Fixed coverage on OSX (dependency on pipe2)

Removed use of 'realpath' in makefiles to fix OSX incompatibility
Fixed handling of when prefetching should be enabled
Snap the main binary during initialization to avoid stability issues with lazy loading
Add support for configurable inline cache entries for FRIDA on x86/x64
Support for prefetching FRIDA backpatches on x86/x64
Improved stats support on x86/x64/aarch64

1 files changed, 24 insertions, 12 deletions

diff --git a/frida_mode/ts/lib/afl.ts b/frida_mode/ts/lib/afl.ts
index c1ed123e..d7f8b7bc 100644
--- a/frida_mode/ts/lib/afl.ts
+++ b/frida_mode/ts/lib/afl.ts
@@ -203,6 +203,13 @@ class Afl {
   }
 
   /**
+   * See `AFL_FRIDA_INST_NO_PREFETCH_BACKPATCH`.
+   */
+  public static setPrefetchBackpatchDisable(): void {
+    Afl.jsApiSetPrefetchBackpatchDisable();
+  }
+
+  /**
    * See `AFL_FRIDA_INST_NO_PREFETCH`.
    */
   public static setPrefetchDisable(): void {
@@ -218,6 +225,13 @@ class Afl {
   }
 
   /**
+   * See `AFL_FRIDA_STALKER_IC_ENTRIES`.
+   */
+  public static setStalkerIcEntries(val: number): void {
+    Afl.jsApiSetStalkerIcEntries(val);
+  }
+
+  /**
    * See `AFL_FRIDA_STATS_FILE`. This function takes a single `string` as
    * an argument.
    */
@@ -235,13 +249,6 @@ class Afl {
   }
 
   /**
-   * See `AFL_FRIDA_STATS_TRANSITIONS`
-   */
-  public static setStatsTransitions(): void {
-    Afl.jsApiSetStatsTransitions();
-  }
-
-  /**
    * See `AFL_FRIDA_OUTPUT_STDERR`. This function takes a single `string` as
    * an argument.
    */
@@ -356,6 +363,11 @@ class Afl {
     "void",
     ["pointer"]);
 
+  private static readonly jsApiSetPrefetchBackpatchDisable = Afl.jsApiGetFunction(
+    "js_api_set_prefetch_backpatch_disable",
+    "void",
+    []);
+
   private static readonly jsApiSetPrefetchDisable = Afl.jsApiGetFunction(
     "js_api_set_prefetch_disable",
     "void",
@@ -366,6 +378,11 @@ class Afl {
     "void",
     ["pointer"]);
 
+  private static readonly jsApiSetStalkerIcEntries = Afl.jsApiGetFunction(
+    "js_api_set_stalker_ic_entries",
+    "void",
+    ["uint32"]);
+
   private static readonly jsApiSetStatsFile = Afl.jsApiGetFunction(
     "js_api_set_stats_file",
     "void",
@@ -376,11 +393,6 @@ class Afl {
     "void",
     ["uint64"]);
 
-  private static readonly jsApiSetStatsTransitions = Afl.jsApiGetFunction(
-    "js_api_set_stats_transitions",
-    "void",
-    []);
-
   private static readonly jsApiSetStdErr = Afl.jsApiGetFunction(
     "js_api_set_stderr",
     "void",