u-boot/arch/arm/cpu
Alexander Graf 4c2cc7c4e9 arm64: Allow exceptions to return
Our current arm64 exception handlers all panic and never return to the
exception triggering code.

But if any handler wanted to continue execution after fixups, it would
need help from the exception handling code to restore all registers.

This patch implements that help. With this code, exception handlers on
aarch64 can successfully return to the place the exception happened (or
somewhere else if they modify elr).

Signed-off-by: Alexander Graf <agraf@suse.de>
2016-03-15 21:30:10 -04:00
..
arm11 ARM: cache: implement a default weak flush_cache() function 2015-08-12 20:47:48 -04:00
arm720t ARM: ARM720t: remove empty asm/arch/hardware.h 2015-04-23 08:52:27 -04:00
arm920t ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
arm926ejs ARM: Various: Future-proof serial platdata 2016-03-14 19:18:48 -04:00
arm946es ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
arm1136 ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
arm1176 ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
armv7 omap4: Check warm reset for reboot mode validity 2016-03-15 15:12:54 -04:00
armv7m stm32: move stm32 specific code to mach-stm32 2016-01-20 10:19:41 -05:00
armv8 arm64: Allow exceptions to return 2016-03-15 21:30:10 -04:00
pxa ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
sa1100 ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
Makefile Various Makefiles: Add SPDX-License-Identifier tags 2015-11-10 09:19:52 -05:00
u-boot-spl.lds dm: arm: Put driver model I2C drivers before legacy ones 2015-07-21 17:39:21 -06:00
u-boot.lds efi_loader: Add runtime services 2016-03-15 18:03:10 -04:00