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| author | Furquan Shaikh <furquan@google.com> | 2014-08-27 15:57:47 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-21 13:38:56 +0100 |
| commit | 4c2cb16d8908a4dd229733fc6e49c5662718381a (patch) | |
| tree | ba9163d4e4a415cde0b968394e48a33979515c9d /payloads/libpayload/arch | |
| parent | adabbe5e20705c69e44ee3674ddd78c74ed173b7 (diff) | |
| download | coreboot-4c2cb16d8908a4dd229733fc6e49c5662718381a.tar.xz | |
libpayload arm64: Add support for read and write registers at current EL in assembly
In order to ease the process of reading and writing any register at current EL,
provide read_current and write_current assembly macros. These are included in
arch/lib_helpers.h under the __ASSEMBLY__ macro condition. This is done to allow
the same header file to be included by .c and .S files.
BUG=chrome-os-partner:31634
BRANCH=None
TEST=Compiles successfully for ryu
Change-Id: I79241a944b68ebb24865e745a9835f54ab6d1a8f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 2b55fbde466126c4de7f5f7bb2d1427196be842f
Original-Change-Id: I678ab89c4aa1b08898166e135b5ab2d6453bb5e8
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/214576
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8801
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads/libpayload/arch')
0 files changed, 0 insertions, 0 deletions