projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 3bd6d4c4 AO |
1 | /* Definitions for MIPS running Linux-based GNU systems with ELF format |
| 2 | using n32/64 abi. | |
| 7bd85ce0 | 3 | Copyright 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
| 3bd6d4c4 AO |
4 | |
| 5 | This file is part of GCC. | |
| 6 | ||
| 7 | GCC is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | GCC is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with GCC; see the file COPYING. If not, write to | |
| 39d14dda KC |
19 | the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
| 20 | Boston, MA 02110-1301, USA. */ | |
| 3bd6d4c4 | 21 | |
| 2184a120 RS |
22 | /* Force the default endianness and ABI flags onto the command line |
| 23 | in order to make the other specs easier to write. */ | |
| 3bd6d4c4 | 24 | #define DRIVER_SELF_SPECS \ |
| c0a579df | 25 | "%{!EB:%{!EL:%(endian_spec)}}", \ |
| 2184a120 | 26 | "%{!mabi=*: -mabi=n32}" |
| c0a579df | 27 | |
| 3bd6d4c4 AO |
28 | #undef SUBTARGET_ASM_SPEC |
| 29 | #define SUBTARGET_ASM_SPEC "\ | |
| 30 | %{!fno-PIC:%{!fno-pic:-KPIC}} \ | |
| 2184a120 | 31 | %{fno-PIC:-non_shared} %{fno-pic:-non_shared}" |
| 3bd6d4c4 AO |
32 | |
| 33 | #undef LIB_SPEC | |
| 34 | #define LIB_SPEC "\ | |
| fb9fc9f9 | 35 | %{shared: -lc} \ |
| fb9fc9f9 AO |
36 | %{!shared: %{pthread:-lpthread} \ |
| 37 | %{profile:-lc_p} %{!profile: -lc}}" | |
| 3bd6d4c4 | 38 | |
| 7bd85ce0 JM |
39 | #define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1" |
| 40 | #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld.so.1" | |
| 41 | #define GLIBC_DYNAMIC_LINKERN32 "/lib32/ld.so.1" | |
| 42 | #define UCLIBC_DYNAMIC_LINKERN32 "/lib32/ld-uClibc.so.0" | |
| 43 | #define LINUX_DYNAMIC_LINKERN32 \ | |
| 44 | CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32) | |
| 45 | ||
| 3bd6d4c4 AO |
46 | #undef LINK_SPEC |
| 47 | #define LINK_SPEC "\ | |
| 48 | %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \ | |
| 49 | %{bestGnum} %{shared} %{non_shared} \ | |
| 50 | %{call_shared} %{no_archive} %{exact_version} \ | |
| 51 | %(endian_spec) \ | |
| 52 | %{!shared: \ | |
| 53 | %{!ibcs: \ | |
| 54 | %{!static: \ | |
| 55 | %{rdynamic:-export-dynamic} \ | |
| 56 | %{!dynamic-linker: \ | |
| 7bd85ce0 JM |
57 | %{mabi=n32: -dynamic-linker " LINUX_DYNAMIC_LINKERN32 "} \ |
| 58 | %{mabi=64: -dynamic-linker " LINUX_DYNAMIC_LINKER64 "} \ | |
| 59 | %{mabi=32: -dynamic-linker " LINUX_DYNAMIC_LINKER32 "}}} \ | |
| 3bd6d4c4 | 60 | %{static:-static}}} \ |
| c0a579df AO |
61 | %{mabi=n32:-melf32%{EB:b}%{EL:l}tsmipn32} \ |
| 62 | %{mabi=64:-melf64%{EB:b}%{EL:l}tsmip} \ | |
| 63 | %{mabi=32:-melf32%{EB:b}%{EL:l}tsmip}" | |
| 3bd6d4c4 | 64 | |
| 3bd6d4c4 | 65 | #undef LOCAL_LABEL_PREFIX |
| 7f9be256 | 66 | #define LOCAL_LABEL_PREFIX (TARGET_OLDABI ? "$" : ".") |
| 3bd6d4c4 AO |
67 | |
| 68 | /* The size in bytes of a DWARF field indicating an offset or length | |
| 69 | relative to a debug info section, specified to be 4 bytes in the DWARF-2 | |
| 70 | specification. The SGI/MIPS ABI defines it to be the same as PTR_SIZE. */ | |
| 71 | #define DWARF_OFFSET_SIZE PTR_SIZE | |
| 72 | ||
| 3bd6d4c4 AO |
73 | /* GNU/Linux doesn't use the same floating-point format that IRIX uses |
| 74 | for long double. There's no need to override this here, since | |
| 75 | ieee_quad_format is the default, but let's put this here to make | |
| 76 | sure nobody thinks we just forgot to set it to something else. */ | |
| fe0002ee | 77 | #define MIPS_TFMODE_FORMAT mips_quad_format |