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1.1 ! root 1: /* Definitions of target machine for GNU compiler. HP-UX 68000/68020 version. ! 2: Copyright (C) 1987, 1988 Free Software Foundation, Inc. ! 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 1, 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: /* Define USE_GAS if GCC is supposed to work with the GNU assembler, ! 21: GNU linker and GNU debugger using DBX debugging information. ! 22: (In other words, much of HPUX has been cast aside.) ! 23: Undefine USE_GAS if you want GCC to feed the HP assembler. */ ! 24: ! 25: /* #define USE_GAS */ /* Use tm-hp9k320g.h if you want this. */ ! 26: ! 27: /* Control assembler-syntax conditionals in m68k.md. */ ! 28: ! 29: #ifndef USE_GAS ! 30: #define MOTOROLA ! 31: #define SGS ! 32: #define HPUX_ASM ! 33: #endif ! 34: ! 35: #include "tm-m68k.h" ! 36: ! 37: /* See tm-m68k.h. 7 means 68020 with 68881. */ ! 38: ! 39: #ifndef TARGET_DEFAULT ! 40: #define TARGET_DEFAULT 7 ! 41: #endif ! 42: ! 43: /* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified. ! 44: This will control the use of inline 68881 insns in certain macros. */ ! 45: ! 46: /* For version 6.2 of HP-UX (or earlier), remove the "-V 3" from ! 47: ASM_SPEC below. */ ! 48: ! 49: #ifdef HPUX_ASM ! 50: ! 51: #define ASM_SPEC "%{m68000:+X} -V 3" ! 52: ! 53: #if TARGET_DEFAULT & 02 /* -m68881 is the default */ ! 54: ! 55: /* These definitions differ from those used for GAS by defining __HPUX_ASM__. ! 56: This is needed because some programs, particularly GDB, need to ! 57: know which assembler is being used so that the correct `asm' ! 58: instructions can be used. */ ! 59: ! 60: #define CPP_SPEC \ ! 61: "%{!msoft-float:-D__HAVE_68881__ }\ ! 62: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}}} -D__HPUX_ASM__" ! 63: ! 64: #else /* default is -msoft-float */ ! 65: ! 66: #define CPP_SPEC \ ! 67: "%{m68881:-D__HAVE_68881__ }\ ! 68: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}}} -D__HPUX_ASM__" ! 69: ! 70: #endif /* default is -msoft-float */ ! 71: ! 72: #else /* not HPUX_ASM */ ! 73: ! 74: #if TARGET_DEFAULT & 02 /* -m68881 is the default */ ! 75: ! 76: #define CPP_SPEC \ ! 77: "%{!msoft-float:-D__HAVE_68881__ }\ ! 78: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}}}" ! 79: ! 80: #else /* default is -msoft-float */ ! 81: ! 82: #define CPP_SPEC \ ! 83: "%{m68881:-D__HAVE_68881__ }\ ! 84: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}}}" ! 85: ! 86: #endif /* default is -msoft-float */ ! 87: ! 88: ! 89: /* -m68000 requires special flags to the assembler. */ ! 90: #define ASM_SPEC \ ! 91: "%{m68000:-mc68000}%{mc68000:-mc68000}%{!mc68000:%{!m68000:-mc68020}}" ! 92: ! 93: /* special directory for gnu libs on hp-ux system */ ! 94: #undef STANDARD_STARTFILE_PREFIX ! 95: #define STANDARD_STARTFILE_PREFIX "/usr/local/lib/gnu/" ! 96: ! 97: #endif /* Not HPUX_ASM */ ! 98: ! 99: /* Names to predefine in the preprocessor for this target machine ! 100: (for non-strict-ANSI programs only). */ ! 101: /* These are the ones defined by HPUX cc, plus mc68000 for uniformity with ! 102: GCC on other 68000 systems. */ ! 103: ! 104: #define CPP_PREDEFINES "-Dhp9000s200 -Dhp9000s300 -DPWB -Dhpux -Dunix" ! 105: ! 106: /* Every structure or union's size must be a multiple of 2 bytes. */ ! 107: ! 108: #define STRUCTURE_SIZE_BOUNDARY 16 ! 109: ! 110: /* hpux doesn't use static area for struct returns. */ ! 111: #undef PCC_STATIC_STRUCT_RETURN ! 112: ! 113: /* Generate calls to memcpy, memcmp and memset. */ ! 114: #define TARGET_MEM_FUNCTIONS ! 115: ! 116: /* Function calls don't save any fp registers on hpux. */ ! 117: ! 118: #undef CALL_USED_REGISTERS ! 119: #define CALL_USED_REGISTERS \ ! 120: {1, 1, 0, 0, 0, 0, 0, 0, \ ! 121: 1, 1, 0, 0, 0, 0, 0, 1, \ ! 122: 1, 1, 1, 1, 1, 1, 1, 1} ! 123: ! 124: #ifdef HPUX_ASM ! 125: ! 126: /* Override parts of tm-m68k.h to fit the HPUX assembler. */ ! 127: ! 128: #undef TARGET_VERSION ! 129: #undef REGISTER_NAMES ! 130: #undef FUNCTION_PROLOGUE ! 131: #undef FUNCTION_EPILOGUE ! 132: #undef ASM_OUTPUT_REG_PUSH ! 133: #undef ASM_OUTPUT_REG_POP ! 134: #undef ASM_FILE_START ! 135: #undef ASM_APP_ON ! 136: #undef ASM_APP_OFF ! 137: #undef TEXT_SECTION_ASM_OP ! 138: #undef DATA_SECTION_ASM_OP ! 139: #undef ASM_OUTPUT_DOUBLE ! 140: #undef ASM_OUTPUT_FLOAT ! 141: #undef ASM_OUTPUT_INT ! 142: #undef ASM_OUTPUT_SHORT ! 143: #undef ASM_OUTPUT_CHAR ! 144: #undef ASM_OUTPUT_BYTE ! 145: #undef ASM_OUTPUT_ADDR_VEC_ELT ! 146: #undef ASM_OUTPUT_ADDR_DIFF_ELT ! 147: #undef ASM_OUTPUT_ALIGN ! 148: #undef ASM_OUTPUT_SKIP ! 149: #undef ASM_OUTPUT_COMMON ! 150: #undef ASM_OUTPUT_LOCAL ! 151: #undef ASM_FORMAT_PRIVATE_NAME ! 152: #undef PRINT_OPERAND ! 153: #undef PRINT_OPERAND_ADDRESS ! 154: #undef FUNCTION_PROFILER ! 155: #undef ASM_GLOBALIZE_LABEL ! 156: #undef ASM_OUTPUT_INTERNAL_LABEL ! 157: ! 158: #define TARGET_VERSION fprintf (stderr, " (68k, SGS/hpux syntax)"); ! 159: ! 160: #define REGISTER_NAMES \ ! 161: {"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7", \ ! 162: "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%fp", "%sp", \ ! 163: "%fp0", "%fp1", "%fp2", "%fp3", "%fp4", "%fp5", "%fp6", "%fp7"} ! 164: ! 165: #define FUNCTION_PROLOGUE(FILE, SIZE) \ ! 166: { register int regno; \ ! 167: register int mask = 0; \ ! 168: extern char call_used_regs[]; \ ! 169: int fsize = (SIZE); \ ! 170: if (frame_pointer_needed) \ ! 171: { if (fsize < 0x8000) \ ! 172: fprintf (FILE, "\tlink.w %%a6,&%d\n", -fsize); \ ! 173: else if (TARGET_68020) \ ! 174: fprintf (FILE, "\tlink.l %%a6,&%d\n", -fsize); \ ! 175: else \ ! 176: fprintf (FILE, "\tlink.w %%a6,&0\n\tsub.l &%d,%%sp\n", fsize); } \ ! 177: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \ ! 178: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ ! 179: mask |= 1 << (regno - 16); \ ! 180: if (mask != 0) \ ! 181: fprintf (FILE, "\tfmovem &0x%x,-(%%sp)\n", mask & 0xff); \ ! 182: mask = 0; \ ! 183: for (regno = 0; regno < 16; regno++) \ ! 184: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ ! 185: mask |= 1 << (15 - regno); \ ! 186: if (frame_pointer_needed) \ ! 187: mask &= ~ (1 << (15-FRAME_POINTER_REGNUM)); \ ! 188: if (exact_log2 (mask) >= 0) \ ! 189: fprintf (FILE, "\tmov.l %s,-(%%sp)\n", reg_names[15 - exact_log2 (mask)]); \ ! 190: else if (mask) fprintf (FILE, "\tmovm.l &0x%x,-(%%sp)\n", mask); } ! 191: ! 192: #define FUNCTION_PROFILER(FILE, LABEL_NO) \ ! 193: fprintf (FILE, "\tmov.l &LP%d,%%a0\n\tjsr mcount\n", (LABEL_NO)); ! 194: ! 195: #define FUNCTION_EPILOGUE(FILE, SIZE) \ ! 196: { register int regno; \ ! 197: register int mask, fmask; \ ! 198: register int nregs; \ ! 199: int offset, foffset; \ ! 200: extern char call_used_regs[]; \ ! 201: extern int current_function_pops_args; \ ! 202: extern int current_function_args_size; \ ! 203: int fsize = (SIZE); \ ! 204: int big = 0; \ ! 205: nregs = 0; fmask = 0; \ ! 206: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \ ! 207: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ ! 208: { nregs++; fmask |= 1 << (23 - regno); } \ ! 209: foffset = nregs * 12; \ ! 210: nregs = 0; mask = 0; \ ! 211: if (frame_pointer_needed) regs_ever_live[FRAME_POINTER_REGNUM] = 0; \ ! 212: for (regno = 0; regno < 16; regno++) \ ! 213: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ ! 214: { nregs++; mask |= 1 << regno; } \ ! 215: offset = foffset + nregs * 4; \ ! 216: if (offset + fsize >= 0x8000 && frame_pointer_needed) \ ! 217: { fprintf (FILE, "\tmov.l &%d,%%a0\n", -fsize); \ ! 218: fsize = 0, big = 1; } \ ! 219: if (exact_log2 (mask) >= 0) { \ ! 220: if (big) \ ! 221: fprintf (FILE, "\tmov.l -%d(%%a6,%%a0.l),%s\n", \ ! 222: offset + fsize, reg_names[exact_log2 (mask)]); \ ! 223: else if (! frame_pointer_needed) \ ! 224: fprintf (FILE, "\tmov.l (%%sp)+,%s\n", \ ! 225: reg_names[exact_log2 (mask)]); \ ! 226: else \ ! 227: fprintf (FILE, "\tmov.l -%d(%%a6),%s\n", \ ! 228: offset + fsize, reg_names[exact_log2 (mask)]); } \ ! 229: else if (mask) { \ ! 230: if (big) \ ! 231: fprintf (FILE, "\tmovm.l -%d(%%a6,%%a0.l),&0x%x\n", \ ! 232: offset + fsize, mask); \ ! 233: else if (! frame_pointer_needed) \ ! 234: fprintf (FILE, "\tmovm.l (%%sp)+,&0x%x\n", mask); \ ! 235: else \ ! 236: fprintf (FILE, "\tmovm.l -%d(%%a6),&0x%x\n", \ ! 237: offset + fsize, mask); } \ ! 238: if (fmask) { \ ! 239: if (big) \ ! 240: fprintf (FILE, "\tfmovem -%d(%%a6,%%a0.l),&0x%x\n", \ ! 241: foffset + fsize, fmask); \ ! 242: else if (! frame_pointer_needed) \ ! 243: fprintf (FILE, "\tfmovem (%%sp)+,&0x%x\n", fmask); \ ! 244: else \ ! 245: fprintf (FILE, "\tfmovem -%d(%%a6),&0x%x\n", \ ! 246: foffset + fsize, fmask); } \ ! 247: if (frame_pointer_needed) \ ! 248: fprintf (FILE, "\tunlk %%a6\n"); \ ! 249: if (current_function_pops_args && current_function_args_size) \ ! 250: fprintf (FILE, "\trtd &%d\n", current_function_args_size); \ ! 251: else fprintf (FILE, "\trts\n"); } ! 252: ! 253: /* This is how to output an insn to push a register on the stack. ! 254: It need not be very fast code. */ ! 255: ! 256: #define ASM_OUTPUT_REG_PUSH(FILE,REGNO) \ ! 257: fprintf (FILE, "\tmov.l %s,-(%%sp)\n", reg_names[REGNO]) ! 258: ! 259: /* This is how to output an insn to pop a register from the stack. ! 260: It need not be very fast code. */ ! 261: ! 262: #define ASM_OUTPUT_REG_POP(FILE,REGNO) \ ! 263: fprintf (FILE, "\tmov.l (%%sp)+,%s\n", reg_names[REGNO]) ! 264: ! 265: #define ASM_FILE_START(FILE) ! 266: ! 267: #define ASM_APP_ON "" ! 268: ! 269: #define ASM_APP_OFF "" ! 270: ! 271: #define TEXT_SECTION_ASM_OP "text" ! 272: ! 273: #define DATA_SECTION_ASM_OP "data" ! 274: ! 275: #define ASCII_DATA_ASM_OP "\tbyte" ! 276: ! 277: /* This says how to output an assembler line ! 278: to define a global common symbol. */ ! 279: ! 280: #define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED) \ ! 281: ( fputs ("\tcomm ", (FILE)), \ ! 282: assemble_name ((FILE), (NAME)), \ ! 283: fprintf ((FILE), ",%d\n", (ROUNDED))) ! 284: ! 285: /* This says how to output an assembler line ! 286: to define a local common symbol. */ ! 287: ! 288: #define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \ ! 289: ( fputs ("\tlcomm ", (FILE)), \ ! 290: assemble_name ((FILE), (NAME)), \ ! 291: fprintf ((FILE), ",%d,2\n", (ROUNDED))) ! 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)) + 12), \ ! 299: sprintf ((OUTPUT), "%s___%d", (NAME), (LABELNO))) ! 300: ! 301: /* This is how to output a command to make the user-level label named NAME ! 302: defined for reference from other files. */ ! 303: ! 304: #define ASM_GLOBALIZE_LABEL(FILE,NAME) \ ! 305: do { fputs ("\tglobal ", FILE); assemble_name (FILE, NAME); fputs ("\n", FILE);} while (0) ! 306: ! 307: #define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \ ! 308: do{ if (PREFIX[0] == 'L' && PREFIX[1] == 'I') \ ! 309: fprintf(FILE, "\tset %s%d,.+2\n", PREFIX, NUM); \ ! 310: else \ ! 311: fprintf (FILE, "%s%d:\n", PREFIX, NUM); \ ! 312: } while(0) ! 313: ! 314: #define ASM_OUTPUT_DOUBLE(FILE, VALUE) \ ! 315: fprintf (FILE, "\tdouble 0f%.20g\n", (VALUE)) ! 316: ! 317: #define ASM_OUTPUT_FLOAT(FILE, VALUE) \ ! 318: fprintf (FILE, "\tfloat 0f%.9g\n", (VALUE)) ! 319: ! 320: /* This is how to output an assembler line defining an `int' constant. */ ! 321: ! 322: #define ASM_OUTPUT_INT(FILE,VALUE) \ ! 323: ( fprintf (FILE, "\tlong "), \ ! 324: output_addr_const (FILE, (VALUE)), \ ! 325: fprintf (FILE, "\n")) ! 326: ! 327: /* Likewise for `char' and `short' constants. */ ! 328: ! 329: #define ASM_OUTPUT_SHORT(FILE,VALUE) \ ! 330: ( fprintf (FILE, "\tshort "), \ ! 331: output_addr_const (FILE, (VALUE)), \ ! 332: fprintf (FILE, "\n")) ! 333: ! 334: #define ASM_OUTPUT_CHAR(FILE,VALUE) \ ! 335: ( fprintf (FILE, "\tbyte "), \ ! 336: output_addr_const (FILE, (VALUE)), \ ! 337: fprintf (FILE, "\n")) ! 338: ! 339: /* This is how to output an assembler line for a numeric constant byte. */ ! 340: ! 341: #define ASM_OUTPUT_BYTE(FILE,VALUE) \ ! 342: fprintf (FILE, "\tbyte 0x%x\n", (VALUE)) ! 343: ! 344: #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \ ! 345: fprintf (FILE, "\tlong L%d\n", VALUE) ! 346: ! 347: #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \ ! 348: fprintf (FILE, "\tshort L%d-L%d\n", VALUE, REL) ! 349: ! 350: #define ASM_OUTPUT_ALIGN(FILE,LOG) \ ! 351: if ((LOG) == 1) \ ! 352: fprintf (FILE, "\tlalign 2\n"); \ ! 353: else if ((LOG) != 0) \ ! 354: abort (); ! 355: ! 356: #define ASM_OUTPUT_SKIP(FILE,SIZE) \ ! 357: fprintf (FILE, "\tspace %d\n", (SIZE)) ! 358: ! 359: #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME) ! 360: #define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO) ! 361: ! 362: #define PRINT_OPERAND(FILE, X, CODE) \ ! 363: { if (CODE == '.') fprintf (FILE, "."); \ ! 364: else if (CODE == '#') fprintf (FILE, "&"); \ ! 365: else if (CODE == '-') fprintf (FILE, "-(%%sp)"); \ ! 366: else if (CODE == '+') fprintf (FILE, "(%%sp)+"); \ ! 367: else if (CODE == '@') fprintf (FILE, "(%%sp)"); \ ! 368: else if (CODE == '!') fprintf (FILE, "%%cc"); \ ! 369: else if (GET_CODE (X) == REG) \ ! 370: fprintf (FILE, "%s", reg_names[REGNO (X)]); \ ! 371: else if (GET_CODE (X) == MEM) \ ! 372: output_address (XEXP (X, 0)); \ ! 373: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == SFmode) \ ! 374: { union { double d; int i[2]; } u; \ ! 375: union { float f; int i; } u1; \ ! 376: u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \ ! 377: u1.f = u.d; \ ! 378: if (CODE == 'f') \ ! 379: fprintf (FILE, "&0f%.9g", u1.f); \ ! 380: else \ ! 381: fprintf (FILE, "&0x%x", u1.i); } \ ! 382: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == DFmode) \ ! 383: { union { double d; int i[2]; } u; \ ! 384: u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \ ! 385: fprintf (FILE, "&0f%.20g", u.d); } \ ! 386: else { putc ('&', FILE); output_addr_const (FILE, X); }} ! 387: ! 388: #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \ ! 389: { register rtx reg1, reg2, breg, ireg; \ ! 390: register rtx addr = ADDR; \ ! 391: rtx offset; \ ! 392: switch (GET_CODE (addr)) \ ! 393: { \ ! 394: case REG: \ ! 395: fprintf (FILE, "(%s)", reg_names[REGNO (addr)]); \ ! 396: break; \ ! 397: case PRE_DEC: \ ! 398: fprintf (FILE, "-(%s)", reg_names[REGNO (XEXP (addr, 0))]); \ ! 399: break; \ ! 400: case POST_INC: \ ! 401: fprintf (FILE, "(%s)+", reg_names[REGNO (XEXP (addr, 0))]); \ ! 402: break; \ ! 403: case PLUS: \ ! 404: reg1 = 0; reg2 = 0; \ ! 405: ireg = 0; breg = 0; \ ! 406: offset = 0; \ ! 407: if (CONSTANT_ADDRESS_P (XEXP (addr, 0))) \ ! 408: { \ ! 409: offset = XEXP (addr, 0); \ ! 410: addr = XEXP (addr, 1); \ ! 411: } \ ! 412: else if (CONSTANT_ADDRESS_P (XEXP (addr, 1))) \ ! 413: { \ ! 414: offset = XEXP (addr, 1); \ ! 415: addr = XEXP (addr, 0); \ ! 416: } \ ! 417: if (GET_CODE (addr) != PLUS) ; \ ! 418: else if (GET_CODE (XEXP (addr, 0)) == SIGN_EXTEND) \ ! 419: { \ ! 420: reg1 = XEXP (addr, 0); \ ! 421: addr = XEXP (addr, 1); \ ! 422: } \ ! 423: else if (GET_CODE (XEXP (addr, 1)) == SIGN_EXTEND) \ ! 424: { \ ! 425: reg1 = XEXP (addr, 1); \ ! 426: addr = XEXP (addr, 0); \ ! 427: } \ ! 428: else if (GET_CODE (XEXP (addr, 0)) == MULT) \ ! 429: { \ ! 430: reg1 = XEXP (addr, 0); \ ! 431: addr = XEXP (addr, 1); \ ! 432: } \ ! 433: else if (GET_CODE (XEXP (addr, 1)) == MULT) \ ! 434: { \ ! 435: reg1 = XEXP (addr, 1); \ ! 436: addr = XEXP (addr, 0); \ ! 437: } \ ! 438: else if (GET_CODE (XEXP (addr, 0)) == REG) \ ! 439: { \ ! 440: reg1 = XEXP (addr, 0); \ ! 441: addr = XEXP (addr, 1); \ ! 442: } \ ! 443: else if (GET_CODE (XEXP (addr, 1)) == REG) \ ! 444: { \ ! 445: reg1 = XEXP (addr, 1); \ ! 446: addr = XEXP (addr, 0); \ ! 447: } \ ! 448: if (GET_CODE (addr) == REG || GET_CODE (addr) == MULT \ ! 449: || GET_CODE (addr) == SIGN_EXTEND) \ ! 450: { if (reg1 == 0) reg1 = addr; else reg2 = addr; addr = 0; } \ ! 451: /* for OLD_INDEXING \ ! 452: else if (GET_CODE (addr) == PLUS) \ ! 453: { \ ! 454: if (GET_CODE (XEXP (addr, 0)) == REG) \ ! 455: { \ ! 456: reg2 = XEXP (addr, 0); \ ! 457: addr = XEXP (addr, 1); \ ! 458: } \ ! 459: else if (GET_CODE (XEXP (addr, 1)) == REG) \ ! 460: { \ ! 461: reg2 = XEXP (addr, 1); \ ! 462: addr = XEXP (addr, 0); \ ! 463: } \ ! 464: } \ ! 465: */ \ ! 466: if (offset != 0) { if (addr != 0) abort (); addr = offset; } \ ! 467: if ((reg1 && (GET_CODE (reg1) == SIGN_EXTEND \ ! 468: || GET_CODE (reg1) == MULT)) \ ! 469: || (reg2 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg2)))) \ ! 470: { breg = reg2; ireg = reg1; } \ ! 471: else if (reg1 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg1))) \ ! 472: { breg = reg1; ireg = reg2; } \ ! 473: if (ireg != 0 && breg == 0 && GET_CODE (addr) == LABEL_REF) \ ! 474: { int scale = 1; \ ! 475: if (GET_CODE (ireg) == MULT) \ ! 476: { scale = INTVAL (XEXP (ireg, 1)); \ ! 477: ireg = XEXP (ireg, 0); } \ ! 478: if (GET_CODE (ireg) == SIGN_EXTEND) \ ! 479: fprintf (FILE, "L%d-LI%d(%%pc,%s.w", \ ! 480: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 481: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 482: reg_names[REGNO (XEXP (ireg, 0))]); \ ! 483: else \ ! 484: fprintf (FILE, "L%d-LI%d(%%pc,%s.l", \ ! 485: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 486: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 487: reg_names[REGNO (ireg)]); \ ! 488: if (scale != 1) fprintf (FILE, "*%d", scale); \ ! 489: putc (')', FILE); \ ! 490: break; } \ ! 491: if (ireg != 0 || breg != 0) \ ! 492: { int scale = 1; \ ! 493: if (breg == 0) \ ! 494: abort (); \ ! 495: if (addr != 0) \ ! 496: output_addr_const (FILE, addr); \ ! 497: fprintf (FILE, "(%s", reg_names[REGNO (breg)]); \ ! 498: if (ireg != 0) \ ! 499: putc (',', FILE); \ ! 500: if (ireg != 0 && GET_CODE (ireg) == MULT) \ ! 501: { scale = INTVAL (XEXP (ireg, 1)); \ ! 502: ireg = XEXP (ireg, 0); } \ ! 503: if (ireg != 0 && GET_CODE (ireg) == SIGN_EXTEND) \ ! 504: fprintf (FILE, "%s.w", reg_names[REGNO (XEXP (ireg, 0))]); \ ! 505: else if (ireg != 0) \ ! 506: fprintf (FILE, "%s.l", reg_names[REGNO (ireg)]); \ ! 507: if (scale != 1) fprintf (FILE, "*%d", scale); \ ! 508: putc (')', FILE); \ ! 509: break; \ ! 510: } \ ! 511: else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF) \ ! 512: { fprintf (FILE, "L%d-LI%d(%%pc,%s.w)", \ ! 513: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 514: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 515: reg_names[REGNO (reg1)]); \ ! 516: break; } \ ! 517: default: \ ! 518: if (GET_CODE (addr) == CONST_INT \ ! 519: && INTVAL (addr) < 0x8000 \ ! 520: && INTVAL (addr) >= -0x8000) \ ! 521: fprintf (FILE, "%d.w", INTVAL (addr)); \ ! 522: else \ ! 523: output_addr_const (FILE, addr); \ ! 524: }} ! 525: ! 526: #define ASM_OUTPUT_ASCII(f, p, size) \ ! 527: { register int i; \ ! 528: int inside; \ ! 529: inside = FALSE; \ ! 530: for (i = 0; i < size; i++) { \ ! 531: if (i % 8 == 0) { \ ! 532: if (i != 0) { \ ! 533: if (inside) \ ! 534: putc('"', f); \ ! 535: putc('\n', f); \ ! 536: inside = FALSE; \ ! 537: } \ ! 538: fprintf(f, "%s ", ASCII_DATA_ASM_OP); \ ! 539: } \ ! 540: if (p[i] < 32 || p[i] == '\\' || p[i] == '"' || p[i] == 127) { \ ! 541: if (inside) { \ ! 542: putc('"', f); \ ! 543: inside = FALSE; \ ! 544: } \ ! 545: if (i % 8 != 0) \ ! 546: putc(',', f); \ ! 547: fprintf(f, "%d", p[i]); \ ! 548: } else { \ ! 549: if (!inside) { \ ! 550: if (i % 8 != 0) \ ! 551: putc(',', f); \ ! 552: putc('"', f); \ ! 553: inside = TRUE; \ ! 554: } \ ! 555: putc(p[i], f); \ ! 556: } \ ! 557: } \ ! 558: if (inside) \ ! 559: putc('"', f); \ ! 560: putc('\n', f); \ ! 561: } ! 562: ! 563: /* Translate Motorola opcodes such as `jbeq' ! 564: into SGS opcodes such as `beq.w'. ! 565: Delete the `e' in `move...' and `fmove'. ! 566: Change `ftst' to `ftest'. */ ! 567: ! 568: #define ASM_OUTPUT_OPCODE(FILE, PTR) \ ! 569: { if ((PTR)[0] == 'j' && (PTR)[1] == 'b') \ ! 570: { ++(PTR); \ ! 571: while (*(PTR) != ' ') \ ! 572: { putc (*(PTR), (FILE)); ++(PTR); } \ ! 573: fprintf ((FILE), ".w"); } \ ! 574: else if ((PTR)[0] == 'f') \ ! 575: { \ ! 576: if (!strncmp ((PTR), "fmove", 5)) \ ! 577: { fprintf ((FILE), "fmov"); (PTR) += 5; } \ ! 578: else if (!strncmp ((PTR), "ftst", 4)) \ ! 579: { fprintf ((FILE), "ftest"); (PTR) += 4; } \ ! 580: } \ ! 581: else if ((PTR)[0] == 'm' && (PTR)[1] == 'o' \ ! 582: && (PTR)[2] == 'v' && (PTR)[3] == 'e') \ ! 583: { fprintf ((FILE), "mov"); (PTR) += 4; } \ ! 584: } ! 585: ! 586: /* Prevent output of `gcc_compiled.:'. */ ! 587: ! 588: #define ASM_IDENTIFY_GCC(FILE) ! 589: ! 590: #else /* not HPUX_ASM */ ! 591: ! 592: #undef FUNCTION_PROFILER ! 593: #define FUNCTION_PROFILER(FILE, LABELNO) \ ! 594: fprintf (FILE, "\tmovl #LP%d,d0\n\tjsr mcount\n", (LABELNO)); ! 595: ! 596: #endif /* not HPUX_ASM */
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