selftests/seccomp: sh: Fix register names

It looks like the seccomp selftests was never actually built for sh. This fixes it, though I don't have an environment to do a runtime test of it yet. Fixes: 0bb605c ("sh: Add SECCOMP_FILTER") Tested-by: John Paul Adrian Glaubitz <[email protected]> Link: https://lore.kernel.org/lkml/[email protected] Signed-off-by: Kees Cook <[email protected]>
chewitt · Nov 20, 2020 · 4c222f3 · 4c222f3
1 parent f5098e3
commit 4c222f3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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