diff options
Diffstat (limited to 'Source/JavaScriptCore/offlineasm/offsets.rb')
| -rw-r--r-- | Source/JavaScriptCore/offlineasm/offsets.rb | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Source/JavaScriptCore/offlineasm/offsets.rb b/Source/JavaScriptCore/offlineasm/offsets.rb index 63af014bb..4f2734f86 100644 --- a/Source/JavaScriptCore/offlineasm/offsets.rb +++ b/Source/JavaScriptCore/offlineasm/offsets.rb @@ -23,8 +23,15 @@ require "ast" -OFFSET_HEADER_MAGIC_NUMBERS = [ 0x9e43fd66, 0x4379bfba ] -OFFSET_MAGIC_NUMBERS = [ 0xec577ac7, 0x0ff5e755 ] +def to32Bit(value) + if value > 0x7fffffff + value -= 1 << 32 + end + value +end + +OFFSET_HEADER_MAGIC_NUMBERS = [ to32Bit(0x9e43fd66), to32Bit(0x4379bfba) ] +OFFSET_MAGIC_NUMBERS = [ to32Bit(0xec577ac7), to32Bit(0x0ff5e755) ] # # MissingMagicValuesException |