From e3761429de464c42cc2798dc858bf6b43883d9dc Mon Sep 17 00:00:00 2001 From: Johnny Richard Date: Tue, 18 Apr 2023 07:13:55 +0200 Subject: ast: Create AST visitor to traverse the tree In the future we want to have the possibility of traverse the tree and pretty print it or generate binary for other platform like LLVM or transpile to C. This solution also implements the gas assembly x86_64 Linux code generation by using the visitor interface. Signed-off-by: Johnny Richard --- src/gas_assembly_generator.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/gas_assembly_generator.h (limited to 'src/gas_assembly_generator.h') diff --git a/src/gas_assembly_generator.h b/src/gas_assembly_generator.h new file mode 100644 index 0000000..64f861e --- /dev/null +++ b/src/gas_assembly_generator.h @@ -0,0 +1,33 @@ +/* +* Copyright (C) 2023 Johnny Richard +* +* This program is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program. If not, see . +*/ +#ifndef GAS_ASSEMBLY_GENERATOR_H +#define GAS_ASSEMBLY_GENERATOR_H + +#include "ast.h" +#include + +typedef struct gas_assembly_generator_t { + ast_visitor_t super; + FILE *out; +} gas_assembly_generator_t; + +void gas_assembly_generator_init(gas_assembly_generator_t *, FILE *); + +void gas_assembly_generator_visit(gas_assembly_generator_t * gen, ast_node_t* ast); + +#endif /* GAS_ASSEMBLY_GENERATOR_H */ + -- cgit v1.2.3