* tool/transcode-tblgen.rb: record offsets array as index of

  byte_array to avoid relocation.

* transcode.c (transcode_restartable0): add byte_array to get offsets
  array.

* transcode_data.h (BYTE_LOOKUP_BASE): change return type to
  uintptr_t.
  (rb_transcoder): add fields: byte_array, word_array and word_size.

* enc/trans/newline.trans: follow rb_transcoder change.

* enc/trans/iso2022.trans: ditto.

* enc/trans/utf_16_32.trans: ditto.



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@19043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 13 insertions, 0 deletions

diff --git a/enc/trans/iso2022.trans b/enc/trans/iso2022.trans
index 8a94d7004..a11424c2c 100644
--- a/enc/trans/iso2022.trans
+++ b/enc/trans/iso2022.trans
@@ -70,6 +70,7 @@ fun_so_iso2022jp_to_eucjp(rb_transcoding* t, const unsigned char* s, size_t l, u
 static const rb_transcoder
 rb_ISO_2022_JP_to_EUC_JP = {
     "ISO-2022-JP", "EUC-JP", iso2022jp_to_eucjp,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     3, /* max_input */
     3, /* max_output */
@@ -142,6 +143,7 @@ finish_eucjp_to_iso2022jp(rb_transcoding *t, unsigned char *o)
 static const rb_transcoder
 rb_EUC_JP_to_ISO_2022_JP = {
     "EUC-JP", "ISO-2022-JP", eucjp_to_iso2022jp,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     3, /* max_input */
     5, /* max_output */
diff --git a/enc/trans/newline.trans b/enc/trans/newline.trans
index 536cba108..6431a7d95 100644
--- a/enc/trans/newline.trans
+++ b/enc/trans/newline.trans
@@ -55,6 +55,7 @@ fun_so_universal_newline(rb_transcoding* t, const unsigned char* s, size_t l, un
 static const rb_transcoder
 rb_universal_newline = {
     "universal_newline", "", universal_newline,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     1, /* max_input */
     1, /* max_output */
@@ -65,6 +66,7 @@ rb_universal_newline = {
 static const rb_transcoder
 rb_crlf_newline = {
     "", "crlf_newline", crlf_newline,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     1, /* max_input */
     2, /* max_output */
@@ -75,6 +77,7 @@ rb_crlf_newline = {
 static const rb_transcoder
 rb_cr_newline = {
     "", "cr_newline", cr_newline,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     1, /* max_input */
     1, /* max_output */
diff --git a/enc/trans/utf_16_32.trans b/enc/trans/utf_16_32.trans
index 2bbee65b7..bb6db9d5e 100644
--- a/enc/trans/utf_16_32.trans
+++ b/enc/trans/utf_16_32.trans
@@ -262,6 +262,7 @@ fun_so_to_utf_32le(rb_transcoding* t, const unsigned char* s, size_t l, unsigned
 static const rb_transcoder
 rb_from_UTF_16BE = {
     "UTF-16BE", "UTF-8", from_UTF_16BE,
+    byte_array, word_array, sizeof(uintptr_t),
     2, /* input_unit_length */
     4, /* max_input */
     4, /* max_output */
@@ -272,6 +273,7 @@ rb_from_UTF_16BE = {
 static const rb_transcoder
 rb_to_UTF_16BE = {
     "UTF-8", "UTF-16BE", to_UTF_16BE,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     4, /* max_input */
     4, /* max_output */
@@ -282,6 +284,7 @@ rb_to_UTF_16BE = {
 static const rb_transcoder
 rb_from_UTF_16LE = {
     "UTF-16LE", "UTF-8", from_UTF_16LE,
+    byte_array, word_array, sizeof(uintptr_t),
     2, /* input_unit_length */
     4, /* max_input */
     4, /* max_output */
@@ -292,6 +295,7 @@ rb_from_UTF_16LE = {
 static const rb_transcoder
 rb_to_UTF_16LE = {
     "UTF-8", "UTF-16LE", to_UTF_16BE,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     4, /* max_input */
     4, /* max_output */
@@ -302,6 +306,7 @@ rb_to_UTF_16LE = {
 static const rb_transcoder
 rb_from_UTF_32BE = {
     "UTF-32BE", "UTF-8", from_UTF_32BE,
+    byte_array, word_array, sizeof(uintptr_t),
     4, /* input_unit_length */
     4, /* max_input */
     4, /* max_output */
@@ -312,6 +317,7 @@ rb_from_UTF_32BE = {
 static const rb_transcoder
 rb_to_UTF_32BE = {
     "UTF-8", "UTF-32BE", to_UTF_16BE,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     4, /* max_input */
     4, /* max_output */
@@ -322,6 +328,7 @@ rb_to_UTF_32BE = {
 static const rb_transcoder
 rb_from_UTF_32LE = {
     "UTF-32LE", "UTF-8", from_UTF_32LE,
+    byte_array, word_array, sizeof(uintptr_t),
     4, /* input_unit_length */
     4, /* max_input */
     4, /* max_output */
@@ -332,6 +339,7 @@ rb_from_UTF_32LE = {
 static const rb_transcoder
 rb_to_UTF_32LE = {
     "UTF-8", "UTF-32LE", to_UTF_16BE,
+    byte_array, word_array, sizeof(uintptr_t),
     1, /* input_unit_length */
     4, /* max_input */
     4, /* max_output */