diff options
author | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2019-09-04 18:00:03 +0000 |
---|---|---|
committer | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2019-09-04 18:00:03 +0000 |
commit | 36c03d045a63e0736c1cfba0e719d3bd54979803 (patch) | |
tree | 4c0832f22306a4a70e16b7797808874d5e080b58 | |
parent | f4d7986ce1e2dba89188edd5271e0861ed908f21 (diff) | |
download | src-36c03d045a63e0736c1cfba0e719d3bd54979803.tar.gz src-36c03d045a63e0736c1cfba0e719d3bd54979803.zip |
Improve debugging output.
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Notes
Notes:
svn path=/head/; revision=351821
-rw-r--r-- | sys/amd64/linux/linux_ptrace.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/sys/amd64/linux/linux_ptrace.c b/sys/amd64/linux/linux_ptrace.c index fd3d28421183..aab62e3793cb 100644 --- a/sys/amd64/linux/linux_ptrace.c +++ b/sys/amd64/linux/linux_ptrace.c @@ -319,6 +319,22 @@ linux_ptrace_peek(struct thread *td, pid_t pid, void *addr, void *data) } static int +linux_ptrace_peekuser(struct thread *td, pid_t pid, void *addr, void *data) +{ + + linux_msg(td, "PTRACE_PEEKUSER not implemented; returning EINVAL"); + return (EINVAL); +} + +static int +linux_ptrace_pokeuser(struct thread *td, pid_t pid, void *addr, void *data) +{ + + linux_msg(td, "PTRACE_POKEUSER not implemented; returning EINVAL"); + return (EINVAL); +} + +static int linux_ptrace_setoptions(struct thread *td, pid_t pid, l_ulong data) { struct linux_pemuldata *pem; @@ -566,12 +582,18 @@ linux_ptrace(struct thread *td, struct linux_ptrace_args *uap) error = linux_ptrace_peek(td, pid, (void *)(uap->addr + 4), (void *)(uap->data + 4)); break; + case LINUX_PTRACE_PEEKUSER: + error = linux_ptrace_peekuser(td, pid, addr, (void *)uap->data); + break; case LINUX_PTRACE_POKETEXT: error = kern_ptrace(td, PT_WRITE_I, pid, addr, uap->data); break; case LINUX_PTRACE_POKEDATA: error = kern_ptrace(td, PT_WRITE_D, pid, addr, uap->data); break; + case LINUX_PTRACE_POKEUSER: + error = linux_ptrace_pokeuser(td, pid, addr, (void *)uap->data); + break; case LINUX_PTRACE_CONT: error = map_signum(uap->data, &sig); if (error != 0) |