Commit be6c50d3 authored by Michael Schmitz's avatar Michael Schmitz Committed by Geert Uytterhoeven
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selftests/seccomp: Add m68k support 



Add m68k seccomp definitions to seccomp_bpf self test code.

Tested on ARAnyM.

Signed-off-by: default avatarMichael Schmitz <schmitzmic@gmail.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20230112035529.13521-4-schmitzmic@gmail.com


Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
parent 6baaade1

tools/testing/selftests/seccomp/seccomp_bpf.c

+7 −1
Original line number Diff line number Diff line
@@ -138,6 +138,8 @@ struct seccomp_data { 
#  define __NR_seccomp 337

# elif defined(__sh__)

#  define __NR_seccomp 372

# elif defined(__mc68000__)

#  define __NR_seccomp 380

# else

#  warning "seccomp syscall number unknown for this architecture"

#  define __NR_seccomp 0xffff
@@ -1838,6 +1840,10 @@ TEST_F(TRACE_poke, getpid_runs_normally) 
# define ARCH_REGS		struct pt_regs

# define SYSCALL_NUM(_regs)	(_regs).regs[3]

# define SYSCALL_RET(_regs)	(_regs).regs[0]

#elif defined(__mc68000__)

# define ARCH_REGS		struct user_regs_struct

# define SYSCALL_NUM(_regs)	(_regs).orig_d0

# define SYSCALL_RET(_regs)	(_regs).d0

#else

# error "Do not know how to find your architecture's registers and syscalls"

#endif
@@ -1902,7 +1908,7 @@ const bool ptrace_entry_set_syscall_ret = 
 * Use PTRACE_GETREGS and PTRACE_SETREGS when available. This is useful for

 * architectures without HAVE_ARCH_TRACEHOOK (e.g. User-mode Linux).

 */

#if defined(__x86_64__) || defined(__i386__) || defined(__mips__)

#if defined(__x86_64__) || defined(__i386__) || defined(__mips__) || defined(__mc68000__)

# define ARCH_GETREGS(_regs)	ptrace(PTRACE_GETREGS, tracee, 0, &(_regs))

# define ARCH_SETREGS(_regs)	ptrace(PTRACE_SETREGS, tracee, 0, &(_regs))

#else