%PDF-
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Mini Shell
Mini Shell
# -*- coding: utf-8 -*-
"""
pygments.lexers.asm
~~~~~~~~~~~~~~~~~~~
Lexers for assembly languages.
:copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import re
from pygments.lexer import RegexLexer, include, bygroups, using, words, \
DelegatingLexer
from pygments.lexers.c_cpp import CppLexer, CLexer
from pygments.lexers.d import DLexer
from pygments.token import Text, Name, Number, String, Comment, Punctuation, \
Other, Keyword, Operator
__all__ = ['GasLexer', 'ObjdumpLexer', 'DObjdumpLexer', 'CppObjdumpLexer',
'CObjdumpLexer', 'HsailLexer', 'LlvmLexer', 'NasmLexer',
'NasmObjdumpLexer', 'TasmLexer', 'Ca65Lexer', 'Dasm16Lexer']
class GasLexer(RegexLexer):
"""
For Gas (AT&T) assembly code.
"""
name = 'GAS'
aliases = ['gas', 'asm']
filenames = ['*.s', '*.S']
mimetypes = ['text/x-gas']
#: optional Comment or Whitespace
string = r'"(\\"|[^"])*"'
char = r'[\w$.@-]'
identifier = r'(?:[a-zA-Z$_]' + char + r'*|\.' + char + '+)'
number = r'(?:0[xX][a-zA-Z0-9]+|\d+)'
tokens = {
'root': [
include('whitespace'),
(identifier + ':', Name.Label),
(r'\.' + identifier, Name.Attribute, 'directive-args'),
(r'lock|rep(n?z)?|data\d+', Name.Attribute),
(identifier, Name.Function, 'instruction-args'),
(r'[\r\n]+', Text)
],
'directive-args': [
(identifier, Name.Constant),
(string, String),
('@' + identifier, Name.Attribute),
(number, Number.Integer),
(r'[\r\n]+', Text, '#pop'),
(r'[;#].*?\n', Comment, '#pop'),
include('punctuation'),
include('whitespace')
],
'instruction-args': [
# For objdump-disassembled code, shouldn't occur in
# actual assembler input
('([a-z0-9]+)( )(<)('+identifier+')(>)',
bygroups(Number.Hex, Text, Punctuation, Name.Constant,
Punctuation)),
('([a-z0-9]+)( )(<)('+identifier+')([-+])('+number+')(>)',
bygroups(Number.Hex, Text, Punctuation, Name.Constant,
Punctuation, Number.Integer, Punctuation)),
# Address constants
(identifier, Name.Constant),
(number, Number.Integer),
# Registers
('%' + identifier, Name.Variable),
# Numeric constants
('$'+number, Number.Integer),
(r"$'(.|\\')'", String.Char),
(r'[\r\n]+', Text, '#pop'),
(r'[;#].*?\n', Comment, '#pop'),
include('punctuation'),
include('whitespace')
],
'whitespace': [
(r'\n', Text),
(r'\s+', Text),
(r'[;#].*?\n', Comment)
],
'punctuation': [
(r'[-*,.()\[\]!:]+', Punctuation)
]
}
def analyse_text(text):
if re.match(r'^\.(text|data|section)', text, re.M):
return True
elif re.match(r'^\.\w+', text, re.M):
return 0.1
def _objdump_lexer_tokens(asm_lexer):
"""
Common objdump lexer tokens to wrap an ASM lexer.
"""
hex_re = r'[0-9A-Za-z]'
return {
'root': [
# File name & format:
('(.*?)(:)( +file format )(.*?)$',
bygroups(Name.Label, Punctuation, Text, String)),
# Section header
('(Disassembly of section )(.*?)(:)$',
bygroups(Text, Name.Label, Punctuation)),
# Function labels
# (With offset)
('('+hex_re+'+)( )(<)(.*?)([-+])(0[xX][A-Za-z0-9]+)(>:)$',
bygroups(Number.Hex, Text, Punctuation, Name.Function,
Punctuation, Number.Hex, Punctuation)),
# (Without offset)
('('+hex_re+'+)( )(<)(.*?)(>:)$',
bygroups(Number.Hex, Text, Punctuation, Name.Function,
Punctuation)),
# Code line with disassembled instructions
('( *)('+hex_re+r'+:)(\t)((?:'+hex_re+hex_re+' )+)( *\t)([a-zA-Z].*?)$',
bygroups(Text, Name.Label, Text, Number.Hex, Text,
using(asm_lexer))),
# Code line with ascii
('( *)('+hex_re+r'+:)(\t)((?:'+hex_re+hex_re+' )+)( *)(.*?)$',
bygroups(Text, Name.Label, Text, Number.Hex, Text, String)),
# Continued code line, only raw opcodes without disassembled
# instruction
('( *)('+hex_re+r'+:)(\t)((?:'+hex_re+hex_re+' )+)$',
bygroups(Text, Name.Label, Text, Number.Hex)),
# Skipped a few bytes
(r'\t\.\.\.$', Text),
# Relocation line
# (With offset)
(r'(\t\t\t)('+hex_re+r'+:)( )([^\t]+)(\t)(.*?)([-+])(0x'+hex_re+'+)$',
bygroups(Text, Name.Label, Text, Name.Property, Text,
Name.Constant, Punctuation, Number.Hex)),
# (Without offset)
(r'(\t\t\t)('+hex_re+r'+:)( )([^\t]+)(\t)(.*?)$',
bygroups(Text, Name.Label, Text, Name.Property, Text,
Name.Constant)),
(r'[^\n]+\n', Other)
]
}
class ObjdumpLexer(RegexLexer):
"""
For the output of 'objdump -dr'
"""
name = 'objdump'
aliases = ['objdump']
filenames = ['*.objdump']
mimetypes = ['text/x-objdump']
tokens = _objdump_lexer_tokens(GasLexer)
class DObjdumpLexer(DelegatingLexer):
"""
For the output of 'objdump -Sr on compiled D files'
"""
name = 'd-objdump'
aliases = ['d-objdump']
filenames = ['*.d-objdump']
mimetypes = ['text/x-d-objdump']
def __init__(self, **options):
super(DObjdumpLexer, self).__init__(DLexer, ObjdumpLexer, **options)
class CppObjdumpLexer(DelegatingLexer):
"""
For the output of 'objdump -Sr on compiled C++ files'
"""
name = 'cpp-objdump'
aliases = ['cpp-objdump', 'c++-objdumb', 'cxx-objdump']
filenames = ['*.cpp-objdump', '*.c++-objdump', '*.cxx-objdump']
mimetypes = ['text/x-cpp-objdump']
def __init__(self, **options):
super(CppObjdumpLexer, self).__init__(CppLexer, ObjdumpLexer, **options)
class CObjdumpLexer(DelegatingLexer):
"""
For the output of 'objdump -Sr on compiled C files'
"""
name = 'c-objdump'
aliases = ['c-objdump']
filenames = ['*.c-objdump']
mimetypes = ['text/x-c-objdump']
def __init__(self, **options):
super(CObjdumpLexer, self).__init__(CLexer, ObjdumpLexer, **options)
class HsailLexer(RegexLexer):
"""
For HSAIL assembly code.
.. versionadded:: 2.2
"""
name = 'HSAIL'
aliases = ['hsail', 'hsa']
filenames = ['*.hsail']
mimetypes = ['text/x-hsail']
string = r'"[^"]*?"'
identifier = r'[a-zA-Z_][\w.]*'
# Registers
register_number = r'[0-9]+'
register = r'(\$(c|s|d|q)' + register_number + ')'
# Qualifiers
alignQual = r'(align\(\d+\))'
widthQual = r'(width\((\d+|all)\))'
allocQual = r'(alloc\(agent\))'
# Instruction Modifiers
roundingMod = (r'((_ftz)?(_up|_down|_zero|_near))')
datatypeMod = (r'_('
# packedTypes
r'u8x4|s8x4|u16x2|s16x2|u8x8|s8x8|u16x4|s16x4|u32x2|s32x2|'
r'u8x16|s8x16|u16x8|s16x8|u32x4|s32x4|u64x2|s64x2|'
r'f16x2|f16x4|f16x8|f32x2|f32x4|f64x2|'
# baseTypes
r'u8|s8|u16|s16|u32|s32|u64|s64|'
r'b128|b8|b16|b32|b64|b1|'
r'f16|f32|f64|'
# opaqueType
r'roimg|woimg|rwimg|samp|sig32|sig64)')
# Numeric Constant
float = r'((\d+\.)|(\d*\.\d+))[eE][+-]?\d+'
hexfloat = r'0[xX](([0-9a-fA-F]+\.[0-9a-fA-F]*)|([0-9a-fA-F]*\.[0-9a-fA-F]+))[pP][+-]?\d+'
ieeefloat = r'0((h|H)[0-9a-fA-F]{4}|(f|F)[0-9a-fA-F]{8}|(d|D)[0-9a-fA-F]{16})'
tokens = {
'root': [
include('whitespace'),
include('comments'),
(string, String),
(r'@' + identifier + ':?', Name.Label),
(register, Name.Variable.Anonymous),
include('keyword'),
(r'&' + identifier, Name.Variable.Global),
(r'%' + identifier, Name.Variable),
(hexfloat, Number.Hex),
(r'0[xX][a-fA-F0-9]+', Number.Hex),
(ieeefloat, Number.Float),
(float, Number.Float),
(r'\d+', Number.Integer),
(r'[=<>{}\[\]()*.,:;!]|x\b', Punctuation)
],
'whitespace': [
(r'(\n|\s)+', Text),
],
'comments': [
(r'/\*.*?\*/', Comment.Multiline),
(r'//.*?\n', Comment.Single),
],
'keyword': [
# Types
(r'kernarg' + datatypeMod, Keyword.Type),
# Regular keywords
(r'\$(full|base|small|large|default|zero|near)', Keyword),
(words((
'module', 'extension', 'pragma', 'prog', 'indirect', 'signature',
'decl', 'kernel', 'function', 'enablebreakexceptions',
'enabledetectexceptions', 'maxdynamicgroupsize', 'maxflatgridsize',
'maxflatworkgroupsize', 'requireddim', 'requiredgridsize',
'requiredworkgroupsize', 'requirenopartialworkgroups'),
suffix=r'\b'), Keyword),
# instructions
(roundingMod, Keyword),
(datatypeMod, Keyword),
(r'_(' + alignQual + '|' + widthQual + ')', Keyword),
(r'_kernarg', Keyword),
(r'(nop|imagefence)\b', Keyword),
(words((
'cleardetectexcept', 'clock', 'cuid', 'debugtrap', 'dim',
'getdetectexcept', 'groupbaseptr', 'kernargbaseptr', 'laneid',
'maxcuid', 'maxwaveid', 'packetid', 'setdetectexcept', 'waveid',
'workitemflatabsid', 'workitemflatid', 'nullptr', 'abs', 'bitrev',
'currentworkgroupsize', 'currentworkitemflatid', 'fract', 'ncos',
'neg', 'nexp2', 'nlog2', 'nrcp', 'nrsqrt', 'nsin', 'nsqrt',
'gridgroups', 'gridsize', 'not', 'sqrt', 'workgroupid',
'workgroupsize', 'workitemabsid', 'workitemid', 'ceil', 'floor',
'rint', 'trunc', 'add', 'bitmask', 'borrow', 'carry', 'copysign',
'div', 'rem', 'sub', 'shl', 'shr', 'and', 'or', 'xor', 'unpackhi',
'unpacklo', 'max', 'min', 'fma', 'mad', 'bitextract', 'bitselect',
'shuffle', 'cmov', 'bitalign', 'bytealign', 'lerp', 'nfma', 'mul',
'mulhi', 'mul24hi', 'mul24', 'mad24', 'mad24hi', 'bitinsert',
'combine', 'expand', 'lda', 'mov', 'pack', 'unpack', 'packcvt',
'unpackcvt', 'sad', 'sementp', 'ftos', 'stof', 'cmp', 'ld', 'st',
'_eq', '_ne', '_lt', '_le', '_gt', '_ge', '_equ', '_neu', '_ltu',
'_leu', '_gtu', '_geu', '_num', '_nan', '_seq', '_sne', '_slt',
'_sle', '_sgt', '_sge', '_snum', '_snan', '_sequ', '_sneu', '_sltu',
'_sleu', '_sgtu', '_sgeu', 'atomic', '_ld', '_st', '_cas', '_add',
'_and', '_exch', '_max', '_min', '_or', '_sub', '_wrapdec',
'_wrapinc', '_xor', 'ret', 'cvt', '_readonly', '_kernarg', '_global',
'br', 'cbr', 'sbr', '_scacq', '_screl', '_scar', '_rlx', '_wave',
'_wg', '_agent', '_system', 'ldimage', 'stimage', '_v2', '_v3', '_v4',
'_1d', '_2d', '_3d', '_1da', '_2da', '_1db', '_2ddepth', '_2dadepth',
'_width', '_height', '_depth', '_array', '_channelorder',
'_channeltype', 'querysampler', '_coord', '_filter', '_addressing',
'barrier', 'wavebarrier', 'initfbar', 'joinfbar', 'waitfbar',
'arrivefbar', 'leavefbar', 'releasefbar', 'ldf', 'activelaneid',
'activelanecount', 'activelanemask', 'activelanepermute', 'call',
'scall', 'icall', 'alloca', 'packetcompletionsig',
'addqueuewriteindex', 'casqueuewriteindex', 'ldqueuereadindex',
'stqueuereadindex', 'readonly', 'global', 'private', 'group',
'spill', 'arg', '_upi', '_downi', '_zeroi', '_neari', '_upi_sat',
'_downi_sat', '_zeroi_sat', '_neari_sat', '_supi', '_sdowni',
'_szeroi', '_sneari', '_supi_sat', '_sdowni_sat', '_szeroi_sat',
'_sneari_sat', '_pp', '_ps', '_sp', '_ss', '_s', '_p', '_pp_sat',
'_ps_sat', '_sp_sat', '_ss_sat', '_s_sat', '_p_sat')), Keyword),
# Integer types
(r'i[1-9]\d*', Keyword)
]
}
class LlvmLexer(RegexLexer):
"""
For LLVM assembly code.
"""
name = 'LLVM'
aliases = ['llvm']
filenames = ['*.ll']
mimetypes = ['text/x-llvm']
#: optional Comment or Whitespace
string = r'"[^"]*?"'
identifier = r'([-a-zA-Z$._][\w\-$.]*|' + string + ')'
tokens = {
'root': [
include('whitespace'),
# Before keywords, because keywords are valid label names :(...
(identifier + r'\s*:', Name.Label),
include('keyword'),
(r'%' + identifier, Name.Variable),
(r'@' + identifier, Name.Variable.Global),
(r'%\d+', Name.Variable.Anonymous),
(r'@\d+', Name.Variable.Global),
(r'#\d+', Name.Variable.Global),
(r'!' + identifier, Name.Variable),
(r'!\d+', Name.Variable.Anonymous),
(r'c?' + string, String),
(r'0[xX][a-fA-F0-9]+', Number),
(r'-?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?', Number),
(r'[=<>{}\[\]()*.,!]|x\b', Punctuation)
],
'whitespace': [
(r'(\n|\s)+', Text),
(r';.*?\n', Comment)
],
'keyword': [
# Regular keywords
(words((
'acq_rel', 'acquire', 'add', 'addrspace', 'addrspacecast', 'afn', 'alias',
'aliasee', 'align', 'alignLog2', 'alignstack', 'alloca', 'allocsize', 'allOnes',
'alwaysinline', 'amdgpu_cs', 'amdgpu_es', 'amdgpu_gs', 'amdgpu_hs',
'amdgpu_kernel', 'amdgpu_ls', 'amdgpu_ps', 'amdgpu_vs', 'and', 'any',
'anyregcc', 'appending', 'arcp', 'argmemonly', 'args', 'arm_aapcs_vfpcc',
'arm_aapcscc', 'arm_apcscc', 'ashr', 'asm', 'atomic', 'atomicrmw', 'attributes',
'available_externally', 'avr_intrcc', 'avr_signalcc', 'bit', 'bitcast',
'bitMask', 'blockaddress', 'br', 'branchFunnel', 'builtin', 'byArg', 'byte',
'byteArray', 'byval', 'c', 'call', 'callee', 'caller', 'calls', 'catch',
'catchpad', 'catchret', 'catchswitch', 'cc', 'ccc', 'cleanup', 'cleanuppad',
'cleanupret', 'cmpxchg', 'cold', 'coldcc', 'comdat', 'common', 'constant',
'contract', 'convergent', 'critical', 'cxx_fast_tlscc', 'datalayout', 'declare',
'default', 'define', 'deplibs', 'dereferenceable', 'dereferenceable_or_null',
'distinct', 'dllexport', 'dllimport', 'double', 'dso_local', 'dso_preemptable',
'dsoLocal', 'eq', 'exact', 'exactmatch', 'extern_weak', 'external',
'externally_initialized', 'extractelement', 'extractvalue', 'fadd', 'false',
'fast', 'fastcc', 'fcmp', 'fdiv', 'fence', 'filter', 'flags', 'float', 'fmul',
'fp128', 'fpext', 'fptosi', 'fptoui', 'fptrunc', 'frem', 'from', 'fsub',
'funcFlags', 'function', 'gc', 'getelementptr', 'ghccc', 'global', 'guid', 'gv',
'half', 'hash', 'hhvm_ccc', 'hhvmcc', 'hidden', 'hot', 'hotness', 'icmp',
'ifunc', 'inaccessiblemem_or_argmemonly', 'inaccessiblememonly', 'inalloca',
'inbounds', 'indir', 'indirectbr', 'info', 'initialexec', 'inline',
'inlineBits', 'inlinehint', 'inrange', 'inreg', 'insertelement', 'insertvalue',
'insts', 'intel_ocl_bicc', 'inteldialect', 'internal', 'inttoptr', 'invoke',
'jumptable', 'kind', 'label', 'landingpad', 'largest', 'linkage', 'linkonce',
'linkonce_odr', 'live', 'load', 'local_unnamed_addr', 'localdynamic',
'localexec', 'lshr', 'max', 'metadata', 'min', 'minsize', 'module', 'monotonic',
'msp430_intrcc', 'mul', 'musttail', 'naked', 'name', 'nand', 'ne', 'nest',
'ninf', 'nnan', 'noalias', 'nobuiltin', 'nocapture', 'nocf_check',
'noduplicate', 'noduplicates', 'noimplicitfloat', 'noinline', 'none',
'nonlazybind', 'nonnull', 'norecurse', 'noRecurse', 'noredzone', 'noreturn',
'notail', 'notEligibleToImport', 'nounwind', 'nsw', 'nsz', 'null', 'nuw', 'oeq',
'offset', 'oge', 'ogt', 'ole', 'olt', 'one', 'opaque', 'optforfuzzing',
'optnone', 'optsize', 'or', 'ord', 'path', 'personality', 'phi', 'ppc_fp128',
'prefix', 'preserve_allcc', 'preserve_mostcc', 'private', 'prologue',
'protected', 'ptrtoint', 'ptx_device', 'ptx_kernel', 'readnone', 'readNone',
'readonly', 'readOnly', 'reassoc', 'refs', 'relbf', 'release', 'resByArg',
'resume', 'ret', 'returnDoesNotAlias', 'returned', 'returns_twice', 'safestack',
'samesize', 'sanitize_address', 'sanitize_hwaddress', 'sanitize_memory',
'sanitize_thread', 'sdiv', 'section', 'select', 'seq_cst', 'sext', 'sge', 'sgt',
'shadowcallstack', 'shl', 'shufflevector', 'sideeffect', 'signext', 'single',
'singleImpl', 'singleImplName', 'sitofp', 'sizeM1', 'sizeM1BitWidth', 'sle',
'slt', 'source_filename', 'speculatable', 'spir_func', 'spir_kernel', 'srem',
'sret', 'ssp', 'sspreq', 'sspstrong', 'store', 'strictfp', 'sub', 'summaries',
'summary', 'swiftcc', 'swifterror', 'swiftself', 'switch', 'syncscope', 'tail',
'target', 'thread_local', 'to', 'token', 'triple', 'true', 'trunc', 'type',
'typeCheckedLoadConstVCalls', 'typeCheckedLoadVCalls', 'typeid', 'typeIdInfo',
'typeTestAssumeConstVCalls', 'typeTestAssumeVCalls', 'typeTestRes', 'typeTests',
'udiv', 'ueq', 'uge', 'ugt', 'uitofp', 'ule', 'ult', 'umax', 'umin', 'undef',
'une', 'uniformRetVal', 'uniqueRetVal', 'unknown', 'unnamed_addr', 'uno',
'unordered', 'unreachable', 'unsat', 'unwind', 'urem', 'uselistorder',
'uselistorder_bb', 'uwtable', 'va_arg', 'variable', 'vFuncId',
'virtualConstProp', 'void', 'volatile', 'weak', 'weak_odr', 'webkit_jscc',
'win64cc', 'within', 'wpdRes', 'wpdResolutions', 'writeonly', 'x',
'x86_64_sysvcc', 'x86_fastcallcc', 'x86_fp80', 'x86_intrcc', 'x86_mmx',
'x86_regcallcc', 'x86_stdcallcc', 'x86_thiscallcc', 'x86_vectorcallcc', 'xchg',
'xor', 'zeroext', 'zeroinitializer', 'zext'),
suffix=r'\b'), Keyword),
# Types
(words(('void', 'half', 'float', 'double', 'x86_fp80', 'fp128',
'ppc_fp128', 'label', 'metadata', 'token')), Keyword.Type),
# Integer types
(r'i[1-9]\d*', Keyword)
]
}
class NasmLexer(RegexLexer):
"""
For Nasm (Intel) assembly code.
"""
name = 'NASM'
aliases = ['nasm']
filenames = ['*.asm', '*.ASM']
mimetypes = ['text/x-nasm']
identifier = r'[a-z$._?][\w$.?#@~]*'
hexn = r'(?:0x[0-9a-f]+|$0[0-9a-f]*|[0-9]+[0-9a-f]*h)'
octn = r'[0-7]+q'
binn = r'[01]+b'
decn = r'[0-9]+'
floatn = decn + r'\.e?' + decn
string = r'"(\\"|[^"\n])*"|' + r"'(\\'|[^'\n])*'|" + r"`(\\`|[^`\n])*`"
declkw = r'(?:res|d)[bwdqt]|times'
register = (r'r[0-9][0-5]?[bwd]|'
r'[a-d][lh]|[er]?[a-d]x|[er]?[sb]p|[er]?[sd]i|[c-gs]s|st[0-7]|'
r'mm[0-7]|cr[0-4]|dr[0-367]|tr[3-7]')
wordop = r'seg|wrt|strict'
type = r'byte|[dq]?word'
# Directives must be followed by whitespace, otherwise CPU will match
# cpuid for instance.
directives = (r'(?:BITS|USE16|USE32|SECTION|SEGMENT|ABSOLUTE|EXTERN|GLOBAL|'
r'ORG|ALIGN|STRUC|ENDSTRUC|COMMON|CPU|GROUP|UPPERCASE|IMPORT|'
r'EXPORT|LIBRARY|MODULE)\s+')
flags = re.IGNORECASE | re.MULTILINE
tokens = {
'root': [
(r'^\s*%', Comment.Preproc, 'preproc'),
include('whitespace'),
(identifier + ':', Name.Label),
(r'(%s)(\s+)(equ)' % identifier,
bygroups(Name.Constant, Keyword.Declaration, Keyword.Declaration),
'instruction-args'),
(directives, Keyword, 'instruction-args'),
(declkw, Keyword.Declaration, 'instruction-args'),
(identifier, Name.Function, 'instruction-args'),
(r'[\r\n]+', Text)
],
'instruction-args': [
(string, String),
(hexn, Number.Hex),
(octn, Number.Oct),
(binn, Number.Bin),
(floatn, Number.Float),
(decn, Number.Integer),
include('punctuation'),
(register, Name.Builtin),
(identifier, Name.Variable),
(r'[\r\n]+', Text, '#pop'),
include('whitespace')
],
'preproc': [
(r'[^;\n]+', Comment.Preproc),
(r';.*?\n', Comment.Single, '#pop'),
(r'\n', Comment.Preproc, '#pop'),
],
'whitespace': [
(r'\n', Text),
(r'[ \t]+', Text),
(r';.*', Comment.Single)
],
'punctuation': [
(r'[,():\[\]]+', Punctuation),
(r'[&|^<>+*/%~-]+', Operator),
(r'[$]+', Keyword.Constant),
(wordop, Operator.Word),
(type, Keyword.Type)
],
}
class NasmObjdumpLexer(ObjdumpLexer):
"""
For the output of 'objdump -d -M intel'.
.. versionadded:: 2.0
"""
name = 'objdump-nasm'
aliases = ['objdump-nasm']
filenames = ['*.objdump-intel']
mimetypes = ['text/x-nasm-objdump']
tokens = _objdump_lexer_tokens(NasmLexer)
class TasmLexer(RegexLexer):
"""
For Tasm (Turbo Assembler) assembly code.
"""
name = 'TASM'
aliases = ['tasm']
filenames = ['*.asm', '*.ASM', '*.tasm']
mimetypes = ['text/x-tasm']
identifier = r'[@a-z$._?][\w$.?#@~]*'
hexn = r'(?:0x[0-9a-f]+|$0[0-9a-f]*|[0-9]+[0-9a-f]*h)'
octn = r'[0-7]+q'
binn = r'[01]+b'
decn = r'[0-9]+'
floatn = decn + r'\.e?' + decn
string = r'"(\\"|[^"\n])*"|' + r"'(\\'|[^'\n])*'|" + r"`(\\`|[^`\n])*`"
declkw = r'(?:res|d)[bwdqt]|times'
register = (r'r[0-9][0-5]?[bwd]|'
r'[a-d][lh]|[er]?[a-d]x|[er]?[sb]p|[er]?[sd]i|[c-gs]s|st[0-7]|'
r'mm[0-7]|cr[0-4]|dr[0-367]|tr[3-7]')
wordop = r'seg|wrt|strict'
type = r'byte|[dq]?word'
directives = (r'BITS|USE16|USE32|SECTION|SEGMENT|ABSOLUTE|EXTERN|GLOBAL|'
r'ORG|ALIGN|STRUC|ENDSTRUC|ENDS|COMMON|CPU|GROUP|UPPERCASE|INCLUDE|'
r'EXPORT|LIBRARY|MODULE|PROC|ENDP|USES|ARG|DATASEG|UDATASEG|END|IDEAL|'
r'P386|MODEL|ASSUME|CODESEG|SIZE')
# T[A-Z][a-z] is more of a convention. Lexer should filter out STRUC definitions
# and then 'add' them to datatype somehow.
datatype = (r'db|dd|dw|T[A-Z][a-z]+')
flags = re.IGNORECASE | re.MULTILINE
tokens = {
'root': [
(r'^\s*%', Comment.Preproc, 'preproc'),
include('whitespace'),
(identifier + ':', Name.Label),
(directives, Keyword, 'instruction-args'),
(r'(%s)(\s+)(%s)' % (identifier, datatype),
bygroups(Name.Constant, Keyword.Declaration, Keyword.Declaration),
'instruction-args'),
(declkw, Keyword.Declaration, 'instruction-args'),
(identifier, Name.Function, 'instruction-args'),
(r'[\r\n]+', Text)
],
'instruction-args': [
(string, String),
(hexn, Number.Hex),
(octn, Number.Oct),
(binn, Number.Bin),
(floatn, Number.Float),
(decn, Number.Integer),
include('punctuation'),
(register, Name.Builtin),
(identifier, Name.Variable),
# Do not match newline when it's preceeded by a backslash
(r'(\\\s*)(;.*)([\r\n])', bygroups(Text, Comment.Single, Text)),
(r'[\r\n]+', Text, '#pop'),
include('whitespace')
],
'preproc': [
(r'[^;\n]+', Comment.Preproc),
(r';.*?\n', Comment.Single, '#pop'),
(r'\n', Comment.Preproc, '#pop'),
],
'whitespace': [
(r'[\n\r]', Text),
(r'\\[\n\r]', Text),
(r'[ \t]+', Text),
(r';.*', Comment.Single)
],
'punctuation': [
(r'[,():\[\]]+', Punctuation),
(r'[&|^<>+*=/%~-]+', Operator),
(r'[$]+', Keyword.Constant),
(wordop, Operator.Word),
(type, Keyword.Type)
],
}
class Ca65Lexer(RegexLexer):
"""
For ca65 assembler sources.
.. versionadded:: 1.6
"""
name = 'ca65 assembler'
aliases = ['ca65']
filenames = ['*.s']
flags = re.IGNORECASE
tokens = {
'root': [
(r';.*', Comment.Single),
(r'\s+', Text),
(r'[a-z_.@$][\w.@$]*:', Name.Label),
(r'((ld|st)[axy]|(in|de)[cxy]|asl|lsr|ro[lr]|adc|sbc|cmp|cp[xy]'
r'|cl[cvdi]|se[cdi]|jmp|jsr|bne|beq|bpl|bmi|bvc|bvs|bcc|bcs'
r'|p[lh][ap]|rt[is]|brk|nop|ta[xy]|t[xy]a|txs|tsx|and|ora|eor'
r'|bit)\b', Keyword),
(r'\.\w+', Keyword.Pseudo),
(r'[-+~*/^&|!<>=]', Operator),
(r'"[^"\n]*.', String),
(r"'[^'\n]*.", String.Char),
(r'\$[0-9a-f]+|[0-9a-f]+h\b', Number.Hex),
(r'\d+', Number.Integer),
(r'%[01]+', Number.Bin),
(r'[#,.:()=\[\]]', Punctuation),
(r'[a-z_.@$][\w.@$]*', Name),
]
}
def analyse_text(self, text):
# comments in GAS start with "#"
if re.match(r'^\s*;', text, re.MULTILINE):
return 0.9
class Dasm16Lexer(RegexLexer):
"""
Simple lexer for DCPU-16 Assembly
Check http://0x10c.com/doc/dcpu-16.txt
.. versionadded:: 2.4
"""
name = 'DASM16'
aliases = ['dasm16']
filenames = ['*.dasm16', '*.dasm']
mimetypes = ['text/x-dasm16']
INSTRUCTIONS = [
'SET',
'ADD', 'SUB',
'MUL', 'MLI',
'DIV', 'DVI',
'MOD', 'MDI',
'AND', 'BOR', 'XOR',
'SHR', 'ASR', 'SHL',
'IFB', 'IFC', 'IFE', 'IFN', 'IFG', 'IFA', 'IFL', 'IFU',
'ADX', 'SBX',
'STI', 'STD',
'JSR',
'INT', 'IAG', 'IAS', 'RFI', 'IAQ', 'HWN', 'HWQ', 'HWI',
]
REGISTERS = [
'A', 'B', 'C',
'X', 'Y', 'Z',
'I', 'J',
'SP', 'PC', 'EX',
'POP', 'PEEK', 'PUSH'
]
# Regexes yo
char = r'[a-zA-Z$._0-9@]'
identifier = r'(?:[a-zA-Z$_]' + char + r'*|\.' + char + '+)'
number = r'[+-]?(?:0[xX][a-zA-Z0-9]+|\d+)'
binary_number = r'0b[01_]+'
instruction = r'(?i)(' + '|'.join(INSTRUCTIONS) + ')'
single_char = r"'\\?" + char + "'"
string = r'"(\\"|[^"])*"'
def guess_identifier(lexer, match):
ident = match.group(0)
klass = Name.Variable if ident.upper() in lexer.REGISTERS else Name.Label
yield match.start(), klass, ident
tokens = {
'root': [
include('whitespace'),
(':' + identifier, Name.Label),
(identifier + ':', Name.Label),
(instruction, Name.Function, 'instruction-args'),
(r'\.' + identifier, Name.Function, 'data-args'),
(r'[\r\n]+', Text)
],
'numeric' : [
(binary_number, Number.Integer),
(number, Number.Integer),
(single_char, String),
],
'arg' : [
(identifier, guess_identifier),
include('numeric')
],
'deref' : [
(r'\+', Punctuation),
(r'\]', Punctuation, '#pop'),
include('arg'),
include('whitespace')
],
'instruction-line' : [
(r'[\r\n]+', Text, '#pop'),
(r';.*?$', Comment, '#pop'),
include('whitespace')
],
'instruction-args': [
(r',', Punctuation),
(r'\[', Punctuation, 'deref'),
include('arg'),
include('instruction-line')
],
'data-args' : [
(r',', Punctuation),
include('numeric'),
(string, String),
include('instruction-line')
],
'whitespace': [
(r'\n', Text),
(r'\s+', Text),
(r';.*?\n', Comment)
],
}
Zerion Mini Shell 1.0