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Issue 2707223002: Make --enable-heap-profiling=native "work" on Windows. (Closed)
Patch Set: Fix typos Created 3 years, 9 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 <stddef.h> 5 #include <stddef.h>
6 6
7 #include <limits> 7 #include <limits>
8 #include <sstream> 8 #include <sstream>
9 #include <string> 9 #include <string>
10 10
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247 EXPECT_EQ("00001", itoa_r_wrapper(1, 128, 10, 5)); 247 EXPECT_EQ("00001", itoa_r_wrapper(1, 128, 10, 5));
248 EXPECT_EQ("688", itoa_r_wrapper(0x688, 128, 16, 0)); 248 EXPECT_EQ("688", itoa_r_wrapper(0x688, 128, 16, 0));
249 EXPECT_EQ("688", itoa_r_wrapper(0x688, 128, 16, 1)); 249 EXPECT_EQ("688", itoa_r_wrapper(0x688, 128, 16, 1));
250 EXPECT_EQ("688", itoa_r_wrapper(0x688, 128, 16, 2)); 250 EXPECT_EQ("688", itoa_r_wrapper(0x688, 128, 16, 2));
251 EXPECT_EQ("688", itoa_r_wrapper(0x688, 128, 16, 3)); 251 EXPECT_EQ("688", itoa_r_wrapper(0x688, 128, 16, 3));
252 EXPECT_EQ("0688", itoa_r_wrapper(0x688, 128, 16, 4)); 252 EXPECT_EQ("0688", itoa_r_wrapper(0x688, 128, 16, 4));
253 EXPECT_EQ("00688", itoa_r_wrapper(0x688, 128, 16, 5)); 253 EXPECT_EQ("00688", itoa_r_wrapper(0x688, 128, 16, 5));
254 } 254 }
255 #endif // defined(OS_POSIX) && !defined(OS_ANDROID) 255 #endif // defined(OS_POSIX) && !defined(OS_ANDROID)
256 256
257 #if HAVE_TRACE_STACK_FRAME_POINTERS 257 #if HAVE_TRACE_STACK_FRAME_POINTERS && !defined(OS_WIN)
258 258 // Windows x64 binaries cannot be built with frame pointer, and MSVC doesn't
259 // provide intrinsics to query the frame pointer even for the x86 build, nor
260 // does it allow us to take the address of labels, so skip these under Windows.
259 template <size_t Depth> 261 template <size_t Depth>
260 void NOINLINE ExpectStackFramePointers(const void** frames, 262 void NOINLINE ExpectStackFramePointers(const void** frames,
261 size_t max_depth) { 263 size_t max_depth) {
262 code_start: 264 code_start:
263 // Calling __builtin_frame_address() forces compiler to emit 265 // Calling __builtin_frame_address() forces compiler to emit
264 // frame pointers, even if they are not enabled. 266 // frame pointers, even if they are not enabled.
265 EXPECT_NE(nullptr, __builtin_frame_address(0)); 267 EXPECT_NE(nullptr, __builtin_frame_address(0));
266 ExpectStackFramePointers<Depth - 1>(frames, max_depth); 268 ExpectStackFramePointers<Depth - 1>(frames, max_depth);
267 269
268 constexpr size_t frame_index = Depth - 1; 270 constexpr size_t frame_index = Depth - 1;
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306 #if defined(OS_ANDROID) || defined(OS_MACOSX) 308 #if defined(OS_ANDROID) || defined(OS_MACOSX)
307 #define MAYBE_StackEnd StackEnd 309 #define MAYBE_StackEnd StackEnd
308 #else 310 #else
309 #define MAYBE_StackEnd DISABLED_StackEnd 311 #define MAYBE_StackEnd DISABLED_StackEnd
310 #endif 312 #endif
311 313
312 TEST_F(StackTraceTest, MAYBE_StackEnd) { 314 TEST_F(StackTraceTest, MAYBE_StackEnd) {
313 EXPECT_NE(0u, GetStackEnd()); 315 EXPECT_NE(0u, GetStackEnd());
314 } 316 }
315 317
316 #endif // HAVE_TRACE_STACK_FRAME_POINTERS 318 #endif // HAVE_TRACE_STACK_FRAME_POINTERS && !defined(OS_WIN)
317 319
318 } // namespace debug 320 } // namespace debug
319 } // namespace base 321 } // namespace base
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