svn commit: r366808 - head/sys/amd64/linux
Edward Tomasz Napierala
trasz at FreeBSD.org
Sun Oct 18 15:56:48 UTC 2020
Author: trasz
Date: Sun Oct 18 15:56:47 2020
New Revision: 366808
URL: https://svnweb.freebsd.org/changeset/base/366808
Log:
Slightly tweak linux ptrace(2) debug message; no functional changes.
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D26815
Modified:
head/sys/amd64/linux/linux_ptrace.c
Modified: head/sys/amd64/linux/linux_ptrace.c
==============================================================================
--- head/sys/amd64/linux/linux_ptrace.c Sun Oct 18 12:03:36 2020 (r366807)
+++ head/sys/amd64/linux/linux_ptrace.c Sun Oct 18 15:56:47 2020 (r366808)
@@ -71,6 +71,7 @@ __FBSDID("$FreeBSD$");
#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 @@ linux_ptrace_seize(struct thread *td, pid_t pid, l_ulo
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 @@ linux_ptrace(struct thread *td, struct linux_ptrace_ar
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; "
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