commit c31ccb44bf173f3a80c12a41310f7b81c6c125c3
author Christopher Ferris <cferris@google.com> Thu Jul 01 01:43:21 2021 +0000
committer Christopher Ferris <cferris@google.com> Thu Jul 01 03:35:24 2021 +0000
tree b939c51b3d61f400ca9d29e7a1875486ca7101b4
parent 8d7c887b234cfffcf7821add9bbfc081e464ed3a

Update for new TRAP_PERF value.

For the new kernel 5.13 heders, there is a new TRAP_PERF value that
needs to be handled.

Test: Builds.
Change-Id: I2c6658ca94423c210db9ad6692ec69f6be69b3f5

debuggerd/libdebuggerd/utility.cpp

diff --git a/debuggerd/libdebuggerd/utility.cpp b/debuggerd/libdebuggerd/utility.cpp
index 2c645b5..a7506b7 100644
--- a/debuggerd/libdebuggerd/utility.cpp
+++ b/debuggerd/libdebuggerd/utility.cpp
@@ -402,6 +402,8 @@
         case TRAP_HWBKPT: return "TRAP_HWBKPT";
         case TRAP_UNK:
           return "TRAP_UNDIAGNOSED";
+        case TRAP_PERF:
+          return "TRAP_PERF";
       }
       if ((si->si_code & 0xff) == SIGTRAP) {
         switch ((si->si_code >> 8) & 0xff) {
@@ -423,7 +425,7 @@
             return "PTRACE_EVENT_STOP";
         }
       }
-      static_assert(NSIGTRAP == TRAP_UNK, "missing TRAP_* si_code");
+      static_assert(NSIGTRAP == TRAP_PERF, "missing TRAP_* si_code");
       break;
   }
   // Then the other codes...