[src/trunk]: src/external/gpl3/gcc partial mknative-gcc for gcc7 and riscv. ...

To: source-changes-hg%NetBSD.org@localhost
Subject: [src/trunk]: src/external/gpl3/gcc partial mknative-gcc for gcc7 and riscv. ...
From: mrg <mrg%NetBSD.org@localhost>
Date: Tue, 07 Apr 2020 11:40:57 +0000
details:   https://anonhg.NetBSD.org/src/rev/d120d6cc00e6
branches:  trunk
changeset: 839234:d120d6cc00e6
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sun Feb 10 07:57:22 2019 +0000

description:
partial mknative-gcc for gcc7 and riscv.  only libgcc-bootstrap works so
far as libgcc-bootstrap actually doesn't work so building real libs fails.

diffstat:

 external/gpl3/gcc/lib/libgcc/arch/riscv64/auto-target.h      |   43 +-
 external/gpl3/gcc/lib/libgcc/arch/riscv64/defs.mk            |   10 +-
 external/gpl3/gcc/lib/libgcc/libgcov/arch/riscv64/defs.mk    |    9 +-
 external/gpl3/gcc/lib/libgcc/libgcov/arch/riscv64/gcov-iov.h |    8 +-
 external/gpl3/gcc/usr.bin/gcc/arch/riscv64/auto-host.h       |  499 +++++++++-
 external/gpl3/gcc/usr.bin/gcc/arch/riscv64/insn-modes.h      |  457 ++++++++++
 external/gpl3/gcc/usr.bin/gcc/arch/riscv64/tm.h              |   14 +-
 7 files changed, 938 insertions(+), 102 deletions(-)

diffs (truncated from 1610 to 300 lines):

diff -r 7df5bda7aff5 -r d120d6cc00e6 external/gpl3/gcc/lib/libgcc/arch/riscv64/auto-target.h
--- a/external/gpl3/gcc/lib/libgcc/arch/riscv64/auto-target.h   Sun Feb 10 07:56:21 2019 +0000
+++ b/external/gpl3/gcc/lib/libgcc/arch/riscv64/auto-target.h   Sun Feb 10 07:57:22 2019 +0000
@@ -1,12 +1,15 @@
 /* This file is automatically generated.  DO NOT EDIT! */
-/* Generated from: NetBSD: mknative-gcc,v 1.79 2014/05/29 16:27:50 skrll Exp  */
-/* Generated from: NetBSD: mknative.common,v 1.11 2014/02/17 21:39:43 christos Exp  */
+/* Generated from: NetBSD: mknative-gcc,v 1.100 2019/02/09 03:57:00 mrg Exp  */
+/* Generated from: NetBSD: mknative.common,v 1.16 2018/04/15 15:13:37 christos Exp  */
 
 /* auto-target.h.  Generated from config.in by configure.  */
 /* config.in.  Generated from configure.ac by autoheader.  */
 
 /* Define to 1 if the target assembler supports thread-local storage. */
-/* #undef HAVE_CC_TLS */
+#define HAVE_CC_TLS 1
+
+/* Define to 1 if you have the <ftw.h> header file. */
+#define HAVE_FTW_H 1
 
 /* Define if _Unwind_GetIPInfo is available. */
 #define HAVE_GETIPINFO 1
@@ -15,34 +18,34 @@
 #define HAVE_INIT_PRIORITY 1
 
 /* Define to 1 if you have the <inttypes.h> header file. */
-/* #undef HAVE_INTTYPES_H */
+#define HAVE_INTTYPES_H 1
 
 /* Define to 1 if you have the <memory.h> header file. */
-/* #undef HAVE_MEMORY_H */
+#define HAVE_MEMORY_H 1
+
+/* Define if the system-provided CRTs are present on Solaris. */
+/* #undef HAVE_SOLARIS_CRTS */
 
 /* Define to 1 if you have the <stdint.h> header file. */
-/* #undef HAVE_STDINT_H */
+#define HAVE_STDINT_H 1
 
 /* Define to 1 if you have the <stdlib.h> header file. */
-/* #undef HAVE_STDLIB_H */
+#define HAVE_STDLIB_H 1
 
 /* Define to 1 if you have the <strings.h> header file. */
-/* #undef HAVE_STRINGS_H */
+#define HAVE_STRINGS_H 1
 
 /* Define to 1 if you have the <string.h> header file. */
-/* #undef HAVE_STRING_H */
+#define HAVE_STRING_H 1
 
 /* Define to 1 if you have the <sys/stat.h> header file. */
-/* #undef HAVE_SYS_STAT_H */
+#define HAVE_SYS_STAT_H 1
 
 /* Define to 1 if you have the <sys/types.h> header file. */
-/* #undef HAVE_SYS_TYPES_H */
+#define HAVE_SYS_TYPES_H 1
 
 /* Define to 1 if you have the <unistd.h> header file. */
-/* #undef HAVE_UNISTD_H */
-
-/* Define if the C compiler is configured for setjmp/longjmp exceptions. */
-/* #undef LIBGCC_SJLJ_EXCEPTIONS */
+#define HAVE_UNISTD_H 1
 
 /* Define to the address where bug reports for this package should be sent. */
 #define PACKAGE_BUGREPORT ""
@@ -66,10 +69,16 @@
 #define SIZEOF_DOUBLE 8
 
 /* The size of `long double', as computed by sizeof. */
-#define SIZEOF_LONG_DOUBLE 8
+#define SIZEOF_LONG_DOUBLE 16
 
 /* Define to 1 if you have the ANSI C header files. */
-/* #undef STDC_HEADERS */
+#define STDC_HEADERS 1
 
 /* Define to 1 if the target use emutls for thread-local storage. */
 /* #undef USE_EMUTLS */
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _FILE_OFFSET_BITS */
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
diff -r 7df5bda7aff5 -r d120d6cc00e6 external/gpl3/gcc/lib/libgcc/arch/riscv64/defs.mk
--- a/external/gpl3/gcc/lib/libgcc/arch/riscv64/defs.mk Sun Feb 10 07:56:21 2019 +0000
+++ b/external/gpl3/gcc/lib/libgcc/arch/riscv64/defs.mk Sun Feb 10 07:57:22 2019 +0000
@@ -1,21 +1,21 @@
 # This file is automatically generated.  DO NOT EDIT!
-# Generated from: NetBSD: mknative-gcc,v 1.79 2014/05/29 16:27:50 skrll Exp 
-# Generated from: NetBSD: mknative.common,v 1.11 2014/02/17 21:39:43 christos Exp 
+# Generated from: NetBSD: mknative-gcc,v 1.100 2019/02/09 03:57:00 mrg Exp 
+# Generated from: NetBSD: mknative.common,v 1.16 2018/04/15 15:13:37 christos Exp 
 #
 G_INCLUDES=-I. -I. -I../.././gcc -I${GNUHOSTDIST}/libgcc -I${GNUHOSTDIST}/libgcc/. -I${GNUHOSTDIST}/libgcc/../gcc -I${GNUHOSTDIST}/libgcc/../include 
+G_INTERNAL_CFLAGS=-g -O2 -O2  -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  
-isystem ./include   -fPIC -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -fPIC -I. -I. -I../.././gcc -I${GNUHOSTDIST}/libgcc -I${GNUHOSTDIST}/libgcc/. -I${GNUHOSTDIST}/libgcc/../gcc 
-I${GNUHOSTDIST}/libgcc/../include  -DHAVE_CC_TLS 
 G_LIB2ADD= enable-execute-stack.c
 G_LIB2ADDEH=${GNUHOSTDIST}/libgcc/unwind-dw2.c ${GNUHOSTDIST}/libgcc/unwind-dw2-fde-dip.c ${GNUHOSTDIST}/libgcc/unwind-sjlj.c ${GNUHOSTDIST}/libgcc/unwind-c.c ${GNUHOSTDIST}/libgcc/emutls.c
 G_LIB2ADD_ST=
 G_LIB1ASMFUNCS=
 G_LIB1ASMSRC=
-G_LIB2_DIVMOD_FUNCS=_divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
+G_LIB2_DIVMOD_FUNCS=_divdi3 _moddi3 _divmoddi4 _udivdi3 _umoddi3 _udivmoddi4 _udiv_w_sdiv
 G_LIB2FUNCS_ST=_eprintf __gcc_bcmp
 G_LIB2FUNCS_EXTRA=
-G_LIBGCC2_CFLAGS=-O2  -DIN_GCC   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -fPIC -g -DIN_LIBGCC2 
-fbuilding-libgcc -fno-stack-protector 
+G_LIBGCC2_CFLAGS=-O2  -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem 
./include   -fPIC -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector 
 G_SHLIB_MKMAP=${GNUHOSTDIST}/libgcc/mkmap-symver.awk
 G_SHLIB_MKMAP_OPTS=
 G_SHLIB_MAPFILES=libgcc-std.ver
 G_SHLIB_NM_FLAGS=-pg
 G_NOEXCEPTION_FLAGS=-fno-exceptions -fno-rtti -fasynchronous-unwind-tables
 G_EXTRA_HEADERS=${GNUHOSTDIST}/gcc/ginclude/tgmath.h
-G_CONFIG_LINKS=${GNUHOSTDIST}/libgcc/enable-execute-stack-mprotect.c  enable-execute-stack.c ${GNUHOSTDIST}/libgcc/unwind-generic.h  unwind.h ${GNUHOSTDIST}/libgcc/config/no-unwind.h  
md-unwind-support.h ${GNUHOSTDIST}/libgcc/config/no-sfp-machine.h  sfp-machine.h ${GNUHOSTDIST}/libgcc/gthr-posix.h  gthr-default.h 
diff -r 7df5bda7aff5 -r d120d6cc00e6 external/gpl3/gcc/lib/libgcc/libgcov/arch/riscv64/defs.mk
--- a/external/gpl3/gcc/lib/libgcc/libgcov/arch/riscv64/defs.mk Sun Feb 10 07:56:21 2019 +0000
+++ b/external/gpl3/gcc/lib/libgcc/libgcov/arch/riscv64/defs.mk Sun Feb 10 07:57:22 2019 +0000
@@ -1,5 +1,8 @@
 # This file is automatically generated.  DO NOT EDIT!
-# Generated from: NetBSD: mknative-gcc,v 1.70 2013/05/05 07:11:34 skrll Exp 
-# Generated from: NetBSD: mknative.common,v 1.8 2006/05/26 19:17:21 mrg Exp 
+# Generated from: NetBSD: mknative-gcc,v 1.100 2019/02/09 03:57:00 mrg Exp 
+# Generated from: NetBSD: mknative.common,v 1.16 2018/04/15 15:13:37 christos Exp 
 #
-G_LIBGCOV=_gcov _gcov_merge_add _gcov_merge_single _gcov_merge_delta _gcov_fork _gcov_execl _gcov_execlp _gcov_execle _gcov_execv _gcov_execvp _gcov_execve _gcov_reset _gcov_dump 
_gcov_interval_profiler _gcov_pow2_profiler _gcov_one_value_profiler _gcov_indirect_call_profiler _gcov_average_profiler _gcov_ior_profiler _gcov_merge_ior
+G_LIBGCOV_MERGE=_gcov_merge_add _gcov_merge_single _gcov_merge_ior _gcov_merge_time_profile _gcov_merge_icall_topn
+G_LIBGCOV_PROFILER=_gcov_interval_profiler _gcov_interval_profiler_atomic _gcov_pow2_profiler _gcov_pow2_profiler_atomic _gcov_one_value_profiler _gcov_one_value_profiler_atomic 
_gcov_average_profiler _gcov_average_profiler_atomic _gcov_ior_profiler _gcov_ior_profiler_atomic _gcov_indirect_call_profiler_v2 _gcov_time_profiler _gcov_indirect_call_topn_profiler
+G_LIBGCOV_INTERFACE=_gcov_dump _gcov_flush _gcov_fork _gcov_execl _gcov_execlp _gcov_execle _gcov_execv _gcov_execvp _gcov_execve _gcov_reset
+G_LIBGCOV_DRIVER=_gcov
diff -r 7df5bda7aff5 -r d120d6cc00e6 external/gpl3/gcc/lib/libgcc/libgcov/arch/riscv64/gcov-iov.h
--- a/external/gpl3/gcc/lib/libgcc/libgcov/arch/riscv64/gcov-iov.h      Sun Feb 10 07:56:21 2019 +0000
+++ b/external/gpl3/gcc/lib/libgcc/libgcov/arch/riscv64/gcov-iov.h      Sun Feb 10 07:57:22 2019 +0000
@@ -1,8 +1,8 @@
 /* This file is automatically generated.  DO NOT EDIT! */
-/* Generated from: NetBSD: mknative-gcc,v 1.79 2014/05/29 16:27:50 skrll Exp  */
-/* Generated from: NetBSD: mknative.common,v 1.11 2014/02/17 21:39:43 christos Exp  */
+/* Generated from: NetBSD: mknative-gcc,v 1.100 2019/02/09 03:57:00 mrg Exp  */
+/* Generated from: NetBSD: mknative.common,v 1.16 2018/04/15 15:13:37 christos Exp  */
 
 /* Generated automatically by the program `build/gcov-iov'
-   from `4.8.4 (4 8) and  (*)'.  */
+   from `7.4.0 (7 4) and  (*)'.  */
 
-#define GCOV_VERSION ((gcov_unsigned_t)0x3430382a)  /* 408* */
+#define GCOV_VERSION ((gcov_unsigned_t)0x4137342a)  /* A74* */
diff -r 7df5bda7aff5 -r d120d6cc00e6 external/gpl3/gcc/usr.bin/gcc/arch/riscv64/auto-host.h
--- a/external/gpl3/gcc/usr.bin/gcc/arch/riscv64/auto-host.h    Sun Feb 10 07:56:21 2019 +0000
+++ b/external/gpl3/gcc/usr.bin/gcc/arch/riscv64/auto-host.h    Sun Feb 10 07:57:22 2019 +0000
@@ -1,22 +1,47 @@
 /* This file is automatically generated.  DO NOT EDIT! */
-/* Generated from: NetBSD: mknative-gcc,v 1.79 2014/05/29 16:27:50 skrll Exp  */
-/* Generated from: NetBSD: mknative.common,v 1.11 2014/02/17 21:39:43 christos Exp  */
+/* Generated from: NetBSD: mknative-gcc,v 1.100 2019/02/09 03:57:00 mrg Exp  */
+/* Generated from: NetBSD: mknative.common,v 1.16 2018/04/15 15:13:37 christos Exp  */
 
 /* auto-host.h.  Generated from config.in by configure.  */
 /* config.in.  Generated from configure.ac by autoheader.  */
 
+/* Define if this compiler should be built as the offload target compiler. */
+#ifndef USED_FOR_TARGET
+/* #undef ACCEL_COMPILER */
+#endif
+
+
 /* Define if building universal (internal helper macro) */
 #ifndef USED_FOR_TARGET
 /* #undef AC_APPLE_UNIVERSAL_BUILD */
 #endif
 
 
+/* Define to the assembler option to enable compressed debug sections. */
+#ifndef USED_FOR_TARGET
+#define AS_COMPRESS_DEBUG_OPTION "--compress-debug-sections"
+#endif
+
+
+/* Define to the assembler option to disable compressed debug sections. */
+#ifndef USED_FOR_TARGET
+#define AS_NO_COMPRESS_DEBUG_OPTION "--nocompress-debug-sections"
+#endif
+
+
 /* Define as the number of bits in a byte, if `limits.h' doesn't. */
 #ifndef USED_FOR_TARGET
 /* #undef CHAR_BIT */
 #endif
 
 
+/* Define to 0/1 if you want more run-time sanity checks. This one gets a grab
+   bag of miscellaneous but relatively cheap checks. */
+#ifndef USED_FOR_TARGET
+#define CHECKING_P 0
+#endif
+
+
 /* Define 0/1 to force the choice for exception handling model. */
 #ifndef USED_FOR_TARGET
 /* #undef CONFIG_SJLJ_EXCEPTIONS */
@@ -44,19 +69,18 @@
 #endif
 
 
+/* The default for -fdiagnostics-color option */
+#ifndef USED_FOR_TARGET
+#define DIAGNOSTICS_COLOR_DEFAULT -1
+#endif
+
+
 /* Define if you want assertions enabled. This is a cheap check. */
 #ifndef USED_FOR_TARGET
 #define ENABLE_ASSERT_CHECKING 1
 #endif
 
 
-/* Define if you want more run-time sanity checks. This one gets a grab bag of
-   miscellaneous but relatively cheap checks. */
-#ifndef USED_FOR_TARGET
-/* #undef ENABLE_CHECKING */
-#endif
-
-
 /* Define to 1 to specify that we are using the BID decimal floating point
    format instead of DPD */
 #ifndef USED_FOR_TARGET
@@ -70,12 +94,32 @@
 #endif
 
 
+/* Define if your target supports default PIE and it is enabled. */
+#ifndef USED_FOR_TARGET
+/* #undef ENABLE_DEFAULT_PIE */
+#endif
+
+
+/* Define if your target supports default stack protector and it is enabled.
+   */
+#ifndef USED_FOR_TARGET
+/* #undef ENABLE_DEFAULT_SSP */
+#endif
+
+
 /* Define if you want more run-time sanity checks for dataflow. */
 #ifndef USED_FOR_TARGET
 /* #undef ENABLE_DF_CHECKING */
 #endif
 
 
+/* Define to 0/1 if you want extra run-time checking that might affect code
+   generation. */
+#ifndef USED_FOR_TARGET
+#define ENABLE_EXTRA_CHECKING 0
+#endif
+
+
 /* Define to 1 to enable fixed-point arithmetic extension to C. */
 #ifndef USED_FOR_TARGET
 #define ENABLE_FIXED_POINT 0
@@ -112,6 +156,12 @@
 #endif
 
 
+/* Define this to enable support for generating HSAIL. */
+#ifndef USED_FOR_TARGET
+/* #undef ENABLE_HSA */
+#endif
+
+
 /* Define if gcc should always pass --build-id to linker. */
 #ifndef USED_FOR_TARGET
 /* #undef ENABLE_LD_BUILDID */
@@ -133,7 +183,13 @@
 /* Define to 1 if translation of program messages to the user's native
    language is requested. */
 #ifndef USED_FOR_TARGET
-#define ENABLE_NLS 1
+/* #undef ENABLE_NLS */
+#endif
+
+
+/* Define this to enable support for offloading. */
+#ifndef USED_FOR_TARGET
+#define ENABLE_OFFLOADING 0
 #endif
 
 
@@ -163,8 +219,7 @@
 
 /* Define if you want all operations on trees (the basic data structure of the
    front ends) to be checked for dynamic type safety at runtime. This is
-   moderately expensive. The tree browser debugging routines will also be
-   enabled by this option. */
+   moderately expensive. */
 #ifndef USED_FOR_TARGET
 /* #undef ENABLE_TREE_CHECKING */
 #endif
@@ -177,6 +232,12 @@
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