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* gdb.threads/linux-dp.c (shared_random): Call rand instead of rand_r. 

* gdb.threads/linux-dp.exp: Compile with gdb_compile_pthreads instead
	of gdb_compile.  Add another pattern to match android backtrace.
This commit is contained in:
Doug Evans 2010-03-03 22:13:51 +00:00
parent 8685c86ff0
commit b111b80540
3 changed files with 10 additions and 5 deletions
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6
gdb/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2010-03-03 Doug Evans <dje@google.com>
* gdb.threads/linux-dp.c (shared_random): Call rand instead of rand_r.
* gdb.threads/linux-dp.exp: Compile with gdb_compile_pthreads instead
of gdb_compile. Add another pattern to match android backtrace.
2010-03-03 Tom Tromey <tromey@redhat.com>
PR gdb/11345:

3
gdb/testsuite/gdb.threads/linux-dp.c
View File

@ -71,11 +71,10 @@ shared_printf (char *format, ...)
int
shared_random ()
{
static unsigned int seed;
int result;
pthread_mutex_lock (&random_mutex);
result = rand_r (&seed);
result = rand ();
pthread_mutex_unlock (&random_mutex);
return result;
}

6
gdb/testsuite/gdb.threads/linux-dp.exp
View File

@ -49,7 +49,7 @@ if ![istarget *-*-linux-gnu*] then {
set testfile "linux-dp"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug libs=-lpthread}] != ""} {
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != ""} {
return -1
}
@ -247,11 +247,11 @@ gdb_breakpoint "print_philosopher thread 5"
gdb_continue_to_breakpoint "thread 5's print"
# When there is no debugging info available for the thread library,
# the backtrace entry for philosopher's caller looks like:
# #1 0x4001c548 in pthread_create () from /lib/libpthread.so.0
# #2 0x4001c548 in pthread_create () from /lib/libpthread.so.0
# If you do have debug info, the output obviously depends more on the
# exact library in use; under NPTL, you get:
# #2 0x0012b7fc in start_thread (arg=0x21) at pthread_create.c:264
gdb_test "where" "print_philosopher.*philosopher.* \(from .*libpthread\|at pthread_create\).*" \
gdb_test "where" "print_philosopher.*philosopher.* \(from .*libpthread\|at pthread_create\|in pthread_create\).*" \
"first thread-specific breakpoint hit"
# Make sure it's catching the right thread. Try hitting the