This commit brings support for debug_names in DWARFYAML. It parses YAML
and generates emits a DWARF5 Accelerator table with the following
limitations:
1. All forms must have a fixed length (zero length is also ok).
2. Hard-coded support for DWARF 5 and DWARF32.
3. The generated table does not contain a hash index
All of these limitations can be lifted in the future, but for now this
is good enough to enable testing.
Summary:
This is a result of the discussion at D78113. Previously we would be
only giving the current offset at which the error was detected. However,
this was phrased somewhat ambiguously (as it could also mean that end of
data was at that offset). The new error message includes the current
offset as well as the extent of the data being read.
I've changed a couple of file-level static functions into private member
functions in order to avoid passing a bunch of new arguments everywhere.
Reviewers: dblaikie, jhenderson
Subscribers: hiraditya, MaskRay, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D78558
Summary:
In this patch I've done a slightly bigger rewrite to also remove the
hardcoded header lengths.
Reviewers: jhenderson, dblaikie, ikudrin
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D75119
