diff options
Diffstat (limited to 'vm/compiler/Compiler.h')
| -rw-r--r-- | vm/compiler/Compiler.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/vm/compiler/Compiler.h b/vm/compiler/Compiler.h index 0a43df3c9..cd9d21bb3 100644 --- a/vm/compiler/Compiler.h +++ b/vm/compiler/Compiler.h @@ -45,15 +45,8 @@ #define COMPILER_TRACE_CHAINING(X) /* Macro to change the permissions applied to a chunk of the code cache */ -#if !defined(WITH_JIT_TUNING) #define PROTECT_CODE_CACHE_ATTRS (PROT_READ | PROT_EXEC) #define UNPROTECT_CODE_CACHE_ATTRS (PROT_READ | PROT_EXEC | PROT_WRITE) -#else -/* When doing JIT profiling always grant the write permission */ -#define PROTECT_CODE_CACHE_ATTRS (PROT_READ | PROT_EXEC | \ - (gDvmJit.profile ? PROT_WRITE : 0)) -#define UNPROTECT_CODE_CACHE_ATTRS (PROT_READ | PROT_EXEC | PROT_WRITE) -#endif /* Acquire the lock before removing PROT_WRITE from the specified mem region */ #define UNPROTECT_CODE_CACHE(addr, size) \ @@ -90,6 +83,7 @@ typedef enum JitInstructionSetType { typedef struct JitTranslationInfo { void *codeAddress; JitInstructionSetType instructionSet; + int profileCodeSize; bool discardResult; // Used for debugging divergence and IC patching bool methodCompilationAborted; // Cannot compile the whole method Thread *requestingThread; // For debugging purpose @@ -100,6 +94,7 @@ typedef enum WorkOrderKind { kWorkOrderMethod = 1, // Work is to compile a whole method kWorkOrderTrace = 2, // Work is to compile code fragment(s) kWorkOrderTraceDebug = 3, // Work is to compile/debug code fragment(s) + kWorkOrderProfileMode = 4, // Change profiling mode } WorkOrderKind; typedef struct CompilerWorkOrder { |