linux/arch/powerpc/xmon/xmon_bpts.S
Jordan Niethe 650b55b707 powerpc: Add prefixed instructions to instruction data type
For powerpc64, redefine the ppc_inst type so both word and prefixed
instructions can be represented. On powerpc32 the type will remain the
same. Update places which had assumed instructions to be 4 bytes long.

Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Reviewed-by: Alistair Popple <alistair@popple.id.au>
[mpe: Rework the get_user_inst() macros to be parameterised, and don't
      assign to the dest if an error occurred. Use CONFIG_PPC64 not
      __powerpc64__ in a few places. Address other comments from
      Christophe. Fix some sparse complaints.]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200506034050.24806-24-jniethe5@gmail.com
2020-05-19 00:10:39 +10:00

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ArmAsm

/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/ppc_asm.h>
#include <asm/asm-compat.h>
#include <asm/asm-offsets.h>
#include "xmon_bpts.h"
/* Prefixed instructions can not cross 64 byte boundaries */
.align 6
.global bpt_table
bpt_table:
.space NBPTS * BPT_SIZE