From 2e4a31287705d8437cddd109c12b7e11825192bc Mon Sep 17 00:00:00 2001
From: johannst <johannes.stoelp@gmail.com>
Date: Wed, 9 Jun 2021 23:05:05 +0200
Subject: added riscv64

---
 lib/arch/riscv64/thread_create.s | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 lib/arch/riscv64/thread_create.s

(limited to 'lib/arch/riscv64/thread_create.s')

diff --git a/lib/arch/riscv64/thread_create.s b/lib/arch/riscv64/thread_create.s
new file mode 100644
index 0000000..68c09cd
--- /dev/null
+++ b/lib/arch/riscv64/thread_create.s
@@ -0,0 +1,19 @@
+# Copyright (c) 2021 Johannes Stoelp
+
+    .section .text, "ax", @progbits
+
+     # extern "C" void thread_create();
+    .global thread_create
+    .type   thread_create, @function
+thread_create:
+    .cfi_startproc
+    ld a0, 8(sp)
+    ld x5, 0(sp)
+
+    jalr x5
+
+    # FIXME: no return from thread after user fn finished.
+1:
+    j 1b
+    .cfi_endproc
+    .size thread_create, .-thread_create
-- 
cgit v1.2.3