Add "kind" argument to Get/SetVReg.
In order to determine where a register is promoted its necessary to know
the kind of use of the register.
Extend notion of precise-ness to numeric verifier register types.
Dump verifier output in oatdump.
Dump vregs with their location or constant value.
Introduce indenting ostream utility.
Change-Id: Ia3d29497877976bc24465484743bca08236e1768
diff --git a/src/indenter.h b/src/indenter.h
new file mode 100644
index 0000000..f66df08
--- /dev/null
+++ b/src/indenter.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ART_SRC_INDENTER_H_
+#define ART_SRC_INDENTER_H_
+
+#include "macros.h"
+#include <streambuf>
+
+const char kIndentChar =' ';
+const size_t kIndentBy1Count = 2;
+
+class Indenter : public std::streambuf {
+ public:
+ Indenter(std::streambuf* out, char text, size_t count)
+ : indent_next_(true), out_sbuf_(out), text_(text), count_(count) {}
+
+ private:
+ int_type overflow(int_type c) {
+ if (c != std::char_traits<char>::eof()) {
+ if (indent_next_) {
+ for (size_t i = 0; i < count_; ++i) {
+ out_sbuf_->sputc(text_);
+ }
+ }
+ out_sbuf_->sputc(c);
+ indent_next_ = (c == '\n');
+ }
+ return std::char_traits<char>::not_eof(c);
+ }
+
+ int sync() {
+ return out_sbuf_->pubsync();
+ }
+
+ bool indent_next_;
+
+ // Buffer to write output to.
+ std::streambuf* const out_sbuf_;
+
+ // Text output as indent.
+ const char text_;
+
+ // Number of times text is output.
+ const size_t count_;
+
+ DISALLOW_COPY_AND_ASSIGN(Indenter);
+};
+
+#endif // ART_SRC_INDENTER_H_