1 //===-- xray_flags.inc ------------------------------------------*- 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 // XRay runtime flags.
12 //===----------------------------------------------------------------------===//
14 #error "Define XRAY_FLAG prior to including this file!"
17 XRAY_FLAG(bool, patch_premain, false,
18 "Whether to patch instrumentation points before main.")
19 XRAY_FLAG(const char *, xray_logfile_base, "xray-log.",
20 "Filename base for the xray logfile.")
21 XRAY_FLAG(const char *, xray_mode, "", "Mode to install by default.")
22 XRAY_FLAG(uptr, xray_page_size_override, 0,
23 "Override the default page size for the system, in bytes. The size "
24 "should be a power-of-two.")
26 // Basic (Naive) Mode logging options.
27 XRAY_FLAG(bool, xray_naive_log, false,
28 "DEPRECATED: Use xray_mode=xray-basic instead.")
29 XRAY_FLAG(int, xray_naive_log_func_duration_threshold_us, 5,
30 "DEPRECATED: use the environment variable XRAY_BASIC_OPTIONS and set "
31 "func_duration_threshold_us instead.")
32 XRAY_FLAG(int, xray_naive_log_max_stack_depth, 64,
33 "DEPRECATED: use the environment variable XRAY_BASIC_OPTIONS and set "
34 "max_stack_depth instead.")
35 XRAY_FLAG(int, xray_naive_log_thread_buffer_size, 1024,
36 "DEPRECATED: use the environment variable XRAY_BASIC_OPTIONS and set "
37 "thread_buffer_size instead.")
39 // FDR (Flight Data Recorder) Mode logging options.
40 XRAY_FLAG(bool, xray_fdr_log, false,
41 "DEPRECATED: Use xray_mode=xray-fdr instead.")
42 XRAY_FLAG(int, xray_fdr_log_func_duration_threshold_us, 5,
43 "DEPRECATED: use the environment variable XRAY_FDR_OPTIONS and set "
44 "func_duration_threshold_us instead.")
45 XRAY_FLAG(int, xray_fdr_log_grace_period_us, 0,
46 "DEPRECATED: use the environment variable XRAY_FDR_OPTIONS and set "
47 "grace_period_ms instead.")
48 XRAY_FLAG(int, xray_fdr_log_grace_period_ms, 100,
49 "DEPRECATED: use the environment variable XRAY_FDR_OPTIONS and set "
50 "grace_period_ms instead.")