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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 1999-03-05 18:16:07 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 1999-03-05 18:16:07 -0300 |
| commit | 0870a2d1d8a1434eecae1923886ba219c4e699c7 (patch) | |
| tree | 3ca86564265ec369f3108ac286c61445ad50db14 /lopcodes.h | |
| parent | 78edc241e95d467e2b6c9a26b5311a62c7b04459 (diff) | |
| download | lua-0870a2d1d8a1434eecae1923886ba219c4e699c7.tar.gz lua-0870a2d1d8a1434eecae1923886ba219c4e699c7.tar.bz2 lua-0870a2d1d8a1434eecae1923886ba219c4e699c7.zip | |
new opcode TAILCALL
Diffstat (limited to 'lopcodes.h')
| -rw-r--r-- | lopcodes.h | 12 |
1 files changed, 7 insertions, 5 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: lopcodes.h,v 1.29 1999/02/26 15:19:54 roberto Exp roberto $ | 2 | ** $Id: lopcodes.h,v 1.30 1999/03/04 21:15:50 roberto Exp roberto $ |
| 3 | ** Opcodes for Lua virtual machine | 3 | ** Opcodes for Lua virtual machine |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -17,8 +17,12 @@ | |||
| 17 | typedef enum { | 17 | typedef enum { |
| 18 | /* name parm before after side effect | 18 | /* name parm before after side effect |
| 19 | -----------------------------------------------------------------------------*/ | 19 | -----------------------------------------------------------------------------*/ |
| 20 | ENDCODE,/* - - - */ | 20 | ENDCODE,/* - - (return) */ |
| 21 | RETCODE,/* b - - */ | 21 | RETCODE,/* b - (return) */ |
| 22 | |||
| 23 | CALL,/* b c v_c...v_1 f r_b...r_1 f(v1,...,v_c) */ | ||
| 24 | |||
| 25 | TAILCALL,/* b c v_c...v_1 f (return) f(v1,...,v_c) */ | ||
| 22 | 26 | ||
| 23 | PUSHNIL,/* b - nil_0...nil_b */ | 27 | PUSHNIL,/* b - nil_0...nil_b */ |
| 24 | POP,/* b a_b...a_1 - */ | 28 | POP,/* b a_b...a_1 - */ |
| @@ -101,8 +105,6 @@ IFFUPJMP,/* b x - (x==nil)? PC-=b */ | |||
| 101 | CLOSUREW,/* w c v_c...v_1 closure(CNST[w], v_c...v_1) */ | 105 | CLOSUREW,/* w c v_c...v_1 closure(CNST[w], v_c...v_1) */ |
| 102 | CLOSURE,/* b c v_c...v_1 closure(CNST[b], v_c...v_1) */ | 106 | CLOSURE,/* b c v_c...v_1 closure(CNST[b], v_c...v_1) */ |
| 103 | 107 | ||
| 104 | CALL,/* b c v_c...v_1 f r_b...r_1 f(v1,...,v_c) */ | ||
| 105 | |||
| 106 | SETLINEW,/* w - - LINE=w */ | 108 | SETLINEW,/* w - - LINE=w */ |
| 107 | SETLINE,/* b - - LINE=b */ | 109 | SETLINE,/* b - - LINE=b */ |
| 108 | 110 | ||