From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752474AbbGOHho (ORCPT ); Wed, 15 Jul 2015 03:37:44 -0400 Received: from ozlabs.org ([103.22.144.67]:35723 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752290AbbGOHha (ORCPT ); Wed, 15 Jul 2015 03:37:30 -0400 From: Michael Ellerman To: Cc: , keescook@chromium.org, luto@amacapital.net, wad@chromium.org, strosake@linux.vnet.ibm.com, bogdan.purcareata@freescale.com Subject: [RFC PATCH 12/12] selftests/seccomp: Add powerpc support Date: Wed, 15 Jul 2015 17:37:14 +1000 Message-Id: <1436945834-26660-12-git-send-email-mpe@ellerman.id.au> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1436945834-26660-1-git-send-email-mpe@ellerman.id.au> References: <1436945834-26660-1-git-send-email-mpe@ellerman.id.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Wire up the syscall number and regs so the tests work on powerpc. Signed-off-by: Michael Ellerman --- tools/testing/selftests/seccomp/seccomp_bpf.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index 51adb9afb511..05fcdb974df6 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -1209,6 +1210,10 @@ TEST_F(TRACE_poke, getpid_runs_normally) # define ARCH_REGS struct user_pt_regs # define SYSCALL_NUM regs[8] # define SYSCALL_RET regs[0] +#elif defined(__powerpc__) +# define ARCH_REGS struct pt_regs +# define SYSCALL_NUM gpr[0] +# define SYSCALL_RET gpr[3] #else # error "Do not know how to find your architecture's registers and syscalls" #endif @@ -1242,7 +1247,7 @@ void change_syscall(struct __test_metadata *_metadata, ret = ptrace(PTRACE_GETREGSET, tracee, NT_PRSTATUS, &iov); EXPECT_EQ(0, ret); -#if defined(__x86_64__) || defined(__i386__) || defined(__aarch64__) +#if defined(__x86_64__) || defined(__i386__) || defined(__aarch64__) || defined(__powerpc__) { regs.SYSCALL_NUM = syscall; } @@ -1406,6 +1411,8 @@ TEST_F(TRACE_syscall, syscall_dropped) # define __NR_seccomp 383 # elif defined(__aarch64__) # define __NR_seccomp 277 +# elif defined(__powerpc__) +# define __NR_seccomp 358 # else # warning "seccomp syscall number unknown for this architecture" # define __NR_seccomp 0xffff -- 2.1.0