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comparison gcc/config/rs6000/t-ppccomm @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents 77e2b8dfacca
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 # Common support for PowerPC ELF targets (both EABI and SVR4). 1 # Common support for PowerPC ELF targets (both EABI and SVR4).
2 # 2 #
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2006, 2007, 3 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
4 # 2008 Free Software Foundation, Inc.
5 # 4 #
6 # This file is part of GCC. 5 # This file is part of GCC.
7 # 6 #
8 # GCC is free software; you can redistribute it and/or modify 7 # GCC is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by 8 # it under the terms of the GNU General Public License as published by
17 # 16 #
18 # You should have received a copy of the GNU General Public License 17 # You should have received a copy of the GNU General Public License
19 # along with GCC; see the file COPYING3. If not see 18 # along with GCC; see the file COPYING3. If not see
20 # <http://www.gnu.org/licenses/>. 19 # <http://www.gnu.org/licenses/>.
21 20
22 LIB2FUNCS_EXTRA += tramp.S $(srcdir)/config/rs6000/darwin-ldouble.c
23
24 # These can't end up in shared libgcc
25 LIB2FUNCS_STATIC_EXTRA = eabi.S
26
27 eabi.S: $(srcdir)/config/rs6000/eabi.asm
28 cat $(srcdir)/config/rs6000/eabi.asm > eabi.S
29
30 tramp.S: $(srcdir)/config/rs6000/tramp.asm
31 cat $(srcdir)/config/rs6000/tramp.asm > tramp.S
32
33 # Switch synonyms 21 # Switch synonyms
34 MULTILIB_MATCHES_ENDIAN = mlittle=mlittle-endian mbig=mbig-endian 22 MULTILIB_MATCHES_ENDIAN = mlittle=mlittle-endian mbig=mbig-endian
35 MULTILIB_MATCHES_SYSV = mcall-sysv=mcall-sysv-eabi mcall-sysv=mcall-sysv-noeabi mcall-sysv=mcall-linux mcall-sysv=mcall-netbsd 23 MULTILIB_MATCHES_SYSV = mcall-sysv=mcall-sysv-eabi mcall-sysv=mcall-sysv-noeabi mcall-sysv=mcall-linux mcall-sysv=mcall-netbsd
36
37 EXTRA_MULTILIB_PARTS = crtbegin$(objext) crtend$(objext) \
38 crtbeginS$(objext) crtendS$(objext) crtbeginT$(objext) \
39 ecrti$(objext) ecrtn$(objext) \
40 ncrti$(objext) ncrtn$(objext)
41
42 # We build {e,n}crti.o and {e,n}crtn.o, which serve to add begin and
43 # end labels to all of the special sections used when we link using gcc.
44
45 # Assemble startup files.
46 ecrti.S: $(srcdir)/config/rs6000/eabi-ci.asm
47 cat $(srcdir)/config/rs6000/eabi-ci.asm >ecrti.S
48
49 ecrtn.S: $(srcdir)/config/rs6000/eabi-cn.asm
50 cat $(srcdir)/config/rs6000/eabi-cn.asm >ecrtn.S
51
52 ncrti.S: $(srcdir)/config/rs6000/sol-ci.asm
53 cat $(srcdir)/config/rs6000/sol-ci.asm >ncrti.S
54
55 ncrtn.S: $(srcdir)/config/rs6000/sol-cn.asm
56 cat $(srcdir)/config/rs6000/sol-cn.asm >ncrtn.S
57
58 # Build multiple copies of ?crt{i,n}.o, one for each target switch.
59 $(T)ecrti$(objext): ecrti.S
60 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ecrti.S -o $(T)ecrti$(objext)
61
62 $(T)ecrtn$(objext): ecrtn.S
63 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ecrtn.S -o $(T)ecrtn$(objext)
64
65 $(T)ncrti$(objext): ncrti.S
66 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ncrti.S -o $(T)ncrti$(objext)
67
68 $(T)ncrtn$(objext): ncrtn.S
69 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ncrtn.S -o $(T)ncrtn$(objext)
70
71 # It is important that crtbegin.o, etc., aren't surprised by stuff in .sdata.
72 CRTSTUFF_T_CFLAGS = -msdata=none
73 # Make sure crt*.o are built with -fPIC even if configured with
74 # --enable-shared --disable-multilib
75 CRTSTUFF_T_CFLAGS_S = -fPIC -msdata=none