[tor-bugs] #32904 [Core Tor/Tor]: Tor build fails with -enable-seccomp on mips

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Jun 4 15:57:51 UTC 2020


#32904: Tor build fails with -enable-seccomp on mips
--------------------------+----------------------------------
 Reporter:  pa-ja         |          Owner:  (none)
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Milestone:  Tor: unspecified
Component:  Core Tor/Tor  |        Version:  Tor: 0.4.2.5
 Severity:  Normal        |     Resolution:
 Keywords:  mips          |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
--------------------------+----------------------------------

Comment (by nickm):

 So, this is going to require somebody who knows the linux ABI on MIPS.  In
 theory, there should be some register in which the syscall is stored when
 we hit the signal handler.  That's different on each platform.  If you add
 a definition for that at the start of sandbox.c, it should make
 compilation work.

 We can take patches for this to work better, but we don't have the
 resources to work on MIPS ourselves.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32904#comment:2>
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