[toolchain] remove support for ubicom32

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34432 3c298f89-4303-0410-b956-a3cf2f4a3e73

scripts/config.sub

@@ -298,7 +298,6 @@ case $basic_machine in
 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
 	| spu | strongarm \
 	| tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
-	| ubicom32 \
 	| v850 | v850e \
 	| we32k \
 	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
@@ -395,7 +394,6 @@ case $basic_machine in
 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 	| tile-* | tilegx-* \
 	| tron-* \
-	| ubicom32-* \
 	| v850-* | v850e-* | vax-* \
 	| we32k-* \
 	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \

toolchain/binutils/Config.in

@@ -2,14 +2,13 @@
 
 choice
 	prompt "Binutils Version" if TOOLCHAINOPTS
-	default BINUTILS_VERSION_2_19_1 if ubicom32
+	default BINUTILS_VERSION_2_19_1
 	default BINUTILS_VERSION_2_20_1 if avr32
 	default BINUTILS_VERSION_2_22
 	help
 	  Select the version of binutils you wish to use.
 
 	config BINUTILS_VERSION_2_19_1
-		depends ubicom32
 		bool "binutils 2.19.1"
 
 	config BINUTILS_VERSION_2_20_1
@@ -17,17 +16,14 @@ choice
 		bool "binutils 2.20.1"
 
 	config BINUTILS_VERSION_2_21_1
-		depends !ubicom32
 		depends !avr32 || (avr32 && BROKEN)
 		bool "binutils 2.21.1"
 
 	config BINUTILS_VERSION_2_22
-		depends !ubicom32 || (ubicom32 && BROKEN)
 		depends !avr32 || (avr32 && BROKEN)
 		bool "binutils 2.22"
 
 	config BINUTILS_VERSION_2_23_1
-		depends !ubicom32 || (ubicom32 && BROKEN)
 		depends !avr32 || (avr32 && BROKEN)
 		bool "binutils 2.23.1"
 
@@ -48,6 +44,5 @@ config BINUTILS_VERSION
 	default "2.21.1"          if BINUTILS_VERSION_2_21_1
 	default "2.22"            if BINUTILS_VERSION_2_22
 	default "2.23.1"	  if BINUTILS_VERSION_2_23_1
-	default "2.19.1"          if ubicom32
 	default "2.20.1"          if avr32
 	default "2.22"

toolchain/gcc/Config.in

@@ -9,7 +9,7 @@ choice
 
 	config GCC_VERSION_4_4_7
 		bool "gcc 4.4.7"
-		depends (avr32 || ubicom32)
+		depends avr32
 
 	config GCC_VERSION_4_6_2
 		bool "gcc 4.6.2"

toolchain/gcc/Config.version

@@ -3,7 +3,7 @@ config GCC_DEFAULT_VERSION
 
 config GCC_DEFAULT_VERSION_4_4_7
 	select GCC_DEFAULT_VERSION
-	default y if (avr32 || ubicom32)
+	default y if avr32
 	bool
 
 config GCC_DEFAULT_VERSION_4_6_LINARO

toolchain/kernel-headers/Makefile

@@ -70,15 +70,6 @@ define Host/Configure/post/cris
 	$(SED) '/#include <asm\/page\.h>/d' $(BUILD_DIR_TOOLCHAIN)/linux-dev/include/asm/user.h
 endef
 
-define Host/Configure/post/ubicom32
-	$(CP) \
-		$(HOST_BUILD_DIR)/arch/ubicom32/include/asm/elf.h \
-		$(HOST_BUILD_DIR)/arch/ubicom32/include/asm/user.h \
-		$(HOST_BUILD_DIR)/arch/ubicom32/include/asm/page.h \
-		$(HOST_BUILD_DIR)/arch/ubicom32/include/asm/page_offset.h \
-		$(BUILD_DIR_TOOLCHAIN)/linux-dev/include/asm/
-endef
-
 define Host/Configure/post/mips
 	$(call Host/Configure/lzma)
 endef

toolchain/uClibc/config-0.9.33.2/common

@@ -76,7 +76,6 @@ TARGET_SUBARCH=""
 # TARGET_sh is not set
 # TARGET_sh64 is not set
 # TARGET_sparc is not set
-# TARGET_ubicom32 is not set
 # TARGET_v850 is not set
 # TARGET_vax is not set
 # TARGET_x86_64 is not set

toolchain/uClibc/config-0.9.33.2/ubicom32

@@ -1,36 +0,0 @@
-ARCH_BIG_ENDIAN=y
-ARCH_HAS_NO_MMU=y
-COMPAT_ATEXIT=y
-# CONFIG_UC_UBICOM32_V3 is not set
-CONFIG_UC_UBICOM32_V4=y
-# DOSTRIP is not set
-EXCLUDE_BRK=y
-FORCE_SHAREABLE_TEXT_SEGMENTS=y
-LDSO_PRELOAD_FILE_SUPPORT=y
-LINUXTHREADS_OLD=y
-MALLOC=y
-# MALLOC_STANDARD is not set
-PTHREADS_DEBUG_SUPPORT=y
-SUPPORT_LD_DEBUG=y
-TARGET_ARCH="ubicom32"
-TARGET_ubicom32=y
-# UCLIBC_FORMAT_ELF is not set
-UCLIBC_FORMAT_FDPIC_ELF=y
-# UCLIBC_FORMAT_FLAT is not set
-# UCLIBC_FORMAT_FLAT_SEP_DATA is not set
-# UCLIBC_FORMAT_SHARED_FLAT is not set
-UCLIBC_HAS_FOPEN_LARGEFILE_MODE=y
-UCLIBC_HAS_FPU=y
-# UCLIBC_HAS_GETPT is not set
-UCLIBC_HAS_OBSOLETE_BSD_SIGNAL=y
-UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL=y
-UCLIBC_HAS_PROFILING=y
-UCLIBC_HAS_REENTRANT_RPC=y
-UCLIBC_HAS_STUBS=y
-# UCLIBC_HAS_THREADS_NATIVE is not set
-UCLIBC_HAS_XATTR=y
-UCLIBC_NTP_LEGACY=y
-UCLIBC_STATIC_LDCONFIG=y
-UCLIBC_SV4_DEPRECATED=y
-UCLIBC_UCLINUX_BROKEN_MUNMAP=y
-UNIX98PTY_ONLY=y

toolchain/uClibc/patches-0.9.33.2/601-ubicom32_uClibc_fixes.patch

@@ -1,32 +0,0 @@
---- a/ldso/include/dl-elf.h
-+++ b/ldso/include/dl-elf.h
-@@ -45,6 +45,10 @@ extern int _dl_linux_resolve(void);
- extern int _dl_fixup(struct dyn_elf *rpnt, struct r_scope_elem *scope, int flag);
- extern void _dl_protect_relro (struct elf_resolve *l);
- 
-+#ifndef DL_LOADADDR_ISSET(_loadaddr)
-+#define DL_LOADADDR_ISSET(_loadaddr) ((_loadaddr) != 0)
-+#endif
-+
- /*
-  * Bitsize related settings for things ElfW()
-  * does not handle already
-@@ -206,7 +210,7 @@ unsigned int __dl_parse_dynamic_info(Elf
- 	   we'd have to walk all the loadsegs to find out if it was
- 	   actually unnecessary, so skip this optimization.  */
- #if !defined __FDPIC__ && !defined __DSBT__
--	if (load_off != 0)
-+	if (DL_LOADADDR_ISSET(load_off))
- #endif
- 	{
- 		ADJUST_DYN_INFO(DT_HASH, load_off);
---- a/ldso/ldso/ubicom32/dl-sysdep.h
-+++ b/ldso/ldso/ubicom32/dl-sysdep.h
-@@ -101,6 +101,7 @@ do {									\
- } while (0)
- 
- #define DL_LOADADDR_TYPE struct elf32_fdpic_loadaddr
-+#define DL_LOADADDR_ISSET(_loadaddr) ((_loadaddr).map != NULL)
- 
- #define DL_RELOC_ADDR(LOADADDR, ADDR) \
-     ((ElfW(Addr))__reloc_pointer ((void*)(ADDR), (LOADADDR).map))