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[src/trunk]: src/external/gpl3/gcc - update README.gcc8 to include current st...
details: https://anonhg.NetBSD.org/src/rev/1d377652eb7e
branches: trunk
changeset: 460001:1d377652eb7e
user: mrg <mrg%NetBSD.org@localhost>
date: Fri Oct 04 08:51:32 2019 +0000
description:
- update README.gcc8 to include current status
- netbsd/arm64 uses 64 byte malloc alignment
- make lsan compile on sparc*, mips*, ppc and arm64 again
- add missing sparc, alpha and i386 abi compat for struct __sanitizer_addrinfo
- avoid linux includes on arm64
- avoid multiply defined __ubsan_handle_cfi_bad_type when UBSAN_CAN_USE_CXXABI
isn't defined, and, undefine it
- bad_array_length.cc and bad_array_new.cc lose special build rules
- regen arm64 mknative
diffstat:
external/gpl3/gcc/README.gcc8 | 76 +++++-----
external/gpl3/gcc/dist/gcc/config/aarch64/aarch64-netbsd.h | 4 +
external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc | 2 +-
external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.h | 11 +-
external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_platform_limits_netbsd.h | 6 +
external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc | 2 +-
external/gpl3/gcc/dist/libsanitizer/ubsan/ubsan_handlers_cxx.cc | 2 +
external/gpl3/gcc/lib/libsupc++/Makefile.common | 4 +-
external/gpl3/gcc/lib/libubsan/Makefile | 4 +-
external/gpl3/gcc/usr.bin/gcc/arch/aarch64/configargs.h | 2 +-
10 files changed, 64 insertions(+), 49 deletions(-)
diffs (245 lines):
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/README.gcc8
--- a/external/gpl3/gcc/README.gcc8 Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/README.gcc8 Fri Oct 04 08:51:32 2019 +0000
@@ -1,4 +1,4 @@
-$NetBSD: README.gcc8,v 1.1 2019/10/02 04:23:58 mrg Exp $
+$NetBSD: README.gcc8,v 1.2 2019/10/04 08:51:32 mrg Exp $
new stuff:
cc1objcplus
@@ -21,43 +21,43 @@
architecture tools kernels libgcc native-gcc make release runs atf switched
------------ ----- ------- ------ ---------- ------------ ---- --- --------
-aarch64 ? ? ? ? ? ? ? ?
-alpha ? ? ? ? ? ? ? ?
-arm ? ? ? ? ? ? ? ?
-armeb ? ? ? ? ? ? ? ?
-earmv4 ? ? ? ? ? ? ? ?
-earmv4eb ? ? ? ? ? ? ? ?
-earm ? ? ? ? ? ? ? ?
-earmeb ? ? ? ? ? ? ? ?
-earmhf ? ? ? ? ? ? ? ?
-earmhfeb ? ? ? ? ? ? ? ?
-earmv6 ? ? ? ? ? ? ? ?
-earmv6eb ? ? ? ? ? ? ? ?
-earmv6hf ? ? ? ? ? ? ? ?
-earmv6hfeb ? ? ? ? ? ? ? ?
-earmv7 ? ? ? ? ? ? ? ?
-earmv7eb ? ? ? ? ? ? ? ?
-earmv7hf ? ? ? ? ? ? ? ?
-earmv7hfeb ? ? ? ? ? ? ? ?
-hppa ? ? ? ? ? ? ? ?
-i386 ? ? ? ? ? ? ? ?
-ia64 ? ? ? ? ? ? ? ?
-m68000 ? ? ? ? ? ? ? ?
-m68k ? ? ? ? ? ? ? ?
-mipseb ? ? ? ? ? ? ? ?
-mipsel ? ? ? ? ? ? ? ?
-mips64eb ? ? ? ? ? ? ? ?
-mips64el ? ? ? ? ? ? ? ?
-powerpc ? ? ? ? ? ? ? ?
-powerpc64 ? ? ? ? ? ? ? ?
-sh3eb ? ? ? ? ? ? ? ?
-sh3el ? ? ? ? ? ? ? ?
-sparc ? ? ? ? ? ? ? ?
-sparc64 ? ? ? ? ? ? ? ?
-vax ? ? ? ? ? ? ? ?
-x86_64 ? ? ? ? ? ? ? ?
-riscv32 ? ? ? ? ? ? ? ?
-riscv64 ? ? ? ? ? ? ? ?
+aarch64 y y y y ? ? ? ?
+alpha y ? ? y ? ? ? ?
+arm y ? ? y ? ? ? ?
+armeb y ? ? y ? ? ? ?
+earmv4 y ? ? y ? ? ? ?
+earmv4eb y ? ? y ? ? ? ?
+earm y ? ? y ? ? ? ?
+earmeb y ? ? y ? ? ? ?
+earmhf y ? ? y ? ? ? ?
+earmhfeb y ? ? y ? ? ? ?
+earmv6 y ? ? y ? ? ? ?
+earmv6eb y ? ? y ? ? ? ?
+earmv6hf y ? ? y ? ? ? ?
+earmv6hfeb y ? ? y ? ? ? ?
+earmv7 y ? ? y ? ? ? ?
+earmv7eb y ? ? y ? ? ? ?
+earmv7hf y ? ? y ? ? ? ?
+earmv7hfeb y ? ? y ? ? ? ?
+hppa y ? ? y ? ? ? ?
+i386 y ? ? y ? ? ? ?
+ia64 y ? ? y ? ? ? ?
+m68000 y ? ? y ? ? ? ?
+m68k y ? ? y ? ? ? ?
+mipseb y ? ? y ? ? ? ?
+mipsel y ? ? y ? ? ? ?
+mips64eb y ? ? y ? ? ? ?
+mips64el y ? ? y ? ? ? ?
+powerpc y ? ? y ? ? ? ?
+powerpc64 y ? ? y ? ? ? ?
+sh3eb y ? ? y ? ? ? ?
+sh3el y ? ? y ? ? ? ?
+sparc y y y y y y ? ?
+sparc64 y ? ? y ? ? ? ?
+vax y ? ? y ? ? ? ?
+x86_64 y y y y y y ? ?
+riscv32 y ? ? y ? ? ? ?
+riscv64 y ? ? y ? ? ? ?
--
coldfire ? N/A ? ? ? N/A N/A
------------ ----- ------- ------ ---------- ------------ ---- ---
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/dist/gcc/config/aarch64/aarch64-netbsd.h
--- a/external/gpl3/gcc/dist/gcc/config/aarch64/aarch64-netbsd.h Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/dist/gcc/config/aarch64/aarch64-netbsd.h Fri Oct 04 08:51:32 2019 +0000
@@ -20,6 +20,10 @@
#ifndef GCC_AARCH64_NETBSD_H
#define GCC_AARCH64_NETBSD_H
+/* NetBSD malloc(3) does 64, not 128 bytes. */
+#undef MALLOC_ABI_ALIGNMENT
+#define MALLOC_ABI_ALIGNMENT 64
+
#define TARGET_LINKER_BIG_EMULATION "aarch64nbsdb"
#define TARGET_LINKER_LITTLE_EMULATION "aarch64nbsd"
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc
--- a/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc Fri Oct 04 08:51:32 2019 +0000
@@ -24,7 +24,7 @@
extern "C" void *memset(void *ptr, int value, uptr num);
namespace __lsan {
-#if defined(__i386__) || defined(__arm__)
+#if defined(__i386__) || defined(__arm__) || ((defined(__sparc__) || defined(__powerpc__)) && !defined(_LP64))
static const uptr kMaxAllowedMallocSize = 1UL << 30;
#elif defined(__mips64) || defined(__aarch64__)
static const uptr kMaxAllowedMallocSize = 4UL << 30;
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.h
--- a/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.h Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.h Fri Oct 04 08:51:32 2019 +0000
@@ -48,8 +48,10 @@
u32 stack_trace_id;
};
-#if defined(__mips64) || defined(__aarch64__) || defined(__i386__) || \
- defined(__arm__)
+#if defined(__aarch64__) || defined(__i386__) || defined(__arm__) || \
+ ((defined(__sparc__) || \
+ defined(__powerpc__) || \
+ defined(__mips__)) && !defined(_LP64))
static const uptr kRegionSizeLog = 20;
static const uptr kNumRegions = SANITIZER_MMAP_RANGE_SIZE >> kRegionSizeLog;
typedef TwoLevelByteMap<(kNumRegions >> 12), 1 << 12> ByteMap;
@@ -65,7 +67,8 @@
static const uptr kFlags = 0;
};
typedef SizeClassAllocator32<AP32> PrimaryAllocator;
-#elif defined(__x86_64__) || defined(__powerpc64__)
+#elif defined(__x86_64__) || defined(__powerpc64__) || defined(__sparc64__) || \
+ (defined(__mips64) && defined(_LP64))
struct AP64 { // Allocator64 parameters. Deliberately using a short name.
static const uptr kSpaceBeg = 0x600000000000ULL;
static const uptr kSpaceSize = 0x40000000000ULL; // 4T.
@@ -76,6 +79,8 @@
};
typedef SizeClassAllocator64<AP64> PrimaryAllocator;
+#else
+#error "unsupported lsan platform"
#endif
typedef SizeClassAllocatorLocalCache<PrimaryAllocator> AllocatorCache;
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_platform_limits_netbsd.h
--- a/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_platform_limits_netbsd.h Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_platform_limits_netbsd.h Fri Oct 04 08:51:32 2019 +0000
@@ -262,7 +262,13 @@
int ai_family;
int ai_socktype;
int ai_protocol;
+#if defined(__sparc__) && defined(_LP64)
+ int __ai_pad0; /* ABI compatibility */
+#endif
unsigned ai_addrlen;
+#if defined(__alpha__) || (defined(__i386__) && defined(_LP64))
+ int __ai_pad0; /* ABI compatibility */
+#endif
char *ai_canonname;
void *ai_addr;
struct __sanitizer_addrinfo *ai_next;
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
--- a/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc Fri Oct 04 08:51:32 2019 +0000
@@ -33,7 +33,7 @@
#include <sys/types.h> // for pid_t
#include <sys/uio.h> // for iovec
#include <elf.h> // for NT_PRSTATUS
-#if defined(__aarch64__) && !SANITIZER_ANDROID
+#if defined(__aarch64__) && !(SANITIZER_ANDROID || SANITIZER_NETBSD)
// GLIBC 2.20+ sys/user does not include asm/ptrace.h
# include <asm/ptrace.h>
#endif
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/dist/libsanitizer/ubsan/ubsan_handlers_cxx.cc
--- a/external/gpl3/gcc/dist/libsanitizer/ubsan/ubsan_handlers_cxx.cc Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/dist/libsanitizer/ubsan/ubsan_handlers_cxx.cc Fri Oct 04 08:51:32 2019 +0000
@@ -92,6 +92,7 @@
Die();
}
+#ifdef UBSAN_CAN_USE_CXXABI
namespace __ubsan {
void __ubsan_handle_cfi_bad_type(CFICheckFailData *Data, ValueHandle Vtable,
bool ValidVtable, ReportOptions Opts) {
@@ -142,5 +143,6 @@
}
}
} // namespace __ubsan
+#endif
#endif // CAN_SANITIZE_UB
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/lib/libsupc++/Makefile.common
--- a/external/gpl3/gcc/lib/libsupc++/Makefile.common Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/lib/libsupc++/Makefile.common Fri Oct 04 08:51:32 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.common,v 1.14 2019/10/02 06:51:59 mrg Exp $
+# $NetBSD: Makefile.common,v 1.15 2019/10/04 08:51:33 mrg Exp $
DIST= ${GCCDIST}
GNUHOSTDIST= ${DIST}
@@ -35,8 +35,6 @@
.endfor
STD_GNU11= \
- bad_array_length.cc \
- bad_array_new.cc \
eh_aux_runtime.cc \
eh_ptr.cc \
eh_terminate.cc \
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/lib/libubsan/Makefile
--- a/external/gpl3/gcc/lib/libubsan/Makefile Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/lib/libubsan/Makefile Fri Oct 04 08:51:32 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.13 2019/10/02 06:51:59 mrg Exp $
+# $NetBSD: Makefile,v 1.14 2019/10/04 08:51:33 mrg Exp $
UNSUPPORTED_COMPILER.clang= # defined
LIBISCXX = yes
@@ -31,6 +31,6 @@
LIB= ubsan
SRCS+= ${UBSAN_SRCS}
LIBDPLIBS+= rt ${NETBSDSRCDIR}/lib/librt
-CPPFLAGS+=-DCAN_SANITIZE_UB=1 -DUBSAN_CAN_USE_CXXABI=1
+CPPFLAGS+=-DCAN_SANITIZE_UB=1
.include <bsd.lib.mk>
diff -r ca203b4c9023 -r 1d377652eb7e external/gpl3/gcc/usr.bin/gcc/arch/aarch64/configargs.h
--- a/external/gpl3/gcc/usr.bin/gcc/arch/aarch64/configargs.h Fri Oct 04 06:49:40 2019 +0000
+++ b/external/gpl3/gcc/usr.bin/gcc/arch/aarch64/configargs.h Fri Oct 04 08:51:32 2019 +0000
@@ -3,7 +3,7 @@
/* Generated from: NetBSD: mknative.common,v 1.16 2018/04/15 15:13:37 christos Exp */
/* Generated automatically. */
-static const char configuration_arguments[] = "/usr/src/tools/gcc/../../external/gpl3/gcc/dist/configure --target=aarch64--netbsd --enable-long-long --enable-threads
--with-bugurl=http://www.NetBSD.org/support/send-pr.html --with-pkgversion='NetBSD nb1 20190930' --with-system-zlib --without-isl --enable-__cxa_atexit --enable-libstdcxx-time=rt
--enable-libstdcxx-threads --with-diagnostics-color=auto-if-env --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-default-libstdcxx-abi=new
--with-mpc-lib=/var/obj/mknative/evbarm-aarch64/usr/src/external/lgpl3/mpc/lib/libmpc --with-mpfr-lib=/var/obj/mknative/evbarm-aarch64/usr/src/external/lgpl3/mpfr/lib/libmpfr
--with-gmp-lib=/var/obj/mknative/evbarm-aarch64/usr/src/external/lgpl3/gmp/lib/libgmp --with-mpc-include=/usr/src/external/lgpl3/mpc/dist/src --with-mpfr-include=/usr/src/external/lgpl3/mpfr/dist/src
--with-gmp-include=/usr/src/external/lgpl3/gmp/lib/libgmp/arch/aarch64 --enable-tls --disable-multilib --disable-libstdcxx-pch --build=aarch64--netbsd --host=aarch64--netbsd
--with-sysroot=/var/obj/mknative/evbarm-aarch64/usr/src/destdir.evbarm : (reconfigured) ";
+static const char configuration_arguments[] = "/usr/src/tools/gcc/../../external/gpl3/gcc/dist/configure --target=aarch64--netbsd --enable-long-long --enable-threads
--with-bugurl=http://www.NetBSD.org/support/send-pr.html --with-pkgversion='NetBSD nb1 20190930' --with-system-zlib --without-isl --enable-__cxa_atexit --enable-libstdcxx-time=rt
--enable-libstdcxx-threads --with-diagnostics-color=auto-if-env --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-default-libstdcxx-abi=new
--with-mpc-lib=/var/obj/mknative/evbarm-aarch64/usr/src/external/lgpl3/mpc/lib/libmpc --with-mpfr-lib=/var/obj/mknative/evbarm-aarch64/usr/src/external/lgpl3/mpfr/lib/libmpfr
--with-gmp-lib=/var/obj/mknative/evbarm-aarch64/usr/src/external/lgpl3/gmp/lib/libgmp --with-mpc-include=/usr/src/external/lgpl3/mpc/dist/src --with-mpfr-include=/usr/src/external/lgpl3/mpfr/dist/src
--with-gmp-include=/usr/src/external/lgpl3/gmp/lib/libgmp/arch/aarch64 --enable-tls --disable-multilib --disable-libstdcxx-pch --build=aarch64--netbsd --host=aarch64--netbsd
--with-sysroot=/var/obj/mknative/evbarm-aarch64/usr/src/destdir.evbarm";
static const char thread_model[] = "posix";
static const struct {
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