| /* Definitions of target machine for GNU compiler. |
| AT&T UNIX PC version (pc7300, 3b1) |
| Copyright (C) 1987, 1993, 1996, 1999, 2000 Free Software Foundation, Inc. |
| Contributed by Alex Crain (alex@umbc3.umd.edu). |
| |
| This file is part of GNU CC. |
| |
| GNU CC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU CC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU CC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #define SGS_SWITCH_TABLES /* Different switch table handling */ |
| |
| #include "m68k/hp320.h" |
| |
| /* See m68k.h. 0 means 680[01]0 with no 68881. */ |
| |
| #undef TARGET_DEFAULT |
| #define TARGET_DEFAULT 0 |
| |
| /* Don't try using XFmode. */ |
| #undef LONG_DOUBLE_TYPE_SIZE |
| #define LONG_DOUBLE_TYPE_SIZE 64 |
| |
| /* -m68020 requires special flags to the assembler. */ |
| |
| #undef ASM_SPEC |
| #define ASM_SPEC "%{m68020:-68020}%{!m68020:-68010} %{m68881:-68881}" |
| |
| /* we use /lib/libp/lib* when profiling */ |
| |
| #undef LIB_SPEC |
| #define LIB_SPEC "%{!shlib:%{p:-L/lib/libp} %{pg:-L/lib/libp} -lc}" |
| |
| /* shared libraries need to use crt0s.o */ |
| |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC \ |
| "%{!shlib:%{pg:mcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}\ |
| %{shlib:crt0s.o%s shlib.ifile%s} " |
| |
| /* cpp has to support a #sccs directive for the /usr/include files */ |
| |
| #define SCCS_DIRECTIVE |
| |
| /* Make output for SDB. */ |
| |
| #define SDB_DEBUGGING_INFO |
| |
| /* The .file command should always begin the output. */ |
| |
| #undef ASM_FILE_START |
| #define ASM_FILE_START(FILE) \ |
| output_file_directive ((FILE), main_input_filename) |
| |
| /* Don't try to define `gcc_compiled.' since the assembler might not |
| accept symbols with periods and GDB doesn't run on this machine anyway. */ |
| #define ASM_IDENTIFY_GCC(FILE) |
| |
| /* Define __HAVE_68881__ in preprocessor if -m68881 is specified. |
| This will control the use of inline 68881 insns in certain macros. */ |
| |
| #undef CPP_SPEC |
| #define CPP_SPEC "%{m68881:-D__HAVE_68881__}" |
| |
| /* Names to predefine in the preprocessor for this target machine. */ |
| /* ihnp4!lmayk!lgm@eddie.mit.edu says mc68000 and m68k should not be here. */ |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES "-Dmc68k -Dunix -Dunixpc -D__motorola__ -Asystem=unix -Asystem=svr3 -Acpu=m68k -Amachine=m68k" |
| |
| #undef REGISTER_NAMES |
| #define REGISTER_NAMES \ |
| {"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7", \ |
| "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%fp", "%sp", \ |
| "%f0", "%f1", "%f2", "%f3", "%f4", "%f5", "%f6", "%f7"} |
| |
| /* Specify how to pad function arguments. |
| Value should be `upward', `downward' or `none'. |
| Same as the default, except no padding for large or variable-size args. */ |
| |
| #define FUNCTION_ARG_PADDING(MODE, TYPE) \ |
| (((MODE) == BLKmode \ |
| ? ((TYPE) && TREE_CODE (TYPE_SIZE (TYPE)) == INTEGER_CST \ |
| && int_size_in_bytes (TYPE) < PARM_BOUNDARY / BITS_PER_UNIT) \ |
| : GET_MODE_BITSIZE (MODE) < PARM_BOUNDARY) \ |
| ? downward : none) |
| |
| /* The 3b1 does not have `atexit'. */ |
| |
| #define NEED_ATEXIT |
| |
| /* Override parts of m68k.h to fit the SGS-3b1 assembler. */ |
| |
| #undef TARGET_VERSION |
| #undef ASM_FORMAT_PRIVATE_NAME |
| #undef ASM_OUTPUT_DOUBLE |
| #undef ASM_OUTPUT_FLOAT |
| #undef ASM_OUTPUT_ALIGN |
| #undef ASM_OUTPUT_SOURCE_FILENAME |
| #undef ASM_OUTPUT_SOURCE_LINE |
| #undef PRINT_OPERAND_ADDRESS |
| #undef ASM_GENERATE_INTERNAL_LABEL |
| #undef FUNCTION_PROFILER |
| #undef ASM_OUTPUT_ADDR_VEC_ELT |
| #undef ASM_OUTPUT_ADDR_DIFF_ELT |
| #undef ASM_OUTPUT_INTERNAL_LABEL |
| #undef ASM_OUTPUT_OPCODE |
| #undef ASM_OUTPUT_LOCAL |
| #undef USER_LABEL_PREFIX |
| #undef ASM_OUTPUT_ASCII |
| |
| #define TARGET_VERSION fprintf (stderr, " (68k, SGS/AT&T unixpc syntax)"); |
| |
| /* Store in OUTPUT a string (made with alloca) containing |
| an assembler-name for a local static variable named NAME. |
| LABELNO is an integer which is different for each call. */ |
| |
| #define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO) \ |
| ( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 12), \ |
| sprintf ((OUTPUT), "%s_%%%d", (NAME), (LABELNO))) |
| |
| /* The unixpc doesn't know about double's and float's */ |
| |
| #define ASM_OUTPUT_DOUBLE(FILE,VALUE) \ |
| do { long l[2]; \ |
| REAL_VALUE_TO_TARGET_DOUBLE (VALUE, l); \ |
| fprintf (FILE, "\tlong 0x%x,0x%x\n", l[0], l[1]); \ |
| } while (0) |
| |
| #undef ASM_OUTPUT_LONG_DOUBLE |
| #define ASM_OUTPUT_LONG_DOUBLE(FILE,VALUE) \ |
| do { long l[3]; \ |
| REAL_VALUE_TO_TARGET_LONG_DOUBLE (VALUE, l); \ |
| fprintf (FILE, "\tlong 0x%x,0x%x,0x%x\n", l[0], l[1], l[2]); \ |
| } while (0) |
| |
| /* This is how to output an assembler line defining a `float' constant. */ |
| |
| #define ASM_OUTPUT_FLOAT(FILE,VALUE) \ |
| do { long l; \ |
| REAL_VALUE_TO_TARGET_SINGLE (VALUE, l); \ |
| fprintf ((FILE), "\tlong 0x%x\n", l); \ |
| } while (0) |
| |
| #define ASM_OUTPUT_ALIGN(FILE,LOG) \ |
| if ((LOG) == 1) \ |
| fprintf (FILE, "\teven\n"); \ |
| else if ((LOG) != 0) \ |
| abort (); |
| |
| /* This is how to output an assembler line |
| that says to advance the location counter by SIZE bytes. */ |
| |
| #undef ASM_OUTPUT_SKIP |
| #define ASM_OUTPUT_SKIP(FILE,SIZE) \ |
| fprintf (FILE, "\tspace %d\n", (SIZE)) |
| |
| /* Can't use ASM_OUTPUT_SKIP in text section; it doesn't leave 0s. */ |
| |
| #define ASM_NO_SKIP_IN_TEXT 1 |
| |
| /* The beginnings of sdb support... */ |
| |
| #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME) \ |
| do { fprintf (FILE, "\tfile\t"); \ |
| output_quoted_string (FILE, FILENAME); \ |
| fprintf (FILE, "\n"); \ |
| } while (0) |
| |
| #define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO) \ |
| fprintf (FILE, "\tln\t%d\n", \ |
| (sdb_begin_function_line \ |
| ? last_linenum - sdb_begin_function_line : 1)) |
| |
| /* Yet another null terminated string format. */ |
| |
| #define ASM_OUTPUT_ASCII(FILE,PTR,LEN) \ |
| do { register int sp = 0, lp = 0; \ |
| fprintf ((FILE), "\tbyte\t"); \ |
| loop: \ |
| if ((PTR)[sp] > ' ' && ! ((PTR)[sp] & 0x80) && (PTR)[sp] != '\\') \ |
| { lp += 3; \ |
| fprintf ((FILE), "'%c", (PTR)[sp]); } \ |
| else \ |
| { lp += 5; \ |
| fprintf ((FILE), "0x%x", (PTR)[sp]); } \ |
| if (++sp < (LEN)) \ |
| { if (lp > 60) \ |
| { lp = 0; \ |
| fprintf ((FILE), "\n%s", ASCII_DATA_ASM_OP); } \ |
| else \ |
| putc (',', (FILE)); \ |
| goto loop; } \ |
| putc ('\n', (FILE)); } while (0) |
| |
| /* Note that in the case of the movhi which fetches an element of |
| an ADDR_DIFF_VEC the offset output is too large by 2. |
| This is because the 3b1 assembler refuses to subtract 2. |
| ASM_OUTPUT_CASE_LABEL, below, compensates for this. */ |
| |
| #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \ |
| { register rtx reg1, reg2, breg, ireg; \ |
| register rtx addr = ADDR; \ |
| rtx offset; \ |
| switch (GET_CODE (addr)) \ |
| { \ |
| case REG: \ |
| fprintf (FILE, "(%s)", reg_names[REGNO (addr)]); \ |
| break; \ |
| case PRE_DEC: \ |
| fprintf (FILE, "-(%s)", reg_names[REGNO (XEXP (addr, 0))]); \ |
| break; \ |
| case POST_INC: \ |
| fprintf (FILE, "(%s)+", reg_names[REGNO (XEXP (addr, 0))]); \ |
| break; \ |
| case PLUS: \ |
| reg1 = 0; reg2 = 0; \ |
| ireg = 0; breg = 0; \ |
| offset = 0; \ |
| if (CONSTANT_ADDRESS_P (XEXP (addr, 0))) \ |
| { \ |
| offset = XEXP (addr, 0); \ |
| addr = XEXP (addr, 1); \ |
| } \ |
| else if (CONSTANT_ADDRESS_P (XEXP (addr, 1))) \ |
| { \ |
| offset = XEXP (addr, 1); \ |
| addr = XEXP (addr, 0); \ |
| } \ |
| if (GET_CODE (addr) != PLUS) ; \ |
| else if (GET_CODE (XEXP (addr, 0)) == SIGN_EXTEND) \ |
| { \ |
| reg1 = XEXP (addr, 0); \ |
| addr = XEXP (addr, 1); \ |
| } \ |
| else if (GET_CODE (XEXP (addr, 1)) == SIGN_EXTEND) \ |
| { \ |
| reg1 = XEXP (addr, 1); \ |
| addr = XEXP (addr, 0); \ |
| } \ |
| else if (GET_CODE (XEXP (addr, 0)) == MULT) \ |
| { \ |
| reg1 = XEXP (addr, 0); \ |
| addr = XEXP (addr, 1); \ |
| } \ |
| else if (GET_CODE (XEXP (addr, 1)) == MULT) \ |
| { \ |
| reg1 = XEXP (addr, 1); \ |
| addr = XEXP (addr, 0); \ |
| } \ |
| else if (GET_CODE (XEXP (addr, 0)) == REG) \ |
| { \ |
| reg1 = XEXP (addr, 0); \ |
| addr = XEXP (addr, 1); \ |
| } \ |
| else if (GET_CODE (XEXP (addr, 1)) == REG) \ |
| { \ |
| reg1 = XEXP (addr, 1); \ |
| addr = XEXP (addr, 0); \ |
| } \ |
| if (GET_CODE (addr) == REG || GET_CODE (addr) == MULT \ |
| || GET_CODE (addr) == SIGN_EXTEND) \ |
| { if (reg1 == 0) reg1 = addr; else reg2 = addr; addr = 0; } \ |
| /* for OLD_INDEXING \ |
| else if (GET_CODE (addr) == PLUS) \ |
| { \ |
| if (GET_CODE (XEXP (addr, 0)) == REG) \ |
| { \ |
| reg2 = XEXP (addr, 0); \ |
| addr = XEXP (addr, 1); \ |
| } \ |
| else if (GET_CODE (XEXP (addr, 1)) == REG) \ |
| { \ |
| reg2 = XEXP (addr, 1); \ |
| addr = XEXP (addr, 0); \ |
| } \ |
| } \ |
| */ \ |
| if (offset != 0) { if (addr != 0) abort (); addr = offset; } \ |
| if ((reg1 && (GET_CODE (reg1) == SIGN_EXTEND \ |
| || GET_CODE (reg1) == MULT)) \ |
| || (reg2 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg2)))) \ |
| { breg = reg2; ireg = reg1; } \ |
| else if (reg1 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg1))) \ |
| { breg = reg1; ireg = reg2; } \ |
| if (ireg != 0 && breg == 0 && GET_CODE (addr) == LABEL_REF) \ |
| { int scale = 1; \ |
| if (GET_CODE (ireg) == MULT) \ |
| { scale = INTVAL (XEXP (ireg, 1)); \ |
| ireg = XEXP (ireg, 0); } \ |
| if (GET_CODE (ireg) == SIGN_EXTEND) \ |
| fprintf (FILE, "LD%%%d(%%pc,%s.w", \ |
| CODE_LABEL_NUMBER (XEXP (addr, 0)), \ |
| reg_names[REGNO (XEXP (ireg, 0))]); \ |
| else \ |
| fprintf (FILE, "LD%%%d(%%pc,%s.l", \ |
| CODE_LABEL_NUMBER (XEXP (addr, 0)), \ |
| reg_names[REGNO (ireg)]); \ |
| if (scale != 1) fprintf (FILE, "*%d", scale); \ |
| fprintf (FILE, ")"); \ |
| break; } \ |
| if (breg != 0 && ireg == 0 && GET_CODE (addr) == LABEL_REF) \ |
| { fprintf (FILE, "LD%%%d(%%pc,%s.l", \ |
| CODE_LABEL_NUMBER (XEXP (addr, 0)), \ |
| reg_names[REGNO (breg)]); \ |
| putc (')', FILE); \ |
| break; } \ |
| if (ireg != 0 || breg != 0) \ |
| { int scale = 1; \ |
| if (breg == 0) \ |
| abort (); \ |
| if (addr != 0) \ |
| output_addr_const (FILE, addr); \ |
| fprintf (FILE, "(%s", reg_names[REGNO (breg)]); \ |
| if (ireg != 0) \ |
| putc (',', FILE); \ |
| if (ireg != 0 && GET_CODE (ireg) == MULT) \ |
| { scale = INTVAL (XEXP (ireg, 1)); \ |
| ireg = XEXP (ireg, 0); } \ |
| if (ireg != 0 && GET_CODE (ireg) == SIGN_EXTEND) \ |
| fprintf (FILE, "%s.w", reg_names[REGNO (XEXP (ireg, 0))]); \ |
| else if (ireg != 0) \ |
| fprintf (FILE, "%s.l", reg_names[REGNO (ireg)]); \ |
| if (scale != 1) fprintf (FILE, "*%d", scale); \ |
| putc (')', FILE); \ |
| break; \ |
| } \ |
| else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF) \ |
| { fprintf (FILE, "LD%%%d(%%pc,%s.w)", \ |
| CODE_LABEL_NUMBER (XEXP (addr, 0)), \ |
| reg_names[REGNO (reg1)]); \ |
| break; } \ |
| default: \ |
| if (GET_CODE (addr) == CONST_INT \ |
| && INTVAL (addr) < 0x8000 \ |
| && INTVAL (addr) >= -0x8000) \ |
| fprintf (FILE, "%d", INTVAL (addr)); \ |
| else \ |
| output_addr_const (FILE, addr); \ |
| }} |
| |
| #define ASM_GENERATE_INTERNAL_LABEL(LABEL, PREFIX, NUM) \ |
| sprintf ((LABEL), "%s%%%d", (PREFIX), (NUM)) |
| |
| #define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \ |
| fprintf (FILE, "%s%%%d:\n", PREFIX, NUM) |
| |
| /* Must put address in %a0 , not %d0 . -- LGM, 7/15/88 */ |
| #define FUNCTION_PROFILER(FILE, LABEL_NO) \ |
| fprintf (FILE, "\tmov.l &LP%%%d,%%a0\n\tjsr mcount\n", (LABEL_NO)) |
| |
| #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \ |
| fprintf (FILE, "\tlong L%%%d\n", (VALUE)) |
| |
| #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \ |
| fprintf (FILE, "\tshort L%%%d-L%%%d\n", (VALUE), (REL)) |
| |
| /* ihnp4!lmayk!lgm says that `short 0' triggers assembler bug; |
| `short L%nn-L%nn' supposedly works. */ |
| #define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \ |
| if (! RTX_INTEGRATED_P (TABLE)) \ |
| fprintf (FILE, "\tswbeg &%d\n%s%%%d:\n", \ |
| XVECLEN (PATTERN (TABLE), 1), (PREFIX), (NUM)); \ |
| else \ |
| fprintf (FILE, "\tswbeg &%d\n%s%%%d:\n\tshort %s%%%d-%s%%%d\n", \ |
| XVECLEN (PATTERN (TABLE), 1) + 1, (PREFIX), (NUM), \ |
| (PREFIX), (NUM), (PREFIX), (NUM)) |
| |
| /* At end of a switch table, define LDnnn iff the symbol LInnn was defined. |
| Some SGS assemblers have a bug such that "Lnnn-LInnn-2.b(pc,d0.l*2)" |
| fails to assemble. Luckily "LDnnn(pc,d0.l*2)" produces the results |
| we want. This difference can be accommodated by making the assembler |
| define such "LDnnn" to be either "Lnnn-LInnn-2.b", "Lnnn", or any other |
| string, as necessary. This is accomplished via the ASM_OUTPUT_CASE_END |
| macro. */ |
| |
| #define ASM_OUTPUT_CASE_END(FILE,NUM,TABLE) \ |
| { if (switch_table_difference_label_flag) \ |
| fprintf (FILE, "\tset LD%%%d,L%%%d-LI%%%d\n", (NUM), (NUM), (NUM)); \ |
| switch_table_difference_label_flag = 0; } |
| |
| int switch_table_difference_label_flag; |
| |
| #define ASM_OUTPUT_OPCODE(FILE, PTR) \ |
| { if ((PTR)[0] == 'j' && (PTR)[1] == 'b') \ |
| { ++(PTR); \ |
| while (*(PTR) != ' ') \ |
| { putc (*(PTR), (FILE)); ++(PTR); } \ |
| fprintf ((FILE), ".w"); } \ |
| else if ((PTR)[0] == 's') \ |
| { \ |
| if (!strncmp ((PTR), "swap", 4)) \ |
| { fprintf ((FILE), "swap.w"); (PTR) += 4; } \ |
| } \ |
| else if ((PTR)[0] == 'f') \ |
| { \ |
| if (!strncmp ((PTR), "fmove", 5)) \ |
| { fprintf ((FILE), "fmov"); (PTR) += 5; } \ |
| else if (!strncmp ((PTR), "fbne", 4)) \ |
| { fprintf ((FILE), "fbneq"); (PTR) += 4; } \ |
| } \ |
| /* MOVE, MOVEA, MOVEQ, MOVEC ==> MOV */ \ |
| else if ((PTR)[0] == 'm' && (PTR)[1] == 'o' \ |
| && (PTR)[2] == 'v' && (PTR)[3] == 'e') \ |
| { fprintf ((FILE), "mov"); (PTR) += 4; \ |
| if ((PTR)[0] == 'q' || (PTR)[0] == 'a' \ |
| || (PTR)[0] == 'c') (PTR)++; } \ |
| /* SUB, SUBQ, SUBA, SUBI ==> SUB */ \ |
| else if ((PTR)[0] == 's' && (PTR)[1] == 'u' \ |
| && (PTR)[2] == 'b') \ |
| { fprintf ((FILE), "sub"); (PTR) += 3; \ |
| if ((PTR)[0] == 'q' || (PTR)[0] == 'i' \ |
| || (PTR)[0] == 'a') (PTR)++; } \ |
| /* CMP, CMPA, CMPI, CMPM ==> CMP */ \ |
| else if ((PTR)[0] == 'c' && (PTR)[1] == 'm' \ |
| && (PTR)[2] == 'p') \ |
| { fprintf ((FILE), "cmp"); (PTR) += 3; \ |
| if ((PTR)[0] == 'a' || (PTR)[0] == 'i' \ |
| || (PTR)[0] == 'm') (PTR)++; } \ |
| } |
| |
| #define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \ |
| ( fputs ("\tlcomm ", (FILE)), \ |
| assemble_name ((FILE), (NAME)), \ |
| fprintf ((FILE), ",%u\n", (ROUNDED))) |
| |
| #define USER_LABEL_PREFIX "" |
| |
| /* Override usual definitions of SDB output macros. |
| These definitions differ only in the absence of the period |
| at the beginning of the name of the directive |
| and in the use of `~' as the symbol for the current location. */ |
| |
| #define PUT_SDB_SCL(a) fprintf(asm_out_file, "\tscl\t%d;", (a)) |
| #define PUT_SDB_INT_VAL(a) fprintf (asm_out_file, "\tval\t%d;", (a)) |
| #define PUT_SDB_VAL(a) \ |
| ( fputs ("\tval\t", asm_out_file), \ |
| output_addr_const (asm_out_file, (a)), \ |
| fputc (';', asm_out_file)) |
| |
| #define PUT_SDB_DEF(a) \ |
| do { fprintf (asm_out_file, "\tdef\t"); \ |
| ASM_OUTPUT_LABELREF (asm_out_file, a); \ |
| fprintf (asm_out_file, ";"); } while (0) |
| |
| #define PUT_SDB_PLAIN_DEF(a) fprintf(asm_out_file,"\tdef\t~%s;",a) |
| #define PUT_SDB_ENDEF fputs("\tendef\n", asm_out_file) |
| #define PUT_SDB_TYPE(a) fprintf(asm_out_file, "\ttype\t0%o;", a) |
| #define PUT_SDB_SIZE(a) fprintf(asm_out_file, "\tsize\t%d;", a) |
| #define PUT_SDB_START_DIM fprintf(asm_out_file, "\tdim\t") |
| |
| #define PUT_SDB_TAG(a) \ |
| do { fprintf (asm_out_file, "\ttag\t"); \ |
| ASM_OUTPUT_LABELREF (asm_out_file, a); \ |
| fprintf (asm_out_file, ";"); } while (0) |
| |
| #define PUT_SDB_BLOCK_START(LINE) \ |
| fprintf (asm_out_file, \ |
| "\tdef\t~bb;\tval\t~;\tscl\t100;\tline\t%d;\tendef\n", \ |
| (LINE)) |
| |
| #define PUT_SDB_BLOCK_END(LINE) \ |
| fprintf (asm_out_file, \ |
| "\tdef\t~eb;\tval\t~;\tscl\t100;\tline\t%d;\tendef\n", \ |
| (LINE)) |
| |
| #define PUT_SDB_FUNCTION_START(LINE) \ |
| fprintf (asm_out_file, \ |
| "\tdef\t~bf;\tval\t~;\tscl\t101;\tline\t%d;\tendef\n", \ |
| (LINE)) |
| |
| #define PUT_SDB_FUNCTION_END(LINE) \ |
| fprintf (asm_out_file, \ |
| "\tdef\t~ef;\tval\t~;\tscl\t101;\tline\t%d;\tendef\n", \ |
| (LINE)) |
| |
| #define PUT_SDB_EPILOGUE_END(NAME) \ |
| fprintf (asm_out_file, \ |
| "\tdef\t%s;\tval\t~;\tscl\t-1;\tendef\n", \ |
| (NAME)) |
| |
| #define SDB_GENERATE_FAKE(BUFFER, NUMBER) \ |
| sprintf ((BUFFER), "~%dfake", (NUMBER)); |
| |
| /* Define subroutines to call to handle multiply, divide, and remainder. |
| Use the subroutines that the 3b1's library provides. |
| The `*' prevents an underscore from being prepended by the compiler. */ |
| |
| #define DIVSI3_LIBCALL "*ldiv" |
| #define UDIVSI3_LIBCALL "*uldiv" |
| #define MODSI3_LIBCALL "*lrem" |
| #define UMODSI3_LIBCALL "*ulrem" |
| #define MULSI3_LIBCALL "*lmul" |
| #define UMULSI3_LIBCALL "*ulmul" |
| |
| /* Definitions for collect2. */ |
| |
| #define OBJECT_FORMAT_COFF |
| #define MY_ISCOFF(magic) \ |
| ((magic) == MC68KWRMAGIC || (magic) == MC68KROMAGIC || (magic) == MC68KPGMAGIC) |
