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| author | Helge Deller <deller@gmx.de> | 2016-04-01 22:40:53 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2016-05-22 21:39:13 +0200 |
| commit | 64e2a42bca12e408f0258c56adcf3595bcd116e7 (patch) | |
| tree | e5eebe549a2ad377e5fc91dae35c052a4747689c /tools | |
| parent | d2ad824f4bb8d146ea6e5f440dddb30b9ccfd98c (diff) | |
| download | linux-64e2a42bca12e408f0258c56adcf3595bcd116e7.tar.gz linux-64e2a42bca12e408f0258c56adcf3595bcd116e7.tar.bz2 linux-64e2a42bca12e408f0258c56adcf3595bcd116e7.zip | |
parisc: Add ARCH_TRACEHOOK and regset support
By adding TRACEHOOK support we now get a clean user interface to access
registers via PTRACE_GETREGS, PTRACE_SETREGS, PTRACE_GETFPREGS and
PTRACE_SETFPREGS.
The user-visible regset struct user_regs_struct and user_fp_struct are
modelled similiar to x86 and can be accessed via PTRACE_GETREGSET.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/seccomp/seccomp_bpf.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index 7947e568e057..2e58549b2f02 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -1234,6 +1234,10 @@ 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(__hppa__) +# define ARCH_REGS struct user_regs_struct +# define SYSCALL_NUM gr[20] +# define SYSCALL_RET gr[28] #elif defined(__powerpc__) # define ARCH_REGS struct pt_regs # define SYSCALL_NUM gpr[0] @@ -1303,7 +1307,7 @@ void change_syscall(struct __test_metadata *_metadata, EXPECT_EQ(0, ret); #if defined(__x86_64__) || defined(__i386__) || defined(__powerpc__) || \ - defined(__s390__) + defined(__s390__) || defined(__hppa__) { regs.SYSCALL_NUM = syscall; } @@ -1505,6 +1509,8 @@ TEST_F(TRACE_syscall, syscall_dropped) # define __NR_seccomp 383 # elif defined(__aarch64__) # define __NR_seccomp 277 +# elif defined(__hppa__) +# define __NR_seccomp 338 # elif defined(__powerpc__) # define __NR_seccomp 358 # elif defined(__s390__) |