From eb4071b988397144a35c4aa98061f587cbb3b467 Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Sat, 25 Feb 2023 15:52:57 +0800 Subject: selftests/seccomp: Add LoongArch selftesting support BPF for LoongArch is supported now, add the selftesting support in seccomp_bpf.c. Signed-off-by: Tiezhu Yang Signed-off-by: Huacai Chen --- tools/testing/selftests/seccomp/seccomp_bpf.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/testing') diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index 9c2f448bb3a9..3933f34b6b05 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__) @@ -1753,6 +1755,10 @@ 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 -- cgit v1.2.3-70-g09d2 From 8883bf83127d533abb415b204eabc064863ae6c9 Mon Sep 17 00:00:00 2001 From: Qing Zhang Date: Sat, 25 Feb 2023 15:52:57 +0800 Subject: selftests/ftrace: Add LoongArch kprobe args string tests support Before: [5] Kprobe event string type argument [UNTESTED] [7] Kprobe event argument syntax [UNTESTED] After: [5] Kprobe event string type argument [PASS] [7] Kprobe event argument syntax [PASS] Signed-off-by: Qing Zhang Signed-off-by: Huacai Chen --- tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc | 3 +++ tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc | 4 ++++ 2 files changed, 7 insertions(+) (limited to 'tools/testing') diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc index 459741565222..a4f8e7c53c1f 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc @@ -28,6 +28,9 @@ s390*) mips*) ARG1=%r4 ;; +loongarch*) + ARG1=%r4 +;; *) echo "Please implement other architecture here" exit_untested diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc index d4662c8cf407..1df61e13a812 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_syntax.tc @@ -40,6 +40,10 @@ mips*) GOODREG=%r4 BADREG=%r12 ;; +loongarch*) + GOODREG=%r4 + BADREG=%r12 +;; *) echo "Please implement other architecture here" exit_untested -- cgit v1.2.3-70-g09d2