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fix factor on AArch64 (M.Salter, #917735)

This commit is contained in:
Ondřej Vašík 2013-03-04 18:23:34 +01:00
parent c3f2f52e74
commit 76ade64f4b
2 changed files with 41 additions and 6 deletions
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35
coreutils-aarch64-longlong.patch Normal file
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@ -0,0 +1,35 @@
diff --git a/src/longlong.h b/src/longlong.h
index e880587..023f47e 100644
--- a/src/longlong.h
+++ b/src/longlong.h
@@ -530,23 +530,16 @@ extern UWtype __MPN(udiv_qrnnd) (UWtype *, UWtype, UWtype, UWtype);
#endif /* __arm__ */
#if defined (__aarch64__) && W_TYPE_SIZE == 64
+/* FIXME: Extend the immediate range for the low word by using both
+ ADDS and SUBS, since they set carry in the same way. */
#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
- __asm__ ("adds\t%1, %4, %5\n\tadc\t%0, %2, %3" \
+ __asm__ ("adds\t%1, %x4, %5\n\tadc\t%0, %x2, %x3" \
: "=r" (sh), "=&r" (sl) \
- : "r" (ah), "rZ" (bh), "%r" (al), "rI" (bl) __CLOBBER_CC)
+ : "rZ" (ah), "rZ" (bh), "%r" (al), "rI" (bl) __CLOBBER_CC)
#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
- do { \
- if (__builtin_constant_p (bl)) \
- { \
- __asm__ ("subs\t%1, %4, %5\n\tsbc\t%0, %2, %3" \
- : "=r" (sh), "=&r" (sl) \
- : "r" (ah), "r" (bh), "r" (al), "rI" (bl) __CLOBBER_CC); \
- } \
- else /* only bh might be a constant */ \
- __asm__ ("subs\t%1, %4, %5\n\tsbc\t%0, %2, %3" \
- : "=r" (sh), "=&r" (sl) \
- : "r" (ah), "rZ" (bh), "r" (al), "rI" (bl) __CLOBBER_CC);\
- } while (0)
+ __asm__ ("subs\t%1, %x4, %5\n\tsbc\t%0, %x2, %x3" \
+ : "=r,r" (sh), "=&r,&r" (sl) \
+ : "rZ,rZ" (ah), "rZ,rZ" (bh), "r,Z" (al), "rI,r" (bl) __CLOBBER_CC)
#define umul_ppmm(ph, pl, m0, m1) \
do { \
UDItype __m0 = (m0), __m1 = (m1); \

12
coreutils.spec
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@ -1,11 +1,10 @@
Summary: A set of basic GNU tools commonly used in shell scripts
Name: coreutils
Version: 8.21
Release: 7%{?dist}
Release: 8%{?dist}
License: GPLv3+
Group: System Environment/Base
Url: http://www.gnu.org/software/coreutils/
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
Source0: ftp://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
Source101: coreutils-DIR_COLORS
Source102: coreutils-DIR_COLORS.lightbgcolor
@ -15,6 +14,7 @@ Source106: coreutils-colorls.csh
# From upstream
Patch1: coreutils-8.21-install-strip.patch
Patch2: coreutils-aarch64-longlong.patch
# Our patches
#general patch to workaround koji build system issues
@ -128,6 +128,7 @@ the old GNU fileutils, sh-utils, and textutils packages.
# From upstream
%patch1 -p1 -b .strip
%patch2 -p1 -b .aarch64
# Our patches
%patch100 -p1 -b .configure
@ -186,7 +187,6 @@ sed -i -e 's,/etc/utmp,/var/run/utmp,g;s,/etc/wtmp,/var/run/wtmp,g' doc/coreutil
make check
%install
rm -rf $RPM_BUILD_ROOT
make DESTDIR=$RPM_BUILD_ROOT install
# man pages are not installed with make install
@ -237,9 +237,6 @@ find %{buildroot}%{_datadir}/locale -type l | \
# (sb) Deal with Installed (but unpackaged) file(s) found
rm -f $RPM_BUILD_ROOT%{_infodir}/dir
%clean
rm -rf $RPM_BUILD_ROOT
%pre
# We must deinstall these info files since they're merged in
# coreutils.info. else their postun'll be run too late
@ -378,6 +375,9 @@ fi
%{_sbindir}/chroot
%changelog
* Mon Mar 04 2013 Ondrej Vasik <ovasik@redhat.com> 8.21-8
- fix factor on AArch64 (M.Salter, #917735)
* Fri Mar 01 2013 Ondrej Vasik <ovasik@redhat.com> 8.21-7
- ls: colorize several new archive/compressed types (#868510)