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ptrace supports threads

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Fujitsu: POSTK_DEBUG_TEMP_FIX_53, POSTK_DEBUG_ARCH_DEP_44
Refs: #771, #1179, #1143
Change-Id: Ie17ece6864f0eeb0c0e550f4e369abb77980a0d0
This commit is contained in:
Tomoki Shirasawa
2018-09-14 14:50:36 +09:00
committed by Dominique Martinet
parent 28c434a230
commit ed1edb152b
17 changed files with 2513 additions and 575 deletions
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5
kernel/host.c
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@@ -576,7 +576,6 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
struct ikc_scd_packet pckt;
struct ihk_ikc_channel_desc *resp_channel = cpu_local_var(ikc2linux);
int rc;
struct mcs_rwlock_node_irqsave lock;
struct thread *thread;
struct process *proc;
struct mcctrl_signal {
@@ -637,14 +636,14 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
* the waiting thread
*/
case SCD_MSG_WAKE_UP_SYSCALL_THREAD:
thread = find_thread(0, packet->ttid, &lock);
thread = find_thread(0, packet->ttid);
if (!thread) {
kprintf("%s: WARNING: no thread for SCD reply? TID: %d\n",
__FUNCTION__, packet->ttid);
ret = -EINVAL;
break;
}
thread_unlock(thread, &lock);
thread_unlock(thread);
dkprintf("%s: SCD_MSG_WAKE_UP_SYSCALL_THREAD: waking up tid %d\n",
__FUNCTION__, packet->ttid);