static outf_p output_files;
/* The plugin input files and their number; in that case only
- corresponding gt-<plugin>.h are generated in the current
- directory. */
+ a single file is produced. */
static char** plugin_files;
static size_t nb_plugin_files;
/* the generated plugin output name & file */
things there are. (We do not bother resizing the arrays down.) */
num_lang_dirs = langno;
/* Add the plugin files if provided. */
- if (plugin_files)
+ if (plugin_files)
{
size_t i;
for (i = 0; i < nb_plugin_files; i++)
{
outf_p f = get_output_file_with_visibility (NULL);
int i;
- if (!f)
+ if (!f)
return;
oprintf (f, "\n/* Used to implement the RTX_NEXT macro. */\n");
t = scalar_tp, subname = "rt_int";
else if (i == VALUE && aindex == 0)
t = scalar_tp, subname = "rt_int";
+ else if (i == DEBUG_EXPR && aindex == 0)
+ t = tree_tp, subname = "rt_tree";
else if (i == REG && aindex == 1)
t = scalar_tp, subname = "rt_int";
else if (i == REG && aindex == 2)
&length, &skip, &nested_ptr);
if (nested_ptr && f->type->kind == TYPE_POINTER)
- set_gc_used_type (nested_ptr, GC_POINTED_TO,
+ set_gc_used_type (nested_ptr, GC_POINTED_TO,
pass_param ? param : NULL);
else if (length && f->type->kind == TYPE_POINTER)
set_gc_used_type (f->type->u.p, GC_USED, NULL);
return f;
}
-/* Print, like fprintf, to O.
+/* Print, like fprintf, to O.
N.B. You might think this could be implemented more efficiently
with vsnprintf(). Unfortunately, there are C libraries that
provide that function but without the C99 semantics for its return
/* In plugin mode, the O could be a NULL pointer, so avoid crashing
in that case. */
- if (!o)
+ if (!o)
return;
va_start (ap, format);
{
/* The order of files here matters very much. */
static const char *const ifiles [] = {
- "config.h", "system.h", "coretypes.h", "tm.h", "varray.h",
+ "config.h", "system.h", "coretypes.h", "tm.h", "varray.h",
"hashtab.h", "splay-tree.h", "obstack.h", "bitmap.h", "input.h",
"tree.h", "rtl.h", "function.h", "insn-config.h", "expr.h",
"hard-reg-set.h", "basic-block.h", "cselib.h", "insn-addr.h",
"optabs.h", "libfuncs.h", "debug.h", "ggc.h", "cgraph.h",
"tree-flow.h", "reload.h", "cpp-id-data.h", "tree-chrec.h",
"cfglayout.h", "except.h", "output.h", "gimple.h", "cfgloop.h",
- "target.h", NULL
+ "target.h", "ipa-prop.h", NULL
};
const char *const *ifp;
outf_p gtype_desc_c;
get_file_realbasename (const char *f)
{
const char * lastslash = strrchr (f, '/');
-
+
return (lastslash != NULL) ? lastslash + 1 : f;
}
{
const char * langdir = lang_dir_names [lang_index];
size_t langdir_len = strlen (langdir);
-
+
if (f_len > langdir_len
&& IS_DIR_SEPARATOR (f[langdir_len])
&& memcmp (f, langdir, langdir_len) == 0)
const char *basename = get_file_realbasename (f);
const char *langdir = get_file_langdir (f);
-
+
char * result =
(langdir ? xasprintf ("gt-%s-%s", langdir, basename)
: xasprintf ("gt-%s", basename));
|| (len > 2 && memcmp (basename+len-2, ".y", 2) == 0)
|| (len > 3 && memcmp (basename+len-3, ".in", 3) == 0))
{
- output_name = get_file_gtfilename (input_file);
+ output_name = get_file_gtfilename (input_file);
for_name = basename;
}
/* Some headers get used by more than one front-end; hence, it
else if (strncmp (basename, "objc", 4) == 0 && IS_DIR_SEPARATOR (basename[4])
&& strcmp (basename + 5, "objc-act.h") == 0)
output_name = "gt-objc-objc-act.h", for_name = "objc/objc-act.c";
- else
+ else
{
int lang_index = get_prefix_langdir_index (basename);
d->indent += 2;
d->val = xasprintf ("x%d", d->counter++);
oprintf (d->of, "%*s%s %s * %s%s =\n", d->indent, "",
- (nested_ptr_d->type->kind == TYPE_UNION
- ? "union" : "struct"),
- nested_ptr_d->type->u.s.tag,
+ (nested_ptr_d->type->kind == TYPE_UNION
+ ? "union" : "struct"),
+ nested_ptr_d->type->u.s.tag,
d->fn_wants_lvalue ? "" : "const ",
d->val);
oprintf (d->of, "%*s", d->indent + 2, "");
else
oprintf (d->of, "%s", t->u.a.len);
oprintf (d->of, ");\n");
-
+
oprintf (d->of, "%*sfor (i%d = 0; i%d != l%d; i%d++) {\n",
d->indent, "",
loopcounter, loopcounter, loopcounter, loopcounter);
type_p s;
oprintf (output_header, "\n/* %s*/\n", wtd->comment);
+ /* We first emit the macros and the declarations. Functions' code is
+ emitted afterwards. This is needed in plugin mode. */
+ oprintf (output_header, "/* macros and declarations */\n");
for (s = structures; s; s = s->next)
if (s->gc_used == GC_POINTED_TO
|| s->gc_used == GC_MAYBE_POINTED_TO)
s->u.s.tag);
continue;
}
-
- if (s->kind == TYPE_LANG_STRUCT)
- {
- type_p ss;
- for (ss = s->u.s.lang_struct; ss; ss = ss->next)
- write_func_for_structure (s, ss, NULL, wtd);
- }
- else
- write_func_for_structure (s, s, NULL, wtd);
}
for (s = param_structs; s; s = s->next)
if (s->gc_used == GC_POINTED_TO)
{
- type_p * param = s->u.param_struct.param;
type_p stru = s->u.param_struct.stru;
/* Declare the marker procedure. */
s->u.s.tag);
continue;
}
+ }
+
+ /* At last we emit the functions code. */
+ oprintf (output_header, "\n/* functions code */\n");
+ for (s = structures; s; s = s->next)
+ if (s->gc_used == GC_POINTED_TO
+ || s->gc_used == GC_MAYBE_POINTED_TO)
+ {
+ options_p opt;
+ if (s->gc_used == GC_MAYBE_POINTED_TO
+ && s->u.s.line.file == NULL)
+ continue;
+ for (opt = s->u.s.opt; opt; opt = opt->next)
+ if (strcmp (opt->name, "ptr_alias") == 0)
+ break;
+ if (opt)
+ continue;
+
+ if (s->kind == TYPE_LANG_STRUCT)
+ {
+ type_p ss;
+ for (ss = s->u.s.lang_struct; ss; ss = ss->next)
+ write_func_for_structure (s, ss, NULL, wtd);
+ }
+ else
+ write_func_for_structure (s, s, NULL, wtd);
+ }
+ for (s = param_structs; s; s = s->next)
+ if (s->gc_used == GC_POINTED_TO)
+ {
+ type_p *param = s->u.param_struct.param;
+ type_p stru = s->u.param_struct.stru;
+ if (stru->u.s.line.file == NULL)
+ continue;
if (stru->kind == TYPE_LANG_STRUCT)
{
type_p ss;
{
type_p s;
- if (!output_header)
+ if (!output_header)
return;
oprintf (output_header, "\n/* Local pointer-walking routines. */\n");
for (s = structures; s; s = s->next)
{
type_p s;
- if (!header_file)
+ if (!header_file)
return;
oprintf (header_file, "\n/* Enumeration of types known. */\n");
oprintf (header_file, "enum gt_types_enum {\n");
put_mangled_filename (outf_p f, const char *fn)
{
const char *name = get_output_file_name (fn);
- if (!f || !name)
+ if (!f || !name)
return;
for (; *name != 0; name++)
if (ISALNUM (*name))
strcpy (plugin_files[i], name);
}
}
- else if (argc == 3)
+ else if (argc == 3)
{
srcdir = argv[1];
inputlist = argv[2];
- }
+ }
else
fatal ("usage: gengtype [-P pluginout.h] srcdir input-list "
"[file1 file2 ... fileN]");
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