2003-07-11 03:40:53 +00:00
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#define TARGET_OS_CPP_BUILTINS() \
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do \
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{ \
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NETBSD_OS_CPP_BUILTINS_AOUT(); \
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} \
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while (0)
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1996-09-18 05:35:50 +00:00
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2003-07-11 03:40:53 +00:00
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#define TARGET_VERSION fprintf (stderr, " (NetBSD/i386 a.out)");
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1996-09-18 05:35:50 +00:00
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1999-10-16 06:09:09 +00:00
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/* This goes away when the math-emulator is fixed */
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2002-02-01 18:16:02 +00:00
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#undef TARGET_SUBTARGET_DEFAULT
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#define TARGET_SUBTARGET_DEFAULT \
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1999-10-16 06:09:09 +00:00
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(MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
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2003-07-11 03:40:53 +00:00
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#undef SUBTARGET_EXTRA_SPECS
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#define SUBTARGET_EXTRA_SPECS \
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{ "netbsd_cpp_spec", NETBSD_CPP_SPEC },
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#undef CPP_SPEC
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#define CPP_SPEC "%(netbsd_cpp_spec)"
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1996-09-18 05:35:50 +00:00
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#undef SIZE_TYPE
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#define SIZE_TYPE "unsigned int"
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#undef PTRDIFF_TYPE
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#define PTRDIFF_TYPE "int"
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#undef ASM_APP_ON
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#define ASM_APP_ON "#APP\n"
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#undef ASM_APP_OFF
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#define ASM_APP_OFF "#NO_APP\n"
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/* Don't default to pcc-struct-return, because gcc is the only compiler, and
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we want to retain compatibility with older gcc versions. */
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#define DEFAULT_PCC_STRUCT_RETURN 0
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1999-08-26 09:30:50 +00:00
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/* i386 netbsd still uses old binutils that don't insert nops by default
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when the .align directive demands to insert extra space in the text
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segment. */
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#undef ASM_OUTPUT_ALIGN
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#define ASM_OUTPUT_ALIGN(FILE,LOG) \
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if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
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1996-09-18 05:35:50 +00:00
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/* Profiling routines, partially copied from i386/osfrose.h. */
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/* Redefine this to use %eax instead of %edx. */
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#undef FUNCTION_PROFILER
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#define FUNCTION_PROFILER(FILE, LABELNO) \
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{ \
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if (flag_pic) \
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{ \
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fprintf (FILE, "\tcall mcount@PLT\n"); \
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} \
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else \
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{ \
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fprintf (FILE, "\tcall mcount\n"); \
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} \
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}
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1999-08-26 09:30:50 +00:00
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/* Until they use ELF or something that handles dwarf2 unwinds
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and initialization stuff better. */
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#define DWARF2_UNWIND_INFO 0
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2003-07-11 03:40:53 +00:00
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/* Redefine this so that it becomes "_GLOBAL_OFFSET_TABLE_" when the label
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prefix is added. */
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#undef GOT_SYMBOL_NAME
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#define GOT_SYMBOL_NAME "GLOBAL_OFFSET_TABLE_"
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/* Attempt to enable execute permissions on the stack. */
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#define TRANSFER_FROM_TRAMPOLINE NETBSD_ENABLE_EXECUTE_STACK
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