5c389ace7d
Summary:
In this chage we add support for the string-based configuration
mechanism for configuring FDR mode.
We deprecate most of the `xray_fdr_log_*` flags that are set with the
`XRAY_OPTIONS` environment variable. Instead we make the FDR
implementation take defaults from the `XRAY_FDR_OPTIONS` environment
variable, and use the flags defined in `xray_fdr_flags.{h,cc,inc}` for
the options we support.
This change addresses http://llvm.org/PR36790.
Depends on D46173.
Reviewers: eizan, pelikan, kpw, echristo
Subscribers: llvm-commits, mgorny
Differential Revision: https://reviews.llvm.org/D46174
llvm-svn: 331506
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
//===-- xray_fdr_flags.h ---------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is a part of XRay, a dynamic runtime instrumentation system.
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//
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// This file defines the flags for the flight-data-recorder mode implementation.
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//
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//===----------------------------------------------------------------------===//
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#ifndef XRAY_FDR_FLAGS_H
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#define XRAY_FDR_FLAGS_H
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#include "sanitizer_common/sanitizer_flag_parser.h"
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#include "sanitizer_common/sanitizer_internal_defs.h"
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namespace __xray {
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struct FDRFlags {
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#define XRAY_FLAG(Type, Name, DefaultValue, Description) Type Name;
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#include "xray_fdr_flags.inc"
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#undef XRAY_FLAG
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void setDefaults();
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};
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extern FDRFlags xray_fdr_flags_dont_use_directly;
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extern void registerXRayFDRFlags(FlagParser *P, FDRFlags *F);
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const char *useCompilerDefinedFDRFlags();
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inline FDRFlags *fdrFlags() { return &xray_fdr_flags_dont_use_directly; }
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} // namespace __xray
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#endif // XRAY_FDR_FLAGS_H
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