Commit Graph

4 Commits

Author SHA1 Message Date
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00
Dean Michael Berris c92bfb5a04 [XRay] Implement `llvm-xray extract`, start of the llvm-xray tool
Usage:

  llvm-xray extract <object file> [-o <filename or '-'>]

The tool gets the XRay instrumentation map from an object file and turns
it into YAML.  We first support ELF64 sleds on x86_64 binaries, with
provision for supporting other supported platforms and formats later.

This is the first of a many-part change to fully implement the
`llvm-xray` tool.

We also define a subcommand registration and dispatch mechanism to be
used by other further subcommand implementations for llvm-xray.

Diffusion Revision: https://reviews.llvm.org/D21987

llvm-svn: 285165
2016-10-26 04:14:34 +00:00
Dean Michael Berris f7bdbbcc58 Revert "[XRay] Implement `llvm-xray extract`, start of the llvm-xray tool"
Reverts r285155 -- misconfigured tests.

llvm-svn: 285156
2016-10-26 01:50:59 +00:00
Dean Michael Berris d21e0a7ba7 [XRay] Implement `llvm-xray extract`, start of the llvm-xray tool
Usage:

  llvm-xray extract <object file> [-o <filename or '-'>]

The tool gets the XRay instrumentation map from an object file and turns
it into YAML.  We first support ELF64 sleds on x86_64 binaries, with
provision for supporting other supported platforms and formats later.

This is the first of a many-part change to fully implement the
`llvm-xray` tool.

We also define a subcommand registration and dispatch mechanism to be
used by other further subcommand implementations for llvm-xray.

llvm-svn: 285155
2016-10-26 01:42:59 +00:00