diff options
Diffstat (limited to 'tool/transcode-tblgen.rb')
| -rw-r--r-- | tool/transcode-tblgen.rb | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb index a09bf7ba0b..ecacd93509 100644 --- a/tool/transcode-tblgen.rb +++ b/tool/transcode-tblgen.rb @@ -298,7 +298,7 @@ class ActionMap code end - def generate_lookup_node(name, table) + def generate_lookup_node(bytes_code, code, name, table) offsets = [] infos = [] infomap = {} @@ -330,6 +330,7 @@ static const unsigned char #{offsets_name}[#{2+max-min+1}] = #{format_offsets(min,max,offsets)}; End OffsetsMemo[offsets_key] = offsets_name + bytes_code << offsets_code end if n = InfosMemo[infos] @@ -344,7 +345,7 @@ End InfosMemo[infos] = infos_name end - r = offsets_code + infos_code + <<"End" + r = infos_code + <<"End" static const BYTE_LOOKUP #{name} = { #{offsets_name}, @@ -352,14 +353,14 @@ static const BYTE_LOOKUP }; End - r + code << r end PreMemo = {} PostMemo = {} NextName = "a" - def generate_node(code, name_hint=nil, valid_encoding=nil) + def generate_node(bytes_code, code, name_hint=nil, valid_encoding=nil) if n = PreMemo[[self,valid_encoding]] return n end @@ -371,7 +372,7 @@ End else name_hint2 = nil name_hint2 = "#{name_hint}_#{'%02X' % byte}" if name_hint - table[byte] = "&" + rest.generate_node(code, name_hint2, rest_valid_encoding) + table[byte] = "&" + rest.generate_node(bytes_code, code, name_hint2, rest_valid_encoding) end } @@ -386,13 +387,13 @@ End PreMemo[[self,valid_encoding]] = PostMemo[table] = name_hint - code << generate_lookup_node(name_hint, table) + generate_lookup_node(bytes_code, code, name_hint, table) name_hint end - def gennode(name_hint=nil, valid_encoding=nil) + def gennode(bytes_code, name_hint=nil, valid_encoding=nil) code = '' - name = generate_node(code, name_hint, valid_encoding) + name = generate_node(bytes_code, code, name_hint, valid_encoding) return name, code end end @@ -535,11 +536,12 @@ def transcode_compile_tree(name, from, map) valid_encoding = nil end - defined_name, code = am.gennode(name, valid_encoding) + defined_name, code = am.gennode(TRANSCODE_GENERATED_BYTES_CODE, name, valid_encoding) return defined_name, code, max_input end TRANSCODERS = [] +TRANSCODE_GENERATED_BYTES_CODE = '' TRANSCODE_GENERATED_CODE = '' def transcode_tblgen(from, to, map) @@ -577,13 +579,13 @@ end def transcode_generate_node(am, name_hint=nil) STDERR.puts "converter for #{name_hint}" if VERBOSE_MODE - name, code = am.gennode(name_hint) + name, code = am.gennode(TRANSCODE_GENERATED_BYTES_CODE, name_hint) TRANSCODE_GENERATED_CODE << code '' end def transcode_generated_code - TRANSCODE_GENERATED_CODE + TRANSCODE_GENERATED_BYTES_CODE + TRANSCODE_GENERATED_CODE end def transcode_register_code |