https://sourceware.org/bugzilla/show_bug.cgi?id=34254
Bug ID: 34254
Summary: [RISC-V] GNU ld.bfd no copy on protected property
ignored
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 16763
--> https://sourceware.org/bugzilla/attachment.cgi?id=16763&action=edit
Reduced testcase
I reduced this to the attached RISC-V testcase and can reproduce it 3/3 times.
Observed: GNU ld.bfd links successfully even when the consumer regular input
object explicitly carries `GNU_PROPERTY_NO_COPY_ON_PROTECTED`, preserves
`Properties: no copy on protected` in the final executable, and still emits
`R_RISCV_COPY x` for protected data.
Expected: Link valid RISC-V executables whose regular input object explicitly
carries `GNU_PROPERTY_NO_COPY_ON_PROTECTED`, while taking the address of a
`.protected` data object from a shared object with `la a0, x`.
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