decodetree enhacements

[Qemu-devel] [PATCH v3 10/12] decodetree: Allow +- to begin a number initializing a field

Richard Henderson posted 12 patches 6 years, 8 months ago

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Maintainers: Eduardo Habkost <ehabkost@redhat.com>, Cleber Rosa <crosa@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <rth@twiddle.net>

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[Qemu-devel] [PATCH v3 10/12] decodetree: Allow +- to begin a number initializing a field

Posted by Richard Henderson 6 years, 8 months ago

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 scripts/decodetree.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/decodetree.py b/scripts/decodetree.py
index 57d4c9297e..eef32f695f 100755
--- a/scripts/decodetree.py
+++ b/scripts/decodetree.py
@@ -589,7 +589,7 @@ def parse_generic(lineno, is_format, name, toks):
             continue
 
         # 'Foo=number' sets an argument field to a constant value
-        if re_fullmatch(re_ident + '=[0-9]+', t):
+        if re_fullmatch(re_ident + '=[+-]?[0-9]+', t):
             (fname, value) = t.split('=')
             value = int(value)
             flds = add_field(lineno, flds, fname, ConstField(value))
-- 
2.17.2