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This commit is contained in:
Craig Everett
2025-01-22 13:41:35 +09:00
parent f1a9a0744d
commit 0efff22d57
42 changed files with 433 additions and 433 deletions
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src/gmb_asm_scan.xrl
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%%% -*- erlang-indent-level:4; indent-tabs-mode: nil -*-
%%%-------------------------------------------------------------------
%%% @copyright (C) 2017, Aeternity Anstalt
%%% @doc Assembler lexer.
%%%
%%% @end
%%%-------------------------------------------------------------------
Definitions.
DIGIT = [0-9]
HEXDIGIT = [0-9a-fA-F]
LOWER = [a-z_]
UPPER = [A-Z]
INT = {DIGIT}+
HEX = 0x{HEXDIGIT}+
HASH = #{HEXDIGIT}+
WS = [\000-\s]
ID = {LOWER}[a-zA-Z0-9_]*
LABEL = {ID}:
Rules.
{LABEL} : {token, {label, TokenLine, TokenChars -- ":"}}.
STOP : {token, {mnemonic, TokenLine, 'STOP'}}.
ADD : {token, {mnemonic, TokenLine, 'ADD'}}.
MUL : {token, {mnemonic, TokenLine, 'MUL'}}.
SUB : {token, {mnemonic, TokenLine, 'SUB'}}.
DIV : {token, {mnemonic, TokenLine, 'DIV'}}.
SDIV : {token, {mnemonic, TokenLine, 'SDIV'}}.
MOD : {token, {mnemonic, TokenLine, 'MOD'}}.
SMOD : {token, {mnemonic, TokenLine, 'SMOD'}}.
ADDMOD : {token, {mnemonic, TokenLine, 'ADDMOD'}}.
MULMOD : {token, {mnemonic, TokenLine, 'MULMOD'}}.
EXP : {token, {mnemonic, TokenLine, 'EXP'}}.
SIGNEXTEND : {token, {mnemonic, TokenLine, 'SIGNEXTEND'}}.
LT : {token, {mnemonic, TokenLine, 'LT'}}.
GT : {token, {mnemonic, TokenLine, 'GT'}}.
SLT : {token, {mnemonic, TokenLine, 'SLT'}}.
SGT : {token, {mnemonic, TokenLine, 'SGT'}}.
EQ : {token, {mnemonic, TokenLine, 'EQ'}}.
ISZERO : {token, {mnemonic, TokenLine, 'ISZERO'}}.
AND : {token, {mnemonic, TokenLine, 'AND'}}.
OR : {token, {mnemonic, TokenLine, 'OR'}}.
XOR : {token, {mnemonic, TokenLine, 'XOR'}}.
NOT : {token, {mnemonic, TokenLine, 'NOT'}}.
BYTE : {token, {mnemonic, TokenLine, 'BYTE'}}.
SHA3 : {token, {mnemonic, TokenLine, 'SHA3'}}.
ADDRESS : {token, {mnemonic, TokenLine, 'ADDRESS'}}.
BALANCE : {token, {mnemonic, TokenLine, 'BALANCE'}}.
ORIGIN : {token, {mnemonic, TokenLine, 'ORIGIN'}}.
CALLER : {token, {mnemonic, TokenLine, 'CALLER'}}.
CALLVALUE : {token, {mnemonic, TokenLine, 'CALLVALUE'}}.
CALLDATALOAD : {token, {mnemonic, TokenLine, 'CALLDATALOAD'}}.
CALLDATASIZE : {token, {mnemonic, TokenLine, 'CALLDATASIZE'}}.
CALLDATACOPY : {token, {mnemonic, TokenLine, 'CALLDATACOPY'}}.
CODESIZE : {token, {mnemonic, TokenLine, 'CODESIZE'}}.
CODECOPY : {token, {mnemonic, TokenLine, 'CODECOPY'}}.
GASPRICE : {token, {mnemonic, TokenLine, 'GASPRICE'}}.
EXTCODESIZE : {token, {mnemonic, TokenLine, 'EXTCODESIZE'}}.
EXTCODECOPY : {token, {mnemonic, TokenLine, 'EXTCODECOPY'}}.
RETURNDATASIZE : {token, {mnemonic, TokenLine, 'RETURNDATASIZE'}}.
RETURNDATACOPY : {token, {mnemonic, TokenLine, 'RETURNDATACOPY'}}.
BLOCKHASH : {token, {mnemonic, TokenLine, 'BLOCKHASH'}}.
COINBASE : {token, {mnemonic, TokenLine, 'COINBASE'}}.
TIMESTAMP : {token, {mnemonic, TokenLine, 'TIMESTAMP'}}.
NUMBER : {token, {mnemonic, TokenLine, 'NUMBER'}}.
DIFFICULTY : {token, {mnemonic, TokenLine, 'DIFFICULTY'}}.
GASLIMIT : {token, {mnemonic, TokenLine, 'GASLIMIT'}}.
POP : {token, {mnemonic, TokenLine, 'POP'}}.
MLOAD : {token, {mnemonic, TokenLine, 'MLOAD'}}.
MSTORE : {token, {mnemonic, TokenLine, 'MSTORE'}}.
MSTORE8 : {token, {mnemonic, TokenLine, 'MSTORE8'}}.
SLOAD : {token, {mnemonic, TokenLine, 'SLOAD'}}.
SSTORE : {token, {mnemonic, TokenLine, 'SSTORE'}}.
JUMP : {token, {mnemonic, TokenLine, 'JUMP'}}.
JUMPI : {token, {mnemonic, TokenLine, 'JUMPI'}}.
PC : {token, {mnemonic, TokenLine, 'PC'}}.
MSIZE : {token, {mnemonic, TokenLine, 'MSIZE'}}.
GAS : {token, {mnemonic, TokenLine, 'GAS'}}.
JUMPDEST : {token, {mnemonic, TokenLine, 'JUMPDEST'}}.
PUSH1 : {token, {mnemonic, TokenLine, 'PUSH1'}}.
PUSH2 : {token, {mnemonic, TokenLine, 'PUSH2'}}.
PUSH3 : {token, {mnemonic, TokenLine, 'PUSH3'}}.
PUSH4 : {token, {mnemonic, TokenLine, 'PUSH4'}}.
PUSH5 : {token, {mnemonic, TokenLine, 'PUSH5'}}.
PUSH6 : {token, {mnemonic, TokenLine, 'PUSH6'}}.
PUSH7 : {token, {mnemonic, TokenLine, 'PUSH7'}}.
PUSH8 : {token, {mnemonic, TokenLine, 'PUSH8'}}.
PUSH9 : {token, {mnemonic, TokenLine, 'PUSH9'}}.
PUSH10 : {token, {mnemonic, TokenLine, 'PUSH10'}}.
PUSH11 : {token, {mnemonic, TokenLine, 'PUSH11'}}.
PUSH12 : {token, {mnemonic, TokenLine, 'PUSH12'}}.
PUSH13 : {token, {mnemonic, TokenLine, 'PUSH13'}}.
PUSH14 : {token, {mnemonic, TokenLine, 'PUSH14'}}.
PUSH15 : {token, {mnemonic, TokenLine, 'PUSH15'}}.
PUSH16 : {token, {mnemonic, TokenLine, 'PUSH16'}}.
PUSH17 : {token, {mnemonic, TokenLine, 'PUSH17'}}.
PUSH18 : {token, {mnemonic, TokenLine, 'PUSH18'}}.
PUSH19 : {token, {mnemonic, TokenLine, 'PUSH19'}}.
PUSH20 : {token, {mnemonic, TokenLine, 'PUSH20'}}.
PUSH21 : {token, {mnemonic, TokenLine, 'PUSH21'}}.
PUSH22 : {token, {mnemonic, TokenLine, 'PUSH22'}}.
PUSH23 : {token, {mnemonic, TokenLine, 'PUSH23'}}.
PUSH24 : {token, {mnemonic, TokenLine, 'PUSH24'}}.
PUSH25 : {token, {mnemonic, TokenLine, 'PUSH25'}}.
PUSH26 : {token, {mnemonic, TokenLine, 'PUSH26'}}.
PUSH27 : {token, {mnemonic, TokenLine, 'PUSH27'}}.
PUSH28 : {token, {mnemonic, TokenLine, 'PUSH28'}}.
PUSH29 : {token, {mnemonic, TokenLine, 'PUSH29'}}.
PUSH30 : {token, {mnemonic, TokenLine, 'PUSH30'}}.
PUSH31 : {token, {mnemonic, TokenLine, 'PUSH31'}}.
PUSH32 : {token, {mnemonic, TokenLine, 'PUSH32'}}.
DUP1 : {token, {mnemonic, TokenLine, 'DUP1'}}.
DUP2 : {token, {mnemonic, TokenLine, 'DUP2'}}.
DUP3 : {token, {mnemonic, TokenLine, 'DUP3'}}.
DUP4 : {token, {mnemonic, TokenLine, 'DUP4'}}.
DUP5 : {token, {mnemonic, TokenLine, 'DUP5'}}.
DUP6 : {token, {mnemonic, TokenLine, 'DUP6'}}.
DUP7 : {token, {mnemonic, TokenLine, 'DUP7'}}.
DUP8 : {token, {mnemonic, TokenLine, 'DUP8'}}.
DUP9 : {token, {mnemonic, TokenLine, 'DUP9'}}.
DUP10 : {token, {mnemonic, TokenLine, 'DUP10'}}.
DUP11 : {token, {mnemonic, TokenLine, 'DUP11'}}.
DUP12 : {token, {mnemonic, TokenLine, 'DUP12'}}.
DUP13 : {token, {mnemonic, TokenLine, 'DUP13'}}.
DUP14 : {token, {mnemonic, TokenLine, 'DUP14'}}.
DUP15 : {token, {mnemonic, TokenLine, 'DUP15'}}.
DUP16 : {token, {mnemonic, TokenLine, 'DUP16'}}.
SWAP1 : {token, {mnemonic, TokenLine, 'SWAP1'}}.
SWAP2 : {token, {mnemonic, TokenLine, 'SWAP2'}}.
SWAP3 : {token, {mnemonic, TokenLine, 'SWAP3'}}.
SWAP4 : {token, {mnemonic, TokenLine, 'SWAP4'}}.
SWAP5 : {token, {mnemonic, TokenLine, 'SWAP5'}}.
SWAP6 : {token, {mnemonic, TokenLine, 'SWAP6'}}.
SWAP7 : {token, {mnemonic, TokenLine, 'SWAP7'}}.
SWAP8 : {token, {mnemonic, TokenLine, 'SWAP8'}}.
SWAP9 : {token, {mnemonic, TokenLine, 'SWAP9'}}.
SWAP10 : {token, {mnemonic, TokenLine, 'SWAP10'}}.
SWAP11 : {token, {mnemonic, TokenLine, 'SWAP11'}}.
SWAP12 : {token, {mnemonic, TokenLine, 'SWAP12'}}.
SWAP13 : {token, {mnemonic, TokenLine, 'SWAP13'}}.
SWAP14 : {token, {mnemonic, TokenLine, 'SWAP14'}}.
SWAP15 : {token, {mnemonic, TokenLine, 'SWAP15'}}.
SWAP16 : {token, {mnemonic, TokenLine, 'SWAP16'}}.
LOG0 : {token, {mnemonic, TokenLine, 'LOG0'}}.
LOG1 : {token, {mnemonic, TokenLine, 'LOG1'}}.
LOG2 : {token, {mnemonic, TokenLine, 'LOG2'}}.
LOG3 : {token, {mnemonic, TokenLine, 'LOG3'}}.
LOG4 : {token, {mnemonic, TokenLine, 'LOG4'}}.
CREATE : {token, {mnemonic, TokenLine, 'CREATE'}}.
CALL : {token, {mnemonic, TokenLine, 'CALL'}}.
CALLCODE : {token, {mnemonic, TokenLine, 'CALLCODE'}}.
RETURN : {token, {mnemonic, TokenLine, 'RETURN'}}.
DELEGATECALL : {token, {mnemonic, TokenLine, 'DELEGATECALL'}}.
STATICCALL : {token, {mnemonic, TokenLine, 'STATICCALL'}}.
REVERT : {token, {mnemonic, TokenLine, 'REVERT'}}.
INVALID : {token, {mnemonic, TokenLine, 'INVALID'}}.
SUICIDE : {token, {mnemonic, TokenLine, 'SUICIDE'}}.
COMMENT : {token, {mnemonic, TokenLine, 'COMMENT'}}.
{ID} :
{token, {id, TokenLine, TokenChars}}.
{HEX} :
{token, {int, TokenLine, parse_hex(TokenChars)}}.
{INT} :
{token, {int, TokenLine, parse_int(TokenChars)}}.
{HASH} :
{token, {hash, TokenLine, parse_hash(TokenChars)}}.
%% Symbols
, : {token, {',', TokenLine}}.
\. : {token, {'.', TokenLine}}.
\( : {token, {'(', TokenLine}}.
\) : {token, {')', TokenLine}}.
\[ : {token, {'[', TokenLine}}.
\] : {token, {']', TokenLine}}.
{ : {token, {'{', TokenLine}}.
} : {token, {'}', TokenLine}}.
%% Whitespace ignore
{WS} : skip_token.
%% Comments (TODO: nested comments)
;;.* : skip_token.
. : {error, "Unexpected token: " ++ TokenChars}.
Erlang code.
-export([scan/1]).
-dialyzer({nowarn_function, yyrev/2}).
-ignore_xref([format_error/1, string/2, token/2, token/3, tokens/2, tokens/3]).
-include_lib("gmbytecode/include/gmb_opcodes.hrl").
parse_hex("0x" ++ Chars) -> list_to_integer(Chars, 16).
parse_int(Chars) -> list_to_integer(Chars).
parse_hash("#" ++ Chars) ->
N = list_to_integer(Chars, 16),
<<N:256>>.
scan(S) ->
string(S).