forked from rpms/glibc
ad85e10075
Upstream commit: commit 6484ae5b8c4d4314f748e4d3c9a9baa5385e57c5 - malloc: Fix -Wuse-after-free warning in tst-mallocalign1 [BZ #26779] - s_sincosf.h: Change pio4 type to float [BZ #28713] - math: Properly cast X_TLOSS to float [BZ #28713] - Regenerate ulps on x86_64 with GCC 12 - Avoid -Wuse-after-free in tests [BZ #26779]. - Fix build of nptl/tst-thread_local1.cc with GCC 12 - Fix stdio-common tests for GCC 12 -Waddress - Fix stdlib/tst-setcontext.c for GCC 12 -Warray-compare - resolv: Avoid GCC 12 false positive warning [BZ #28439]. - intl: Avoid -Wuse-after-free [BZ #26779] - elf: Drop elf/tls-macros.h in favor of __thread and tls_model attributes [BZ #28152] [BZ #28205] - time: Set daylight to 1 for matching DST/offset change (RHBZ#2155352) - elf/tst-tlsopt-powerpc fails when compiled with -mcpu=power10 (BZ# 29776) - time: Use 64 bit time on tzfile - nscd: Use 64 bit time_t on libc nscd routines (BZ# 29402) - nis: Build libnsl with 64 bit time_t - Use LFS and 64 bit time for installed programs (BZ #15333) Resolves: #2155352 Related: #2160734
29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
commit d0e2ac0c5902bd0e671863cc6cb14024d0365e67
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Author: Alan Modra <amodra@gmail.com>
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Date: Sat Nov 12 11:20:31 2022 +1030
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elf/tst-tlsopt-powerpc fails when compiled with -mcpu=power10 (BZ# 29776)
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Supports pcrel addressing of TLS GOT entry. Also tweak the non-pcrel
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asm constraint to better reflect how the reg is used.
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(cherry picked from commit 94628de77888c3292fc103840731ff85f283368e)
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diff --git a/sysdeps/powerpc/mod-tlsopt-powerpc.c b/sysdeps/powerpc/mod-tlsopt-powerpc.c
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index ee0db12a737d6ab5..51cc502f2860e969 100644
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--- a/sysdeps/powerpc/mod-tlsopt-powerpc.c
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+++ b/sysdeps/powerpc/mod-tlsopt-powerpc.c
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@@ -24,7 +24,11 @@ tls_get_addr_opt_test (void)
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tls_index *tls_arg;
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#ifdef __powerpc64__
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register unsigned long thread_pointer __asm__ ("r13");
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- asm ("addi %0,2,foo@got@tlsgd" : "=r" (tls_arg));
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+# ifdef __PCREL__
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+ asm ("paddi %0,0,foo@got@tlsgd@pcrel,1" : "=b" (tls_arg));
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+# else
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+ asm ("addi %0,2,foo@got@tlsgd" : "=b" (tls_arg));
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+# endif
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#else
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register unsigned long thread_pointer __asm__ ("r2");
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asm ("bcl 20,31,1f\n1:\t"
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