ubsan: z8k: index 10 out of bounds for type 'unsigned int const[10]'

[deliverable/binutils-gdb.git] / gdb / sparc-nbsd-tdep.c

diff --git a/gdb/sparc-nbsd-tdep.c b/gdb/sparc-nbsd-tdep.c
index 7fa384de649acf4a04fa337d524cba8b375299e6..c1574bbdc617c57ccef3e44d77a29c6d1b06de6f 100644 (file)
--- a/gdb/sparc-nbsd-tdep.c
+++ b/gdb/sparc-nbsd-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for NetBSD/sparc.
 
-   Copyright (C) 2002-2016 Free Software Foundation, Inc.
+   Copyright (C) 2002-2020 Free Software Foundation, Inc.
    Contributed by Wasabi Systems, Inc.
 
    This file is part of GDB.
@@ -29,6 +29,7 @@
 #include "solib-svr4.h"
 #include "symtab.h"
 #include "trad-frame.h"
+#include "gdbarch.h"
 
 #include "sparc-tdep.h"
 #include "nbsd-tdep.h"
@@ -290,7 +291,7 @@ static const struct regset sparc32nbsd_fpregset =
     NULL, sparc32nbsd_supply_fpregset, NULL
   };
 
-static void
+void
 sparc32nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
@@ -309,70 +310,14 @@ sparc32nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   tdep->step_trap = sparcnbsd_step_trap;
 
   frame_unwind_append_unwinder (gdbarch, &sparc32nbsd_sigcontext_frame_unwind);
-}
-
-static void
-sparc32nbsd_aout_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
-{
-  sparc32nbsd_init_abi (info, gdbarch);
-}
-
-void
-sparc32nbsd_elf_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
-{
-  sparc32nbsd_init_abi (info, gdbarch);
 
   set_solib_svr4_fetch_link_map_offsets
     (gdbarch, svr4_ilp32_fetch_link_map_offsets);
 }
 
-static enum gdb_osabi
-sparcnbsd_aout_osabi_sniffer (bfd *abfd)
-{
-  if (strcmp (bfd_get_target (abfd), "a.out-sparc-netbsd") == 0)
-    return GDB_OSABI_NETBSD_AOUT;
-
-  return GDB_OSABI_UNKNOWN;
-}
-
-/* OpenBSD uses the traditional NetBSD core file format, even for
-   ports that use ELF.  Therefore, if the default OS ABI is OpenBSD
-   ELF, we return that instead of NetBSD a.out.  This is mainly for
-   the benfit of OpenBSD/sparc64, which inherits the sniffer below
-   since we include this file for an OpenBSD/sparc64 target.  For
-   OpenBSD/sparc, the NetBSD a.out OS ABI is probably similar enough
-   to both the OpenBSD a.out and the OpenBSD ELF OS ABI.  */
-#if defined (GDB_OSABI_DEFAULT) && (GDB_OSABI_DEFAULT == GDB_OSABI_OPENBSD_ELF)
-#define GDB_OSABI_NETBSD_CORE GDB_OSABI_OPENBSD_ELF
-#else
-#define GDB_OSABI_NETBSD_CORE GDB_OSABI_NETBSD_AOUT
-#endif
-
-static enum gdb_osabi
-sparcnbsd_core_osabi_sniffer (bfd *abfd)
-{
-  if (strcmp (bfd_get_target (abfd), "netbsd-core") == 0)
-    return GDB_OSABI_NETBSD_CORE;
-
-  return GDB_OSABI_UNKNOWN;
-}
-
-\f
-/* Provide a prototype to silence -Wmissing-prototypes.  */
-void _initialize_sparcnbsd_tdep (void);
-
 void
 _initialize_sparcnbsd_tdep (void)
 {
-  gdbarch_register_osabi_sniffer (bfd_arch_sparc, bfd_target_aout_flavour,
-                                 sparcnbsd_aout_osabi_sniffer);
-
-  /* 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,
-                         sparc32nbsd_aout_init_abi);
-  gdbarch_register_osabi (bfd_arch_sparc, 0, GDB_OSABI_NETBSD_ELF,
-                         sparc32nbsd_elf_init_abi);
+  gdbarch_register_osabi (bfd_arch_sparc, 0, GDB_OSABI_NETBSD,
+                         sparc32nbsd_init_abi);
 }