| commit | ffd29c9c21422ddacdd66ead68ee060ac01a28c5 | [log] [tgz] |
|---|---|---|
| author | Dmitry Selyutin <ghostmansd@gmail.com> | Mon Jul 18 12:46:53 2022 +0300 |
| committer | Alan Modra <amodra@gmail.com> | Wed Jul 20 12:20:14 2022 +0930 |
| tree | 8a11642e5cd5e8dce66bd2ab172105d65cf7c28f | |
| parent | 73d9afb778a2278c9a6fcc17f9a2c2ccbef8cce5 [diff] |
gas/symbols: introduce md_resolve_symbol
Assuming GMSD is a special operand, marked as O_md1, the code:
.set VREG, GMSD
.set REG, VREG
extsw REG, 2
...fails upon attempts to resolve the value of the symbol. This happens
since machine-dependent values are not handled in the giant op switch.
We introduce a custom md_resolve_symbol macro; the ports can use this
macro to customize the behavior when resolve_symbol_value hits O_md
operand.