[Metadata] Add GNU extensions for call site DWARF symbols

As discussed on RFC
(http://lists.llvm.org/pipermail/llvm-dev/2019-February/130094.html), this
is set of patches that introduces debug information about call site and
call site parameters. Since the LLVM has portion of this support (dumping
DWARF 5 symbols for calls), we generate GNU extensions as well. All of that
will be restricted under an option.

([1/13] Introduce the debug entry values.)

Co-authored-by: Ananth Sowda <asowda@cisco.com>
Co-authored-by: Nikola Prica <nikola.prica@rt-rk.com>
Co-authored-by: Ivan Baev <ibaev@cisco.com>
Differential Revision: https://reviews.llvm.org/D60712

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364385 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/BinaryFormat/Dwarf.def b/include/llvm/BinaryFormat/Dwarf.def
index 76d13c1160967ff5dfab6c1d64f74d0874af8970..6506e04c65926eca4cf0c3bd8322958b160e8494 100644 (file)
--- a/include/llvm/BinaryFormat/Dwarf.def
+++ b/include/llvm/BinaryFormat/Dwarf.def
@@ -354,7 +354,13 @@ HANDLE_DW_AT(0x2107, GNU_vector, 0, GNU)
 HANDLE_DW_AT(0x2110, GNU_template_name, 0, GNU)
 HANDLE_DW_AT(0x210f, GNU_odr_signature, 0, GNU)
 HANDLE_DW_AT(0x2111, GNU_call_site_value, 0, GNU)
+HANDLE_DW_AT (0x2112, GNU_call_site_data_value, 0, GNU)
+HANDLE_DW_AT (0x2113, GNU_call_site_target, 0, GNU)
+HANDLE_DW_AT (0x2114, GNU_call_site_target_clobbered, 0, GNU)
+HANDLE_DW_AT (0x2115, GNU_tail_call, 0, GNU)
+HANDLE_DW_AT (0x2116, GNU_all_tail_call_sites, 0, GNU)
 HANDLE_DW_AT(0x2117, GNU_all_call_sites, 0, GNU)
+HANDLE_DW_AT (0x2118, GNU_all_source_call_sites, 0, GNU)
 HANDLE_DW_AT(0x2119, GNU_macros, 0, GNU)
 // Extensions for Fission proposal.
 HANDLE_DW_AT(0x2130, GNU_dwo_name, 0, GNU)