From: Iain Sandoe <iain@sandoe.co.uk>
Date: Sat, 18 Sep 2021 18:55:19 +0000 (+0100)
Subject: libgcc, X86: Exclude rules for libgcc2 __{div,mul}hc3.
X-Git-Tag: upstream/12.2.0~5027
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1297a40fb331467c9ac841dee1c30b6716655517;p=platform%2Fupstream%2Fgcc.git

libgcc, X86: Exclude rules for libgcc2 __{div,mul}hc3.

We want to override the libgcc2 generic version of these functions
for X86.  First exclude the original and the add in the replacements.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

libgcc/ChangeLog:

	* config/i386/t-softfp: Exclude libgcc2 versions of __divhc3
	and __mulhc3.
---

diff --git a/libgcc/config/i386/t-softfp b/libgcc/config/i386/t-softfp
index 7620cc0..fe2ad8a 100644
--- a/libgcc/config/i386/t-softfp
+++ b/libgcc/config/i386/t-softfp
@@ -2,6 +2,7 @@ LIB2ADD += $(srcdir)/config/i386/sfp-exceptions.c
 
 # Replace _divhc3 and _mulhc3.
 libgcc2-hf-functions = _divhc3 _mulhc3
+LIB2FUNCS_EXCLUDE += $(libgcc2-hf-functions)
 libgcc2-hf-extras = $(addsuffix .c, $(libgcc2-hf-functions))
 LIB2ADD += $(addprefix $(srcdir)/config/i386/, $(libgcc2-hf-extras))