diff options
Diffstat (limited to 'miasm2/ir/translators/C.py')
| -rw-r--r-- | miasm2/ir/translators/C.py | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/miasm2/ir/translators/C.py b/miasm2/ir/translators/C.py index 89a2ac84..6700e826 100644 --- a/miasm2/ir/translators/C.py +++ b/miasm2/ir/translators/C.py @@ -1,6 +1,7 @@ from miasm2.ir.translators.translator import Translator from miasm2.expression.modint import size2mask -from miasm2.expression.expression import ExprInt, ExprCond, ExprCompose +from miasm2.expression.expression import ExprInt, ExprCond, ExprCompose, \ + TOK_EQUAL def int_size_to_bn(value, size): if size < 32: @@ -198,20 +199,14 @@ class TranslatorC(Translator): expr.size, self.from_expr(expr.args[0]), ) - elif expr.op.startswith("sint_to_fp"): - dest_size = expr.size - arg_size = expr.args[0].size - if (arg_size, dest_size) in [ - (32, 32), (64, 64), (32, 64), - ]: - func = "sint%d_to_fp%d" % (arg_size, dest_size) - else: + elif expr.op == "sint_to_fp": + size = expr.size + arg = expr.args[0] + if size not in [32, 64]: raise RuntimeError( - "Unsupported size for sint_to_fp: %r to %r" % ( - arg_size, - dest_size - )) - return "%s(%s)" % (func, self.from_expr(expr.args[0])) + "Unsupported size for sint_to_fp: %r" % size + ) + return "%s_%d(%s)" % (expr.op, size, self.from_expr(arg)) elif expr.op.startswith("fp_to_sint"): dest_size = expr.size arg_size = expr.args[0].size @@ -243,7 +238,7 @@ class TranslatorC(Translator): raise NotImplementedError('Unknown op: %r' % expr.op) elif len(expr.args) == 2: - if expr.op == "==": + if expr.op == TOK_EQUAL: return '(((%s&%s) == (%s&%s))?1:0)' % ( self.from_expr(expr.args[0]), self._size2mask(expr.args[0].size), |