2000-04-13 Mark Kettenis <kettenis@gnu.org>

	* acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
	HAVE_PSADDR_T): Add them here instead of in config.in.

	* acconfig.h (PRFPREGSET_T_BROKEN): New define.
	* configure.in: Add check for broken prfpregset_t type.
	* lin-thread.c (gdb_prfpregset): New typedef, depends on
	definition of PRFPREGSET_T_BROKEN.
	(ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
	p_td_thr_setfpregs, thread_db_fetch_registers,
	thread_db_store_registers): Use gdb_prfpregset_t instead of
	prfpregset_t.
	* config.in: Regenerated.
	* configure: Regenerated.

1 files changed, 16 insertions, 6 deletions

diff --git a/gdb/lin-thread.c b/gdb/lin-thread.c
index de530f68882..7f54e299540 100644
--- a/gdb/lin-thread.c
+++ b/gdb/lin-thread.c
@@ -170,6 +170,16 @@ typedef const void *gdb_ps_write_buf_t;
 typedef size_t gdb_ps_size_t;
 #endif
 
+/* Unfortunately glibc 2.1.3 was released with a broken prfpregset_t
+   type.  We let configure check for this lossage, and make
+   appropriate typedefs here.  */
+
+#ifdef PRFPREGSET_T_BROKEN
+typedef elf_fpregset_t gdb_prfpregset_t;
+#else
+typedef prfpregset_t gdb_prfpregset_t;
+#endif
+
 /* 
  * proc_service callback functions, called by thread_db.
  */
@@ -392,7 +402,7 @@ ps_lsetregs (gdb_ps_prochandle_t ph,		/* Set LWP general regs */
 ps_err_e
 ps_lgetfpregs (gdb_ps_prochandle_t ph,		/* Get LWP float regs */
 	       lwpid_t       lwpid,
-	       prfpregset_t *fpregset)
+	       gdb_prfpregset_t *fpregset)
 {
   struct cleanup *old_chain = save_inferior_pid ();
 
@@ -406,7 +416,7 @@ ps_lgetfpregs (gdb_ps_prochandle_t ph,		/* Get LWP float regs */
 ps_err_e
 ps_lsetfpregs (gdb_ps_prochandle_t ph,		/* Set LWP float regs */
 	       lwpid_t             lwpid,
-	       const prfpregset_t *fpregset)
+	       const gdb_prfpregset_t *fpregset)
 {
   struct cleanup *old_chain = save_inferior_pid ();
 
@@ -508,10 +518,10 @@ static td_err_e (*p_td_thr_setgregs)      (const td_thrhandle_t *th_p,
 					   const prgregset_t regset);
 
 static td_err_e (*p_td_thr_getfpregs)     (const td_thrhandle_t *th_p,
-					   prfpregset_t *fpregset);
+					   gdb_prfpregset_t *fpregset);
 
 static td_err_e (*p_td_thr_setfpregs)     (const td_thrhandle_t *th_p,
-					   const prfpregset_t *fpregset);
+					   const gdb_prfpregset_t *fpregset);
 
 static td_err_e (*p_td_ta_map_id2thr)     (const td_thragent_t *ta_p,
 					   thread_t tid,
@@ -1270,7 +1280,7 @@ thread_db_fetch_registers (regno)
      int regno;
 {
   td_thrhandle_t thandle;
-  prfpregset_t fpregset;
+  gdb_prfpregset_t fpregset;
   prgregset_t gregset;
   thread_t thread;
   td_err_e ret;
@@ -1321,7 +1331,7 @@ thread_db_store_registers (regno)
      int regno;
 {
   td_thrhandle_t thandle;
-  prfpregset_t fpregset;
+  gdb_prfpregset_t fpregset;
   prgregset_t  gregset;
   thread_t thread;
   td_err_e ret;