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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-03 12:08:27 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-03 12:08:27 +0000 |
| commit | 85c2e59adeb592af42f60d905ab915cd0fabf968 (patch) | |
| tree | 0b81391d9e9e4ec35f951d4b18124ff05f8ef352 | |
| parent | d529be57039b20c775d8c19011bf92f33f8672dc (diff) | |
| download | ruby-85c2e59adeb592af42f60d905ab915cd0fabf968.tar.gz ruby-85c2e59adeb592af42f60d905ab915cd0fabf968.tar.xz ruby-85c2e59adeb592af42f60d905ab915cd0fabf968.zip | |
* transcode.c (BL_MIN_BYTE): defined.
(BL_MAX_BYTE): defined.
(BL_OFFSET): defined.
(BL_ACTION): defined.
(transcode_restartable0): use BL_MIN_BYTE, BL_MAX_BYTE and
BL_ACTION.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@19090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | transcode.c | 13 |
2 files changed, 17 insertions, 5 deletions
@@ -1,3 +1,12 @@ +Wed Sep 3 21:07:30 2008 Tanaka Akira <akr@fsij.org> + + * transcode.c (BL_MIN_BYTE): defined. + (BL_MAX_BYTE): defined. + (BL_OFFSET): defined. + (BL_ACTION): defined. + (transcode_restartable0): use BL_MIN_BYTE, BL_MAX_BYTE and + BL_ACTION. + Wed Sep 3 20:58:30 2008 Tanaka Akira <akr@fsij.org> * transcode.c (BYTE_ADDR): defined. diff --git a/transcode.c b/transcode.c index c68a6b9ab..d5f779055 100644 --- a/transcode.c +++ b/transcode.c @@ -493,16 +493,19 @@ transcode_restartable0(const unsigned char **in_pos, unsigned char **out_pos, #define BYTE_ADDR(index) (tr->byte_array + (index)) #define WORD_ADDR(index) (tr->word_array + (index)/sizeof(*tr->word_array)) -#define BL_BASE(next_table) BYTE_ADDR(BYTE_LOOKUP_BASE(WORD_ADDR(next_table))) -#define BL_INFO(next_table) WORD_ADDR(BYTE_LOOKUP_INFO(WORD_ADDR(next_table))) +#define BL_BASE(bl) BYTE_ADDR(BYTE_LOOKUP_BASE(WORD_ADDR(bl))) +#define BL_INFO(bl) WORD_ADDR(BYTE_LOOKUP_INFO(WORD_ADDR(bl))) +#define BL_MIN_BYTE(bl) (BYTE_ADDR(BYTE_LOOKUP_BASE(WORD_ADDR(bl)))[0]) +#define BL_MAX_BYTE(bl) (BYTE_ADDR(BYTE_LOOKUP_BASE(WORD_ADDR(bl)))[1]) +#define BL_OFFSET(bl, byte) (BL_BASE(bl)[2+(byte)-BL_MIN_BYTE(bl)]) +#define BL_ACTION(bl, byte) (BL_INFO(bl)[BL_OFFSET(bl, (byte))]) next_byte = (unsigned char)*in_p++; follow_byte: - if (next_byte < BL_BASE(next_table)[0] || BL_BASE(next_table)[1] < next_byte) + if (next_byte < BL_MIN_BYTE(next_table) || BL_MAX_BYTE(next_table) < next_byte) next_info = INVALID; else { - unsigned int next_offset = BL_BASE(next_table)[2+next_byte-BL_BASE(next_table)[0]]; - next_info = (VALUE)BL_INFO(next_table)[next_offset]; + next_info = (VALUE)BL_ACTION(next_table, next_byte); } follow_info: switch (next_info & 0x1F) { |