aboutsummaryrefslogtreecommitdiffstats
path: root/include/xray
diff options
context:
space:
mode:
authorDimitry Andric <dim@FreeBSD.org>2017-05-16 19:47:19 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-05-16 19:47:19 +0000
commitf9102cdabba485d415359124bece145f4a7d9089 (patch)
tree8eb48238e74ed80be2c4feea51adc53445040d76 /include/xray
parent2109e2e4181555140883e9ec46807746a0eabad2 (diff)
downloadsrc-f9102cdabba485d415359124bece145f4a7d9089.tar.gz
src-f9102cdabba485d415359124bece145f4a7d9089.zip
Vendor import of compiler-rt trunk r303197:vendor/compiler-rt/compiler-rt-trunk-r303197
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=318372 svn path=/vendor/compiler-rt/compiler-rt-trunk-r303197/; revision=318373; tag=vendor/compiler-rt/compiler-rt-trunk-r303197
Diffstat (limited to 'include/xray')
-rw-r--r--include/xray/xray_interface.h13
1 files changed, 9 insertions, 4 deletions
diff --git a/include/xray/xray_interface.h b/include/xray/xray_interface.h
index c90025e38aae..c3833f0be357 100644
--- a/include/xray/xray_interface.h
+++ b/include/xray/xray_interface.h
@@ -1,4 +1,4 @@
-//===-- xray_interface.h ----------------------------------------*- C++ -*-===//
+//===- xray_interface.h -----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
@@ -11,11 +11,12 @@
//
// APIs for controlling XRay functionality explicitly.
//===----------------------------------------------------------------------===//
+
#ifndef XRAY_XRAY_INTERFACE_H
#define XRAY_XRAY_INTERFACE_H
+#include <cstddef>
#include <cstdint>
-#include <stddef.h>
extern "C" {
@@ -25,6 +26,7 @@ enum XRayEntryType {
EXIT = 1,
TAIL = 2,
LOG_ARGS_ENTRY = 3,
+ CUSTOM_EVENT = 4,
};
/// Provide a function to invoke for when instrumentation points are hit. This
@@ -64,6 +66,9 @@ extern int __xray_set_handler_arg1(void (*)(int32_t, XRayEntryType, uint64_t));
/// Returns 1 on success, 0 on error.
extern int __xray_remove_handler_arg1();
+/// Provide a function to invoke when XRay encounters a custom event.
+extern int __xray_set_customevent_handler(void (*entry)(void*, std::size_t));
+
enum XRayPatchingStatus {
NOT_INITIALIZED = 0,
SUCCESS = 1,
@@ -96,6 +101,6 @@ extern uintptr_t __xray_function_address(int32_t FuncId);
/// encounter errors (when there are no instrumented functions, etc.).
extern size_t __xray_max_function_id();
-}
+} // end extern "C"
-#endif
+#endif // XRAY_XRAY_INTERFACE_H