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03029de4 | 1 | /* Copyright (C) 2006, 2007, 2008, 2009, 2011 Free Software Foundation, Inc. |
85d9c13c TS |
2 | |
3 | This file is free software; you can redistribute it and/or modify it under | |
4 | the terms of the GNU General Public License as published by the Free | |
2f83c7d6 | 5 | Software Foundation; either version 3 of the License, or (at your option) |
85d9c13c TS |
6 | any later version. |
7 | ||
8 | This file is distributed in the hope that it will be useful, but WITHOUT | |
9 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
11 | for more details. | |
12 | ||
13 | You should have received a copy of the GNU General Public License | |
2f83c7d6 NC |
14 | along with GCC; see the file COPYING3. If not see |
15 | <http://www.gnu.org/licenses/>. */ | |
85d9c13c TS |
16 | |
17 | #ifndef OBJECT_FORMAT_ELF | |
18 | #error elf.h included before elfos.h | |
19 | #endif | |
20 | ||
21 | #define BSS_SECTION_ASM_OP "\t.section .bss" | |
22 | ||
23 | #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \ | |
24 | asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN) | |
25 | ||
26 | ||
5800e0a0 UW |
27 | /* The following macros define "native" directory locations; on the SPU, |
28 | these are used only when building the compiler with --with-sysroot. | |
29 | This can be used to build a pair of PPU and SPU cross-compilers with | |
30 | a common sysroot; the SPU compiler will search for its files in | |
31 | ${sysroot}/include and ${sysroot}/lib. */ | |
32 | ||
33 | /* STANDARD_STARTFILE_PREFIX_1 is "/lib", which we keep. | |
34 | STANDARD_STARTFILE_PREFIX_2 is "/usr/lib" -- we remove this. */ | |
35 | #undef STANDARD_STARTFILE_PREFIX_2 | |
36 | #define STANDARD_STARTFILE_PREFIX_2 "" | |
37 | ||
5800e0a0 UW |
38 | /* We do not provide any "/usr/local/include" directory on SPU. */ |
39 | #undef LOCAL_INCLUDE_DIR | |
cc8d70cd SL |
40 | |
41 | /* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add | |
42 | the GNU/Linux magical crtbegin.o file (see crtstuff.c) which | |
43 | provides part of the support for getting C++ file-scope static | |
44 | object constructed before entering `main'. */ | |
45 | ||
46 | #undef STARTFILE_SPEC | |
75741fed KW |
47 | #define STARTFILE_SPEC "%{mstdmain: %{pg|p:gcrt2.o%s;:crt2.o%s}}\ |
48 | %{!mstdmain: %{pg|p:gcrt1.o%s;:crt1.o%s}}\ | |
49 | crti.o%s crtbegin.o%s" | |
85d9c13c TS |
50 | |
51 | #undef ENDFILE_SPEC | |
cc8d70cd | 52 | #define ENDFILE_SPEC "crtend.o%s crtn.o%s" |
85d9c13c TS |
53 | |
54 | #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG | |
55 | ||
56 | #define DWARF2_DEBUGGING_INFO 1 | |
57 | #define DWARF2_ASM_LINE_DEBUG_INFO 1 | |
58 | ||
59 | #define SET_ASM_OP "\t.set\t" | |
60 | ||
61 | #undef TARGET_ASM_NAMED_SECTION | |
62 | #define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section | |
63 | ||
64 | #define EH_FRAME_IN_DATA_SECTION 1 | |
65 | ||
66 | #define LINK_SPEC "%{mlarge-mem: --defsym __stack=0xfffffff0 }" | |
67 | ||
299456f3 BE |
68 | #define LIB_SPEC "-( %{!shared:%{g*:-lg}} -lc -lgloss -) \ |
69 | %{mno-atomic-updates:-lgcc_cachemgr_nonatomic; :-lgcc_cachemgr} \ | |
70 | %{mcache-size=128:-lgcc_cache128k; \ | |
71 | mcache-size=64 :-lgcc_cache64k; \ | |
72 | mcache-size=32 :-lgcc_cache32k; \ | |
73 | mcache-size=16 :-lgcc_cache16k; \ | |
74 | mcache-size=8 :-lgcc_cache8k; \ | |
75 | :-lgcc_cache64k}" |