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Commit d5e026e1 authored by Alessandra Loro's avatar Alessandra Loro Committed by Xin Li
Browse files

Resolve ro.debuggable at build time 

Ignore-AOSP-First: cherry-pick for tm-qpr-dev
Test: n/a
Bug: 193912100
Bug: 243645021

Merged-In: I83b0021b91536335c63d19f8a65933bad1b26b4e
Change-Id: I42c4b1e81383d83c73a565c5e74ac22f17389faf
parent fc0ee916

debuggerd/Android.bp

+6 −0
Original line number Diff line number Diff line
@@ -14,9 +14,15 @@ cc_defaults { 
        "-Wno-nullability-completeness",

        "-Os",

        "-fno-finite-loops",

        "-DANDROID_DEBUGGABLE=0",

    ],



    local_include_dirs: ["include"],

    product_variables: {

        debuggable: {

            cflags: ["-UANDROID_DEBUGGABLE", "-DANDROID_DEBUGGABLE=1"],

        }

    },

}



cc_library_headers {

debuggerd/include/debuggerd/handler.h

+4 −3
Original line number Diff line number Diff line
@@ -62,10 +62,11 @@ void debuggerd_init(debuggerd_callbacks_t* callbacks); 
#define DEBUGGER_SIGNAL BIONIC_SIGNAL_DEBUGGER



static void __attribute__((__unused__)) debuggerd_register_handlers(struct sigaction* action) {

  bool enabled = true;

#if ANDROID_DEBUGGABLE

  char value[PROP_VALUE_MAX] = "";

  bool enabled =

      !(__system_property_get("ro.debuggable", value) > 0 && !strcmp(value, "1") &&

        __system_property_get("debug.debuggerd.disable", value) > 0 && !strcmp(value, "1"));

  enabled = !(__system_property_get("debug.debuggerd.disable", value) > 0 && !strcmp(value, "1"));

#endif

  if (enabled) {

    sigaction(SIGABRT, action, nullptr);

    sigaction(SIGBUS, action, nullptr);