diff options
author | John Baldwin <jhb@FreeBSD.org> | 2017-08-08 23:25:42 -0700 |
---|---|---|
committer | John Baldwin <jhb@FreeBSD.org> | 2017-09-06 09:40:47 -0700 |
commit | c0f84956d0df0f004e31a987ecc77ea0d293e62c (patch) | |
tree | cc6843c1923462a0f74717ee72082e43c19a4fb7 /gdb/aarch64-fbsd-tdep.h | |
parent | 7610297ab578854a5e9ff1247a77398a60d70f91 (diff) | |
download | fsf-binutils-gdb-c0f84956d0df0f004e31a987ecc77ea0d293e62c.zip fsf-binutils-gdb-c0f84956d0df0f004e31a987ecc77ea0d293e62c.tar.gz fsf-binutils-gdb-c0f84956d0df0f004e31a987ecc77ea0d293e62c.tar.bz2 |
Add FreeBSD/aarch64 architecture.
Support for collecting and supplying general purpose and floating point
register sets is provided along with signal frame unwinding.
gdb/ChangeLog:
* Makefile.in (ALL_64_TARGET_OBS): Add aarch64-fbsd-tdep.o.
(ALLDEPFILES): Add aarch64-fbsd-tdep.c.
* NEWS: Mention new FreeBSD/aarch64 target.
* configure.tgt: Add aarch64*-*-freebsd*.
* aarch64-fbsd-tdep.c: New file.
* aarch64-fbsd-tdep.h: New file.
Diffstat (limited to 'gdb/aarch64-fbsd-tdep.h')
-rw-r--r-- | gdb/aarch64-fbsd-tdep.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gdb/aarch64-fbsd-tdep.h b/gdb/aarch64-fbsd-tdep.h new file mode 100644 index 0000000..0f66dd3 --- /dev/null +++ b/gdb/aarch64-fbsd-tdep.h @@ -0,0 +1,33 @@ +/* FreeBSD/aarch64 target support, prototypes. + + Copyright (C) 2017 Free Software Foundation, Inc. + + 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/>. */ + +#include "regset.h" + +/* The general-purpose regset consists of 30 X registers, plus LR, SP, + ELR, and SPSR registers. SPSR is 32 bits but the structure is + passed to 64 bit alignment. */ +#define AARCH64_FBSD_SIZEOF_GREGSET (34 * X_REGISTER_SIZE) + +/* The fp regset consists of 32 V registers, plus FPSR and FPCR which + are 4 bytes wide each, and the whole structure is padded to 128 bit + alignment. */ +#define AARCH64_FBSD_SIZEOF_FPREGSET (33 * V_REGISTER_SIZE) + +extern const struct regset aarch64_fbsd_gregset; +extern const struct regset aarch64_fbsd_fpregset; |