gdb/gdb-6.7-testsuite-stable-results.patch
Jan Kratochvil c499105421 - Backport fix on various forms of threads tracking across exec() (BZ
442765).
- Testsuite: Include more biarch libraries on %{multilib_64_archs}.
- Disable the build-id warnings for the testsuite run as they cause some
    FAILs.
- Fix PIE support for 32bit inferiors on 64bit debugger.
- Fix trashing memory on one ada/gnat testcase.
- Make the testsuite results on ada more stable.
2008-04-22 22:13:56 +00:00

147 lines
4.5 KiB
Diff

2007-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/fileio.c (ROOTSUBDIR): New macro.
(main): CHDIR into ROOTSUBDIR. CHOWN ROOTSUBDIR and CHDIR into
ROOTSUBDIR if we are being run as root.
* gdb.base/fileio.exp: Change the startup and finish cleanup.
Change the test file reference to be into the `fileio.dir' directory.
--- ./gdb/testsuite/gdb.base/fileio.c 13 Jun 2006 08:55:22 -0000 1.10
+++ ./gdb/testsuite/gdb.base/fileio.c 8 Dec 2007 16:04:10 -0000
@@ -58,6 +58,8 @@ system (const char * string);
1) Invalid string/command. - returns 127. */
static const char *strerrno (int err);
+#define ROOTSUBDIR "fileio.dir"
+
#define FILENAME "foo.fileio.test"
#define RENAMED "bar.fileio.test"
#define NONEXISTANT "nofoo.fileio.test"
@@ -542,6 +544,37 @@ strerrno (int err)
int
main ()
{
+ /* ROOTSUBDIR is already prepared by fileio.exp. We use it for easy cleanup
+ (by fileio.exp) if we are run by multiple users in the same directory. */
+
+ if (chdir (ROOTSUBDIR) != 0)
+ {
+ printf ("chdir " ROOTSUBDIR ": %s\n", strerror (errno));
+ exit (1);
+ }
+
+ /* These tests
+ Open for write but no write permission returns EACCES
+ Unlinking a file in a directory w/o write access returns EACCES
+ fail if we are being run as root - drop the privileges here. */
+
+ if (geteuid () == 0)
+ {
+ uid_t uid = 99;
+
+ if (chown (".", uid, uid) != 0)
+ {
+ printf ("chown %d.%d " ROOTSUBDIR ": %s\n", (int) uid, (int) uid,
+ strerror (errno));
+ exit (1);
+ }
+ if (setuid (uid) || geteuid () == 0)
+ {
+ printf ("setuid %d: %s\n", (int) uid, strerror (errno));
+ exit (1);
+ }
+ }
+
/* Don't change the order of the calls. They partly depend on each other */
test_open ();
test_write ();
--- ./gdb/testsuite/gdb.base/fileio.exp 23 Aug 2007 18:14:16 -0000 1.12
+++ ./gdb/testsuite/gdb.base/fileio.exp 8 Dec 2007 16:04:10 -0000
@@ -46,8 +46,8 @@ if [get_compiler_info ${binfile}] {
return -1;
}
-remote_exec build {sh -xc test\ -r\ dir2.fileio.test\ &&\ chmod\ -f\ +w\ dir2.fileio.test}
-remote_exec build {sh -xc rm\ -rf\ *.fileio.test}
+remote_exec build {sh -xc rm\ -rf\ fileio.dir}
+remote_exec build {sh -xc mkdir\ -m777\ fileio.dir}
set oldtimeout $timeout
set timeout [expr "$timeout + 60"]
@@ -88,7 +88,7 @@ gdb_test continue \
"Opening nonexistant file returns ENOENT"
send_gdb "continue\n" ; gdb_expect -re "$gdb_prompt $"
-catch "system \"chmod -f -w nowrt.fileio.test\""
+catch "system \"chmod -f -w fileio.dir/nowrt.fileio.test\""
gdb_test continue \
"Continuing\\..*open 5:.*EACCES$stop_msg" \
@@ -252,8 +252,8 @@ gdb_test continue \
send_gdb "quit\n"
send_gdb "y\n"
-remote_exec build {sh -xc test\ -r\ dir2.fileio.test\ &&\ chmod\ -f\ +w\ dir2.fileio.test}
-remote_exec build {sh -xc rm\ -rf\ *.fileio.test}
+remote_exec build {sh -xc test\ -r\ fileio.dir/dir2.fileio.test\ &&\ chmod\ -f\ +w\ fileio.dir/dir2.fileio.test}
+remote_exec build {sh -xc rm\ -rf\ fileio.dir}
set timeout $oldtimeout
return 0
2008-04-21 Jan Kratochvil <jan.kratochvil@redhat.com>
* ada-lang.c (get_selections): Variable PROMPT made non-const and
initialized with a trailing space now. Use PROMPT_ARG of
COMMAND_LINE_INPUT instead of printing it ourselves.
--- ./gdb/ada-lang.c 6 Apr 2008 08:56:36 -0000 1.137
+++ ./gdb/ada-lang.c 21 Apr 2008 13:33:42 -0000
@@ -3424,18 +3424,15 @@ get_selections (int *choices, int n_choi
int is_all_choice, char *annotation_suffix)
{
char *args;
- const char *prompt;
+ char *prompt;
int n_chosen;
int first_choice = is_all_choice ? 2 : 1;
prompt = getenv ("PS2");
if (prompt == NULL)
- prompt = ">";
+ prompt = "> ";
- printf_unfiltered (("%s "), prompt);
- gdb_flush (gdb_stdout);
-
- args = command_line_input ((char *) NULL, 0, annotation_suffix);
+ args = command_line_input (prompt, 0, annotation_suffix);
if (args == NULL)
error_no_arg (_("one or more choice numbers"));
2008-04-21 Jan Kratochvil <jan.kratochvil@redhat.com>
Workaround GCC PR ada/35998.
* ada-lang.c (to_fixed_record_type): Error out on invalid length of the
type TYPE0.
--- ./gdb/ada-lang.c 6 Apr 2008 08:56:36 -0000 1.137
+++ ./gdb/ada-lang.c 20 Apr 2008 21:47:05 -0000
@@ -7313,6 +7313,11 @@ to_fixed_record_type (struct type *type0
{
struct type *templ_type;
+ /* GCC PR ada/35998 workaround. */
+ if (TYPE_LENGTH (type0) == 0xffffffff)
+ error (_("Type %s has invalid length -1, check your GCC"),
+ TYPE_NAME (type0));
+
if (TYPE_FLAGS (type0) & TYPE_FLAG_FIXED_INSTANCE)
return type0;