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rtld-elf: Mark tls_init_align __unused in free_tls for Variant I TLS.

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Some architectures (powerpc and RISC-V) always use 0 for the post TLS
size in which case tls_init_align isn't used by
calculate_tls_post_size.  Use __unused to quiet the warning for these
platforms.

Reviewed by:	kib
Differential Revision:	https://reviews.freebsd.org/D40673
This commit is contained in:
John Baldwin 2023-06-20 12:38:48 -07:00
parent 3456659866
commit 38efd4df23
1 changed files with 1 additions and 1 deletions
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2
libexec/rtld-elf/rtld.c
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@ -5309,7 +5309,7 @@ free_tls(void *tcb, size_t tcbsize, size_t tcbalign __unused)
Elf_Addr *dtv;
Elf_Addr tlsstart, tlsend;
size_t post_size;
size_t dtvsize, i, tls_init_align;
size_t dtvsize, i, tls_init_align __unused;
assert(tcbsize >= TLS_TCB_SIZE);
tls_init_align = MAX(obj_main->tlsalign, 1);