diff options
| author | Gabe Black <gabeblack@google.com> | 2013-12-07 04:25:01 -0800 |
|---|---|---|
| committer | Isaac Christensen <isaac.christensen@se-eng.com> | 2014-09-15 19:02:05 +0200 |
| commit | a7991515347364504d0bd319d6a41b3750488bf3 (patch) | |
| tree | 5a1ca25ff01b6171a86763a9dc699a57cc934122 /payloads/libpayload/include | |
| parent | 125a6a22f81b3cf11732ce2a0e77652661fa0764 (diff) | |
| download | coreboot-a7991515347364504d0bd319d6a41b3750488bf3.tar.xz | |
libpayload: x86: Add support for catching processor exceptions.
This functionality is already available for ARM, so lets add it to x86 as
well. We'll want to be able to hook exceptions when running as a remote GDB
target.
Change-Id: I42f640b08eb9eb86a1bcab3c327f7780191a2eb5
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/179601
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 5b8cf0c9f70a7e14766a2b095e6739a8d6321a34)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6898
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'payloads/libpayload/include')
| -rw-r--r-- | payloads/libpayload/include/arm/arch/exception.h | 2 | ||||
| -rw-r--r-- | payloads/libpayload/include/exception.h | 37 |
2 files changed, 38 insertions, 1 deletions
diff --git a/payloads/libpayload/include/arm/arch/exception.h b/payloads/libpayload/include/arm/arch/exception.h index 57076bd57b..a0d9413f1c 100644 --- a/payloads/libpayload/include/arm/arch/exception.h +++ b/payloads/libpayload/include/arm/arch/exception.h @@ -30,9 +30,9 @@ #ifndef _ARCH_EXCEPTION_H #define _ARCH_EXCEPTION_H +#include <exception.h> #include <stdint.h> -void exception_init(void); void set_vbar(uint32_t vbar); #endif diff --git a/payloads/libpayload/include/exception.h b/payloads/libpayload/include/exception.h new file mode 100644 index 0000000000..6d118e7ba6 --- /dev/null +++ b/payloads/libpayload/include/exception.h @@ -0,0 +1,37 @@ +/* + * This file is part of the libpayload project. + * + * Copyright 2013 Google Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _EXCEPTION_H +#define _EXCEPTION_H + +#include <stdint.h> + +void exception_init(void); + +#endif |