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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 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: /* 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 hp320g.h if you want this. */ ! 26: ! 27: /* Control assembler-syntax conditionals in m68k.md. */ ! 28: ! 29: #ifndef USE_GAS ! 30: #define MOTOROLA /* Use Motorola syntax rather than "MIT" */ ! 31: #define SGS /* Uses SGS assembler */ ! 32: #define SGS_CMP_ORDER /* Takes cmp operands in reverse order */ ! 33: #define HPUX_ASM ! 34: ! 35: #if !defined (CROSS_COMPILE) && !defined (NO_BUGS) ! 36: /* The assembler on HP 9k3xx machines running HPUX 8.0 doesn't translate ! 37: floating point constants behind some operands. The workaround is to ! 38: use hex constants. Reported by Thomas Nau ([email protected]). */ ! 39: #define AS_BUG_FLOATING_CONSTANT ! 40: /* The assembler on HP 9k3xx machines running HPUX 8.0 doesn't accept ! 41: labels followed by a text, data, or other section directive. Reported ! 42: by Thomas Nau ([email protected]). */ ! 43: #define AS_BUG_TRAILING_LABEL ! 44: #endif ! 45: ! 46: #endif /* not USE_GAS */ ! 47: ! 48: /* gcc.c should find libgcc.a itself rather than expecting linker to. */ ! 49: #define LINK_LIBGCC_SPECIAL ! 50: /* The arguments of -L must be a separate argv element. */ ! 51: #define SPACE_AFTER_L_OPTION ! 52: /* HP/UX doesn't have libg.a. */ ! 53: #define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}" ! 54: ! 55: /* Be compatible with system stddef.h. */ ! 56: #define SIZE_TYPE "unsigned int" ! 57: ! 58: /* Use atexit for static constructors/destructors, instead of defining ! 59: our own exit function. */ ! 60: #define HAVE_ATEXIT ! 61: ! 62: #include "m68k/m68k.h" ! 63: ! 64: /* See m68k.h. 7 means 68020 with 68881. */ ! 65: ! 66: #ifndef TARGET_DEFAULT ! 67: #define TARGET_DEFAULT 7 ! 68: #endif ! 69: ! 70: /* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified. ! 71: This will control the use of inline 68881 insns in certain macros. */ ! 72: ! 73: #ifdef HPUX_ASM ! 74: ! 75: #define ASM_SPEC "%{m68000:+X}%{mc68000:+X}" ! 76: ! 77: #if TARGET_DEFAULT & 02 /* -m68881 is the default */ ! 78: ! 79: /* These definitions differ from those used for GAS by defining __HPUX_ASM__. ! 80: This is needed because some programs, particularly GDB, need to ! 81: know which assembler is being used so that the correct `asm' ! 82: instructions can be used. */ ! 83: ! 84: #define CPP_SPEC \ ! 85: "%{!msoft-float:-D__HAVE_68881__ }\ ! 86: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE} -D__HPUX_ASM__" ! 87: ! 88: #else /* default is -msoft-float */ ! 89: ! 90: #define CPP_SPEC \ ! 91: "%{m68881:-D__HAVE_68881__ }\ ! 92: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE} -D__HPUX_ASM__" ! 93: ! 94: #endif /* default is -msoft-float */ ! 95: ! 96: #else /* not HPUX_ASM */ ! 97: ! 98: #if TARGET_DEFAULT & 02 /* -m68881 is the default */ ! 99: ! 100: #define CPP_SPEC \ ! 101: "%{!msoft-float:-D__HAVE_68881__ }\ ! 102: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE}" ! 103: ! 104: #else /* default is -msoft-float */ ! 105: ! 106: #define CPP_SPEC \ ! 107: "%{m68881:-D__HAVE_68881__ }\ ! 108: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE}" ! 109: ! 110: #endif /* default is -msoft-float */ ! 111: ! 112: ! 113: /* -m68000 requires special flags to the assembler. */ ! 114: #define ASM_SPEC \ ! 115: "%{m68000:-mc68000}%{mc68000:-mc68000}%{!mc68000:%{!m68000:-mc68020}}" ! 116: ! 117: /* Tell GCC to put a space after -L when generating such options. */ ! 118: #define SPACE_AFTER_L_OPTION ! 119: ! 120: #endif /* Not HPUX_ASM */ ! 121: ! 122: /* Names to predefine in the preprocessor for this target machine ! 123: (for non-strict-ANSI programs only). */ ! 124: /* These are the ones defined by HPUX cc, plus mc68000 for uniformity with ! 125: GCC on other 68000 systems. */ ! 126: ! 127: #define CPP_PREDEFINES "-Dhp9000s200 -Dhp9000s300 -DPWB -Dhpux -Dunix -D__hp9000s300 -D__hp9000s200 -D__PWB -D__hpux -D__unix -D__motorola__ -Asystem(unix) -Asystem(hpux) -Acpu(m68k) -Amachine(m68k)" ! 128: ! 129: /* Every structure or union's size must be a multiple of 2 bytes. */ ! 130: ! 131: #define STRUCTURE_SIZE_BOUNDARY 16 ! 132: ! 133: /* hpux doesn't use static area for struct returns. */ ! 134: #undef PCC_STATIC_STRUCT_RETURN ! 135: ! 136: /* Generate calls to memcpy, memcmp and memset. */ ! 137: #define TARGET_MEM_FUNCTIONS ! 138: ! 139: #if 0 /* No longer correct in HPUX version 6.5. */ ! 140: /* Function calls don't save any fp registers on hpux. */ ! 141: #undef CALL_USED_REGISTERS ! 142: #define CALL_USED_REGISTERS \ ! 143: {1, 1, 0, 0, 0, 0, 0, 0, \ ! 144: 1, 1, 0, 0, 0, 0, 0, 1, \ ! 145: 1, 1, 1, 1, 1, 1, 1, 1} ! 146: #endif /* 0 */ ! 147: ! 148: #ifdef HPUX_ASM ! 149: ! 150: /* Override parts of m68k.h to fit the HPUX assembler. */ ! 151: ! 152: #undef TARGET_VERSION ! 153: #undef REGISTER_NAMES ! 154: #undef FUNCTION_PROLOGUE ! 155: #undef FUNCTION_EPILOGUE ! 156: #undef ASM_OUTPUT_REG_PUSH ! 157: #undef ASM_OUTPUT_REG_POP ! 158: #undef ASM_FILE_START ! 159: #undef ASM_APP_ON ! 160: #undef ASM_APP_OFF ! 161: #undef TEXT_SECTION_ASM_OP ! 162: #undef DATA_SECTION_ASM_OP ! 163: #undef ASM_OUTPUT_DOUBLE ! 164: #undef ASM_OUTPUT_FLOAT ! 165: #undef ASM_OUTPUT_INT ! 166: #undef ASM_OUTPUT_SHORT ! 167: #undef ASM_OUTPUT_CHAR ! 168: #undef ASM_OUTPUT_BYTE ! 169: #undef ASM_OUTPUT_ADDR_VEC_ELT ! 170: #undef ASM_OUTPUT_ADDR_DIFF_ELT ! 171: #undef ASM_OUTPUT_ALIGN ! 172: #undef ASM_OUTPUT_SKIP ! 173: #undef ASM_OUTPUT_COMMON ! 174: #undef ASM_OUTPUT_LOCAL ! 175: #undef ASM_FORMAT_PRIVATE_NAME ! 176: #undef PRINT_OPERAND ! 177: #undef PRINT_OPERAND_ADDRESS ! 178: #undef FUNCTION_PROFILER ! 179: #undef ASM_OUTPUT_INTERNAL_LABEL ! 180: #undef GLOBAL_ASM_OP ! 181: ! 182: #define TARGET_VERSION fprintf (stderr, " (68k, SGS/hpux syntax)"); ! 183: ! 184: #define REGISTER_NAMES \ ! 185: {"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7", \ ! 186: "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%fp", "%sp", \ ! 187: "%fp0", "%fp1", "%fp2", "%fp3", "%fp4", "%fp5", "%fp6", "%fp7"} ! 188: ! 189: #define FUNCTION_PROLOGUE(FILE, SIZE) \ ! 190: { register int regno; \ ! 191: register int mask = 0; \ ! 192: extern char call_used_regs[]; \ ! 193: int fsize = (SIZE); \ ! 194: if (frame_pointer_needed) \ ! 195: { if (fsize < 0x8000) \ ! 196: fprintf (FILE, "\tlink.w %%a6,&%d\n", -fsize); \ ! 197: else if (TARGET_68020) \ ! 198: fprintf (FILE, "\tlink.l %%a6,&%d\n", -fsize); \ ! 199: else \ ! 200: fprintf (FILE, "\tlink.w %%a6,&0\n\tsub.l &%d,%%sp\n", fsize); } \ ! 201: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \ ! 202: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ ! 203: mask |= 1 << (regno - 16); \ ! 204: if (mask != 0) \ ! 205: fprintf (FILE, "\tfmovem &0x%x,-(%%sp)\n", mask & 0xff); \ ! 206: mask = 0; \ ! 207: for (regno = 0; regno < 16; regno++) \ ! 208: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ ! 209: mask |= 1 << (15 - regno); \ ! 210: if (frame_pointer_needed) \ ! 211: mask &= ~ (1 << (15-FRAME_POINTER_REGNUM)); \ ! 212: if (exact_log2 (mask) >= 0) \ ! 213: fprintf (FILE, "\tmov.l %s,-(%%sp)\n", reg_names[15 - exact_log2 (mask)]); \ ! 214: else if (mask) fprintf (FILE, "\tmovm.l &0x%x,-(%%sp)\n", mask); } ! 215: ! 216: #define FUNCTION_PROFILER(FILE, LABEL_NO) \ ! 217: fprintf (FILE, "\tmov.l &LP%d,%%a0\n\tjsr mcount\n", (LABEL_NO)); ! 218: ! 219: #define FUNCTION_EPILOGUE(FILE, SIZE) \ ! 220: { register int regno; \ ! 221: register int mask, fmask; \ ! 222: register int nregs; \ ! 223: int offset, foffset; \ ! 224: extern char call_used_regs[]; \ ! 225: int fsize = (SIZE); \ ! 226: int big = 0; \ ! 227: nregs = 0; fmask = 0; \ ! 228: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \ ! 229: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ ! 230: { nregs++; fmask |= 1 << (23 - regno); } \ ! 231: foffset = nregs * 12; \ ! 232: nregs = 0; mask = 0; \ ! 233: if (frame_pointer_needed) regs_ever_live[FRAME_POINTER_REGNUM] = 0; \ ! 234: for (regno = 0; regno < 16; regno++) \ ! 235: if (regs_ever_live[regno] && ! call_used_regs[regno]) \ ! 236: { nregs++; mask |= 1 << regno; } \ ! 237: offset = foffset + nregs * 4; \ ! 238: if (offset + fsize >= 0x8000 && frame_pointer_needed) \ ! 239: { fprintf (FILE, "\tmov.l &%d,%%a0\n", -fsize); \ ! 240: fsize = 0, big = 1; } \ ! 241: if (exact_log2 (mask) >= 0) { \ ! 242: if (big) \ ! 243: fprintf (FILE, "\tmov.l -%d(%%a6,%%a0.l),%s\n", \ ! 244: offset + fsize, reg_names[exact_log2 (mask)]); \ ! 245: else if (! frame_pointer_needed) \ ! 246: fprintf (FILE, "\tmov.l (%%sp)+,%s\n", \ ! 247: reg_names[exact_log2 (mask)]); \ ! 248: else \ ! 249: fprintf (FILE, "\tmov.l -%d(%%a6),%s\n", \ ! 250: offset + fsize, reg_names[exact_log2 (mask)]); } \ ! 251: else if (mask) { \ ! 252: if (big) \ ! 253: fprintf (FILE, "\tmovm.l -%d(%%a6,%%a0.l),&0x%x\n", \ ! 254: offset + fsize, mask); \ ! 255: else if (! frame_pointer_needed) \ ! 256: fprintf (FILE, "\tmovm.l (%%sp)+,&0x%x\n", mask); \ ! 257: else \ ! 258: fprintf (FILE, "\tmovm.l -%d(%%a6),&0x%x\n", \ ! 259: offset + fsize, mask); } \ ! 260: if (fmask) { \ ! 261: if (big) \ ! 262: fprintf (FILE, "\tfmovem -%d(%%a6,%%a0.l),&0x%x\n", \ ! 263: foffset + fsize, fmask); \ ! 264: else if (! frame_pointer_needed) \ ! 265: fprintf (FILE, "\tfmovem (%%sp)+,&0x%x\n", fmask); \ ! 266: else \ ! 267: fprintf (FILE, "\tfmovem -%d(%%a6),&0x%x\n", \ ! 268: foffset + fsize, fmask); } \ ! 269: if (frame_pointer_needed) \ ! 270: fprintf (FILE, "\tunlk %%a6\n"); \ ! 271: if (current_function_pops_args) \ ! 272: fprintf (FILE, "\trtd &%d\n", current_function_pops_args); \ ! 273: else fprintf (FILE, "\trts\n"); } ! 274: ! 275: /* This is how to output an insn to push a register on the stack. ! 276: It need not be very fast code. */ ! 277: ! 278: #define ASM_OUTPUT_REG_PUSH(FILE,REGNO) \ ! 279: fprintf (FILE, "\tmov.l %s,-(%%sp)\n", reg_names[REGNO]) ! 280: ! 281: /* This is how to output an insn to pop a register from the stack. ! 282: It need not be very fast code. */ ! 283: ! 284: #define ASM_OUTPUT_REG_POP(FILE,REGNO) \ ! 285: fprintf (FILE, "\tmov.l (%%sp)+,%s\n", reg_names[REGNO]) ! 286: ! 287: /* For HPUX versions before 6.5, define this macro as empty. */ ! 288: #define ASM_FILE_START(FILE) \ ! 289: if (TARGET_68020) \ ! 290: { \ ! 291: if (TARGET_68881) \ ! 292: fprintf (FILE, "\tversion 3\n"); /* 68020 fp regs saved */ \ ! 293: else \ ! 294: fprintf (FILE, "\tversion 2\n"); /* 68020 no fp regs saved */ \ ! 295: } \ ! 296: else \ ! 297: fprintf (FILE, "\tversion 1\n"); /* 68010 */ ! 298: ! 299: #define ASM_APP_ON "" ! 300: ! 301: #define ASM_APP_OFF "" ! 302: ! 303: #ifdef AS_BUG_TRAILING_LABEL ! 304: #define TEXT_SECTION_ASM_OP "\tlalign\t1\ntext" ! 305: #define DATA_SECTION_ASM_OP "\tlalign\t1\ndata" ! 306: #else ! 307: #define TEXT_SECTION_ASM_OP "text" ! 308: #define DATA_SECTION_ASM_OP "data" ! 309: #endif ! 310: ! 311: #define ASCII_DATA_ASM_OP "byte" ! 312: ! 313: /* This is the command to make the user-level label named NAME ! 314: defined for reference from other files. */ ! 315: ! 316: #define GLOBAL_ASM_OP "global" ! 317: ! 318: /* This says how to output an assembler line ! 319: to define a global common symbol. */ ! 320: ! 321: #define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED) \ ! 322: ( fputs ("\tcomm ", (FILE)), \ ! 323: assemble_name ((FILE), (NAME)), \ ! 324: fprintf ((FILE), ",%u\n", (ROUNDED))) ! 325: ! 326: /* This says how to output an assembler line ! 327: to define a local common symbol. */ ! 328: ! 329: #define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \ ! 330: ( fputs ("\tlcomm ", (FILE)), \ ! 331: assemble_name ((FILE), (NAME)), \ ! 332: fprintf ((FILE), ",%u,2\n", (ROUNDED))) ! 333: ! 334: /* Store in OUTPUT a string (made with alloca) containing ! 335: an assembler-name for a local static variable named NAME. ! 336: LABELNO is an integer which is different for each call. */ ! 337: ! 338: #define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO) \ ! 339: ( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 12), \ ! 340: sprintf ((OUTPUT), "%s___%d", (NAME), (LABELNO))) ! 341: ! 342: #define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \ ! 343: do{ if (PREFIX[0] == 'L' && PREFIX[1] == 'I') \ ! 344: fprintf(FILE, "\tset %s%d,.+2\n", PREFIX, NUM); \ ! 345: else \ ! 346: fprintf (FILE, "%s%d:\n", PREFIX, NUM); \ ! 347: } while(0) ! 348: ! 349: #define ASM_OUTPUT_DOUBLE(FILE, VALUE) \ ! 350: do { char dstr[30]; \ ! 351: REAL_VALUE_TO_DECIMAL (VALUE, "%.20g", dstr); \ ! 352: fprintf (FILE, "\tdouble 0f%s\n", dstr); \ ! 353: } while (0) ! 354: ! 355: #define ASM_OUTPUT_FLOAT(FILE, VALUE) \ ! 356: do { char dstr[30]; \ ! 357: REAL_VALUE_TO_DECIMAL (VALUE, "%.9g", dstr); \ ! 358: fprintf (FILE, "\tfloat 0f%s\n", dstr); \ ! 359: } while (0) ! 360: ! 361: #undef ASM_OUTPUT_LONG_DOUBLE ! 362: #define ASM_OUTPUT_LONG_DOUBLE(FILE,VALUE) \ ! 363: do { long l[3]; \ ! 364: REAL_VALUE_TO_TARGET_LONG_DOUBLE (VALUE, l); \ ! 365: fprintf (FILE, "\tlong 0x%x,0x%x,0x%x\n", l[0], l[1], l[2]); \ ! 366: } while (0) ! 367: ! 368: /* This is how to output an assembler line defining an `int' constant. */ ! 369: ! 370: #define ASM_OUTPUT_INT(FILE,VALUE) \ ! 371: ( fprintf (FILE, "\tlong "), \ ! 372: output_addr_const (FILE, (VALUE)), \ ! 373: fprintf (FILE, "\n")) ! 374: ! 375: /* Likewise for `char' and `short' constants. */ ! 376: ! 377: #define ASM_OUTPUT_SHORT(FILE,VALUE) \ ! 378: ( fprintf (FILE, "\tshort "), \ ! 379: output_addr_const (FILE, (VALUE)), \ ! 380: fprintf (FILE, "\n")) ! 381: ! 382: #define ASM_OUTPUT_CHAR(FILE,VALUE) \ ! 383: ( fprintf (FILE, "\tbyte "), \ ! 384: output_addr_const (FILE, (VALUE)), \ ! 385: fprintf (FILE, "\n")) ! 386: ! 387: /* This is how to output an assembler line for a numeric constant byte. */ ! 388: ! 389: #define ASM_OUTPUT_BYTE(FILE,VALUE) \ ! 390: fprintf (FILE, "\tbyte 0x%x\n", (VALUE)) ! 391: ! 392: #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \ ! 393: fprintf (FILE, "\tlong L%d\n", VALUE) ! 394: ! 395: #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \ ! 396: fprintf (FILE, "\tshort L%d-L%d\n", VALUE, REL) ! 397: ! 398: #define ASM_OUTPUT_ALIGN(FILE,LOG) \ ! 399: if ((LOG) == 1) \ ! 400: fprintf (FILE, "\tlalign 2\n"); \ ! 401: else if ((LOG) != 0) \ ! 402: abort (); ! 403: ! 404: #define ASM_OUTPUT_SKIP(FILE,SIZE) \ ! 405: fprintf (FILE, "\tspace %u\n", (SIZE)) ! 406: ! 407: #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME) ! 408: #define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO) ! 409: ! 410: #ifdef AS_BUG_FLOATING_CONSTANT ! 411: #define PRINT_OPERAND_FLOAT(CODE,FILE,VALUE,INT) \ ! 412: do { REAL_VALUE_TO_TARGET_SINGLE (VALUE, INT); \ ! 413: fprintf (FILE, "&0x%x", INT); } while (0) ! 414: #else ! 415: #define PRINT_OPERAND_FLOAT(CODE,FILE,VALUE,INT) \ ! 416: do { if (CODE == 'f') \ ! 417: { char dstr[30]; \ ! 418: REAL_VALUE_TO_DECIMAL (VALUE, "%.9g", dstr); \ ! 419: fprintf (FILE, "&0f%s", dstr); \ ! 420: } \ ! 421: else \ ! 422: { \ ! 423: REAL_VALUE_TO_TARGET_SINGLE (VALUE, INT); \ ! 424: fprintf (FILE, "&0x%x", INT); } } while (0) ! 425: #endif /* AS_BUG_FLOATING_CONSTANT */ ! 426: ! 427: #define PRINT_OPERAND(FILE, X, CODE) \ ! 428: { if (CODE == '.') fprintf (FILE, "."); \ ! 429: else if (CODE == '#') fprintf (FILE, "&"); \ ! 430: else if (CODE == '-') fprintf (FILE, "-(%%sp)"); \ ! 431: else if (CODE == '+') fprintf (FILE, "(%%sp)+"); \ ! 432: else if (CODE == '@') fprintf (FILE, "(%%sp)"); \ ! 433: else if (CODE == '!') fprintf (FILE, "%%fpcr"); \ ! 434: else if (CODE == '$') { if (TARGET_68040_ONLY) fprintf (FILE, "s"); } \ ! 435: else if (CODE == '&') { if (TARGET_68040_ONLY) fprintf (FILE, "d"); } \ ! 436: else if (CODE == '/') \ ! 437: fprintf (FILE, "%%"); \ ! 438: else if (GET_CODE (X) == REG) \ ! 439: fprintf (FILE, "%s", reg_names[REGNO (X)]); \ ! 440: else if (GET_CODE (X) == MEM) \ ! 441: output_address (XEXP (X, 0)); \ ! 442: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == SFmode) \ ! 443: { REAL_VALUE_TYPE r; long l; \ ! 444: REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ ! 445: PRINT_OPERAND_FLOAT (CODE, FILE, r, l); } \ ! 446: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == DFmode) \ ! 447: { REAL_VALUE_TYPE r; char dstr[30]; \ ! 448: REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ ! 449: REAL_VALUE_TO_DECIMAL (r, "%.20g", dstr); \ ! 450: fprintf (FILE, "&0f%s", dstr); } \ ! 451: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == XFmode) \ ! 452: { REAL_VALUE_TYPE r; char dstr[30]; \ ! 453: REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ ! 454: REAL_VALUE_TO_DECIMAL (r, "%.20g", dstr); \ ! 455: fprintf (FILE, "&0f%s", dstr); } \ ! 456: else { putc ('&', FILE); output_addr_const (FILE, X); }} ! 457: ! 458: #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \ ! 459: { register rtx reg1, reg2, breg, ireg; \ ! 460: register rtx addr = ADDR; \ ! 461: rtx offset; \ ! 462: switch (GET_CODE (addr)) \ ! 463: { \ ! 464: case REG: \ ! 465: fprintf (FILE, "(%s)", reg_names[REGNO (addr)]); \ ! 466: break; \ ! 467: case PRE_DEC: \ ! 468: fprintf (FILE, "-(%s)", reg_names[REGNO (XEXP (addr, 0))]); \ ! 469: break; \ ! 470: case POST_INC: \ ! 471: fprintf (FILE, "(%s)+", reg_names[REGNO (XEXP (addr, 0))]); \ ! 472: break; \ ! 473: case PLUS: \ ! 474: reg1 = 0; reg2 = 0; \ ! 475: ireg = 0; breg = 0; \ ! 476: offset = 0; \ ! 477: if (CONSTANT_ADDRESS_P (XEXP (addr, 0))) \ ! 478: { \ ! 479: offset = XEXP (addr, 0); \ ! 480: addr = XEXP (addr, 1); \ ! 481: } \ ! 482: else if (CONSTANT_ADDRESS_P (XEXP (addr, 1))) \ ! 483: { \ ! 484: offset = XEXP (addr, 1); \ ! 485: addr = XEXP (addr, 0); \ ! 486: } \ ! 487: if (GET_CODE (addr) != PLUS) ; \ ! 488: else if (GET_CODE (XEXP (addr, 0)) == SIGN_EXTEND) \ ! 489: { \ ! 490: reg1 = XEXP (addr, 0); \ ! 491: addr = XEXP (addr, 1); \ ! 492: } \ ! 493: else if (GET_CODE (XEXP (addr, 1)) == SIGN_EXTEND) \ ! 494: { \ ! 495: reg1 = XEXP (addr, 1); \ ! 496: addr = XEXP (addr, 0); \ ! 497: } \ ! 498: else if (GET_CODE (XEXP (addr, 0)) == MULT) \ ! 499: { \ ! 500: reg1 = XEXP (addr, 0); \ ! 501: addr = XEXP (addr, 1); \ ! 502: } \ ! 503: else if (GET_CODE (XEXP (addr, 1)) == MULT) \ ! 504: { \ ! 505: reg1 = XEXP (addr, 1); \ ! 506: addr = XEXP (addr, 0); \ ! 507: } \ ! 508: else if (GET_CODE (XEXP (addr, 0)) == REG) \ ! 509: { \ ! 510: reg1 = XEXP (addr, 0); \ ! 511: addr = XEXP (addr, 1); \ ! 512: } \ ! 513: else if (GET_CODE (XEXP (addr, 1)) == REG) \ ! 514: { \ ! 515: reg1 = XEXP (addr, 1); \ ! 516: addr = XEXP (addr, 0); \ ! 517: } \ ! 518: if (GET_CODE (addr) == REG || GET_CODE (addr) == MULT \ ! 519: || GET_CODE (addr) == SIGN_EXTEND) \ ! 520: { if (reg1 == 0) reg1 = addr; else reg2 = addr; addr = 0; } \ ! 521: /* for OLD_INDEXING \ ! 522: else if (GET_CODE (addr) == PLUS) \ ! 523: { \ ! 524: if (GET_CODE (XEXP (addr, 0)) == REG) \ ! 525: { \ ! 526: reg2 = XEXP (addr, 0); \ ! 527: addr = XEXP (addr, 1); \ ! 528: } \ ! 529: else if (GET_CODE (XEXP (addr, 1)) == REG) \ ! 530: { \ ! 531: reg2 = XEXP (addr, 1); \ ! 532: addr = XEXP (addr, 0); \ ! 533: } \ ! 534: } \ ! 535: */ \ ! 536: if (offset != 0) { if (addr != 0) abort (); addr = offset; } \ ! 537: if ((reg1 && (GET_CODE (reg1) == SIGN_EXTEND \ ! 538: || GET_CODE (reg1) == MULT)) \ ! 539: || (reg2 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg2)))) \ ! 540: { breg = reg2; ireg = reg1; } \ ! 541: else if (reg1 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg1))) \ ! 542: { breg = reg1; ireg = reg2; } \ ! 543: if (ireg != 0 && breg == 0 && GET_CODE (addr) == LABEL_REF) \ ! 544: { int scale = 1; \ ! 545: if (GET_CODE (ireg) == MULT) \ ! 546: { scale = INTVAL (XEXP (ireg, 1)); \ ! 547: ireg = XEXP (ireg, 0); } \ ! 548: if (GET_CODE (ireg) == SIGN_EXTEND) \ ! 549: fprintf (FILE, "L%d-LI%d(%%pc,%s.w", \ ! 550: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 551: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 552: reg_names[REGNO (XEXP (ireg, 0))]); \ ! 553: else \ ! 554: fprintf (FILE, "L%d-LI%d(%%pc,%s.l", \ ! 555: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 556: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 557: reg_names[REGNO (ireg)]); \ ! 558: if (scale != 1) fprintf (FILE, "*%d", scale); \ ! 559: putc (')', FILE); \ ! 560: break; } \ ! 561: if (ireg != 0 || breg != 0) \ ! 562: { int scale = 1; \ ! 563: if (breg == 0) \ ! 564: abort (); \ ! 565: if (addr != 0) \ ! 566: output_addr_const (FILE, addr); \ ! 567: fprintf (FILE, "(%s", reg_names[REGNO (breg)]); \ ! 568: if (ireg != 0) \ ! 569: putc (',', FILE); \ ! 570: if (ireg != 0 && GET_CODE (ireg) == MULT) \ ! 571: { scale = INTVAL (XEXP (ireg, 1)); \ ! 572: ireg = XEXP (ireg, 0); } \ ! 573: if (ireg != 0 && GET_CODE (ireg) == SIGN_EXTEND) \ ! 574: fprintf (FILE, "%s.w", reg_names[REGNO (XEXP (ireg, 0))]); \ ! 575: else if (ireg != 0) \ ! 576: fprintf (FILE, "%s.l", reg_names[REGNO (ireg)]); \ ! 577: if (scale != 1) fprintf (FILE, "*%d", scale); \ ! 578: putc (')', FILE); \ ! 579: break; \ ! 580: } \ ! 581: else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF) \ ! 582: { fprintf (FILE, "L%d-LI%d(%%pc,%s.w)", \ ! 583: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 584: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 585: reg_names[REGNO (reg1)]); \ ! 586: break; } \ ! 587: default: \ ! 588: if (GET_CODE (addr) == CONST_INT \ ! 589: && INTVAL (addr) < 0x8000 \ ! 590: && INTVAL (addr) >= -0x8000) \ ! 591: fprintf (FILE, "%d.w", INTVAL (addr)); \ ! 592: else \ ! 593: output_addr_const (FILE, addr); \ ! 594: }} ! 595: ! 596: #define ASM_OUTPUT_ASCII(f, p, size) \ ! 597: { register int i; \ ! 598: int inside; \ ! 599: inside = FALSE; \ ! 600: for (i = 0; i < (size); i++) { \ ! 601: if (i % 8 == 0) { \ ! 602: if (i != 0) { \ ! 603: if (inside) \ ! 604: putc('"', (f)); \ ! 605: putc('\n', (f)); \ ! 606: inside = FALSE; \ ! 607: } \ ! 608: fprintf((f), "\t%s ", ASCII_DATA_ASM_OP); \ ! 609: } \ ! 610: if ((p)[i] < 32 || (p)[i] == '\\' || (p)[i] == '"' || (p)[i] == 127) { \ ! 611: if (inside) { \ ! 612: putc('"', (f)); \ ! 613: inside = FALSE; \ ! 614: } \ ! 615: if (i % 8 != 0) \ ! 616: putc(',', (f)); \ ! 617: fprintf((f), "%d", (p)[i]); \ ! 618: } else { \ ! 619: if (!inside) { \ ! 620: if (i % 8 != 0) \ ! 621: putc(',', (f)); \ ! 622: putc('"', (f)); \ ! 623: inside = TRUE; \ ! 624: } \ ! 625: putc((p)[i], (f)); \ ! 626: } \ ! 627: } \ ! 628: if (inside) \ ! 629: putc('"', (f)); \ ! 630: putc('\n', (f)); \ ! 631: } ! 632: ! 633: /* Translate Motorola opcodes such as `jbeq' ! 634: into SGS opcodes such as `beq.w'. ! 635: Delete the `e' in `move...' and `fmove'. ! 636: Change `ftst' to `ftest'. */ ! 637: ! 638: #define ASM_OUTPUT_OPCODE(FILE, PTR) \ ! 639: { if ((PTR)[0] == 'j' && (PTR)[1] == 'b') \ ! 640: { ++(PTR); \ ! 641: while (*(PTR) != ' ') \ ! 642: { putc (*(PTR), (FILE)); ++(PTR); } \ ! 643: fprintf ((FILE), ".w"); } \ ! 644: else if ((PTR)[0] == 'f') \ ! 645: { \ ! 646: if (!strncmp ((PTR), "fmove", 5)) \ ! 647: { fprintf ((FILE), "fmov"); (PTR) += 5; } \ ! 648: else if (!strncmp ((PTR), "ftst", 4)) \ ! 649: { fprintf ((FILE), "ftest"); (PTR) += 4; } \ ! 650: } \ ! 651: else if ((PTR)[0] == 'm' && (PTR)[1] == 'o' \ ! 652: && (PTR)[2] == 'v' && (PTR)[3] == 'e') \ ! 653: { fprintf ((FILE), "mov"); (PTR) += 4; } \ ! 654: } ! 655: ! 656: /* Prevent output of `gcc_compiled.:'. */ ! 657: ! 658: #define ASM_IDENTIFY_GCC(FILE) ! 659: ! 660: #else /* not HPUX_ASM */ ! 661: ! 662: #undef FUNCTION_PROFILER ! 663: ! 664: /* HP-UX needs the call to mcount before the link instruction. ! 665: Copy the return address onto the stack before the call to fake it out. */ ! 666: #define FUNCTION_PROFILER(FILE, LABEL_NO) \ ! 667: fprintf (FILE, "\tmovel a6@(4),sp@-\n" \ ! 668: "\tmovl #LP%d,a0\n\tjsr mcount\n" \ ! 669: "\taddqw #4,sp\n", (LABEL_NO)); ! 670: ! 671: #endif /* not HPUX_ASM */
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