|
|
1.1 ! root 1: /* Definitions of target machine for GNU compiler. ! 2: Motorola Delta version of 680x0 for x>1 ! 3: copied and modified from 3b1 version by ! 4: Daniel R. Bidwell ([email protected]). ! 5: ! 6: AT&T UNIX PC version (pc7300, 3b1) ! 7: ! 8: Written by Alex Crain ! 9: bug reports to [email protected] ! 10: ! 11: Copyright (C) 1987 Free Software Foundation, Inc. ! 12: ! 13: This file is part of GNU CC. ! 14: ! 15: GNU CC is free software; you can redistribute it and/or modify ! 16: it under the terms of the GNU General Public License as published by ! 17: the Free Software Foundation; either version 1, or (at your option) ! 18: any later version. ! 19: ! 20: GNU CC is distributed in the hope that it will be useful, ! 21: but WITHOUT ANY WARRANTY; without even the implied warranty of ! 22: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ! 23: GNU General Public License for more details. ! 24: ! 25: You should have received a copy of the GNU General Public License ! 26: along with GNU CC; see the file COPYING. If not, write to ! 27: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ ! 28: ! 29: #define SGS_3B1 ! 30: ! 31: #include "tm-hp9k320.h" ! 32: ! 33: /* See tm-m68k.h. 0 means 680[01]0 with no 68881. */ ! 34: ! 35: #undef TARGET_DEFAULT ! 36: #define TARGET_DEFAULT 7 ! 37: ! 38: /* -m68020 requires special flags to the assembler. */ ! 39: ! 40: #undef ASM_SPEC ! 41: #define ASM_SPEC "%{m68020:-68020}" ! 42: ! 43: /* we use /lib/libp/lib* when profiling */ ! 44: ! 45: #undef LIB_SPEC ! 46: #define LIB_SPEC "%{!shlib:%{p:-L/lib/libp} %{pg:-L/lib/libp} -lc}" ! 47: ! 48: /* shared libraries need to use crt0s.o */ ! 49: ! 50: #undef STARTFILE_SPEC ! 51: #define STARTFILE_SPEC \ ! 52: "%{!shlib:%{pg:mcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}\ ! 53: %{shlib:crt0s.o%s shlib.ifile%s} " ! 54: ! 55: /* cpp has to support a #sccs directive for the /usr/include files */ ! 56: ! 57: #define SCCS_DIRECTIVE ! 58: ! 59: /* Make output for SDB. */ ! 60: ! 61: #define SDB_DEBUGGING_INFO ! 62: ! 63: /* The .file command should always begin the output. */ ! 64: ! 65: #undef ASM_FILE_START ! 66: #define ASM_FILE_START(FILE) sdbout_filename ((FILE), main_input_filename) ! 67: ! 68: /* Don't try to define `gcc_compiled.' since the assembler might not ! 69: accept symbols with periods and GDB doesn't run on this machine anyway. */ ! 70: #define ASM_IDENTIFY_GCC(FILE) ! 71: ! 72: /* Define __HAVE_68881__ in preprocessor if -m68881 is specified. ! 73: This will control the use of inline 68881 insns in certain macros. */ ! 74: ! 75: #undef CPP_SPEC ! 76: #define CPP_SPEC "%{m68881:-D__HAVE_68881__}" ! 77: ! 78: /* Names to predefine in the preprocessor for this target machine. */ ! 79: /* [email protected] says mc68000 and m68k should not be here. */ ! 80: ! 81: #undef CPP_PREDEFINES ! 82: #define CPP_PREDEFINES "-Dm68k -Dmc68k -Dunix -Dunixpc" ! 83: ! 84: /* Specify how to pad function arguments. ! 85: Value should be `upward', `downward' or `none'. ! 86: Same as the default, except no padding for large or variable-size args. */ ! 87: ! 88: #define FUNCTION_ARG_PADDING(mode, size) \ ! 89: (((mode) == BLKmode \ ! 90: ? (GET_CODE (size) == CONST_INT \ ! 91: && INTVAL (size) < PARM_BOUNDARY / BITS_PER_UNIT) \ ! 92: : GET_MODE_BITSIZE (mode) < PARM_BOUNDARY) \ ! 93: ? downward : none) ! 94: ! 95: /* Override part of the obstack macros. */ ! 96: ! 97: #define __PTR_TO_INT(P) ((int)(P)) ! 98: #define __INT_TO_PTR(P) ((char *)(P)) ! 99: ! 100: /* Override parts of tm-m68k.h to fit the SGS-3b1 assembler. */ ! 101: ! 102: #undef TARGET_VERSION ! 103: #undef ASM_FORMAT_PRIVATE_NAME ! 104: #undef ASM_OUTPUT_DOUBLE ! 105: #undef ASM_OUTPUT_FLOAT ! 106: #undef ASM_OUTPUT_FLOAT_OPERAND ! 107: #undef ASM_OUTPUT_ALIGN ! 108: #undef ASM_OUTPUT_SOURCE_FILENAME ! 109: #undef ASM_OUTPUT_SOURCE_LINE ! 110: #undef PRINT_OPERAND_ADDRESS ! 111: #undef ASM_GENERATE_INTERNAL_LABEL ! 112: #undef FUNCTION_PROFILER ! 113: #undef ASM_OUTPUT_ADDR_VEC_ELT ! 114: #undef ASM_OUTPUT_ADDR_DIFF_ELT ! 115: #undef ASM_OUTPUT_INTERNAL_LABEL ! 116: #undef ASM_OUTPUT_OPCODE ! 117: #undef ASM_OUTPUT_LOCAL ! 118: #undef ASM_OUTPUT_LABELREF ! 119: #undef ASM_OUTPUT_ASCII ! 120: #undef LEGITIMATE_CONSTANT_P ! 121: #undef ASM_RETURN_CASE_JUMP ! 122: ! 123: #define TARGET_VERSION fprintf (stderr, " (68k, SGS/AT&T unixpc syntax)"); ! 124: ! 125: /* Store in OUTPUT a string (made with alloca) containing ! 126: an assembler-name for a local static variable named NAME. ! 127: LABELNO is an integer which is different for each call. */ ! 128: ! 129: #define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO) \ ! 130: ( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 12), \ ! 131: sprintf ((OUTPUT), "%s_%%%d", (NAME), (LABELNO))) ! 132: ! 133: /* The unixpc doesn't know about double's and float's */ ! 134: ! 135: #define ASM_OUTPUT_DOUBLE(FILE,VALUE) \ ! 136: do { union { double d; long l[2]; } tem; \ ! 137: tem.d = (VALUE); \ ! 138: fprintf(FILE, "\tlong 0x%x,0x%x\n", tem.l[0], tem.l[1]); \ ! 139: } while (0) ! 140: ! 141: #define ASM_OUTPUT_FLOAT(FILE,VALUE) \ ! 142: do { union { float f; long l;} tem; \ ! 143: tem.f = (VALUE); \ ! 144: fprintf (FILE, "\tlong 0x%x\n", tem.l); \ ! 145: } while (0) ! 146: /* Output a float value (represented as a C double) as an immediate operand. ! 147: This macro is a 68k-specific macro. */ ! 148: #define ASM_OUTPUT_FLOAT_OPERAND(FILE,VALUE) \ ! 149: fprintf (FILE, "#0x%.8x", (VALUE)) ! 150: ! 151: #define ASM_OUTPUT_ALIGN(FILE,LOG) \ ! 152: if ((LOG) == 1) \ ! 153: fprintf (FILE, "\teven\n"); \ ! 154: else if ((LOG) != 0) \ ! 155: abort (); ! 156: ! 157: /* The `space' pseudo in the text segment outputs nop insns rather than 0s, ! 158: so we must output 0s explicitly in the text segment. */ ! 159: #undef ASM_OUTPUT_SKIP ! 160: #define ASM_OUTPUT_SKIP(FILE,SIZE) \ ! 161: if (in_text_section ()) \ ! 162: { \ ! 163: int i; \ ! 164: for (i = 0; i < (SIZE) - 20; i += 20) \ ! 165: fprintf (FILE, "\tbyte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0\n"); \ ! 166: if (i < (SIZE)) \ ! 167: { \ ! 168: fprintf (FILE, "\tbyte 0"); \ ! 169: i++; \ ! 170: for (; i < (SIZE); i++) \ ! 171: fprintf (FILE, ",0"); \ ! 172: fprintf (FILE, "\n"); \ ! 173: } \ ! 174: } \ ! 175: else \ ! 176: fprintf (FILE, "\tspace %d\n", (SIZE)) ! 177: ! 178: /* The beginnings of sdb support... */ ! 179: ! 180: #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME) \ ! 181: fprintf (FILE, "\tfile\t\"%s\"\n", FILENAME) ! 182: ! 183: #define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO) \ ! 184: fprintf (FILE, "\tln\t%d\n", \ ! 185: (sdb_begin_function_line \ ! 186: ? last_linenum - sdb_begin_function_line : 1)) ! 187: ! 188: /* Yet another null terminated string format. */ ! 189: ! 190: #define ASM_OUTPUT_ASCII(FILE,PTR,LEN) \ ! 191: { register int sp = 0, lp = 0; \ ! 192: fprintf (FILE, "\tbyte\t"); \ ! 193: loop: \ ! 194: if (PTR[sp] > ' ' && ! (PTR[sp] & 0x80) && PTR[sp] != '\\') \ ! 195: { lp += 3; \ ! 196: fprintf (FILE, "'%c", PTR[sp]); } \ ! 197: else \ ! 198: { lp += 5; \ ! 199: fprintf (FILE, "0x%x", PTR[sp]); } \ ! 200: if (++sp < LEN) \ ! 201: { if (lp > 60) \ ! 202: { lp = 0; \ ! 203: fprintf (FILE, "\n%s ", ASCII_DATA_ASM_OP); } \ ! 204: else \ ! 205: putc (',', FILE); \ ! 206: goto loop; } \ ! 207: putc ('\n', FILE); } ! 208: ! 209: /* Note that in the case of the movhi which fetches an element of ! 210: an ADDR_DIFF_VEC the offset output is too large by 2. ! 211: This is because the 3b1 assembler refuses to subtract 2. ! 212: ASM_OUTPUT_CASE_LABEL, below, compensates for this. */ ! 213: ! 214: #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \ ! 215: { register rtx reg1, reg2, breg, ireg; \ ! 216: register rtx addr = ADDR; \ ! 217: rtx offset; \ ! 218: switch (GET_CODE (addr)) \ ! 219: { \ ! 220: case REG: \ ! 221: fprintf (FILE, "(%s)", reg_names[REGNO (addr)]); \ ! 222: break; \ ! 223: case PRE_DEC: \ ! 224: fprintf (FILE, "-(%s)", reg_names[REGNO (XEXP (addr, 0))]); \ ! 225: break; \ ! 226: case POST_INC: \ ! 227: fprintf (FILE, "(%s)+", reg_names[REGNO (XEXP (addr, 0))]); \ ! 228: break; \ ! 229: case PLUS: \ ! 230: reg1 = 0; reg2 = 0; \ ! 231: ireg = 0; breg = 0; \ ! 232: offset = 0; \ ! 233: if (CONSTANT_ADDRESS_P (XEXP (addr, 0))) \ ! 234: { \ ! 235: offset = XEXP (addr, 0); \ ! 236: addr = XEXP (addr, 1); \ ! 237: } \ ! 238: else if (CONSTANT_ADDRESS_P (XEXP (addr, 1))) \ ! 239: { \ ! 240: offset = XEXP (addr, 1); \ ! 241: addr = XEXP (addr, 0); \ ! 242: } \ ! 243: if (GET_CODE (addr) != PLUS) ; \ ! 244: else if (GET_CODE (XEXP (addr, 0)) == SIGN_EXTEND) \ ! 245: { \ ! 246: reg1 = XEXP (addr, 0); \ ! 247: addr = XEXP (addr, 1); \ ! 248: } \ ! 249: else if (GET_CODE (XEXP (addr, 1)) == SIGN_EXTEND) \ ! 250: { \ ! 251: reg1 = XEXP (addr, 1); \ ! 252: addr = XEXP (addr, 0); \ ! 253: } \ ! 254: else if (GET_CODE (XEXP (addr, 0)) == MULT) \ ! 255: { \ ! 256: reg1 = XEXP (addr, 0); \ ! 257: addr = XEXP (addr, 1); \ ! 258: } \ ! 259: else if (GET_CODE (XEXP (addr, 1)) == MULT) \ ! 260: { \ ! 261: reg1 = XEXP (addr, 1); \ ! 262: addr = XEXP (addr, 0); \ ! 263: } \ ! 264: else if (GET_CODE (XEXP (addr, 0)) == REG) \ ! 265: { \ ! 266: reg1 = XEXP (addr, 0); \ ! 267: addr = XEXP (addr, 1); \ ! 268: } \ ! 269: else if (GET_CODE (XEXP (addr, 1)) == REG) \ ! 270: { \ ! 271: reg1 = XEXP (addr, 1); \ ! 272: addr = XEXP (addr, 0); \ ! 273: } \ ! 274: if (GET_CODE (addr) == REG || GET_CODE (addr) == MULT \ ! 275: || GET_CODE (addr) == SIGN_EXTEND) \ ! 276: { if (reg1 == 0) reg1 = addr; else reg2 = addr; addr = 0; } \ ! 277: /* for OLD_INDEXING \ ! 278: else if (GET_CODE (addr) == PLUS) \ ! 279: { \ ! 280: if (GET_CODE (XEXP (addr, 0)) == REG) \ ! 281: { \ ! 282: reg2 = XEXP (addr, 0); \ ! 283: addr = XEXP (addr, 1); \ ! 284: } \ ! 285: else if (GET_CODE (XEXP (addr, 1)) == REG) \ ! 286: { \ ! 287: reg2 = XEXP (addr, 1); \ ! 288: addr = XEXP (addr, 0); \ ! 289: } \ ! 290: } \ ! 291: */ \ ! 292: if (offset != 0) { if (addr != 0) abort (); addr = offset; } \ ! 293: if ((reg1 && (GET_CODE (reg1) == SIGN_EXTEND \ ! 294: || GET_CODE (reg1) == MULT)) \ ! 295: || (reg2 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg2)))) \ ! 296: { breg = reg2; ireg = reg1; } \ ! 297: else if (reg1 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg1))) \ ! 298: { breg = reg1; ireg = reg2; } \ ! 299: if (ireg != 0 && breg == 0 && GET_CODE (addr) == LABEL_REF) \ ! 300: { int scale = 1; \ ! 301: if (GET_CODE (ireg) == MULT) \ ! 302: { scale = INTVAL (XEXP (ireg, 1)); \ ! 303: ireg = XEXP (ireg, 0); } \ ! 304: if (GET_CODE (ireg) == SIGN_EXTEND) \ ! 305: fprintf (FILE, "(L%%%d,%s.w", \ ! 306: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 307: reg_names[REGNO (XEXP (ireg, 0))]); \ ! 308: else \ ! 309: fprintf (FILE, "(L%%%d,%s.l", \ ! 310: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 311: reg_names[REGNO (ireg)]); \ ! 312: if (scale != 1) fprintf (FILE, "*%d", scale); \ ! 313: fprintf (FILE, ")"); \ ! 314: break; } \ ! 315: if (breg != 0 && ireg == 0 && GET_CODE (addr) == LABEL_REF) \ ! 316: { fprintf (FILE, "(L%%%d,%s.l", \ ! 317: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 318: reg_names[REGNO (breg)]); \ ! 319: putc (')', FILE); \ ! 320: break; } \ ! 321: if (ireg != 0 || breg != 0) \ ! 322: { int scale = 1; \ ! 323: if (breg == 0) \ ! 324: abort (); \ ! 325: if (addr != 0) \ ! 326: output_addr_const (FILE, addr); \ ! 327: fprintf (FILE, "(%s", reg_names[REGNO (breg)]); \ ! 328: if (ireg != 0) \ ! 329: putc (',', FILE); \ ! 330: if (ireg != 0 && GET_CODE (ireg) == MULT) \ ! 331: { scale = INTVAL (XEXP (ireg, 1)); \ ! 332: ireg = XEXP (ireg, 0); } \ ! 333: if (ireg != 0 && GET_CODE (ireg) == SIGN_EXTEND) \ ! 334: fprintf (FILE, "%s.w", reg_names[REGNO (XEXP (ireg, 0))]); \ ! 335: else if (ireg != 0) \ ! 336: fprintf (FILE, "%s.l", reg_names[REGNO (ireg)]); \ ! 337: if (scale != 1) fprintf (FILE, "*%d", scale); \ ! 338: putc (')', FILE); \ ! 339: break; \ ! 340: } \ ! 341: else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF) \ ! 342: { fprintf (FILE, "L%%%d(%%pc,%s.w)", \ ! 343: CODE_LABEL_NUMBER (XEXP (addr, 0)), \ ! 344: reg_names[REGNO (reg1)]); \ ! 345: break; } \ ! 346: default: \ ! 347: if (GET_CODE (addr) == CONST_INT \ ! 348: && INTVAL (addr) < 0x8000 \ ! 349: && INTVAL (addr) >= -0x8000) \ ! 350: fprintf (FILE, "%d", INTVAL (addr)); \ ! 351: else \ ! 352: output_addr_const (FILE, addr); \ ! 353: }} ! 354: ! 355: #define ASM_GENERATE_INTERNAL_LABEL(LABEL, PREFIX, NUM) \ ! 356: sprintf ((LABEL), "%s%%%d", (PREFIX), (NUM)) ! 357: ! 358: #define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \ ! 359: fprintf (FILE, "%s%%%d:\n", PREFIX, NUM) ! 360: ! 361: /* Must put address in %a0 , not %d0 . -- LGM, 7/15/88 */ ! 362: #define FUNCTION_PROFILER(FILE, LABEL_NO) \ ! 363: fprintf (FILE, "\tmov.l &LP%%%d,%%a0\n\tjsr mcount\n", (LABEL_NO)) ! 364: ! 365: #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \ ! 366: fprintf (FILE, "\tlong L%%%d\n", (VALUE)) ! 367: ! 368: #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \ ! 369: fprintf (FILE, "\tshort L%%%d-L%%%d\n", (VALUE), (REL)) ! 370: ! 371: /* ihnp4!lmayk!lgm says that `short 0' triggers assembler bug; ! 372: `short L%nn-L%nn' supposedly works. */ ! 373: #define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \ ! 374: fprintf (FILE, "\tswbeg &%d\n%s%%%d:\n", \ ! 375: XVECLEN (PATTERN (TABLE), 1), (PREFIX), (NUM)); ! 376: ! 377: /* At end of a switch table, define LD%n iff the symbol LI%n was defined. */ ! 378: #define ASM_OUTPUT_CASE_END(FILE,NUM,TABLE) \ ! 379: if (RTX_INTEGRATED_P (TABLE)) \ ! 380: fprintf (FILE, "\tset LD%%%d,L%%%d-LI%%%d\n", (NUM), (NUM), (NUM)) ! 381: ! 382: #define ASM_OUTPUT_OPCODE(FILE, PTR) \ ! 383: { if ((PTR)[0] == 'j' && (PTR)[1] == 'b') \ ! 384: { ++(PTR); \ ! 385: while (*(PTR) != ' ') \ ! 386: { putc (*(PTR), (FILE)); ++(PTR); } \ ! 387: fprintf ((FILE), ".w"); } \ ! 388: else if ((PTR)[0] == 'f') \ ! 389: { \ ! 390: if (!strncmp ((PTR), "fmove", 5)) \ ! 391: { fprintf ((FILE), "fmov"); (PTR) += 5; } \ ! 392: else if (!strncmp ((PTR), "ftst", 4)) \ ! 393: { fprintf ((FILE), "ftest"); (PTR) += 4; } \ ! 394: else if (!strncmp ((PTR), "fbne", 4)) \ ! 395: { fprintf ((FILE), "fbgl"); (PTR) += 4; } \ ! 396: else if (!strncmp ((PTR), "fbeq", 4)) \ ! 397: { fprintf ((FILE), "fbngl"); (PTR) += 4; } \ ! 398: } \ ! 399: /* MOVE, MOVEA, MOVEQ, MOVEC ==> MOV */ \ ! 400: else if ((PTR)[0] == 'm' && (PTR)[1] == 'o' \ ! 401: && (PTR)[2] == 'v' && (PTR)[3] == 'e') \ ! 402: { fprintf ((FILE), "mov"); (PTR) += 4; \ ! 403: if ((PTR)[0] == 'q' || (PTR)[0] == 'a' || \ ! 404: (PTR)[0] == 'c') (PTR)++; } \ ! 405: /* SUB, SUBQ, SUBA, SUBI ==> SUB */ \ ! 406: else if ((PTR)[0] == 's' && (PTR)[1] == 'u' \ ! 407: && (PTR)[2] == 'b') \ ! 408: { fprintf ((FILE), "sub"); (PTR) += 3; \ ! 409: if ((PTR)[0] == 'q' || (PTR)[0] == 'i' || \ ! 410: (PTR)[0] == 'a') (PTR)++; } \ ! 411: /* CMP, CMPA, CMPI, CMPM ==> CMP */ \ ! 412: else if ((PTR)[0] == 'c' && (PTR)[1] == 'm' \ ! 413: && (PTR)[2] == 'p') \ ! 414: { fprintf ((FILE), "cmp"); (PTR) += 3; \ ! 415: if ((PTR)[0] == 'a' || (PTR)[0] == 'i' || \ ! 416: (PTR)[0] == 'm') (PTR)++; } \ ! 417: } ! 418: ! 419: #define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \ ! 420: ( fputs ("\tlcomm ", (FILE)), \ ! 421: assemble_name ((FILE), (NAME)), \ ! 422: fprintf ((FILE), ",%d\n", (ROUNDED))) ! 423: ! 424: #define ASM_OUTPUT_LABELREF(FILE,NAME) \ ! 425: fprintf (FILE, "%s", NAME) ! 426: ! 427: /* Override usual definitions of SDB output macros. ! 428: These definitions differ only in the absence of the period ! 429: at the beginning of the name of the directive ! 430: and in the use of `~' as the symbol for the current location. */ ! 431: ! 432: #define PUT_SDB_SCL(a) fprintf(asm_out_file, "\tscl\t%d;", (a)) ! 433: #define PUT_SDB_INT_VAL(a) fprintf (asm_out_file, "\tval\t%d;", (a)) ! 434: #define PUT_SDB_VAL(a) \ ! 435: ( fputs ("\tval\t", asm_out_file), \ ! 436: output_addr_const (asm_out_file, (a)), \ ! 437: fputc (';', asm_out_file)) ! 438: ! 439: #define PUT_SDB_DEF(a) \ ! 440: do { fprintf (asm_out_file, "\tdef\t"); \ ! 441: ASM_OUTPUT_LABELREF (asm_out_file, a); \ ! 442: fprintf (asm_out_file, ";"); } while (0) ! 443: ! 444: #define PUT_SDB_PLAIN_DEF(a) fprintf(asm_out_file,"\tdef\t~%s;",a) ! 445: #define PUT_SDB_ENDEF fputs("\tendef\n", asm_out_file) ! 446: #define PUT_SDB_TYPE(a) fprintf(asm_out_file, "\ttype\t0%o;", a) ! 447: #define PUT_SDB_SIZE(a) fprintf(asm_out_file, "\tsize\t%d;", a) ! 448: #define PUT_SDB_DIM(a) fprintf(asm_out_file, "\tdim\t%d;", a) ! 449: ! 450: #define PUT_SDB_TAG(a) \ ! 451: do { fprintf (asm_out_file, "\ttag\t"); \ ! 452: ASM_OUTPUT_LABELREF (asm_out_file, a); \ ! 453: fprintf (asm_out_file, ";"); } while (0) ! 454: ! 455: #define PUT_SDB_BLOCK_START(LINE) \ ! 456: fprintf (asm_out_file, \ ! 457: "\tdef\t~bb;\tval\t~;\tscl\t100;\tline\t%d;\tendef\n", \ ! 458: (LINE)) ! 459: ! 460: #define PUT_SDB_BLOCK_END(LINE) \ ! 461: fprintf (asm_out_file, \ ! 462: "\tdef\t~eb;\tval\t~;\tscl\t100;\tline\t%d;\tendef\n", \ ! 463: (LINE)) ! 464: ! 465: #define PUT_SDB_FUNCTION_START(LINE) \ ! 466: fprintf (asm_out_file, \ ! 467: "\tdef\t~bf;\tval\t~;\tscl\t101;\tline\t%d;\tendef\n", \ ! 468: (LINE)) ! 469: ! 470: #define PUT_SDB_FUNCTION_END(LINE) \ ! 471: fprintf (asm_out_file, \ ! 472: "\tdef\t~ef;\tval\t~;\tscl\t101;\tline\t%d;\tendef\n", \ ! 473: (LINE)) ! 474: ! 475: #define PUT_SDB_EPILOGUE_END(NAME) \ ! 476: fprintf (asm_out_file, \ ! 477: "\tdef\t%s;\tval\t~;\tscl\t-1;\tendef\n", \ ! 478: (NAME)) ! 479: ! 480: #define SDB_GENERATE_FAKE(BUFFER, NUMBER) \ ! 481: sprintf ((BUFFER), "~%dfake", (NUMBER)); ! 482: ! 483: #define LEGITIMATE_CONSTANT_P(X) (GET_CODE(X)==CONST_DOUBLE?0:1) ! 484: ! 485: #define ASM_RETURN_CASE_JUMP return "jmp (%0.w,%a1)" ! 486:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.