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comparison gcc/config/sparc/sp64-elf.h @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents f6334be47118
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 /* Definitions of target machine for GCC, for SPARC64, ELF. 1 /* Definitions of target machine for GCC, for SPARC64, ELF.
2 Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000, 2004, 2005, 2007, 2010, 2 Copyright (C) 1994-2017 Free Software Foundation, Inc.
3 2011
4 Free Software Foundation, Inc.
5 Contributed by Doug Evans, dje@cygnus.com. 3 Contributed by Doug Evans, dje@cygnus.com.
6 4
7 This file is part of GCC. 5 This file is part of GCC.
8 6
9 GCC is free software; you can redistribute it and/or modify 7 GCC is free software; you can redistribute it and/or modify
18 16
19 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
20 along with GCC; see the file COPYING3. If not see 18 along with GCC; see the file COPYING3. If not see
21 <http://www.gnu.org/licenses/>. */ 19 <http://www.gnu.org/licenses/>. */
22 20
23 #undef TARGET_VERSION
24 #define TARGET_VERSION fprintf (stderr, " (sparc64-elf)")
25
26 /* A 64 bit v9 compiler in a Medium/Anywhere code model environment. */ 21 /* A 64 bit v9 compiler in a Medium/Anywhere code model environment. */
27 #undef TARGET_DEFAULT 22 #undef TARGET_DEFAULT
28 #define TARGET_DEFAULT \ 23 #define TARGET_DEFAULT \
29 (MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \ 24 (MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \
30 + MASK_APP_REGS + MASK_FPU + MASK_STACK_BIAS + MASK_LONG_DOUBLE_128) 25 + MASK_APP_REGS + MASK_FPU + MASK_STACK_BIAS + MASK_LONG_DOUBLE_128)
33 #define SPARC_DEFAULT_CMODEL CM_EMBMEDANY 28 #define SPARC_DEFAULT_CMODEL CM_EMBMEDANY
34 29
35 /* Don't assume anything about the header files. */ 30 /* Don't assume anything about the header files. */
36 #define NO_IMPLICIT_EXTERN_C 31 #define NO_IMPLICIT_EXTERN_C
37 32
38 /* __svr4__ is used by the C library (FIXME) */
39 #undef CPP_SUBTARGET_SPEC
40 #define CPP_SUBTARGET_SPEC "-D__svr4__"
41
42 #undef ASM_SPEC 33 #undef ASM_SPEC
43 #define ASM_SPEC "\ 34 #define ASM_SPEC "\
44 -s %{fpic|fPIC|fpie|fPIE:-K PIC} \ 35 -s %{" FPIE_OR_FPIC_SPEC ":-K PIC} \
45 %{mlittle-endian:-EL} \
46 %(asm_cpu) %(asm_arch) \ 36 %(asm_cpu) %(asm_arch) \
47 " 37 "
48 38
49 /* This is taken from sol2.h. */ 39 /* This is taken from sol2.h. */
50 #undef LINK_SPEC 40 #undef LINK_SPEC
51 #define LINK_SPEC "\ 41 #define LINK_SPEC "\
52 %{v:-V} \ 42 %{v:-V} \
53 %{mlittle-endian:-EL} \
54 " 43 "
55 44
56 /* We need something a little simpler for the embedded environment.
57 Profiling doesn't really work yet so we just copy the default. */
58 #undef STARTFILE_SPEC 45 #undef STARTFILE_SPEC
59 #define STARTFILE_SPEC "\ 46 #define STARTFILE_SPEC "crt0.o%s crti.o%s crtbegin.o%s"
60 %{!shared:%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}} \
61 crtbegin.o%s \
62 "
63 47
64 #undef ENDFILE_SPEC 48 #undef ENDFILE_SPEC
65 #define ENDFILE_SPEC \ 49 #define ENDFILE_SPEC \
66 "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ 50 "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \
67 crtend.o%s" 51 crtend.o%s crtn.o%s"
68 52
69 /* Use the default (for now). */ 53 /* Use the default (for now). */
70 #undef LIB_SPEC 54 #undef LIB_SPEC
71
72 #undef BYTES_BIG_ENDIAN
73 #define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
74
75 #undef WORDS_BIG_ENDIAN
76 #define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
77 55
78 #undef LOCAL_LABEL_PREFIX 56 #undef LOCAL_LABEL_PREFIX
79 #define LOCAL_LABEL_PREFIX "." 57 #define LOCAL_LABEL_PREFIX "."
80 58
81 /* This is how to store into the string LABEL 59 /* This is how to store into the string LABEL