1 /* Definitions of taret machine for GNU compiler.
3 Copyright 2001, 2002, 2005 Free Software Foundation, Inc.
4 Contributed by Alexandre Oliva <aoliva@redhat.com>
6 This file is part of GCC.
8 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
10 the Free Software Foundation; either version 2, or (at your option)
13 GCC is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with GCC; see the file COPYING. If not, write to
20 the Free Software Foundation, 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
23 #undef PREFERRED_DEBUGGING_TYPE
24 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
26 #define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
29 #define CPP_SPEC "%{mam33:-D__AM33__} %{!mam33:-D__AM33__=2 -D__AM33_2__} \
30 %{posix:-D_POSIX_SOURCE} \
31 %{pthread:-D_REENTRANT -D_PTHREADS}"
34 #define ASM_SPEC "%{Wa,*:%*}"
37 #define LINK_SPEC "%{mrelax:--relax} %{shared:-shared} \
39 %{rdynamic:-export-dynamic} \
40 %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
43 #undef TARGET_SWITCHES
44 #define TARGET_SWITCHES \
45 {{ "am33", -0x4, N_("Target the AM33 processor") }, \
46 { "am33-2", 6, N_("Target the AM33/2.0 processor") }, \
47 { "relax", 0, N_("Enable linker relaxations") }, \
48 { "", TARGET_DEFAULT, NULL }}
51 #define TARGET_DEFAULT 6
54 #define TARGET_VERSION fprintf (stderr, " (AM33/2.0 GNU/Linux)");
56 #define DBX_REGISTER_NUMBER(REGNO) (REGNO)
58 extern int mn10300_protect_label
;
61 #define PRINT_OPERAND(FILE, X, CODE) \
64 mn10300_protect_label = 1; \
65 print_operand ((FILE), (X), (CODE)); \
66 mn10300_protect_label = 0; \
70 #undef PRINT_OPERAND_ADDRESS
71 #define PRINT_OPERAND_ADDRESS(FILE, X) \
74 mn10300_protect_label = 1; \
75 print_operand_address ((FILE), (X)); \
76 mn10300_protect_label = 0; \
80 #undef ASM_OUTPUT_LABELREF
81 #define ASM_OUTPUT_LABELREF(FILE, NAME) \
84 const char * real_name; \
86 real_name = (*targetm.strip_name_encoding) (NAME); \
87 if (mn10300_protect_label) \
88 asm_fprintf (FILE, "+"); \
89 asm_fprintf (FILE, "%U%s", real_name); \