Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4334b3b2 authored by Elliott Hughes's avatar Elliott Hughes Committed by android-build-merger
Browse files

Merge "Decode ptrace-induced SIGTRAP si_code values." am: 293936e4 am: a3cdfc93 am: 4982d2b1 

am: 736a9464

Change-Id: Iabd11a98a11a90a2c94635fbb269857e9c3d3a40
parents e1700aea 736a9464

debuggerd/libdebuggerd/tombstone.cpp

+20 −0
Original line number Diff line number Diff line
@@ -168,6 +168,26 @@ static const char* get_sigcode(int signo, int code) { 
        case TRAP_BRANCH: return "TRAP_BRANCH";

        case TRAP_HWBKPT: return "TRAP_HWBKPT";

      }

      if ((code & 0xff) == SIGTRAP) {

        switch ((code >> 8) & 0xff) {

          case PTRACE_EVENT_FORK:

            return "PTRACE_EVENT_FORK";

          case PTRACE_EVENT_VFORK:

            return "PTRACE_EVENT_VFORK";

          case PTRACE_EVENT_CLONE:

            return "PTRACE_EVENT_CLONE";

          case PTRACE_EVENT_EXEC:

            return "PTRACE_EVENT_EXEC";

          case PTRACE_EVENT_VFORK_DONE:

            return "PTRACE_EVENT_VFORK_DONE";

          case PTRACE_EVENT_EXIT:

            return "PTRACE_EVENT_EXIT";

          case PTRACE_EVENT_SECCOMP:

            return "PTRACE_EVENT_SECCOMP";

          case PTRACE_EVENT_STOP:

            return "PTRACE_EVENT_STOP";

        }

      }

      static_assert(NSIGTRAP == TRAP_HWBKPT, "missing TRAP_* si_code");

      break;

  }