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-rw-r--r--gcc/java/ChangeLog48
-rw-r--r--gcc/java/Make-lang.in5
-rw-r--r--gcc/java/Makefile.in24
-rw-r--r--gcc/java/gjavah.c26
-rw-r--r--gcc/java/java-tree.h1
-rw-r--r--gcc/java/jcf-depend.c9
-rw-r--r--gcc/java/jcf-dump.c52
-rw-r--r--gcc/java/jcf-io.c275
-rw-r--r--gcc/java/jcf-parse.c43
-rw-r--r--gcc/java/jcf-path.c341
-rw-r--r--gcc/java/jcf-write.c3
-rw-r--r--gcc/java/jcf.h16
-rw-r--r--gcc/java/lang-options.h3
-rw-r--r--gcc/java/lang-specs.h11
-rw-r--r--gcc/java/lang.c32
-rw-r--r--gcc/java/lex.c1
-rw-r--r--gcc/java/lex.h1
-rw-r--r--gcc/java/parse.c8
-rw-r--r--gcc/java/parse.y2
19 files changed, 672 insertions, 229 deletions
diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog
index 9a0c08f..0d1665f 100644
--- a/gcc/java/ChangeLog
+++ b/gcc/java/ChangeLog
@@ -1,3 +1,51 @@
+1998-10-22 Tom Tromey <tromey@cygnus.com>
+
+ * jcf-io.c (find_class): Use saw_java_source to determine when to
+ look for `.java' file.
+ * jcf-parse.c (saw_java_source): New global.
+ (yyparse): Set it if `.java' file seen.
+
+ * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
+ (GCJH_SOURCES): Likewise.
+ * Makefile.in (datadir): New macro.
+ (libjava_zip): Likewise.
+ (JAVA_OBJS): Added jcf-path.o.
+ (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
+ (../gcjh$(exeext)): Likewise.
+ (jcf-path.o): New target.
+ * java-tree.h (fix_classpath): Removed decl.
+ * jcf-parse.c (fix_classpath): Removed.
+ (load_class): Don't call fix_classpath.
+ * parse.y (read_import_dir): Don't call fix_classpath.
+ * lex.h: Don't mention classpath.
+ * lex.c (java_init_lex): Don't initialize classpath.
+ * jcf-io.c (classpath): Removed global.
+ (find_class): Use jcf_path iteration functions. Correctly search
+ class path for .java file.
+ (open_in_zip): New argument `is_system'.
+ * jcf-dump.c (main): Call jcf_path_init. Recognize all new
+ classpath-related options.
+ * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
+ and -I.
+ (lang_init): Call jcf_path_init.
+ * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
+ * lang-specs.h: Handle -I. Minor cleanup to -M options.
+ Correctly put braces around second string in each entry.
+ * gjavah.c (main): Call jcf_path_init. Recognize all the new
+ classpath-related options.
+ (help): Updated for new options.
+ * jcf.h: Declare functions from jcf-path.c. Don't mention
+ `classpath' global.
+ * jcf-path.c: New file.
+
+ * jcf-depend.c: Include jcf.h.
+
+ * jcf-write.c (localvar_alloc): Returns `void'.
+ (localvar_free): Removed unused variable.
+
+ * lang.c (OBJECT_SUFFIX): Define if not already defined.
+ (init_parse): Use OBJECT_SUFFIX, not ".o".
+
Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
* class.c (emit_register_classes): Renamed from
diff --git a/gcc/java/Make-lang.in b/gcc/java/Make-lang.in
index a7526af..0ec63d5 100644
--- a/gcc/java/Make-lang.in
+++ b/gcc/java/Make-lang.in
@@ -74,7 +74,7 @@ JAVA_SRCS = $(srcdir)/java/parse.y $(srcdir)/java/class.c \
$(srcdir)/java/verify.c $(srcdir)/java/zextract.c $(srcdir)/java/jcf-io.c \
$(srcdir)/java/jcf-parse.c $(srcdir)/java/mangle.c \
$(srcdir)/java/jcf-write.c $(srcdir)/java/buffer.c \
- $(srcdir)/java/jcf-depend.c
+ $(srcdir)/java/jcf-depend.c $(srcdir)/java/jcf-path.c
jc1$(exeext): $(P) $(JAVA_SRCS) $(LIBDEPS) stamp-objlist
cd java; $(MAKE) $(FLAGS_TO_PASS) $(JAVA_FLAGS_TO_PASS) ../jc1$(exeext)
@@ -119,7 +119,8 @@ jvgenmain$(exeext): $(srcdir)/java/jvgenmain.c $(srcdir)/java/mangle.c \
GCJH_SOURCES = $(srcdir)/java/gjavah.c $(srcdir)/java/jcf-io.c \
$(srcdir)/java/zextract.c $(srcdir)/java/jcf-reader.c \
$(srcdir)/java/jcf.h $(srcdir)/java/javaop.h \
- $(srcdir)/java/javaop.def $(srcdir)/java/jcf-depend.c
+ $(srcdir)/java/javaop.def $(srcdir)/java/jcf-depend.c \
+ $(srcdir)/java/jcf-path.c
gcjh$(exeext): $(GCJH_SOURCES)
cd java && $(MAKE) $(FLAGS_TO_PASS) $(JAVA_FLAGS_TO_PASS) ../gcjh$(exeext)
diff --git a/gcc/java/Makefile.in b/gcc/java/Makefile.in
index 25eedf5..217a5be 100644
--- a/gcc/java/Makefile.in
+++ b/gcc/java/Makefile.in
@@ -104,6 +104,10 @@ objdir = .
srcdir = @srcdir@
VPATH = @srcdir@
+# Directory holding libjava.zip.
+datadir = @datadir@
+libjava_zip = $(datadir)/libjava.zip
+
# Additional system libraries to link with.
CLIB=
@@ -178,7 +182,7 @@ INCLUDES = -I. -I.. -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../config -I$(srcdir)
#
JAVA_OBJS = parse.o class.o decl.o expr.o constants.o lang.o typeck.o \
except.o verify.o zextract.o jcf-io.o jcf-parse.o mangle.o jcf-write.o \
- buffer.o jcf-depend.o
+ buffer.o jcf-depend.o jcf-path.o
JAVA_OBJS_LITE = parse-scan.o jv-scan.o
@@ -198,15 +202,19 @@ compiler: ../jc1$(exeext) ../jv-scan$(exeext)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
$(JAVA_OBJS_LITE) $(LIBS)
-../jcf-dump$(exeext): jcf-dump.o jcf-io.o jcf-depend.o zextract.o
- $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ jcf-dump.o jcf-io.o jcf-depend.o zextract.o $(LIBS)
+../jcf-dump$(exeext): jcf-dump.o jcf-io.o jcf-depend.o jcf-path.o \
+ zextract.o
+ $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ jcf-dump.o jcf-io.o \
+ jcf-depend.o jcf-path.o zextract.o
# Dependencies here must be kept in sync with dependencies in Make-lang.in.
../jvgenmain$(exeext): jvgenmain.o mangle.o
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ jvgenmain.o mangle.o ../obstack.o
-../gcjh$(exeext): gjavah.o jcf-io.o jcf-depend.o zextract.o
- $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gjavah.o jcf-io.o jcf-depend.o zextract.o $(LIBS)
+../gcjh$(exeext): gjavah.o jcf-io.o jcf-depend.o jcf-path.o \
+ zextract.o
+ $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gjavah.o jcf-io.o \
+ jcf-depend.o jcf-path.o zextract.o
Makefile: $(srcdir)/Makefile.in $(srcdir)/../configure
cd ..; $(SHELL) config.status
@@ -240,6 +248,10 @@ keyword.h: keyword.gperf
gperf -L KR-C -F ', 0' -p -t -j1 -i 1 -g -o -N java_keyword -k1,3,$$ \
keyword.gperf > keyword.h
+jcf-path.o: jcf-path.c $(CONFIG_H) $(srcdir)/../system.h jcf.h
+ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ -DLIBJAVA_ZIP_FILE='"$(libjava_zip)"' $(srcdir)/jcf-path.c
+
# These exist for maintenance purposes.
# Update the tags table.
@@ -277,7 +289,7 @@ expr.o : expr.c $(CONFIG_H) $(JAVA_TREE_H) jcf.h $(srcdir)/../real.h \
$(RTL_H) $(EXPR_H) javaop.h java-opcodes.h $(srcdir)/../except.h \
java-except.h java-except.h parse.h $(srcdir)/../toplev.h \
$(srcdir)/../system.h
-jcf-depend.o: jcf-depend.c $(CONFIG_H) $(srcdir)/../system.h
+jcf-depend.o: jcf-depend.c $(CONFIG_H) $(srcdir)/../system.h jcf.h
jcf-io.o: jcf-io.c $(CONFIG_H) $(srcdir)/../system.h
jcf-parse.o : jcf-parse.c $(CONFIG_H) $(JAVA_TREE_H) $(srcdir)/../flags.h \
$(srcdir)/../input.h java-except.h $(srcdir)/../system.h
diff --git a/gcc/java/gjavah.c b/gcc/java/gjavah.c
index 4ad28db..c8a9fac 100644
--- a/gcc/java/gjavah.c
+++ b/gcc/java/gjavah.c
@@ -31,6 +31,8 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */
#endif
#include <math.h>
+#include <string.h>
+
/* The output file. */
FILE *out = NULL;
@@ -877,6 +879,8 @@ help ()
printf ("Usage: gcjh [OPTION]... CLASS...\n\n");
printf ("Generate C++ header files from .class files\n\n");
printf (" --classpath PATH Set path to find .class files\n");
+ printf (" --CLASSPATH PATH Set path to find .class files\n");
+ printf (" -IDIR Append directory to class path\n");
printf (" -d DIRECTORY Set output directory name\n");
printf (" --help Print this help, then exit\n");
printf (" -o FILE Set output file name\n");
@@ -918,6 +922,8 @@ DEFUN(main, (argc, argv),
if (argc <= 1)
usage ();
+ jcf_path_init ();
+
for (argi = 1; argi < argc; argi++)
{
char *arg = argv[argi];
@@ -997,10 +1003,19 @@ DEFUN(main, (argc, argv),
else if (strcmp (arg, "-classpath") == 0)
{
if (argi + 1 < argc)
- classpath = argv[++argi];
+ jcf_path_classpath_arg (argv[++argi]);
else
java_no_argument (argv[argi]);
}
+ else if (strcmp (arg, "-CLASSPATH") == 0)
+ {
+ if (argi + 1 < argc)
+ jcf_path_CLASSPATH_arg (argv[++argi]);
+ else
+ java_no_argument (argv[argi]);
+ }
+ else if (strncmp (arg, "-I", 2) == 0)
+ jcf_path_include_arg (arg + 2);
else if (strcmp (arg, "-verbose") == 0 || strcmp (arg, "-v") == 0)
verbose++;
else if (strcmp (arg, "-stubs") == 0)
@@ -1046,19 +1061,14 @@ DEFUN(main, (argc, argv),
if (argi == argc)
usage ();
+ jcf_path_seal ();
+
if (output_file && emit_dependencies)
{
fprintf (stderr, "gcjh: can't specify both -o and -MD\n");
exit (1);
}
- if (classpath == NULL)
- {
- classpath = (char *) getenv ("CLASSPATH");
- if (classpath == NULL)
- classpath = "";
- }
-
for (; argi < argc; argi++)
{
char *classname = argv[argi];
diff --git a/gcc/java/java-tree.h b/gcc/java/java-tree.h
index aef477b..666862f 100644
--- a/gcc/java/java-tree.h
+++ b/gcc/java/java-tree.h
@@ -517,7 +517,6 @@ extern void set_super_info PROTO ((int, tree, tree, int));
extern int get_access_flags_from_decl PROTO ((tree));
extern int interface_of_p PROTO ((tree, tree));
extern int inherits_from_p PROTO ((tree, tree));
-extern void fix_classpath PROTO (());
extern void complete_start_java_method PROTO ((tree));
extern void emit_handlers PROTO (());
extern void init_outgoing_cpool PROTO (());
diff --git a/gcc/java/jcf-depend.c b/gcc/java/jcf-depend.c
index c923a9c..9adbdb4 100644
--- a/gcc/java/jcf-depend.c
+++ b/gcc/java/jcf-depend.c
@@ -28,6 +28,8 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */
#include <assert.h>
+#include "jcf.h"
+
/* We keep a linked list of all the files we've already read. */
@@ -95,8 +97,6 @@ add_entry (entp, name)
void
jcf_dependency_reset ()
{
- struct entry *ent, *next;
-
free_entry (&dependencies);
free_entry (&targets);
@@ -139,11 +139,9 @@ jcf_dependency_set_dep_file (name)
void
jcf_dependency_add_file (filename, system_p)
- char *filename;
+ const char *filename;
int system_p;
{
- struct entry *ent;
-
/* Just omit system files. */
if (system_p && ! system_files)
return;
@@ -253,7 +251,6 @@ void
jcf_dependency_write ()
{
int column = 0;
- struct entry *ent;
if (! dep_out)
return;
diff --git a/gcc/java/jcf-dump.c b/gcc/java/jcf-dump.c
index 2524322..7ccb97c 100644
--- a/gcc/java/jcf-dump.c
+++ b/gcc/java/jcf-dump.c
@@ -712,44 +712,37 @@ DEFUN(main, (argc, argv),
if (argc <= 1)
usage ();
+ jcf_path_init ();
+
for (argi = 1; argi < argc; argi++)
{
char *arg = argv[argi];
+
+ /* Just let all arguments be given in either "-" or "--" form. */
+ if (arg[0] != '-' || ! strcmp (arg, "--"))
+ break;
+
if (arg[0] == '-')
{
if (strcmp (arg, "-o") == 0 && argi + 1 < argc)
output_file = argv[++argi];
- else if (arg[1] == '-')
- {
- arg++;
- if (strcmp (arg, "-classpath") == 0 && argi + 1 < argc)
- classpath = argv[++argi];
- else if (strcmp (arg, "-verbose") == 0)
- verbose++;
- else if (strcmp (arg, "-print-main") == 0)
- flag_print_main++;
- else if (strcmp (arg, "-javap") == 0)
- {
- flag_javap_compatible++;
- flag_print_constant_pool = 0;
- }
- else if (arg[2] == '\0')
- break;
- else
- {
- fprintf (stderr, "%s: illegal argument\n", argv[argi]);
- exit (FATAL_EXIT_CODE);
- }
-
- }
else if (strcmp (arg, "-classpath") == 0 && argi + 1 < argc)
- classpath = argv[++argi];
+ jcf_path_classpath_arg (argv[++argi]);
+ else if (strcmp (arg, "-CLASSPATH") == 0 && argi + 1 < argc)
+ jcf_path_CLASSPATH_arg (argv[++argi]);
+ else if (strncmp (arg, "-I", 2) == 0)
+ jcf_path_include_arg (arg + 2);
else if (strcmp (arg, "-verbose") == 0)
verbose++;
else if (strcmp (arg, "-print-main") == 0)
flag_print_main++;
else if (strcmp (arg, "-c") == 0)
flag_disassemble_methods++;
+ else if (strcmp (arg, "-javap") == 0)
+ {
+ flag_javap_compatible++;
+ flag_print_constant_pool = 0;
+ }
else
{
fprintf (stderr, "%s: illegal argument\n", argv[argi]);
@@ -759,8 +752,12 @@ DEFUN(main, (argc, argv),
else
break;
}
+
if (argi == argc)
usage ();
+
+ jcf_path_seal ();
+
if (flag_print_main)
{
flag_print_fields = 0;
@@ -770,13 +767,6 @@ DEFUN(main, (argc, argv),
flag_print_class_info = 0;
}
- if (classpath == NULL)
- {
- classpath = (char *) getenv ("CLASSPATH");
- if (classpath == NULL)
- classpath = "";
- }
-
if (output_file)
{
out = fopen (output_file, "w");
diff --git a/gcc/java/jcf-io.c b/gcc/java/jcf-io.c
index 95ddd0d..666cda7 100644
--- a/gcc/java/jcf-io.c
+++ b/gcc/java/jcf-io.c
@@ -25,8 +25,6 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */
#include "config.h"
#include "system.h"
-#define ENABLE_UNZIP 1
-
#include "jcf.h"
#include <sys/stat.h>
#include <sys/wait.h>
@@ -36,8 +34,6 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */
#define O_BINARY 0 /* MS-DOS brain-damage */
#endif
-char *classpath;
-
int
DEFUN(jcf_unexpected_eof, (jcf, count),
JCF *jcf AND int count)
@@ -89,15 +85,14 @@ DEFUN(jcf_filbuf_from_stdio, (jcf, count),
return 0;
}
-#if ENABLE_UNZIP
#include "zipfile.h"
struct ZipFileCache *SeenZipFiles = NULL;
int
-DEFUN(open_in_zip, (jcf,
-zipfile, zipmember),
- JCF *jcf AND const char *zipfile AND const char *zipmember)
+DEFUN(open_in_zip, (jcf, zipfile, zipmember),
+ JCF *jcf AND const char *zipfile AND const char *zipmember
+ AND int is_system)
{
struct ZipFileCache* zipf;
ZipDirectory *zipd;
@@ -108,7 +103,7 @@ zipfile, zipmember),
{
char magic [4];
int fd = open (zipfile, O_RDONLY | O_BINARY);
- jcf_dependency_add_file (zipfile, 0); /* FIXME: system file? */
+ jcf_dependency_add_file (zipfile, is_system);
if (read (fd, magic, 4) != 4 || GET_u4 (magic) != (JCF_u4)ZIPMAGIC)
return -1;
lseek (fd, 0L, SEEK_SET);
@@ -165,7 +160,6 @@ zipfile, zipmember),
}
return -1;
}
-#endif /* ENABLE_UNZIP */
#if JCF_USE_STDIO
char*
@@ -260,156 +254,175 @@ DEFUN(find_class, (classname, classname_length, jcf, do_class_file),
#else
int fd;
#endif
- int i, j, k, java, class;
+ int i, k, java, class;
struct stat java_buf, class_buf;
char *dep_file;
-
- /* A temporary buffer that we grow to be large enough to hold
- whatever class name we're working on. */
- static int temp_len = 0;
- static char *temp_buffer = NULL;
+ void *entry, *java_entry;
+ char *java_buffer;
/* Allocate and zero out the buffer, since we don't explicitly put a
null pointer when we're copying it below. */
- int buflen = strlen (classpath) + classname_length + 10;
+ int buflen = jcf_path_max_len () + classname_length + 10;
char *buffer = (char *) ALLOC (buflen);
bzero (buffer, buflen);
- if (buflen > temp_len)
- {
- temp_len = buflen;
- if (temp_buffer == NULL)
- temp_buffer = (char *) ALLOC (temp_len);
- else
- temp_buffer = (char *) REALLOC (temp_buffer, temp_len);
- }
+ java_buffer = (char *) alloca (buflen);
jcf->java_source = jcf->outofsynch = 0;
- for (j = 0; classpath[j] != '\0'; )
+
+ for (entry = jcf_path_start (); entry != NULL; entry = jcf_path_next (entry))
{
- for (i = 0; classpath[j] != ':' && classpath[j] != '\0'; i++, j++)
- buffer[i] = classpath[j];
- if (classpath[j] == ':')
- j++;
- if (i > 0) /* Empty directory is redundant */
+ int dir_len;
+
+ strcpy (buffer, jcf_path_name (entry));
+ i = strlen (buffer);
+
+ dir_len = i - 1;
+
+ for (k = 0; k < classname_length; k++, i++)
{
- int dir_len;
- if (buffer[i-1] != '/')
- buffer[i++] = '/';
- dir_len = i-1;
- for (k = 0; k < classname_length; k++, i++)
- {
- char ch = classname[k];
- buffer[i] = ch == '.' ? '/' : ch;
- }
+ char ch = classname[k];
+ buffer[i] = ch == '.' ? '/' : ch;
+ }
+ if (do_class_file)
+ strcpy (buffer+i, ".class");
+
+ if (jcf_path_is_zipfile (entry))
+ {
+ int err_code;
+ JCF _jcf;
+ if (!do_class_file)
+ strcpy (buffer+i, "/");
+ buffer[dir_len] = '\0';
if (do_class_file)
- strcpy (buffer+i, ".class");
-#if ENABLE_UNZIP
- if (dir_len > 4
- && buffer[dir_len-4] == '.' && buffer[dir_len-3] == 'z'
- && buffer[dir_len-2] == 'i' && buffer[dir_len-1] == 'p')
+ SOURCE_FRONTEND_DEBUG
+ (("Trying [...%s]:%s",
+ &buffer[dir_len-(dir_len > 15 ? 15 : dir_len)],
+ buffer+dir_len+1));
+ if (jcf == NULL)
+ jcf = &_jcf;
+ err_code = open_in_zip (jcf, buffer, buffer+dir_len+1,
+ jcf_path_is_system (entry));
+ if (err_code == 0)
{
- int err_code;
- JCF _jcf;
if (!do_class_file)
- strcpy (buffer+i, "/");
- buffer[dir_len] = '\0';
- if (do_class_file)
- SOURCE_FRONTEND_DEBUG
- (("Trying [...%s]:%s",
- &buffer[dir_len-(dir_len > 15 ? 15 : dir_len)],
- buffer+dir_len+1));
- if (jcf == NULL)
- jcf = &_jcf;
- err_code = open_in_zip (jcf, buffer, buffer+dir_len+1);
- if (err_code == 0)
- {
- if (!do_class_file)
- jcf->seen_in_zip = 1;
- else
- {
- buffer[dir_len] = '(';
- strcpy (buffer+i, ".class)");
- }
- if (jcf == &_jcf)
- JCF_FINISH (jcf);
- return buffer;
- }
+ jcf->seen_in_zip = 1;
else
- continue;
- }
-#endif
- /* If we do directories, do them here */
- if (!do_class_file)
- {
- struct stat dir_buff;
- int dir;
- buffer[i] = '\0'; /* Was previously unterminated here. */
- if (!(dir = stat (buffer, &dir_buff)))
{
- jcf->seen_in_zip = 0;
- goto found;
+ buffer[dir_len] = '(';
+ strcpy (buffer+i, ".class)");
}
+ if (jcf == &_jcf)
+ JCF_FINISH (jcf);
+ return buffer;
}
-
- /* Check for out of synch .class/.java files */
- class = stat (buffer, &class_buf);
- strcpy (buffer+i, ".java");
- /* Stash the name of the .java file in the temp buffer. */
- strcpy (temp_buffer, buffer);
- java = stat (buffer, &java_buf);
- if ((!java && !class) && java_buf.st_mtime >= class_buf.st_mtime)
- jcf->outofsynch = 1;
-
- if (! java)
- dep_file = temp_buffer;
else
- dep_file = buffer;
-#if JCF_USE_STDIO
- if (!class)
+ continue;
+ }
+
+ /* If we do directories, do them here */
+ if (!do_class_file)
+ {
+ struct stat dir_buff;
+ int dir;
+ buffer[i] = '\0'; /* Was previously unterminated here. */
+ if (!(dir = stat (buffer, &dir_buff)))
{
- strcpy (buffer+i, ".class");
- SOURCE_FRONTEND_DEBUG (("Trying %s", buffer));
- stream = fopen (buffer, "rb");
- if (stream)
- goto found;
+ jcf->seen_in_zip = 0;
+ goto found;
}
- /* Give .java a try, if necessary */
- if (!java)
+ }
+
+ class = stat (buffer, &class_buf);
+ /* This is a little odd: if we didn't find the class file, we
+ can just skip to the next iteration. However, if this is the
+ last iteration, then we want to search for the .java file as
+ well. It was a little easier to implement this with two
+ loops, as opposed to checking for each type of file each time
+ through the loop. */
+ if (class && jcf_path_next (entry))
+ continue;
+
+ /* Check for out of synch .class/.java files. */
+ java = 1;
+ for (java_entry = jcf_path_start ();
+ java && java_entry != NULL;
+ java_entry = jcf_path_next (java_entry))
+ {
+ int m, l;
+ extern int saw_java_source; /* FIXME: temporary. */
+
+ if (jcf_path_is_zipfile (java_entry))
+ continue;
+
+ /* Compute name of .java file. */
+ strcpy (java_buffer, jcf_path_name (java_entry));
+ l = strlen (java_buffer);
+ for (m = 0; m < classname_length; ++m)
{
- strcpy (buffer+i, ".java");
- SOURCE_FRONTEND_DEBUG (("Trying %s", buffer));
- stream = fopen (buffer, "r");
- if (stream)
- {
- jcf->java_source = 1;
- goto found;
- }
+ java_buffer[m + l] = (classname[m] == '.'
+ ? '/'
+ : classname[m]);
}
-#else
- if (!class)
+ strcpy (java_buffer + m + l, ".java");
+
+ /* FIXME: until the `.java' parser is fully working, we only
+ look for a .java file when one was mentioned on the
+ command line. This lets us test the .java parser fairly
+ easily, without compromising our ability to use the
+ .class parser without fear. */
+ if (saw_java_source)
+ java = stat (java_buffer, &java_buf);
+ }
+
+ if (! java && ! class && java_buf.st_mtime >= class_buf.st_mtime)
+ jcf->outofsynch = 1;
+
+ if (! java)
+ dep_file = java_buffer;
+ else
+ dep_file = buffer;
+#if JCF_USE_STDIO
+ if (!class)
+ {
+ SOURCE_FRONTEND_DEBUG (("Trying %s", buffer));
+ stream = fopen (buffer, "rb");
+ if (stream)
+ goto found;
+ }
+ /* Give .java a try, if necessary */
+ if (!java)
+ {
+ strcpy (buffer, java_buffer);
+ SOURCE_FRONTEND_DEBUG (("Trying %s", buffer));
+ stream = fopen (buffer, "r");
+ if (stream)
{
- strcpy (buffer+i, ".class");
- SOURCE_FRONTEND_DEBUG (("Trying %s", buffer));
- fd = open (buffer, O_RDONLY | O_BINARY);
- if (fd >= 0)
- goto found;
+ jcf->java_source = 1;
+ goto found;
}
- /* Give .java a try, if necessary */
- if (!java)
+ }
+#else
+ if (!class)
+ {
+ SOURCE_FRONTEND_DEBUG (("Trying %s", buffer));
+ fd = open (buffer, O_RDONLY | O_BINARY);
+ if (fd >= 0)
+ goto found;
+ }
+ /* Give .java a try, if necessary */
+ if (!java)
+ {
+ strcpy (buffer, java_buffer);
+ SOURCE_FRONTEND_DEBUG (("Trying %s", buffer));
+ fd = open (buffer, O_RDONLY);
+ if (fd >= 0)
{
- if (do_class_file)
- strcpy (buffer+i, ".java");
- SOURCE_FRONTEND_DEBUG (("Trying %s", buffer));
- fd = open (buffer, O_RDONLY | O_BINARY);
- if (fd >= 0)
- {
- jcf->java_source = 1;
- goto found;
- }
+ jcf->java_source = 1;
+ goto found;
}
-#endif
}
+#endif
}
free (buffer);
return NULL;
diff --git a/gcc/java/jcf-parse.c b/gcc/java/jcf-parse.c
index 3df187f..81a1528 100644
--- a/gcc/java/jcf-parse.c
+++ b/gcc/java/jcf-parse.c
@@ -1,5 +1,5 @@
/* Parser for Java(TM) .class files.
- Copyright (C) 1996 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1998 Free Software Foundation, Inc.
This file is part of GNU CC.
@@ -61,6 +61,11 @@ tree current_class = NULL_TREE;
/* The class we started with. */
tree main_class = NULL_TREE;
+/* This is true if the user specified a `.java' file on the command
+ line. Otherwise it is 0. FIXME: this is temporary, until our
+ .java parser is fully working. */
+int saw_java_source = 0;
+
/* The FIELD_DECL for the current field. */
static tree current_field = NULL_TREE;
@@ -413,22 +418,6 @@ get_class_constant (JCF *jcf , int i)
}
void
-fix_classpath ()
-{
- static char default_path[] = DEFAULT_CLASS_PATH;
-
- if (classpath == NULL)
- {
- classpath = (char *) getenv ("CLASSPATH");
- if (classpath == NULL)
- {
- warning ("CLASSPATH not set");
- classpath = default_path;
- }
- }
-}
-
-void
DEFUN(jcf_out_of_synch, (jcf),
JCF *jcf)
{
@@ -465,8 +454,6 @@ load_class (class_or_name, verbose)
push_obstacks (&permanent_obstack, &permanent_obstack);
- if (!classpath)
- fix_classpath ();
/* Search in current zip first. */
if (find_in_current_zip (IDENTIFIER_POINTER (name),
IDENTIFIER_LENGTH (name), &jcf) == 0)
@@ -475,11 +462,14 @@ load_class (class_or_name, verbose)
{
if (verbose)
{
- error ("Cannot find class file class %s.",
+ error ("Cannot find class file for class %s.",
IDENTIFIER_POINTER (name));
TYPE_SIZE (class_or_name) = error_mark_node;
+#if 0
+ /* FIXME: what to do here? */
if (!strcmp (classpath, DEFAULT_CLASS_PATH))
fatal ("giving up");
+#endif
pop_obstacks (); /* FIXME: one pop_obstack() per function */
}
return;
@@ -730,12 +720,16 @@ yyparse ()
if (list[0])
{
- char *value;
+ char *value, len;
+
+ len = strlen (list);
+ if (len > 5 && ! strcmp (&list[len - 5], ".java"))
+ saw_java_source = 1;
if (*list != '/' && several_files)
obstack_grow (&temporary_obstack, "./", 2);
-
- obstack_grow0 (&temporary_obstack, list, strlen (list));
+
+ obstack_grow0 (&temporary_obstack, list, len);
value = obstack_finish (&temporary_obstack);
node = get_identifier (value);
IS_A_COMMAND_LINE_FILENAME_P (node) = 1;
@@ -936,7 +930,8 @@ DEFUN(jcf_figure_file_type, (jcf),
if (magic == 0xcafebabe)
return JCF_CLASS;
- if (!open_in_zip (jcf, input_filename, NULL))
+ /* FIXME: is it a system file? */
+ if (!open_in_zip (jcf, input_filename, NULL, 0))
{
localToFile = ALLOC (sizeof (struct ZipFileCache));
bcopy (SeenZipFiles, localToFile, sizeof (struct ZipFileCache));
diff --git a/gcc/java/jcf-path.c b/gcc/java/jcf-path.c
new file mode 100644
index 0000000..6e88496
--- /dev/null
+++ b/gcc/java/jcf-path.c
@@ -0,0 +1,341 @@
+/* Handle CLASSPATH, -classpath, and path searching.
+
+ Copyright (C) 1998 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, 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 GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
+
+Java and all Java-based marks are trademarks or registered trademarks
+of Sun Microsystems, Inc. in the United States and other countries.
+The Free Software Foundation is independent of Sun Microsystems, Inc. */
+
+/* Written by Tom Tromey <tromey@cygnus.com>, October 1998. */
+
+#include <config.h>
+#include "system.h"
+
+#include "jcf.h"
+
+/* Some boilerplate that really belongs in a header. */
+
+#ifndef GET_ENV_PATH_LIST
+#define GET_ENV_PATH_LIST(VAR,NAME) do { (VAR) = getenv (NAME); } while (0)
+#endif
+
+/* By default, colon separates directories in a path. */
+#ifndef PATH_SEPARATOR
+#define PATH_SEPARATOR ':'
+#endif
+
+#ifndef DIR_SEPARATOR
+#define DIR_SEPARATOR '/'
+#endif
+
+
+
+/* Possible flag values. */
+#define FLAG_SYSTEM 1
+#define FLAG_ZIP 2
+
+/* We keep linked lists of directory names. A ``directory'' can be
+ either an ordinary directory or a .zip file. */
+struct entry
+{
+ char *name;
+ int flags;
+ struct entry *next;
+};
+
+/* We support several different ways to set the class path.
+
+ built-in system directory (only libjava.zip)
+ CLASSPATH environment variable
+ -CLASSPATH overrides CLASSPATH
+ -classpath option - overrides CLASSPATH, -CLASSPATH, and built-in
+ -I prepends path to list
+
+ We implement this by keeping several path lists, and then simply
+ ignoring the ones which are not relevant. */
+
+/* This holds all the -I directories. */
+static struct entry *include_dirs;
+
+/* This holds the CLASSPATH environment variable. */
+static struct entry *classpath_env;
+
+/* This holds the -CLASSPATH command-line option. */
+static struct entry *classpath_u;
+
+/* This holds the -classpath command-line option. */
+static struct entry *classpath_l;
+
+/* This holds the default directories. Some of these will have the
+ "system" flag set. */
+static struct entry *sys_dirs;
+
+/* This is the sealed list. It is just a combination of other lists. */
+static struct entry *sealed;
+
+/* We keep track of the longest path we've seen. */
+static int longest_path = 0;
+
+
+
+static void
+free_entry (entp)
+ struct entry **entp;
+{
+ struct entry *e, *n;
+
+ for (e = *entp; e; e = n)
+ {
+ n = e->next;
+ free (e->name);
+ free (e);
+ }
+ *entp = NULL;
+}
+
+static void
+append_entry (entp, ent)
+ struct entry **entp;
+ struct entry *ent;
+{
+ /* It doesn't matter if this is slow, since it is run only at
+ startup, and then infrequently. */
+ struct entry *e;
+
+ /* Find end of list. */
+ for (e = *entp; e && e->next; e = e->next)
+ ;
+
+ if (e)
+ e->next = ent;
+ else
+ *entp = ent;
+}
+
+static void
+add_entry (entp, filename, is_system)
+ struct entry **entp;
+ char *filename;
+ int is_system;
+{
+ int len;
+ struct entry *n;
+
+ n = (struct entry *) ALLOC (sizeof (struct entry));
+ n->flags = is_system ? FLAG_SYSTEM : 0;
+ n->next = NULL;
+
+ len = strlen (filename);
+ if (len > 4 && ! strcmp (filename - 4, ".zip"))
+ {
+ n->flags |= FLAG_ZIP;
+ /* If the user uses -classpath then he'll have to include
+ libjava.zip in the value. We check for this in a simplistic
+ way. Symlinks will fool this test. This is only used for
+ -MM and -MMD, so it probably isn't terribly important. */
+ if (! strcmp (filename, LIBJAVA_ZIP_FILE))
+ n->flags |= FLAG_SYSTEM;
+ }
+
+ if (filename[len - 1] != '/' && filename[len - 1] != DIR_SEPARATOR)
+ {
+ char *f2 = (char *) alloca (len + 1);
+ strcpy (f2, filename);
+ f2[len] = DIR_SEPARATOR;
+ f2[len + 1] = '\0';
+ n->name = strdup (f2);
+ ++len;
+ }
+ else
+ n->name = strdup (filename);
+
+ if (len > longest_path)
+ longest_path = len;
+
+ append_entry (entp, n);
+}
+
+static void
+add_path (entp, cp, is_system)
+ struct entry **entp;
+ char *cp;
+ int is_system;
+{
+ char *startp, *endp;
+
+ if (cp)
+ {
+ char *buf = (char *) alloca (strlen (cp) + 3);
+ startp = endp = cp;
+ while (1)
+ {
+ if (! *endp || *endp == PATH_SEPARATOR)
+ {
+ strncpy (buf, startp, endp - startp);
+ if (endp == startp)
+ {
+ buf[0] = '.';
+ buf[1] = DIR_SEPARATOR;
+ buf[2] = '\0';
+ }
+ else if (endp[-1] != '/' && endp[1] != DIR_SEPARATOR)
+ {
+ buf[endp - startp] = DIR_SEPARATOR;
+ buf[endp - startp + 1] = '\0';
+ }
+ else
+ buf[endp - startp] = '\0';
+ add_entry (entp, buf, is_system);
+ if (! *endp)
+ break;
+ ++endp;
+ startp = endp;
+ }
+ else
+ ++endp;
+ }
+ }
+}
+
+/* Initialize the path module. */
+void
+jcf_path_init ()
+{
+ char *cp;
+
+ add_entry (&sys_dirs, ".", 0);
+ add_entry (&sys_dirs, LIBJAVA_ZIP_FILE, 1);
+
+ GET_ENV_PATH_LIST (cp, "CLASSPATH");
+ add_path (&classpath_env, cp, 0);
+}
+
+/* Call this when -classpath is seen on the command line. */
+void
+jcf_path_classpath_arg (path)
+ char *path;
+{
+ free_entry (&classpath_l);
+ add_path (&classpath_l, path, 0);
+}
+
+/* Call this when -CLASSPATH is seen on the command line. */
+void
+jcf_path_CLASSPATH_arg (path)
+ char *path;
+{
+ free_entry (&classpath_u);
+ add_path (&classpath_u, path, 0);
+}
+
+/* Call this when -I is seen on the command line. */
+void
+jcf_path_include_arg (path)
+ char *path;
+{
+ add_entry (&include_dirs, path, 0);
+}
+
+/* We `seal' the path by linking everything into one big list. Then
+ we provide a way to iterate through the sealed list. */
+void
+jcf_path_seal ()
+{
+ int do_system = 1;
+ struct entry *secondary;
+
+ sealed = include_dirs;
+ include_dirs = NULL;
+
+ if (classpath_l)
+ {
+ secondary = classpath_l;
+ classpath_l = NULL;
+ do_system = 0;
+ }
+ else if (classpath_u)
+ {
+ secondary = classpath_u;
+ classpath_u = NULL;
+ }
+ else
+ {
+ secondary = classpath_env;
+ classpath_env = NULL;
+ }
+
+ free_entry (&classpath_l);
+ free_entry (&classpath_u);
+ free_entry (&classpath_env);
+
+ append_entry (&sealed, secondary);
+
+ if (do_system)
+ {
+ append_entry (&sealed, sys_dirs);
+ sys_dirs = NULL;
+ }
+ else
+ free_entry (&sys_dirs);
+}
+
+void *
+jcf_path_start ()
+{
+ return (void *) sealed;
+}
+
+void *
+jcf_path_next (x)
+ void *x;
+{
+ struct entry *ent = (struct entry *) x;
+ return (void *) ent->next;
+}
+
+/* We guarantee that the return path will either be a zip file, or it
+ will end with a directory separator. */
+char *
+jcf_path_name (x)
+ void *x;
+{
+ struct entry *ent = (struct entry *) x;
+ return ent->name;
+}
+
+int
+jcf_path_is_zipfile (x)
+ void *x;
+{
+ struct entry *ent = (struct entry *) x;
+ return (ent->flags & FLAG_ZIP);
+}
+
+int
+jcf_path_is_system (x)
+ void *x;
+{
+ struct entry *ent = (struct entry *) x;
+ return (ent->flags & FLAG_SYSTEM);
+}
+
+int
+jcf_path_max_len ()
+{
+ return longest_path;
+}
diff --git a/gcc/java/jcf-write.c b/gcc/java/jcf-write.c
index 2fb1008..5d092c6 100644
--- a/gcc/java/jcf-write.c
+++ b/gcc/java/jcf-write.c
@@ -347,7 +347,7 @@ struct localvar_info
#define localvar_max \
((struct localvar_info**) state->localvars.ptr - localvar_buffer)
-int
+void
localvar_alloc (decl, state)
tree decl;
struct jcf_partial *state;
@@ -403,7 +403,6 @@ localvar_free (decl, state)
register struct localvar_info **ptr = &localvar_buffer [index];
register struct localvar_info *info = *ptr;
int wide = TYPE_IS_WIDE (TREE_TYPE (decl));
- int i;
info->end_label = end_label;
diff --git a/gcc/java/jcf.h b/gcc/java/jcf.h
index f88ff10..3f98814 100644
--- a/gcc/java/jcf.h
+++ b/gcc/java/jcf.h
@@ -222,7 +222,6 @@ typedef struct JCF {
#define CONSTANT_Utf8 1
#define CONSTANT_Unicode 2
-extern char *classpath;
#define DEFAULT_CLASS_PATH "."
extern char *find_class PROTO ((const char *, int, JCF*, int));
@@ -261,9 +260,22 @@ extern int quiet_flag;
extern void jcf_dependency_reset PROTO ((void));
extern void jcf_dependency_set_target PROTO ((char *));
extern void jcf_dependency_add_target PROTO ((char *));
-extern void jcf_dependency_set_dep_file PROTO ((char *));
+extern void jcf_dependency_set_dep_file PROTO ((const char *));
extern void jcf_dependency_add_file PROTO ((const char *, int));
extern void jcf_dependency_write PROTO ((void));
extern void jcf_dependency_init PROTO ((int));
+/* Declarations for path handling code. */
+extern void jcf_path_init PROTO ((void));
+extern void jcf_path_classpath_arg PROTO ((char *));
+extern void jcf_path_CLASSPATH_arg PROTO ((char *));
+extern void jcf_path_include_arg PROTO ((char *));
+extern void jcf_path_seal PROTO ((void));
+extern void *jcf_path_start PROTO ((void));
+extern void *jcf_path_next PROTO ((void *));
+extern char *jcf_path_name PROTO ((void *));
+extern int jcf_path_is_zipfile PROTO ((void *));
+extern int jcf_path_is_system PROTO ((void *));
+extern int jcf_path_max_len PROTO ((void));
+
#endif
diff --git a/gcc/java/lang-options.h b/gcc/java/lang-options.h
index 4ea735c..0f0f74b 100644
--- a/gcc/java/lang-options.h
+++ b/gcc/java/lang-options.h
@@ -37,3 +37,6 @@ DEFINE_LANG_NAME ("Java")
{ "-MMD", "Print dependencies to FILE.d" },
{ "-M", "Print dependencies to stdout" },
{ "-MM", "Print dependencies to stdout" },
+ { "-fclasspath", "Set class path and suppress system path" },
+ { "-fCLASSPATH", "Set class path" },
+ { "-I", "Add directory to class path" },
diff --git a/gcc/java/lang-specs.h b/gcc/java/lang-specs.h
index 6a455db..190a44c 100644
--- a/gcc/java/lang-specs.h
+++ b/gcc/java/lang-specs.h
@@ -24,16 +24,17 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */
/* This is the contribution to the `default_compilers' array in gcc.c for
Java. */
- {".java", "@java" },
- {".class", "@java" },
+ {".java", {"@java"} },
+ {".class", {"@java"} },
{"@java",
- "%{!E:jc1 %i %1 %2 %{!Q:-quiet} %{d*} %{m*} %{a}\
+ {"%{!E:jc1 %i %1 %2 %{!Q:-quiet} %{d*} %{m*} %{a}\
%{g*} %{O*} %{W*} %{w} %{pedantic*} %{ansi}\
%{traditional} %{v:-version} %{pg:-p} %{p}\
%{f*} %{+e*} %{aux-info*}\
- %{MD:-MD} %{MMD:-MMD} %{M:-M} %{MM:-MM}\
+ %{I*}\
+ %{MD} %{MMD} %{M} %{MM}\
%{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}}\
%{S:%W{o*}%{!o*:-o %b.s}}%{!S:-o %{|!pipe:%g.s}} |\n\
%{!S:as %a %Y\
%{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}\
- %{!pipe:%g.s} %A\n }}"},
+ %{!pipe:%g.s} %A\n }}"}},
diff --git a/gcc/java/lang.c b/gcc/java/lang.c
index df6c50d..b425b8b 100644
--- a/gcc/java/lang.c
+++ b/gcc/java/lang.c
@@ -33,6 +33,10 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */
#include "toplev.h"
#include "flags.h"
+#ifndef OBJECT_SUFFIX
+# define OBJECT_SUFFIX ".o"
+#endif
+
/* Table indexed by tree code giving a string containing a character
classifying the tree code. Possibilities are
t, d, s, c, r, <, 1 and 2. See java/java-tree.def for details. */
@@ -179,6 +183,26 @@ lang_decode_option (argc, argv)
return 1;
}
+#define CLARG "-fclasspath="
+ if (strncmp (p, CLARG, sizeof (CLARG) - 1) == 0)
+ {
+ jcf_path_classpath_arg (p + sizeof (CLARG));
+ return 1;
+ }
+#undef CLARG
+#define CLARG "-fCLASSPATH="
+ else if (strncmp (p, CLARG, sizeof (CLARG) - 1) == 0)
+ {
+ jcf_path_CLASSPATH_arg (p + sizeof (CLARG));
+ return 1;
+ }
+#undef CLARG
+ else if (strncmp (p, "-I", 2) == 0)
+ {
+ jcf_path_include_arg (p + 2);
+ return 1;
+ }
+
return 0;
}
@@ -207,7 +231,8 @@ init_parse (filename)
error ("couldn't determine target name for dependency tracking");
else
{
- char *buf = (char *) xmalloc (dot - filename + 3);
+ char *buf = (char *) xmalloc (dot - filename +
+ 3 + sizeof (OBJECT_SUFFIX));
strncpy (buf, filename, dot - filename);
/* If emitting class files, we might have multiple
@@ -218,7 +243,7 @@ init_parse (filename)
jcf_dependency_set_target (NULL);
else
{
- strcpy (buf + (dot - filename), ".o");
+ strcpy (buf + (dot - filename), OBJECT_SUFFIX);
jcf_dependency_set_target (buf);
}
@@ -421,6 +446,9 @@ lang_init ()
flag_minimal_debug = 0;
#endif
+ jcf_path_init ();
+ jcf_path_seal ();
+
decl_printable_name = lang_printable_name;
print_error_function = lang_print_error;
lang_expand_expr = java_lang_expand_expr;
diff --git a/gcc/java/lex.c b/gcc/java/lex.c
index 1c103e1..504c841 100644
--- a/gcc/java/lex.c
+++ b/gcc/java/lex.c
@@ -87,7 +87,6 @@ java_init_lex ()
ctxp->incomplete_class = NULL_TREE;
bzero (ctxp->modifier_ctx, 11*sizeof (ctxp->modifier_ctx[0]));
- classpath = NULL;
bzero (current_jcf, sizeof (JCF));
ctxp->current_parsed_class = NULL;
ctxp->package = NULL_TREE;
diff --git a/gcc/java/lex.h b/gcc/java/lex.h
index fdee404..b8dc5c2 100644
--- a/gcc/java/lex.h
+++ b/gcc/java/lex.h
@@ -31,7 +31,6 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */
/* Extern global variables declarations */
extern FILE *finput;
extern int lineno;
-extern char *classpath;
/* A Unicode character, as read from the input file */
typedef unsigned short unicode_t;
diff --git a/gcc/java/parse.c b/gcc/java/parse.c
index cd66dd0..0d0f964 100644
--- a/gcc/java/parse.c
+++ b/gcc/java/parse.c
@@ -2068,7 +2068,7 @@ static const short yycheck[] = { 3,
#define YYPURE 1
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
-#line 3 "bison.simple"
+#line 3 "/x1/java-install/share/bison.simple"
/* Skeleton output parser for bison,
Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
@@ -2261,7 +2261,7 @@ __yy_memcpy (char *to, char *from, int count)
#endif
#endif
-#line 196 "bison.simple"
+#line 196 "/x1/java-install/share/bison.simple"
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
into yyparse. The argument should have type void *.
@@ -4462,7 +4462,7 @@ case 492:
break;}
}
/* the action file gets copied in in place of this dollarsign */
-#line 498 "bison.simple"
+#line 498 "/x1/java-install/share/bison.simple"
yyvsp -= yylen;
yyssp -= yylen;
@@ -6928,8 +6928,6 @@ read_import_dir (wfl)
char *founddirname, *d_name;
jcf = &jcfr;
- if (!classpath)
- fix_classpath ();
if (!(founddirname = find_class (name, name_len, jcf, 0)))
fatal ("Can't import `%s'", name);
if (jcf->outofsynch)
diff --git a/gcc/java/parse.y b/gcc/java/parse.y
index fd0c4b5..84de8f7 100644
--- a/gcc/java/parse.y
+++ b/gcc/java/parse.y
@@ -4322,8 +4322,6 @@ read_import_dir (wfl)
char *founddirname, *d_name;
jcf = &jcfr;
- if (!classpath)
- fix_classpath ();
if (!(founddirname = find_class (name, name_len, jcf, 0)))
fatal ("Can't import `%s'", name);
if (jcf->outofsynch)
generated by cgit v1.1 at 2025-06-03 14:50:40 +0000