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.. | ||
CVS | ||
.gitignore | ||
compress.c | ||
compress.h | ||
config.guess | ||
config.sub | ||
configure | ||
configure.in | ||
cygwin-elf.h | ||
e1-elf2flt.ld | ||
elf2flt.c | ||
elf2flt.ld.in | ||
flat.h | ||
flthdr.c | ||
install-sh | ||
ld-elf2flt.c | ||
ld-elf2flt.in | ||
LICENSE.TXT | ||
Makefile.in | ||
README | ||
stubs.c | ||
stubs.h |
README - elf2flt ---------------- Copyright (C) 2001-2003, SnapGear (www.snapgear.com) davidm@snapgear.com gerg@snapgear.com This is Free Software, under the GNU Public Licence v2 or greater. See LICENSE.TXT for more details. Elf2flt with PIC, ZFLAT and full reloc support. Currently supported targets include: m68k/ColdFire, ARM, Sparc, NEC v850, MicroBlaze, h8300, SuperH, and Blackfin. COMPILING: You need an appropriate libbfd.a and libiberty.a for your target to build this tool. They are normally part of the binutils package. To compile elf2flt do: ./configure --target=<ARCH> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a> make make install The <ARCH> argument to configure specifies what the target architecture is. This should be the same target as you used to build the binutils and gcc cross development tools. The --with-libbfd and --with-libiberty arguments specify where the libbfd.a and libiberty.a library files are to use. FILES: README - this file configure - autoconf configuration shell script configure.in- original autoconf file config.* - autoconf support scripts Makefile.in - Makefile template used by configure elf2flt.c - the source flthdr.c - flat header manipulation program flat.h - header from uClinux kernel sources elf2flt.ld - an example linker script that works for C/C++ and uClinux ld-elf2flt - A linker replacement that implements a -elf2flt option for the linker and runs elf2flt automatically for you. It auto detects PIC/non-PIC code and adjusts its option accordingly. It uses the environment variable FLTFLAGS when running elf2flt. It runs /.../m68k-elf-ld.real to do the actual linking. TIPS: The ld-elf2flt produces 2 files as output. The binary flat file X, and X.gdb which is used for debugging and PIC purposes. The '-p' option requires an elf executable linked at address 0. The elf2flt.ld provided will generate the correct format binary when linked with the real linker with *no* '-r' option for the linker. The '-r' flag can be added to PIC builds to get contiguous code/data. This is good for loading application symbols into gdb (add-symbol-file XXX.gdb).