commit cf1cbbe43293b05e564b9d044147efbcfbcc993e
author Dmitriy Ivanov <dimitry@google.com> Mon Oct 19 16:57:46 2015 -0700
committer Dmitriy Ivanov <dimitry@google.com> Thu Oct 22 18:01:56 2015 -0700
tree 4c838cec973542e1bfcfabe2e7478311eecfaa2c
parent 5edf077c5b92f0db212e45ed5402339a6e4c7334

refactoring: introduce MappedFileFragment

Change-Id: I97b0c1131711ed0ac13ab33e3357e99e0b6b1a4e

linker/linker_debug.h

diff --git a/linker/linker_debug.h b/linker/linker_debug.h
index 51f8d4c..17c6986 100644
--- a/linker/linker_debug.h
+++ b/linker/linker_debug.h
@@ -58,6 +58,13 @@
 
 __LIBC_HIDDEN__ extern int g_ld_debug_verbosity;
 
+#define CHECK(predicate) { \
+    if (!(predicate)) { \
+      __libc_fatal("%s:%d: %s CHECK '" #predicate "' failed", \
+          __FILE__, __LINE__, __FUNCTION__); \
+    } \
+  }
+
 #if LINKER_DEBUG_TO_LOG
 #define _PRINTVF(v, x...) \
     do { \