riscv64: build the linker.
The only meaningful change from alibaba's version is jr instead of jalr.
Also fix the comment that's in all the begin.S files while we're here.
Signed-off-by: Mao Han <han_mao@linux.alibaba.com>
Signed-off-by: Xia Lifang <lifang_xia@linux.alibaba.com>
Signed-off-by: Chen Guoyin <chenguoyin.cgy@linux.alibaba.com>
Signed-off-by: Wang Chen <wangchen20@iscas.ac.cn>
Signed-off-by: Lu Xufan <luxufan@iscas.ac.cn>
Test: ran mksh
Change-Id: I2645c78bd700b8a55bde363600d7f8b87de641a1
diff --git a/linker/arch/arm64/begin.S b/linker/arch/arm64/begin.S
index a947475..14999cd 100644
--- a/linker/arch/arm64/begin.S
+++ b/linker/arch/arm64/begin.S
@@ -35,6 +35,6 @@
mov x0, sp
bl __linker_init
- /* linker init returns the _entry address in the main image */
+ // __linker_init returns the address of the entry point in the main image.
br x0
END(_start)