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-rw-r--r--sim/igen/gen-itable.c89
1 files changed, 37 insertions, 52 deletions
diff --git a/sim/igen/gen-itable.c b/sim/igen/gen-itable.c
index dea71a2..7b94d37 100644
--- a/sim/igen/gen-itable.c
+++ b/sim/igen/gen-itable.c
@@ -42,18 +42,18 @@
-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;
@@ -62,9 +62,7 @@ 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);
@@ -82,16 +80,13 @@ 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);
@@ -102,8 +97,9 @@ 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)
@@ -120,9 +116,7 @@ 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",
@@ -130,8 +124,7 @@ 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);
}
@@ -140,16 +133,16 @@ 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");
@@ -158,7 +151,7 @@ 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",
@@ -220,9 +213,7 @@ 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, "\"");
@@ -240,10 +231,9 @@ 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))
{
@@ -253,27 +243,23 @@ 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);
@@ -284,22 +270,22 @@ 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??? */
@@ -312,9 +298,8 @@ 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");
}
generated by cgit v1.1 at 2024-07-23 01:59:44 +0000