diff options
| author | Dean Michael Berris <dberris@google.com> | 2017-10-05 05:18:17 +0000 |
|---|---|---|
| committer | Dean Michael Berris <dberris@google.com> | 2017-10-05 05:18:17 +0000 |
| commit | 728dd9a060fb5c665e39616a699b4e5a041e2bf0 (patch) | |
| tree | cbde69e2b97f8c5d356b480d05787cffaa8a6f05 /test/tools | |
| parent | abd8a85848ed44a280b0272e36e6d433100925b7 (diff) | |
| download | llvm-728dd9a060fb5c665e39616a699b4e5a041e2bf0.tar.gz | |
[XRay][tools] Support arg1 logging entries in the basic logging mode
Summary:
The arg1 logging handler changed in compiler-rt to start writing a
different type for entries encountered when logging the first argument
of XRay-instrumented functions. This change allows the trace loader to
support reading these record types as well as prepare for when the
basic (naive) mode implementation starts writing down the argument
payloads.
Without this change, binaries with arg1 logging support enabled start
writing unreadable logs for any of the XRay tracing tools.
Reviewers: pelikan
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D38550
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314967 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/tools')
| -rw-r--r-- | test/tools/llvm-xray/X86/Inputs/naive-with-arg1-entries.xray | bin | 0 -> 192 bytes | |||
| -rw-r--r-- | test/tools/llvm-xray/X86/convert-basic-arg1-to-yaml.txt | 15 |
2 files changed, 15 insertions, 0 deletions
diff --git a/test/tools/llvm-xray/X86/Inputs/naive-with-arg1-entries.xray b/test/tools/llvm-xray/X86/Inputs/naive-with-arg1-entries.xray Binary files differnew file mode 100644 index 00000000000..02606590299 --- /dev/null +++ b/test/tools/llvm-xray/X86/Inputs/naive-with-arg1-entries.xray diff --git a/test/tools/llvm-xray/X86/convert-basic-arg1-to-yaml.txt b/test/tools/llvm-xray/X86/convert-basic-arg1-to-yaml.txt new file mode 100644 index 00000000000..88a9dc2e58c --- /dev/null +++ b/test/tools/llvm-xray/X86/convert-basic-arg1-to-yaml.txt @@ -0,0 +1,15 @@ +; RUN: llvm-xray convert %S/Inputs/naive-with-arg1-entries.xray -f=yaml -o - | FileCheck %s + +; CHECK: --- +; CHECK-NEXT: header: +; CHECK-NEXT: version: 2 +; CHECK-NEXT: type: 0 +; CHECK-NEXT: constant-tsc: true +; CHECK-NEXT: nonstop-tsc: true +; CHECK-NEXT: cycle-frequency: 3500000000 +; CHECK-NEXT: records: +; CHECK-NEXT: - { type: 0, func-id: 1, function: '1', cpu: 17, thread: 8715, kind: function-enter, tsc: 22555670288232728 } +; CHECK-NEXT: - { type: 0, func-id: 1, function: '1', cpu: 17, thread: 8715, kind: function-exit, tsc: 22555670288334784 } +; CHECK-NEXT: - { type: 0, func-id: 2, function: '2', args: [ 1 ], cpu: 17, thread: 8715, kind: function-enter-arg, tsc: 22555670288335768 } +; CHECK-NEXT: - { type: 0, func-id: 2, function: '2', cpu: 17, thread: 8715, kind: function-exit, tsc: 22555670288365224 } +; CHECK-NEXT: ... |