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remove gcc 4.5.2, add 4.6.1
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Dave Murphy
parent
69d97d561d
commit
2e05e2fd74
File diff suppressed because it is too large
Load Diff
120
dkarm-eabi/patches/gcc-4.6.1.patch
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120
dkarm-eabi/patches/gcc-4.6.1.patch
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@ -0,0 +1,120 @@
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diff -Nbaur gcc-4.6.0/gcc/config/arm/t-arm-elf gcc-4.6.0-arm/gcc/config/arm/t-arm-elf
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--- gcc-4.6.0/gcc/config/arm/t-arm-elf 2011-01-03 20:52:22.000000000 +0000
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+++ gcc-4.6.0-arm/gcc/config/arm/t-arm-elf 2011-04-06 00:05:22.000000000 +0100
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@@ -40,22 +40,22 @@
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#MULTILIB_DIRNAMES += fa526 fa626 fa606te fa626te fmp626 fa726te
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#MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
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-#MULTILIB_OPTIONS += march=armv7
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-#MULTILIB_DIRNAMES += thumb2
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-#MULTILIB_EXCEPTIONS += march=armv7* marm/*march=armv7*
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-#MULTILIB_MATCHES += march?armv7=march?armv7-a
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-#MULTILIB_MATCHES += march?armv7=march?armv7-r
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-#MULTILIB_MATCHES += march?armv7=march?armv7-m
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-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-a8
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-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-r4
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-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-m3
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+MULTILIB_OPTIONS += march=armv7
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+MULTILIB_DIRNAMES += thumb2
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+MULTILIB_EXCEPTIONS += march=armv7* marm/*march=armv7*
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+MULTILIB_MATCHES += march?armv7=march?armv7-a
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+MULTILIB_MATCHES += march?armv7=march?armv7-r
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+MULTILIB_MATCHES += march?armv7=march?armv7-m
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+MULTILIB_MATCHES += march?armv7=mcpu?cortex-a8
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+MULTILIB_MATCHES += march?armv7=mcpu?cortex-r4
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+MULTILIB_MATCHES += march?armv7=mcpu?cortex-m3
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# Not quite true. We can support hard-vfp calling in Thumb2, but how do we
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# express that here? Also, we really need architecture v5e or later
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# (mcrr etc).
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-MULTILIB_OPTIONS += mfloat-abi=hard
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-MULTILIB_DIRNAMES += fpu
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-MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
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+#MULTILIB_OPTIONS += mfloat-abi=hard
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+#MULTILIB_DIRNAMES += fpu
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+#MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
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#MULTILIB_EXCEPTIONS += *mcpu=fa526/*mfloat-abi=hard*
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#MULTILIB_EXCEPTIONS += *mcpu=fa626/*mfloat-abi=hard*
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@@ -63,9 +63,9 @@
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# MULTILIB_DIRNAMES += ep9312
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# MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312*
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#
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-# MULTILIB_OPTIONS += mlittle-endian/mbig-endian
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-# MULTILIB_DIRNAMES += le be
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-# MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle
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+MULTILIB_OPTIONS += mlittle-endian/mbig-endian
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+MULTILIB_DIRNAMES += le be
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+MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle
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#
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# MULTILIB_OPTIONS += mhard-float/msoft-float
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# MULTILIB_DIRNAMES += fpu soft
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diff -Nbaur gcc-4.6.0/gcc/config/arm/unknown-elf.h gcc-4.6.0-arm/gcc/config/arm/unknown-elf.h
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--- gcc-4.6.0/gcc/config/arm/unknown-elf.h 2011-01-03 20:52:22.000000000 +0000
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+++ gcc-4.6.0-arm/gcc/config/arm/unknown-elf.h 2011-04-06 00:00:19.000000000 +0100
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@@ -97,4 +97,4 @@
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udivmoddi4, which will depend on the exception unwind routines,
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which will depend on abort, which is defined in libc. */
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#undef LINK_GCC_C_SEQUENCE_SPEC
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-#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
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+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
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diff -Nbaur gcc-4.6.0/gcc/gcc.c gcc-4.6.0-arm/gcc/gcc.c
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--- gcc-4.6.0/gcc/gcc.c 2011-02-23 02:04:43.000000000 +0000
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+++ gcc-4.6.0-arm/gcc/gcc.c 2011-04-06 00:00:19.000000000 +0100
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@@ -547,6 +547,11 @@
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#endif
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#endif
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+#ifndef LIBGLOSS_SPEC
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+# define LIBGLOSS_SPEC "-lsysbase"
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+#endif
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+
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+
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/* config.h can define STARTFILE_SPEC to override the default crt0 files. */
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#ifndef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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@@ -702,6 +707,7 @@
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static const char *mflib_spec = MFLIB_SPEC;
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static const char *link_gomp_spec = "";
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static const char *libgcc_spec = LIBGCC_SPEC;
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+static const char *libgloss_spec = LIBGLOSS_SPEC;
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static const char *endfile_spec = ENDFILE_SPEC;
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static const char *startfile_spec = STARTFILE_SPEC;
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static const char *linker_name_spec = LINKER_NAME;
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@@ -1180,6 +1186,7 @@
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INIT_STATIC_SPEC ("mflib", &mflib_spec),
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INIT_STATIC_SPEC ("link_gomp", &link_gomp_spec),
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INIT_STATIC_SPEC ("libgcc", &libgcc_spec),
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+ INIT_STATIC_SPEC ("libgloss", &libgloss_spec),
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INIT_STATIC_SPEC ("startfile", &startfile_spec),
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INIT_STATIC_SPEC ("cross_compile", &cross_compile),
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INIT_STATIC_SPEC ("version", &compiler_version),
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diff -Nbaur gcc-4.6.0/gcc/sched-deps.c gcc-4.6.0-arm/gcc/sched-deps.c
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--- gcc-4.6.0/gcc/sched-deps.c 2011-02-03 06:04:04.000000000 +0000
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+++ gcc-4.6.0-arm/gcc/sched-deps.c 2011-04-06 00:00:19.000000000 +0100
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@@ -2271,6 +2271,12 @@
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FIRST_STACK_REG + nregs);
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}
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#endif
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+
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+ /* If the stack pointer is being modified, flush out all memory
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+ references as they may become invalid if moved across the
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+ stack adjustment. */
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+ if (dest == stack_pointer_rtx)
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+ flush_pending_lists (deps, insn, true, true);
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}
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else if (MEM_P (dest))
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{
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diff -Nbaur gcc-4.6.0/libcpp/Makefile.in gcc-4.6.0-arm/libcpp/Makefile.in
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--- gcc-4.6.0/libcpp/Makefile.in 2011-03-25 17:07:00.000000000 +0000
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+++ gcc-4.6.0-arm/libcpp/Makefile.in 2011-04-06 00:00:29.000000000 +0100
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@@ -212,8 +212,7 @@
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# Note that we put the dependencies into a .Tpo file, then move them
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# into place if the compile succeeds. We need this because gcc does
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# not atomically write the dependency output file.
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-COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
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-POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
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+COMPILE = $(COMPILE.base) -o $@
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else
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COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
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$(depcomp) $(COMPILE.base)
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