93e01eb5d1
Old .o files stop working if they use floating point. One must recompile those files. Old files don't call libfp in the correct way, and may use symbols that I removed from libem. I don't keep old symbols in libem/flp.s, because a program that pulls both libfp and flp.s would get "multiply defined" errors in the linker. I teach mach/i80/ncg/table to use libfp by copying or adapting the patterns from mach/i86/ncg/table. I did not test all the patterns, but I did use `ack -mcpm -fp -O4` to compile examples/mandelbrot.c, then I ran it in the emulator YAZE-AG. It worked, but it was slow.
89 lines
1.7 KiB
Plaintext
89 lines
1.7 KiB
Plaintext
# $Source$
|
|
# $State$
|
|
# $Revision$
|
|
|
|
var w=2
|
|
var wa=1
|
|
var p=2
|
|
var pa=1
|
|
var s=2
|
|
var sa=1
|
|
var l=4
|
|
var la=1
|
|
var f=4
|
|
var fa=1
|
|
var d=8
|
|
var da=1
|
|
var x=8
|
|
var xa=1
|
|
var ARCH=i80
|
|
var PLATFORM=cpm
|
|
var PLATFORMDIR={EM}/share/ack/{PLATFORM}
|
|
var CPP_F=-D__unix
|
|
var ALIGN=-a0:1 -a1:1 -a2:1 -a3:1 -b0:0x0100
|
|
var MACHOPT_F=-m8
|
|
|
|
# Override the setting in fe so that files compiled for linux386 can see
|
|
# the platform-specific headers.
|
|
|
|
var C_INCLUDES=-I{EM}/share/ack/{PLATFORM}/include -I{EM}/share/ack/include/ansi
|
|
|
|
name be
|
|
from .m.g
|
|
to .s
|
|
program {EM}/lib/ack/{PLATFORM}/ncg
|
|
args <
|
|
stdout
|
|
need .e
|
|
end
|
|
name asopt
|
|
from .s
|
|
to .so
|
|
program {EM}/lib/ack/{PLATFORM}/top
|
|
args
|
|
optimizer
|
|
stdin
|
|
stdout
|
|
end
|
|
name as
|
|
from .s.so
|
|
to .o
|
|
program {EM}/lib/ack/{PLATFORM}/as
|
|
args - -o > <
|
|
prep cond
|
|
end
|
|
name led
|
|
from .o.a
|
|
to .out
|
|
program {EM}/lib/ack/em_led
|
|
mapflag -l* LNAME={PLATFORMDIR}/lib*
|
|
mapflag -i SEPID=-b1:0
|
|
mapflag -fp FLOATS={PLATFORMDIR}/libfp.a
|
|
args {ALIGN} {SEPID?} \
|
|
({RTS}:.b=-u _i_main) \
|
|
(.e:{HEAD}={PLATFORMDIR}/boot.o) \
|
|
({RTS}:.ocm.bas.b={PLATFORMDIR}/c-ansi.o) \
|
|
({RTS}:.c={PLATFORMDIR}/c-ansi.o) \
|
|
({RTS}:.mod={PLATFORMDIR}/modula2.o) \
|
|
({RTS}:.p={PLATFORMDIR}/pascal.o) \
|
|
-o > < \
|
|
(.p:{TAIL}={PLATFORMDIR}/libpascal.a) \
|
|
(.b:{TAIL}={PLATFORMDIR}/libb.a) \
|
|
(.bas:{TAIL}={PLATFORMDIR}/libbasic.a) \
|
|
(.mod:{TAIL}={PLATFORMDIR}/libmodula2.a) \
|
|
(.ocm:{TAIL}={PLATFORMDIR}/liboccam.a) \
|
|
(.ocm.bas.mod.b.c.p:{TAIL}={PLATFORMDIR}/libc.a) \
|
|
{FLOATS?} \
|
|
(.e:{TAIL}={PLATFORMDIR}/libem.a \
|
|
{PLATFORMDIR}/libsys.a \
|
|
{PLATFORMDIR}/libend.a)
|
|
linker
|
|
end
|
|
name cv
|
|
from .out
|
|
to .img
|
|
program {EM}/bin/aslod
|
|
args < >
|
|
outfile cpm.com
|
|
end
|