From d9923235f012cdaeb3dff097e11660b7f5e5b00a Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Sat, 12 Nov 2022 11:20:31 +1030 Subject: elf/tst-tlsopt-powerpc fails when compiled with -mcpu=power10 (BZ# 29776) Supports pcrel addressing of TLS GOT entry. Also tweak the non-pcrel asm constraint to better reflect how the reg is used. (cherry picked from commit 94628de77888c3292fc103840731ff85f283368e) --- sysdeps/powerpc/mod-tlsopt-powerpc.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'sysdeps/powerpc') diff --git a/sysdeps/powerpc/mod-tlsopt-powerpc.c b/sysdeps/powerpc/mod-tlsopt-powerpc.c index 2a82e53..d941024 100644 --- a/sysdeps/powerpc/mod-tlsopt-powerpc.c +++ b/sysdeps/powerpc/mod-tlsopt-powerpc.c @@ -22,7 +22,11 @@ tls_get_addr_opt_test (void) tls_index *tls_arg; #ifdef __powerpc64__ register unsigned long thread_pointer __asm__ ("r13"); - asm ("addi %0,2,foo@got@tlsgd" : "=r" (tls_arg)); +# ifdef __PCREL__ + asm ("paddi %0,0,foo@got@tlsgd@pcrel,1" : "=b" (tls_arg)); +# else + asm ("addi %0,2,foo@got@tlsgd" : "=b" (tls_arg)); +# endif #else register unsigned long thread_pointer __asm__ ("r2"); asm ("bcl 20,31,1f\n1:\t" -- cgit v1.1