最新消息:20190717 VPS服务器:Vultr新加坡,WordPress主题:大前端D8,统一介绍入口:关于

【转】how to build an arm-linux tool chain

工作和技术 crifan 594浏览 0评论

【转】how to build an arm-linux tool chain

These instructions document how to build an arm-linux tool chain
that contains both little-endian and big-endian target libraries.

1. Packages used:

    binutils-2.14.tar.gz
    gcc-3.3.2.tar.gz
    glibc-2.2.5.tar.gz
    glibc-linuxthreads-2.2.5.tar.gz

2. binutils-2.14

   tar xvzf binutils-2.14.tar.gz
   cd binutils-2.14
   mkdir arm-linux
   cd arm-linux
   ../configure –target=arm-linux

   vi ld/earmelf_linux.c
     – add a new SERACH_DIR line for every current SERACH_DIR line in file
SEARCH_DIR("/usr/local/arm-linux/lib/be");n

   make
   make install
   chmod 777 /usr/local/arm-linux

3. gcc-3.3.2

   tar xvzf gcc-3.3.2.tar.gz
   cd gcc-3.3.2
   cp $(ATTACHED t-linux file) gcc/config/arm/
   mkdir arm-linux
   cd arm-linux
   ../configure –target=arm-linux –disable-shared –disable-threads
–with-headers=linux-2.4.x/include
–with-gnu-as –with-gnu-ld –enable-multilib –enable-languages=c
   make install

4. glibc-2.2.5 (big-endian)

   tar xvzf glibc-2.2.5.tar.gz
   cd glibc-2.2.5
   tar xvzf glibc-linuxthreads-2.2.5.tar.gz

   perl -pi -e ‘s/i386/arm*)ntlibc_cv_gcc_unwind_find_fde=yesntarch_minimum_kernel=2.0.10nt;;n   i386/’ sysdeps/unix/sysv/linux/configure
   perl -pi -e ‘s/weak_alias (__old_sys_nerr/// $&/’ sysdeps/unix/sysv/linux/arm/errlist.c
   vi linuxthreads/sysdeps/pthread/pthread.h
      – change line 163, "__thread" -> "__thr"
      – change line 591, "__thread" -> "__thr"
   vi linuxthreads/internals.h
      – change line 555, "__thread" -> "__thr"
   vi linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h
      – change line 36, "__thread" -> "__thr"
   vi stdio-common/sprintf.c
      – line 30, change to "sprintf(char *s, const char *format, …)"
   vi stdio-common/sscanf.c
      – line 30, change to "sscanf(const char *s, const char *format, …)"
   vi sysdeps/unix/sysv/linux/arm/sysdep.h
      – line 134, remove "a1" from clobber list
   vi sysdeps/arm/dl-machine.h
      – add ‘n’ to end of all macro asm lines (there is a _lot_ of them)

   vi config.make.in
      – change "slibdir=@…@" to "slibdir=@libdir@"

   mkdir arm-linux
   cd arm-linux
   CC="arm-linux-gcc -mbig-endian -finline-limit=10000"
   AS="arm-linux-as -mbig-endian"
   LD="arm-linux-ld -EB"
   ../configure –host=arm-linux –build=i686-pc-linux-gnu
–with-headers=linux-2.4.x/include
–enable-add-ons –enable-shared –prefix=/usr/local/arm-linux
–libdir=/usr/local/arm-linux/lib/be
   make
   make install

5. glibc-2.2.5 (little-endian)

   tar xvzf glibc-2.2.5.tar.gz
   cd glibc-2.2.5
   tar xvzf glibc-linuxthreads-2.2.5.tar.gz

   [ Apply same fixes as above ]

   mkdir arm-linux
   cd arm-linux
   CC="arm-linux-gcc -finline-limit=10000"
   AS="arm-linux-as"
   LD="arm-linux-ld"
   ../configure –host=arm-linux –build=i686-pc-linux-gnu
–with-headers=linux-2.4.x/include
–enable-add-ons –enable-shared –prefix=/usr/local/arm-linux
   make
   make install

6. gcc-3.3.2 (c++, etc)

   tar xvzf gcc-3.3.2.tar.gz
   cd gcc-3.3.2

   cp $(ATTACHED t-linux file) gcc/config/arm/
   vi gcc/config/arm/t-linux
      – remove all "-Dinhibit_libc" occruances

   mkdir arm-linux
   cd arm-linux
   ../configure –target=arm-linux –disable-shared
–with-headers=linux-2.4.x/include
–with-gnu-as –with-gnu-ld –enable-multilib
   perl -pi -e ‘s/int namelen/unsigned int namelen/’ ../libjava/java/net/natInetAddress.cc
   make
   make install

7. cd /
   tar cvzf /tmp/arm-linux-tools-xxxxxxxx.tar.gz /usr/local/arm-linux
/usr/local/lib/gcc-lib/arm-linux /usr/local/include/c++/3.3.2
/usr/local/bin/arm-linux-* /usr/local/bin/genext2fs

——————————————————————————

APPENDIX A — modified t-linux for gcc-3.3.2

——————————————————————————
# Just for these, we omit the frame pointer since it makes such a big
# difference. It is then pointless adding debugging.
TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC -Dinhibit_libc -D__gthr_posix
LIBGCC2_DEBUG_CFLAGS = -g0

# Don’t build enquire
ENQUIRE=

LIB1ASMSRC = arm/lib1funcs.asm
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx

# MULTILIB_OPTIONS = mhard-float/msoft-float
# MULTILIB_DIRNAMES = hard-float soft-float
MULTILIB_OPTIONS = mlittle-endian/mbig-endian
MULTILIB_DIRNAMES = le be

# If you want to build both APCS variants as multilib options this is how
# to do it.
# MULTILIB_OPTIONS += mapcs-32/mapcs-26
# MULTILIB_DIRNAMES += apcs-32 apcs-26

EXTRA_MULTILIB_PARTS = crtbegin.o crtbeginS.o crtend.o crtendS.o crti.o crtn.o

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
T_CFLAGS = -Dinhibit_libc -D__gthr_posix_h

# Assemble startup files.
$(T)crti.o: $(srcdir)/config/arm/crti.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES)
-c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/arm/crti.asm

$(T)crtn.o: $(srcdir)/config/arm/crtn.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES)
-c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/arm/crtn.asm

转载请注明:在路上 » 【转】how to build an arm-linux tool chain

发表我的评论
取消评论

表情

Hi,您需要填写昵称和邮箱!

  • 昵称 (必填)
  • 邮箱 (必填)
  • 网址
56 queries in 0.118 seconds, using 18.85MB memory