chrome/test/pyautolib/asan_stub.c - Issue 151183007: cros-asan: Fix crash in chromeos asan bot.

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Issue 151183007: cros-asan: Fix crash in chromeos asan bot. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 10 months ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2012 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 // Fake Address Sanitizer run-time support.	5 // Fake Address Sanitizer run-time support.

6 // Enough for programs to link and run, but will not find any errors.	6 // Enough for programs to link and run, but will not find any errors.

7 // Also, linking this to shared libraries voids the warranty.	7 // Also, linking this to shared libraries voids the warranty.

8 //	8 //

9 // We need this fake thunks if we build Chrome with ASAN support because	9 // We need this fake thunks if we build Chrome with ASAN support because

10 // pyautolib DSO is instrumented with ASAN and is loaded to regular python	10 // pyautolib DSO is instrumented with ASAN and is loaded to regular python

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106 void __asan_report_store_n() { }	106 void __asan_report_store_n() { }

107 void __asan_set_error_report_callback() { }	107 void __asan_set_error_report_callback() { }

108 void __asan_unregister_globals() { }	108 void __asan_unregister_globals() { }

109 void __sanitizer_sandbox_on_notify() { }	109 void __sanitizer_sandbox_on_notify() { }

110 void __asan_before_dynamic_init(const char *module_name) { }	110 void __asan_before_dynamic_init(const char *module_name) { }

111 void __asan_after_dynamic_init() { }	111 void __asan_after_dynamic_init() { }

112 int __asan_option_detect_stack_use_after_return;	112 int __asan_option_detect_stack_use_after_return;

113 typedef unsigned long long uptr;	113 typedef unsigned long long uptr;

114 void __asan_poison_memory_region(void const volatile *addr, uptr size) { }	114 void __asan_poison_memory_region(void const volatile *addr, uptr size) { }

115 void __asan_unpoison_memory_region(void const volatile *addr, uptr size) { }	115 void __asan_unpoison_memory_region(void const volatile *addr, uptr size) { }

	116 uptr __asan_stack_malloc_0(uptr size, uptr real_stack) {}

116 uptr __asan_stack_malloc_1(uptr size, uptr real_stack) {}	117 uptr __asan_stack_malloc_1(uptr size, uptr real_stack) {}

117 uptr __asan_stack_malloc_2(uptr size, uptr real_stack) {}	118 uptr __asan_stack_malloc_2(uptr size, uptr real_stack) {}

118 uptr __asan_stack_malloc_3(uptr size, uptr real_stack) {}	119 uptr __asan_stack_malloc_3(uptr size, uptr real_stack) {}

119 uptr __asan_stack_malloc_4(uptr size, uptr real_stack) {}	120 uptr __asan_stack_malloc_4(uptr size, uptr real_stack) {}

120 uptr __asan_stack_malloc_5(uptr size, uptr real_stack) {}	121 uptr __asan_stack_malloc_5(uptr size, uptr real_stack) {}

121 uptr __asan_stack_malloc_6(uptr size, uptr real_stack) {}	122 uptr __asan_stack_malloc_6(uptr size, uptr real_stack) {}

122 uptr __asan_stack_malloc_7(uptr size, uptr real_stack) {}	123 uptr __asan_stack_malloc_7(uptr size, uptr real_stack) {}

123 uptr __asan_stack_malloc_8(uptr size, uptr real_stack) {}	124 uptr __asan_stack_malloc_8(uptr size, uptr real_stack) {}

124 uptr __asan_stack_malloc_9(uptr size, uptr real_stack) {}	125 uptr __asan_stack_malloc_9(uptr size, uptr real_stack) {}

125 uptr __asan_stack_malloc_10(uptr size, uptr real_stack) {}	126 uptr __asan_stack_malloc_10(uptr size, uptr real_stack) {}

	127 void __asan_stack_free_0(uptr ptr, uptr size, uptr real_stack) {}

126 void __asan_stack_free_1(uptr ptr, uptr size, uptr real_stack) {}	128 void __asan_stack_free_1(uptr ptr, uptr size, uptr real_stack) {}

127 void __asan_stack_free_2(uptr ptr, uptr size, uptr real_stack) {}	129 void __asan_stack_free_2(uptr ptr, uptr size, uptr real_stack) {}

128 void __asan_stack_free_3(uptr ptr, uptr size, uptr real_stack) {}	130 void __asan_stack_free_3(uptr ptr, uptr size, uptr real_stack) {}

129 void __asan_stack_free_4(uptr ptr, uptr size, uptr real_stack) {}	131 void __asan_stack_free_4(uptr ptr, uptr size, uptr real_stack) {}

130 void __asan_stack_free_5(uptr ptr, uptr size, uptr real_stack) {}	132 void __asan_stack_free_5(uptr ptr, uptr size, uptr real_stack) {}

131 void __asan_stack_free_6(uptr ptr, uptr size, uptr real_stack) {}	133 void __asan_stack_free_6(uptr ptr, uptr size, uptr real_stack) {}

132 void __asan_stack_free_7(uptr ptr, uptr size, uptr real_stack) {}	134 void __asan_stack_free_7(uptr ptr, uptr size, uptr real_stack) {}

133 void __asan_stack_free_8(uptr ptr, uptr size, uptr real_stack) {}	135 void __asan_stack_free_8(uptr ptr, uptr size, uptr real_stack) {}

134 void __asan_stack_free_9(uptr ptr, uptr size, uptr real_stack) {}	136 void __asan_stack_free_9(uptr ptr, uptr size, uptr real_stack) {}

135 void __asan_stack_free_10(uptr ptr, uptr size, uptr real_stack) {}	137 void __asan_stack_free_10(uptr ptr, uptr size, uptr real_stack) {}

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