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This commit is contained in:
Tomoki Shirasawa
2014-06-10 10:42:29 +09:00
parent 2331309d2f
commit 2f4f3628f9
6 changed files with 62 additions and 17 deletions
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13
executer/kernel/control.c
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@@ -268,16 +268,21 @@ static long mcexec_start_image(ihk_os_t os,
return 0;
}
static long mcexec_send_signal(ihk_os_t os, unsigned long sigparam)
static long mcexec_send_signal(ihk_os_t os, struct signal_desc *sigparam)
{
struct ikc_scd_packet isp;
struct mcctrl_channel *c;
struct mcctrl_usrdata *usrdata = ihk_host_os_get_usrdata(os);
struct signal_desc sig;
if (copy_from_user(&sig, sigparam, sizeof(struct signal_desc))) {
return -EFAULT;
}
c = usrdata->channels;
isp.msg = SCD_MSG_SEND_SIGNAL;
isp.ref = 0;
isp.arg = sigparam;
isp.ref = sig.cpu;
isp.pid = sig.pid;
isp.arg = (long)sig.tid << 32 | (sig.sig & 0x00000000ffffffffL);
mcctrl_ikc_send(os, 0, &isp);
@@ -758,7 +763,7 @@ long __mcctrl_control(ihk_os_t os, unsigned int req, unsigned long arg)
return mcexec_load_syscall(os, (struct syscall_load_desc *)arg);
case MCEXEC_UP_SEND_SIGNAL:
return mcexec_send_signal(os, arg);
return mcexec_send_signal(os, (struct signal_desc *)arg);
case MCEXEC_UP_GET_CPU:
return mcexec_get_cpu(os);