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1.1 root 1: /* Definitions of target machine for GNU compiler. SONY NEWS-OS 4 version. 1.1.1.3 ! root 2: Copyright (C) 1987, 1989, 1993, 1994 Free Software Foundation, Inc. 1.1 root 3: 4: This file is part of GNU CC. 5: 6: GNU CC is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU CC is distributed in the hope that it will be useful, 12: but WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14: GNU General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU CC; see the file COPYING. If not, write to 18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ 19: 20: #ifndef USE_GAS 21: /* This controls conditionals in m68k.h. */ 22: #define MOTOROLA /* Use Motorola syntax rather than "MIT" */ 23: #define SGS_NO_LI /* Suppress jump table label usage */ 24: #endif 25: 1.1.1.2 root 26: #define NO_DOLLAR_IN_LABEL 27: #define NO_DOT_IN_LABEL 28: 1.1 root 29: #include "m68k/m68k.h" 30: 31: /* See m68k.h. 7 means 68020 with 68881. */ 32: 33: #define TARGET_DEFAULT 7 34: 35: /* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified. 36: This will control the use of inline 68881 insns in certain macros. */ 37: 38: #define CPP_SPEC "%{!msoft-float:-D__HAVE_68881__}" 39: 40: /* Names to predefine in the preprocessor for this target machine. */ 41: /* These are the ones defined by Sony, plus mc68000 for uniformity with 42: GCC on other 68000 systems. */ 43: 1.1.1.2 root 44: #ifdef MOTOROLA 45: #define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews700 -D__motorola__ -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" 46: #else 47: #define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews700 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" 48: #endif 1.1 root 49: 50: /* These conditionals tested for different submodels, 51: but they were incorrect since they tested the host rather than the target. 52: The choice of model shouldn't actually matter. */ 53: 54: #if 0 55: #ifdef news800 1.1.1.2 root 56: #define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews800 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" 1.1 root 57: #endif 58: #ifdef news900 1.1.1.2 root 59: #define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews900 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" 1.1 root 60: #endif 61: #ifdef news1500 1.1.1.2 root 62: #define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1500 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" 1.1 root 63: #endif 64: #ifdef news1700 1.1.1.2 root 65: #define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1700 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" 1.1 root 66: #endif 67: #ifdef news1800 1.1.1.2 root 68: #define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1800 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" 1.1 root 69: #endif 70: #ifdef news1900 1.1.1.2 root 71: #define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1900 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" 1.1 root 72: #endif 73: #endif 74: 75: /* Link with libg.a when debugging, for dbx's sake. */ 76: 77: #define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} " 78: 79: /* This is BSD, so it wants DBX format. */ 80: 81: #define DBX_DEBUGGING_INFO 82: 83: #if 0 84: /* This is to be compatible with types.h. 85: It was found to be necessary with Newsos 3. */ 86: 87: #define SIZE_TYPE "long int" 88: #endif 89: 90: /* Override parts of m68k.h to fit Sony's assembler syntax. */ 91: 92: #undef BIGGEST_ALIGNMENT 93: #undef CALL_USED_REGISTERS 94: #undef FUNCTION_VALUE 95: #undef LIBCALL_VALUE 96: #undef FUNCTION_PROFILER 97: 98: #ifdef MOTOROLA 99: #undef FUNCTION_PROLOGUE 100: #undef FUNCTION_EPILOGUE 101: #undef REGISTER_NAMES 102: #undef ASM_OUTPUT_REG_PUSH 103: #undef ASM_OUTPUT_REG_POP 104: #undef ASM_OUTPUT_DOUBLE 105: #undef ASM_OUTPUT_SKIP 106: #undef ASM_FORMAT_PRIVATE_NAME 107: #undef PRINT_OPERAND 108: #undef PRINT_OPERAND_ADDRESS 109: #endif 110: 111: #undef ASM_OUTPUT_ALIGN 112: 113: /* There is no point aligning anything to a rounder boundary than this. */ 114: #define BIGGEST_ALIGNMENT 32 115: 116: /* A bitfield declared as `int' forces `int' alignment for the struct. */ 117: #define PCC_BITFIELD_TYPE_MATTERS 1 118: 119: /* NEWS makes d2, d3, fp2 and fp3 unsaved registers, unlike the Sun system. */ 120: 121: #define CALL_USED_REGISTERS \ 122: {1, 1, 1, 1, 0, 0, 0, 0, \ 123: 1, 1, 0, 0, 0, 0, 0, 1, \ 124: 1, 1, 1, 1, 0, 0, 0, 0} 125: 126: /* NEWS returns floats and doubles in fp0, not d0/d1. */ 127: 128: #define FUNCTION_VALUE(VALTYPE,FUNC) LIBCALL_VALUE (TYPE_MODE (VALTYPE)) 129: 130: #define LIBCALL_VALUE(MODE) \ 131: gen_rtx (REG, (MODE), \ 132: ((TARGET_68881 \ 133: && ((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode)) \ 134: ? 16 : 0)) 135: 136: #define ASM_OUTPUT_ALIGN(FILE,LOG) \ 137: fprintf (FILE, "\t.align %d\n", (LOG)) 138: 139: #ifdef MOTOROLA 140: 141: /* Don't try to define `gcc_compiled.' since the assembler does not 142: accept symbols with periods. This is no real loss since GDB only 143: really needs it for parms passed in registers. */ 144: #define ASM_IDENTIFY_GCC(FILE) 145: 146: #define FUNCTION_PROLOGUE(FILE, SIZE) \ 147: { register int regno; \ 148: register int mask = 0; \ 149: extern char call_used_regs[]; \ 150: int fsize = ((SIZE) + 3) & -4; \ 151: if (frame_pointer_needed) \ 152: { if (fsize < 0x8000) \ 153: fprintf (FILE, "\tlink fp,#%d\n", -fsize); \ 154: else if (TARGET_68020) \ 155: fprintf (FILE, "\tlink.l fp,#%d\n", -fsize); \ 156: else \ 157: fprintf (FILE, "\tlink fp,#0\n\tsub.l #%d,sp\n", fsize);\ 158: } \ 159: else if (fsize) \ 160: { \ 161: int amt = fsize + 4; \ 162: /* Adding negative number is faster on the 68040. */ \ 163: if (fsize + 4 < 0x8000) \ 164: asm_fprintf (FILE, "\tadd.w %0I%d,%Rsp\n", - amt); \ 165: else \ 166: asm_fprintf (FILE, "\tadd.l %0I%d,%Rsp\n", - amt); \ 167: } \ 168: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \ 169: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ 170: mask |= 1 << (regno - 16); \ 171: if (mask != 0) \ 172: fprintf (FILE, "\tfmovem.x #0x%x,-(sp)\n", mask & 0xff); \ 173: mask = 0; \ 174: for (regno = 0; regno < 16; regno++) \ 175: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ 176: mask |= 1 << (15 - regno); \ 177: if (frame_pointer_needed) \ 178: mask &= ~ (1 << (15-FRAME_POINTER_REGNUM)); \ 179: if (exact_log2 (mask) >= 0) \ 180: fprintf (FILE, "\tmove.l %s,-(sp)\n", reg_names[15 - exact_log2 (mask)]); \ 181: else if (mask) fprintf (FILE, "\tmovem.l #0x%x,-(sp)\n", mask); } 182: 183: #define FUNCTION_PROFILER(FILE, LABEL_NO) \ 184: fprintf (FILE, "\tmove.l #LP%d,d0\n\tjsr mcount\n", (LABEL_NO)); 185: 186: #define FUNCTION_EPILOGUE(FILE, SIZE) \ 187: { register int regno; \ 188: register int mask, fmask; \ 189: register int nregs; \ 190: int offset, foffset; \ 191: extern char call_used_regs[]; \ 192: int fsize = ((SIZE) + 3) & -4; \ 193: int big = 0; \ 194: nregs = 0; fmask = 0; \ 195: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \ 196: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ 197: { nregs++; fmask |= 1 << (23 - regno); } \ 198: foffset = nregs * 12; \ 199: nregs = 0; mask = 0; \ 200: if (frame_pointer_needed) regs_ever_live[FRAME_POINTER_REGNUM] = 0; \ 201: for (regno = 0; regno < 16; regno++) \ 202: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ 203: { nregs++; mask |= 1 << regno; } \ 204: offset = foffset + nregs * 4; \ 205: if (offset + fsize >= 0x8000 \ 206: && frame_pointer_needed \ 207: && (mask || fmask)) \ 208: { fprintf (FILE, "\tmove.l #%d,a0\n", -fsize); \ 209: fsize = 0, big = 1; } \ 210: if (exact_log2 (mask) >= 0) { \ 211: if (big) \ 212: fprintf (FILE, "\tmove.l (-%d,fp,a0.l),%s\n", \ 213: offset + fsize, reg_names[exact_log2 (mask)]); \ 214: else if (! frame_pointer_needed) \ 215: fprintf (FILE, "\tmove.l (sp)+,%s\n", \ 216: reg_names[exact_log2 (mask)]); \ 217: else \ 218: fprintf (FILE, "\tmove.l (-%d,fp),%s\n", \ 219: offset + fsize, reg_names[exact_log2 (mask)]); } \ 220: else if (mask) { \ 221: if (big) \ 222: fprintf (FILE, "\tmovem.l (-%d,fp,a0.l),#0x%x\n", \ 223: offset + fsize, mask); \ 224: else if (! frame_pointer_needed) \ 225: fprintf (FILE, "\tmovem.l (sp)+,#0x%x\n", mask); \ 226: else \ 227: fprintf (FILE, "\tmovem.l (-%d,fp),#0x%x\n", \ 228: offset + fsize, mask); } \ 229: if (fmask) { \ 230: if (big) \ 231: fprintf (FILE, "\tfmovem.x (-%d,fp,a0.l),#0x%x\n", \ 232: foffset + fsize, fmask); \ 233: else if (! frame_pointer_needed) \ 234: fprintf (FILE, "\tfmovem.x (sp)+,#0x%x\n", fmask); \ 235: else \ 236: fprintf (FILE, "\tfmovem.x (-%d,fp),#0x%x\n", \ 237: foffset + fsize, fmask); } \ 238: if (frame_pointer_needed) \ 239: fprintf (FILE, "\tunlk fp\n"); \ 240: else if (fsize) \ 241: { \ 242: if (fsize + 4 < 0x8000) \ 243: fprintf (FILE, "\tadd.w #%d,sp\n", fsize + 4); \ 244: else \ 245: fprintf (FILE, "\tadd.l #%d,sp\n", fsize + 4); \ 246: } \ 247: if (current_function_pops_args) \ 248: fprintf (FILE, "\trtd #%d\n", current_function_pops_args); \ 249: else fprintf (FILE, "\trts\n"); } 250: 251: /* Difference from m68k.h is in `fp' instead of `a6'. */ 252: 253: #define REGISTER_NAMES \ 254: {"d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", \ 255: "a0", "a1", "a2", "a3", "a4", "a5", "fp", "sp", \ 256: "fp0", "fp1", "fp2", "fp3", "fp4", "fp5", "fp6", "fp7"} 257: 258: /* This is how to output an insn to push a register on the stack. 259: It need not be very fast code. */ 260: 261: #define ASM_OUTPUT_REG_PUSH(FILE,REGNO) \ 262: fprintf (FILE, "\tmove.l %s,-(sp)\n", reg_names[REGNO]) 263: 264: /* This is how to output an insn to pop a register from the stack. 265: It need not be very fast code. */ 266: 267: #define ASM_OUTPUT_REG_POP(FILE,REGNO) \ 268: fprintf (FILE, "\tmove.l (sp)+,%s\n", reg_names[REGNO]) 269: 270: #define ASM_OUTPUT_DOUBLE(FILE,VALUE) \ 271: do { char dstr[30]; \ 272: REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", dstr); \ 273: fprintf (FILE, "\t.double 0d%s\n", dstr); \ 274: } while (0) 275: 276: #define ASM_OUTPUT_SKIP(FILE,SIZE) \ 277: fprintf (FILE, "\t.space %u\n", (SIZE)) 278: 279: #if 0 280: /* The NEWS assembler in version 3.4 complains about fmove.d, but this 281: macro proved not to work right. 3.4 is old, so forget about it. */ 282: #define ASM_OUTPUT_OPCODE(FILE, STRING) \ 283: { \ 284: if (!strncmp (STRING, "fmove.d", 7) \ 285: && CONSTANT_P (operands[1])) \ 286: { \ 287: fprintf (FILE, "fmove.x"); \ 288: STRING += 7; \ 289: } \ 290: } 291: #endif 292: 293: /* Store in OUTPUT a string (made with alloca) containing 294: an assembler-name for a local static variable named NAME. 295: LABELNO is an integer which is different for each call. */ 296: 297: #define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO) \ 298: ( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 13), \ 299: sprintf ((OUTPUT), "%s$$$%d", (NAME), (LABELNO))) 300: 301: #define PRINT_OPERAND(FILE, X, CODE) \ 302: { if (CODE == '.') fprintf (FILE, "."); \ 303: else if (CODE == '#') fprintf (FILE, "#"); \ 304: else if (CODE == '-') fprintf (FILE, "-(sp)"); \ 305: else if (CODE == '+') fprintf (FILE, "(sp)+"); \ 306: else if (CODE == '@') fprintf (FILE, "(sp)"); \ 307: else if (CODE == '!') fprintf (FILE, "fpcr"); \ 308: else if (CODE == '$') {if (TARGET_68040_ONLY) fprintf (FILE, "s");} \ 309: else if (CODE == '&') {if (TARGET_68040_ONLY) fprintf (FILE, "d");} \ 310: else if (CODE == '/') \ 311: ; \ 312: else if (GET_CODE (X) == REG) \ 313: fprintf (FILE, "%s", reg_names[REGNO (X)]); \ 314: else if (GET_CODE (X) == MEM) \ 315: output_address (XEXP (X, 0)); \ 316: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == SFmode) \ 317: { REAL_VALUE_TYPE r; \ 318: REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ 319: if (CODE == 'f') \ 320: { char dstr[30]; \ 321: REAL_VALUE_TO_DECIMAL (r, "%.9e", dstr); \ 1.1.1.3 ! root 322: if (REAL_VALUE_ISINF (r) || REAL_VALUE_ISNAN (r)) { \ ! 323: if (REAL_VALUE_NEGATIVE (r)) \ ! 324: fprintf (FILE, "#0f-99e999"); \ ! 325: else \ ! 326: fprintf (FILE, "#0f99e999"); } \ ! 327: else if (REAL_VALUE_MINUS_ZERO (r)) \ ! 328: fprintf (FILE, "#0f-0.0"); \ ! 329: else \ ! 330: fprintf (FILE, "#0f%s", dstr); \ 1.1 root 331: } \ 332: else \ 333: { long l; \ 334: REAL_VALUE_TO_TARGET_SINGLE (r, l); \ 335: fprintf (FILE, "#0x%x", l); \ 336: }} \ 337: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == XFmode) \ 338: { REAL_VALUE_TYPE r; \ 339: REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ 340: ASM_OUTPUT_LONG_DOUBLE_OPERAND (FILE, r); } \ 1.1.1.3 ! root 341: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == DFmode) \ 1.1 root 342: { REAL_VALUE_TYPE r; char dstr[30]; \ 343: REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ 344: REAL_VALUE_TO_DECIMAL (r, "%.20e", dstr ); \ 1.1.1.3 ! root 345: if (REAL_VALUE_ISINF (r) || REAL_VALUE_ISNAN (r)) { \ ! 346: if (REAL_VALUE_NEGATIVE (r)) \ ! 347: fprintf (FILE, "#0d-99e999"); \ ! 348: else \ ! 349: fprintf (FILE, "#0d99e999"); } \ ! 350: else if (REAL_VALUE_MINUS_ZERO (r)) \ ! 351: fprintf (FILE, "#0d-0.0"); \ ! 352: else \ ! 353: fprintf (FILE, "#0d%s", dstr); } \ 1.1 root 354: else if (CODE == 'b') output_addr_const (FILE, X); \ 355: else { putc ('#', FILE); output_addr_const (FILE, X); }} 356: 357: #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \ 358: { register rtx reg1, reg2, breg, ireg; \ 359: register rtx addr = ADDR; \ 360: rtx offset; \ 361: switch (GET_CODE (addr)) \ 362: { \ 363: case REG: \ 364: fprintf (FILE, "(%s)", reg_names[REGNO (addr)]); \ 365: break; \ 366: case PRE_DEC: \ 367: fprintf (FILE, "-(%s)", reg_names[REGNO (XEXP (addr, 0))]); \ 368: break; \ 369: case POST_INC: \ 370: fprintf (FILE, "(%s)+", reg_names[REGNO (XEXP (addr, 0))]); \ 371: break; \ 372: case PLUS: \ 373: reg1 = 0; reg2 = 0; \ 374: ireg = 0; breg = 0; \ 375: offset = 0; \ 376: if (CONSTANT_ADDRESS_P (XEXP (addr, 0))) \ 377: { \ 378: offset = XEXP (addr, 0); \ 379: addr = XEXP (addr, 1); \ 380: } \ 381: else if (CONSTANT_ADDRESS_P (XEXP (addr, 1))) \ 382: { \ 383: offset = XEXP (addr, 1); \ 384: addr = XEXP (addr, 0); \ 385: } \ 386: if (GET_CODE (addr) != PLUS) ; \ 387: else if (GET_CODE (XEXP (addr, 0)) == SIGN_EXTEND) \ 388: { \ 389: reg1 = XEXP (addr, 0); \ 390: addr = XEXP (addr, 1); \ 391: } \ 392: else if (GET_CODE (XEXP (addr, 1)) == SIGN_EXTEND) \ 393: { \ 394: reg1 = XEXP (addr, 1); \ 395: addr = XEXP (addr, 0); \ 396: } \ 397: else if (GET_CODE (XEXP (addr, 0)) == MULT) \ 398: { \ 399: reg1 = XEXP (addr, 0); \ 400: addr = XEXP (addr, 1); \ 401: } \ 402: else if (GET_CODE (XEXP (addr, 1)) == MULT) \ 403: { \ 404: reg1 = XEXP (addr, 1); \ 405: addr = XEXP (addr, 0); \ 406: } \ 407: else if (GET_CODE (XEXP (addr, 0)) == REG) \ 408: { \ 409: reg1 = XEXP (addr, 0); \ 410: addr = XEXP (addr, 1); \ 411: } \ 412: else if (GET_CODE (XEXP (addr, 1)) == REG) \ 413: { \ 414: reg1 = XEXP (addr, 1); \ 415: addr = XEXP (addr, 0); \ 416: } \ 417: if (GET_CODE (addr) == REG || GET_CODE (addr) == MULT \ 418: || GET_CODE (addr) == SIGN_EXTEND) \ 419: { if (reg1 == 0) reg1 = addr; else reg2 = addr; addr = 0; } \ 420: if (offset != 0) { if (addr != 0) abort (); addr = offset; } \ 421: if ((reg1 && (GET_CODE (reg1) == SIGN_EXTEND \ 422: || GET_CODE (reg1) == MULT)) \ 423: || (reg2 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg2)))) \ 424: { breg = reg2; ireg = reg1; } \ 425: else if (reg1 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg1))) \ 426: { breg = reg1; ireg = reg2; } \ 427: if (ireg != 0 && breg == 0 && GET_CODE (addr) == LABEL_REF) \ 428: { int scale = 1; \ 429: if (GET_CODE (ireg) == MULT) \ 430: { scale = INTVAL (XEXP (ireg, 1)); \ 431: ireg = XEXP (ireg, 0); } \ 432: if (GET_CODE (ireg) == SIGN_EXTEND) \ 433: fprintf (FILE, "(L%d.b,pc,%s.w", \ 434: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ 435: reg_names[REGNO (XEXP (ireg, 0))]); \ 436: else \ 437: fprintf (FILE, "(L%d.b,pc,%s.l", \ 438: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ 439: reg_names[REGNO (ireg)]); \ 440: if (scale != 1) fprintf (FILE, "*%d", scale); \ 441: putc (')', FILE); \ 442: break; } \ 443: if (breg != 0 && ireg == 0 && GET_CODE (addr) == LABEL_REF) \ 444: { fprintf (FILE, "(L%d.b,pc,%s.l", \ 445: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ 446: reg_names[REGNO (breg)]); \ 447: putc (')', FILE); \ 448: break; } \ 449: if (ireg != 0 || breg != 0) \ 450: { int scale = 1; \ 451: if (breg == 0) \ 452: abort (); \ 453: if (addr && GET_CODE (addr) == LABEL_REF) abort (); \ 454: fprintf (FILE, "("); \ 455: if (addr != 0) { \ 456: output_addr_const (FILE, addr); \ 457: putc (',', FILE); } \ 458: fprintf (FILE, "%s", reg_names[REGNO (breg)]); \ 459: if (ireg != 0) \ 460: putc (',', FILE); \ 461: if (ireg != 0 && GET_CODE (ireg) == MULT) \ 462: { scale = INTVAL (XEXP (ireg, 1)); \ 463: ireg = XEXP (ireg, 0); } \ 464: if (ireg != 0 && GET_CODE (ireg) == SIGN_EXTEND) \ 465: fprintf (FILE, "%s.w", reg_names[REGNO (XEXP (ireg, 0))]); \ 466: else if (ireg != 0) \ 467: fprintf (FILE, "%s.l", reg_names[REGNO (ireg)]); \ 468: if (scale != 1) fprintf (FILE, "*%d", scale); \ 469: putc (')', FILE); \ 470: break; \ 471: } \ 472: else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF) \ 473: { fprintf (FILE, "(L%d.b,pc,%s.l)", \ 474: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ 475: reg_names[REGNO (reg1)]); \ 476: break; } \ 477: default: \ 478: if (GET_CODE (addr) == CONST_INT \ 479: && INTVAL (addr) < 0x8000 \ 480: && INTVAL (addr) >= -0x8000) \ 481: fprintf (FILE, "%d.w", INTVAL (addr)); \ 482: else \ 483: output_addr_const (FILE, addr); \ 484: }} 485: 486: #else /* Using GAS, which uses the MIT assembler syntax, like a Sun. */ 487: 488: #define FUNCTION_PROFILER(FILE, LABEL_NO) \ 489: fprintf (FILE, "\tmovl #LP%d,d0\n\tjsr mcount\n", (LABEL_NO)); 490: 491: #endif /* MOTOROLA */
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