That reminds me.
Tangential to Scott's request, one of the requests from the tool
developer community that I work with is to add a new wiki article which
lists all the vendor extensions for the various compilers. Obviously
this would include but not be limited to the Vendor specific DWARF
expression operations.
-ben
On 3/24/23 13:21, Linder, Scott via Dwarf-discuss wrote:
[AMD Official Use Only - General]
Background
==========
The vendor extension encoding space for DWARF expression operations
accommodates only 32 unique operations. In practice, the lack of a central
registry and a desire for backwards compatibility means vendor extensions are
never retired, even when standard versions are accepted into DWARF proper. This
has produced a situation where the effective encoding space available for new
vendor extensions is miniscule today.
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