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