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68 lines
1.9 KiB
Diff
68 lines
1.9 KiB
Diff
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From 44fbad9f8bed55f690f251b530ab38df1e696d95 Mon Sep 17 00:00:00 2001
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From: jcmvbkbc <jcmvbkbc@138bc75d-0d04-0410-961f-82ee72b054a4>
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Date: Wed, 17 Feb 2016 20:21:48 +0000
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Subject: [PATCH] xtensa: fix libgcc build with --text-section-literals
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Functions __muldf3_aux, __divdf3_aux, __mulsf3_aux and __divsf3_aux
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don't start with leaf_entry, so they need explicit .literal_position,
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otherwise libgcc build fails in the presence of --text-section-literals.
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2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
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libgcc/
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* config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
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.literal_position before the function.
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* config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
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Likewise.
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233505 138bc75d-0d04-0410-961f-82ee72b054a4
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Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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---
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libgcc/config/xtensa/ieee754-df.S | 2 ++
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libgcc/config/xtensa/ieee754-sf.S | 2 ++
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2 files changed, 4 insertions(+)
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diff --git a/libgcc/config/xtensa/ieee754-df.S b/libgcc/config/xtensa/ieee754-df.S
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index a7ae209..26f2abd 100644
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--- a/libgcc/config/xtensa/ieee754-df.S
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+++ b/libgcc/config/xtensa/ieee754-df.S
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@@ -606,6 +606,7 @@ __subdf3:
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#define XCHAL_NO_MUL 1
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#endif
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+ .literal_position
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__muldf3_aux:
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/* Handle unusual cases (zeros, subnormals, NaNs and Infinities).
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@@ -1216,6 +1217,7 @@ __muldf3:
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#ifdef L_divdf3
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+ .literal_position
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/* Division */
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__divdf3_aux:
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diff --git a/libgcc/config/xtensa/ieee754-sf.S b/libgcc/config/xtensa/ieee754-sf.S
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index 7e397dc..a5e6e3c 100644
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--- a/libgcc/config/xtensa/ieee754-sf.S
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+++ b/libgcc/config/xtensa/ieee754-sf.S
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@@ -487,6 +487,7 @@ __subsf3:
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#define XCHAL_NO_MUL 1
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#endif
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+ .literal_position
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__mulsf3_aux:
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/* Handle unusual cases (zeros, subnormals, NaNs and Infinities).
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@@ -884,6 +885,7 @@ __mulsf3:
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#ifdef L_divsf3
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+ .literal_position
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/* Division */
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__divsf3_aux:
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--
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2.1.4
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