[AArch64] Fix erroneous use of spu architecture bfd

While investigating some SVE code, i noticed the use of two spu bfd variables.

This looks like an oversight, as the "id" field is available for non-spu
architectures as well, even though its primary use was the Cell BE
architecture.

gdb/ChangeLog:

2020-01-05  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-nat.c
	(aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
	and bfd_mach_aarch64.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7bd889777b42407e51df72f2fd4034eaed8e8fb9..735333fdf65ea3fc8ce2e314a9c1810fdf6781b7 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2020-01-05  Luis Machado  <luis.machado@linaro.org>
+
+       * aarch64-linux-nat.c
+       (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
+       and bfd_mach_aarch64.
+
 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 
        * ui-file.c (stdio_file::can_emit_style_escape)

diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c
index 62f5cdb1fc8819aeca8aaa2f6d77057a9165d8a3..4e712ebfb7511fcdb6f848e4c335476450e1286d 100644 (file)
--- a/gdb/aarch64-linux-nat.c
+++ b/gdb/aarch64-linux-nat.c
@@ -970,7 +970,7 @@ aarch64_linux_nat_target::thread_architecture (ptid_t ptid)
      unavailable, to distinguish from an unset value of 0.  */
   struct gdbarch_info info;
   gdbarch_info_init (&info);
-  info.bfd_arch_info = bfd_lookup_arch (bfd_arch_spu, bfd_mach_spu);
+  info.bfd_arch_info = bfd_lookup_arch (bfd_arch_aarch64, bfd_mach_aarch64);
   info.id = (int *) (vq == 0 ? -1 : vq);
   return gdbarch_find_by_info (info);
 }