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decodetree: Remove "insn" argument from trans_* expanders

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This allows trans_* expanders to be shared between decoders
for 32 and 16-bit insns, by not tying the expander to the
size of the insn that produced it.

This change requires adjusting the two existing users to match.

Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2018-10-23 11:05:27 +01:00
parent abd04f9290
commit 3a7be55465
4 changed files with 357 additions and 378 deletions
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5
scripts/decodetree.py
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@ -466,8 +466,7 @@ class Pattern(General):
output('typedef ', self.base.base.struct_name(),
' arg_', self.name, ';\n')
output(translate_scope, 'bool ', translate_prefix, '_', self.name,
'(DisasContext *ctx, arg_', self.name,
' *a, ', insntype, ' insn);\n')
'(DisasContext *ctx, arg_', self.name, ' *a);\n')
def output_code(self, i, extracted, outerbits, outermask):
global translate_prefix
@ -479,7 +478,7 @@ class Pattern(General):
for n, f in self.fields.items():
output(ind, 'u.f_', arg, '.', n, ' = ', f.str_extract(), ';\n')
output(ind, 'return ', translate_prefix, '_', self.name,
'(ctx, &u.f_', arg, ', insn);\n')
'(ctx, &u.f_', arg, ');\n')
# end Pattern