📄 netbsd.h
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/* This is tested by i386gas.h. */#define YES_UNDERSCORES#include <i386/gstabs.h>/* Get perform_* macros to build libgcc.a. */#include <i386/perform.h>/* Get generic NetBSD definitions. */#include <netbsd.h>/* This goes away when the math-emulator is fixed */#undef TARGET_DEFAULT#define TARGET_DEFAULT \ (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)#undef CPP_PREDEFINES#define CPP_PREDEFINES "-Dunix -Di386 -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(i386) -Amachine(i386)"#undef SIZE_TYPE#define SIZE_TYPE "unsigned int"#undef PTRDIFF_TYPE#define PTRDIFF_TYPE "int"#undef WCHAR_TYPE#define WCHAR_TYPE "int"#undef WCHAR_UNSIGNED#define WCHAR_UNSIGNED 0#undef WCHAR_TYPE_SIZE#define WCHAR_TYPE_SIZE 32#undef ASM_APP_ON#define ASM_APP_ON "#APP\n"#undef ASM_APP_OFF#define ASM_APP_OFF "#NO_APP\n"/* The following macros are stolen from i386v4.h *//* These have to be defined to get PIC code correct *//* This is how to output an element of a case-vector that is relative. This is only used for PIC code. See comments by the `casesi' insn in i386.md for an explanation of the expression this outputs. */#undef ASM_OUTPUT_ADDR_DIFF_ELT#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \ fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)/* Indicate that jump tables go in the text section. This is necessary when compiling PIC code. */#define JUMP_TABLES_IN_TEXT_SECTION 1/* Don't default to pcc-struct-return, because gcc is the only compiler, and we want to retain compatibility with older gcc versions. */#define DEFAULT_PCC_STRUCT_RETURN 0/* 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 segment. */#undef ASM_OUTPUT_ALIGN#define ASM_OUTPUT_ALIGN(FILE,LOG) \ if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))/* Profiling routines, partially copied from i386/osfrose.h. *//* Redefine this to use %eax instead of %edx. */#undef FUNCTION_PROFILER#define FUNCTION_PROFILER(FILE, LABELNO) \{ \ if (flag_pic) \ { \ fprintf (FILE, "\tcall mcount@PLT\n"); \ } \ else \ { \ fprintf (FILE, "\tcall mcount\n"); \ } \}/* Until they use ELF or something that handles dwarf2 unwinds and initialization stuff better. */#define DWARF2_UNWIND_INFO 0
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