/* Functions related to building resource files.
|
/* Functions related to building resource files.
|
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
|
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
|
2007, 2008 Free Software Foundation, Inc.
|
2007, 2008 Free Software Foundation, Inc.
|
|
|
This file is part of GCC.
|
This file is part of GCC.
|
|
|
GCC is free software; you can redistribute it and/or modify
|
GCC is free software; you can redistribute it and/or modify
|
it under the terms of the GNU General Public License as published by
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 3, or (at your option)
|
the Free Software Foundation; either version 3, or (at your option)
|
any later version.
|
any later version.
|
|
|
GCC is distributed in the hope that it will be useful,
|
GCC is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with GCC; see the file COPYING3. If not see
|
along with GCC; see the file COPYING3. If not see
|
<http://www.gnu.org/licenses/>.
|
<http://www.gnu.org/licenses/>.
|
|
|
Java and all Java-based marks are trademarks or registered trademarks
|
Java and all Java-based marks are trademarks or registered trademarks
|
of Sun Microsystems, Inc. in the United States and other countries.
|
of Sun Microsystems, Inc. in the United States and other countries.
|
The Free Software Foundation is independent of Sun Microsystems, Inc. */
|
The Free Software Foundation is independent of Sun Microsystems, Inc. */
|
|
|
#include "config.h"
|
#include "config.h"
|
#include "system.h"
|
#include "system.h"
|
#include "coretypes.h"
|
#include "coretypes.h"
|
#include "tm.h"
|
#include "tm.h"
|
#include "tree.h"
|
#include "tree.h"
|
#include "rtl.h"
|
#include "rtl.h"
|
#include "flags.h"
|
#include "flags.h"
|
#include "java-tree.h"
|
#include "java-tree.h"
|
#include "jcf.h"
|
#include "jcf.h"
|
#include "obstack.h"
|
#include "obstack.h"
|
#include "toplev.h"
|
#include "toplev.h"
|
#include "output.h"
|
#include "output.h"
|
#include "parse.h"
|
#include "parse.h"
|
#include "function.h"
|
#include "function.h"
|
#include "ggc.h"
|
#include "ggc.h"
|
#include "stdio.h"
|
#include "stdio.h"
|
#include "target.h"
|
#include "target.h"
|
#include "expr.h"
|
#include "expr.h"
|
#include "tree-iterator.h"
|
#include "tree-iterator.h"
|
#include "cgraph.h"
|
#include "cgraph.h"
|
|
|
/* DOS brain-damage */
|
/* DOS brain-damage */
|
#ifndef O_BINARY
|
#ifndef O_BINARY
|
#define O_BINARY 0 /* MS-DOS brain-damage */
|
#define O_BINARY 0 /* MS-DOS brain-damage */
|
#endif
|
#endif
|
|
|
/* A list of all the resources files. */
|
/* A list of all the resources files. */
|
static GTY(()) tree resources = NULL;
|
static GTY(()) tree resources = NULL;
|
|
|
void
|
void
|
compile_resource_data (const char *name, const char *buffer, int length)
|
compile_resource_data (const char *name, const char *buffer, int length)
|
{
|
{
|
tree rtype, field = NULL_TREE, data_type, rinit, data, decl;
|
tree rtype, field = NULL_TREE, data_type, rinit, data, decl;
|
|
|
data_type = build_prim_array_type (unsigned_byte_type_node,
|
data_type = build_prim_array_type (unsigned_byte_type_node,
|
strlen (name) + length);
|
strlen (name) + length);
|
rtype = make_node (RECORD_TYPE);
|
rtype = make_node (RECORD_TYPE);
|
PUSH_FIELD (input_location,
|
PUSH_FIELD (input_location,
|
rtype, field, "name_length", unsigned_int_type_node);
|
rtype, field, "name_length", unsigned_int_type_node);
|
PUSH_FIELD (input_location,
|
PUSH_FIELD (input_location,
|
rtype, field, "resource_length", unsigned_int_type_node);
|
rtype, field, "resource_length", unsigned_int_type_node);
|
PUSH_FIELD (input_location, rtype, field, "data", data_type);
|
PUSH_FIELD (input_location, rtype, field, "data", data_type);
|
FINISH_RECORD (rtype);
|
FINISH_RECORD (rtype);
|
START_RECORD_CONSTRUCTOR (rinit, rtype);
|
START_RECORD_CONSTRUCTOR (rinit, rtype);
|
PUSH_FIELD_VALUE (rinit, "name_length",
|
PUSH_FIELD_VALUE (rinit, "name_length",
|
build_int_cst (NULL_TREE, strlen (name)));
|
build_int_cst (NULL_TREE, strlen (name)));
|
PUSH_FIELD_VALUE (rinit, "resource_length",
|
PUSH_FIELD_VALUE (rinit, "resource_length",
|
build_int_cst (NULL_TREE, length));
|
build_int_cst (NULL_TREE, length));
|
data = build_string (strlen(name) + length, buffer);
|
data = build_string (strlen(name) + length, buffer);
|
TREE_TYPE (data) = data_type;
|
TREE_TYPE (data) = data_type;
|
PUSH_FIELD_VALUE (rinit, "data", data);
|
PUSH_FIELD_VALUE (rinit, "data", data);
|
FINISH_RECORD_CONSTRUCTOR (rinit);
|
FINISH_RECORD_CONSTRUCTOR (rinit);
|
TREE_CONSTANT (rinit) = 1;
|
TREE_CONSTANT (rinit) = 1;
|
|
|
decl = build_decl (input_location,
|
decl = build_decl (input_location,
|
VAR_DECL, java_mangle_resource_name (name), rtype);
|
VAR_DECL, java_mangle_resource_name (name), rtype);
|
TREE_STATIC (decl) = 1;
|
TREE_STATIC (decl) = 1;
|
TREE_PUBLIC (decl) = 1;
|
TREE_PUBLIC (decl) = 1;
|
java_hide_decl (decl);
|
java_hide_decl (decl);
|
DECL_ARTIFICIAL (decl) = 1;
|
DECL_ARTIFICIAL (decl) = 1;
|
DECL_IGNORED_P (decl) = 1;
|
DECL_IGNORED_P (decl) = 1;
|
TREE_READONLY (decl) = 1;
|
TREE_READONLY (decl) = 1;
|
TREE_THIS_VOLATILE (decl) = 0;
|
TREE_THIS_VOLATILE (decl) = 0;
|
DECL_INITIAL (decl) = rinit;
|
DECL_INITIAL (decl) = rinit;
|
layout_decl (decl, 0);
|
layout_decl (decl, 0);
|
pushdecl (decl);
|
pushdecl (decl);
|
rest_of_decl_compilation (decl, global_bindings_p (), 0);
|
rest_of_decl_compilation (decl, global_bindings_p (), 0);
|
varpool_finalize_decl (decl);
|
varpool_finalize_decl (decl);
|
|
|
resources = tree_cons (NULL_TREE, decl, resources);
|
resources = tree_cons (NULL_TREE, decl, resources);
|
}
|
}
|
|
|
void
|
void
|
write_resource_constructor (tree *list_p)
|
write_resource_constructor (tree *list_p)
|
{
|
{
|
tree iter, t, register_resource_fn;
|
tree iter, t, register_resource_fn;
|
|
|
if (resources == NULL)
|
if (resources == NULL)
|
return;
|
return;
|
|
|
t = build_function_type_list (void_type_node, ptr_type_node, NULL);
|
t = build_function_type_list (void_type_node, ptr_type_node, NULL);
|
t = build_decl (input_location,
|
t = build_decl (input_location,
|
FUNCTION_DECL, get_identifier ("_Jv_RegisterResource"), t);
|
FUNCTION_DECL, get_identifier ("_Jv_RegisterResource"), t);
|
TREE_PUBLIC (t) = 1;
|
TREE_PUBLIC (t) = 1;
|
DECL_EXTERNAL (t) = 1;
|
DECL_EXTERNAL (t) = 1;
|
register_resource_fn = t;
|
register_resource_fn = t;
|
|
|
/* Write out entries in the same order in which they were defined. */
|
/* Write out entries in the same order in which they were defined. */
|
for (iter = nreverse (resources); iter ; iter = TREE_CHAIN (iter))
|
for (iter = nreverse (resources); iter ; iter = TREE_CHAIN (iter))
|
{
|
{
|
t = build_fold_addr_expr (TREE_VALUE (iter));
|
t = build_fold_addr_expr (TREE_VALUE (iter));
|
t = build_call_expr (register_resource_fn, 1, t);
|
t = build_call_expr (register_resource_fn, 1, t);
|
append_to_statement_list (t, list_p);
|
append_to_statement_list (t, list_p);
|
}
|
}
|
}
|
}
|
|
|
/* Generate a byte array representing the contents of FILENAME. The
|
/* Generate a byte array representing the contents of FILENAME. The
|
array is assigned a unique local symbol. The array represents a
|
array is assigned a unique local symbol. The array represents a
|
compiled Java resource, which is accessed by the runtime using
|
compiled Java resource, which is accessed by the runtime using
|
NAME. */
|
NAME. */
|
void
|
void
|
compile_resource_file (const char *name, const char *filename)
|
compile_resource_file (const char *name, const char *filename)
|
{
|
{
|
struct stat stat_buf;
|
struct stat stat_buf;
|
int fd;
|
int fd;
|
char *buffer;
|
char *buffer;
|
|
|
fd = open (filename, O_RDONLY | O_BINARY);
|
fd = open (filename, O_RDONLY | O_BINARY);
|
if (fd < 0)
|
if (fd < 0)
|
{
|
{
|
perror ("Failed to read resource file");
|
perror ("Failed to read resource file");
|
return;
|
return;
|
}
|
}
|
if (fstat (fd, &stat_buf) != 0
|
if (fstat (fd, &stat_buf) != 0
|
|| ! S_ISREG (stat_buf.st_mode))
|
|| ! S_ISREG (stat_buf.st_mode))
|
{
|
{
|
perror ("Could not figure length of resource file");
|
perror ("Could not figure length of resource file");
|
return;
|
return;
|
}
|
}
|
buffer = XNEWVEC (char, strlen (name) + stat_buf.st_size);
|
buffer = XNEWVEC (char, strlen (name) + stat_buf.st_size);
|
strcpy (buffer, name);
|
strcpy (buffer, name);
|
read (fd, buffer + strlen (name), stat_buf.st_size);
|
read (fd, buffer + strlen (name), stat_buf.st_size);
|
close (fd);
|
close (fd);
|
|
|
compile_resource_data (name, buffer, stat_buf.st_size);
|
compile_resource_data (name, buffer, stat_buf.st_size);
|
}
|
}
|
|
|
#include "gt-java-resource.h"
|
#include "gt-java-resource.h"
|
|
|
