added list of operators and priorities

This commit is contained in:
FeralChild64 committed 2020-06-07 11:18:00 +02:00
1 parent 855d8c43d5
commit d7a8649432
18 files changed
+232 -11

No files matched your search

@@ -3,7 +3,7 @@
// #LAYOUT# * * #IGNORE
oper_plus:
oper_add:
// This operator can be used either with two strings, or with two floats
// First check whether arguments match and then choose the variant
@@ -13,17 +13,17 @@ oper_plus:
bne_16 do_TYPE_MISMATCH_error
lda VALTYP
bmi oper_plus_strings
bmi oper_add_strings
// FALLTROUGH
oper_plus_floats:
oper_add_floats:
// XXX implement this
jmp do_NOT_IMPLEMENTED_error
oper_plus_strings:
oper_add_strings:
// Pull string length
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_and:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_cmp_eq:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_cmp_gt:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_cmp_gteq:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_cmp_lt:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_cmp_lteq:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_cmp_neq:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_div:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_mul:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_or:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_pow:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_sub:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_unary_minus:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+10
View File
@@ -0,0 +1,10 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
oper_unary_not:
// XXX provide implementation
jmp do_NOT_IMPLEMENTED_error
+74
View File
@@ -0,0 +1,74 @@
// #LAYOUT# STD * #TAKE
// #LAYOUT# * BASIC_0 #TAKE
// #LAYOUT# * * #IGNORE
//
// Jumptable and priority list for all BASIC operators
//
.const operator_list = List().add(
// Tokens XXX
oper_add,
oper_sub,
oper_mul,
oper_div,
// Tokens XXX
oper_and,
oper_or,
// Tokens XXX
oper_cmp_gt,
oper_cmp_eq,
oper_cmp_lt,
// Combined two tokens
oper_cmp_gteq,
oper_cmp_lteq,
oper_cmp_neq,
// Not a token
oper_pow,
// Unary
oper_unary_minus,
oper_unary_not
)
operator_priorities: // higher number = higher priority
.byte $05 // oper_add
.byte $05 // oper_sub
.byte $06 // oper_mul
.byte $06 // oper_div
.byte $02 // oper_and
.byte $01 // oper_or
.byte $04 // oper_cmp_gt
.byte $04 // oper_cmp_eq
.byte $04 // oper_cmp_lt
.byte $04 // oper_cmp_gteq
.byte $04 // oper_cmp_lteq
.byte $04 // oper_cmp_neq
.byte $08 // oper_pow
.byte $07 // oper_unary_minus
.byte $03 // oper_unary_not
operator_jumptable_lo:
put_jumptable_lo(operator_list)
operator_jumptable_hi:
put_jumptable_hi(operator_list)