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Luna/tools/gcc.patch
apio 181b4c151b
tools: Build libstdc++
2023-08-11 18:24:38 +02:00

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diff --color -rN -u vanilla/gcc-12.2.0/config.sub gcc-12.2.0/config.sub
--- a/gcc-12.2.0/config.sub 2022-08-19 10:09:52.128656687 +0200
+++ b/gcc-12.2.0/config.sub 2023-08-08 20:42:05.032843544 +0200
@@ -1723,7 +1723,7 @@
| hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
| sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
| hiux* | abug | nacl* | netware* | windows* \
- | os9* | macos* | osx* | ios* \
+ | os9* | macos* | osx* | ios* | luna* \
| mpw* | magic* | mmixware* | mon960* | lnews* \
| amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
| aos* | aros* | cloudabi* | sortix* | twizzler* \
diff --color -rN -u vanilla/gcc-12.2.0/fixincludes/mkfixinc.sh gcc-12.2.0/fixincludes/mkfixinc.sh
--- a/gcc-12.2.0/fixincludes/mkfixinc.sh 2022-08-19 10:09:52.160657095 +0200
+++ b/gcc-12.2.0/fixincludes/mkfixinc.sh 2023-08-08 20:42:05.034843561 +0200
@@ -12,6 +12,8 @@
# Check for special fix rules for particular targets
case $machine in
i?86-*-cygwin* | \
+ *-luna* | \
+ *-*-luna* | \
i?86-*-mingw32* | \
x86_64-*-mingw32* | \
powerpc-*-eabisim* | \
diff --color -rN -u vanilla/gcc-12.2.0/gcc/config/i386/x86_64-luna-kernel gcc-12.2.0/gcc/config/i386/x86_64-luna-kernel
--- a/gcc-12.2.0/gcc/config/i386/x86_64-luna-kernel 1970-01-01 01:00:00.000000000 +0100
+++ b/gcc-12.2.0/gcc/config/i386/x86_64-luna-kernel 2023-08-08 20:42:05.038843594 +0200
@@ -0,0 +1,4 @@
+#Add libgcc multilib variant without red-zone requirement, for use in the kernel
+
+MULTILIB_OPTIONS += mno-red-zone
+MULTILIB_DIRNAMES += no-red-zone
\ No newline at end of file
diff --color -rN -u vanilla/gcc-12.2.0/gcc/config/luna.h gcc-12.2.0/gcc/config/luna.h
--- a/gcc-12.2.0/gcc/config/luna.h 1970-01-01 01:00:00.000000000 +0100
+++ b/gcc-12.2.0/gcc/config/luna.h 2023-08-08 20:42:05.040843610 +0200
@@ -0,0 +1,36 @@
+#undef TARGET_LUNA
+#define TARGET_LUNA 1
+
+/* Default arguments you want when running your
+ i686-luna-gcc/x86_64-luna-gcc toolchain */
+#undef LIB_SPEC
+#define LIB_SPEC "-lc" /* link against C standard library */
+
+/* Files that are linked before user code.
+ The %s tells GCC to look for these files in the library directory. */
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC "crt0.o%s crti.o%s crtbegin.o%s"
+
+/* Files that are linked after user code. */
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
+
+#undef SIZE_TYPE
+#define SIZE_TYPE (TARGET_64BIT ? "long unsigned int" : "unsigned int")
+
+/* Ensure that ptrdiff_t matches the actual pointer size */
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE (TARGET_64BIT ? "long int" : "int")
+
+/* Additional predefined macros. */
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS() \
+ do { \
+ builtin_define("__luna__"); \
+ builtin_define("__unix__"); \
+ builtin_assert("system=luna"); \
+ builtin_assert("system=unix"); \
+ builtin_assert("system=posix"); \
+ } while (0);
+
+#undef LINK_SPEC
diff --color -rN -u vanilla/gcc-12.2.0/gcc/config.gcc gcc-12.2.0/gcc/config.gcc
--- a/gcc-12.2.0/gcc/config.gcc 2022-08-19 10:09:52.552662114 +0200
+++ b/gcc-12.2.0/gcc/config.gcc 2023-08-08 20:42:05.044843643 +0200
@@ -895,6 +895,12 @@
;;
esac
;;
+*-*-luna*)
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=provide
+ ;;
*-*-netbsd*)
tm_p_file="${tm_p_file} netbsd-protos.h"
tmake_file="t-netbsd t-slibgcc"
@@ -1901,6 +1907,13 @@
x86_64-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
;;
+i[34567]86-*-luna*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h luna.h"
+ ;;
+x86_64-*-luna*)
+ tmake_file="${tmake_file} i386/x86_64-luna-kernel"
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h luna.h"
+ ;;
x86_64-*-rtems*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
;;
diff --color -rN -u vanilla/gcc-12.2.0/libgcc/config.host gcc-12.2.0/libgcc/config.host
--- a/gcc-12.2.0/libgcc/config.host 2022-08-19 10:09:54.664689148 +0200
+++ b/gcc-12.2.0/libgcc/config.host 2023-08-08 20:42:05.046843660 +0200
@@ -783,6 +783,14 @@
;;
i[34567]86-*-lynxos*)
;;
+i[34567]86-*-luna*)
+ extra_parts="$extra_parts crti.o crtbegin.o crtend.o crtn.o"
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
+ ;;
+x86_64-*-luna*)
+ extra_parts="$extra_parts crti.o crtbegin.o crtend.o crtn.o"
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
+ ;;
i[34567]86-*-nto-qnx*)
tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
extra_parts=crtbegin.o
diff --color -rN -u vanilla/gcc-12.2.0/libgcc/libgcov.h gcc-12.2.0/libgcc/libgcov.h
--- a/gcc-12.2.0/libgcc/libgcov.h 2022-08-19 10:09:54.728689966 +0200
+++ b/gcc-12.2.0/libgcc/libgcov.h 2023-08-08 20:42:05.048843677 +0200
@@ -194,6 +194,7 @@
#endif
#include "gcov-io.h"
+#include <stdint.h>
/* Structures embedded in coveraged program. The structures generated
by write_profile must match these. */
diff --color -rN -u vanilla/gcc-12.2.0/libstdc++-v3/acinclude.m4 gcc-12.2.0/libstdc++-v3/acinclude.m4
--- a/gcc-12.2.0/libstdc++-v3/acinclude.m4 2022-08-19 10:09:55.380698313 +0200
+++ b/gcc-12.2.0/libstdc++-v3/acinclude.m4 2023-08-08 21:08:00.777765701 +0200
@@ -1356,6 +1356,10 @@
ac_has_nanosleep=yes
ac_has_sched_yield=yes
;;
+ luna*)
+ ac_has_clock_monotonic=yes
+ ac_has_clock_realtime=yes
+ ;;
# VxWorks has nanosleep as soon as the kernel is configured with
# INCLUDE_POSIX_TIMERS, which is normally/most-often the case.
vxworks*)
@@ -2421,7 +2425,7 @@
dragonfly* | freebsd*)
enable_clocale_flag=dragonfly
;;
- openbsd*)
+ openbsd* | luna*)
enable_clocale_flag=newlib
;;
*)
diff --color -rN -u vanilla/gcc-12.2.0/libstdc++-v3/configure gcc-12.2.0/libstdc++-v3/configure
--- a/gcc-12.2.0/libstdc++-v3/configure 2022-08-19 10:09:55.416698774 +0200
+++ b/gcc-12.2.0/libstdc++-v3/configure 2023-08-09 11:34:54.810282202 +0200
@@ -16481,6 +16481,9 @@
openbsd*)
enable_clocale_flag=newlib
;;
+ luna*)
+ enable_clocale_flag=generic
+ ;;
*)
if test x"$with_newlib" = x"yes"; then
enable_clocale_flag=newlib
@@ -20493,6 +20496,10 @@
ac_has_nanosleep=yes
ac_has_sched_yield=yes
;;
+ luna*)
+ ac_has_clock_monotonic=yes
+ ac_has_clock_realtime=yes
+ ;;
# VxWorks has nanosleep as soon as the kernel is configured with
# INCLUDE_POSIX_TIMERS, which is normally/most-often the case.
vxworks*)
diff --color -rN -u vanilla/gcc-12.2.0/libstdc++-v3/configure.host gcc-12.2.0/libstdc++-v3/configure.host
--- a/gcc-12.2.0/libstdc++-v3/configure.host 2022-08-19 10:09:55.420698825 +0200
+++ b/gcc-12.2.0/libstdc++-v3/configure.host 2023-08-09 11:35:05.734185945 +0200
@@ -306,6 +306,9 @@
vxworks*)
os_include_dir="os/vxworks"
;;
+ luna*)
+ os_include_dir="os/generic"
+ ;;
*)
os_include_dir="os/generic"
;;
diff --color -rN -u vanilla/gcc-12.2.0/libstdc++-v3/crossconfig.m4 gcc-12.2.0/libstdc++-v3/crossconfig.m4
--- a/gcc-12.2.0/libstdc++-v3/crossconfig.m4 2022-08-19 10:09:55.420698825 +0200
+++ b/gcc-12.2.0/libstdc++-v3/crossconfig.m4 2023-08-08 21:16:12.897071194 +0200
@@ -277,6 +277,12 @@
GLIBCXX_CHECK_MATH_SUPPORT
GLIBCXX_CHECK_STDLIB_SUPPORT
;;
+ *-luna*)
+ GLIBCXX_CHECK_COMPILER_FEATURES
+ GLIBCXX_CHECK_LINKER_FEATURES
+ GLIBCXX_CHECK_MATH_SUPPORT
+ GLIBCXX_CHECK_STDLIB_SUPPORT
+ ;;
*-vxworks*)
AC_DEFINE(HAVE_ACOSF)
AC_DEFINE(HAVE_ASINF)
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