OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [config/] [i386/] [netbsd.h] - Blame information for rev 816

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 38 julius
#define TARGET_OS_CPP_BUILTINS()                \
2
  do                                            \
3
    {                                           \
4
      NETBSD_OS_CPP_BUILTINS_AOUT();            \
5
    }                                           \
6
  while (0)
7
 
8
#define TARGET_VERSION fprintf (stderr, " (NetBSD/i386 a.out)");
9
 
10
/* This goes away when the math-emulator is fixed */
11
#undef TARGET_SUBTARGET_DEFAULT
12
#define TARGET_SUBTARGET_DEFAULT \
13
  (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
14
 
15
#undef SUBTARGET_EXTRA_SPECS
16
#define SUBTARGET_EXTRA_SPECS                   \
17
  { "netbsd_cpp_spec", NETBSD_CPP_SPEC },
18
 
19
#undef CPP_SPEC
20
#define CPP_SPEC "%(netbsd_cpp_spec)"
21
 
22
 
23
#undef SIZE_TYPE
24
#define SIZE_TYPE "unsigned int"
25
 
26
#undef PTRDIFF_TYPE
27
#define PTRDIFF_TYPE "int"
28
 
29
#undef ASM_APP_ON
30
#define ASM_APP_ON "#APP\n"
31
 
32
#undef ASM_APP_OFF
33
#define ASM_APP_OFF "#NO_APP\n"
34
 
35
/* Don't default to pcc-struct-return, because gcc is the only compiler, and
36
   we want to retain compatibility with older gcc versions.  */
37
#define DEFAULT_PCC_STRUCT_RETURN 0
38
 
39
/* i386 netbsd still uses old binutils that don't insert nops by default
40
   when the .align directive demands to insert extra space in the text
41
   segment.  */
42
#undef ASM_OUTPUT_ALIGN
43
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
44
  if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
45
 
46
/* Profiling routines, partially copied from i386/osfrose.h.  */
47
 
48
/* Redefine this to use %eax instead of %edx.  */
49
#undef FUNCTION_PROFILER
50
#define FUNCTION_PROFILER(FILE, LABELNO)  \
51
{                                                                       \
52
  if (flag_pic)                                                         \
53
    {                                                                   \
54
      fprintf (FILE, "\tcall mcount@PLT\n");                            \
55
    }                                                                   \
56
  else                                                                  \
57
    {                                                                   \
58
      fprintf (FILE, "\tcall mcount\n");                                \
59
    }                                                                   \
60
}
61
 
62
/* Until they use ELF or something that handles dwarf2 unwinds
63
   and initialization stuff better.  */
64
#define DWARF2_UNWIND_INFO 0
65
 
66
/* Redefine this so that it becomes "_GLOBAL_OFFSET_TABLE_" when the label
67
   prefix is added.  */
68
#undef GOT_SYMBOL_NAME
69
#define GOT_SYMBOL_NAME "GLOBAL_OFFSET_TABLE_"
70
 
71
/* Attempt to enable execute permissions on the stack.  */
72
#define ENABLE_EXECUTE_STACK NETBSD_ENABLE_EXECUTE_STACK

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.