diff options
Diffstat (limited to 'sys/compat/freebsd32')
| -rw-r--r-- | sys/compat/freebsd32/freebsd32_misc.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/sys/compat/freebsd32/freebsd32_misc.c b/sys/compat/freebsd32/freebsd32_misc.c index 4ef33774d6bb..7c82aebb55c3 100644 --- a/sys/compat/freebsd32/freebsd32_misc.c +++ b/sys/compat/freebsd32/freebsd32_misc.c @@ -924,6 +924,7 @@ freebsd32_ptrace(struct thread *td, struct freebsd32_ptrace_args *uap) struct dbreg32 dbreg; struct fpreg32 fpreg; struct reg32 reg; + struct iovec vec; register_t args[nitems(td->td_sa.args)]; struct ptrace_sc_ret psr; int ptevents; @@ -935,6 +936,7 @@ freebsd32_ptrace(struct thread *td, struct freebsd32_ptrace_args *uap) struct ptrace_coredump32 pc; uint32_t args[nitems(td->td_sa.args)]; struct ptrace_sc_ret32 psr; + struct iovec32 vec; } r32; void *addr; int data, error, i; @@ -984,6 +986,22 @@ freebsd32_ptrace(struct thread *td, struct freebsd32_ptrace_args *uap) case PT_SETDBREGS: error = copyin(uap->addr, &r.dbreg, sizeof(r.dbreg)); break; + case PT_SETREGSET: + error = copyin(uap->addr, &r32.vec, sizeof(r32.vec)); + if (error != 0) + break; + + r.vec.iov_len = r32.vec.iov_len; + r.vec.iov_base = PTRIN(r32.vec.iov_base); + break; + case PT_GETREGSET: + error = copyin(uap->addr, &r32.vec, sizeof(r32.vec)); + if (error != 0) + break; + + r.vec.iov_len = r32.vec.iov_len; + r.vec.iov_base = PTRIN(r32.vec.iov_base); + break; case PT_SET_EVENT_MASK: if (uap->data != sizeof(r.ptevents)) error = EINVAL; @@ -1062,6 +1080,10 @@ freebsd32_ptrace(struct thread *td, struct freebsd32_ptrace_args *uap) case PT_GETDBREGS: error = copyout(&r.dbreg, uap->addr, sizeof(r.dbreg)); break; + case PT_GETREGSET: + r32.vec.iov_len = r.vec.iov_len; + error = copyout(&r32.vec, uap->addr, sizeof(r32.vec)); + break; case PT_GET_EVENT_MASK: /* NB: The size in uap->data is validated in kern_ptrace(). */ error = copyout(&r.ptevents, uap->addr, uap->data); |