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Expressions (#7)

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This commit was merged in pull request #7.
This commit is contained in:
Andre Wagner
2026-05-02 15:07:11 -05:00
parent a1aed4988a
commit f9733f3b20
20 changed files with 596 additions and 108 deletions
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18
doc/OPCODES
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@@ -37,7 +37,7 @@ Local variables:
Function operations:
a7 c7 e7 call [n_pars] Enter function on stack toplevel (passing n next stack values as parameters)
10 ret Leave a function (return value in stack)
10 ret Leave a function (return value in stack)
11 retn Leave a function (return nil)
Table and array operations:
@@ -65,17 +65,21 @@ Logical/arithmetic:
2b and Bitwise AND
2c or Bitwise OR
2d xor Bitwise XOR
2e pow Power
2f shl Shift left
30 shr Shift right
31 mod Modulo
Other value operations:
30 len Get table, array or string size
31 type Get type from value at the top of the stack
40 len Get table, array or string size
41 type Get type from value at the top of the stack
b0 cast [type] Cast type to another type
32 ver Return VM version
42 ver Return VM version
External code:
38 cmpl Compile code to assembly
39 asmbl Assemble code to bytecode format
3a load Load bytecode as function (will place function on stack)
48 cmpl Compile code to assembly
49 asmbl Assemble code to bytecode format
4a load Load bytecode as function (will place function on stack)
Control flow:
a8 c8 e8 bz [pc] Branch if zero