automatic import of gc

5 files changed, 439 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index e69de29..552b24e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/gc-8.2.6.tar.gz
diff --git a/0001-add-loongarch-architecture.patch b/0001-add-loongarch-architecture.patch
new file mode 100644
index 0000000..efaa7e0
--- /dev/null
+++ b/0001-add-loongarch-architecture.patch
@@ -0,0 +1,96 @@
+From 6ade473e440b2da11e6ecf6a69c4f1b309ab7624 Mon Sep 17 00:00:00 2001
+From: wang--ge <wang__ge@126.com>
+Date: Tue, 12 Apr 2022 19:47:14 +0800
+Subject: [PATCH] add loongarch architecture
+
+---
+ configure.ac               |  2 +-
+ include/private/gcconfig.h | 31 +++++++++++++++++++++++++++++++
+ os_dep.c                   |  2 +-
+ 3 files changed, 33 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 2bc1282..7cc02a9 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -208,7 +208,7 @@ case "$THREADS" in
+       *-*-aix* | *-*-android* | *-*-cygwin* | *-*-darwin* | *-*-dragonfly* | \
+       *-*-freebsd* | *-*-haiku* | *-*-hpux11* | *-*-irix* | \
+       *-*-kfreebsd*-gnu | *-*-gnu* | *-*-*linux* | *-*-msys* | *-*-nacl* | \
+-      *-*-netbsd* | *-*-openbsd* | *-*-osf* | *-*-solaris*)
++      *-*-netbsd* | *-*-openbsd* | *-*-osf* | *-*-solaris* | loongarch*)
+         AC_DEFINE(GC_THREADS)
+         AC_DEFINE([_REENTRANT], [1],
+                   [Required define if using POSIX threads.])
+diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h
+index b4457c1..5826ad5 100644
+--- a/include/private/gcconfig.h
++++ b/include/private/gcconfig.h
+@@ -226,6 +226,14 @@ EXTERN_C_BEGIN
+ #    define VAX
+ #    define mach_type_known
+ # endif
++# if defined(__loongarch64)
++#    define LOONGARCH64
++#    define mach_type_known
++# endif
++# if defined(__loongarch64)
++#    define LOONGARCH64
++#    define mach_type_known
++# endif
+ # if (defined(mips) || defined(__mips) || defined(_mips)) && !defined(__TANDEM)
+ #    define MIPS
+ #    if defined(nec_ews) || defined(_nec_ews)
+@@ -518,6 +526,10 @@ EXTERN_C_BEGIN
+ #   define AARCH64
+ #   define mach_type_known
+ # endif
++# if defined(FREEBSD) && (defined(__loongarch64) )
++#   define LOONGARCH64
++#   define mach_type_known
++# endif
+ # if defined(FREEBSD) && (defined(mips) || defined(__mips) || defined(_mips))
+ #   define MIPS
+ #   define mach_type_known
+@@ -1702,6 +1714,25 @@ EXTERN_C_BEGIN
+ #   define STACKBOTTOM ((ptr_t)0xfffff000) /* for Encore */
+ # endif
+
++# ifdef LOONGARCH64
++#   define MACH_TYPE "LOONGARCH64"
++#   ifdef LINUX
++#     define OS_TYPE "LINUX"
++#     define DYNAMIC_LOADING
++      extern int _end[];
++#     pragma weak __data_start
++      extern int __data_start[];
++#     define DATASTART ((ptr_t)(__data_start))
++#     define DATAEND ((ptr_t)(_end))
++#     define CPP_WORDSZ 64
++#     define ALIGNMENT (64/8)
++#     ifndef HBLKSIZE
++#       define HBLKSIZE 4096
++#     endif
++#     define LINUX_STACKBOTTOM
++#   endif
++# endif
++
+ # ifdef LOONGARCH
+ #   define MACH_TYPE "LoongArch"
+ #   ifdef LINUX
+diff --git a/os_dep.c b/os_dep.c
+index e116ad0..947ac7f 100644
+--- a/os_dep.c
++++ b/os_dep.c
+@@ -3239,7 +3239,7 @@ GC_API GC_push_other_roots_proc GC_CALL GC_get_push_other_roots(void)
+ #     ifndef SEGV_ACCERR
+ #       define SEGV_ACCERR 2
+ #     endif
+-#     if defined(AARCH64) || defined(ARM32) || defined(MIPS) \
++#     if defined(AARCH64) || defined(ARM32) || defined(MIPS) || defined(LOONGARCH64) \
+          || __FreeBSD__ >= 7
+ #       define CODE_OK (si -> si_code == SEGV_ACCERR)
+ #     elif defined(POWERPC)
+--
+2.27.0
+
diff --git a/gc-8.0.6-sw.patch b/gc-8.0.6-sw.patch
new file mode 100755
index 0000000..35883ef
--- /dev/null
+++ b/gc-8.0.6-sw.patch
@@ -0,0 +1,207 @@
+diff -Naur gc-8.0.6.org/config.guess gc-8.0.6.sw/config.guess
+--- gc-8.0.6.org/config.guess	2022-02-14 09:01:19.450000000 +0000
++++ gc-8.0.6.sw/config.guess	2022-02-15 02:27:24.780000000 +0000
+@@ -973,6 +973,14 @@ EOF
+ 	UNAME_MACHINE=aarch64_be
+ 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ 	;;
++    sw_64:Linux:*:*)
++	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
++	  sw)   UNAME_MACHINE=sw_64 ;;
++	esac
++	objdump --private-headers /bin/sh | grep -q ld.so.1
++	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
++	GUESS=${UNAME_MACHINE}-sunway-linux-${LIBC}
++	;;
+     alpha:Linux:*:*)
+ 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
+ 	  EV5)   UNAME_MACHINE=alphaev5 ;;
+diff -Naur gc-8.0.6.org/config.sub gc-8.0.6.sw/config.sub
+--- gc-8.0.6.org/config.sub	2022-02-14 09:01:19.450000000 +0000
++++ gc-8.0.6.sw/config.sub	2022-02-15 02:25:05.350000000 +0000
+@@ -1175,6 +1175,7 @@ case $cpu-$vendor in
+ 		case $cpu in
+ 			1750a | 580 \
+ 			| a29k \
++            | sw_64 \
+ 			| aarch64 | aarch64_be \
+ 			| abacus \
+ 			| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
+diff -Naur gc-8.0.6.org/extra/msvc_dbg.c gc-8.0.6.sw/extra/msvc_dbg.c
+--- gc-8.0.6.org/extra/msvc_dbg.c	2022-02-14 09:01:19.470000000 +0000
++++ gc-8.0.6.sw/extra/msvc_dbg.c	2022-02-15 02:32:56.220000000 +0000
+@@ -156,6 +156,9 @@ size_t GetStackFramesFromContext(HANDLE hProcess, HANDLE hThread,
+ #elif defined(_M_MRX000)
+   machineType                 = IMAGE_FILE_MACHINE_R4000;
+   stackFrame.AddrPC.Offset    = context->Fir;
++#elif defined(_M_SW_64)
++  machineType                 = IMAGE_FILE_MACHINE_SW_64;
++  stackFrame.AddrPC.Offset    = (unsigned long)context->Fir;
+ #elif defined(_M_ALPHA)
+   machineType                 = IMAGE_FILE_MACHINE_ALPHA;
+   stackFrame.AddrPC.Offset    = (unsigned long)context->Fir;
+@@ -165,6 +168,9 @@ size_t GetStackFramesFromContext(HANDLE hProcess, HANDLE hThread,
+ #elif defined(_M_IA64)
+   machineType                 = IMAGE_FILE_MACHINE_IA64;
+   stackFrame.AddrPC.Offset    = context->StIIP;
++#elif defined(_M_SW_6464)
++  machineType                 = IMAGE_FILE_MACHINE_SW_6464;
++  stackFrame.AddrPC.Offset    = context->Fir;
+ #elif defined(_M_ALPHA64)
+   machineType                 = IMAGE_FILE_MACHINE_ALPHA64;
+   stackFrame.AddrPC.Offset    = context->Fir;
+diff -Naur gc-8.0.6.org/include/gc_config_macros.h gc-8.0.6.sw/include/gc_config_macros.h
+--- gc-8.0.6.org/include/gc_config_macros.h	2022-02-14 09:01:19.450000000 +0000
++++ gc-8.0.6.sw/include/gc_config_macros.h	2022-02-15 02:37:26.990000000 +0000
+@@ -96,7 +96,7 @@
+ #   define GC_FREEBSD_THREADS
+ # elif defined(__NetBSD__)
+ #   define GC_NETBSD_THREADS
+-# elif defined(__alpha) || defined(__alpha__) /* && !Linux && !xBSD */
++# elif defined(__alpha) || defined(__alpha__) || defined(__sw_64) || defined(__sw_64__) /* && !Linux && !xBSD */
+ #   define GC_OSF1_THREADS
+ # elif (defined(mips) || defined(__mips) || defined(_mips)) \
+         && !(defined(nec_ews) || defined(_nec_ews) \
+diff -Naur gc-8.0.6.org/include/gc_tiny_fl.h gc-8.0.6.sw/include/gc_tiny_fl.h
+--- gc-8.0.6.org/include/gc_tiny_fl.h	2022-02-14 09:01:19.440000000 +0000
++++ gc-8.0.6.sw/include/gc_tiny_fl.h	2022-02-15 02:38:20.270000000 +0000
+@@ -49,7 +49,7 @@
+ # if defined(__LP64__) || defined (_LP64) || defined(_WIN64) \
+         || defined(__s390x__) \
+         || (defined(__x86_64__) && !defined(__ILP32__)) \
+-        || defined(__alpha__) || defined(__powerpc64__) \
++        || defined(__alpha__) || defined(__sw_64__) || defined(__powerpc64__) \
+         || defined(__arch64__)
+ #  define GC_GRANULE_BYTES 16
+ #  define GC_GRANULE_WORDS 2
+diff -Naur gc-8.0.6.org/include/private/gc_priv.h gc-8.0.6.sw/include/private/gc_priv.h
+--- gc-8.0.6.org/include/private/gc_priv.h	2022-02-14 09:01:19.440000000 +0000
++++ gc-8.0.6.sw/include/private/gc_priv.h	2022-02-15 02:40:15.270000000 +0000
+@@ -925,7 +925,7 @@ EXTERN_C_BEGIN
+ /*   SMALL_CONFIG: Want less block-level fragmentation.         */
+ #ifndef HBLKSIZE
+ # if defined(LARGE_CONFIG) || !defined(SMALL_CONFIG)
+-#   ifdef ALPHA
++#   if defined ALPHA ||  defined SW_64
+ #     define CPP_LOG_HBLKSIZE 13
+ #   elif defined(SN_TARGET_PSP2)
+ #     define CPP_LOG_HBLKSIZE 16    /* page size is set to 64 KB */
+diff -Naur gc-8.0.6.org/include/private/gcconfig.h gc-8.0.6.sw/include/private/gcconfig.h
+--- gc-8.0.6.org/include/private/gcconfig.h	2022-02-14 09:01:19.440000000 +0000
++++ gc-8.0.6.sw/include/private/gcconfig.h	2022-02-15 02:45:28.230000000 +0000
+@@ -418,6 +418,14 @@ EXTERN_C_BEGIN
+ #    define M32R
+ #    define mach_type_known
+ # endif
++# if defined(__sw_64) || defined(__sw_64__)
++#   define SW_64
++#   if !defined(LINUX) && !defined(NETBSD) && !defined(OPENBSD) \
++       && !defined(FREEBSD)
++#     define OSF1       /* a.k.a Digital Unix */
++#   endif
++#   define mach_type_known
++# endif
+ # if defined(__alpha) || defined(__alpha__)
+ #   define ALPHA
+ #   if !defined(LINUX) && !defined(NETBSD) && !defined(OPENBSD) \
+@@ -1924,6 +1932,100 @@ EXTERN_C_BEGIN
+ #   endif
+ # endif /* HP_PA */
+
++# ifdef SW_64
++#   define MACH_TYPE "SW_64"
++#   define ALIGNMENT 8
++#   define CPP_WORDSZ 64
++#   ifdef NETBSD
++#       define OS_TYPE "NETBSD"
++#       define HEURISTIC2
++        extern ptr_t GC_data_start;
++#       define DATASTART GC_data_start
++#       define ELFCLASS32 32
++#       define ELFCLASS64 64
++#       define ELF_CLASS ELFCLASS64
++#       define DYNAMIC_LOADING
++#   endif
++#   ifdef OPENBSD
++#       define OS_TYPE "OPENBSD"
++#       define ELF_CLASS ELFCLASS64
++#       ifndef GC_OPENBSD_THREADS
++#           define HEURISTIC2
++#       endif
++        extern int __data_start[];
++#       define DATASTART ((ptr_t)__data_start)
++        extern int _end[];
++#       define DATAEND ((ptr_t)(&_end))
++#       define DYNAMIC_LOADING
++#   endif
++#   ifdef FREEBSD
++#       define OS_TYPE "FREEBSD"
++/* MPROTECT_VDB is not yet supported at all on FreeBSD/sw_64. */
++#       define SIG_SUSPEND SIGUSR1
++#       define SIG_THR_RESTART SIGUSR2
++                /* SIGTSTP and SIGCONT could be used alternatively.     */
++#       define FREEBSD_STACKBOTTOM
++#       ifdef __ELF__
++#           define DYNAMIC_LOADING
++#       endif
++/* Handle unmapped hole sw_64*-*-freebsd[45]* puts between etext and edata. */
++        extern char etext[];
++        extern char edata[];
++#       if !defined(CPPCHECK)
++          extern char end[];
++#       endif
++#       define NEED_FIND_LIMIT
++#       define DATASTART ((ptr_t)(&etext))
++        void * GC_find_limit(void *, int);
++#       define DATAEND (ptr_t)GC_find_limit(DATASTART, TRUE)
++#       define DATAEND_IS_FUNC
++#       define GC_HAVE_DATAREGION2
++#       define DATASTART2 ((ptr_t)(&edata))
++#       define DATAEND2 ((ptr_t)(&end))
++#   endif
++#   ifdef OSF1
++#       define OS_TYPE "OSF1"
++#       define DATASTART ((ptr_t)0x140000000)
++        extern int _end[];
++#       define DATAEND ((ptr_t)(&_end))
++        extern char ** environ;
++        /* round up from the value of environ to the nearest page boundary */
++        /* Probably breaks if putenv is called before collector            */
++        /* initialization.                                                 */
++#       define STACKBOTTOM ((ptr_t)(((word)(environ) | (getpagesize()-1))+1))
++/* #    define HEURISTIC2 */
++        /* Normally HEURISTIC2 is too conservative, since               */
++        /* the text segment immediately follows the stack.              */
++        /* Hence we give an upper pound.                                */
++        /* This is currently unused, since we disabled HEURISTIC2       */
++        extern int __start[];
++#       define HEURISTIC2_LIMIT ((ptr_t)((word)(__start) & ~(getpagesize()-1)))
++#       ifndef GC_OSF1_THREADS
++          /* Unresolved signal issues with threads.     */
++#         define MPROTECT_VDB
++#       endif
++#       define DYNAMIC_LOADING
++#   endif
++#   ifdef LINUX
++#       define OS_TYPE "LINUX"
++#       define LINUX_STACKBOTTOM
++#       define COUNT_UNMAPPED_REGIONS
++#       ifdef __ELF__
++#         define SEARCH_FOR_DATA_START
++#         define DYNAMIC_LOADING
++#       else
++#           define DATASTART ((ptr_t)0x140000000)
++#       endif
++        extern int _end[];
++#       define DATAEND ((ptr_t)(_end))
++#       if !defined(REDIRECT_MALLOC)
++#           define MPROTECT_VDB
++                /* Has only been superficially tested.  May not */
++                /* work on all versions.                        */
++#       endif
++#   endif
++# endif
++
+ # ifdef ALPHA
+ #   define MACH_TYPE "ALPHA"
+ #   define ALIGNMENT 8
diff --git a/gc.spec b/gc.spec
new file mode 100644
index 0000000..99a7176
--- /dev/null
+++ b/gc.spec
@@ -0,0 +1,134 @@
+Name:    gc
+Version: 8.2.6
+Release: 2
+Summary: A garbage collector for C and C++
+License: BSD-3-Clause
+Url:     http://www.hboehm.info/gc/
+Source0: https://github.com/ivmai/bdwgc/releases/download/v%{version}/gc-%{version}.tar.gz
+Patch1:  gc-8.0.6-sw.patch
+Patch2:  0001-add-loongarch-architecture.patch
+
+BuildRequires: gcc-c++
+BuildRequires: pkgconfig(atomic_ops)
+
+%description
+The Boehm-Demers-Weiser conservative garbage collector can be
+used as a garbage collecting replacement for C malloc or C++ new.
+
+%package devel
+Summary: Libraries and header files for %{name} development
+Requires: %{name}%{?_isa} = %{version}-%{release}
+%description devel
+%{summary}.
+
+%prep
+%autosetup -n %{name}-%{version} -p1
+
+
+%build
+# refresh auto*/libtool to purge rpaths
+rm -f libtool libtool.m4
+autoreconf -i -f
+
+# See https://bugzilla.redhat.com/show_bug.cgi?id=689877
+CPPFLAGS="-DUSE_GET_STACKBASE_FOR_MAIN"; export CPPFLAGS
+
+%configure \
+  --disable-static \
+  --disable-docs \
+  --enable-cplusplus \
+  --enable-large-config \
+  --enable-threads=posix
+
+%{make_build}
+
+
+%install
+%{make_install}
+%delete_la
+install -p -D -m644 doc/gc.man  %{buildroot}%{_mandir}/man3/gc.3
+
+## Delete unpackaged files
+rm -rfv %{buildroot}%{_datadir}/gc/
+
+
+%check
+%make_build check
+
+%files
+%doc AUTHORS ChangeLog README.md
+%{_libdir}/libcord.so.1*
+%{_libdir}/libgc.so.1*
+%{_libdir}/libgccpp.so.1*
+%{_libdir}/libgctba.so.1*
+
+%files devel
+%doc doc/README.environment doc/README.linux
+%{_includedir}/gc.h
+%{_includedir}/gc_cpp.h
+%{_includedir}/gc
+%{_libdir}/libcord.so
+%{_libdir}/libgc.so
+%{_libdir}/libgccpp.so
+%{_libdir}/libgctba.so
+%{_libdir}/pkgconfig/bdw-gc.pc
+%{_mandir}/man3/gc.3*
+
+%changelog
+* Thu Aug 15 2024 Funda Wang <fundawang@yeah.net> - 8.2.6-2
+- move libgctba.so into devel package
+- build against system atomic_ops
+
+* Wed Jul 24 2024 dillon chen <dillon.chen@gmail.com> - 8.2.6-1
+- Updade to 8.2.6
+
+* Sun Oct 8 2023 huyubiao <huyubiao@huawei.com> - 8.2.4-1
+- Update gc to 8.2.4
+
+* Thu Feb 2 2023 huyubiao <huyubiao@huawei.com> - 8.2.2-1
+- Update gc to 8.2.2
+
+* Mon Nov 21 2022 doupengda <doupengda@loongson.cn> - 8.0.6-4
+- add loongarch64 support
+
+* Mon Nov 14 2022 wuzx<wuzx1226@qq.com> - 8.0.6-3
+- Type:feature
+- CVE:NA
+- SUG:NA
+- DESC:Add sw64 architecture
+
+* Tue Oct 18 2022 Liu Zixian <liuzixian4@huawei.com> - 8.0.6-2
+- Type:cleancode
+- ID:NA
+- SUG:NA
+- DESC:Remove unused BuildRequires
+
+* Thu Dec 2 2021 wangjie <wangjie375@huawei.com> - 8.0.6-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:Update gc to 8.0.6
+
+* Thu Jul 22 2021 wangchen<wangchen137@huawei.com> - 8.0.4-4
+- Deleta unnecessary gdb from BuildRequires
+
+* Fri Jun 4 2021 panxiaohe<panxiaohe@huawei.com> - 8.0.4-3
+- add gcc-c++ to BuildRequires to use c++ command
+
+* Sat Mar 14 2020 shenyangyang<shenyangyang4@huawei.com> - 8.0.4-2
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:add build requires of gdb
+
+* Tue Nov 5 2019 shenyangyang<shenyangyang4@huawei.com> - 8.0.4-1
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:update gc to 8.0.4 to solve build problem of guile
+
+* Wed Sep 25 2019 openEuler Buildteam <buildteam@openeuler.org> - 7.6.12-2
+- Modify license
+
+* Thu Aug 29 2019 openEuler Buildteam <buildteam@openeuler.org> - 7.6.12-1
+- Package init
diff --git a/sources b/sources
new file mode 100644
index 0000000..95f5128
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+fc5351214bc2e854070ee3319181a467  gc-8.2.6.tar.gz