gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

uti: Add debug messages for syscall

Browse Source 
Change-Id: I2f96e71d5384f883f7dc568122c57d92bc1cd818
This commit is contained in:
Masamichi Takagi
2018-09-04 18:08:30 +09:00
parent e29f579061
commit 85c0c8a01f
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
executer/kernel/mcctrl/control.c
View File

@@ -2630,6 +2630,16 @@ long mcexec_syscall_thread(ihk_os_t os, unsigned long arg, struct file *file)
param.args[0], param.args[1], param.args[2], param.args[0], param.args[1], param.args[2],
param.args[3], param.args[4], param.args[5], param.args[3], param.args[4], param.args[5],
&param.ret); &param.ret);
switch (param.number) {
case __NR_munmap:
//printk("%s: syscall_backward, munmap,addr=%lx,len=%lx,tid=%d\n", __FUNCTION__, param.args[0], param.args[1], task_tgid_vnr(current));
break;
case __NR_mmap:
//printk("%s: syscall_backward, mmap,ret=%lx,tid=%d\n", __FUNCTION__, param.ret, task_tgid_vnr(current));
break;
default:
break;
}
} }
if (copy_to_user(&uparam->ret, &param.ret, sizeof(unsigned long))) { if (copy_to_user(&uparam->ret, &param.ret, sizeof(unsigned long))) {
return -EFAULT; return -EFAULT;