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