a2c1f7c90d
`--time-trace=foo` has the same behavior as `--time-trace --time-trace-file=<file>` had previously. Also, for mac, make --time-trace-granularity *not* imply --time-trace, to match behavior of the ELF port. Differential Revision: https://reviews.llvm.org/D128451
43 lines
1.3 KiB
ArmAsm
43 lines
1.3 KiB
ArmAsm
# REQUIRES: x86
|
|
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
|
|
|
|
# Test implicit trace file name
|
|
# RUN: ld.lld --time-trace --time-trace-granularity=0 -o %t1.elf %t.o
|
|
# RUN: cat %t1.elf.time-trace \
|
|
# RUN: | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \
|
|
# RUN: | FileCheck %s
|
|
|
|
# Test specified trace file name
|
|
# RUN: ld.lld --time-trace=%t2.json --time-trace-granularity=0 -o %t2.elf %t.o
|
|
# RUN: cat %t2.json \
|
|
# RUN: | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \
|
|
# RUN: | FileCheck %s
|
|
|
|
# Test trace requested to stdout
|
|
# RUN: ld.lld --time-trace=- --time-trace-granularity=0 -o %t3.elf %t.o \
|
|
# RUN: | %python -c 'import json, sys; json.dump(json.loads(sys.stdin.read()), sys.stdout, sort_keys=True, indent=2)' \
|
|
# RUN: | FileCheck %s
|
|
|
|
# CHECK: "beginningOfTime": {{[0-9]{16},}}
|
|
# CHECK-NEXT: "traceEvents": [
|
|
|
|
# Check one event has correct fields
|
|
# CHECK: "dur":
|
|
# CHECK-NEXT: "name":
|
|
# CHECK-NEXT: "ph":
|
|
# CHECK-NEXT: "pid":
|
|
# CHECK-NEXT: "tid":
|
|
# CHECK-NEXT: "ts":
|
|
|
|
# Check there is an ExecuteLinker event
|
|
# CHECK: "name": "ExecuteLinker"
|
|
|
|
# Check process_name entry field
|
|
# CHECK: "name": "ld.lld{{(.exe)?}}"
|
|
# CHECK: "name": "process_name"
|
|
# CHECK: "name": "thread_name"
|
|
|
|
.globl _start
|
|
_start:
|
|
ret
|