blob: 25c184aa2a9f3243a5d1c4ff36c414fc475e4d93 (
plain)
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
# Rules of libgcc and crtstuff of Andes NDS32 cpu for GNU compiler
# Copyright (C) 2012-2013 Free Software Foundation, Inc.
# Contributed by Andes Technology Corporation.
#
# This file is part of GCC.
#
# GCC is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published
# by the Free Software Foundation; either version 3, or (at your
# option) any later version.
#
# GCC is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
# License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# Note:
# Because GCC has its own make rules for crtbegin.o and crtend.o,
# we cannot use crtbegin.o and crtend.o rules.
# So we create crtbegin1.o and crtend1.o instead.
# Make sure the linker script include these two objects
# for building .ctors/.dtors sections.
# Use -DCRT_BEGIN to create beginning parts of .init and .fini content
# Make sure you are building crtbegin1.o with -O0 optimization,
# otherwise the static function will be optimized out
crtbegin1.o: $(srcdir)/config/nds32/initfini.c $(GCC_PASSES) $(CONFIG_H)
$(GCC_FOR_TARGET) $(INCLUDES) \
$(CFLAGS) \
-DCRT_BEGIN \
-finhibit-size-directive -fno-inline-functions \
-O0 -c $(srcdir)/config/nds32/initfini.c -o crtbegin1.o
# Use -DCRT_END to create ending parts of .init and .fini content
# Make sure you are building crtend1.o with -O0 optimization,
# otherwise the static function will be optimized out
crtend1.o: $(srcdir)/config/nds32/initfini.c $(GCC_PASSES) $(CONFIG_H)
$(GCC_FOR_TARGET) $(INCLUDES) \
$(CFLAGS) \
-DCRT_END \
-finhibit-size-directive -fno-inline-functions \
-O0 -c $(srcdir)/config/nds32/initfini.c -o crtend1.o
# Use this rule if and only if your crt0.o does not come from library
# Also, be sure to add 'crtzero.o' in extra_parts in libgcc/config.host
# and change STARTFILE_SPEC in nds32.h
#
#crtzero.o: $(srcdir)/config/nds32/crtzero.S $(GCC_PASSES) $(CONFIG_H)
# $(GCC_FOR_TARGET) $(INCLUDES) \
# -c $(srcdir)/config/nds32/crtzero.S -o crtzero.o
# ------------------------------------------------------------------------
|
