1 //===-- sanitizer_interface_internal.h --------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file is shared between run-time libraries of sanitizers.
12 // This header declares the sanitizer runtime interface functions.
13 // The runtime library has to define these functions so the instrumented program
16 // See also include/sanitizer/common_interface_defs.h
17 //===----------------------------------------------------------------------===//
18 #ifndef SANITIZER_INTERFACE_INTERNAL_H
19 #define SANITIZER_INTERFACE_INTERNAL_H
21 #include "sanitizer_internal_defs.h"
24 // Tell the tools to write their reports to "path.<pid>" instead of stderr.
25 // The special values are "stdout" and "stderr".
26 SANITIZER_INTERFACE_ATTRIBUTE
27 void __sanitizer_set_report_path(const char *path);
28 // Tell the tools to write their reports to the provided file descriptor
29 // (casted to void *).
30 SANITIZER_INTERFACE_ATTRIBUTE
31 void __sanitizer_set_report_fd(void *fd);
34 int coverage_sandboxed;
35 __sanitizer::sptr coverage_fd;
36 unsigned int coverage_max_block_size;
37 } __sanitizer_sandbox_arguments;
39 // Notify the tools that the sandbox is going to be turned on.
40 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
41 __sanitizer_sandbox_on_notify(__sanitizer_sandbox_arguments *args);
43 // This function is called by the tool when it has just finished reporting
44 // an error. 'error_summary' is a one-line string that summarizes
45 // the error message. This function can be overridden by the client.
46 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
47 void __sanitizer_report_error_summary(const char *error_summary);
49 SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_dump();
50 SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_coverage(
51 const __sanitizer::uptr *pcs, const __sanitizer::uptr len);
52 SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_trace_pc_guard_coverage();
54 SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov(__sanitizer::u32 *guard);
56 // Returns 1 on the first call, then returns 0 thereafter. Called by the tool
57 // to ensure only one report is printed when multiple errors occur
59 SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_acquire_crash_state();
61 SANITIZER_INTERFACE_ATTRIBUTE
62 void __sanitizer_annotate_contiguous_container(const void *beg,
66 SANITIZER_INTERFACE_ATTRIBUTE
67 int __sanitizer_verify_contiguous_container(const void *beg, const void *mid,
69 SANITIZER_INTERFACE_ATTRIBUTE
70 const void *__sanitizer_contiguous_container_find_bad_address(
71 const void *beg, const void *mid, const void *end);
73 SANITIZER_INTERFACE_ATTRIBUTE
74 int __sanitizer_get_module_and_offset_for_pc(
75 __sanitizer::uptr pc, char *module_path,
76 __sanitizer::uptr module_path_len, __sanitizer::uptr *pc_offset);
78 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
79 void __sanitizer_cov_trace_cmp();
80 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
81 void __sanitizer_cov_trace_cmp1();
82 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
83 void __sanitizer_cov_trace_cmp2();
84 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
85 void __sanitizer_cov_trace_cmp4();
86 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
87 void __sanitizer_cov_trace_cmp8();
88 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
89 void __sanitizer_cov_trace_const_cmp1();
90 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
91 void __sanitizer_cov_trace_const_cmp2();
92 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
93 void __sanitizer_cov_trace_const_cmp4();
94 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
95 void __sanitizer_cov_trace_const_cmp8();
96 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
97 void __sanitizer_cov_trace_switch();
98 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
99 void __sanitizer_cov_trace_div4();
100 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
101 void __sanitizer_cov_trace_div8();
102 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
103 void __sanitizer_cov_trace_gep();
104 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
105 void __sanitizer_cov_trace_pc_indir();
106 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
107 void __sanitizer_cov_trace_pc_guard(__sanitizer::u32*);
108 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
109 void __sanitizer_cov_trace_pc_guard_init(__sanitizer::u32*,
111 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
112 void __sanitizer_cov_8bit_counters_init();
113 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
114 void __sanitizer_cov_pcs_init();
117 #endif // SANITIZER_INTERFACE_INTERNAL_H