.compiler-rt.metadata

@@ -1,2 +1,2 @@
-6ecbfa5516b60adb4e4e60f991b0d8ddf5aab12a SOURCES/compiler-rt-18.1.8.src.tar.xz
-7aa7c3702e6f12f4426c83a232de1349eacbadf2 SOURCES/compiler-rt-18.1.8.src.tar.xz.sig
+b0f7f43251829aafd07a3b09a9c3e4987cfa9204 SOURCES/compiler-rt-17.0.6.src.tar.xz
+5df8c5479d1c6e99092b865f3597afac8bff1432 SOURCES/compiler-rt-17.0.6.src.tar.xz.sig

.gitignore

@@ -1,2 +1,2 @@
-SOURCES/compiler-rt-18.1.8.src.tar.xz
-SOURCES/compiler-rt-18.1.8.src.tar.xz.sig
+SOURCES/compiler-rt-17.0.6.src.tar.xz
+SOURCES/compiler-rt-17.0.6.src.tar.xz.sig

SOURCES/0001-Fix-page-size-constant-on-aarch64-and-ppc64le.patch

@@ -1,25 +0,0 @@
-From 5f73befe5a0df82e455f4b1052e62f34009e98bb Mon Sep 17 00:00:00 2001
-From: Tom Stellard <tstellar@redhat.com>
-Date: Tue, 23 Apr 2024 15:08:34 -0700
-Subject: [PATCH] Fix page size constant on aarch64 and ppc64le
-
----
- compiler-rt/lib/cfi/cfi.cpp | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/compiler-rt/lib/cfi/cfi.cpp b/compiler-rt/lib/cfi/cfi.cpp
-index ad1c91623514..e7e86e5807a8 100644
---- a/compiler-rt/lib/cfi/cfi.cpp
-+++ b/compiler-rt/lib/cfi/cfi.cpp
-@@ -53,6 +53,8 @@ namespace __cfi {
- 
- #if SANITIZER_LOONGARCH64
- #define kCfiShadowLimitsStorageSize 16384 // 16KiB on loongarch64 per page
-+#elif defined(__aarch64__) || defined(__powerpc64__)
-+#define kCfiShadowLimitsStorageSize 65536 // 1 page
- #else
- #define kCfiShadowLimitsStorageSize 4096 // 1 page
- #endif
--- 
-2.40.1
-

SOURCES/fix-page-size-constant.patch

@@ -0,0 +1,15 @@
+diff -ruN compiler-rt-14.0.0.src.orig/lib/cfi/cfi.cpp compiler-rt-14.0.0.src/lib/cfi/cfi.cpp
+--- a/compiler-rt-14.0.0.src.orig/lib/cfi/cfi.cpp	2022-03-14 10:44:55.000000000 +0100
++++ b/compiler-rt-14.0.0.src/lib/cfi/cfi.cpp	2022-05-25 17:03:51.114415534 +0200
+@@ -51,7 +51,11 @@
+ 
+ namespace __cfi {
+ 
++#if defined(__aarch64__) || defined(__powerpc64__)
++#define kCfiShadowLimitsStorageSize 65536 // 1 page
++#else
+ #define kCfiShadowLimitsStorageSize 4096 // 1 page
++#endif
+ // Lets hope that the data segment is mapped with 4K pages.
+ // The pointer to the cfi shadow region is stored at the start of this page.
+ // The rest of the page is unused and re-mapped read-only.

SPECS/compiler-rt.spec

@@ -10,11 +10,9 @@
 # https://bugzilla.redhat.com/show_bug.cgi?id=2158587
 %undefine _include_frame_pointers
 
-%bcond_with compat_build
-
-%global maj_ver 18
-%global min_ver 1
-%global patch_ver 8
+%global maj_ver 17
+%global min_ver 0
+%global patch_ver 6
 #global rc_ver 4
 %if %{with snapshot_build}
 %global maj_ver %{llvm_snapshot_version_major}
@@ -26,19 +24,13 @@
 
 %global crt_srcdir compiler-rt-%{compiler_rt_version}%{?rc_ver:rc%{rc_ver}}.src
 
-%if %{with compat_build}
-%global pkg_name compiler-rt%{maj_ver}
-%else
-%global pkg_name compiler-rt
-%endif
-
 # see https://sourceware.org/bugzilla/show_bug.cgi?id=25271
 %global optflags %(echo %{optflags} -D_DEFAULT_SOURCE)
 
 # see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93615
 %global optflags %(echo %{optflags} -Dasm=__asm__)
 
-Name:		%{pkg_name}
+Name:		compiler-rt
 Version:	%{compiler_rt_version}%{?rc_ver:~rc%{rc_ver}}%{?llvm_snapshot_version_suffix:~%{llvm_snapshot_version_suffix}}
 Release:	1%{?dist}
 Summary:	LLVM "compiler-rt" runtime libraries
@@ -58,7 +50,7 @@ Patch0:		0001-compiler-rt-Fix-FLOAT16-feature-detection.patch
 
 # RHEL-specific patches
 Patch100:	0001-Drop-fno-stack-protector-from-the-compiler-flags.patch
-Patch101:	0001-Fix-page-size-constant-on-aarch64-and-ppc64le.patch	
+Patch101:	fix-page-size-constant.patch
 
 BuildRequires:	clang
 BuildRequires:	cmake
@@ -73,7 +65,6 @@ BuildRequires:	llvm-cmake-utils = %{version}
 BuildRequires:	gnupg2
 
 Requires: clang-resource-filesystem%{?isa} = %{version}
-Provides: %{name}(major) = %{maj_ver}
 
 %description
 The compiler-rt project is a part of the LLVM project. It provides
@@ -128,13 +119,6 @@ export ASMFLAGS="%{build_cflags}"
 # by clang.
 mv %{buildroot}%{_prefix}/lib/clang/%{maj_ver}/lib/powerpc64le-redhat-linux-gnu %{buildroot}%{_prefix}/lib/clang/%{maj_ver}/lib/ppc64le-redhat-linux-gnu
 %endif
-%ifarch %{ix86}
-# Fix install path on ix86 so that the directory name matches the triple used
-# by clang on both actual ix86 and on x86_64 with -m32:
-%if "%{_target_cpu}" != "i386"
-ln -s i386-redhat-linux-gnu %{buildroot}%{_prefix}/lib/clang/%{maj_ver}/lib/%{_target_cpu}-redhat-linux-gnu
-%endif
-%endif
 
 %check
 #%%cmake_build --target check-compiler-rt
@@ -152,32 +136,6 @@ ln -s i386-redhat-linux-gnu %{buildroot}%{_prefix}/lib/clang/%{maj_ver}/lib/%{_t
 #%endif
 
 %changelog
-* Tue Jul 09 2024 Tom Stellard <tstellar@redhat.com> - 18.1.8-1
-- 18.1.8 Release
-
-* Fri Mar 22 2024 Tom Stellard <tstellar@redhat.com> - 18.1.2-1
-- 18.1.2 Release
-
-* Tue Mar 12 2024 Tom Stellard <tstellar@redhat.com> - 18.1.1-1
-- 18.1.1 Release
-
-* Wed Feb 28 2024 Tom Stellard <tstellar@redhat.com> - 18.1.0~rc4-1
-- 18.1.0-rc4 Release
-
-* Wed Jan 24 2024 Fedora Release Engineering <releng@fedoraproject.org> - 17.0.6-5
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Fri Jan 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 17.0.6-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-%{?llvm_snapshot_changelog_entry}
-
-* Mon Dec 18 2023 Jeremy Newton <alexjnewt at hotmail dot com> - 17.0.6-3
-- Add compiler-rt(major) provides
-
-* Wed Dec 13 2023 Miro Hrončok <mhroncok@redhat.com> - 17.0.6-2
-- Fix install path on i686
-
 * Wed Nov 29 2023 Nikita Popov <npopov@redhat.com> - 17.0.6-1
 - Update to LLVM 17.0.6