[PATCH] selftests/seccomp: sh: Fix register names

From: Kees Cook
Date: Tue Nov 17 2020 - 15:57:17 EST


It looks like the seccomp selftests were never actually built for sh.
This fixes it, though I don't have an environment to do a runtime test
of it yet.

Fixes: 0bb605c2c7f2b4b3 ("sh: Add SECCOMP_FILTER")
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
---
tools/testing/selftests/seccomp/seccomp_bpf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c
index 7f7ecfcd66db..26c72f2b61b1 100644
--- a/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ b/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -1804,8 +1804,8 @@ TEST_F(TRACE_poke, getpid_runs_normally)
#define SYSCALL_RET(_regs) (_regs).a[(_regs).windowbase * 4 + 2]
#elif defined(__sh__)
# define ARCH_REGS struct pt_regs
-# define SYSCALL_NUM(_regs) (_regs).gpr[3]
-# define SYSCALL_RET(_regs) (_regs).gpr[0]
+# define SYSCALL_NUM(_regs) (_regs).regs[3]
+# define SYSCALL_RET(_regs) (_regs).regs[0]
#else
# error "Do not know how to find your architecture's registers and syscalls"
#endif
--
2.25.1