insn_table *entry, - insn_entry *instruction, - void *data) + insn_table *entry, insn_entry * instruction, void *data) { int len; itable_info *info = data; @@ -59,9 +60,7 @@ itable_h_insn (lf *file, print_function_name (file, instruction->name, instruction->format_name, - NULL, - NULL, - function_name_prefix_itable); + NULL, NULL, function_name_prefix_itable); lf_printf (file, ",\n"); /* update summary info */ len = strlen (instruction->format_name); @@ -79,16 +78,13 @@ itable_h_insn (lf *file, /* print the list of all the different options */ static void -itable_print_enum (lf *file, - filter *set, - char *name) +itable_print_enum (lf *file, filter *set, char *name) { char *elem; lf_printf (file, "typedef enum {\n"); lf_indent (file, +2); for (elem = filter_next (set, ""); - elem != NULL; - elem = filter_next (set, elem)) + elem != NULL; elem = filter_next (set, elem)) { lf_printf (file, "%sitable_%s_%s,\n", options.module.itable.prefix.l, name, elem); @@ -99,8 +95,9 @@ itable_print_enum (lf *file, name, elem, options.module.itable.prefix.l, name, elem); } } - lf_printf (file, "nr_%sitable_%ss,\n", options.module.itable.prefix.l, name); - + lf_printf (file, "nr_%sitable_%ss,\n", options.module.itable.prefix.l, + name); + lf_indent (file, -2); lf_printf (file, "} %sitable_%ss;\n", options.module.itable.prefix.l, name); if (strlen (options.module.itable.prefix.l) > 0) @@ -117,9 +114,7 @@ itable_print_enum (lf *file, /* print an array of the option names as strings */ static void -itable_print_names (lf *file, - filter *set, - char *name) +itable_print_names (lf *file, filter *set, char *name) { char *elem; lf_printf (file, "const char *%sitable_%s_names[nr_%sitable_%ss + 1] = {\n", @@ -127,8 +122,7 @@ itable_print_names (lf *file, options.module.itable.prefix.l, name); lf_indent (file, +2); for (elem = filter_next (set, ""); - elem != NULL; - elem = filter_next (set, elem)) + elem != NULL; elem = filter_next (set, elem)) { lf_printf (file, "\"%s\",\n", elem); } @@ -137,16 +131,16 @@ itable_print_names (lf *file, lf_printf (file, "};\n"); } -extern void -gen_itable_h (lf *file, - insn_table *isa) +extern void +gen_itable_h (lf *file, insn_table *isa) { itable_info *info = ZALLOC (itable_info); /* output an enumerated type for each instruction */ lf_printf (file, "typedef enum {\n"); insn_table_traverse_insn (file, isa, itable_h_insn, info); - lf_printf (file, " nr_%sitable_entries,\n", options.module.itable.prefix.l); + lf_printf (file, " nr_%sitable_entries,\n", + options.module.itable.prefix.l); lf_printf (file, "} %sitable_index;\n", options.module.itable.prefix.l); lf_printf (file, "\n"); @@ -155,7 +149,7 @@ gen_itable_h (lf *file, lf_printf (file, "extern const char *%sitable_flag_names[];\n", options.module.itable.prefix.l); lf_printf (file, "\n"); - + /* output an enumeration of all the possible options */ itable_print_enum (file, isa->options, "option"); lf_printf (file, "extern const char *%sitable_option_names[];\n", @@ -217,9 +211,7 @@ gen_itable_h (lf *file, /****************************************************************/ static void -itable_print_set (lf *file, - filter *set, - filter *members) +itable_print_set (lf *file, filter *set, filter *members) { char *elem; lf_printf (file, "\""); @@ -237,10 +229,9 @@ itable_print_set (lf *file, } lf_printf (file, "\",\n"); - lf_printf(file, "{"); + lf_printf (file, "{"); for (elem = filter_next (set, ""); - elem != NULL; - elem = filter_next (set, elem)) + elem != NULL; elem = filter_next (set, elem)) { if (filter_is_member (members, elem)) { @@ -250,27 +241,23 @@ itable_print_set (lf *file, { lf_printf (file, " 0,"); } - + } /* always print a dummy element, to avoid empty initializers. */ - lf_printf(file, " 99 },\n"); + lf_printf (file, " 99 },\n"); } static void itable_c_insn (lf *file, - insn_table *isa, - insn_entry *instruction, - void *data) + insn_table *isa, insn_entry * instruction, void *data) { lf_printf (file, "{ "); lf_indent (file, +2); print_function_name (file, instruction->name, instruction->format_name, - NULL, - NULL, - function_name_prefix_itable); + NULL, NULL, function_name_prefix_itable); lf_printf (file, ",\n"); lf_printf (file, "\""); print_insn_words (file, instruction); @@ -281,22 +268,22 @@ itable_c_insn (lf *file, itable_print_set (file, isa->options, instruction->options); itable_print_set (file, isa->model->processors, instruction->processors); - lf_printf(file, "\"%s\",\n", instruction->name); - lf_printf(file, "\"%s\",\n", - filter_filename (instruction->line->file_name)); - lf_printf(file, "%d,\n", instruction->line->line_nr); - lf_printf(file, "},\n"); + lf_printf (file, "\"%s\",\n", instruction->name); + lf_printf (file, "\"%s\",\n", + filter_filename (instruction->line->file_name)); + lf_printf (file, "%d,\n", instruction->line->line_nr); + lf_printf (file, "},\n"); lf_indent (file, -2); } -extern void -gen_itable_c (lf *file, - insn_table *isa) +extern void +gen_itable_c (lf *file, insn_table *isa) { /* leader */ - lf_printf(file, "#include \"%sitable.h\"\n", options.module.itable.prefix.l); - lf_printf(file, "\n"); + lf_printf (file, "#include \"%sitable.h\"\n", + options.module.itable.prefix.l); + lf_printf (file, "\n"); /* FIXME - output model data??? */ /* FIXME - output assembler data??? */ @@ -309,9 +296,8 @@ gen_itable_c (lf *file, /* output the table that contains the actual instruction info */ lf_printf (file, "%sitable_info %sitable[nr_%sitable_entries] = {\n", options.module.itable.prefix.l, - options.module.itable.prefix.l, - options.module.itable.prefix.l); + options.module.itable.prefix.l, options.module.itable.prefix.l); insn_table_traverse_insn (file, isa, itable_c_insn, NULL); - lf_printf(file, "};\n"); + lf_printf (file, "};\n"); }