#define TARGET_OS_CPP_BUILTINS() \
|
#define TARGET_OS_CPP_BUILTINS() \
|
do \
|
do \
|
{ \
|
{ \
|
NETBSD_OS_CPP_BUILTINS_AOUT(); \
|
NETBSD_OS_CPP_BUILTINS_AOUT(); \
|
} \
|
} \
|
while (0)
|
while (0)
|
|
|
#define TARGET_VERSION fprintf (stderr, " (NetBSD/i386 a.out)");
|
#define TARGET_VERSION fprintf (stderr, " (NetBSD/i386 a.out)");
|
|
|
/* This goes away when the math-emulator is fixed */
|
/* This goes away when the math-emulator is fixed */
|
#undef TARGET_SUBTARGET_DEFAULT
|
#undef TARGET_SUBTARGET_DEFAULT
|
#define TARGET_SUBTARGET_DEFAULT \
|
#define TARGET_SUBTARGET_DEFAULT \
|
(MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
|
(MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
|
|
|
#undef SUBTARGET_EXTRA_SPECS
|
#undef SUBTARGET_EXTRA_SPECS
|
#define SUBTARGET_EXTRA_SPECS \
|
#define SUBTARGET_EXTRA_SPECS \
|
{ "netbsd_cpp_spec", NETBSD_CPP_SPEC },
|
{ "netbsd_cpp_spec", NETBSD_CPP_SPEC },
|
|
|
#undef CPP_SPEC
|
#undef CPP_SPEC
|
#define CPP_SPEC "%(netbsd_cpp_spec)"
|
#define CPP_SPEC "%(netbsd_cpp_spec)"
|
|
|
|
|
#undef SIZE_TYPE
|
#undef SIZE_TYPE
|
#define SIZE_TYPE "unsigned int"
|
#define SIZE_TYPE "unsigned int"
|
|
|
#undef PTRDIFF_TYPE
|
#undef PTRDIFF_TYPE
|
#define PTRDIFF_TYPE "int"
|
#define PTRDIFF_TYPE "int"
|
|
|
#undef ASM_APP_ON
|
#undef ASM_APP_ON
|
#define ASM_APP_ON "#APP\n"
|
#define ASM_APP_ON "#APP\n"
|
|
|
#undef ASM_APP_OFF
|
#undef ASM_APP_OFF
|
#define ASM_APP_OFF "#NO_APP\n"
|
#define ASM_APP_OFF "#NO_APP\n"
|
|
|
/* Don't default to pcc-struct-return, because gcc is the only compiler, and
|
/* Don't default to pcc-struct-return, because gcc is the only compiler, and
|
we want to retain compatibility with older gcc versions. */
|
we want to retain compatibility with older gcc versions. */
|
#define DEFAULT_PCC_STRUCT_RETURN 0
|
#define DEFAULT_PCC_STRUCT_RETURN 0
|
|
|
/* i386 netbsd still uses old binutils that don't insert nops by default
|
/* i386 netbsd still uses old binutils that don't insert nops by default
|
when the .align directive demands to insert extra space in the text
|
when the .align directive demands to insert extra space in the text
|
segment. */
|
segment. */
|
#undef ASM_OUTPUT_ALIGN
|
#undef ASM_OUTPUT_ALIGN
|
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
|
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
|
if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
|
if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
|
|
|
/* Profiling routines, partially copied from i386/osfrose.h. */
|
/* Profiling routines, partially copied from i386/osfrose.h. */
|
|
|
/* Redefine this to use %eax instead of %edx. */
|
/* Redefine this to use %eax instead of %edx. */
|
#undef FUNCTION_PROFILER
|
#undef FUNCTION_PROFILER
|
#define FUNCTION_PROFILER(FILE, LABELNO) \
|
#define FUNCTION_PROFILER(FILE, LABELNO) \
|
{ \
|
{ \
|
if (flag_pic) \
|
if (flag_pic) \
|
{ \
|
{ \
|
fprintf (FILE, "\tcall mcount@PLT\n"); \
|
fprintf (FILE, "\tcall mcount@PLT\n"); \
|
} \
|
} \
|
else \
|
else \
|
{ \
|
{ \
|
fprintf (FILE, "\tcall mcount\n"); \
|
fprintf (FILE, "\tcall mcount\n"); \
|
} \
|
} \
|
}
|
}
|
|
|
/* Until they use ELF or something that handles dwarf2 unwinds
|
/* Until they use ELF or something that handles dwarf2 unwinds
|
and initialization stuff better. */
|
and initialization stuff better. */
|
#define DWARF2_UNWIND_INFO 0
|
#define DWARF2_UNWIND_INFO 0
|
|
|
/* Redefine this so that it becomes "_GLOBAL_OFFSET_TABLE_" when the label
|
/* Redefine this so that it becomes "_GLOBAL_OFFSET_TABLE_" when the label
|
prefix is added. */
|
prefix is added. */
|
#undef GOT_SYMBOL_NAME
|
#undef GOT_SYMBOL_NAME
|
#define GOT_SYMBOL_NAME "GLOBAL_OFFSET_TABLE_"
|
#define GOT_SYMBOL_NAME "GLOBAL_OFFSET_TABLE_"
|
|
|
/* Attempt to enable execute permissions on the stack. */
|
/* Attempt to enable execute permissions on the stack. */
|
#define ENABLE_EXECUTE_STACK NETBSD_ENABLE_EXECUTE_STACK
|
#define ENABLE_EXECUTE_STACK NETBSD_ENABLE_EXECUTE_STACK
|
|
|
