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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 1, 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 tm-hp9k320g.h if you want this. */
26:
27: /* Control assembler-syntax conditionals in m68k.md. */
28:
29: #ifndef USE_GAS
30: #define MOTOROLA
31: #define SGS
32: #define HPUX_ASM
33: #endif
34:
35: #include "tm-m68k.h"
36:
37: /* See tm-m68k.h. 7 means 68020 with 68881. */
38:
39: #ifndef TARGET_DEFAULT
40: #define TARGET_DEFAULT 7
41: #endif
42:
43: /* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified.
44: This will control the use of inline 68881 insns in certain macros. */
45:
46: /* For version 6.2 of HP-UX (or earlier), remove the "-V 3" from
47: ASM_SPEC below. */
48:
49: #ifdef HPUX_ASM
50:
1.1.1.3 ! root 51: /* "-V 3" says that setjmp and longjmp need to save the fpu regs. */
! 52:
1.1 root 53: #define ASM_SPEC "%{m68000:+X} -V 3"
54:
55: #if TARGET_DEFAULT & 02 /* -m68881 is the default */
56:
57: /* These definitions differ from those used for GAS by defining __HPUX_ASM__.
58: This is needed because some programs, particularly GDB, need to
59: know which assembler is being used so that the correct `asm'
60: instructions can be used. */
61:
62: #define CPP_SPEC \
63: "%{!msoft-float:-D__HAVE_68881__ }\
1.1.1.3 ! root 64: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE} -D__HPUX_ASM__"
1.1 root 65:
66: #else /* default is -msoft-float */
67:
68: #define CPP_SPEC \
69: "%{m68881:-D__HAVE_68881__ }\
1.1.1.3 ! root 70: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE} -D__HPUX_ASM__"
1.1 root 71:
72: #endif /* default is -msoft-float */
73:
74: #else /* not HPUX_ASM */
75:
76: #if TARGET_DEFAULT & 02 /* -m68881 is the default */
77:
78: #define CPP_SPEC \
79: "%{!msoft-float:-D__HAVE_68881__ }\
1.1.1.3 ! root 80: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE}"
1.1 root 81:
82: #else /* default is -msoft-float */
83:
84: #define CPP_SPEC \
85: "%{m68881:-D__HAVE_68881__ }\
1.1.1.3 ! root 86: %{!ansi:%{!mc68000:%{!m68000:-Dmc68020}} -D_HPUX_SOURCE}"
1.1 root 87:
88: #endif /* default is -msoft-float */
89:
90:
91: /* -m68000 requires special flags to the assembler. */
92: #define ASM_SPEC \
93: "%{m68000:-mc68000}%{mc68000:-mc68000}%{!mc68000:%{!m68000:-mc68020}}"
94:
95: /* special directory for gnu libs on hp-ux system */
1.1.1.3 ! root 96: #ifndef STANDARD_STARTFILE_PREFIX
1.1 root 97: #define STANDARD_STARTFILE_PREFIX "/usr/local/lib/gnu/"
1.1.1.3 ! root 98: #endif
1.1 root 99:
100: #endif /* Not HPUX_ASM */
101:
102: /* Names to predefine in the preprocessor for this target machine
103: (for non-strict-ANSI programs only). */
104: /* These are the ones defined by HPUX cc, plus mc68000 for uniformity with
105: GCC on other 68000 systems. */
106:
1.1.1.3 ! root 107: #define CPP_PREDEFINES "-Dhp9000s200 -Dhp9000s300 -DPWB -Dhpux -Dunix -D__hp9000s300 -D__hp9000s200 -D__PWB -D__hpux -D__unix"
1.1 root 108:
109: /* Every structure or union's size must be a multiple of 2 bytes. */
110:
111: #define STRUCTURE_SIZE_BOUNDARY 16
112:
113: /* hpux doesn't use static area for struct returns. */
114: #undef PCC_STATIC_STRUCT_RETURN
115:
116: /* Generate calls to memcpy, memcmp and memset. */
117: #define TARGET_MEM_FUNCTIONS
118:
1.1.1.3 ! root 119: /* Function calls do save some fp registers on hpux version 7. */
1.1 root 120:
121: #undef CALL_USED_REGISTERS
122: #define CALL_USED_REGISTERS \
123: {1, 1, 0, 0, 0, 0, 0, 0, \
124: 1, 1, 0, 0, 0, 0, 0, 1, \
1.1.1.3 ! root 125: 1, 1, 0, 0, 0, 0, 0, 0}
1.1 root 126:
127: #ifdef HPUX_ASM
128:
129: /* Override parts of tm-m68k.h to fit the HPUX assembler. */
130:
131: #undef TARGET_VERSION
132: #undef REGISTER_NAMES
133: #undef FUNCTION_PROLOGUE
134: #undef FUNCTION_EPILOGUE
135: #undef ASM_OUTPUT_REG_PUSH
136: #undef ASM_OUTPUT_REG_POP
137: #undef ASM_FILE_START
138: #undef ASM_APP_ON
139: #undef ASM_APP_OFF
140: #undef TEXT_SECTION_ASM_OP
141: #undef DATA_SECTION_ASM_OP
142: #undef ASM_OUTPUT_DOUBLE
143: #undef ASM_OUTPUT_FLOAT
144: #undef ASM_OUTPUT_INT
145: #undef ASM_OUTPUT_SHORT
146: #undef ASM_OUTPUT_CHAR
147: #undef ASM_OUTPUT_BYTE
148: #undef ASM_OUTPUT_ADDR_VEC_ELT
149: #undef ASM_OUTPUT_ADDR_DIFF_ELT
150: #undef ASM_OUTPUT_ALIGN
151: #undef ASM_OUTPUT_SKIP
152: #undef ASM_OUTPUT_COMMON
153: #undef ASM_OUTPUT_LOCAL
154: #undef ASM_FORMAT_PRIVATE_NAME
155: #undef PRINT_OPERAND
156: #undef PRINT_OPERAND_ADDRESS
157: #undef FUNCTION_PROFILER
158: #undef ASM_GLOBALIZE_LABEL
159: #undef ASM_OUTPUT_INTERNAL_LABEL
160:
161: #define TARGET_VERSION fprintf (stderr, " (68k, SGS/hpux syntax)");
162:
163: #define REGISTER_NAMES \
164: {"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7", \
165: "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%fp", "%sp", \
166: "%fp0", "%fp1", "%fp2", "%fp3", "%fp4", "%fp5", "%fp6", "%fp7"}
167:
168: #define FUNCTION_PROLOGUE(FILE, SIZE) \
169: { register int regno; \
170: register int mask = 0; \
171: extern char call_used_regs[]; \
172: int fsize = (SIZE); \
173: if (frame_pointer_needed) \
174: { if (fsize < 0x8000) \
175: fprintf (FILE, "\tlink.w %%a6,&%d\n", -fsize); \
176: else if (TARGET_68020) \
177: fprintf (FILE, "\tlink.l %%a6,&%d\n", -fsize); \
178: else \
179: fprintf (FILE, "\tlink.w %%a6,&0\n\tsub.l &%d,%%sp\n", fsize); } \
180: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \
181: if (regs_ever_live[regno] && ! call_used_regs[regno]) \
182: mask |= 1 << (regno - 16); \
183: if (mask != 0) \
184: fprintf (FILE, "\tfmovem &0x%x,-(%%sp)\n", mask & 0xff); \
185: mask = 0; \
186: for (regno = 0; regno < 16; regno++) \
187: if (regs_ever_live[regno] && ! call_used_regs[regno]) \
188: mask |= 1 << (15 - regno); \
189: if (frame_pointer_needed) \
190: mask &= ~ (1 << (15-FRAME_POINTER_REGNUM)); \
191: if (exact_log2 (mask) >= 0) \
192: fprintf (FILE, "\tmov.l %s,-(%%sp)\n", reg_names[15 - exact_log2 (mask)]); \
193: else if (mask) fprintf (FILE, "\tmovm.l &0x%x,-(%%sp)\n", mask); }
194:
1.1.1.3 ! root 195: #define PROFILE_BEFORE_PROLOGUE
! 196:
1.1 root 197: #define FUNCTION_PROFILER(FILE, LABEL_NO) \
198: fprintf (FILE, "\tmov.l &LP%d,%%a0\n\tjsr mcount\n", (LABEL_NO));
199:
200: #define FUNCTION_EPILOGUE(FILE, SIZE) \
201: { register int regno; \
202: register int mask, fmask; \
203: register int nregs; \
204: int offset, foffset; \
205: extern char call_used_regs[]; \
206: extern int current_function_pops_args; \
207: extern int current_function_args_size; \
208: int fsize = (SIZE); \
209: int big = 0; \
210: nregs = 0; fmask = 0; \
211: for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \
212: if (regs_ever_live[regno] && ! call_used_regs[regno]) \
213: { nregs++; fmask |= 1 << (23 - regno); } \
214: foffset = nregs * 12; \
215: nregs = 0; mask = 0; \
216: if (frame_pointer_needed) regs_ever_live[FRAME_POINTER_REGNUM] = 0; \
217: for (regno = 0; regno < 16; regno++) \
218: if (regs_ever_live[regno] && ! call_used_regs[regno]) \
219: { nregs++; mask |= 1 << regno; } \
220: offset = foffset + nregs * 4; \
221: if (offset + fsize >= 0x8000 && frame_pointer_needed) \
222: { fprintf (FILE, "\tmov.l &%d,%%a0\n", -fsize); \
223: fsize = 0, big = 1; } \
224: if (exact_log2 (mask) >= 0) { \
225: if (big) \
226: fprintf (FILE, "\tmov.l -%d(%%a6,%%a0.l),%s\n", \
227: offset + fsize, reg_names[exact_log2 (mask)]); \
228: else if (! frame_pointer_needed) \
229: fprintf (FILE, "\tmov.l (%%sp)+,%s\n", \
230: reg_names[exact_log2 (mask)]); \
231: else \
232: fprintf (FILE, "\tmov.l -%d(%%a6),%s\n", \
233: offset + fsize, reg_names[exact_log2 (mask)]); } \
234: else if (mask) { \
235: if (big) \
236: fprintf (FILE, "\tmovm.l -%d(%%a6,%%a0.l),&0x%x\n", \
237: offset + fsize, mask); \
238: else if (! frame_pointer_needed) \
239: fprintf (FILE, "\tmovm.l (%%sp)+,&0x%x\n", mask); \
240: else \
241: fprintf (FILE, "\tmovm.l -%d(%%a6),&0x%x\n", \
242: offset + fsize, mask); } \
243: if (fmask) { \
244: if (big) \
245: fprintf (FILE, "\tfmovem -%d(%%a6,%%a0.l),&0x%x\n", \
246: foffset + fsize, fmask); \
247: else if (! frame_pointer_needed) \
248: fprintf (FILE, "\tfmovem (%%sp)+,&0x%x\n", fmask); \
249: else \
250: fprintf (FILE, "\tfmovem -%d(%%a6),&0x%x\n", \
251: foffset + fsize, fmask); } \
252: if (frame_pointer_needed) \
253: fprintf (FILE, "\tunlk %%a6\n"); \
254: if (current_function_pops_args && current_function_args_size) \
255: fprintf (FILE, "\trtd &%d\n", current_function_args_size); \
256: else fprintf (FILE, "\trts\n"); }
257:
258: /* This is how to output an insn to push a register on the stack.
259: It need not be very fast code. */
260:
261: #define ASM_OUTPUT_REG_PUSH(FILE,REGNO) \
262: fprintf (FILE, "\tmov.l %s,-(%%sp)\n", reg_names[REGNO])
263:
264: /* This is how to output an insn to pop a register from the stack.
265: It need not be very fast code. */
266:
267: #define ASM_OUTPUT_REG_POP(FILE,REGNO) \
268: fprintf (FILE, "\tmov.l (%%sp)+,%s\n", reg_names[REGNO])
269:
270: #define ASM_FILE_START(FILE)
271:
272: #define ASM_APP_ON ""
273:
274: #define ASM_APP_OFF ""
275:
276: #define TEXT_SECTION_ASM_OP "text"
277:
278: #define DATA_SECTION_ASM_OP "data"
279:
280: #define ASCII_DATA_ASM_OP "\tbyte"
281:
282: /* This says how to output an assembler line
283: to define a global common symbol. */
284:
285: #define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED) \
286: ( fputs ("\tcomm ", (FILE)), \
287: assemble_name ((FILE), (NAME)), \
1.1.1.3 ! root 288: fprintf ((FILE), ",%u\n", (ROUNDED)))
1.1 root 289:
290: /* This says how to output an assembler line
291: to define a local common symbol. */
292:
293: #define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \
294: ( fputs ("\tlcomm ", (FILE)), \
295: assemble_name ((FILE), (NAME)), \
1.1.1.3 ! root 296: fprintf ((FILE), ",%u,2\n", (ROUNDED)))
1.1 root 297:
298: /* Store in OUTPUT a string (made with alloca) containing
299: an assembler-name for a local static variable named NAME.
300: LABELNO is an integer which is different for each call. */
301:
302: #define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO) \
303: ( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 12), \
304: sprintf ((OUTPUT), "%s___%d", (NAME), (LABELNO)))
305:
306: /* This is how to output a command to make the user-level label named NAME
307: defined for reference from other files. */
308:
309: #define ASM_GLOBALIZE_LABEL(FILE,NAME) \
310: do { fputs ("\tglobal ", FILE); assemble_name (FILE, NAME); fputs ("\n", FILE);} while (0)
311:
312: #define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \
313: do{ if (PREFIX[0] == 'L' && PREFIX[1] == 'I') \
314: fprintf(FILE, "\tset %s%d,.+2\n", PREFIX, NUM); \
315: else \
316: fprintf (FILE, "%s%d:\n", PREFIX, NUM); \
317: } while(0)
318:
319: #define ASM_OUTPUT_DOUBLE(FILE, VALUE) \
320: fprintf (FILE, "\tdouble 0f%.20g\n", (VALUE))
321:
322: #define ASM_OUTPUT_FLOAT(FILE, VALUE) \
323: fprintf (FILE, "\tfloat 0f%.9g\n", (VALUE))
324:
325: /* This is how to output an assembler line defining an `int' constant. */
326:
327: #define ASM_OUTPUT_INT(FILE,VALUE) \
328: ( fprintf (FILE, "\tlong "), \
329: output_addr_const (FILE, (VALUE)), \
330: fprintf (FILE, "\n"))
331:
332: /* Likewise for `char' and `short' constants. */
333:
334: #define ASM_OUTPUT_SHORT(FILE,VALUE) \
335: ( fprintf (FILE, "\tshort "), \
336: output_addr_const (FILE, (VALUE)), \
337: fprintf (FILE, "\n"))
338:
339: #define ASM_OUTPUT_CHAR(FILE,VALUE) \
340: ( fprintf (FILE, "\tbyte "), \
341: output_addr_const (FILE, (VALUE)), \
342: fprintf (FILE, "\n"))
343:
344: /* This is how to output an assembler line for a numeric constant byte. */
345:
346: #define ASM_OUTPUT_BYTE(FILE,VALUE) \
347: fprintf (FILE, "\tbyte 0x%x\n", (VALUE))
348:
349: #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
350: fprintf (FILE, "\tlong L%d\n", VALUE)
351:
352: #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \
353: fprintf (FILE, "\tshort L%d-L%d\n", VALUE, REL)
354:
355: #define ASM_OUTPUT_ALIGN(FILE,LOG) \
356: if ((LOG) == 1) \
357: fprintf (FILE, "\tlalign 2\n"); \
358: else if ((LOG) != 0) \
359: abort ();
360:
361: #define ASM_OUTPUT_SKIP(FILE,SIZE) \
1.1.1.3 ! root 362: fprintf (FILE, "\tspace %u\n", (SIZE))
1.1 root 363:
364: #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME)
365: #define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO)
366:
367: #define PRINT_OPERAND(FILE, X, CODE) \
368: { if (CODE == '.') fprintf (FILE, "."); \
369: else if (CODE == '#') fprintf (FILE, "&"); \
370: else if (CODE == '-') fprintf (FILE, "-(%%sp)"); \
371: else if (CODE == '+') fprintf (FILE, "(%%sp)+"); \
372: else if (CODE == '@') fprintf (FILE, "(%%sp)"); \
373: else if (CODE == '!') fprintf (FILE, "%%cc"); \
374: else if (GET_CODE (X) == REG) \
375: fprintf (FILE, "%s", reg_names[REGNO (X)]); \
376: else if (GET_CODE (X) == MEM) \
377: output_address (XEXP (X, 0)); \
378: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == SFmode) \
379: { union { double d; int i[2]; } u; \
380: union { float f; int i; } u1; \
381: u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \
382: u1.f = u.d; \
383: if (CODE == 'f') \
384: fprintf (FILE, "&0f%.9g", u1.f); \
385: else \
386: fprintf (FILE, "&0x%x", u1.i); } \
387: else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == DFmode) \
388: { union { double d; int i[2]; } u; \
389: u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \
390: fprintf (FILE, "&0f%.20g", u.d); } \
391: else { putc ('&', FILE); output_addr_const (FILE, X); }}
392:
393: #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
394: { register rtx reg1, reg2, breg, ireg; \
395: register rtx addr = ADDR; \
396: rtx offset; \
397: switch (GET_CODE (addr)) \
398: { \
399: case REG: \
400: fprintf (FILE, "(%s)", reg_names[REGNO (addr)]); \
401: break; \
402: case PRE_DEC: \
403: fprintf (FILE, "-(%s)", reg_names[REGNO (XEXP (addr, 0))]); \
404: break; \
405: case POST_INC: \
406: fprintf (FILE, "(%s)+", reg_names[REGNO (XEXP (addr, 0))]); \
407: break; \
408: case PLUS: \
409: reg1 = 0; reg2 = 0; \
410: ireg = 0; breg = 0; \
411: offset = 0; \
412: if (CONSTANT_ADDRESS_P (XEXP (addr, 0))) \
413: { \
414: offset = XEXP (addr, 0); \
415: addr = XEXP (addr, 1); \
416: } \
417: else if (CONSTANT_ADDRESS_P (XEXP (addr, 1))) \
418: { \
419: offset = XEXP (addr, 1); \
420: addr = XEXP (addr, 0); \
421: } \
422: if (GET_CODE (addr) != PLUS) ; \
423: else if (GET_CODE (XEXP (addr, 0)) == SIGN_EXTEND) \
424: { \
425: reg1 = XEXP (addr, 0); \
426: addr = XEXP (addr, 1); \
427: } \
428: else if (GET_CODE (XEXP (addr, 1)) == SIGN_EXTEND) \
429: { \
430: reg1 = XEXP (addr, 1); \
431: addr = XEXP (addr, 0); \
432: } \
433: else if (GET_CODE (XEXP (addr, 0)) == MULT) \
434: { \
435: reg1 = XEXP (addr, 0); \
436: addr = XEXP (addr, 1); \
437: } \
438: else if (GET_CODE (XEXP (addr, 1)) == MULT) \
439: { \
440: reg1 = XEXP (addr, 1); \
441: addr = XEXP (addr, 0); \
442: } \
443: else if (GET_CODE (XEXP (addr, 0)) == REG) \
444: { \
445: reg1 = XEXP (addr, 0); \
446: addr = XEXP (addr, 1); \
447: } \
448: else if (GET_CODE (XEXP (addr, 1)) == REG) \
449: { \
450: reg1 = XEXP (addr, 1); \
451: addr = XEXP (addr, 0); \
452: } \
453: if (GET_CODE (addr) == REG || GET_CODE (addr) == MULT \
454: || GET_CODE (addr) == SIGN_EXTEND) \
455: { if (reg1 == 0) reg1 = addr; else reg2 = addr; addr = 0; } \
456: /* for OLD_INDEXING \
457: else if (GET_CODE (addr) == PLUS) \
458: { \
459: if (GET_CODE (XEXP (addr, 0)) == REG) \
460: { \
461: reg2 = XEXP (addr, 0); \
462: addr = XEXP (addr, 1); \
463: } \
464: else if (GET_CODE (XEXP (addr, 1)) == REG) \
465: { \
466: reg2 = XEXP (addr, 1); \
467: addr = XEXP (addr, 0); \
468: } \
469: } \
470: */ \
471: if (offset != 0) { if (addr != 0) abort (); addr = offset; } \
472: if ((reg1 && (GET_CODE (reg1) == SIGN_EXTEND \
473: || GET_CODE (reg1) == MULT)) \
474: || (reg2 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg2)))) \
475: { breg = reg2; ireg = reg1; } \
476: else if (reg1 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg1))) \
477: { breg = reg1; ireg = reg2; } \
478: if (ireg != 0 && breg == 0 && GET_CODE (addr) == LABEL_REF) \
479: { int scale = 1; \
480: if (GET_CODE (ireg) == MULT) \
481: { scale = INTVAL (XEXP (ireg, 1)); \
482: ireg = XEXP (ireg, 0); } \
483: if (GET_CODE (ireg) == SIGN_EXTEND) \
484: fprintf (FILE, "L%d-LI%d(%%pc,%s.w", \
485: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
486: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
487: reg_names[REGNO (XEXP (ireg, 0))]); \
488: else \
489: fprintf (FILE, "L%d-LI%d(%%pc,%s.l", \
490: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
491: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
492: reg_names[REGNO (ireg)]); \
493: if (scale != 1) fprintf (FILE, "*%d", scale); \
494: putc (')', FILE); \
495: break; } \
496: if (ireg != 0 || breg != 0) \
497: { int scale = 1; \
498: if (breg == 0) \
499: abort (); \
500: if (addr != 0) \
501: output_addr_const (FILE, addr); \
502: fprintf (FILE, "(%s", reg_names[REGNO (breg)]); \
503: if (ireg != 0) \
504: putc (',', FILE); \
505: if (ireg != 0 && GET_CODE (ireg) == MULT) \
506: { scale = INTVAL (XEXP (ireg, 1)); \
507: ireg = XEXP (ireg, 0); } \
508: if (ireg != 0 && GET_CODE (ireg) == SIGN_EXTEND) \
509: fprintf (FILE, "%s.w", reg_names[REGNO (XEXP (ireg, 0))]); \
510: else if (ireg != 0) \
511: fprintf (FILE, "%s.l", reg_names[REGNO (ireg)]); \
512: if (scale != 1) fprintf (FILE, "*%d", scale); \
513: putc (')', FILE); \
514: break; \
515: } \
516: else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF) \
517: { fprintf (FILE, "L%d-LI%d(%%pc,%s.w)", \
518: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
519: CODE_LABEL_NUMBER (XEXP (addr, 0)), \
520: reg_names[REGNO (reg1)]); \
521: break; } \
522: default: \
523: if (GET_CODE (addr) == CONST_INT \
524: && INTVAL (addr) < 0x8000 \
525: && INTVAL (addr) >= -0x8000) \
526: fprintf (FILE, "%d.w", INTVAL (addr)); \
527: else \
528: output_addr_const (FILE, addr); \
529: }}
530:
531: #define ASM_OUTPUT_ASCII(f, p, size) \
532: { register int i; \
533: int inside; \
534: inside = FALSE; \
535: for (i = 0; i < size; i++) { \
536: if (i % 8 == 0) { \
537: if (i != 0) { \
538: if (inside) \
539: putc('"', f); \
540: putc('\n', f); \
541: inside = FALSE; \
542: } \
543: fprintf(f, "%s ", ASCII_DATA_ASM_OP); \
544: } \
545: if (p[i] < 32 || p[i] == '\\' || p[i] == '"' || p[i] == 127) { \
546: if (inside) { \
547: putc('"', f); \
548: inside = FALSE; \
549: } \
550: if (i % 8 != 0) \
551: putc(',', f); \
552: fprintf(f, "%d", p[i]); \
553: } else { \
554: if (!inside) { \
555: if (i % 8 != 0) \
556: putc(',', f); \
557: putc('"', f); \
558: inside = TRUE; \
559: } \
560: putc(p[i], f); \
561: } \
562: } \
563: if (inside) \
564: putc('"', f); \
565: putc('\n', f); \
566: }
567:
568: /* Translate Motorola opcodes such as `jbeq'
569: into SGS opcodes such as `beq.w'.
570: Delete the `e' in `move...' and `fmove'.
571: Change `ftst' to `ftest'. */
572:
573: #define ASM_OUTPUT_OPCODE(FILE, PTR) \
574: { if ((PTR)[0] == 'j' && (PTR)[1] == 'b') \
575: { ++(PTR); \
576: while (*(PTR) != ' ') \
577: { putc (*(PTR), (FILE)); ++(PTR); } \
578: fprintf ((FILE), ".w"); } \
579: else if ((PTR)[0] == 'f') \
580: { \
581: if (!strncmp ((PTR), "fmove", 5)) \
582: { fprintf ((FILE), "fmov"); (PTR) += 5; } \
583: else if (!strncmp ((PTR), "ftst", 4)) \
584: { fprintf ((FILE), "ftest"); (PTR) += 4; } \
585: } \
586: else if ((PTR)[0] == 'm' && (PTR)[1] == 'o' \
587: && (PTR)[2] == 'v' && (PTR)[3] == 'e') \
588: { fprintf ((FILE), "mov"); (PTR) += 4; } \
589: }
590:
591: /* Prevent output of `gcc_compiled.:'. */
592:
593: #define ASM_IDENTIFY_GCC(FILE)
594:
1.1.1.3 ! root 595: #endif /* HPUX_ASM */
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