Mercurial > hg > Members > innparusu > xv6-rpi

diff src/syscall.c @ 30:6a7ab1d7001c

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fix
author mir3636
date Fri, 18 Jan 2019 11:50:48 +0900
parents a672d603ccb2
children 96a5833d0d82
line wrap: on
line diff
--- a/src/syscall.c	Fri Jan 18 10:04:37 2019 +0900
+++ b/src/syscall.c	Fri Jan 18 11:50:48 2019 +0900
@@ -145,6 +145,10 @@
 	[SYS_cbc_read]	= cbc_read, 
 };
 
+__code cbc_trap_return(){
+    goto trap_swi();
+}
+
 __code cbc_ret(int ret){
     proc->tf->r0 = ret;
     goto cbc_trap_return();