Remove HP-UX references fom testsuite

This patch removes all special cases for HP-UX, for which support has
been removed earlier, that I found in the testsuite.  Note that the hppa
architecture != HP-UX, since other OSes can run on hppa, so I tried to
leave everything that is not HP-UX specific.

Two complete tests were completely HP-UX specific, so I removed them.

I ran the testsuite on Linux x86-64, native and native-gdbserver, and
noticed no regressions.

gdb/testsuite/ChangeLog:

	* gdb.asm/asm-source.exp: Remove HP-UX references.
	* gdb.base/annota1.exp: Likewise.
	* gdb.base/annota3.exp: Likewise.
	* gdb.base/attach.exp: Likewise.
	* gdb.base/bigcore.exp: Likewise.
	* gdb.base/break.exp: Likewise.
	* gdb.base/call-ar-st.exp: Likewise.
	* gdb.base/callfuncs.exp: Likewise.
	* gdb.base/catch-fork-static.exp: Likewise.
	* gdb.base/display.exp: Likewise.
	* gdb.base/foll-exec-mode.exp: Likewise.
	* gdb.base/foll-exec.exp: Likewise.
	* gdb.base/foll-fork.exp: Likewise.
	* gdb.base/foll-vfork.exp: Likewise.
	* gdb.base/funcargs.exp: Likewise.
	* gdb.base/hbreak2.exp: Likewise.
	* gdb.base/inferior-died.exp: Likewise.
	* gdb.base/interrupt.exp: Likewise.
	* gdb.base/multi-forks.exp: Likewise.
	* gdb.base/nodebug.exp: Likewise.
	* gdb.base/sepdebug.exp: Likewise.
	* gdb.base/solib1.c: Likewise.
	* gdb.base/step-test.exp: Likewise.
	* gdb.mi/non-stop.c: Likewise.
	* gdb.mi/pthreads.c: Likewise.
	* gdb.multi/bkpt-multi-exec.ex: Likewise.
	* gdb.threads/pthreads.c: Likewise.
	* gdb.threads/staticthreads.exp: Likewise.
	* lib/future.exp: Likewise.
	* lib/gdb.exp: Likewise.
	* gdb.base/so-indr-cl.c: Remove.
	* gdb.base/so-indr-cl.exp: Likewise.
	* gdb.base/solib.c: Likewise.
	* gdb.base/solib.exp: Likewise.
	* gdb.base/solib2.c: Likewise.

2 files changed, 3 insertions, 16 deletions

diff --git a/gdb/testsuite/gdb.threads/pthreads.c b/gdb/testsuite/gdb.threads/pthreads.c
index 1ad521f..2e1b452 100644
--- a/gdb/testsuite/gdb.threads/pthreads.c
+++ b/gdb/testsuite/gdb.threads/pthreads.c
@@ -24,19 +24,6 @@
 #include <pthread.h>
 #include <unistd.h>
 
-/* Under HPUX 10, the second arg of pthread_create
-   is prototyped to be just a "pthread_attr_t", while under Solaris it
-   is a "pthread_attr_t *".  Arg! */
-
-#if defined (__hpux__)
-#define PTHREAD_CREATE_ARG2(arg) arg
-#define PTHREAD_CREATE_NULL_ARG2 null_attr
-static pthread_attr_t null_attr;
-#else
-#define PTHREAD_CREATE_ARG2(arg) &arg
-#define PTHREAD_CREATE_NULL_ARG2 NULL
-#endif
-
 static int verbose = 0;
 
 static void
@@ -140,7 +127,7 @@ main(argc, argv)
     }
 #endif
 
-  if (pthread_create (&tid1, PTHREAD_CREATE_ARG2(attr), thread1, (void *) 0xfeedface))
+  if (pthread_create (&tid1, &attr, thread1, (void *) 0xfeedface))
     {
       perror ("pthread_create 1");
       exit (1);
@@ -148,7 +135,7 @@ main(argc, argv)
   if (verbose) printf ("Made thread %ld\n", (long) tid1);
   sleep (1);
 
-  if (pthread_create (&tid2, PTHREAD_CREATE_NULL_ARG2, thread2, (void *) 0xdeadbeef))
+  if (pthread_create (&tid2, NULL, thread2, (void *) 0xdeadbeef))
     {
       perror ("pthread_create 2");
       exit (1);
diff --git a/gdb/testsuite/gdb.threads/staticthreads.exp b/gdb/testsuite/gdb.threads/staticthreads.exp
index 2527204..18648ed 100644
--- a/gdb/testsuite/gdb.threads/staticthreads.exp
+++ b/gdb/testsuite/gdb.threads/staticthreads.exp
@@ -58,7 +58,7 @@ gdb_test_multiple "continue" "$test" {
 
 set sig "SIG32"
 
-# SIGRTMIN is 37 on hppa-linux and hpux
+# SIGRTMIN is 37 on hppa-linux
 if [istarget hppa*-*-*] {
   set sig "SIG37"
 }