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