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Side by Side Diff: courgette/assembly_program.cc

Issue 3904002: Convert LOG(INFO) to VLOG(1) - courgette/. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 10 years, 2 months ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "courgette/assembly_program.h" 5 #include "courgette/assembly_program.h"
6 6
7 #include <memory.h> 7 #include <memory.h>
8 #include <algorithm> 8 #include <algorithm>
9 #include <map> 9 #include <map>
10 #include <set> 10 #include <set>
11 #include <sstream> 11 #include <sstream>
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211 for (RVAToLabel::iterator p = labels->begin(); p != labels->end(); ++p) { 211 for (RVAToLabel::iterator p = labels->begin(); p != labels->end(); ++p) {
212 int index = p->second->index_; 212 int index = p->second->index_;
213 if (index != Label::kNoIndex) { 213 if (index != Label::kNoIndex) {
214 while (static_cast<size_t>(index) >= available.size()) 214 while (static_cast<size_t>(index) >= available.size())
215 available.push_back(true); 215 available.push_back(true);
216 available.at(index) = false; 216 available.at(index) = false;
217 ++used; 217 ++used;
218 } 218 }
219 } 219 }
220 220
221 LOG(INFO) << used << " of " << labels->size() << " labels pre-assigned"; 221 VLOG(1) << used << " of " << labels->size() << " labels pre-assigned";
222 222
223 // Are there any unused labels that happen to be adjacent following a used 223 // Are there any unused labels that happen to be adjacent following a used
224 // label? 224 // label?
225 // 225 //
226 int fill_forward_count = 0; 226 int fill_forward_count = 0;
227 Label* prev = 0; 227 Label* prev = 0;
228 for (RVAToLabel::iterator p = labels->begin(); p != labels->end(); ++p) { 228 for (RVAToLabel::iterator p = labels->begin(); p != labels->end(); ++p) {
229 Label* current = p->second; 229 Label* current = p->second;
230 if (current->index_ == Label::kNoIndex) { 230 if (current->index_ == Label::kNoIndex) {
231 size_t index = 0; 231 size_t index = 0;
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275 while (!available.at(index)) { 275 while (!available.at(index)) {
276 ++index; 276 ++index;
277 } 277 }
278 current->index_ = index; 278 current->index_ = index;
279 available.at(index) = false; 279 available.at(index) = false;
280 ++index; 280 ++index;
281 ++fill_infill_count; 281 ++fill_infill_count;
282 } 282 }
283 } 283 }
284 284
285 LOG(INFO) << " fill" 285 VLOG(1) << " fill forward " << fill_forward_count
286 << " forward " << fill_forward_count << " " 286 << " backward " << fill_backward_count
287 << " backward " << fill_backward_count << " " 287 << " infill " << fill_infill_count;
288 << " infill " << fill_infill_count;
289 } 288 }
290 289
291 typedef void (EncodedProgram::*DefineLabelMethod)(int index, RVA value); 290 typedef void (EncodedProgram::*DefineLabelMethod)(int index, RVA value);
292 291
293 static void DefineLabels(const RVAToLabel& labels, 292 static void DefineLabels(const RVAToLabel& labels,
294 EncodedProgram* encoded_format, 293 EncodedProgram* encoded_format,
295 DefineLabelMethod define_label) { 294 DefineLabelMethod define_label) {
296 for (RVAToLabel::const_iterator p = labels.begin(); p != labels.end(); ++p) { 295 for (RVAToLabel::const_iterator p = labels.begin(); p != labels.end(); ++p) {
297 Label* label = p->second; 296 Label* label = p->second;
298 (encoded_format->*define_label)(label->index_, label->rva_); 297 (encoded_format->*define_label)(label->index_, label->rva_);
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362 EncodedProgram *encoded = program->Encode(); 361 EncodedProgram *encoded = program->Encode();
363 if (encoded) { 362 if (encoded) {
364 *output = encoded; 363 *output = encoded;
365 return C_OK; 364 return C_OK;
366 } else { 365 } else {
367 return C_GENERAL_ERROR; 366 return C_GENERAL_ERROR;
368 } 367 }
369 } 368 }
370 369
371 } // namespace courgette 370 } // namespace courgette
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