Gabe Black has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/35276 )
Change subject: arch: Wrap a docstring in isa_parser.py.
......................................................................
arch: Wrap a docstring in isa_parser.py.
This brings the ISA parser in line with the style guide. Note that the
docstring needs to be a single string literal for python to consider it
a docstring, and the parser itself needs each line of the docstring to
be a rule in its CFG. We can accomplish both by taking advantage of the
fact that two directly adjacent quoted strings are treated as a single
string literal by python, and by escaping the newline so that they're
actually considered adjacent.
Change-Id: I7f4d252998877808425aafb0159600ba4c3bf9ad
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/35276
Reviewed-by: Giacomo Travaglini <[email protected]>
Maintainer: Giacomo Travaglini <[email protected]>
Tested-by: kokoro <[email protected]>
---
M src/arch/isa_parser.py
1 file changed, 2 insertions(+), 1 deletion(-)
Approvals:
Giacomo Travaglini: Looks good to me, approved; Looks good to me, approved
kokoro: Regressions pass
diff --git a/src/arch/isa_parser.py b/src/arch/isa_parser.py
index d69bea2..4f69a3f 100755
--- a/src/arch/isa_parser.py
+++ b/src/arch/isa_parser.py
@@ -2082,7 +2082,8 @@
# 'def [signed] bitfield <ID> [<first>:<last>]'
# This generates a preprocessor macro in the output file.
def p_def_bitfield_0(self, t):
- 'def_bitfield : DEF opt_signed BITFIELD ID LESS INTLIT COLON
INTLIT GREATER SEMI'
+ 'def_bitfield : DEF opt_signed ' \
+ 'BITFIELD ID LESS INTLIT COLON INTLIT GREATER SEMI'
expr = 'bits(machInst, %2d, %2d)' % (t[6], t[8])
if (t[2] == 'signed'):
expr = 'sext<%d>(%s)' % (t[6] - t[8] + 1, expr)
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I7f4d252998877808425aafb0159600ba4c3bf9ad
Gerrit-Change-Number: 35276
Gerrit-PatchSet: 3
Gerrit-Owner: Gabe Black <[email protected]>
Gerrit-Reviewer: Bobby R. Bruce <[email protected]>
Gerrit-Reviewer: Gabe Black <[email protected]>
Gerrit-Reviewer: Giacomo Travaglini <[email protected]>
Gerrit-Reviewer: Steve Reinhardt <[email protected]>
Gerrit-Reviewer: kokoro <[email protected]>
Gerrit-MessageType: merged
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