commit 3b259de48b155e616177a68d08c0388bd8beb04e
author Christopher Ferris <cferris@google.com> Fri Oct 26 11:22:40 2018 -0700
committer Christopher Ferris <cferris@google.com> Tue Oct 30 09:22:12 2018 -0700
tree b1ece84135a4be5d62f0c0dcc9c69e3f1c36d0d7
parent 15d20bab7c7037784a7e8710876b9b65f0d659e8

Update for v4.19 kernel headers.

Add new trap type TRAP_UNK.

Test: Unit tests pass.
Change-Id: I2b9cb8ddd1d993aa4819831aaca34f8da4286b52
(cherry picked from commit ead88bc88e567182b3c6ae5fd2f17730f55ec3f3)

debuggerd/libdebuggerd/utility.cpp

diff --git a/debuggerd/libdebuggerd/utility.cpp b/debuggerd/libdebuggerd/utility.cpp
index 8bdc02f..d0c5234 100644
--- a/debuggerd/libdebuggerd/utility.cpp
+++ b/debuggerd/libdebuggerd/utility.cpp
@@ -382,6 +382,8 @@
         case TRAP_TRACE: return "TRAP_TRACE";
         case TRAP_BRANCH: return "TRAP_BRANCH";
         case TRAP_HWBKPT: return "TRAP_HWBKPT";
+        case TRAP_UNK:
+          return "TRAP_UNDIAGNOSED";
       }
       if ((si->si_code & 0xff) == SIGTRAP) {
         switch ((si->si_code >> 8) & 0xff) {
@@ -403,7 +405,7 @@
             return "PTRACE_EVENT_STOP";
         }
       }
-      static_assert(NSIGTRAP == TRAP_HWBKPT, "missing TRAP_* si_code");
+      static_assert(NSIGTRAP == TRAP_UNK, "missing TRAP_* si_code");
       break;
   }
   // Then the other codes...