netbsd.h revision 18334 
1/* This goes away when the math-emulator is fixed */
2#define TARGET_CPU_DEFAULT 0400		/* TARGET_NO_FANCY_MATH_387 */
3
4/* This is tested by i386gas.h.  */
5#define YES_UNDERSCORES
6
7#include <i386/gstabs.h>
8
9/* Get perform_* macros to build libgcc.a.  */
10#include <i386/perform.h>
11
12/* Get generic NetBSD definitions.  */
13#include <netbsd.h>
14
15#undef CPP_PREDEFINES
16#define CPP_PREDEFINES "-Dunix -Di386 -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(i386) -Amachine(i386)"
17
18#undef SIZE_TYPE
19#define SIZE_TYPE "unsigned int"
20
21#undef PTRDIFF_TYPE
22#define PTRDIFF_TYPE "int"
23
24#undef WCHAR_TYPE
25#define WCHAR_TYPE "int"
26
27#undef WCHAR_UNSIGNED
28#define WCHAR_UNSIGNED 0
29
30#undef WCHAR_TYPE_SIZE
31#define WCHAR_TYPE_SIZE 32
32
33#define HANDLE_SYSV_PRAGMA
34
35/* There are conflicting reports about whether this system uses
36   a different assembler syntax.  wilson@cygnus.com says # is right.  */
37#undef COMMENT_BEGIN
38#define COMMENT_BEGIN "#"
39
40#undef ASM_APP_ON
41#define ASM_APP_ON "#APP\n"
42
43#undef ASM_APP_OFF
44#define ASM_APP_OFF "#NO_APP\n"
45
46/* The following macros are stolen from i386v4.h */
47/* These have to be defined to get PIC code correct */
48
49/* This is how to output an element of a case-vector that is relative.
50   This is only used for PIC code.  See comments by the `casesi' insn in
51   i386.md for an explanation of the expression this outputs. */
52
53#undef ASM_OUTPUT_ADDR_DIFF_ELT
54#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \
55  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
56
57/* Indicate that jump tables go in the text section.  This is
58   necessary when compiling PIC code.  */
59
60#define JUMP_TABLES_IN_TEXT_SECTION
61
62/* Don't default to pcc-struct-return, because gcc is the only compiler, and
63   we want to retain compatibility with older gcc versions.  */
64#define DEFAULT_PCC_STRUCT_RETURN 0
65
66/* Profiling routines, partially copied from i386/osfrose.h.  */
67
68/* Redefine this to use %eax instead of %edx.  */
69#undef FUNCTION_PROFILER
70#define FUNCTION_PROFILER(FILE, LABELNO)  \
71{									\
72  if (flag_pic)								\
73    {									\
74      fprintf (FILE, "\tcall mcount@PLT\n");				\
75    }									\
76  else									\
77    {									\
78      fprintf (FILE, "\tcall mcount\n");				\
79    }									\
80}
81