D26815.id78317.diff
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	Index: sys/amd64/linux/linux_ptrace.c
	===================================================================
	--- sys/amd64/linux/linux_ptrace.c
	+++ sys/amd64/linux/linux_ptrace.c
	@@ -71,6 +71,7 @@
	#define LINUX_PTRACE_GETSIGINFO 0x4202
	#define LINUX_PTRACE_GETREGSET 0x4204
	#define LINUX_PTRACE_SEIZE 0x4206
	+#define LINUX_PTRACE_GET_SYSCALL_INFO 0x420e

	#define LINUX_PTRACE_EVENT_EXIT 6

	@@ -557,6 +558,14 @@
	return (EINVAL);
	}

	+static int
	+linux_ptrace_get_syscall_info(struct thread *td, pid_t pid, l_ulong addr, l_ulong data)
	+{
	+
	+ linux_msg(td, "PTRACE_GET_SYSCALL_INFO not implemented; returning EINVAL");
	+ return (EINVAL);
	+}
	+
	int
	linux_ptrace(struct thread td, struct linux_ptrace_args uap)
	{
	@@ -641,6 +650,9 @@
	break;
	case LINUX_PTRACE_SEIZE:
	error = linux_ptrace_seize(td, pid, uap->addr, uap->data);
	+ break;
	+ case LINUX_PTRACE_GET_SYSCALL_INFO:
	+ error = linux_ptrace_get_syscall_info(td, pid, uap->addr, uap->data);
	break;
	default:
	linux_msg(td, "ptrace(%ld, ...) not implemented; "