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renumbered some jump byte codes for easy conversion between forward jump and backward jump

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hyunghwan.chung
2019-08-02 15:59:19 +00:00
parent c30f7466a5
commit 763d7f965e
7 changed files with 136 additions and 155 deletions
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51
moo/lib/moo-prv.h
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@ -744,16 +744,17 @@ SHORT INSTRUCTION CODE LONG INSTRUCTION C
199 1100 0111 XXXXXXXX JUMP2_FORWARD_IF_TRUE
200 1100 1000 XXXXXXXX JUMP_FORWARD_IF_FALSE
201 1100 1001 XXXXXXXX JUMP2_FORWARD_IF_FALSE
202 1100 1010 XXXXXXXX JUMP_BACKWARD
203 1100 1011 XXXXXXXX JUMP2_BACKWARD
204 1100 1100 XXXXXXXX JUMP_BACKWARD_IF_TRUE
205 1100 1101 XXXXXXXX JUMP2_BACKWARD_IF_TRUE
206 1100 1110 XXXXXXXX JUMP_BACKWARD_IF_FALSE
207 1100 1111 XXXXXXXX JUMP2_BACKWARD_IF_FALSE
208 1101 0000 XXXXXXXX JMPOP_FORWARD_IF_TRUE
209 1101 0001 XXXXXXXX JMPOP2_FORWARD_IF_TRUE
210 1101 0010 XXXXXXXX JMPOP_FORWARD_IF_FALSE
211 1101 0011 XXXXXXXX JMPOP2_FORWARD_IF_FALSE
202 1100 1010 XXXXXXXX JMPOP_FORWARD_IF_TRUE
203 1100 1011 XXXXXXXX JMPOP2_FORWARD_IF_TRUE
204 1100 1100 XXXXXXXX JMPOP_FORWARD_IF_FALSE
205 1100 1101 XXXXXXXX JMPOP2_FORWARD_IF_FALSE
206 1100 1110 XXXXXXXX JUMP_BACKWARD
207 1100 1111 XXXXXXXX JUMP2_BACKWARD
208 1101 0000 XXXXXXXX JUMP_BACKWARD_IF_TRUE
209 1101 0001 XXXXXXXX JUMP2_BACKWARD_IF_TRUE
210 1101 0010 XXXXXXXX JUMP_BACKWARD_IF_FALSE
211 1101 0011 XXXXXXXX JUMP2_BACKWARD_IF_FALSE
212 1101 0100 XXXXXXXX JMPOP_BACKWARD_IF_TRUE
213 1101 0101 XXXXXXXX JMPOP2_BACKWARD_IF_TRUE
214 1101 0110 XXXXXXXX JMPOP_BACKWARD_IF_FALSE
@ -950,26 +951,26 @@ enum moo_bcode_t
BCODE_POP_INTO_OBJECT_X = 0xBC, /* 188 ## */
BCODE_PUSH_OBJECT_X = 0xC0, /* 192 ## */
/* UNUSED - 0xC0 - 0xC3 */
BCODE_JUMP_FORWARD = 0xC4, /* 196 ## */
BCODE_JUMP2_FORWARD = 0xC5, /* 197 ## */
BCODE_JUMP_FORWARD_IF_TRUE = 0xC6, /* 198 ## */
BCODE_JUMP2_FORWARD_IF_TRUE = 0xC7, /* 199 ## */
BCODE_JUMP_FORWARD_IF_FALSE = 0xC8, /* 200 ## */
BCODE_JUMP2_FORWARD_IF_FALSE = 0xC9, /* 201 ## */
BCODE_JUMP_BACKWARD = 0xCA, /* 202 ## */
BCODE_JUMP2_BACKWARD = 0xCB, /* 203 ## */
BCODE_JUMP_BACKWARD_IF_TRUE = 0xCC, /* 204 ## */
BCODE_JUMP2_BACKWARD_IF_TRUE = 0xCD, /* 205 ## */
BCODE_JUMP_BACKWARD_IF_FALSE = 0xCE, /* 206 ## */
BCODE_JUMP2_BACKWARD_IF_FALSE = 0xCF, /* 207 ## */
/* JMPOP = JUMP + POP */
BCODE_JMPOP_FORWARD_IF_TRUE = 0xD0, /* 208 ## */
BCODE_JMPOP2_FORWARD_IF_TRUE = 0xD1, /* 209 ## */
BCODE_JMPOP_FORWARD_IF_FALSE = 0xD2, /* 210 ## */
BCODE_JMPOP2_FORWARD_IF_FALSE = 0xD3, /* 211 ## */
BCODE_JMPOP_FORWARD_IF_TRUE = 0xCA, /* 202 ## */
BCODE_JMPOP2_FORWARD_IF_TRUE = 0xCB, /* 203 ## */
BCODE_JMPOP_FORWARD_IF_FALSE = 0xCC, /* 204 ## */
BCODE_JMPOP2_FORWARD_IF_FALSE = 0xCD, /* 205 ## */
BCODE_JUMP_BACKWARD = 0xCE, /* 206 ## */
BCODE_JUMP2_BACKWARD = 0xCF, /* 207 ## */
BCODE_JUMP_BACKWARD_IF_TRUE = 0xD0, /* 208 ## */
BCODE_JUMP2_BACKWARD_IF_TRUE = 0xD1, /* 209 ## */
BCODE_JUMP_BACKWARD_IF_FALSE = 0xD2, /* 210 ## */
BCODE_JUMP2_BACKWARD_IF_FALSE = 0xD3, /* 211 ## */
BCODE_JMPOP_BACKWARD_IF_TRUE = 0xD4, /* 212 ## */
BCODE_JMPOP2_BACKWARD_IF_TRUE = 0xD5, /* 213 ## */
BCODE_JMPOP_BACKWARD_IF_FALSE = 0xD6, /* 214 ## */
@ -983,12 +984,12 @@ enum moo_bcode_t
BCODE_STORE_INTO_OBJVAR_X = 0xE8, /* 232 ## */
BCODE_POP_INTO_OBJVAR_X = 0xEC, /* 236 ## */
/* UNUSED 237 */
/* UNUSED 0xED */
BCODE_MAKE_BYTEARRAY = 0xEE, /* 238 */
BCODE_POP_INTO_BYTEARRAY = 0xEF, /* 239 */
BCODE_SEND_MESSAGE_X = 0xF0, /* 240 ## */
/* UNUSED 241 */
/* UNUSED 0xF1 */
BCODE_MAKE_DICTIONARY = 0xF2, /* 242 */
BCODE_POP_INTO_DICTIONARY = 0xF3, /* 243 */
BCODE_SEND_MESSAGE_TO_SUPER_X = 0xF4, /* 244 ## */