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Diffstat (limited to 'contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_interface_internal.h')
| -rw-r--r-- | contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_interface_internal.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_interface_internal.h b/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_interface_internal.h new file mode 100644 index 000000000000..cd0d45e2f3fa --- /dev/null +++ b/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_interface_internal.h @@ -0,0 +1,153 @@ +//===-- sanitizer_interface_internal.h --------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// This file is shared between run-time libraries of sanitizers. +// +// This header declares the sanitizer runtime interface functions. +// The runtime library has to define these functions so the instrumented program +// could call them. +// +// See also include/sanitizer/common_interface_defs.h +//===----------------------------------------------------------------------===// +#ifndef SANITIZER_INTERFACE_INTERNAL_H +#define SANITIZER_INTERFACE_INTERNAL_H + +#include "sanitizer_internal_defs.h" + +extern "C" { +// Tell the tools to write their reports to "path.<pid>" instead of stderr. +// The special values are "stdout" and "stderr". +SANITIZER_INTERFACE_ATTRIBUTE +void __sanitizer_set_report_path(const char *path); +// Tell the tools to write their reports to the provided file descriptor +// (casted to void *). +SANITIZER_INTERFACE_ATTRIBUTE +void __sanitizer_set_report_fd(void *fd); +// Get the current full report file path, if a path was specified by +// an earlier call to __sanitizer_set_report_path. Returns null otherwise. +SANITIZER_INTERFACE_ATTRIBUTE +const char *__sanitizer_get_report_path(); + +typedef struct { + int coverage_sandboxed; + __sanitizer::sptr coverage_fd; + unsigned int coverage_max_block_size; +} __sanitizer_sandbox_arguments; + +// Notify the tools that the sandbox is going to be turned on. +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_sandbox_on_notify(__sanitizer_sandbox_arguments *args); + +// This function is called by the tool when it has just finished reporting +// an error. 'error_summary' is a one-line string that summarizes +// the error message. This function can be overridden by the client. +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_report_error_summary(const char *error_summary); + +SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_dump(); +SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_coverage( + const __sanitizer::uptr *pcs, const __sanitizer::uptr len); +SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_trace_pc_guard_coverage(); + +SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov(__sanitizer::u32 *guard); + +// Returns 1 on the first call, then returns 0 thereafter. Called by the tool +// to ensure only one report is printed when multiple errors occur +// simultaneously. +SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_acquire_crash_state(); + +SANITIZER_INTERFACE_ATTRIBUTE +void __sanitizer_annotate_contiguous_container(const void *beg, const void *end, + const void *old_mid, + const void *new_mid); +SANITIZER_INTERFACE_ATTRIBUTE +void __sanitizer_annotate_double_ended_contiguous_container( + const void *storage_beg, const void *storage_end, + const void *old_container_beg, const void *old_container_end, + const void *new_container_beg, const void *new_container_end); +SANITIZER_INTERFACE_ATTRIBUTE +int __sanitizer_verify_contiguous_container(const void *beg, const void *mid, + const void *end); +SANITIZER_INTERFACE_ATTRIBUTE +int __sanitizer_verify_double_ended_contiguous_container( + const void *storage_beg, const void *container_beg, + const void *container_end, const void *storage_end); +SANITIZER_INTERFACE_ATTRIBUTE +const void *__sanitizer_contiguous_container_find_bad_address(const void *beg, + const void *mid, + const void *end); +SANITIZER_INTERFACE_ATTRIBUTE +const void *__sanitizer_double_ended_contiguous_container_find_bad_address( + const void *storage_beg, const void *container_beg, + const void *container_end, const void *storage_end); + +SANITIZER_INTERFACE_ATTRIBUTE +int __sanitizer_get_module_and_offset_for_pc(void *pc, char *module_path, + __sanitizer::uptr module_path_len, + void **pc_offset); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_cmp(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_cmp1(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_cmp2(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_cmp4(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_cmp8(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_const_cmp1(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_const_cmp2(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_const_cmp4(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_const_cmp8(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_switch(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_div4(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_div8(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_gep(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_pc_indir(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_load1(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_load2(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_load4(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_load8(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_load16(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_store1(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_store2(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_store4(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_store8(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_store16(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_pc_guard(__sanitizer::u32 *); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_trace_pc_guard_init(__sanitizer::u32 *, __sanitizer::u32 *); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_8bit_counters_init(char *, char *); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_bool_flag_init(); +SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void +__sanitizer_cov_pcs_init(const __sanitizer::uptr *, const __sanitizer::uptr *); +} // extern "C" + +#endif // SANITIZER_INTERFACE_INTERNAL_H |