commit f8bbb8448c733e9e3ad43aad69774c37888329b1
author Brian Carlstrom <bdc@google.com> Wed Mar 14 03:01:42 2012 -0700
committer Brian Carlstrom <bdc@google.com> Thu Mar 15 03:30:20 2012 -0700
tree b0f488b0d95c1fe79bc0473e4a98670ceb905139
parent 98d39884f64d13aada5e716bb38e2f069c7ad0a7

Add code size to oat files

Change-Id: Ic2519551864dd7090ba98f2fc92318f95f92947f

src/oat_file.h

diff --git a/src/oat_file.h b/src/oat_file.h
index 831934a..9fcba2f 100644
--- a/src/oat_file.h
+++ b/src/oat_file.h
@@ -90,6 +90,15 @@
     const void* GetCode() const {
       return GetOatPointer<const void*>(code_offset_);
     }
+    uint32_t GetCodeSize() const {
+      uintptr_t code = reinterpret_cast<uint32_t>(GetCode());
+      if (code == 0) {
+        return 0;
+      }
+      // TODO: make this Thumb2 specific
+      code &= ~0x1;
+      return reinterpret_cast<uint32_t*>(code)[-1];
+    }
     const uint32_t* GetMappingTable() const {
       return GetOatPointer<const uint32_t*>(mapping_table_offset_);
     }
@@ -102,6 +111,13 @@
     const Method::InvokeStub* GetInvokeStub() const {
       return GetOatPointer<const Method::InvokeStub*>(invoke_stub_offset_);
     }
+    uint32_t GetInvokeStubSize() const {
+      uintptr_t code = reinterpret_cast<uint32_t>(GetInvokeStub());
+      if (code == 0) {
+        return 0;
+      }
+      return reinterpret_cast<uint32_t*>(code)[-1];
+    }
 
     ~OatMethod();