diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | transcode_data.h | 4 |
2 files changed, 7 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Tue Sep 2 04:00:37 2008 Tanaka Akira <akr@fsij.org> + + * transcode_data.h (o3): prevent sign extension on 64bit environment. + (o4): ditto. + Tue Sep 2 03:26:24 2008 Tanaka Akira <akr@fsij.org> * tool/transcode-tblgen.rb: comment removed in generated code. diff --git a/transcode_data.h b/transcode_data.h index 78f72f890a..14fb1336d1 100644 --- a/transcode_data.h +++ b/transcode_data.h @@ -41,8 +41,8 @@ typedef uintptr_t BYTE_LOOKUP[2]; #define o1(b1) (PType((((unsigned char)(b1))<<8)|ONEbt)) #define o2(b1,b2) (PType((((unsigned char)(b1))<<8)|(((unsigned char)(b2))<<16)|TWObt)) -#define o3(b1,b2,b3) (PType((((unsigned char)(b1))<<8)|(((unsigned char)(b2))<<16)|(((unsigned char)(b3))<<24)|THREEbt)) -#define o4(b0,b1,b2,b3) (PType((((unsigned char)(b1))<< 8)|(((unsigned char)(b2))<<16)|(((unsigned char)(b3))<<24)|((((unsigned char)(b0))&0x07)<<5)|FOURbt)) +#define o3(b1,b2,b3) (PType(((((unsigned char)(b1))<<8)|(((unsigned char)(b2))<<16)|(((unsigned char)(b3))<<24)|THREEbt)&0xffffffffU)) +#define o4(b0,b1,b2,b3) (PType(((((unsigned char)(b1))<< 8)|(((unsigned char)(b2))<<16)|(((unsigned char)(b3))<<24)|((((unsigned char)(b0))&0x07)<<5)|FOURbt)&0xffffffffU)) #define getBT1(a) (((a)>> 8)&0xFF) #define getBT2(a) (((a)>>16)&0xFF) |