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added the possibility of a 5th operand

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This commit is contained in:
JanLJL
2020-12-06 18:05:59 +01:00
parent f41854a0a6
commit 81ce395115
2 changed files with 24 additions and 0 deletions
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5
osaca/parser/parser_AArch64.py
View File

@@ -202,6 +202,8 @@ class ParserAArch64(BaseParser):
+ pp.Optional(operand_rest.setResultsName('operand3'))
+ pp.Optional(pp.Suppress(pp.Literal(',')))
+ pp.Optional(operand_rest.setResultsName('operand4'))
+ pp.Optional(pp.Suppress(pp.Literal(',')))
+ pp.Optional(operand_rest.setResultsName('operand5'))
+ pp.Optional(self.comment)
)
@@ -320,6 +322,9 @@ class ParserAArch64(BaseParser):
# Check fourth operand
if 'operand4' in result:
operands.append(self.process_operand(result['operand4']))
# Check fifth operand
if 'operand5' in result:
operands.append(self.process_operand(result['operand5']))
return_dict = AttrDict(
{

19
tests/test_parser_AArch64.py
View File

@@ -151,6 +151,7 @@ class TestParserAArch64(unittest.TestCase):
line_prefetch = 'prfm pldl1keep, [x26, #2048] //HPL'
line_preindexed = 'stp x29, x30, [sp, #-16]!'
line_postindexed = 'ldp q2, q3, [x11], #64'
line_5_operands = 'fcmla z26.d, p0/m, z29.d, z21.d, #90'
instruction_form_1 = {
'instruction': None,
@@ -265,6 +266,22 @@ class TestParserAArch64(unittest.TestCase):
'line': 'ldp q2, q3, [x11], #64',
'line_number': 7,
}
instruction_form_8 = {
'instruction': 'fcmla',
'operands': [
{'register': {'prefix': 'z', 'name': '26', 'shape': 'd'}},
{'register': {'prefix': 'p', 'name': '0', 'predication': 'm'}},
{'register': {'prefix': 'z', 'name': '29', 'shape': 'd'}},
{'register': {'prefix': 'z', 'name': '21', 'shape': 'd'}},
{'immediate': {'value': '90'}},
],
'directive': None,
'comment': None,
'label': None,
'line': 'fcmla z26.d, p0/m, z29.d, z21.d, #90',
'line_number': 8,
}
parsed_1 = self.parser.parse_line(line_comment, 1)
parsed_2 = self.parser.parse_line(line_label, 2)
parsed_3 = self.parser.parse_line(line_directive, 3)
@@ -272,6 +289,7 @@ class TestParserAArch64(unittest.TestCase):
parsed_5 = self.parser.parse_line(line_prefetch, 5)
parsed_6 = self.parser.parse_line(line_preindexed, 6)
parsed_7 = self.parser.parse_line(line_postindexed, 7)
parsed_8 = self.parser.parse_line(line_5_operands, 8)
self.assertEqual(parsed_1, instruction_form_1)
self.assertEqual(parsed_2, instruction_form_2)
@@ -280,6 +298,7 @@ class TestParserAArch64(unittest.TestCase):
self.assertEqual(parsed_5, instruction_form_5)
self.assertEqual(parsed_6, instruction_form_6)
self.assertEqual(parsed_7, instruction_form_7)
self.assertEqual(parsed_8, instruction_form_8)
def test_parse_file(self):
parsed = self.parser.parse_file(self.triad_code)