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https://gitlab.rtems.org/rtems/rtos/rtems.git
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Add sparc fpu fix.
This commit is contained in:
Ralf Corsepius
161
contrib/crossrpms/patches/gcc-core-4.1.1-rtems4.7-20070613.diff
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161
contrib/crossrpms/patches/gcc-core-4.1.1-rtems4.7-20070613.diff
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@@ -0,0 +1,161 @@
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Common subdirectories: gcc-4.1.1.orig/config and gcc-4.1.1/config
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Common subdirectories: gcc-4.1.1.orig/contrib and gcc-4.1.1/contrib
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Common subdirectories: gcc-4.1.1.orig/fixincludes and gcc-4.1.1/fixincludes
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Common subdirectories: gcc-4.1.1.orig/gcc and gcc-4.1.1/gcc
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diff -uNt gcc-4.1.1.orig/gcc-core-4.1.2-rtems4.8-20070613.diff gcc-4.1.1/gcc-core-4.1.2-rtems4.8-20070613.diff
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--- gcc-4.1.1.orig/gcc-core-4.1.2-rtems4.8-20070613.diff 1970-01-01 01:00:00.000000000 +0100
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+++ gcc-4.1.1/gcc-core-4.1.2-rtems4.8-20070613.diff 2007-06-14 04:15:19.000000000 +0200
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@@ -0,0 +1,114 @@
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+diff -uNr gcc-4.1.2.orig/gcc/config/arm/rtems-elf.h gcc-4.1.2/gcc/config/arm/rtems-elf.h
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+--- gcc-4.1.2.orig/gcc/config/arm/rtems-elf.h 2005-11-22 00:28:29.000000000 +0100
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++++ gcc-4.1.2/gcc/config/arm/rtems-elf.h 2007-06-13 17:19:33.000000000 +0200
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+@@ -27,6 +27,7 @@
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+ #define TARGET_OS_CPP_BUILTINS() \
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+ do { \
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+ builtin_define ("__rtems__"); \
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++ builtin_define ("__USE_INIT_FINI__"); \
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+ builtin_assert ("system=rtems"); \
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+ } while (0)
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+
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+diff -uNr gcc-4.1.2.orig/gcc/config/c4x/rtems.h gcc-4.1.2/gcc/config/c4x/rtems.h
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+--- gcc-4.1.2.orig/gcc/config/c4x/rtems.h 2005-06-25 03:22:41.000000000 +0200
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++++ gcc-4.1.2/gcc/config/c4x/rtems.h 2007-06-13 17:19:33.000000000 +0200
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+@@ -24,6 +24,5 @@
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+ #define TARGET_OS_CPP_BUILTINS() \
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+ do { \
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+ builtin_define ("__rtems__"); \
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+- builtin_define ("__USE_INIT_FINI__"); \
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+ builtin_assert ("system=rtems"); \
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+ } while (0)
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+diff -uNr gcc-4.1.2.orig/gcc/config/mips/elf.h gcc-4.1.2/gcc/config/mips/elf.h
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+--- gcc-4.1.2.orig/gcc/config/mips/elf.h 2005-07-09 10:46:34.000000000 +0200
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++++ gcc-4.1.2/gcc/config/mips/elf.h 2007-06-13 17:19:33.000000000 +0200
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+@@ -48,5 +48,3 @@
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+
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+ #undef ENDFILE_SPEC
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+ #define ENDFILE_SPEC "crtend%O%s crtn%O%s"
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+-
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+-#define NO_IMPLICIT_EXTERN_C 1
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+diff -uNr gcc-4.1.2.orig/gcc/config/mips/mips.h gcc-4.1.2/gcc/config/mips/mips.h
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+--- gcc-4.1.2.orig/gcc/config/mips/mips.h 2006-02-17 22:38:59.000000000 +0100
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++++ gcc-4.1.2/gcc/config/mips/mips.h 2007-06-13 17:19:34.000000000 +0200
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+@@ -450,6 +450,8 @@
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+ #endif
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+ #endif /* IN_LIBGCC2 */
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+
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++#define TARGET_LIBGCC_SDATA_SECTION ".sdata"
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++
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+ #ifndef MULTILIB_ENDIAN_DEFAULT
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+ #if TARGET_ENDIAN_DEFAULT == 0
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+ #define MULTILIB_ENDIAN_DEFAULT "EL"
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+@@ -2712,7 +2714,6 @@
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+ /* Define the strings to put out for each section in the object file. */
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+ #define TEXT_SECTION_ASM_OP "\t.text" /* instructions */
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+ #define DATA_SECTION_ASM_OP "\t.data" /* large data */
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+-#define SDATA_SECTION_ASM_OP "\t.sdata" /* small data */
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+
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+ #undef READONLY_DATA_SECTION_ASM_OP
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+ #define READONLY_DATA_SECTION_ASM_OP "\t.rdata" /* read-only data */
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+diff -uNr gcc-4.1.2.orig/gcc/config/sparc/sparc.c gcc-4.1.2/gcc/config/sparc/sparc.c
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+--- gcc-4.1.2.orig/gcc/config/sparc/sparc.c 2006-04-14 09:02:43.000000000 +0200
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++++ gcc-4.1.2/gcc/config/sparc/sparc.c 2007-06-13 17:29:33.000000000 +0200
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+@@ -675,7 +675,7 @@
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+ error ("-mcmodel= is not supported on 32 bit systems");
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+ }
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+
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+- fpu = TARGET_FPU; /* save current -mfpu status */
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++ fpu = target_flags & MASK_FPU; /* save current -mfpu status */
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+
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+ /* Set the default CPU. */
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+ for (def = &cpu_default[0]; def->name; ++def)
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+diff -uNr gcc-4.1.2.orig/gcc/config.gcc gcc-4.1.2/gcc/config.gcc
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+--- gcc-4.1.2.orig/gcc/config.gcc 2006-10-16 01:12:23.000000000 +0200
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++++ gcc-4.1.2/gcc/config.gcc 2007-06-13 17:19:34.000000000 +0200
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+@@ -761,6 +761,11 @@
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+ tmake_file=bfin/t-bfin-elf
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+ use_collect2=no
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+ ;;
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++bfin*-rtems*)
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++ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h"
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++ tmake_file=bfin/t-bfin-elf
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++ use_collect2=no
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++ ;;
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+ bfin*-*)
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+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
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+ tmake_file=bfin/t-bfin
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+@@ -1560,7 +1565,7 @@
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+ tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
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+ use_fixproto=yes
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+ ;;
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+-mips*-*-rtems*)
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++mips-*-rtems*)
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+ tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
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+ tmake_file="mips/t-elf t-rtems mips/t-rtems"
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+ ;;
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+diff -uNr gcc-4.1.2.orig/gcc/crtstuff.c gcc-4.1.2/gcc/crtstuff.c
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+--- gcc-4.1.2.orig/gcc/crtstuff.c 2005-11-15 02:21:29.000000000 +0100
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++++ gcc-4.1.2/gcc/crtstuff.c 2007-06-13 17:19:34.000000000 +0200
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+@@ -225,6 +225,9 @@
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+ in one DSO or the main program is not used in another object. The
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+ dynamic linker takes care of this. */
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+
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++#ifdef TARGET_LIBGCC_SDATA_SECTION
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++extern void *__dso_handle __attribute__ ((__section__ (TARGET_LIBGCC_SDATA_SECTION)));
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++#endif
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+ #ifdef HAVE_GAS_HIDDEN
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+ extern void *__dso_handle __attribute__ ((__visibility__ ("hidden")));
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+ #endif
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+diff -uNr gcc-4.1.2.orig/Makefile.in gcc-4.1.2/Makefile.in
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+--- gcc-4.1.2.orig/Makefile.in 2006-04-04 23:03:05.000000000 +0200
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++++ gcc-4.1.2/Makefile.in 2007-06-13 17:19:34.000000000 +0200
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+@@ -329,9 +329,9 @@
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+ # CFLAGS will be just -g. We want to ensure that TARGET libraries
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+ # (which we know are built with gcc) are built with optimizations so
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+ # prepend -O2 when setting CFLAGS_FOR_TARGET.
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+-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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++CFLAGS_FOR_TARGET = $(strip -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
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+ SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
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+-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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++CXXFLAGS_FOR_TARGET = $(strip $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
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+ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
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+ LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
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+ LDFLAGS_FOR_TARGET =
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Common subdirectories: gcc-4.1.1.orig/include and gcc-4.1.1/include
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Common subdirectories: gcc-4.1.1.orig/INSTALL and gcc-4.1.1/INSTALL
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Common subdirectories: gcc-4.1.1.orig/intl and gcc-4.1.1/intl
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Common subdirectories: gcc-4.1.1.orig/libcpp and gcc-4.1.1/libcpp
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Common subdirectories: gcc-4.1.1.orig/libiberty and gcc-4.1.1/libiberty
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Common subdirectories: gcc-4.1.1.orig/libmudflap and gcc-4.1.1/libmudflap
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Common subdirectories: gcc-4.1.1.orig/libssp and gcc-4.1.1/libssp
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Common subdirectories: gcc-4.1.1.orig/maintainer-scripts and gcc-4.1.1/maintainer-scripts
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diff -uNt gcc-4.1.1.orig/Makefile.in gcc-4.1.1/Makefile.in
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--- gcc-4.1.1.orig/Makefile.in 2006-04-04 23:03:05.000000000 +0200
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+++ gcc-4.1.1/Makefile.in 2007-06-14 04:14:41.000000000 +0200
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@@ -329,9 +329,9 @@
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# CFLAGS will be just -g. We want to ensure that TARGET libraries
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# (which we know are built with gcc) are built with optimizations so
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# prepend -O2 when setting CFLAGS_FOR_TARGET.
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-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CFLAGS_FOR_TARGET = $(strip -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
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SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
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-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CXXFLAGS_FOR_TARGET = $(strip $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET))
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LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
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LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
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LDFLAGS_FOR_TARGET =
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diff -uNt gcc-4.1.1.orig/tmp gcc-4.1.1/tmp
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--- gcc-4.1.1.orig/tmp 1970-01-01 01:00:00.000000000 +0100
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+++ gcc-4.1.1/tmp 2007-06-14 04:15:43.000000000 +0200
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@@ -0,0 +1,12 @@
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+diff -uNr gcc-4.1.2.orig/gcc/config/sparc/sparc.c gcc-4.1.2/gcc/config/sparc/sparc.c
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+--- gcc-4.1.2.orig/gcc/config/sparc/sparc.c 2006-04-14 09:02:43.000000000 +0200
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++++ gcc-4.1.2/gcc/config/sparc/sparc.c 2007-06-13 17:29:33.000000000 +0200
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+@@ -675,7 +675,7 @@
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+ error ("-mcmodel= is not supported on 32 bit systems");
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+ }
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+
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+- fpu = TARGET_FPU; /* save current -mfpu status */
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++ fpu = target_flags & MASK_FPU; /* save current -mfpu status */
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+
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+ /* Set the default CPU. */
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+ for (def = &cpu_default[0]; def->name; ++def)
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