https://sourceware.org/bugzilla/show_bug.cgi?id=34257
Bug ID: 34257
Summary: [RISC-V] GNU ld.bfd RISC-V non-default `.symver`
override lost under version script
Product: binutils
Version: 2.45
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: l784896635 at gmail dot com
Target Milestone: ---
Created attachment 16766
--> https://sourceware.org/bugzilla/attachment.cgi?id=16766&action=edit
Reduced testcase
I reduced this to the attached RISC-V testcase and can reproduce it 3/3 times.
Observed: GNU ld.bfd 2.45 links successfully but, on the `VER_1 { foo; };`
override surface, it leaves the plain `foo` definition alive as a separate
local function and binds `caller` to that local plain `foo` instead of to the
versioned alias.
Expected: Link valid RISC-V objects where one input defines only a non-default
versioned symbol `foo@VER_1` via `.symver foo_v1, foo@VER_1, remove`, another
input defines a plain `foo`, a third input references `call foo`, and the
version script exports `foo` in `VER_1`.
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