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| author | Martin Pelikan <martin.pelikan@gmail.com> | 2017-09-27 04:48:03 +0000 |
|---|---|---|
| committer | Martin Pelikan <martin.pelikan@gmail.com> | 2017-09-27 04:48:03 +0000 |
| commit | 10c873f1d979c07b2e9d48e208f32dd075e64cab (patch) | |
| tree | d270dc9bbbd657218123d3389c36355e53cda101 /llvm/test/tools/llvm-xray | |
| parent | 015ccd08227972145381447b349c8bd07fcb6f01 (diff) | |
| download | bcm5719-llvm-10c873f1d979c07b2e9d48e208f32dd075e64cab.tar.gz bcm5719-llvm-10c873f1d979c07b2e9d48e208f32dd075e64cab.zip | |
[XRay] convert FDR arg1 log entries
Summary:
A new FDR metadata record will support logging a function call argument;
appending multiple metadata records will represent a sequence of arguments
meaning that "holes" are not representable by the buffer format. Each
call argument is currently a 64-bit value (useful for "this" pointers and
synchronization objects).
If present, we put this argument to the function call "entry" record it
belongs to, and alter its type to notify the user of its presence.
Reviewers: dberris
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32840
llvm-svn: 314269
Diffstat (limited to 'llvm/test/tools/llvm-xray')
| -rw-r--r-- | llvm/test/tools/llvm-xray/X86/Inputs/fdr-log-arg1.xray | bin | 0 -> 288 bytes | |||
| -rw-r--r-- | llvm/test/tools/llvm-xray/X86/convert-fdr-arg1-to-yaml.txt | 13 |
2 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-xray/X86/Inputs/fdr-log-arg1.xray b/llvm/test/tools/llvm-xray/X86/Inputs/fdr-log-arg1.xray Binary files differnew file mode 100644 index 00000000000..cd311cd0eb1 --- /dev/null +++ b/llvm/test/tools/llvm-xray/X86/Inputs/fdr-log-arg1.xray diff --git a/llvm/test/tools/llvm-xray/X86/convert-fdr-arg1-to-yaml.txt b/llvm/test/tools/llvm-xray/X86/convert-fdr-arg1-to-yaml.txt new file mode 100644 index 00000000000..06b5eb8904e --- /dev/null +++ b/llvm/test/tools/llvm-xray/X86/convert-fdr-arg1-to-yaml.txt @@ -0,0 +1,13 @@ +; RUN: llvm-xray convert %S/Inputs/fdr-log-arg1.xray -f=yaml -o - | FileCheck %s + +; CHECK: --- +; CHECK-NEXT: header: +; CHECK-NEXT: version: 1 +; CHECK-NEXT: type: 1 +; 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', args: [ 1 ], cpu: 49, thread: 14648, kind: function-enter-arg, tsc: 18828908666543318 } +; CHECK-NEXT: - { type: 0, func-id: 1, function: '1', cpu: 49, thread: 14648, kind: function-exit, tsc: 18828908666595604 } +; CHECK-NEXT: ... |
