6ec5f4be05
We will need to decode both ADR and ADRP instructions in GDBserver. This patch makes common code handle both cases, even if GDB only needs to decode the ADRP instruction. gdb/ChangeLog: * aarch64-tdep.c (aarch64_analyze_prologue): New is_adrp variable. Call aarch64_decode_adr instead of aarch64_decode_adrp. * arch/aarch64-insn.h (aarch64_decode_adrp): Delete. (aarch64_decode_adr): New function declaration. * arch/aarch64-insn.c (aarch64_decode_adrp): Delete. (aarch64_decode_adr): New function, factored out from aarch64_decode_adrp to decode both adr and adrp instructions.
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/* Copyright (C) 2009-2015 Free Software Foundation, Inc.
|
|
Contributed by ARM Ltd.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef AARCH64_INSN_H
|
|
#define AARCH64_INSN_H 1
|
|
|
|
extern int aarch64_debug;
|
|
|
|
int aarch64_decode_adr (CORE_ADDR addr, uint32_t insn, int *is_adrp,
|
|
unsigned *rd, int32_t *offset);
|
|
|
|
int aarch64_decode_b (CORE_ADDR addr, uint32_t insn, int *is_bl,
|
|
int32_t *offset);
|
|
|
|
int aarch64_decode_bcond (CORE_ADDR addr, uint32_t insn, unsigned *cond,
|
|
int32_t *offset);
|
|
|
|
int aarch64_decode_cb (CORE_ADDR addr, uint32_t insn, int *is64,
|
|
int *is_cbnz, unsigned *rn, int32_t *offset);
|
|
|
|
int aarch64_decode_tb (CORE_ADDR addr, uint32_t insn, int *is_tbnz,
|
|
unsigned *bit, unsigned *rt, int32_t *imm);
|
|
|
|
#endif
|