[debug-info] support new tuning debugger type DBX for XCOFF DWARF
authorChen Zheng <czhengsz@cn.ibm.com>
Fri, 26 Mar 2021 07:21:46 +0000 (03:21 -0400)
committerChen Zheng <czhengsz@cn.ibm.com>
Thu, 1 Apr 2021 04:11:30 +0000 (00:11 -0400)
commitbfcd21876adc3498065e4da92799f613e730d475
tree6ee4e4fcdd325a7d6af04177961740129b579d2d
parentdfc8da19c5d7ed48f62a4cc588b641f2deee8789
[debug-info] support new tuning debugger type DBX for XCOFF DWARF

Based on this debugger type, for now, we plan to:
1: use inline string by default for XCOFF DWARF
2: generate no column info for debug line table.

Reviewed By: aprantl

Differential Revision: https://reviews.llvm.org/D99400
clang/docs/UsersManual.rst
clang/include/clang/Basic/CodeGenOptions.def
clang/include/clang/Driver/Options.td
clang/lib/Driver/ToolChains/AIX.h
clang/lib/Driver/ToolChains/Clang.cpp
clang/lib/Driver/ToolChains/CommonArgs.cpp
clang/test/Driver/debug-options.c
llvm/include/llvm/Target/TargetOptions.h