towards multi-arch

2021-08-16 10:59:38 +02:00
parent 39c0e0681e
commit a3fa6ea4ab
19 changed files with 488 additions and 38 deletions
--- a/arch/riscv/bootcode/riscv32.c
+++ b/arch/riscv/bootcode/riscv32.c
@ -0,0 +1,12 @@
+#include "boot.h"
+
+asm (
+".text" "\n"
+".global _start" "\n"
+"_start:" "\n"
+"       la     sp, __sp" "\n"
+"       la     t0, __stack_size" "\n"
+"       add    sp, sp, t0" "\n"
+"       la     t0,  os_main" "\n"
+"       jr     t0" "\n"
+       );