Carmelo Amoroso ae14cd49a8 buildsys: s/CROSS/CROSS_COMPILE/g 12 سال پیش
..
bits 41647059ec bits/kernel_stat.h: no need for _LIBC guard, the file is not installed on target 13 سال پیش
sys 8bd49ba865 - add a copy of user_regs 15 سال پیش
Makefile ba31c6c463 Remove TOPDIR 18 سال پیش
Makefile.arch 671debdb67 m68k syscall: switch to common code 14 سال پیش
README.m68k ae14cd49a8 buildsys: s/CROSS/CROSS_COMPILE/g 12 سال پیش
__longjmp.S 88e3733c38 need features.h 18 سال پیش
__syscall_error.c 1d8abd74c4 - fixup asm. No object-code changes 16 سال پیش
brk.c 21730caa66 trim Experimentally off and uncommented hidden 14 سال پیش
bsd-_setjmp.S 321d2f0e56 22 سال پیش
bsd-setjmp.S 808694e8a3 Richard Sandiford writes: add support for init/fini arrays in shared flat libraries 17 سال پیش
clone.S 808694e8a3 Richard Sandiford writes: add support for init/fini arrays in shared flat libraries 17 سال پیش
crt1.S e1d59aed55 create new menu so people can select what format they wish to build uClibc 17 سال پیش
crti.S 808694e8a3 Richard Sandiford writes: add support for init/fini arrays in shared flat libraries 17 سال پیش
crtn.S 808694e8a3 Richard Sandiford writes: add support for init/fini arrays in shared flat libraries 17 سال پیش
float.h 08e0c24b47 This commit finishes adding support for the old m68k-coff toolchains by 23 سال پیش
fpu_control.h 1d8abd74c4 - fixup asm. No object-code changes 16 سال پیش
m68k_pic.S e1d59aed55 create new menu so people can select what format they wish to build uClibc 17 سال پیش
setjmp.S 808694e8a3 Richard Sandiford writes: add support for init/fini arrays in shared flat libraries 17 سال پیش
vfork.S b908ff0456 Weaken all internal vfork versions in asm code, wondering why only some of the archs fail 18 سال پیش

README.m68k


README for uC-libc on the m68k[nommu] architecture

James Graves

For now (2001/1/9) support for the m68k should be considered "alpha"
quality at best. It mostly works OK for some of the stuff I'm working
on, but you can't fully compile other things (like the user
applications for uClinux). Needs lots more testing.

Only developed/tested with m68k-pic-coff-gcc 2.7.2.3-pic-060999, from
Lineo.

Configuration:

Read and edit the Config file, carefully.

TARGET_ARCH=m68k
CROSS_COMPILE = m68k-pic-coff-
CC = $(CROSS_COMPILE)gcc
STRIPTOOL = $(CROSS_COMPILE)strip
KERNEL_SOURCE=/opt/uClinux/linux
HAS_MMU = false
HAS_FLOATS = false
MALLOC = malloc-simple
INSTALL_DIR = /opt/uClinux/m68k-pic-coff

The regular malloc library is broken, dunno why. Use
simple-malloc.

Installation:
Theoretically, you should be able to install right over the
existing uC-libc 0.9.1 files in
/opt/uClinux/m68k-pic-coff/include, but I recommend cleaning
out all the include files there.

The only file in there that's not from the old uC-libc is
assert.h, but I don't know why that would be the valid copy.

run:
make install

Problems:

I _may_ be able to help if you run into problems. Create a
really, really short program that demonstrates the problem,
and contact me.

TODO:
Fix vfork().

Does crt0.o still need to be a separate file? Can't I just
stick it in libc.a and be done with it? Is that specified in
the GCC link options?