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-rw-r--r--sim/igen/gen-support.c215
1 files changed, 0 insertions, 215 deletions
diff --git a/sim/igen/gen-support.c b/sim/igen/gen-support.c
deleted file mode 100644
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--- a/sim/igen/gen-support.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/* The IGEN simulator generator for GDB, the GNU Debugger.
-
- Copyright 2002 Free Software Foundation, Inc.
-
- Contributed by Andrew Cagney.
-
- 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 2 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, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-
-#include "misc.h"
-#include "lf.h"
-#include "table.h"
-#include "filter.h"
-
-#include "igen.h"
-
-#include "ld-insn.h"
-#include "ld-decode.h"
-
-#include "gen.h"
-
-#include "gen-semantics.h"
-#include "gen-support.h"
-
-static void
-print_support_function_name (lf *file,
- function_entry * function,
- int is_function_definition)
-{
- if (function->is_internal)
- {
- lf_print__function_type_function (file, print_semantic_function_type,
- "INLINE_SUPPORT",
- (is_function_definition ? "\n" :
- " "));
- print_function_name (file, function->name, NULL, NULL, NULL,
- function_name_prefix_semantics);
- lf_printf (file, "\n(");
- lf_indent (file, +1);
- print_semantic_function_formal (file, 0);
- lf_indent (file, -1);
- lf_printf (file, ")");
- if (!is_function_definition)
- lf_printf (file, ";");
- lf_printf (file, "\n");
- }
- else
- {
- /* map the name onto a globally valid name */
- if (!is_function_definition
- && strcmp (options.module.support.prefix.l, "") != 0)
- {
- lf_indent_suppress (file);
- lf_printf (file, "#define %s %s%s\n",
- function->name,
- options.module.support.prefix.l, function->name);
- }
- lf_print__function_type (file,
- function->type,
- "INLINE_SUPPORT",
- (is_function_definition ? "\n" : " "));
- lf_printf (file, "%s%s\n(",
- options.module.support.prefix.l, function->name);
- if (options.gen.smp)
- lf_printf (file,
- "sim_cpu *cpu, %sinstruction_address cia, int MY_INDEX",
- options.module.support.prefix.l);
- else
- lf_printf (file,
- "SIM_DESC sd, %sinstruction_address cia, int MY_INDEX",
- options.module.support.prefix.l);
- if (function->param != NULL && strlen (function->param) > 0)
- lf_printf (file, ", %s", function->param);
- lf_printf (file, ")%s", (is_function_definition ? "\n" : ";\n"));
- }
-}
-
-
-static void
-support_h_function (lf *file, function_entry * function, void *data)
-{
- ASSERT (function->type != NULL);
- print_support_function_name (file, function, 0 /*!is_definition */ );
- lf_printf (file, "\n");
-}
-
-
-extern void
-gen_support_h (lf *file, insn_table *table)
-{
- /* output the definition of `SD_' */
- if (options.gen.smp)
- {
- lf_printf (file, "#define SD CPU_STATE (cpu)\n");
- lf_printf (file, "#define CPU cpu\n");
- lf_printf (file, "#define CPU_ cpu\n");
- }
- else
- {
- lf_printf (file, "#define SD sd\n");
- lf_printf (file, "#define CPU (STATE_CPU (sd, 0))\n");
- lf_printf (file, "#define CPU_ sd\n");
- }
-
- lf_printf (file, "#define CIA_ cia\n");
- if (options.gen.delayed_branch)
- {
- lf_printf (file, "#define CIA cia.ip\n");
- lf_printf (file,
- "/* #define NIA nia.dp -- do not define, ambigious */\n");
- }
- else
- {
- lf_printf (file, "#define CIA cia\n");
- lf_printf (file, "#define NIA nia\n");
- }
- lf_printf (file, "\n");
-
- lf_printf (file, "#define SD_ CPU_, CIA_, MY_INDEX\n");
- lf_printf (file, "#define _SD SD_ /* deprecated */\n");
- lf_printf (file, "\n");
-
- /* Map <PREFIX>_xxxx onto the shorter xxxx for the following names:
-
- instruction_word
- idecode_issue
- semantic_illegal
-
- Map defined here as name space problems are created when the name is
- defined in idecode.h */
- if (strcmp (options.module.idecode.prefix.l, "") != 0)
- {
- lf_indent_suppress (file);
- lf_printf (file, "#define %s %s%s\n",
- "instruction_word",
- options.module.idecode.prefix.l, "instruction_word");
- lf_printf (file, "\n");
- lf_indent_suppress (file);
- lf_printf (file, "#define %s %s%s\n",
- "idecode_issue",
- options.module.idecode.prefix.l, "idecode_issue");
- lf_printf (file, "\n");
- lf_indent_suppress (file);
- lf_printf (file, "#define %s %s%s\n",
- "semantic_illegal",
- options.module.idecode.prefix.l, "semantic_illegal");
- lf_printf (file, "\n");
- }
-
- /* output a declaration for all functions */
- function_entry_traverse (file, table->functions, support_h_function, NULL);
- lf_printf (file, "\n");
- lf_printf (file, "#if defined(SUPPORT_INLINE)\n");
- lf_printf (file, "# if ((SUPPORT_INLINE & INCLUDE_MODULE)\\\n");
- lf_printf (file, " && (SUPPORT_INLINE & INCLUDED_BY_MODULE))\n");
- lf_printf (file, "# include \"%ssupport.c\"\n",
- options.module.support.prefix.l);
- lf_printf (file, "# endif\n");
- lf_printf (file, "#endif\n");
-}
-
-static void
-support_c_function (lf *file, function_entry * function, void *data)
-{
- ASSERT (function->type != NULL);
- print_support_function_name (file, function, 1 /*!is_definition */ );
- lf_printf (file, "{\n");
- lf_indent (file, +2);
- if (function->code == NULL)
- error (function->line, "Function without body (or null statement)");
- lf_print__line_ref (file, function->code->line);
- table_print_code (file, function->code);
- if (function->is_internal)
- {
- lf_printf (file,
- "sim_engine_abort (SD, CPU, cia, \"Internal function must longjump\\n\");\n");
- lf_printf (file, "return cia;\n");
- }
- lf_indent (file, -2);
- lf_printf (file, "}\n");
- lf_print__internal_ref (file);
- lf_printf (file, "\n");
-}
-
-
-void
-gen_support_c (lf *file, insn_table *table)
-{
- lf_printf (file, "#include \"sim-main.h\"\n");
- lf_printf (file, "#include \"%sidecode.h\"\n",
- options.module.idecode.prefix.l);
- lf_printf (file, "#include \"%sitable.h\"\n",
- options.module.itable.prefix.l);
- lf_printf (file, "#include \"%ssupport.h\"\n",
- options.module.support.prefix.l);
- lf_printf (file, "\n");
-
- /* output a definition (c-code) for all functions */
- function_entry_traverse (file, table->functions, support_c_function, NULL);
-}
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