| /* Configuration for an i386 running 386BSD as the target machine. */ |
| |
| /* This is tested by i386gas.h. */ |
| #define YES_UNDERSCORES |
| |
| #include "i386/gstabs.h" |
| |
| /* Get perform_* macros to build libgcc.a. */ |
| #include "i386/perform.h" |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES "-Dunix -Di386 -D____386BSD____ -D__386BSD__ -DBSD_NET2 -Asystem(unix) -Asystem(bsd) -Acpu(i386) -Amachine(i386)" |
| |
| /* Like the default, except no -lg. */ |
| #define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}" |
| |
| #undef SIZE_TYPE |
| #define SIZE_TYPE "unsigned int" |
| |
| #undef PTRDIFF_TYPE |
| #define PTRDIFF_TYPE "int" |
| |
| #undef WCHAR_TYPE |
| #define WCHAR_TYPE "short unsigned int" |
| |
| #define WCHAR_UNSIGNED 1 |
| |
| #undef WCHAR_TYPE_SIZE |
| #define WCHAR_TYPE_SIZE 16 |
| |
| /* 386BSD does have atexit. */ |
| |
| #define HAVE_ATEXIT |
| |
| /* Redefine this to use %eax instead of %edx. */ |
| #undef FUNCTION_PROFILER |
| #define FUNCTION_PROFILER(FILE, LABELNO) \ |
| { \ |
| if (flag_pic) \ |
| { \ |
| fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%eax\n", \ |
| LPREFIX, (LABELNO)); \ |
| fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n"); \ |
| } \ |
| else \ |
| { \ |
| fprintf (FILE, "\tmovl $%sP%d,%%eax\n", LPREFIX, (LABELNO)); \ |
| fprintf (FILE, "\tcall mcount\n"); \ |
| } \ |
| } |
| |
| #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 |