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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-06-30 14:00:53 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-06-30 22:41:13 +0900 |
| commit | 99dbcec89c892bc90f36fbf38e46a9ec971e3a77 (patch) | |
| tree | b1ccd264473639b8d58d5301c90c204ba62f4aa2 /doc/mruby3.md | |
| parent | b2b0329d2983230508fa79766c0651e78f30b99f (diff) | |
| download | mruby-99dbcec89c892bc90f36fbf38e46a9ec971e3a77.tar.gz mruby-99dbcec89c892bc90f36fbf38e46a9ec971e3a77.zip | |
Revert "Remove `OP_EXT[123]` from operands."
This reverts commit fd10c7231906ca48cb35892d2a86460004b62249.
I thought it was OK to restrict index value within 1 byte, but in some
cases index value could be 16 bits (2 bytes). I had several ideas to
address the issue, but reverting `fd10c72` is the easiest way. The
biggest reason is `mruby/c` still supports `OP_EXT[123]`, so that they
don't need any additional work.
Diffstat (limited to 'doc/mruby3.md')
| -rw-r--r-- | doc/mruby3.md | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/doc/mruby3.md b/doc/mruby3.md index c5da856d1..a64e3c73e 100644 --- a/doc/mruby3.md +++ b/doc/mruby3.md @@ -111,14 +111,9 @@ $ bin/mruby -r lib1.rb -r lib2.rb < app.mrb `mruby3` introduces a few new instructions. -Instructions that access pool[i]/syms[i] where i>255. - -* `OP_LOADL16` -* `OP_STRING16` -* `OP_LOADSYM16` - -Instructions that load a 32-bit integer. +Instructions that load a 16/32-bit integer. +* `OP_LOADI16` * `OP_LOADI32` Instruction that unwinds jump table for rescue/ensure. |