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gdbserver: use current_process in ps_getpid

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The following patch ("gdbserver: switch to right process in
find_one_thread") makes it so find_one_thread calls into libthread_db
with a current process but no current thread.  This tripped on ps_getpid
using current_thread in order to get the process' pid.  Get the pid from
`current_process ()` instead, which removes the need to have a current
thread.  Eventually, it would be good to get it from the
gdb_ps_prochandle_t structure, to avoid the need for a current process
as well.

Reviewed-By: Andrew Burgess <aburgess@redhat.com>
Change-Id: I9d2fae266419199a2fbc2fde0a5104c6e0dbd2d5
This commit is contained in:
Simon Marchi 2022-11-17 14:25:26 -05:00 committed by Simon Marchi
parent 4855cbdc3d
commit c0cb02a4cf
1 changed files with 1 additions and 1 deletions
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gdbserver/proc-service.cc
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@ -158,5 +158,5 @@ ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, const prfpregset_t *fpregs
pid_t
ps_getpid (gdb_ps_prochandle_t ph)
{
return pid_of (current_thread);
return current_process ()->pid;
}