diff options
Diffstat (limited to 'src/zap/zapimage.h')
-rw-r--r-- | src/zap/zapimage.h | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/src/zap/zapimage.h b/src/zap/zapimage.h index ba4bbc5cfc..f0bcbcb033 100644 --- a/src/zap/zapimage.h +++ b/src/zap/zapimage.h @@ -338,10 +338,20 @@ private: public: enum CompileStatus { - LOOKUP_FAILED = -2, COMPILE_FAILED = -1, // Failure - NOT_COMPILED = 0, COMPILE_EXCLUDED = 1, // Info - COMPILE_SUCCEED = 10, ALREADY_COMPILED = 11 - }; // Success + // Failure status values are negative + LOOKUP_FAILED = -2, + COMPILE_FAILED = -1, + + // Info status values are [0..9] + NOT_COMPILED = 0, + COMPILE_EXCLUDED = 1, + COMPILE_HOT_EXCLUDED = 2, + COMPILE_COLD_EXCLUDED = 3, + + // Successful status values are 10 or greater + COMPILE_SUCCEED = 10, + ALREADY_COMPILED = 11 + }; private: // A hash table entry that contains the profile infomation and the CompileStatus for a given method @@ -376,8 +386,24 @@ private: return (count_t)k; } - static const element_t Null() { LIMITED_METHOD_CONTRACT; ProfileDataHashEntry e; e.pos = 0; e.size = 0; e.md = 0; return e; } // Assuming method profile data cannot start from position 0. - static bool IsNull(const element_t &e) { LIMITED_METHOD_CONTRACT; return e.pos == 0; } + static const element_t Null() + { + LIMITED_METHOD_CONTRACT; + ProfileDataHashEntry e; + e.md = 0; + e.size = 0; + e.pos = 0; + e.flags = 0; + e.status = NOT_COMPILED; + return e; + } + + static bool IsNull(const element_t &e) + { + LIMITED_METHOD_CONTRACT; + // returns true if both md and pos are zero + return (e.md == 0) && (e.pos == 0); + } }; typedef SHash<ProfileDataHashTraits> ProfileDataHashTable; |