193 lines
5 KiB
Rust
193 lines
5 KiB
Rust
#![allow(non_camel_case_types, dead_code, non_upper_case_globals, improper_ctypes)]
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// Auto-generated Rust bindings from assembly source
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unsafe extern "C" {
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pub unsafe fn parse_func(ast: *mut Ast) -> u64;
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pub unsafe fn parse_args(ast: *mut Ast) -> (*const u64, usize);
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pub unsafe fn parse_primary_expr(ast: *mut Ast) -> (u64, bool);
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pub unsafe fn parse_binary_expr(ast: *mut Ast, precedence: u8) -> (u64, bool);
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pub unsafe fn parse_expr(ast: *mut Ast) -> u64;
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pub unsafe fn parse_statement(ast: *mut Ast) -> u64;
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pub unsafe fn parse_block(ast: *mut Ast) -> u64;
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pub unsafe fn parse_type(ast: *mut Ast) -> Type;
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pub unsafe fn parse_prefix_expr(ast: *mut Ast) -> (u64, bool);
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pub unsafe fn parse_assignment(ast: *mut Ast) -> (u64, bool);
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pub unsafe fn ast_parse_let(ast: *mut Ast) -> (u64, bool);
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pub unsafe fn symkey_cmp(a: *const SymKey, b: *const SymKey) -> i32;
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pub unsafe fn ast_build_symtable(ast: *mut Ast, root_index: u64, symtable: *mut core::mem::MaybeUninit<SymbolTable>);
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pub unsafe fn ast_walk_for_each(ast: *mut Ast, start_index: u64, ctx: *mut (), for_each: unsafe extern "C" fn(ctx: *mut (), *mut Ast, node_index: u64));
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pub unsafe fn ast_resolve_var_refs(ast: *mut Ast);
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}
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pub const AST_FUNCTION: u8 = 1;
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pub const AST_BLOCK: u8 = 2;
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pub const AST_VARIABLE: u8 = 3;
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pub const AST_NUMBER: u8 = 4;
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pub const AST_BINARY_OP: u8 = 5;
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pub const AST_RETURN_STATEMENT: u8 = 6;
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pub const AST_VALUE_TO_PLACE: u8 = 7;
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pub const AST_PLACE_TO_VALUE: u8 = 8;
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pub const AST_ASSIGNMENT: u8 = 9;
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pub const AST_DEREF: u8 = 10;
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pub const AST_ADDRESS_OF: u8 = 11;
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pub const AST_VAR_DECL: u8 = 12;
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pub const AST_VAR_REF: u8 = 13;
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pub const AST_ARG: u8 = 14;
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pub const TYPE_VOID: u8 = 1;
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pub const TYPE_BOOL: u8 = 2;
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pub const TYPE_I32: u8 = 3;
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pub const TYPE_U32: u8 = 4;
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pub const TYPE_STR: u8 = 5;
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pub const TYPE_POINTER: u8 = 6;
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pub const SYM_KEY_SCOPE: u8 = 1;
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pub const SYM_KEY_SCOPE_NAME: u8 = 2;
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pub const SYM_KEY_PARENT_SCOPE: u8 = 3;
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pub const SYM_KEY_START_LOCALS: u8 = 4;
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pub const SYM_KEY_ARG: u8 = 5;
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pub const SYM_KEY_VAR: u8 = 6;
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pub const SYM_KEY_END_LOCALS: u8 = 7;
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pub const TOKEN_EOF: u8 = 0;
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pub const TOKEN_LET: u8 = 1;
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pub const TOKEN_IF: u8 = 2;
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pub const TOKEN_ELSE: u8 = 3;
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pub const TOKEN_FN: u8 = 4;
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pub const TOKEN_RETURN: u8 = 5;
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pub const TOKEN_LOOP: u8 = 6;
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pub const TOKEN_BREAK: u8 = 7;
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pub const TOKEN_CONTINUE: u8 = 8;
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pub const TOKEN_TRUE: u8 = 9;
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pub const TOKEN_FALSE: u8 = 10;
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pub const TOKEN_BOOL: u8 = 11;
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pub const TOKEN_ARROW: u8 = 12;
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pub const TOKEN_I32: u8 = 13;
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pub const TOKEN_U32: u8 = 14;
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pub const TOKEN_EQUALS: u8 = 15;
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pub const TOKEN_PLUS: u8 = 16;
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pub const TOKEN_MINUS: u8 = 17;
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pub const TOKEN_RPARENS: u8 = 18;
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pub const TOKEN_LPARENS: u8 = 19;
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pub const TOKEN_RBRACE: u8 = 20;
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pub const TOKEN_LBRACE: u8 = 21;
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pub const TOKEN_COLON: u8 = 22;
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pub const TOKEN_SEMI: u8 = 23;
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pub const TOKEN_COMMA: u8 = 24;
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pub const TOKEN_PIPE: u8 = 25;
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pub const TOKEN_AMP: u8 = 26;
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pub const TOKEN_EQEQ: u8 = 27;
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pub const TOKEN_LBRACKET: u8 = 28;
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pub const TOKEN_RBRACKET: u8 = 29;
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pub const TOKEN_VOID: u8 = 30;
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pub const TOKEN_SLASH: u8 = 31;
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pub const TOKEN_STAR: u8 = 32;
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pub const TOKEN_U8: u8 = 33;
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pub const TOKEN_I8: u8 = 34;
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pub const TOKEN_U16: u8 = 35;
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pub const TOKEN_I16: u8 = 36;
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pub const TOKEN_U64: u8 = 37;
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pub const TOKEN_I64: u8 = 38;
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pub const TOKEN_USIZE: u8 = 39;
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pub const TOKEN_ISIZE: u8 = 40;
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pub const TOKEN_F32: u8 = 41;
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pub const TOKEN_F64: u8 = 42;
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pub const TOKEN_IDENT: u8 = 43;
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pub const TOKEN_NUMBER: u8 = 44;
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pub const TOKEN_STRING: u8 = 45;
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pub const TOKEN_COMMENT: u8 = 46;
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#[repr(C)]
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#[derive(Debug)]
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pub struct Ast {
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pub nodes: Vec<AstNode>,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct AstNode {
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pub kind: u8,
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pub data: *const (),
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pub extra: usize,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct AstArgument {
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pub name: *const u8,
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pub name_len: usize,
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pub arg_type: Type,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct Type {
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pub kind: u8,
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pub data: u64,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct AstFunction {
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pub name: *const u8,
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pub name_len: usize,
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pub args: *const u64,
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pub args_len: usize,
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pub return_type: Type,
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pub body: u64,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct AstVarRef {
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pub resolved: u64,
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pub name: *const u8,
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pub name_len: usize,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct BinaryExpr {
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pub left: u64,
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pub operator: u8,
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pub right: u64,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct AstVarDecl {
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pub name: *const u8,
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pub name_len: usize,
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pub var_type: Type,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct AstAssignment {
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pub variable: u64,
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pub expr: u64,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct SymbolTable {
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pub symtable: Vec<SymEntry>,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct SymKey {
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pub kind: u8,
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pub scope_index: u64,
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pub span: u64,
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pub ident: *const u8,
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pub ident_len: usize,
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}
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#[repr(C)]
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#[derive(Debug)]
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pub struct SymEntry {
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pub key: SymKey,
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pub index: u64,
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pub extra: u64,
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}
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use super::vec::Vec;
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