From c5844a4cdee37268c9b65a65e6968ee129bb742d Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 14 Jun 2021 10:27:17 -0700
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Subject: [PATCH] linux-user: Tag vsx with ieee128 fpbits
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In OE we need this for ppc64le usermode to work since we generate 128bit
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long doubles and glibc 2.34 is now checking for this in hwcaps at
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runtime and failing to run the binary if machine does not support 128bit
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IEEE fp
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Fixes
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Fatal glibc error: CPU lacks float128 support (POWER 9 or later required)
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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linux-user/elfload.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/linux-user/elfload.c b/linux-user/elfload.c
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index 17ab06f612..e7dd18fd40 100644
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--- a/linux-user/elfload.c
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+++ b/linux-user/elfload.c
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@@ -830,7 +830,7 @@ static uint32_t get_elf_hwcap2(void)
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PPC2_ISA207S), QEMU_PPC_FEATURE2_ARCH_2_07 |
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QEMU_PPC_FEATURE2_VEC_CRYPTO);
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GET_FEATURE2(PPC2_ISA300, QEMU_PPC_FEATURE2_ARCH_3_00 |
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- QEMU_PPC_FEATURE2_DARN);
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+ QEMU_PPC_FEATURE2_DARN | QEMU_PPC_FEATURE2_HAS_IEEE128);
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#undef GET_FEATURE
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#undef GET_FEATURE2
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--
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2.32.0
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