[PATCH v3] RISC-V: Fix IFUNC resolver cannot access gp pointer

Andreas Schwab schwab@suse.de
Thu Jan 9 08:45:04 GMT 2025


On Jan 09 2025, Yangyu Chen wrote:

> But here I have a question: Why is looking up global_pointer in .dynsym,
> which is literally a SHN_ABS typed value (but we should add l_addr to it
> before use), not safe during relocation? IIRC, it does not require dynamic
> symbol resolution. Am I missing something?

See bug 31317 for a test case.  Before relocation, any reference to
static data is undefined.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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