This was causing some process to wrongfully be handled by ProcessTrace.
The only place this was being used is in the intel pt plugin, but it
doesn't even build anymore, so I'm sure no one is using it.
Mention that the LLVM/clang triple must be provided if the trace will be
consumed via `SBTraceCursor`
Test Plan:
Differential Revision: https://reviews.llvm.org/D137509
Pavel Labath taught me that clang-format sorts headers automatically
using llvm's rules, and it's better not to have spaces between
So in this diff I'm removing those spaces and formatting them as well.
I used `clang-format -i` to format these files.
Add a new "kernel" section with following schema.
```
"kernel": {
"loadAddress"?: decimal | hex string | string decimal
# This is optional. If it's not specified, use default address 0xffffffff81000000.
"file": string
# path to the kernel image
}
```
Here's more details of the diff:
- If "kernel" section exist, it means current tracing mode is //KernelMode//.
- If tracing mode is //KernelMode//, the "processes" section must be empty and the "kernel" and "cpus" section must be provided. This is tested with `TestTraceLoad`.
- "kernel" section is parsed and turned into a new process with a single module which is the kernel image. The kernel process has N fake threads, one for each cpu.
Reviewed By: wallace
Differential Revision: https://reviews.llvm.org/D130805
As previously discussed with @jj10306, we didn't really have a name for
the post-mortem (or offline) trace session representation, which is in
fact a folder with a bunch of files. We decided to call this folder
"trace bundle", and the main JSON file in it "trace bundle description
file". This naming is pretty decent, so I'm refactoring all the existing
code to account for that.
Differential Revision: https://reviews.llvm.org/D128484
