gdb: fix vfork with multiple threads

[deliverable/binutils-gdb.git] / gdb / s390-linux-nat.c

diff --git a/gdb/s390-linux-nat.c b/gdb/s390-linux-nat.c
index d493843410a83e1a37070609f6cc7fd52d4d40ea..8f6eb61505bd1ec5345f585284edc9e2bddc564b 100644 (file)
--- a/gdb/s390-linux-nat.c
+++ b/gdb/s390-linux-nat.c
@@ -988,7 +988,7 @@ s390_linux_nat_target::auxv_parse (gdb_byte **readptr,
 const struct target_desc *
 s390_linux_nat_target::read_description ()
 {
-  int tid = s390_inferior_tid ();
+  int tid = inferior_ptid.pid ();
 
   have_regset_last_break
     = check_regset (tid, NT_S390_LAST_BREAK, 8);
@@ -1002,7 +1002,7 @@ s390_linux_nat_target::read_description ()
      that mode, report s390 architecture with 64-bit GPRs.  */
 #ifdef __s390x__
   {
-    CORE_ADDR hwcap = linux_get_hwcap (current_top_target ());
+    CORE_ADDR hwcap = linux_get_hwcap (current_inferior ()->top_target ());
 
     have_regset_tdb = (hwcap & HWCAP_S390_TE)
       && check_regset (tid, NT_S390_TDB, s390_sizeof_tdbregset);