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authorFurquan Shaikh <furquan@google.com>2014-02-19 11:35:30 -0800
committerMarc Jones <marc.jones@se-eng.com>2015-01-09 07:04:28 +0100
commit8c8c377584742755ca7a2f490e77d0cd8da36bee (patch)
tree7a61b2fb2a8a4e2a00350ab567034c2cde9eab3d /payloads/libpayload/util
parent24452743472a2480b88465de22db8adc7a9b544c (diff)
downloadcoreboot-8c8c377584742755ca7a2f490e77d0cd8da36bee.tar.xz
libpayload: Add support for arm64 in libpayload
Basic support for arm64 is enabled in libpayload. Features added: 1) mem* operations in assembly. 2) Basic exception handling and support for testing exceptions. 3) Caching support. Tested with arm64-generic board compilation. BUG=None BRANCH=None TEST=Compilation successful Original-Change-Id: I4e86301f9c6383abc078e2b70071fb84bd6e4741 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/187067 Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> (cherry picked from commit a70d13f3d225535843ab352290eab2e1ec7a9b4b) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ie3affe6a2bdd4fed3058de739d4c6aa573e5b251 Reviewed-on: http://review.coreboot.org/8063 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'payloads/libpayload/util')
-rw-r--r--payloads/libpayload/util/xcompile/xcompile13
1 files changed, 12 insertions, 1 deletions
diff --git a/payloads/libpayload/util/xcompile/xcompile b/payloads/libpayload/util/xcompile/xcompile
index 03d6f1fcc8..9cc2d6923e 100644
--- a/payloads/libpayload/util/xcompile/xcompile
+++ b/payloads/libpayload/util/xcompile/xcompile
@@ -111,6 +111,11 @@ detect_special_flags() {
# CFLAGS="$CFLAGS -mcpu=cortex-a9"
;;
esac
+
+ case "$architecture" in
+ arm64-generic )
+ ;;
+ esac
}
report_arch_toolchain() {
@@ -135,7 +140,7 @@ touch "$TMPFILE"
trap clean_up EXIT
# Architecture definition
-SUPPORTED_ARCHITECTURE="x86 arm"
+SUPPORTED_ARCHITECTURE="x86 arm arm64"
# ARM Architecture
TARCH_arm="arm"
@@ -143,6 +148,12 @@ TBFDARCH_arm="littlearm"
TCLIST_arm="armv7a armv7-a"
TWIDTH_arm="32"
+# ARM64 Architecture
+TARCH_arm64="arm64"
+TBFDARCH_arm64="littleaarch64"
+TCLIST_arm64="aarch64"
+TWIDTH_arm64="64"
+
# X86 Architecture
TARCH_x86="i386"
TBFDARCH_x86="i386"