diff mbox series

[2/2] selftests/seccomp: Add LoongArch selftesting support

Message ID 20220903095507.3425208-2-chenhuacai@loongson.cn (mailing list archive)
State Accepted
Commit eb4071b988397144a35c4aa98061f587cbb3b467
Headers show
Series [1/2] tools: Add LoongArch build infrastructure | expand

Commit Message

Huacai Chen Sept. 3, 2022, 9:55 a.m. UTC 
BPF for LoongArch is supported now, add the selftesting support in
seccomp_bpf.c.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
---
 tools/testing/selftests/seccomp/seccomp_bpf.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c
index 4ae6c8991307..e1c3b7d8ac39 100644
--- a/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ b/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -128,6 +128,8 @@  struct seccomp_data {
 #  define __NR_seccomp 277
 # elif defined(__csky__)
 #  define __NR_seccomp 277
+# elif defined(__loongarch__)
+#  define __NR_seccomp 277
 # elif defined(__hppa__)
 #  define __NR_seccomp 338
 # elif defined(__powerpc__)
@@ -1751,6 +1753,10 @@  TEST_F(TRACE_poke, getpid_runs_normally)
 				    NT_ARM_SYSTEM_CALL, &__v));	\
 	} while (0)
 # define SYSCALL_RET(_regs)	(_regs).regs[0]
+#elif defined(__loongarch__)
+# define ARCH_REGS		struct user_pt_regs
+# define SYSCALL_NUM(_regs)	(_regs).regs[11]
+# define SYSCALL_RET(_regs)	(_regs).regs[4]
 #elif defined(__riscv) && __riscv_xlen == 64
 # define ARCH_REGS		struct user_regs_struct
 # define SYSCALL_NUM(_regs)	(_regs).a7