From 01ef3dd9c5fa7a56aa370f244dd08e05c73010f5 Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Tue, 10 Mar 2015 21:18:41 +0000
Subject: add aarch64 port

This adds complete aarch64 target support including bigendian subarch.

Some of the long double math functions are known to be broken otherwise
interfaces should be fully functional, but at this point consider this
port experimental.

Initial work on this port was done by Sireesh Tripurari and Kevin Bortis.
---
 crt/aarch64/crti.s | 13 +++++++++++++
 crt/aarch64/crtn.s |  7 +++++++
 2 files changed, 20 insertions(+)
 create mode 100644 crt/aarch64/crti.s
 create mode 100644 crt/aarch64/crtn.s

(limited to 'crt')

diff --git a/crt/aarch64/crti.s b/crt/aarch64/crti.s
new file mode 100644
index 00000000..775df0ac
--- /dev/null
+++ b/crt/aarch64/crti.s
@@ -0,0 +1,13 @@
+.section .init
+.global _init
+.type _init,%function
+_init:
+	stp x29,x30,[sp,-16]!
+	mov x29,sp
+
+.section .fini
+.global _fini
+.type _fini,%function
+_fini:
+	stp x29,x30,[sp,-16]!
+	mov x29,sp
diff --git a/crt/aarch64/crtn.s b/crt/aarch64/crtn.s
new file mode 100644
index 00000000..73cab692
--- /dev/null
+++ b/crt/aarch64/crtn.s
@@ -0,0 +1,7 @@
+.section .init
+	ldp x29,x30,[sp],#16
+	ret
+
+.section .fini
+	ldp x29,x30,[sp],#16
+	ret
-- 
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