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reinstate big endian

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This commit is contained in:
Dave Murphy
2016-12-10 14:01:56 +00:00
parent 1fe74a378b
commit 3cc3d56b05
1 changed files with 21 additions and 48 deletions
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69
dkarm-eabi/patches/gcc-6.2.0.patch
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@@ -1,18 +1,18 @@
diff -NBaur gcc-6.1.0/gcc/config/arm/t-arm-elf gcc-6.1.0-arm/gcc/config/arm/t-arm-elf
--- gcc-6.1.0/gcc/config/arm/t-arm-elf 2016-01-04 14:30:50.000000000 +0000
+++ gcc-6.1.0-arm/gcc/config/arm/t-arm-elf 2016-05-13 15:01:12.997019640 +0100
diff -NBaur gcc-6.2.0/gcc/config/arm/t-arm-elf gcc-6.2.0-arm/gcc/config/arm/t-arm-elf
--- gcc-6.2.0/gcc/config/arm/t-arm-elf 2016-01-04 14:30:50.000000000 +0000
+++ gcc-6.2.0-arm/gcc/config/arm/t-arm-elf 2016-12-10 12:16:20.076000000 +0000
@@ -16,11 +16,19 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-MULTILIB_OPTIONS = marm/mthumb
-MULTILIB_DIRNAMES = arm thumb
+MULTILIB_OPTIONS = mthumb march=armv6k mfloat-abi=hard
+MULTILIB_DIRNAMES = thumb armv6k fpu
+MULTILIB_OPTIONS = mthumb mbig-endian march=armv6k mfloat-abi=hard
+MULTILIB_DIRNAMES = thumb be armv6k fpu
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES =
+MULTILIB_REQUIRED = mthumb march=armv6k/mfloat-abi=hard
+MULTILIB_REQUIRED = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard
+
+
+MULTILIB_MATCHES += march?armv6k=mtune?mpcore
@@ -36,9 +36,9 @@ diff -NBaur gcc-6.1.0/gcc/config/arm/t-arm-elf gcc-6.1.0-arm/gcc/config/arm/t-ar
#MULTILIB_EXCEPTIONS += *mcpu=fa526/*mfloat-abi=hard*
#MULTILIB_EXCEPTIONS += *mcpu=fa626/*mfloat-abi=hard*
diff -NBaur gcc-6.1.0/gcc/config/arm/unknown-elf.h gcc-6.1.0-arm/gcc/config/arm/unknown-elf.h
--- gcc-6.1.0/gcc/config/arm/unknown-elf.h 2016-01-04 14:30:50.000000000 +0000
+++ gcc-6.1.0-arm/gcc/config/arm/unknown-elf.h 2016-05-13 15:01:12.997019640 +0100
diff -NBaur gcc-6.2.0/gcc/config/arm/unknown-elf.h gcc-6.2.0-arm/gcc/config/arm/unknown-elf.h
--- gcc-6.2.0/gcc/config/arm/unknown-elf.h 2016-01-04 14:30:50.000000000 +0000
+++ gcc-6.2.0-arm/gcc/config/arm/unknown-elf.h 2016-09-07 08:58:29.977682360 +0100
@@ -29,7 +29,7 @@
#endif
@@ -54,9 +54,9 @@ diff -NBaur gcc-6.1.0/gcc/config/arm/unknown-elf.h gcc-6.1.0-arm/gcc/config/arm/
#undef LINK_GCC_C_SEQUENCE_SPEC
-#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
diff -NBaur gcc-6.1.0/gcc/gcc.c gcc-6.1.0-arm/gcc/gcc.c
--- gcc-6.1.0/gcc/gcc.c 2016-02-19 22:18:38.000000000 +0000
+++ gcc-6.1.0-arm/gcc/gcc.c 2016-05-13 15:01:13.001019640 +0100
diff -NBaur gcc-6.2.0/gcc/gcc.c gcc-6.2.0-arm/gcc/gcc.c
--- gcc-6.2.0/gcc/gcc.c 2016-08-15 12:19:34.000000000 +0100
+++ gcc-6.2.0-arm/gcc/gcc.c 2016-09-07 08:58:29.981682360 +0100
@@ -778,6 +778,11 @@
#endif
#endif
@@ -85,45 +85,18 @@ diff -NBaur gcc-6.1.0/gcc/gcc.c gcc-6.1.0-arm/gcc/gcc.c
INIT_STATIC_SPEC ("startfile", &startfile_spec),
INIT_STATIC_SPEC ("cross_compile", &cross_compile),
INIT_STATIC_SPEC ("version", &compiler_version),
diff -NBaur gcc-6.1.0/gcc/Makefile.in gcc-6.1.0-arm/gcc/Makefile.in
--- gcc-6.1.0/gcc/Makefile.in 2016-04-15 12:49:39.000000000 +0100
+++ gcc-6.1.0-arm/gcc/Makefile.in 2016-05-13 15:01:13.005019640 +0100
@@ -1073,8 +1073,8 @@
# things like the go/%.o rule work properly; but we use $(*F) for the
# file part, as we just want the file part of the stem, not the entire
# file name.
-COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
-POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
+COMPILE = $(COMPILE.base)
+POSTCOMPILE =
else
COMPILE = source='$<' object='$@' libtool=no \
DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
diff -NBaur gcc-6.1.0/libcpp/Makefile.in gcc-6.1.0-arm/libcpp/Makefile.in
--- gcc-6.1.0/libcpp/Makefile.in 2016-04-27 09:22:11.000000000 +0100
+++ gcc-6.1.0-arm/libcpp/Makefile.in 2016-05-13 15:01:13.005019640 +0100
@@ -208,8 +208,7 @@
# Note that we put the dependencies into a .Tpo file, then move them
# into place if the compile succeeds. We need this because gcc does
# not atomically write the dependency output file.
-COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
-POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+COMPILE = $(COMPILE.base) -o $@
else
COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
$(depcomp) $(COMPILE.base)
diff -NBaur gcc-6.1.0/libgcc/config/arm/t-bpabi gcc-6.1.0-arm/libgcc/config/arm/t-bpabi
--- gcc-6.1.0/libgcc/config/arm/t-bpabi 2012-08-17 16:06:06.000000000 +0100
+++ gcc-6.1.0-arm/libgcc/config/arm/t-bpabi 2016-05-13 15:01:13.005019640 +0100
diff -NBaur gcc-6.2.0/libgcc/config/arm/t-bpabi gcc-6.2.0-arm/libgcc/config/arm/t-bpabi
--- gcc-6.2.0/libgcc/config/arm/t-bpabi 2012-08-17 16:06:06.000000000 +0100
+++ gcc-6.2.0-arm/libgcc/config/arm/t-bpabi 2016-09-07 08:58:29.985682360 +0100
@@ -17,4 +17,4 @@
# On ARM, specifying -fnon-call-exceptions will needlessly pull in
# the unwinder in simple programs which use 64-bit division. Omitting
# the option is safe.
-LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
diff -NBaur gcc-6.1.0/libgcc/crtstuff.c gcc-6.1.0-arm/libgcc/crtstuff.c
--- gcc-6.1.0/libgcc/crtstuff.c 2016-01-04 14:30:50.000000000 +0000
+++ gcc-6.1.0-arm/libgcc/crtstuff.c 2016-05-13 15:01:13.009019640 +0100
diff -NBaur gcc-6.2.0/libgcc/crtstuff.c gcc-6.2.0-arm/libgcc/crtstuff.c
--- gcc-6.2.0/libgcc/crtstuff.c 2016-01-04 14:30:50.000000000 +0000
+++ gcc-6.2.0-arm/libgcc/crtstuff.c 2016-09-07 08:58:29.985682360 +0100
@@ -47,7 +47,7 @@
/* Target machine header files require this define. */
@@ -133,9 +106,9 @@ diff -NBaur gcc-6.1.0/libgcc/crtstuff.c gcc-6.1.0-arm/libgcc/crtstuff.c
/* FIXME: Including auto-host is incorrect, but until we have
identified the set of defines that need to go into auto-target.h,
this will have to do. */
diff -NBaur gcc-6.1.0/libgcc/Makefile.in gcc-6.1.0-arm/libgcc/Makefile.in
--- gcc-6.1.0/libgcc/Makefile.in 2016-02-25 12:23:52.000000000 +0000
+++ gcc-6.1.0-arm/libgcc/Makefile.in 2016-05-13 15:01:13.009019640 +0100
diff -NBaur gcc-6.2.0/libgcc/Makefile.in gcc-6.2.0-arm/libgcc/Makefile.in
--- gcc-6.2.0/libgcc/Makefile.in 2016-02-25 12:23:52.000000000 +0000
+++ gcc-6.2.0-arm/libgcc/Makefile.in 2016-09-07 08:58:29.989682360 +0100
@@ -820,7 +820,7 @@
# libgcc_eh.a, only LIB2ADDEH matters. If we do, only LIB2ADDEHSTATIC and
# LIB2ADDEHSHARED matter. (Usually all three are identical.)