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implemented until and do..until loop

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hyunghwan.chung
2017-04-26 15:31:07 +00:00
parent 04864659a8
commit 6fe65f66fc
7 changed files with 257 additions and 350 deletions
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58
moo/lib/moo-prv.h
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@ -334,6 +334,7 @@ struct moo_iotok_t
MOO_IOTOK_ELSIF,
MOO_IOTOK_WHILE,
MOO_IOTOK_UNTIL,
MOO_IOTOK_DO,
MOO_IOTOK_BREAK,
MOO_IOTOK_CONTINUE
@ -637,10 +638,17 @@ SHORT INSTRUCTION CODE LONG INSTRUCTION C
68-71 0100 01XX JUMP_FORWARD 196 1100 0100 XXXXXXXX JUMP_FORWARD_X
197 1000 0101 XXXXXXXX JUMP2_FORWARD
72-75 0100 10XX JUMP_BACKWARD 200 1100 1000 XXXXXXXX JUMP_BACKWARD_X
201 1101 1001 XXXXXXXX JUMP2_BACKWARD
76-79 0100 11XX JUMP_BACKWARD_IF_FALSE 204 1100 1100 XXXXXXXX JUMP_BACKWARD_IF_FALSE_X
80-83 0101 00XX JUMP_FORWARD_IF_FALSE 208 1101 0000 XXXXXXXX JUMP_FORWARD_IF_FALSE_X
84-87 0101 01XX JUMP_FORWARD_IF_TRUE 212 1101 0100 XXXXXXXX JUMP_FORWARD_IF_TRUE_X
205 1101 1101 XXXXXXXX JUMP2_BACKWARD_IF_FALSE
80-83 0101 00XX JUMP_BACKWARD_IF_TRUE 208 1101 0000 XXXXXXXX JUMP_BACKWARD_IF_TRUE_X
209 1101 0001 XXXXXXXX JUMP2_FORWARD_IF_TRUE
84-87 0101 01XX UNUSED 212 1101 0100 XXXXXXXX JUMP_FORWARD_IF_FALSE
213 1101 0101 XXXXXXXX JUMP2_FORWARD_IF_FALSE
214 1101 0110 XXXXXXXX JUMP_FORWARD_IF_TRUE
215 1101 0111 XXXXXXXX JUMP2_FORWARD_IF_TRUE
vv
88-91 0101 10XX YYYYYYYY STORE_INTO_CTXTEMPVAR 216 1101 1000 XXXXXXXX YYYYYYYY STORE_INTO_CTXTEMPVAR_X (bit 3 on, bit 2 off)
@ -761,25 +769,22 @@ enum moo_bcode_t
BCODE_JUMP_FORWARD_2 = 0x46, /* 70 */
BCODE_JUMP_FORWARD_3 = 0x47, /* 71 */
BCODE_JUMP_BACKWARD_0 = 0x48,
BCODE_JUMP_BACKWARD_1 = 0x49,
BCODE_JUMP_BACKWARD_2 = 0x4A,
BCODE_JUMP_BACKWARD_3 = 0x4B,
BCODE_JUMP_BACKWARD_0 = 0x48, /* 72 */
BCODE_JUMP_BACKWARD_1 = 0x49, /* 73 */
BCODE_JUMP_BACKWARD_2 = 0x4A, /* 74 */
BCODE_JUMP_BACKWARD_3 = 0x4B, /* 75 */
BCODE_JUMP_FORWARD_IF_FALSE_0 = 0x4C, /* 76 */
BCODE_JUMP_FORWARD_IF_FALSE_1 = 0x4D, /* 77 */
BCODE_JUMP_FORWARD_IF_FALSE_2 = 0x4E, /* 78 */
BCODE_JUMP_FORWARD_IF_FALSE_3 = 0x4F, /* 79 */
BCODE_JUMP_BACKWARD_IF_FALSE_0 = 0x4C, /* 76 */
BCODE_JUMP_BACKWARD_IF_FALSE_1 = 0x4D, /* 77 */
BCODE_JUMP_BACKWARD_IF_FALSE_2 = 0x4E, /* 78 */
BCODE_JUMP_BACKWARD_IF_FALSE_3 = 0x4F, /* 79 */
BCODE_JUMP_BACKWARD_IF_FALSE_0 = 0x50, /* 80 */
BCODE_JUMP_BACKWARD_IF_FALSE_1 = 0x51, /* 81 */
BCODE_JUMP_BACKWARD_IF_FALSE_2 = 0x52, /* 82 */
BCODE_JUMP_BACKWARD_IF_FALSE_3 = 0x53, /* 83 */
BCODE_JUMP_BACKWARD_IF_TRUE_0 = 0x50, /* 80 */
BCODE_JUMP_BACKWARD_IF_TRUE_1 = 0x51, /* 81 */
BCODE_JUMP_BACKWARD_IF_TRUE_2 = 0x52, /* 82 */
BCODE_JUMP_BACKWARD_IF_TRUE_3 = 0x53, /* 83 */
BCODE_JUMP_BACKWARD_IF_TRUE_0 = 0x54, /* 84 */
BCODE_JUMP_BACKWARD_IF_TRUE_1 = 0x55, /* 85 */
BCODE_JUMP_BACKWARD_IF_TRUE_2 = 0x56, /* 86 */
BCODE_JUMP_BACKWARD_IF_TRUE_3 = 0x57, /* 87 */
/* UNUSED 0x54 - 0x57 */
BCODE_STORE_INTO_CTXTEMPVAR_0 = 0x58, /* 88 */
BCODE_STORE_INTO_CTXTEMPVAR_1 = 0x59, /* 89 */
@ -859,12 +864,15 @@ enum moo_bcode_t
BCODE_JUMP_BACKWARD_X = 0xC8, /* 200 ## */
BCODE_JUMP2_BACKWARD = 0xC9, /* 201 */
BCODE_JUMP_FORWARD_IF_FALSE_X = 0xCC, /* 204 ## */
BCODE_JUMP2_FORWARD_IF_FALSE = 0xCD, /* 205 */
BCODE_JUMP_BACKWARD_IF_FALSE_X = 0xD0, /* 208 ## */
BCODE_JUMP2_BACKWARD_IF_FALSE = 0xD1, /* 209 */
BCODE_JUMP_BACKWARD_IF_TRUE_X = 0xD4, /* 212 ## */
BCODE_JUMP2_BACKWARD_IF_TRUE = 0xD5, /* 213 */
BCODE_JUMP_BACKWARD_IF_FALSE_X = 0xCC, /* 204 ## */
BCODE_JUMP2_BACKWARD_IF_FALSE = 0xCD, /* 205 */
BCODE_JUMP_BACKWARD_IF_TRUE_X = 0xD0, /* 208 ## */
BCODE_JUMP2_BACKWARD_IF_TRUE = 0xD1, /* 209 */
BCODE_JUMP_FORWARD_IF_FALSE = 0xD4, /* 212 ## */
BCODE_JUMP2_FORWARD_IF_FALSE = 0xD5, /* 213 */
BCODE_JUMP_FORWARD_IF_TRUE = 0xD6, /* 214 ## */
BCODE_JUMP2_FORWARD_IF_TRUE = 0xD7, /* 215 */
BCODE_STORE_INTO_CTXTEMPVAR_X = 0xD8, /* 216 ## */
BCODE_POP_INTO_CTXTEMPVAR_X = 0xDC, /* 220 ## */
@ -888,7 +896,7 @@ enum moo_bcode_t
BCODE_MAKE_ARRAY = 0xF5, /* 245 */
BCODE_POP_INTO_ARRAY = 0xF6, /* 246 */
BCODE_DUP_STACKTOP = 0xF7,
BCODE_DUP_STACKTOP = 0xF7, /* 247 */
BCODE_POP_STACKTOP = 0xF8,
BCODE_RETURN_STACKTOP = 0xF9, /* ^something */
BCODE_RETURN_RECEIVER = 0xFA, /* ^self */