[AArch64] Remove all traces of aarch64-without-fpu.xml.
authorPedro Alves <palves@redhat.com>
Wed, 29 May 2013 09:18:48 +0000 (09:18 +0000)
committerPedro Alves <palves@redhat.com>
Wed, 29 May 2013 09:18:48 +0000 (09:18 +0000)
commit6ac1c0821eba976e2fc85ebad462297da6044d6e
treee9c0e3cac44a09f39247ac075439e4dd31183f3b
parentfe59e83d6f638b5ab03e27eddbd7ebbbdad431ec
[AArch64] Remove all traces of aarch64-without-fpu.xml.

The aarch64-without-fpu description is unused.

Linux requires an FPU, so the AArch64 native port always returns the
with-fpu variant:

static const struct target_desc *
aarch64_linux_read_description (struct target_ops *ops)
{
  initialize_tdesc_aarch64 ();
  return tdesc_aarch64;
}

When the target doesn't report a target description at all, we
fallback to a register set with an FPU:

aarch64_gdbarch_init ()
...
  if (!tdesc_has_registers (tdesc))
    tdesc = tdesc_aarch64;

This just removes the dead description.

Tested by building on x86_64 Fedora 17 with --enable=targets=all.

gdb/
2013-05-29  Pedro Alves  <palves@redhat.com>

* aarch64-tdep.c: Don't include "features/aarch64-without-fpu.c".
(_initialize_aarch64_tdep): Don't call
initialize_tdesc_aarch64_without_fpu.
* features/Makefile (WHICH): Remove reference to
aarch64-without-fpu.
* features/aarch64-without-fpu.c: Delete file.
* regformats/aarch64-without-fpu.dat: Delete file.
gdb/ChangeLog
gdb/aarch64-tdep.c
gdb/features/Makefile
gdb/features/aarch64-without-fpu.c [deleted file]
gdb/features/aarch64-without-fpu.xml [deleted file]
gdb/regformats/aarch64-without-fpu.dat [deleted file]