OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [mep/] [t-mep] - Blame information for rev 282

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 282 jeremybenn
# -*- makefile -*-
2
# GCC makefile fragment for MeP
3
# Copyright (C) 2001, 2002, 2003, 2005, 2007, 2009
4
# Free Software Foundation, Inc.
5
# Contributed by Red Hat Inc
6
#
7
# This file is part of GCC.
8
#
9
# GCC is free software; you can redistribute it and/or modify it
10
# under the terms of the GNU General Public License as published by
11
# the Free Software Foundation; either version 3, or (at your option)
12
# any later version.
13
#
14
# GCC is distributed in the hope that it will be useful, but WITHOUT
15
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
17
# License for more details.
18
#
19
# You should have received a copy of the GNU General Public License
20
# along with GCC; see the file COPYING3.  If not see
21
# .  */
22
 
23
# Force genpreds to be rebuilt in case MeP-Integrator changed the predicates
24
 
25
GTM_H = tm.h $(tm_file_list) $(srcdir)/config/mep/mep-intrin.h
26
 
27
# Use -O0 instead of -O2 so we don't get complex relocations
28
 
29
CRTSTUFF_CFLAGS = -O0 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
30
  -finhibit-size-directive -fno-inline-functions -fno-exceptions \
31
  -fno-zero-initialized-in-bss -fno-unit-at-a-time
32
 
33
TCFLAGS = -mlibrary
34
 
35
mep-pragma.o: $(srcdir)/config/mep/mep-pragma.c $(CONFIG_H) $(SYSTEM_H) \
36
        coretypes.h $(TM_H) $(TREE_H) $(RTL_H) toplev.h c-pragma.h \
37
        $(CPPLIB_H) hard-reg-set.h output.h $(srcdir)/config/mep/mep-protos.h \
38
        function.h insn-config.h reload.h $(TARGET_H)
39
        $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
40
 
41
# profiling support
42
 
43
LIB1ASMSRC = mep/mep-lib1.asm
44
 
45
LIB1ASMFUNCS = _mep_profile \
46
               _mep_bb_init_trace \
47
               _mep_bb_init \
48
               _mep_bb_trace \
49
               _mep_bb_increment
50
 
51
# multiply and divide routines
52
 
53
LIB2FUNCS_EXTRA = \
54
        $(srcdir)/config/mep/mep-lib2.c \
55
        $(srcdir)/config/mep/mep-tramp.c
56
 
57
# floating point emulation libraries
58
 
59
FPBIT = fp-bit.c
60
DPBIT = dp-bit.c
61
 
62
fp-bit.c: $(srcdir)/config/fp-bit.c
63
        echo '#define FLOAT'                            > fp-bit.c
64
        cat $(srcdir)/config/fp-bit.c                   >> fp-bit.c
65
 
66
dp-bit.c: $(srcdir)/config/fp-bit.c
67
        cat $(srcdir)/config/fp-bit.c > dp-bit.c
68
 
69
MULTILIB_OPTIONS = mel mall-opts mfar
70
MULTILIB_DIRNAMES = el allopt far
71
 
72
EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
73
 
74
MD_INCLUDES = \
75
        $(srcdir)/config/mep/intrinsics.md \
76
        $(srcdir)/config/mep/predicates.md \
77
        $(srcdir)/config/mep/constraints.md
78
 
79
mep.o : $(srcdir)/config/mep/mep-intrin.h
80
 
81
# begin-isas
82
MEP_CORE = ext_core1
83
MEP_COPRO = ext_cop1_16,ext_cop1_32,ext_cop1_48,ext_cop1_64
84
# end-isas
85
 
86
# To use this, you must have cgen and cgen/cpu in the same source tree as
87
# gcc.
88
cgen-maint :
89
        S=`cd $(srcdir); pwd`; \
90
        cd $$S/config/mep && \
91
        guile -s $$S/../cgen/cgen-intrinsics.scm \
92
                -s $$S/../cgen \
93
                $(CGENFLAGS) \
94
                -a $$S/../cgen/cpu/mep.cpu \
95
                -m mep,c5 \
96
                -i mep,$(MEP_CORE),$(MEP_COPRO) \
97
                -K mep,$(MEP_CORE),$(MEP_COPRO) \
98
                -M intrinsics.md \
99
                -N mep-intrin.h \
100
                -P intrinsics.h
101
 
102
# start-extra-headers
103
EXTRA_HEADERS = $(srcdir)/config/mep/intrinsics.h \
104
        $(srcdir)/config/mep/default.h
105
# end-extra-headers

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.