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55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
"""
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pygments.lexers.amdgpu
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~~~~~~~~~~~~~~~~~~~~~~
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Lexers for the AMDGPU ISA assembly.
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:copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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from pygments.lexer import RegexLexer, words
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from pygments.token import Name, Text, Keyword, Whitespace, Number, Comment
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import re
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__all__ = ['AMDGPULexer']
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class AMDGPULexer(RegexLexer):
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"""
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For AMD GPU assembly.
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"""
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name = 'AMDGPU'
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aliases = ['amdgpu']
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filenames = ['*.isa']
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url = 'https://gpuopen.com/amd-isa-documentation'
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version_added = '2.8'
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flags = re.IGNORECASE
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tokens = {
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'root': [
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(r'\s+', Whitespace),
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(r'[\r\n]+', Text),
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(r'(([a-z_0-9])*:([a-z_0-9])*)', Name.Attribute),
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(r'(\[|\]|\(|\)|,|\:|\&)', Text),
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(r'([;#]|//).*?\n', Comment.Single),
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(r'((s_)?(scratch|ds|buffer|flat|image)_[a-z0-9_]+)', Keyword.Reserved),
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(r'(_lo|_hi)', Name.Variable),
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(r'(vmcnt|lgkmcnt|expcnt)', Name.Attribute),
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(r'(attr[0-9].[a-z])', Name.Attribute),
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(words((
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'op', 'vaddr', 'vdata', 'off', 'soffset', 'srsrc', 'format',
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'offset', 'offen', 'idxen', 'glc', 'dlc', 'slc', 'tfe', 'lds',
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'lit', 'unorm'), suffix=r'\b'), Name.Attribute),
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(r'(label_[a-z0-9]+)', Keyword),
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(r'(_L[0-9]*)', Name.Variable),
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(r'(s|v)_[a-z0-9_]+', Keyword),
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(r'(v[0-9.]+|vcc|exec|v)', Name.Variable),
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(r's[0-9.]+|s', Name.Variable),
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(r'[0-9]+\.[^0-9]+', Number.Float),
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(r'(0[xX][a-z0-9]+)|([0-9]+)', Number.Integer)
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]
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}
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