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import pixman-0.43.4-1.el10

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cs10 imports/cs10/pixman-0.43.4-1.el10
MSVSphere Packaging Team 2 months ago
commit e84581786d
Signed by: sys_gitsync
GPG Key ID: B2B0B9F29E528FE8
6 changed files with 550 additions and 0 deletions
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1
.gitignore vendored
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SOURCES/pixman-0.43.4.tar.xz

1
.pixman.metadata
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678cdf71b2e48f773c5bdaa18555b4ca5eac5091 SOURCES/pixman-0.43.4.tar.xz

34
SOURCES/0001-arm-add-include-guards-on-header.patch
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From 3a32506877f925f9c27f72558f7f07fdb3092fc2 Mon Sep 17 00:00:00 2001
From: Bill Roberts <bill.roberts@arm.com>
Date: Wed, 10 Jul 2024 12:18:02 -0500
Subject: [PATCH 1/2] arm: add include guards on header
Prevent double inclusion of header file.
Signed-off-by: Bill Roberts <bill.roberts@arm.com>
---
pixman/pixman-arm-asm.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/pixman/pixman-arm-asm.h b/pixman/pixman-arm-asm.h
index edf8e82..1fe40b3 100644
--- a/pixman/pixman-arm-asm.h
+++ b/pixman/pixman-arm-asm.h
@@ -25,6 +25,8 @@
*
*/
+#ifndef PIXMAN_ARM_ASM_H
+#define PIXMAN_ARM_ASM_H
#include "pixman-config.h"
@@ -61,3 +63,5 @@
.endfunc
#endif
.endm
+
+#endif /* PIXMAN_ARM_ASM_H */
--
2.46.0

280
SOURCES/0002-aarch64-support-PAC-and-BTI.patch
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From 7ed0f8d04d56320b034f2e15ef7867c5724947e0 Mon Sep 17 00:00:00 2001
From: Bill Roberts <bill.roberts@arm.com>
Date: Thu, 18 Jul 2024 10:13:07 -0500
Subject: [PATCH 2/2] aarch64: support PAC and BTI
Enable Pointer Authentication Codes (PAC) and Branch Target
Identification (BTI) support for ARM 64 targets.
PAC works by signing the LR with either an A key or B key and verifying
the return address. There are quite a few instructions capable of doing
this, however, the Linux ARM ABI is to use hint compatible instructions
that can be safely NOP'd on older hardware and can be assembled and
linked with older binutils. This limits the instruction set to paciasp,
pacibsp, autiasp and autibsp. Instructions prefixed with pac are for
signing and instructions prefixed with aut are for signing. Both
instructions are then followed with an a or b to indicate which signing
key they are using. The keys can be controlled using
-mbranch-protection=pac-ret for the A key and
-mbranch-protection=pac-ret+b-key for the B key.
BTI works by marking all call and jump positions with bti c and bti
j instructions. If execution control transfers to an instruction other
than a BTI instruction, the execution is killed via SIGILL. Note that
to remove one instruction, the aforementioned pac instructions will
also work as a BTI landing pad for bti c usages.
For BTI to work, all object files linked for a unit of execution,
whether an executable or a library must have the GNU Notes section of
the ELF file marked to indicate BTI support. This is so loader/linkers
can apply the proper permission bits (PROT_BRI) on the memory region.
PAC can also be annotated in the GNU ELF notes section, but it's not
required for enablement, as interleaved PAC and non-pac code works as
expected since it's the callee that performs all the checking. The
linker follows the same rules as BTI for discarding the PAC flag from
the GNU Notes section.
Testing was done under the following CFLAGS and CXXFLAGS for all
combinations:
1. -mbranch-protection=none
2. -mbranch-protection=standard
3. -mbranch-protection=pac-ret
4. -mbranch-protection=pac-ret+b-key
5. -mbranch-protection=bti
Signed-off-by: Bill Roberts <bill.roberts@arm.com>
---
pixman/pixman-arm-asm.h | 43 ++++++++++++++++++++++++
pixman/pixman-arma64-neon-asm-bilinear.S | 1 +
pixman/pixman-arma64-neon-asm.S | 1 +
pixman/pixman-arma64-neon-asm.h | 32 +++++++++++++-----
4 files changed, 69 insertions(+), 8 deletions(-)
diff --git a/pixman/pixman-arm-asm.h b/pixman/pixman-arm-asm.h
index 1fe40b3..c13837c 100644
--- a/pixman/pixman-arm-asm.h
+++ b/pixman/pixman-arm-asm.h
@@ -30,6 +30,48 @@
#include "pixman-config.h"
+/*
+ * References:
+ * - https://developer.arm.com/documentation/101028/0012/5--Feature-test-macros
+ * - https://github.com/ARM-software/abi-aa/blob/main/aaelf64/aaelf64.rst
+ */
+#if defined(__ARM_FEATURE_BTI_DEFAULT) && __ARM_FEATURE_BTI_DEFAULT == 1
+ #define BTI_C hint 34 /* bti c: for calls, IE bl instructions */
+ #define GNU_PROPERTY_AARCH64_BTI 1 /* bit 0 GNU Notes is for BTI support */
+#else
+ #define BTI_C
+ #define GNU_PROPERTY_AARCH64_BTI 0
+#endif
+
+#if defined(__ARM_FEATURE_PAC_DEFAULT)
+ #if __ARM_FEATURE_PAC_DEFAULT & 1
+ #define SIGN_LR hint 25 /* paciasp: sign with the A key */
+ #define VERIFY_LR hint 29 /* autiasp: verify with the b key */
+ #elif __ARM_FEATURE_PAC_DEFAULT & 2
+ #define SIGN_LR hint 27 /* pacibsp: sign with the b key */
+ #define VERIFY_LR hint 31 /* autibsp: verify with the b key */
+ #endif
+ #define GNU_PROPERTY_AARCH64_POINTER_AUTH 2 /* bit 1 GNU Notes is for PAC support */
+#else
+ #define SIGN_LR BTI_C
+ #define VERIFY_LR
+ #define GNU_PROPERTY_AARCH64_POINTER_AUTH 0
+#endif
+
+/* Add the BTI support to GNU Notes section for ASM files */
+#if GNU_PROPERTY_AARCH64_BTI != 0 || GNU_PROPERTY_AARCH64_POINTER_AUTH != 0
+ .pushsection .note.gnu.property, "a"; /* Start a new allocatable section */
+ .balign 8; /* align it on a byte boundry */
+ .long 4; /* size of "GNU\0" */
+ .long 0x10; /* size of descriptor */
+ .long 0x5; /* NT_GNU_PROPERTY_TYPE_0 */
+ .asciz "GNU";
+ .long 0xc0000000; /* GNU_PROPERTY_AARCH64_FEATURE_1_AND */
+ .long 4; /* Four bytes of data */
+ .long (GNU_PROPERTY_AARCH64_BTI|GNU_PROPERTY_AARCH64_POINTER_AUTH); /* BTI or PAC is enabled */
+ .long 0; /* padding for 8 byte alignment */
+ .popsection; /* end the section */
+#endif
/* Supplementary macro for setting function attributes */
.macro pixman_asm_function_impl fname
@@ -42,6 +84,7 @@
.type \fname, %function
#endif
\fname:
+ SIGN_LR
.endm
.macro pixman_asm_function fname
diff --git a/pixman/pixman-arma64-neon-asm-bilinear.S b/pixman/pixman-arma64-neon-asm-bilinear.S
index 7303bdc..f11f8c8 100644
--- a/pixman/pixman-arma64-neon-asm-bilinear.S
+++ b/pixman/pixman-arma64-neon-asm-bilinear.S
@@ -812,6 +812,7 @@ pixman_asm_function \fname
mov sp, x29
ldp x29, x30, [sp], 16
.endif
+ VERIFY_LR
ret
.unreq OUT
diff --git a/pixman/pixman-arma64-neon-asm.S b/pixman/pixman-arma64-neon-asm.S
index 107c133..7329d4b 100644
--- a/pixman/pixman-arma64-neon-asm.S
+++ b/pixman/pixman-arma64-neon-asm.S
@@ -3541,6 +3541,7 @@ pixman_asm_function \fname
ldp x12, x13, [x29, -104]
mov sp, x29
ldp x29, x30, [sp], 16
+ VERIFY_LR
ret
.unreq OUT
diff --git a/pixman/pixman-arma64-neon-asm.h b/pixman/pixman-arma64-neon-asm.h
index 6aa6838..ec3d76f 100644
--- a/pixman/pixman-arma64-neon-asm.h
+++ b/pixman/pixman-arma64-neon-asm.h
@@ -47,6 +47,8 @@
* - maybe add an option to do reverse scanline processing
*/
+#include "pixman-arm-asm.h"
+
/*
* Bit flags for 'generate_composite_function' macro which are used
* to tune generated functions behavior.
@@ -232,14 +234,16 @@
asr TMP1, VX, #16
adds VX, VX, UNIT_X
bmi 55f
-5: subs VX, VX, SRC_WIDTH_FIXED
+5:
+ subs VX, VX, SRC_WIDTH_FIXED
bpl 5b
55:
add TMP1, \mem_operand, TMP1, lsl #1
asr TMP2, VX, #16
adds VX, VX, UNIT_X
bmi 55f
-5: subs VX, VX, SRC_WIDTH_FIXED
+5:
+ subs VX, VX, SRC_WIDTH_FIXED
bpl 5b
55:
add TMP2, \mem_operand, TMP2, lsl #1
@@ -247,7 +251,8 @@
asr TMP1, VX, #16
adds VX, VX, UNIT_X
bmi 55f
-5: subs VX, VX, SRC_WIDTH_FIXED
+5:
+ subs VX, VX, SRC_WIDTH_FIXED
bpl 5b
55:
add TMP1, \mem_operand, TMP1, lsl #1
@@ -255,7 +260,8 @@
asr TMP2, VX, #16
adds VX, VX, UNIT_X
bmi 55f
-5: subs VX, VX, SRC_WIDTH_FIXED
+5:
+ subs VX, VX, SRC_WIDTH_FIXED
bpl 5b
55:
add TMP2, \mem_operand, TMP2, lsl #1
@@ -265,14 +271,16 @@
asr TMP1, VX, #16
adds VX, VX, UNIT_X
bmi 55f
-5: subs VX, VX, SRC_WIDTH_FIXED
+5:
+ subs VX, VX, SRC_WIDTH_FIXED
bpl 5b
55:
add TMP1, \mem_operand, TMP1, lsl #2
asr TMP2, VX, #16
adds VX, VX, UNIT_X
bmi 55f
-5: subs VX, VX, SRC_WIDTH_FIXED
+5:
+ subs VX, VX, SRC_WIDTH_FIXED
bpl 5b
55:
add TMP2, \mem_operand, TMP2, lsl #2
@@ -312,7 +320,8 @@
asr TMP1, VX, #16
adds VX, VX, UNIT_X
bmi 55f
-5: subs VX, VX, SRC_WIDTH_FIXED
+5:
+ subs VX, VX, SRC_WIDTH_FIXED
bpl 5b
55:
add TMP1, \mem_operand, TMP1, lsl #1
@@ -322,7 +331,8 @@
mov TMP1, DUMMY
adds VX, VX, UNIT_X
bmi 55f
-5: subs VX, VX, SRC_WIDTH_FIXED
+5:
+ subs VX, VX, SRC_WIDTH_FIXED
bpl 5b
55:
add TMP1, \mem_operand, TMP1, lsl #2
@@ -917,6 +927,7 @@
ldr x28, [x29, -232]
mov sp, x29
ldp x29, x30, [sp], 16
+ VERIFY_LR
ret /* exit */
/*
* This is the start of the loop, designed to process images with small width
@@ -974,6 +985,7 @@
ldr x28, [x29, -232]
mov sp, x29
ldp x29, x30, [sp], 16
+ VERIFY_LR
ret /* exit */
.purgem fetch_src_pixblock
@@ -1155,6 +1167,7 @@
ldr x10, [x29, -96]
mov sp, x29
ldp x29, x30, [sp], 16
+ VERIFY_LR
ret /* exit */
.else
sub x29, x29, 64
@@ -1162,6 +1175,7 @@
ld1 {v12.8b, v13.8b, v14.8b, v15.8b}, [x29], 32
mov sp, x29
ldp x29, x30, [sp], 16
+ VERIFY_LR
ret /* exit */
.endif
800:
@@ -1180,6 +1194,7 @@
ldr x10, [x29, -88]
mov sp, x29
ldp x29, x30, [sp], 16
+ VERIFY_LR
ret /* exit */
.unreq DUMMY
@@ -1200,6 +1215,7 @@
ld1 {v12.8b, v13.8b, v14.8b, v15.8b}, [x29], 32
mov sp, x29
ldp x29, x30, [sp], 16
+ VERIFY_LR
ret /* exit */
.unreq DUMMY
--
2.46.0

16
SOURCES/make-pixman-snapshot.sh
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#!/bin/sh
DIRNAME=pixman-$( date +%Y%m%d )
rm -rf $DIRNAME
git clone git://git.freedesktop.org/git/pixman $DIRNAME
cd $DIRNAME
if [ -z "$1" ]; then
git log | head -1
else
git checkout $1
fi
rm -rf .git
cd ..
tar jcf $DIRNAME.tar.bz2 $DIRNAME
rm -rf $DIRNAME

218
SPECS/pixman.spec
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%define gitdate 20070827
%define gitrev 8ff7213f39edc1b2b8b60d6b0cc5d5f14ca1928d
Name: pixman
Version: 0.43.4
Release: 1%{?dist}
Summary: Pixel manipulation library
# SPDX
License: MIT
URL: https://gitlab.freedesktop.org/pixman/pixman
#VCS: git:git://git.freedesktop.org/git/pixman
# To make git snapshots:
# ./make-pixman-snapshot.sh %{\?gitrev}
# if no revision specified, makes a new one from HEAD.
Source0: https://xorg.freedesktop.org/archive/individual/lib/%{name}-%{version}.tar.xz
Source1: make-pixman-snapshot.sh
Patch00: 0001-arm-add-include-guards-on-header.patch
Patch01: 0002-aarch64-support-PAC-and-BTI.patch
BuildRequires: gcc
BuildRequires: meson
%description
Pixman is a pixel manipulation library for X and Cairo.
%package devel
Summary: Pixel manipulation library development package
Requires: %{name}%{?isa} = %{version}-%{release}
Requires: pkgconfig
%description devel
Pixel manipulation library for X and Cairo development package.
%prep
%autosetup -p1
# bump up the test suite timeout because arm
sed -i 's/120/600/' test/meson.build
%build
%meson --auto-features=auto \
%ifarch %{arm}
-Diwmmxt=disabled -Diwmmxt2=false \
%endif
%nil
%meson_build
%install
%meson_install
%check
%meson_test
%ldconfig_post
%ldconfig_postun
%files
%doc COPYING
%{_libdir}/libpixman-1*.so.*
%files devel
%dir %{_includedir}/pixman-1
%{_includedir}/pixman-1/pixman.h
%{_includedir}/pixman-1/pixman-version.h
%{_libdir}/libpixman-1*.so
%{_libdir}/pkgconfig/pixman-1.pc
%changelog
* Wed Sep 18 2024 José Expósito <jexposit@redhat.com> - 0.43.4-1
- Update to 0.43.4
- Resolves: https://issues.redhat.com/browse/RHEL-45709
* Mon Jun 24 2024 Troy Dawson <tdawson@redhat.com> - 0.43.0-4
- Bump release for June 2024 mass rebuild
* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.43.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.43.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Tue Jan 09 2024 José Expósito <jexposit@redhat.com> - 0.43.0-1
- Update to 0.43.0
* Thu Sep 07 2023 José Expósito <jexposit@redhat.com>
- SPDX migration: license is already SPDX compatible
* Fri Jul 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.42.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
* Tue Feb 21 2023 Petter Abrahamsson <pabraham@redhat.com> - 0.42.2-1
- Update to 0.42.2
* Fri Jan 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.40.0-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
* Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.40.0-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
* Fri Jan 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.40.0-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.40.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.40.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.40.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Mon Apr 20 2020 Kalev Lember <klember@redhat.com> - 0.40.0-1
- Update to 0.40.0
* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.38.4-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Mon Sep 09 2019 Kalev Lember <klember@redhat.com> - 0.38.4-1
- Update to 0.38.4
* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.38.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Tue Feb 12 2019 Kalev Lember <klember@redhat.com> - 0.38.0-1
- Update to 0.38.0
- Switch to the meson build system
* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.36.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Thu Nov 29 2018 Adam Jackson <ajax@redhat.com> - 0.36.0-1
- pixman 0.36.0
* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Fri Jun 29 2018 Adam Jackson <ajax@redhat.com> - 0.34.0-9
- Use ldconfig scriptlet macros
* Fri May 04 2018 Dan Horák <dan[at]danny.cz> - 0.34.0-8
- fix vector loads in VMX (ppc64le) (#1572540)
* Thu Apr 26 2018 Adam Jackson <ajax@redhat.com> - 0.34.0-7
- Enable %%check
- --disable-vmx to fix %%check failures with gcc8
- Remove stray --disable-ssse3
* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Mon Feb 01 2016 <oded.gabbay@gmail.com> - 0.34.0-1
- Update to 0.34.0 (#1249357)
* Tue Dec 22 2015 Oded Gabbay <oded.gabbay@gmail.com> 0.33.6-1
- pixman 0.33.6
* Fri Oct 23 2015 Oded Gabbay <oded.gabbay@gmail.com> 0.33.4-1
- pixman 0.33.4
* Sun Aug 09 2015 Oded Gabbay <oded.gabbay@gmail.com> 0.33.2-1
- pixman 0.33.2
- Enable VMX fast paths on ppc64le now that they are fixed
* Tue Jun 16 2015 Peter Robinson <pbrobinson@fedoraproject.org> 0.32.6-6
- revert cflag option added in -5 the broke building
* Mon May 11 2015 Adam Jackson <ajax@redhat.com> 0.32.6-5
- Fix devel's requirement on the base package to include %%{?isa}
* Mon Nov 10 2014 Adam Jackson <ajax@redhat.com> 0.32.6-4
- Disable (broken) VMX fast paths on ppc64le for now.
* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.32.6-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Fri Jul 11 2014 Peter Robinson <pbrobinson@fedoraproject.org> 0.32.6-2
- Enable make check but don't (currently) fail the build on failure
- Include COPYING as per packaging guidelines
- Minor spec cleanups
* Sun Jul 06 2014 Soren Sandmann <soren.sandmann@gmail.com> 0.32.6-1
- pixman 0.32.6
- drop SSSE3 patch
* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.32.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Thu Nov 14 2013 Soren Sandmann <ssp@redhat.com> 0.32.0-2
- Add patch to fix SSSE3 detection
* Sun Nov 10 2013 Soren Sandmann <ssp@redhat.com> 0.32.0-1
- pixman 0.32.0
* Sat Nov 2 2013 Soren Sandmann <ssp@redhat.com> 0.31.2-1
- pixman 0.31.2
* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.30.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Thu Jul 04 2013 Karsten Hopp <karsten@redhat.com> 0.30.0-2
- bump release and rebuild to fix dependencies on PPC
* Wed May 8 2013 Soren Sandmann <ssp@redhat.com> 0.30.0-1
- pixman 0.30.0
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