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From 817bd9376dd01039a30dfc4cf9dddd8cdd247446 Mon Sep 17 00:00:00 2001
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From: Mark Wielaard <mark@klomp.org>
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Date: Wed, 15 Feb 2017 14:30:27 +0100
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Subject: [PATCH] backends: Add support for EM_PPC64 GNU_ATTRIBUTES.
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ppc64 and ppc64le ELF files can also contain a power specific
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.gnu.attributes section. Add support for those and recognize the new
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GNU_Power_ABI_FP Single-precision hard float value.
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Signed-off-by: Mark Wielaard <mark@klomp.org>
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---
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diff --git a/backends/ppc64_init.c b/backends/ppc64_init.c
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index 2ba8232..11d3a77 100644
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--- a/backends/ppc64_init.c
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+++ b/backends/ppc64_init.c
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@@ -67,6 +67,7 @@ ppc64_init (Elf *elf __attribute__ ((unused)),
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HOOK (eh, syscall_abi);
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HOOK (eh, core_note);
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HOOK (eh, auxv_info);
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+ HOOK (eh, check_object_attribute);
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HOOK (eh, abi_cfi);
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/* gcc/config/ #define DWARF_FRAME_REGISTERS. */
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eh->frame_nregs = (114 - 1) + 32;
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diff --git a/backends/ppc_attrs.c b/backends/ppc_attrs.c
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index 612c576..48d7129 100644
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--- a/backends/ppc_attrs.c
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+++ b/backends/ppc_attrs.c
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@@ -51,6 +51,7 @@ ppc_check_object_attribute (Ebl *ebl __attribute__ ((unused)),
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"Hard or soft float",
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"Hard float",
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"Soft float",
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+ "Single-precision hard float",
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};
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if (value < sizeof fp_kinds / sizeof fp_kinds[0])
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*value_name = fp_kinds[value];
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--
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1.8.3.1
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