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author | Ryan Dahl <ry@tinyclouds.org> | 2010-08-17 08:37:25 -0700 |
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committer | Ryan Dahl <ry@tinyclouds.org> | 2010-08-17 08:37:25 -0700 |
commit | 91757fa8400654b69de18e3840c402e369521b68 (patch) | |
tree | 0ee925b614e1efda3821a313f9b77b7152752704 /deps/v8/src/globals.h | |
parent | d4f4380f7ea04ee045fae1661242a5a7f2f1267a (diff) | |
download | node-new-91757fa8400654b69de18e3840c402e369521b68.tar.gz |
Upgrade V8 to 2.3.8
Diffstat (limited to 'deps/v8/src/globals.h')
-rw-r--r-- | deps/v8/src/globals.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/deps/v8/src/globals.h b/deps/v8/src/globals.h index 030af7cc7e..3fe9e240b5 100644 --- a/deps/v8/src/globals.h +++ b/deps/v8/src/globals.h @@ -507,6 +507,31 @@ union DoubleRepresentation { }; +// Union used for customized checking of the IEEE double types +// inlined within v8 runtime, rather than going to the underlying +// platform headers and libraries +union IeeeDoubleLittleEndianArchType { + double d; + struct { + unsigned int man_low :32; + unsigned int man_high :20; + unsigned int exp :11; + unsigned int sign :1; + } bits; +}; + + +union IeeeDoubleBigEndianArchType { + double d; + struct { + unsigned int sign :1; + unsigned int exp :11; + unsigned int man_high :20; + unsigned int man_low :32; + } bits; +}; + + // AccessorCallback struct AccessorDescriptor { Object* (*getter)(Object* object, void* data); |