Allocate regset structures in the gdbarch's obstack, not using

[deliverable/binutils-gdb.git] / gdb / sparcnbsd-tdep.c

diff --git a/gdb/sparcnbsd-tdep.c b/gdb/sparcnbsd-tdep.c
index b1be7eb5b12b99fbdbd291222aeb852456d580d0..90270ed95d4d4897b586fcf47fa22a22ab1c02d2 100644 (file)
--- a/gdb/sparcnbsd-tdep.c
+++ b/gdb/sparcnbsd-tdep.c
@@ -274,16 +274,14 @@ sparc32nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   set_gdbarch_long_double_bit (gdbarch, 64);
   set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
 
-  tdep->gregset = XMALLOC (struct regset);
-  tdep->gregset->descr = &sparc32nbsd_gregset;
-  tdep->gregset->supply_regset = sparc32nbsd_supply_gregset;
+  tdep->gregset = regset_alloc (gdbarch, &sparc32nbsd_gregset,
+                                sparc32nbsd_supply_gregset, NULL);
   tdep->sizeof_gregset = 20 * 4;
 
-  tdep->fpregset = XMALLOC (struct regset);
-  tdep->fpregset->supply_regset = sparc32nbsd_supply_fpregset;
+  tdep->fpregset = regset_alloc (gdbarch, NULL,
+                                 sparc32nbsd_supply_fpregset, NULL);
   tdep->sizeof_fpregset = 33 * 4;
 
-  set_gdbarch_pc_in_sigtramp (gdbarch, sparc32nbsd_pc_in_sigtramp);
   frame_unwind_append_sniffer (gdbarch, sparc32nbsd_sigtramp_frame_sniffer);
 }
 
@@ -346,9 +344,8 @@ _initialize_sparnbsd_tdep (void)
   gdbarch_register_osabi_sniffer (bfd_arch_sparc, bfd_target_aout_flavour,
                                  sparcnbsd_aout_osabi_sniffer);
 
-  /* BFD doesn't set the architecture for NetBSD style a.out core
-     files.  */
-  gdbarch_register_osabi_sniffer (bfd_arch_unknown, bfd_target_unknown_flavour,
+  /* BFD doesn't set a flavour for NetBSD style a.out core files.  */
+  gdbarch_register_osabi_sniffer (bfd_arch_sparc, bfd_target_unknown_flavour,
                                   sparcnbsd_core_osabi_sniffer);
 
   gdbarch_register_osabi (bfd_arch_sparc, 0, GDB_OSABI_NETBSD_AOUT,