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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
1.1.1.2 ! root 34:
! 35: /* gcc.c should find libgcc.a itself rather than expecting linker to. */
! 36: #define LINK_LIBGCC_SPECIAL
! 37: /* The arguments of -L must be a separate argv element. */
! 38: #define SPACE_AFTER_L_OPTION
! 39: /* HP/UX doesn't have libg.a. */
! 40: #define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
1.1 root 41: #endif
42:
43: /* Be compatible with system stddef.h. */
44: #define SIZE_TYPE "unsigned int"
45:
46: /* Use atexit for static constructors/destructors, instead of defining
47: our own exit function. */
48: #define HAVE_ATEXIT
49:
50: #include "m68k.h"
51:
52: /* See m68k.h. 7 means 68020 with 68881. */
53:
54: #ifndef TARGET_DEFAULT
55: #define TARGET_DEFAULT 7
56: #endif
57:
58: /* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified.
59: This will control the use of inline 68881 insns in certain macros. */
60:
61: #ifdef HPUX_ASM
62:
63: #define ASM_SPEC "%{m68000:+X}%{mc68000:+X}"
64:
65: #if TARGET_DEFAULT & 02 /* -m68881 is the default */
66:
67: /* These definitions differ from those used for GAS by defining __HPUX_ASM__.
68: This is needed because some programs, particularly GDB, need to
69: know which assembler is being used so that the correct `asm'
70: instructions can be used. */
71:
72: #define CPP_SPEC \
73: "%{!msoft-float:-D__HAVE_68881__ }\
74: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE} -D__HPUX_ASM__"
75:
76: #else /* default is -msoft-float */
77:
78: #define CPP_SPEC \
79: "%{m68881:-D__HAVE_68881__ }\
80: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE} -D__HPUX_ASM__"
81:
82: #endif /* default is -msoft-float */
83:
84: #else /* not HPUX_ASM */
85:
86: #if TARGET_DEFAULT & 02 /* -m68881 is the default */
87:
88: #define CPP_SPEC \
89: "%{!msoft-float:-D__HAVE_68881__ }\
90: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE}"
91:
92: #else /* default is -msoft-float */
93:
94: #define CPP_SPEC \
95: "%{m68881:-D__HAVE_68881__ }\
96: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE}"
97:
98: #endif /* default is -msoft-float */
99:
100:
101: /* -m68000 requires special flags to the assembler. */
102: #define ASM_SPEC \
103: "%{m68000:-mc68000}%{mc68000:-mc68000}%{!mc68000:%{!m68000:-mc68020}}"
104:
105: /* Tell GCC to put a space after -L when generating such options. */
106: #define SPACE_AFTER_L_OPTION
107:
108: #endif /* Not HPUX_ASM */
109:
110: /* Names to predefine in the preprocessor for this target machine
111: (for non-strict-ANSI programs only). */
112: /* These are the ones defined by HPUX cc, plus mc68000 for uniformity with
113: GCC on other 68000 systems. */
114:
115: #define CPP_PREDEFINES "-Dhp9000s200 -Dhp9000s300 -DPWB -Dhpux -Dunix -D__hp9000s300 -D__hp9000s200 -D__PWB -D__hpux -D__unix"
116:
117: /* Every structure or union's size must be a multiple of 2 bytes. */
118:
119: #define STRUCTURE_SIZE_BOUNDARY 16
120:
121: /* hpux doesn't use static area for struct returns. */
122: #undef PCC_STATIC_STRUCT_RETURN
123:
124: /* Generate calls to memcpy, memcmp and memset. */
125: #define TARGET_MEM_FUNCTIONS
126:
127: #if 0 /* No longer correct in HPUX version 6.5. */
128: /* Function calls don't save any fp registers on hpux. */
129: #undef CALL_USED_REGISTERS
130: #define CALL_USED_REGISTERS \
131: {1, 1, 0, 0, 0, 0, 0, 0, \
132: 1, 1, 0, 0, 0, 0, 0, 1, \
133: 1, 1, 1, 1, 1, 1, 1, 1}
134: #endif /* 0 */
135:
136: #ifdef HPUX_ASM
137:
138: /* Override parts of m68k.h to fit the HPUX assembler. */
139:
140: #undef TARGET_VERSION
141: #undef REGISTER_NAMES
142: #undef FUNCTION_PROLOGUE
143: #undef FUNCTION_EPILOGUE
144: #undef ASM_OUTPUT_REG_PUSH
145: #undef ASM_OUTPUT_REG_POP
146: #undef ASM_FILE_START
147: #undef ASM_APP_ON
148: #undef ASM_APP_OFF
149: #undef TEXT_SECTION_ASM_OP
150: #undef DATA_SECTION_ASM_OP
151: #undef ASM_OUTPUT_DOUBLE
152: #undef ASM_OUTPUT_FLOAT
153: #undef ASM_OUTPUT_INT
154: #undef ASM_OUTPUT_SHORT
155: #undef ASM_OUTPUT_CHAR
156: #undef ASM_OUTPUT_BYTE
157: #undef ASM_OUTPUT_ADDR_VEC_ELT
158: #undef ASM_OUTPUT_ADDR_DIFF_ELT
159: #undef ASM_OUTPUT_ALIGN
160: #undef ASM_OUTPUT_SKIP
161: #undef ASM_OUTPUT_COMMON
162: #undef ASM_OUTPUT_LOCAL
163: #undef ASM_FORMAT_PRIVATE_NAME
164: #undef PRINT_OPERAND
165: #undef PRINT_OPERAND_ADDRESS
166: #undef FUNCTION_PROFILER
167: #undef ASM_GLOBALIZE_LABEL
168: #undef ASM_OUTPUT_INTERNAL_LABEL
169:
170: #define TARGET_VERSION fprintf (stderr, " (68k, SGS/hpux syntax)");
171:
172: #define REGISTER_NAMES \
173: {"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7", \
174: "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%fp", "%sp", \
175: "%fp0", "%fp1", "%fp2", "%fp3", "%fp4", "%fp5", "%fp6", "%fp7"}
176:
177: #define FUNCTION_PROLOGUE(FILE, SIZE) \
178: { register int regno; \
179: register int mask = 0; \
180: extern char call_used_regs[]; \
181: int fsize = (SIZE); \
182: if (frame_pointer_needed) \
183: { if (fsize < 0x8000) \
184: fprintf (FILE, "\tlink.w %%a6,&%d\n", -fsize); \
185: else if (TARGET_68020) \
186: fprintf (FILE, "\tlink.l %%a6,&%d\n", -fsize); \
187: else \
188: fprintf (FILE, "\tlink.w %%a6,&0\n\tsub.l &%d,%%sp\n", fsize); } \
189: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \
190: if (regs_ever_live[regno] && ! call_used_regs[regno]) \
191: mask |= 1 << (regno - 16); \
192: if (mask != 0) \
193: fprintf (FILE, "\tfmovem &0x%x,-(%%sp)\n", mask & 0xff); \
194: mask = 0; \
195: for (regno = 0; regno < 16; regno++) \
196: if (regs_ever_live[regno] && ! call_used_regs[regno]) \
197: mask |= 1 << (15 - regno); \
198: if (frame_pointer_needed) \
199: mask &= ~ (1 << (15-FRAME_POINTER_REGNUM)); \
200: if (exact_log2 (mask) >= 0) \
201: fprintf (FILE, "\tmov.l %s,-(%%sp)\n", reg_names[15 - exact_log2 (mask)]); \
202: else if (mask) fprintf (FILE, "\tmovm.l &0x%x,-(%%sp)\n", mask); }
203:
204: #define FUNCTION_PROFILER(FILE, LABEL_NO) \
205: fprintf (FILE, "\tmov.l &LP%d,%%a0\n\tjsr mcount\n", (LABEL_NO));
206:
207: #define FUNCTION_EPILOGUE(FILE, SIZE) \
208: { register int regno; \
209: register int mask, fmask; \
210: register int nregs; \
211: int offset, foffset; \
212: extern char call_used_regs[]; \
213: int fsize = (SIZE); \
214: int big = 0; \
215: nregs = 0; fmask = 0; \
216: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \
217: if (regs_ever_live[regno] && ! call_used_regs[regno]) \
218: { nregs++; fmask |= 1 << (23 - regno); } \
219: foffset = nregs * 12; \
220: nregs = 0; mask = 0; \
221: if (frame_pointer_needed) regs_ever_live[FRAME_POINTER_REGNUM] = 0; \
222: for (regno = 0; regno < 16; regno++) \
223: if (regs_ever_live[regno] && ! call_used_regs[regno]) \
224: { nregs++; mask |= 1 << regno; } \
225: offset = foffset + nregs * 4; \
226: if (offset + fsize >= 0x8000 && frame_pointer_needed) \
227: { fprintf (FILE, "\tmov.l &%d,%%a0\n", -fsize); \
228: fsize = 0, big = 1; } \
229: if (exact_log2 (mask) >= 0) { \
230: if (big) \
231: fprintf (FILE, "\tmov.l -%d(%%a6,%%a0.l),%s\n", \
232: offset + fsize, reg_names[exact_log2 (mask)]); \
233: else if (! frame_pointer_needed) \
234: fprintf (FILE, "\tmov.l (%%sp)+,%s\n", \
235: reg_names[exact_log2 (mask)]); \
236: else \
237: fprintf (FILE, "\tmov.l -%d(%%a6),%s\n", \
238: offset + fsize, reg_names[exact_log2 (mask)]); } \
239: else if (mask) { \
240: if (big) \
241: fprintf (FILE, "\tmovm.l -%d(%%a6,%%a0.l),&0x%x\n", \
242: offset + fsize, mask); \
243: else if (! frame_pointer_needed) \
244: fprintf (FILE, "\tmovm.l (%%sp)+,&0x%x\n", mask); \
245: else \
246: fprintf (FILE, "\tmovm.l -%d(%%a6),&0x%x\n", \
247: offset + fsize, mask); } \
248: if (fmask) { \
249: if (big) \
250: fprintf (FILE, "\tfmovem -%d(%%a6,%%a0.l),&0x%x\n", \
251: foffset + fsize, fmask); \
252: else if (! frame_pointer_needed) \
253: fprintf (FILE, "\tfmovem (%%sp)+,&0x%x\n", fmask); \
254: else \
255: fprintf (FILE, "\tfmovem -%d(%%a6),&0x%x\n", \
256: foffset + fsize, fmask); } \
257: if (frame_pointer_needed) \
258: fprintf (FILE, "\tunlk %%a6\n"); \
259: if (current_function_pops_args) \
260: fprintf (FILE, "\trtd &%d\n", current_function_pops_args); \
261: else fprintf (FILE, "\trts\n"); }
262:
263: /* This is how to output an insn to push a register on the stack.
264: It need not be very fast code. */
265:
266: #define ASM_OUTPUT_REG_PUSH(FILE,REGNO) \
267: fprintf (FILE, "\tmov.l %s,-(%%sp)\n", reg_names[REGNO])
268:
269: /* This is how to output an insn to pop a register from the stack.
270: It need not be very fast code. */
271:
272: #define ASM_OUTPUT_REG_POP(FILE,REGNO) \
273: fprintf (FILE, "\tmov.l (%%sp)+,%s\n", reg_names[REGNO])
274:
275: /* For HPUX versions before 6.5, define this macro as empty. */
276: #define ASM_FILE_START(FILE) \
277: if (TARGET_68020) \
278: { \
279: if (TARGET_68881) \
280: fprintf (FILE, "\tversion 3\n"); /* 68020 fp regs saved */ \
281: else \
282: fprintf (FILE, "\tversion 2\n"); /* 68020 no fp regs saved */ \
283: } \
284: else \
285: fprintf (FILE, "\tversion 1\n"); /* 68010 */
286:
287: #define ASM_APP_ON ""
288:
289: #define ASM_APP_OFF ""
290:
291: #define TEXT_SECTION_ASM_OP "text"
292:
293: #define DATA_SECTION_ASM_OP "data"
294:
1.1.1.2 ! root 295: #define ASCII_DATA_ASM_OP "byte"
1.1 root 296:
297: /* This says how to output an assembler line
298: to define a global common symbol. */
299:
300: #define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED) \
301: ( fputs ("\tcomm ", (FILE)), \
302: assemble_name ((FILE), (NAME)), \
303: fprintf ((FILE), ",%u\n", (ROUNDED)))
304:
305: /* This says how to output an assembler line
306: to define a local common symbol. */
307:
308: #define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \
309: ( fputs ("\tlcomm ", (FILE)), \
310: assemble_name ((FILE), (NAME)), \
311: fprintf ((FILE), ",%u,2\n", (ROUNDED)))
312:
313: /* Store in OUTPUT a string (made with alloca) containing
314: an assembler-name for a local static variable named NAME.
315: LABELNO is an integer which is different for each call. */
316:
317: #define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO) \
318: ( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 12), \
319: sprintf ((OUTPUT), "%s___%d", (NAME), (LABELNO)))
320:
321: /* This is how to output a command to make the user-level label named NAME
322: defined for reference from other files. */
323:
324: #define ASM_GLOBALIZE_LABEL(FILE,NAME) \
325: do { fputs ("\tglobal ", FILE); assemble_name (FILE, NAME); fputs ("\n", FILE);} while (0)
326:
327: #define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \
328: do{ if (PREFIX[0] == 'L' && PREFIX[1] == 'I') \
329: fprintf(FILE, "\tset %s%d,.+2\n", PREFIX, NUM); \
330: else \
331: fprintf (FILE, "%s%d:\n", PREFIX, NUM); \
332: } while(0)
333:
334: #define ASM_OUTPUT_DOUBLE(FILE, VALUE) \
335: fprintf (FILE, "\tdouble 0f%.20g\n", (VALUE))
336:
337: #define ASM_OUTPUT_FLOAT(FILE, VALUE) \
338: fprintf (FILE, "\tfloat 0f%.9g\n", (VALUE))
339:
340: /* This is how to output an assembler line defining an `int' constant. */
341:
342: #define ASM_OUTPUT_INT(FILE,VALUE) \
343: ( fprintf (FILE, "\tlong "), \
344: output_addr_const (FILE, (VALUE)), \
345: fprintf (FILE, "\n"))
346:
347: /* Likewise for `char' and `short' constants. */
348:
349: #define ASM_OUTPUT_SHORT(FILE,VALUE) \
350: ( fprintf (FILE, "\tshort "), \
351: output_addr_const (FILE, (VALUE)), \
352: fprintf (FILE, "\n"))
353:
354: #define ASM_OUTPUT_CHAR(FILE,VALUE) \
355: ( fprintf (FILE, "\tbyte "), \
356: output_addr_const (FILE, (VALUE)), \
357: fprintf (FILE, "\n"))
358:
359: /* This is how to output an assembler line for a numeric constant byte. */
360:
361: #define ASM_OUTPUT_BYTE(FILE,VALUE) \
362: fprintf (FILE, "\tbyte 0x%x\n", (VALUE))
363:
364: #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
365: fprintf (FILE, "\tlong L%d\n", VALUE)
366:
367: #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \
368: fprintf (FILE, "\tshort L%d-L%d\n", VALUE, REL)
369:
370: #define ASM_OUTPUT_ALIGN(FILE,LOG) \
371: if ((LOG) == 1) \
372: fprintf (FILE, "\tlalign 2\n"); \
373: else if ((LOG) != 0) \
374: abort ();
375:
376: #define ASM_OUTPUT_SKIP(FILE,SIZE) \
377: fprintf (FILE, "\tspace %u\n", (SIZE))
378:
379: #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME)
380: #define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO)
381:
382: #define PRINT_OPERAND(FILE, X, CODE) \
383: { if (CODE == '.') fprintf (FILE, "."); \
384: else if (CODE == '#') fprintf (FILE, "&"); \
385: else if (CODE == '-') fprintf (FILE, "-(%%sp)"); \
386: else if (CODE == '+') fprintf (FILE, "(%%sp)+"); \
387: else if (CODE == '@') fprintf (FILE, "(%%sp)"); \
1.1.1.2 ! root 388: else if (CODE == '!') fprintf (FILE, "%%fpcr"); \
1.1 root 389: else if (CODE == '$') { if (TARGET_68040_ONLY) fprintf (FILE, "s"); } \
390: else if (CODE == '&') { if (TARGET_68040_ONLY) fprintf (FILE, "d"); } \
391: else if (GET_CODE (X) == REG) \
392: fprintf (FILE, "%s", reg_names[REGNO (X)]); \
393: else if (GET_CODE (X) == MEM) \
394: output_address (XEXP (X, 0)); \
395: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == SFmode) \
396: { union { double d; int i[2]; } u; \
397: union { float f; int i; } u1; \
398: u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \
399: u1.f = u.d; \
400: if (CODE == 'f') \
401: fprintf (FILE, "&0f%.9g", u1.f); \
402: else \
403: fprintf (FILE, "&0x%x", u1.i); } \
404: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == DFmode) \
405: { union { double d; int i[2]; } u; \
406: u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \
407: fprintf (FILE, "&0f%.20g", u.d); } \
408: else { putc ('&', FILE); output_addr_const (FILE, X); }}
409:
410: #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
411: { register rtx reg1, reg2, breg, ireg; \
412: register rtx addr = ADDR; \
413: rtx offset; \
414: switch (GET_CODE (addr)) \
415: { \
416: case REG: \
417: fprintf (FILE, "(%s)", reg_names[REGNO (addr)]); \
418: break; \
419: case PRE_DEC: \
420: fprintf (FILE, "-(%s)", reg_names[REGNO (XEXP (addr, 0))]); \
421: break; \
422: case POST_INC: \
423: fprintf (FILE, "(%s)+", reg_names[REGNO (XEXP (addr, 0))]); \
424: break; \
425: case PLUS: \
426: reg1 = 0; reg2 = 0; \
427: ireg = 0; breg = 0; \
428: offset = 0; \
429: if (CONSTANT_ADDRESS_P (XEXP (addr, 0))) \
430: { \
431: offset = XEXP (addr, 0); \
432: addr = XEXP (addr, 1); \
433: } \
434: else if (CONSTANT_ADDRESS_P (XEXP (addr, 1))) \
435: { \
436: offset = XEXP (addr, 1); \
437: addr = XEXP (addr, 0); \
438: } \
439: if (GET_CODE (addr) != PLUS) ; \
440: else if (GET_CODE (XEXP (addr, 0)) == SIGN_EXTEND) \
441: { \
442: reg1 = XEXP (addr, 0); \
443: addr = XEXP (addr, 1); \
444: } \
445: else if (GET_CODE (XEXP (addr, 1)) == SIGN_EXTEND) \
446: { \
447: reg1 = XEXP (addr, 1); \
448: addr = XEXP (addr, 0); \
449: } \
450: else if (GET_CODE (XEXP (addr, 0)) == MULT) \
451: { \
452: reg1 = XEXP (addr, 0); \
453: addr = XEXP (addr, 1); \
454: } \
455: else if (GET_CODE (XEXP (addr, 1)) == MULT) \
456: { \
457: reg1 = XEXP (addr, 1); \
458: addr = XEXP (addr, 0); \
459: } \
460: else if (GET_CODE (XEXP (addr, 0)) == REG) \
461: { \
462: reg1 = XEXP (addr, 0); \
463: addr = XEXP (addr, 1); \
464: } \
465: else if (GET_CODE (XEXP (addr, 1)) == REG) \
466: { \
467: reg1 = XEXP (addr, 1); \
468: addr = XEXP (addr, 0); \
469: } \
470: if (GET_CODE (addr) == REG || GET_CODE (addr) == MULT \
471: || GET_CODE (addr) == SIGN_EXTEND) \
472: { if (reg1 == 0) reg1 = addr; else reg2 = addr; addr = 0; } \
473: /* for OLD_INDEXING \
474: else if (GET_CODE (addr) == PLUS) \
475: { \
476: if (GET_CODE (XEXP (addr, 0)) == REG) \
477: { \
478: reg2 = XEXP (addr, 0); \
479: addr = XEXP (addr, 1); \
480: } \
481: else if (GET_CODE (XEXP (addr, 1)) == REG) \
482: { \
483: reg2 = XEXP (addr, 1); \
484: addr = XEXP (addr, 0); \
485: } \
486: } \
487: */ \
488: if (offset != 0) { if (addr != 0) abort (); addr = offset; } \
489: if ((reg1 && (GET_CODE (reg1) == SIGN_EXTEND \
490: || GET_CODE (reg1) == MULT)) \
491: || (reg2 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg2)))) \
492: { breg = reg2; ireg = reg1; } \
493: else if (reg1 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg1))) \
494: { breg = reg1; ireg = reg2; } \
495: if (ireg != 0 && breg == 0 && GET_CODE (addr) == LABEL_REF) \
496: { int scale = 1; \
497: if (GET_CODE (ireg) == MULT) \
498: { scale = INTVAL (XEXP (ireg, 1)); \
499: ireg = XEXP (ireg, 0); } \
500: if (GET_CODE (ireg) == SIGN_EXTEND) \
501: fprintf (FILE, "L%d-LI%d(%%pc,%s.w", \
502: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
503: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
504: reg_names[REGNO (XEXP (ireg, 0))]); \
505: else \
506: fprintf (FILE, "L%d-LI%d(%%pc,%s.l", \
507: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
508: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
509: reg_names[REGNO (ireg)]); \
510: if (scale != 1) fprintf (FILE, "*%d", scale); \
511: putc (')', FILE); \
512: break; } \
513: if (ireg != 0 || breg != 0) \
514: { int scale = 1; \
515: if (breg == 0) \
516: abort (); \
517: if (addr != 0) \
518: output_addr_const (FILE, addr); \
519: fprintf (FILE, "(%s", reg_names[REGNO (breg)]); \
520: if (ireg != 0) \
521: putc (',', FILE); \
522: if (ireg != 0 && GET_CODE (ireg) == MULT) \
523: { scale = INTVAL (XEXP (ireg, 1)); \
524: ireg = XEXP (ireg, 0); } \
525: if (ireg != 0 && GET_CODE (ireg) == SIGN_EXTEND) \
526: fprintf (FILE, "%s.w", reg_names[REGNO (XEXP (ireg, 0))]); \
527: else if (ireg != 0) \
528: fprintf (FILE, "%s.l", reg_names[REGNO (ireg)]); \
529: if (scale != 1) fprintf (FILE, "*%d", scale); \
530: putc (')', FILE); \
531: break; \
532: } \
533: else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF) \
534: { fprintf (FILE, "L%d-LI%d(%%pc,%s.w)", \
535: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
536: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
537: reg_names[REGNO (reg1)]); \
538: break; } \
539: default: \
540: if (GET_CODE (addr) == CONST_INT \
541: && INTVAL (addr) < 0x8000 \
542: && INTVAL (addr) >= -0x8000) \
543: fprintf (FILE, "%d.w", INTVAL (addr)); \
544: else \
545: output_addr_const (FILE, addr); \
546: }}
547:
548: #define ASM_OUTPUT_ASCII(f, p, size) \
549: { register int i; \
550: int inside; \
551: inside = FALSE; \
552: for (i = 0; i < (size); i++) { \
553: if (i % 8 == 0) { \
554: if (i != 0) { \
555: if (inside) \
556: putc('"', (f)); \
557: putc('\n', (f)); \
558: inside = FALSE; \
559: } \
1.1.1.2 ! root 560: fprintf((f), "\t%s ", ASCII_DATA_ASM_OP); \
1.1 root 561: } \
562: if ((p)[i] < 32 || (p)[i] == '\\' || (p)[i] == '"' || (p)[i] == 127) { \
563: if (inside) { \
564: putc('"', (f)); \
565: inside = FALSE; \
566: } \
567: if (i % 8 != 0) \
568: putc(',', (f)); \
569: fprintf((f), "%d", (p)[i]); \
570: } else { \
571: if (!inside) { \
572: if (i % 8 != 0) \
573: putc(',', (f)); \
574: putc('"', (f)); \
575: inside = TRUE; \
576: } \
577: putc((p)[i], (f)); \
578: } \
579: } \
580: if (inside) \
581: putc('"', (f)); \
582: putc('\n', (f)); \
583: }
584:
585: /* Translate Motorola opcodes such as `jbeq'
586: into SGS opcodes such as `beq.w'.
587: Delete the `e' in `move...' and `fmove'.
588: Change `ftst' to `ftest'. */
589:
590: #define ASM_OUTPUT_OPCODE(FILE, PTR) \
591: { if ((PTR)[0] == 'j' && (PTR)[1] == 'b') \
592: { ++(PTR); \
593: while (*(PTR) != ' ') \
594: { putc (*(PTR), (FILE)); ++(PTR); } \
595: fprintf ((FILE), ".w"); } \
596: else if ((PTR)[0] == 'f') \
597: { \
598: if (!strncmp ((PTR), "fmove", 5)) \
599: { fprintf ((FILE), "fmov"); (PTR) += 5; } \
600: else if (!strncmp ((PTR), "ftst", 4)) \
601: { fprintf ((FILE), "ftest"); (PTR) += 4; } \
602: } \
603: else if ((PTR)[0] == 'm' && (PTR)[1] == 'o' \
604: && (PTR)[2] == 'v' && (PTR)[3] == 'e') \
605: { fprintf ((FILE), "mov"); (PTR) += 4; } \
606: }
607:
608: /* Prevent output of `gcc_compiled.:'. */
609:
610: #define ASM_IDENTIFY_GCC(FILE)
611:
612: #else /* not HPUX_ASM */
613:
614: #undef FUNCTION_PROFILER
615: #define FUNCTION_PROFILER(FILE, LABELNO) \
616: fprintf (FILE, "\tmovl #LP%d,d0\n\tjsr mcount\n", (LABELNO));
617:
618: #endif /* not HPUX_ASM */
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