1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
LIB1ASMSRC = mcore/lib1.asm
LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
rm -f dp-bit.c
echo '' > dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
rm -f fp-bit.c
echo '' > fp-bit.c
echo '#define FLOAT' > fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
T_CFLAGS = -DDONT_HAVE_STDIO -DDONT_HAVE_SETJMP -Dinhibit_libc
# could use -msifilter to be safe from interrupt/jmp interactions and others.
TARGET_LIBGCC2_CFLAGS=-O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
# We have values for float.h.
CROSS_FLOAT_H = $(srcdir)/config/mcore/gfloat.h
MULTILIB_OPTIONS = mbig-endian/mlittle-endian m210/m340
MULTILIB_DIRNAMES = big little m210 m340
MULTILIB_MATCHES =
MULTILIB_EXTRA_OPTS =
MULTILIB_EXCEPTIONS =
# EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
# If EXTRA_MULTILIB_PARTS is not defined above then define EXTRA_PARTS here
# EXTRA_PARTS = crtbegin.o crtend.o
|
