summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorRalf Corsepius <ralf.corsepius@rtems.org>2009-08-25 05:07:55 +0000
committerRalf Corsepius <ralf.corsepius@rtems.org>2009-08-25 05:07:55 +0000
commitc64da0b58af16319ddf97ceae9b40f0e0ac9da60 (patch)
tree9284fd4ff2ebade3994a13193af0ea445dbe6e5f
parente8ac5d470eb766b4122c153b209da24ebdc1a2bc (diff)
downloadrtems-c64da0b58af16319ddf97ceae9b40f0e0ac9da60.tar.bz2
avr: Use _exit from newlib
-rw-r--r--contrib/crossrpms/patches/gcc-core-4.3.2-rtems4.9-20090825.diff139
1 files changed, 139 insertions, 0 deletions
diff --git a/contrib/crossrpms/patches/gcc-core-4.3.2-rtems4.9-20090825.diff b/contrib/crossrpms/patches/gcc-core-4.3.2-rtems4.9-20090825.diff
new file mode 100644
index 0000000000..bc6fa64450
--- /dev/null
+++ b/contrib/crossrpms/patches/gcc-core-4.3.2-rtems4.9-20090825.diff
@@ -0,0 +1,139 @@
+diff -Naur gcc-4.3.2.orig/configure gcc-4.3.2/configure
+--- gcc-4.3.2.orig/configure 2008-02-02 04:29:30.000000000 +0100
++++ gcc-4.3.2/configure 2009-08-25 07:05:20.000000000 +0200
+@@ -2185,6 +2185,7 @@
+ noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
+ ;;
+ *-*-rtems*)
++ skipdirs="$skipdirs target-libiberty"
+ noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+ ;;
+ # The tpf target doesn't support gdb yet.
+@@ -5829,7 +5830,7 @@
+ # to it. This is right: we don't want to search that directory
+ # for binaries, but we want the header files in there, so add
+ # them explicitly.
+- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
+
+ # Someone might think of using the pre-installed headers on
+ # Canadian crosses, in case the installed compiler is not fully
+diff -Naur gcc-4.3.2.orig/configure.ac gcc-4.3.2/configure.ac
+--- gcc-4.3.2.orig/configure.ac 2008-02-02 04:29:30.000000000 +0100
++++ gcc-4.3.2/configure.ac 2009-08-25 07:05:20.000000000 +0200
+@@ -462,6 +462,7 @@
+ noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
+ ;;
+ *-*-rtems*)
++ skipdirs="$skipdirs target-libiberty"
+ noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+ ;;
+ # The tpf target doesn't support gdb yet.
+@@ -2340,7 +2341,7 @@
+ # to it. This is right: we don't want to search that directory
+ # for binaries, but we want the header files in there, so add
+ # them explicitly.
+- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
+
+ # Someone might think of using the pre-installed headers on
+ # Canadian crosses, in case the installed compiler is not fully
+diff -Naur gcc-4.3.2.orig/gcc/config/arm/rtems-elf.h gcc-4.3.2/gcc/config/arm/rtems-elf.h
+--- gcc-4.3.2.orig/gcc/config/arm/rtems-elf.h 2008-02-06 08:33:26.000000000 +0100
++++ gcc-4.3.2/gcc/config/arm/rtems-elf.h 2009-08-25 07:05:20.000000000 +0200
+@@ -43,4 +43,3 @@
+ * with how this used to be defined.
+ */
+ #undef LINK_GCC_C_SEQUENCE_SPEC
+-#define LINK_GCC_C_SEQUENCE_SPEC "%G %L"
+diff -Naur gcc-4.3.2.orig/gcc/config/avr/t-rtems gcc-4.3.2/gcc/config/avr/t-rtems
+--- gcc-4.3.2.orig/gcc/config/avr/t-rtems 2004-11-23 04:44:03.000000000 +0100
++++ gcc-4.3.2/gcc/config/avr/t-rtems 2009-08-25 07:05:35.000000000 +0200
+@@ -1,3 +1,4 @@
+ # Multilibs for avr RTEMS targets.
+
+-# ATM, this is just a stub
++# RTEMS uses _exit from newlib
++LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
+diff -Naur gcc-4.3.2.orig/gcc/config/m68k/t-rtems gcc-4.3.2/gcc/config/m68k/t-rtems
+--- gcc-4.3.2.orig/gcc/config/m68k/t-rtems 2008-02-16 06:52:54.000000000 +0100
++++ gcc-4.3.2/gcc/config/m68k/t-rtems 2009-08-25 07:05:20.000000000 +0200
+@@ -4,5 +4,6 @@
+ || MLIB == "5206" \
+ || MLIB == "5208" \
+ || MLIB == "5307" \
++ || MLIB == "5329" \
+ || MLIB == "5407" \
+ || MLIB == "5475")
+diff -Naur gcc-4.3.2.orig/gcc/config/mips/elf.h gcc-4.3.2/gcc/config/mips/elf.h
+--- gcc-4.3.2.orig/gcc/config/mips/elf.h 2007-08-02 12:49:31.000000000 +0200
++++ gcc-4.3.2/gcc/config/mips/elf.h 2009-08-25 07:05:20.000000000 +0200
+@@ -48,6 +48,4 @@
+ #undef ENDFILE_SPEC
+ #define ENDFILE_SPEC "crtend%O%s crtn%O%s"
+
+-#define NO_IMPLICIT_EXTERN_C 1
+-
+ #define HANDLE_PRAGMA_PACK_PUSH_POP 1
+diff -Naur gcc-4.3.2.orig/gcc/config/rs6000/rtems.h gcc-4.3.2/gcc/config/rs6000/rtems.h
+--- gcc-4.3.2.orig/gcc/config/rs6000/rtems.h 2007-08-02 12:49:31.000000000 +0200
++++ gcc-4.3.2/gcc/config/rs6000/rtems.h 2009-08-25 07:05:20.000000000 +0200
+@@ -49,8 +49,18 @@
+ %{mcpu=604: %{!Dppc*: %{!Dmpc*: -Dmpc604} } } \
+ %{mcpu=750: %{!Dppc*: %{!Dmpc*: -Dmpc750} } } \
+ %{mcpu=821: %{!Dppc*: %{!Dmpc*: -Dmpc821} } } \
+-%{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } }"
++%{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } } \
++%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540} } }"
+
+ #undef SUBSUBTARGET_EXTRA_SPECS
+ #define SUBSUBTARGET_EXTRA_SPECS \
+ { "cpp_os_rtems", CPP_OS_RTEMS_SPEC }
++
++#undef SUBSUBTARGET_OVERRIDE_OPTIONS
++#define SUBSUBTARGET_OVERRIDE_OPTIONS \
++ do { \
++ if (TARGET_E500) \
++ { \
++ rs6000_float_gprs = 1; \
++ } \
++ } while(0)
+diff -Naur gcc-4.3.2.orig/gcc/config/rs6000/t-rtems gcc-4.3.2/gcc/config/rs6000/t-rtems
+--- gcc-4.3.2.orig/gcc/config/rs6000/t-rtems 2005-05-27 09:54:06.000000000 +0200
++++ gcc-4.3.2/gcc/config/rs6000/t-rtems 2009-08-25 07:05:20.000000000 +0200
+@@ -1,17 +1,15 @@
+ # Multilibs for powerpc RTEMS targets.
+
+ MULTILIB_OPTIONS = \
+-mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
++mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
+ Dmpc8260 \
+ msoft-float
+
+ MULTILIB_DIRNAMES = \
+-m403 m505 m601 m603e m604 m860 m7400 \
++m403 m505 m601 m603e m604 m860 m7400 m8540 \
+ mpc8260 \
+ nof
+
+-MULTILIB_EXTRA_OPTS = mrelocatable-lib mno-eabi mstrict-align
+-
+ # MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT}
+ MULTILIB_MATCHES =
+ MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN}
+@@ -31,6 +29,10 @@
+ # Map 750 to .
+ MULTILIB_MATCHES += mcpu?750=
+
++# Map e500, 8548 to 8540
++MULTILIB_MATCHES += mcpu?8540=mcpu?e500
++MULTILIB_MATCHES += mcpu?8540=mcpu?8548
++
+ # Soft-float only, default implies msoft-float
+ # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
+ MULTILIB_SOFTFLOAT_ONLY = \
+@@ -64,3 +66,4 @@
+ MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
+ MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
+ MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
++MULTILIB_EXCEPTIONS += *mcpu=8540/Dmpc*