| blob | ab2aff7a22c84d228a8a56b5a3021875df47bc61 |
1 diff -ruN gcc-4.6.2/configure gcc-4.6.2.aros/configure
2 --- gcc-4.6.2/configure 2011-06-27 22:54:59.000000000 +0200
3 +++ gcc-4.6.2.aros/configure 2013-08-26 07:55:42.000000000 +0200
4 @@ -2997,6 +2997,9 @@
5 ppc*-*-pe)
6 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv"
7 ;;
8 + *-*-aros*)
9 + noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv gdb"
10 + ;;
11 powerpc-*-beos*)
12 noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
13 ;;
14 @@ -3810,6 +3813,8 @@
15 # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
16 host_makefile_frag="config/mh-x86omitfp"
17 ;;
18 + *-*-aros*)
19 + ;;
20 esac
21 fi
23 diff -ruN gcc-4.6.2/configure.ac gcc-4.6.2.aros/configure.ac
24 --- gcc-4.6.2/configure.ac 2011-06-27 22:54:59.000000000 +0200
25 +++ gcc-4.6.2.aros/configure.ac 2013-08-26 07:55:42.000000000 +0200
26 @@ -453,6 +453,9 @@
27 ppc*-*-pe)
28 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv"
29 ;;
30 + *-*-aros*)
31 + noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv gdb"
32 + ;;
33 powerpc-*-beos*)
34 noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
35 ;;
36 @@ -1237,6 +1240,8 @@
37 # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
38 host_makefile_frag="config/mh-x86omitfp"
39 ;;
40 + *-*-aros*)
41 + ;;
42 esac
43 fi
45 diff -ruN gcc-4.6.2/fixincludes/configure gcc-4.6.2.aros/fixincludes/configure
46 --- gcc-4.6.2/fixincludes/configure 2010-06-03 08:45:02.000000000 +0200
47 +++ gcc-4.6.2.aros/fixincludes/configure 2013-08-26 07:55:42.000000000 +0200
48 @@ -4245,6 +4245,7 @@
49 fi
50 else
51 case $host in
52 + *-*-aros* | \
53 i?86-*-msdosdjgpp* | \
54 i?86-*-mingw32* | \
55 x86_64-*-mingw32* | \
56 diff -ruN gcc-4.6.2/fixincludes/configure.ac gcc-4.6.2.aros/fixincludes/configure.ac
57 --- gcc-4.6.2/fixincludes/configure.ac 2010-06-03 08:45:02.000000000 +0200
58 +++ gcc-4.6.2.aros/fixincludes/configure.ac 2013-08-26 07:55:42.000000000 +0200
59 @@ -49,6 +49,7 @@
60 TARGET=oneprocess
61 fi],
62 [case $host in
63 + *-*-aros* | \
64 i?86-*-msdosdjgpp* | \
65 i?86-*-mingw32* | \
66 x86_64-*-mingw32* | \
67 diff -ruN gcc-4.6.2/gcc/config/arm/aros.h gcc-4.6.2.aros/gcc/config/arm/aros.h
68 --- gcc-4.6.2/gcc/config/arm/aros.h 1970-01-01 01:00:00.000000000 +0100
69 +++ gcc-4.6.2.aros/gcc/config/arm/aros.h 2013-08-26 07:55:42.000000000 +0200
70 @@ -0,0 +1,82 @@
71 +/* Configuration file for ARM AROS EABI targets.
72 + Copyright (C) 2004, 2005, 2006, 2007, 2010
73 + Free Software Foundation, Inc.
74 + Contributed by Pavel Fedin
75 + Based on linux-eabi.h and other AROS targets
76 +
77 + This file is part of GCC.
78 +
79 + GCC is free software; you can redistribute it and/or modify it
80 + under the terms of the GNU General Public License as published
81 + by the Free Software Foundation; either version 3, or (at your
82 + option) any later version.
83 +
84 + GCC is distributed in the hope that it will be useful, but WITHOUT
85 + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
86 + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
87 + License for more details.
88 +
89 + You should have received a copy of the GNU General Public License
90 + along with GCC; see the file COPYING3. If not see
91 + <http://www.gnu.org/licenses/>. */
92 +
93 +/* On EABI GNU/Linux, we want both the BPABI builtins and the
94 + GNU/Linux builtins. */
95 +#undef TARGET_OS_CPP_BUILTINS
96 +#define TARGET_OS_CPP_BUILTINS() \
97 + do \
98 + { \
99 + TARGET_BPABI_CPP_BUILTINS(); \
100 + builtin_define_std ("AROS"); \
101 + builtin_define ("AMIGA"); \
102 + builtin_define ("_AMIGA"); \
103 + builtin_assert ("system=posix"); \
104 + if (flag_pic) \
105 + { \
106 + builtin_define ("__PIC__"); \
107 + builtin_define ("__pic__"); \
108 + } \
109 + } \
110 + while (false)
111 +
112 +/* We default to a softfp ABI so that we are compatible
113 + with the Linux EABI (as used by the linker). */
114 +#undef TARGET_DEFAULT_FLOAT_ABI
115 +#define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_SOFTFP
116 +
117 +/* We default to the "aapcs-linux" ABI so that enums are int-sized by
118 + default. */
119 +#undef ARM_DEFAULT_ABI
120 +#define ARM_DEFAULT_ABI ARM_ABI_AAPCS_LINUX
121 +
122 +/* Default to armv5t so that thumb shared libraries work.
123 + The ARM10TDMI core is the default for armv5t, so set
124 + SUBTARGET_CPU_DEFAULT to achieve this. */
125 +#undef SUBTARGET_CPU_DEFAULT
126 +#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
127 +
128 +/* TARGET_BIG_ENDIAN_DEFAULT is set in
129 + config.gcc for big endian configurations. */
130 +#undef TARGET_LINKER_EMULATION
131 +#if TARGET_BIG_ENDIAN_DEFAULT
132 +#define TARGET_LINKER_EMULATION "armelfb_aros"
133 +#else
134 +#define TARGET_LINKER_EMULATION "armelf_aros"
135 +#endif
136 +
137 +#undef SUBTARGET_CPP_SPEC
138 +#define SUBTARGET_CPP_SPEC "-D__ELF__ %{!nostdinc:%{!nostdc:%{!noposixc:-isystem %R/include/aros/posixc} -isystem %R/include/aros/stdc}}"
139 +
140 +#undef SUBTARGET_EXTRA_LINK_SPEC
141 +#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION
142 +
143 +/* Provide a LINK_SPEC appropriate for AROS. */
144 +#undef LINK_SPEC
145 +#define LINK_SPEC "-m armelf_aros -L %R/lib"
146 +
147 +/* Use own supplement to libgcc. */
148 +#undef LIBGCC_SPEC
149 +#define LIBGCC_SPEC "-laeabi -lgcc"
150 +
151 +/* FIXME: AROS doesn't support dw2 unwinding yet. */
152 +#undef MD_FALLBACK_FRAME_STATE_FOR
153 diff -ruN gcc-4.6.2/gcc/config/arm/t-aros gcc-4.6.2.aros/gcc/config/arm/t-aros
154 --- gcc-4.6.2/gcc/config/arm/t-aros 1970-01-01 01:00:00.000000000 +0100
155 +++ gcc-4.6.2.aros/gcc/config/arm/t-aros 2013-08-26 11:26:23.000000000 +0200
156 @@ -0,0 +1,21 @@
157 +# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
158 +# 2008, 2010 Free Software Foundation, Inc.
159 +#
160 +# This file is part of GCC.
161 +#
162 +# GCC is free software; you can redistribute it and/or modify
163 +# it under the terms of the GNU General Public License as published by
164 +# the Free Software Foundation; either version 3, or (at your option)
165 +# any later version.
166 +#
167 +# GCC is distributed in the hope that it will be useful,
168 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
169 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
170 +# GNU General Public License for more details.
171 +#
172 +# You should have received a copy of the GNU General Public License
173 +# along with GCC; see the file COPYING3. If not see
174 +# <http://www.gnu.org/licenses/>.
175 +
176 +MULTILIB_OPTIONS = marm mfloat-abi=hard
177 +MULTILIB_DIRNAMES = arm fpu
178 diff -ruN gcc-4.6.2/gcc/config/arm/unwind-arm.c gcc-4.6.2.aros/gcc/config/arm/unwind-arm.c
179 --- gcc-4.6.2/gcc/config/arm/unwind-arm.c 2009-10-30 15:55:10.000000000 +0100
180 +++ gcc-4.6.2.aros/gcc/config/arm/unwind-arm.c 2013-08-26 07:55:42.000000000 +0200
181 @@ -40,8 +40,10 @@
182 bool is_reference,
183 void **matched_object);
185 +#if !defined(__AROS__)
186 _Unwind_Ptr __attribute__((weak))
187 __gnu_Unwind_Find_exidx (_Unwind_Ptr, int *);
188 +#endif
190 /* Misc constants. */
191 #define R_IP 12
192 @@ -598,6 +600,7 @@
193 instruction itself. */
194 return_address -= 2;
196 +#if !defined(__AROS__)
197 if (__gnu_Unwind_Find_exidx)
198 {
199 eitp = (const __EIT_entry *) __gnu_Unwind_Find_exidx (return_address,
200 @@ -609,6 +612,7 @@
201 }
202 }
203 else
204 +#endif
205 {
206 eitp = &__exidx_start;
207 nrec = &__exidx_end - &__exidx_start;
208 diff -ruN gcc-4.6.2/gcc/config/aros.h gcc-4.6.2.aros/gcc/config/aros.h
209 --- gcc-4.6.2/gcc/config/aros.h 1970-01-01 01:00:00.000000000 +0100
210 +++ gcc-4.6.2.aros/gcc/config/aros.h 2013-08-26 07:55:42.000000000 +0200
211 @@ -0,0 +1,109 @@
212 +/* Definitions for AROS
213 + Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
214 + Contributed by Fabio Alemagna
215 + Based upon linux.h, contributed by Eric Youngdale.
216 +
217 +This file is part of GNU CC.
218 +
219 +GNU CC is free software; you can redistribute it and/or modify
220 +it under the terms of the GNU General Public License as published by
221 +the Free Software Foundation; either version 2, or (at your option)
222 +any later version.
223 +
224 +GNU CC is distributed in the hope that it will be useful,
225 +but WITHOUT ANY WARRANTY; without even the implied warranty of
226 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
227 +GNU General Public License for more details.
228 +
229 +You should have received a copy of the GNU General Public License
230 +along with GNU CC; see the file COPYING. If not, write to
231 +the Free Software Foundation, 59 Temple Place - Suite 330,
232 +Boston, MA 02111-1307, USA. */
233 +
234 +/* Don't assume anything about the header files. */
235 +#define NO_IMPLICIT_EXTERN_C
236 +
237 +#undef SIZE_TYPE
238 +#define SIZE_TYPE "long unsigned int"
239 +
240 +#undef WCHAR_TYPE
241 +#define WCHAR_TYPE "char"
242 +
243 +#undef WCHAR_TYPE_SIZE
244 +#define WCHAR_TYPE_SIZE 8
245 +
246 +#undef PTRDIFF_TYPE
247 +#define PTRDIFF_TYPE "long int"
248 +
249 +#undef TARGET_OS_CPP_BUILTINS
250 +#define TARGET_OS_CPP_BUILTINS() \
251 + do \
252 + { \
253 + builtin_define_std ("AROS"); \
254 + builtin_define ("AMIGA"); \
255 + builtin_define ("_AMIGA"); \
256 + builtin_define ("__ELF__"); \
257 + builtin_assert ("system=posix"); \
258 + } \
259 + while (0)
260 +
261 +#undef ASM_APP_ON
262 +#define ASM_APP_ON "#APP\n"
263 +
264 +#undef ASM_APP_OFF
265 +#define ASM_APP_OFF "#NO_APP\n"
266 +
267 +#undef MD_EXEC_PREFIX
268 +#undef MD_STARTFILE_PREFIX
269 +
270 +/* Provide a STARTFILE_SPEC appropriate for AROS. AROS has its own
271 + set of startup files which also take care of handling C++
272 + constructors/destructors. */
273 +
274 +#undef STARTFILE_SPEC
275 +#define STARTFILE_SPEC \
276 + "%{detach:detach.o%s} startup.o%s %{nix:nixmain.o%s}"
277 +
278 +/* Provide a ENDFILE_SPEC appropriate for AROS. */
279 +
280 +#undef ENDFILE_SPEC
281 +#define ENDFILE_SPEC \
282 + "-lautoinit"
283 +
284 +#undef INCLUDE_DEFAULTS
285 +#define INCLUDE_DEFAULTS \
286 +{ \
287 + { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, 0, 0 }, \
288 + { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, 0, 1 }, \
289 + { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, 0, 0 }, \
290 + { "/local/include", 0, 0, 1, 1, 0 }, \
291 + { "/include", STANDARD_INCLUDE_COMPONENT, 0, 0, 1, 0 }, \
292 + { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 }, \
293 + { 0, 0, 0, 0, 0, 0 } \
294 +}; \
295 +
296 +#undef CPP_SPEC
297 +#define CPP_SPEC "%{!nostdinc:%{!nostdc:%{!noposixc:-isystem %R/include/aros/posixc} -isystem %R/include/aros/stdc}}"
298 +
299 +/* This is for -profile to use -lc_p instead of -lc. */
300 +#ifndef CC1_SPEC
301 +#define CC1_SPEC "%{profile:-p}"
302 +#endif
303 +
304 +/* The GNU C++ standard library requires that these macros be defined. */
305 +#undef CPLUSPLUS_CPP_SPEC
306 +#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
307 +
308 +#undef LIB_SPEC
309 +#define LIB_SPEC \
310 + "-lmui -larossupport -lamiga %{!nostdc:%{!noposixc:-lposixc} -lstdcio -lstdc} -lcodesets -lkeymap -lexpansion -lcommodities -ldiskfont -lasl -lmuimaster -ldatatypes -lcybergraphics -lworkbench -licon -lintuition -lgadtools -llayers -laros -lpartition -liffparse -lgraphics -llocale -ldos -lutility -loop %{!nosysbase:-lexec} -lautoinit -llibinit -lautoinit %{nostdc:-lstdc.static}"
311 +
312 +#if !defined(USE_GNULIBC_1) && defined(HAVE_LD_EH_FRAME_HDR)
313 +#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
314 +#endif
315 +
316 +/* AROS uses its own collect-like program for the moment. */
317 +#undef LINKER_NAME
318 +#define LINKER_NAME "collect-aros"
319 +
320 +#define TARGET_HAS_F_SETLKW
321 diff -ruN gcc-4.6.2/gcc/config/i386/aros64.h gcc-4.6.2.aros/gcc/config/i386/aros64.h
322 --- gcc-4.6.2/gcc/config/i386/aros64.h 1970-01-01 01:00:00.000000000 +0100
323 +++ gcc-4.6.2.aros/gcc/config/i386/aros64.h 2013-08-26 07:55:42.000000000 +0200
324 @@ -0,0 +1,40 @@
325 +/* Definitions for AMD x86_64 running AROS systems with ELF64 format.
326 + Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
327 + Free Software Foundation, Inc.
328 + Contributed by Stanislaw Szymczyk <sszymczy@gmail.com>. Based on aros.h.
329 +
330 +This file is part of GNU CC.
331 +
332 +GNU CC is free software; you can redistribute it and/or modify
333 +it under the terms of the GNU General Public License as published by
334 +the Free Software Foundation; either version 2, or (at your option)
335 +any later version.
336 +
337 +GNU CC is distributed in the hope that it will be useful,
338 +but WITHOUT ANY WARRANTY; without even the implied warranty of
339 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
340 +GNU General Public License for more details.
341 +
342 +You should have received a copy of the GNU General Public License
343 +along with GNU CC; see the file COPYING. If not, write to
344 +the Free Software Foundation, 59 Temple Place - Suite 330,
345 +Boston, MA 02111-1307, USA. */
346 +
347 +/* Output at beginning of assembler file. */
348 +/* The .file command should always begin the output. */
349 +
350 +#undef TARGET_VERSION
351 +#define TARGET_VERSION fprintf (stderr, " (x86_64 AROS/ELF)");
352 +
353 +/* The svr4 ABI for the i386 says that records and unions are returned
354 + in memory. In the 64bit compilation we will turn this flag off in
355 + override_options, as we never do pcc_struct_return scheme on this target. */
356 +#undef DEFAULT_PCC_STRUCT_RETURN
357 +#define DEFAULT_PCC_STRUCT_RETURN 1
358 +
359 +/* Provide a LINK_SPEC appropriate for AROS. */
360 +
361 +#undef LINK_SPEC
362 +#define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} -L %R/lib"
363 +
364 +/* FIXME: AROS doesn't support dw2 unwinding yet. */
365 diff -ruN gcc-4.6.2/gcc/config/i386/aros.h gcc-4.6.2.aros/gcc/config/i386/aros.h
366 --- gcc-4.6.2/gcc/config/i386/aros.h 1970-01-01 01:00:00.000000000 +0100
367 +++ gcc-4.6.2.aros/gcc/config/i386/aros.h 2013-08-26 07:55:42.000000000 +0200
368 @@ -0,0 +1,28 @@
369 +/* Definitions for Intel 386 running AROS systems with ELF format.
370 + Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
371 + Free Software Foundation, Inc.
372 + Contributed by Fabio Alemagna.
373 + Based upon i386/linux.h by Eric Youngdale.
374 +
375 +This file is part of GNU CC.
376 +
377 +GNU CC is free software; you can redistribute it and/or modify
378 +it under the terms of the GNU General Public License as published by
379 +the Free Software Foundation; either version 2, or (at your option)
380 +any later version.
381 +
382 +GNU CC is distributed in the hope that it will be useful,
383 +but WITHOUT ANY WARRANTY; without even the implied warranty of
384 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
385 +GNU General Public License for more details.
386 +
387 +You should have received a copy of the GNU General Public License
388 +along with GNU CC; see the file COPYING. If not, write to
389 +the Free Software Foundation, 59 Temple Place - Suite 330,
390 +Boston, MA 02111-1307, USA. */
391 +
392 +#undef TARGET_VERSION
393 +#define TARGET_VERSION fprintf (stderr, " (i386 AROS/ELF)");
394 +
395 +#undef LINK_SPEC
396 +#define LINK_SPEC "-m elf_i386 -L%R/lib"
397 diff -ruN gcc-4.6.2/gcc/config/m68k/m68k.c gcc-4.6.2.aros/gcc/config/m68k/m68k.c
398 --- gcc-4.6.2/gcc/config/m68k/m68k.c 2011-07-31 17:09:25.000000000 +0200
399 +++ gcc-4.6.2.aros/gcc/config/m68k/m68k.c 2013-08-26 07:55:42.000000000 +0200
400 @@ -4522,7 +4522,7 @@
401 else if (letter == '/')
402 asm_fprintf (file, "%R");
403 else if (letter == '?')
404 - asm_fprintf (file, m68k_library_id_string);
405 + asm_fprintf (file, "%s", m68k_library_id_string);
406 else if (letter == 'p')
407 {
408 output_addr_const (file, op);
409 diff -ruN gcc-4.6.2/gcc/config/m68k/m68k.h gcc-4.6.2.aros/gcc/config/m68k/m68k.h
410 --- gcc-4.6.2/gcc/config/m68k/m68k.h 2010-11-22 02:57:50.000000000 +0100
411 +++ gcc-4.6.2.aros/gcc/config/m68k/m68k.h 2013-08-26 07:55:42.000000000 +0200
412 @@ -342,7 +342,9 @@
413 register elimination. */
414 #define FIRST_PSEUDO_REGISTER 25
416 -/* All m68k targets (except AmigaOS) use %a5 as the PIC register */
417 +/* All m68k targets (except AmigaOS) use %a5 as the PIC register.
418 + * On AmigaOS, we use %a4
419 + */
420 #define PIC_OFFSET_TABLE_REGNUM \
421 (!flag_pic ? INVALID_REGNUM \
422 : reload_completed ? REGNO (pic_offset_table_rtx) \
423 @@ -432,7 +434,8 @@
424 /* Most m68k targets use %a6 as a frame pointer. The AmigaOS
425 ABI uses %a6 for shared library calls, therefore the frame
426 pointer is shifted to %a5 on this target. */
427 -#define FRAME_POINTER_REGNUM A6_REG
428 +#define FRAME_POINTER_REGNUM A5_REG
429 +#define PIC_REG A4_REG
431 /* Base register for access to arguments of the function.
432 * This isn't a hardware register. It will be eliminated to the
433 diff -ruN gcc-4.6.2/gcc/config/m68k/m68k.md gcc-4.6.2.aros/gcc/config/m68k/m68k.md
434 --- gcc-4.6.2/gcc/config/m68k/m68k.md 2009-12-31 00:03:46.000000000 +0100
435 +++ gcc-4.6.2.aros/gcc/config/m68k/m68k.md 2013-08-26 07:55:42.000000000 +0200
436 @@ -131,7 +131,8 @@
437 [(D0_REG 0)
438 (A0_REG 8)
439 (A1_REG 9)
440 - (PIC_REG 13)
441 + (A4_REG 12)
442 + (A5_REG 13)
443 (A6_REG 14)
444 (SP_REG 15)
445 (FP0_REG 16)
446 @@ -7295,7 +7296,7 @@
447 {
448 if (TARGET_ID_SHARED_LIBRARY)
449 {
450 - operands[1] = gen_rtx_REG (Pmode, PIC_REG);
451 + operands[1] = gen_rtx_REG (Pmode, A4_REG);
452 return MOTOROLA ? "move.l %?(%1),%0" : "movel %1@(%?), %0";
453 }
454 else if (MOTOROLA)
455 diff -ruN gcc-4.6.2/gcc/config/m68k/t-aros gcc-4.6.2.aros/gcc/config/m68k/t-aros
456 --- gcc-4.6.2/gcc/config/m68k/t-aros 1970-01-01 01:00:00.000000000 +0100
457 +++ gcc-4.6.2.aros/gcc/config/m68k/t-aros 2013-08-26 07:55:42.000000000 +0200
458 @@ -0,0 +1,2 @@
459 +# Custom multilibs for AROS
460 +M68K_MLIB_CPU += && match(MLIB, "^68")
461 diff -ruN gcc-4.6.2/gcc/config/rs6000/aros.h gcc-4.6.2.aros/gcc/config/rs6000/aros.h
462 --- gcc-4.6.2/gcc/config/rs6000/aros.h 1970-01-01 01:00:00.000000000 +0100
463 +++ gcc-4.6.2.aros/gcc/config/rs6000/aros.h 2013-08-26 07:55:42.000000000 +0200
464 @@ -0,0 +1,161 @@
465 +/* Definitions for Powerpc running AROS systems with ELF format.
466 + Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
467 + Free Software Foundation, Inc.
468 + Contributed by Markus Weiss.
469 + Based upon i386/aros.h by Fabio Alemagna.
470 +
471 +This file is part of GNU CC.
472 +
473 +GNU CC is free software; you can redistribute it and/or modify
474 +it under the terms of the GNU General Public License as published by
475 +the Free Software Foundation; either version 2, or (at your option)
476 +any later version.
477 +
478 +GNU CC is distributed in the hope that it will be useful,
479 +but WITHOUT ANY WARRANTY; without even the implied warranty of
480 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
481 +GNU General Public License for more details.
482 +
483 +You should have received a copy of the GNU General Public License
484 +along with GNU CC; see the file COPYING. If not, write to
485 +the Free Software Foundation, 59 Temple Place - Suite 330,
486 +Boston, MA 02111-1307, USA. */
487 +
488 +/* Symbols missing in comparison to i386/aros.h are either
489 + defined in elfos.h, rs6000/rs6000.h rs6000/sysv4.h
490 + or not needed for PowerPC.
491 +*/
492 +
493 +/* We need to define __powerpc__. */
494 +
495 +#undef TARGET_OS_CPP_BUILTINS
496 +#define TARGET_OS_CPP_BUILTINS() \
497 + do \
498 + { \
499 + builtin_define_std ("AROS"); \
500 + builtin_define ("AMIGA"); \
501 + builtin_define ("_AMIGA"); \
502 + builtin_define ("__powerpc__"); \
503 + builtin_define ("__ELF__"); \
504 + builtin_assert ("system=posix"); \
505 + if (flag_pic) \
506 + { \
507 + builtin_define ("__PIC__"); \
508 + builtin_define ("__pic__"); \
509 + } \
510 + } \
511 + while (0)
512 +
513 +/* This one taken from linux.h. */
514 +/* We are 32-bit all the time, so optimize a little. */
515 +#undef TARGET_64BIT
516 +#define TARGET_64BIT 0
517 +
518 +/* Output at beginning of assembler file. */
519 +/* The .file command should always begin the output. */
520 +/*#undef TARGET_ASM_FILE_START_FILE_DIRECTIVE
521 +#define TARGET_ASM_FILE_START_FILE_DIRECTIVE true
522 +defined in elfos.h
523 +*/
524 +
525 +#undef TARGET_VERSION
526 +#define TARGET_VERSION fprintf (stderr, " (PowerPC AROS/ELF)");
527 +
528 +/* The svr4 ABI for the i386 says that records and unions are returned
529 + in memory. */
530 +/*#undef DEFAULT_PCC_STRUCT_RETURN
531 +#define DEFAULT_PCC_STRUCT_RETURN 1
532 +see rs6000/rs6000.h
533 +*/
534 +
535 +/*
536 +#undef ASM_COMMENT_START
537 +#define ASM_COMMENT_START "#"
538 +see rs6000/rs6000.h
539 +*/
540 +
541 +/*
542 +#undef DBX_REGISTER_NUMBER
543 +#define DBX_REGISTER_NUMBER(n) \
544 + (TARGET_64BIT ? dbx64_register_map[n] : svr4_dbx_register_map[n])
545 +see rs6000/sysv4.h
546 +*/
547 +
548 +/* Output assembler code to FILE to call the profiler.
549 + To the best of my knowledge, no Linux libc has required the label
550 + argument to mcount. */
551 +
552 +/*
553 +#define NO_PROFILE_COUNTERS 1
554 +not used by other similar ppc compilers
555 +only in darwin.h rs6000/linux64.h rs6000/rs6000.c
556 +*/
557 +
558 +/*
559 +#undef MCOUNT_NAME
560 +#define MCOUNT_NAME "mcount"
561 +see rs6000/sysv4.h RS6000_MCOUNT
562 +*/
563 +
564 +/* The GLIBC version of mcount for the x86 assumes that there is a
565 + frame, so we cannot allow profiling without a frame pointer. */
566 +/*
567 +#undef SUBTARGET_FRAME_POINTER_REQUIRED
568 +#define SUBTARGET_FRAME_POINTER_REQUIRED crtl->profile
569 +seems to be handled by rs6000/rs6000.h
570 +*/
571 +
572 +#undef CC1_SPEC
573 +#define CC1_SPEC "%(cc1_cpu) %{profile:-p}"
574 +
575 +/* Provide a LINK_SPEC appropriate for AROS. */
576 +
577 +#undef LINK_SPEC
578 +#define LINK_SPEC "-m elf32ppc -L %R/lib"
579 +
580 +/* A C statement (sans semicolon) to output to the stdio stream
581 + FILE the assembler definition of uninitialized global DECL named
582 + NAME whose size is SIZE bytes and alignment is ALIGN bytes.
583 + Try to use asm_output_aligned_bss to implement this macro. */
584 +/*
585 +#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
586 + asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
587 +see rs6000/sysv4.h
588 +*/
589 +
590 +/* A C statement to output to the stdio stream FILE an assembler
591 + command to advance the location counter to a multiple of 1<<LOG
592 + bytes if it is within MAX_SKIP bytes.
593 +
594 + This is used to align code labels according to Intel recommendations. */
595 +/*
596 +#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
597 +#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \
598 + do { \
599 + if ((LOG) != 0) { \
600 + if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
601 + else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
602 + } \
603 + } while (0)
604 +#endif
605 +see rs6000/sysv4.h
606 +*/
607 +
608 +/* Handle special EH pointer encodings. Absolute, pc-relative, and
609 + indirect are handled automatically. */
610 +/*
611 +#define ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX(FILE, ENCODING, SIZE, ADDR, DONE) \
612 + do { \
613 + if ((SIZE) == 4 && ((ENCODING) & 0x70) == DW_EH_PE_datarel) \
614 + { \
615 + fputs (ASM_LONG, FILE); \
616 + assemble_name (FILE, XSTR (ADDR, 0)); \
617 + fputs (((ENCODING) & DW_EH_PE_indirect ? "@GOT" : "@GOTOFF"), FILE); \
618 + goto DONE; \
619 + } \
620 + } while (0)
621 +not used for PowerPC
622 +*/
623 +
624 +/* FIXME: AROS doesn't support dw2 unwinding yet. */
625 +#undef MD_FALLBACK_FRAME_STATE_FOR
626 diff -ruN gcc-4.6.2/gcc/config/rs6000/rs6000.c gcc-4.6.2.aros/gcc/config/rs6000/rs6000.c
627 --- gcc-4.6.2/gcc/config/rs6000/rs6000.c 2011-09-19 00:01:56.000000000 +0200
628 +++ gcc-4.6.2.aros/gcc/config/rs6000/rs6000.c 2013-08-26 07:55:42.000000000 +0200
629 @@ -1308,6 +1308,7 @@
630 { "altivec", 1, 1, false, true, false, rs6000_handle_altivec_attribute },
631 { "longcall", 0, 0, false, true, true, rs6000_handle_longcall_attribute },
632 { "shortcall", 0, 0, false, true, true, rs6000_handle_longcall_attribute },
633 + { "stackparm", 0, 0, false, true, true, rs6000_handle_longcall_attribute },
634 { "ms_struct", 0, 0, false, false, false, rs6000_handle_struct_attribute },
635 { "gcc_struct", 0, 0, false, false, false, rs6000_handle_struct_attribute },
636 #ifdef SUBTARGET_ATTRIBUTE_TABLE
637 @@ -8063,6 +8064,9 @@
638 && !lookup_attribute ("shortcall", TYPE_ATTRIBUTES (fntype))))
639 cum->call_cookie |= CALL_LONG;
641 + cum->stackparm = fntype && lookup_attribute("stackparm",
642 + TYPE_ATTRIBUTES(fntype));
643 +
644 if (TARGET_DEBUG_ARG)
645 {
646 fprintf (stderr, "\ninit_cumulative_args:");
647 @@ -9038,6 +9042,9 @@
648 return GEN_INT (cum->call_cookie);
649 }
651 + if (cum->stackparm)
652 + return NULL_RTX;
653 +
654 if (TARGET_MACHO && rs6000_darwin64_struct_check_p (mode, type))
655 {
656 rtx rslt = rs6000_darwin64_record_arg (cum, type, named, /*retval= */false);
657 @@ -9453,6 +9460,9 @@
658 int first_reg_offset;
659 alias_set_type set;
661 + if (cum->stackparm)
662 + return;
663 +
664 /* Skip the last named argument. */
665 next_cum = *cum;
666 rs6000_function_arg_advance_1 (&next_cum, mode, type, true, 0);
667 diff -ruN gcc-4.6.2/gcc/config/rs6000/rs6000.h gcc-4.6.2.aros/gcc/config/rs6000/rs6000.h
668 --- gcc-4.6.2/gcc/config/rs6000/rs6000.h 2011-07-27 20:17:15.000000000 +0200
669 +++ gcc-4.6.2.aros/gcc/config/rs6000/rs6000.h 2013-08-26 07:55:42.000000000 +0200
670 @@ -1563,6 +1563,7 @@
671 int nargs_prototype; /* # args left in the current prototype */
672 int prototype; /* Whether a prototype was defined */
673 int stdarg; /* Whether function is a stdarg function. */
674 + int stackparm; /* Whether function has all args on the stack */
675 int call_cookie; /* Do special things for this call */
676 int sysv_gregno; /* next available GP register */
677 int intoffset; /* running offset in struct (darwin64) */
678 diff -ruN gcc-4.6.2/gcc/config/t-aros gcc-4.6.2.aros/gcc/config/t-aros
679 --- gcc-4.6.2/gcc/config/t-aros 1970-01-01 01:00:00.000000000 +0100
680 +++ gcc-4.6.2.aros/gcc/config/t-aros 2013-08-26 07:55:42.000000000 +0200
681 @@ -0,0 +1,29 @@
682 +# In AROS, "/usr" is a four-letter word.
683 +# Must match STANDARD_INCLUDE_DIR in aros.h !
684 +NATIVE_SYSTEM_HEADER_DIR = /include
685 +
686 +# Don't add AROS target include path when compiling host compiler
687 +CPPFLAGS =
688 +
689 +# Copy AROS specific include replacement files
690 +LIBGCC_DEPS += stmp-aros-hrds
691 +
692 +EXTRA_AROS_HEADERS = aros/types/size_t.h aros/types/ptrdiff_t.h \
693 + aros/types/wchar_t.h aros/types/wint_t.h aros/types/null.h
694 +
695 +stmp-int-hdrs : | include/aros/types
696 +
697 +include/aros/types : $(addprefix $(srcdir)/ginclude/,$(EXTRA_AROS_HEADERS))
698 + -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
699 + -if [ -d include/aros/types ] ; \
700 + then true; \
701 + else \
702 + mkdir include/aros; chmod a+rx include/aros; \
703 + mkdir include/aros/types; chmod a+rx include/aros/types; \
704 + fi
705 + for file in $(EXTRA_AROS_HEADERS); do \
706 + $(STAMP) include/$$file; \
707 + rm -fr include/$$file; \
708 + cp $(srcdir)/ginclude/$$file include/$$file; \
709 + chmod a+r include/$$file; \
710 + done
711 diff -ruN gcc-4.6.2/gcc/config.build gcc-4.6.2.aros/gcc/config.build
712 --- gcc-4.6.2/gcc/config.build 2010-04-12 20:36:30.000000000 +0200
713 +++ gcc-4.6.2.aros/gcc/config.build 2013-08-26 07:55:42.000000000 +0200
714 @@ -124,6 +124,9 @@
715 # HP 9000 series 300
716 build_install_headers_dir=install-headers-cpio
717 ;;
718 + *-*-aros*)
719 + build_xm_file=xm-aros.h
720 + ;;
721 *-*-sysv*)
722 # All other System V variants.
723 build_install_headers_dir=install-headers-cpio
724 diff -ruN gcc-4.6.2/gcc/config.gcc gcc-4.6.2.aros/gcc/config.gcc
725 --- gcc-4.6.2/gcc/config.gcc 2011-07-22 18:44:50.000000000 +0200
726 +++ gcc-4.6.2.aros/gcc/config.gcc 2013-08-26 07:55:42.000000000 +0200
727 @@ -656,6 +656,14 @@
728 ;;
729 esac
730 ;;
731 +*-*-aros*)
732 + gas=yes
733 + gnu_ld=yes
734 + thread_file=single
735 + use_collect2=no
736 + xm_defines='STDC_HEADERS=1'
737 + ;;
738 +
739 *-*-openbsd*)
740 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
741 case ${enable_threads} in
742 @@ -793,6 +801,16 @@
743 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
744 extra_parts="crtinit.o crtfini.o"
745 ;;
746 +arm*-*-aros*)
747 + tm_file="dbxelf.h elfos.h arm/elf.h arm/bpabi.h aros.h arm/aros.h arm/aout.h arm/arm.h"
748 + tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"
749 + tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-arm-softfp arm/t-bpabi arm/t-aros t-aros"
750 + xm_file="xm-aros.h"
751 + # The BPABI long long divmod functions return a 128-bit value in
752 + # registers r0-r3. Correctly modeling that requires the use of
753 + # TImode.
754 + need_64bit_hwint=yes
755 + ;;
756 arm-wrs-vxworks)
757 tm_file="elfos.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h"
758 extra_options="${extra_options} arm/vxworks.opt"
759 @@ -1312,6 +1330,16 @@
760 esac
761 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
762 ;;
763 +i[34567]86-*-aros*)
764 + tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h aros.h i386/aros.h"
765 + xm_file=xm-aros.h
766 + tmake_file="${tmake_file} i386/t-i386elf t-aros"
767 + ;;
768 +x86_64-*-aros*)
769 + tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/x86-64.h aros.h i386/aros64.h"
770 + tmake_file="${tmake_file} i386/t-i386elf t-aros"
771 + xm_file=xm-aros.h
772 + ;;
773 i[34567]86-pc-msdosdjgpp*)
774 xm_file=i386/xm-djgpp.h
775 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
776 @@ -1720,6 +1748,16 @@
777 extra_options="${extra_options} m68hc11/m68hc11.opt"
778 use_gcc_stdint=wrap
779 ;;
780 +m68k-*-aros*)
781 + default_m68k_cpu=68000
782 + default_cf_cpu=5206
783 + tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
784 + tm_file="${tm_file} aros.h"
785 + tm_defines="${tm_defines} MOTOROLA=1"
786 + tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
787 + tmake_file="$tmake_file m68k/t-aros m68k/t-mlibs t-aros"
788 + extra_parts="crtbegin.o crtend.o"
789 + ;;
790 m68k-*-elf* | fido-*-elf*)
791 case ${target} in
792 fido-*-elf*)
793 @@ -2143,6 +2181,13 @@
794 extra_options="${extra_options} rs6000/sysv4.opt"
795 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
796 ;;
797 +powerpc-*-aros*)
798 + tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h aros.h"
799 + extra_options="${extra_options} rs6000/sysv4.opt"
800 + tm_file="${tm_file} rs6000/aros.h"
801 + xm_file=xm-aros.h
802 + tmake_file="$tmake_file t-aros"
803 + ;;
804 powerpc-*-linux* | powerpc64-*-linux*)
805 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
806 extra_options="${extra_options} rs6000/sysv4.opt"
807 diff -ruN gcc-4.6.2/gcc/config.host gcc-4.6.2.aros/gcc/config.host
808 --- gcc-4.6.2/gcc/config.host 2011-02-15 10:49:14.000000000 +0100
809 +++ gcc-4.6.2.aros/gcc/config.host 2013-08-26 07:55:42.000000000 +0200
810 @@ -277,4 +277,8 @@
811 out_host_hook_obj=host-hpux.o
812 host_xmake_file="${host_xmake_file} x-hpux"
813 ;;
814 + *-*-aros*)
815 + host_can_use_collect2=no
816 + host_xm_file=xm-aros.h
817 + ;;
818 esac
819 diff -ruN gcc-4.6.2/gcc/doc/cppopts.texi gcc-4.6.2.aros/gcc/doc/cppopts.texi
820 --- gcc-4.6.2/gcc/doc/cppopts.texi 2010-12-20 08:26:12.000000000 +0100
821 +++ gcc-4.6.2.aros/gcc/doc/cppopts.texi 2013-08-26 07:55:42.000000000 +0200
822 @@ -769,7 +769,7 @@
823 Enable special code to work around file systems which only permit very
824 short file names, such as MS-DOS@.
826 -@itemx --help
827 +@item --help
828 @itemx --target-help
829 @opindex help
830 @opindex target-help
831 diff -ruN gcc-4.6.2/gcc/doc/generic.texi gcc-4.6.2.aros/gcc/doc/generic.texi
832 --- gcc-4.6.2/gcc/doc/generic.texi 2011-01-02 02:30:55.000000000 +0100
833 +++ gcc-4.6.2.aros/gcc/doc/generic.texi 2013-08-26 07:55:42.000000000 +0200
834 @@ -1421,7 +1421,7 @@
835 integer type compatible with sizetype. This is the only binary
836 arithmetic operand that can operate on pointer types.
838 -@itemx PLUS_EXPR
839 +@item PLUS_EXPR
840 @itemx MINUS_EXPR
841 @itemx MULT_EXPR
842 These nodes represent various binary arithmetic operations.
843 diff -ruN gcc-4.6.2/gcc/doc/invoke.texi gcc-4.6.2.aros/gcc/doc/invoke.texi
844 --- gcc-4.6.2/gcc/doc/invoke.texi 2011-10-24 14:22:21.000000000 +0200
845 +++ gcc-4.6.2.aros/gcc/doc/invoke.texi 2013-08-26 07:55:42.000000000 +0200
846 @@ -165,7 +165,7 @@
847 -pipe -pass-exit-codes @gol
848 -x @var{language} -v -### --help@r{[}=@var{class}@r{[},@dots{}@r{]]} --target-help @gol
849 --version -wrapper @@@var{file} -fplugin=@var{file} -fplugin-arg-@var{name}=@var{arg} @gol
850 --fdump-ada-spec@r{[}-slim@r{]}} -fdump-go-spec=@var{file}
851 +-fdump-ada-spec@r{[}-slim@r{]} -fdump-go-spec=@var{file}}
853 @item C Language Options
854 @xref{C Dialect Options,,Options Controlling C Dialect}.
855 @@ -5085,11 +5085,11 @@
856 @option{-fdump-rtl-ce3} enable dumping after the three
857 if conversion passes.
859 -@itemx -fdump-rtl-cprop_hardreg
860 +@item -fdump-rtl-cprop_hardreg
861 @opindex fdump-rtl-cprop_hardreg
862 Dump after hard register copy propagation.
864 -@itemx -fdump-rtl-csa
865 +@item -fdump-rtl-csa
866 @opindex fdump-rtl-csa
867 Dump after combining stack adjustments.
869 @@ -5100,11 +5100,11 @@
870 @option{-fdump-rtl-cse1} and @option{-fdump-rtl-cse2} enable dumping after
871 the two common sub-expression elimination passes.
873 -@itemx -fdump-rtl-dce
874 +@item -fdump-rtl-dce
875 @opindex fdump-rtl-dce
876 Dump after the standalone dead code elimination passes.
878 -@itemx -fdump-rtl-dbr
879 +@item -fdump-rtl-dbr
880 @opindex fdump-rtl-dbr
881 Dump after delayed branch scheduling.
883 @@ -5149,7 +5149,7 @@
884 @opindex fdump-rtl-initvals
885 Dump after the computation of the initial value sets.
887 -@itemx -fdump-rtl-into_cfglayout
888 +@item -fdump-rtl-into_cfglayout
889 @opindex fdump-rtl-into_cfglayout
890 Dump after converting to cfglayout mode.
892 @@ -5179,7 +5179,7 @@
893 @opindex fdump-rtl-rnreg
894 Dump after register renumbering.
896 -@itemx -fdump-rtl-outof_cfglayout
897 +@item -fdump-rtl-outof_cfglayout
898 @opindex fdump-rtl-outof_cfglayout
899 Dump after converting from cfglayout mode.
901 @@ -5191,7 +5191,7 @@
902 @opindex fdump-rtl-postreload
903 Dump after post-reload optimizations.
905 -@itemx -fdump-rtl-pro_and_epilogue
906 +@item -fdump-rtl-pro_and_epilogue
907 @opindex fdump-rtl-pro_and_epilogue
908 Dump after generating the function pro and epilogues.
910 diff -ruN gcc-4.6.2/gcc/doc/sourcebuild.texi gcc-4.6.2.aros/gcc/doc/sourcebuild.texi
911 --- gcc-4.6.2/gcc/doc/sourcebuild.texi 2011-02-11 11:01:29.000000000 +0100
912 +++ gcc-4.6.2.aros/gcc/doc/sourcebuild.texi 2013-08-26 07:55:42.000000000 +0200
913 @@ -676,7 +676,7 @@
914 @code{lang_checks}.
916 @table @code
917 -@itemx all.cross
918 +@item all.cross
919 @itemx start.encap
920 @itemx rest.encap
921 FIXME: exactly what goes in each of these targets?
922 diff -ruN gcc-4.6.2/gcc/gengtype.c gcc-4.6.2.aros/gcc/gengtype.c
923 --- gcc-4.6.2/gcc/gengtype.c 2010-11-25 20:03:27.000000000 +0100
924 +++ gcc-4.6.2.aros/gcc/gengtype.c 2013-08-26 07:55:42.000000000 +0200
925 @@ -3594,13 +3594,13 @@
926 int has_length, struct fileloc *line, const char *if_marked,
927 bool emit_pch, type_p field_type, const char *field_name)
928 {
929 + struct pair newv;
930 /* If the field reference is relative to V, rather than to some
931 subcomponent of V, we can mark any subarrays with a single stride.
932 We're effectively treating the field as a global variable in its
933 own right. */
934 if (v && type == v->type)
935 {
936 - struct pair newv;
938 newv = *v;
939 newv.type = field_type;
940 diff -ruN gcc-4.6.2/gcc/ginclude/aros/types/null.h gcc-4.6.2.aros/gcc/ginclude/aros/types/null.h
941 --- gcc-4.6.2/gcc/ginclude/aros/types/null.h 1970-01-01 01:00:00.000000000 +0100
942 +++ gcc-4.6.2.aros/gcc/ginclude/aros/types/null.h 2013-08-26 07:55:42.000000000 +0200
943 @@ -0,0 +1,3 @@
944 +/* Replace AROS' NULL definition with gcc's one */
945 +#define __need_NULL
946 +#include <stddef.h>
947 diff -ruN gcc-4.6.2/gcc/ginclude/aros/types/ptrdiff_t.h gcc-4.6.2.aros/gcc/ginclude/aros/types/ptrdiff_t.h
948 --- gcc-4.6.2/gcc/ginclude/aros/types/ptrdiff_t.h 1970-01-01 01:00:00.000000000 +0100
949 +++ gcc-4.6.2.aros/gcc/ginclude/aros/types/ptrdiff_t.h 2013-08-26 07:55:42.000000000 +0200
950 @@ -0,0 +1,3 @@
951 +/* Replace AROS' ptrdiff_t definition with gcc's one */
952 +#define __need_ptrdiff_t
953 +#include <stddef.h>
954 diff -ruN gcc-4.6.2/gcc/ginclude/aros/types/size_t.h gcc-4.6.2.aros/gcc/ginclude/aros/types/size_t.h
955 --- gcc-4.6.2/gcc/ginclude/aros/types/size_t.h 1970-01-01 01:00:00.000000000 +0100
956 +++ gcc-4.6.2.aros/gcc/ginclude/aros/types/size_t.h 2013-08-26 07:55:42.000000000 +0200
957 @@ -0,0 +1,3 @@
958 +/* Replace AROS' size_t definition with gcc's one */
959 +#define __need_size_t
960 +#include <stddef.h>
961 diff -ruN gcc-4.6.2/gcc/ginclude/aros/types/wchar_t.h gcc-4.6.2.aros/gcc/ginclude/aros/types/wchar_t.h
962 --- gcc-4.6.2/gcc/ginclude/aros/types/wchar_t.h 1970-01-01 01:00:00.000000000 +0100
963 +++ gcc-4.6.2.aros/gcc/ginclude/aros/types/wchar_t.h 2013-08-26 07:55:42.000000000 +0200
964 @@ -0,0 +1,3 @@
965 +/* Replace AROS' wchar_t definition with gcc's one */
966 +#define __need_wchar_t
967 +#include <stddef.h>
968 diff -ruN gcc-4.6.2/gcc/ginclude/aros/types/wint_t.h gcc-4.6.2.aros/gcc/ginclude/aros/types/wint_t.h
969 --- gcc-4.6.2/gcc/ginclude/aros/types/wint_t.h 1970-01-01 01:00:00.000000000 +0100
970 +++ gcc-4.6.2.aros/gcc/ginclude/aros/types/wint_t.h 2013-08-26 07:55:42.000000000 +0200
971 @@ -0,0 +1,3 @@
972 +/* Replace AROS' wint_t definition with gcc's one */
973 +#define __need_wint_t
974 +#include <stddef.h>
975 diff -ruN gcc-4.6.2/gcc/ginclude/stddef.h gcc-4.6.2.aros/gcc/ginclude/stddef.h
976 --- gcc-4.6.2/gcc/ginclude/stddef.h 2011-01-29 23:15:52.000000000 +0100
977 +++ gcc-4.6.2.aros/gcc/ginclude/stddef.h 2013-08-26 07:55:42.000000000 +0200
978 @@ -134,6 +134,7 @@
979 #ifndef __PTRDIFF_T
980 #ifndef _PTRDIFF_T_
981 #ifndef _BSD_PTRDIFF_T_
982 +#ifndef _AROS_TYPES_PTRDIFF_T_H
983 #ifndef ___int_ptrdiff_t_h
984 #ifndef _GCC_PTRDIFF_T
985 #define _PTRDIFF_T
986 @@ -142,6 +143,7 @@
987 #define __PTRDIFF_T
988 #define _PTRDIFF_T_
989 #define _BSD_PTRDIFF_T_
990 +#define _AROS_TYPES_PTRDIFF_T_H
991 #define ___int_ptrdiff_t_h
992 #define _GCC_PTRDIFF_T
993 #ifndef __PTRDIFF_TYPE__
994 @@ -150,6 +152,7 @@
995 typedef __PTRDIFF_TYPE__ ptrdiff_t;
996 #endif /* _GCC_PTRDIFF_T */
997 #endif /* ___int_ptrdiff_t_h */
998 +#endif /* _AROS_TYPES_PTRDIFF_T_H */
999 #endif /* _BSD_PTRDIFF_T_ */
1000 #endif /* _PTRDIFF_T_ */
1001 #endif /* __PTRDIFF_T */
1002 @@ -176,6 +179,7 @@
1003 #ifndef __SIZE_T
1004 #ifndef _SIZE_T_
1005 #ifndef _BSD_SIZE_T_
1006 +#ifndef _AROS_TYPES_SIZE_T_H
1007 #ifndef _SIZE_T_DEFINED_
1008 #ifndef _SIZE_T_DEFINED
1009 #ifndef _BSD_SIZE_T_DEFINED_ /* Darwin */
1010 @@ -193,6 +197,7 @@
1011 #define __SIZE_T
1012 #define _SIZE_T_
1013 #define _BSD_SIZE_T_
1014 +#define _AROS_TYPES_SIZE_T_H
1015 #define _SIZE_T_DEFINED_
1016 #define _SIZE_T_DEFINED
1017 #define _BSD_SIZE_T_DEFINED_ /* Darwin */
1018 @@ -222,6 +227,7 @@
1019 #endif /* _BSD_SIZE_T_DEFINED_ */
1020 #endif /* _SIZE_T_DEFINED */
1021 #endif /* _SIZE_T_DEFINED_ */
1022 +#endif /* _AROS_TYPES_SIZE_T_H */
1023 #endif /* _BSD_SIZE_T_ */
1024 #endif /* _SIZE_T_ */
1025 #endif /* __SIZE_T */
1026 diff -ruN gcc-4.6.2/include/filenames.h gcc-4.6.2.aros/include/filenames.h
1027 --- gcc-4.6.2/include/filenames.h 2011-02-28 19:23:25.000000000 +0100
1028 +++ gcc-4.6.2.aros/include/filenames.h 2013-08-26 07:55:42.000000000 +0200
1029 @@ -37,6 +37,10 @@
1030 # define HAS_DRIVE_SPEC(f) HAS_DOS_DRIVE_SPEC (f)
1031 # define IS_DIR_SEPARATOR(c) IS_DOS_DIR_SEPARATOR (c)
1032 # define IS_ABSOLUTE_PATH(f) IS_DOS_ABSOLUTE_PATH (f)
1033 +#elif defined __AROS__
1034 +# define IS_DIR_SEPARATOR(c) ((c) == '/' || (c) == ':')
1035 +# define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0]) || (strchr((f), ':')))
1036 +# define HAVE_CASE_INSENSITIVE_FILE_SYSTEM
1037 #else /* not DOSish */
1038 # define HAS_DRIVE_SPEC(f) (0)
1039 # define IS_DIR_SEPARATOR(c) IS_UNIX_DIR_SEPARATOR (c)
1040 diff -ruN gcc-4.6.2/libcpp/configure gcc-4.6.2.aros/libcpp/configure
1041 --- gcc-4.6.2/libcpp/configure 2011-10-26 11:30:24.000000000 +0200
1042 +++ gcc-4.6.2.aros/libcpp/configure 2013-08-26 07:55:42.000000000 +0200
1043 @@ -7091,6 +7091,7 @@
1044 alpha*-*-* | \
1045 arm*-*-*eabi* | \
1046 arm*-*-symbianelf* | \
1047 + arm*-*-aros | \
1048 x86_64-*-* | \
1049 ia64-*-* | \
1050 hppa*64*-*-* | \
1051 diff -ruN gcc-4.6.2/libcpp/configure.ac gcc-4.6.2.aros/libcpp/configure.ac
1052 --- gcc-4.6.2/libcpp/configure.ac 2010-11-18 08:35:34.000000000 +0100
1053 +++ gcc-4.6.2.aros/libcpp/configure.ac 2013-08-26 07:55:42.000000000 +0200
1054 @@ -141,6 +141,7 @@
1055 alpha*-*-* | \
1056 arm*-*-*eabi* | \
1057 arm*-*-symbianelf* | \
1058 + arm*-*-aros | \
1059 x86_64-*-* | \
1060 ia64-*-* | \
1061 hppa*64*-*-* | \
1062 diff -ruN gcc-4.6.2/libgcc/config.host gcc-4.6.2.aros/libgcc/config.host
1063 --- gcc-4.6.2/libgcc/config.host 2011-03-14 07:06:23.000000000 +0100
1064 +++ gcc-4.6.2.aros/libgcc/config.host 2013-08-26 07:55:42.000000000 +0200
1065 @@ -599,6 +599,8 @@
1066 ;;
1067 mep*-*-*)
1068 ;;
1069 +*-*-aros*)
1070 + ;;
1071 *)
1072 echo "*** Configuration ${host} not supported" 1>&2
1073 exit 1
1074 diff -ruN gcc-4.6.2/libiberty/filename_cmp.c gcc-4.6.2.aros/libiberty/filename_cmp.c
1075 --- gcc-4.6.2/libiberty/filename_cmp.c 2011-02-28 19:23:25.000000000 +0100
1076 +++ gcc-4.6.2.aros/libiberty/filename_cmp.c 2013-08-26 07:55:42.000000000 +0200
1077 @@ -51,7 +51,11 @@
1078 filename_cmp (const char *s1, const char *s2)
1079 {
1080 #ifndef HAVE_DOS_BASED_FILE_SYSTEM
1081 +#ifdef HAVE_CASE_INSENSITIVE_FILE_SYSTEM
1082 + return strcasecmp(s1, s2);
1083 +#else
1084 return strcmp(s1, s2);
1085 +#endif
1086 #else
1087 for (;;)
1088 {
1089 diff -ruN gcc-4.6.2/libobjc/configure gcc-4.6.2.aros/libobjc/configure
1090 --- gcc-4.6.2/libobjc/configure 2011-02-13 12:45:53.000000000 +0100
1091 +++ gcc-4.6.2.aros/libobjc/configure 2013-08-26 07:55:42.000000000 +0200
1092 @@ -11249,215 +11249,7 @@
1094 fi
1096 -# Check if we have thread-local storage
1097 -
1098 -
1099 - # Check whether --enable-tls was given.
1100 -if test "${enable_tls+set}" = set; then :
1101 - enableval=$enable_tls;
1102 - case "$enableval" in
1103 - yes|no) ;;
1104 - *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
1105 - esac
1106 -
1107 -else
1108 - enable_tls=yes
1109 -fi
1110 -
1111 -
1112 - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
1113 -$as_echo_n "checking whether the target supports thread-local storage... " >&6; }
1114 -if test "${gcc_cv_have_tls+set}" = set; then :
1115 - $as_echo_n "(cached) " >&6
1116 -else
1117 -
1118 - if test "$cross_compiling" = yes; then :
1119 - if test x$gcc_no_link = xyes; then
1120 - as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1121 -fi
1122 -cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1123 -/* end confdefs.h. */
1124 -__thread int a; int b; int main() { return a = b; }
1125 -_ACEOF
1126 -if ac_fn_c_try_link "$LINENO"; then :
1127 - chktls_save_LDFLAGS="$LDFLAGS"
1128 - case $host in
1129 - *-*-linux*)
1130 - LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
1131 - ;;
1132 - esac
1133 - chktls_save_CFLAGS="$CFLAGS"
1134 - CFLAGS="-fPIC $CFLAGS"
1135 - if test x$gcc_no_link = xyes; then
1136 - as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1137 -fi
1138 -cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1139 -/* end confdefs.h. */
1140 -int f() { return 0; }
1141 -_ACEOF
1142 -if ac_fn_c_try_link "$LINENO"; then :
1143 - if test x$gcc_no_link = xyes; then
1144 - as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1145 -fi
1146 -cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1147 -/* end confdefs.h. */
1148 -__thread int a; int b; int f() { return a = b; }
1149 -_ACEOF
1150 -if ac_fn_c_try_link "$LINENO"; then :
1151 - gcc_cv_have_tls=yes
1152 -else
1153 - gcc_cv_have_tls=no
1154 -fi
1155 -rm -f core conftest.err conftest.$ac_objext \
1156 - conftest$ac_exeext conftest.$ac_ext
1157 -else
1158 - gcc_cv_have_tls=yes
1159 -fi
1160 -rm -f core conftest.err conftest.$ac_objext \
1161 - conftest$ac_exeext conftest.$ac_ext
1162 - CFLAGS="$chktls_save_CFLAGS"
1163 - LDFLAGS="$chktls_save_LDFLAGS"
1164 -else
1165 - gcc_cv_have_tls=no
1166 -fi
1167 -rm -f core conftest.err conftest.$ac_objext \
1168 - conftest$ac_exeext conftest.$ac_ext
1169 -
1170 -
1171 -else
1172 - cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1173 -/* end confdefs.h. */
1174 -__thread int a; int b; int main() { return a = b; }
1175 -_ACEOF
1176 -if ac_fn_c_try_run "$LINENO"; then :
1177 - chktls_save_LDFLAGS="$LDFLAGS"
1178 - LDFLAGS="-static $LDFLAGS"
1179 - if test x$gcc_no_link = xyes; then
1180 - as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1181 -fi
1182 -cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1183 -/* end confdefs.h. */
1184 -int main() { return 0; }
1185 -_ACEOF
1186 -if ac_fn_c_try_link "$LINENO"; then :
1187 - if test "$cross_compiling" = yes; then :
1188 - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1189 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1190 -as_fn_error "cannot run test program while cross compiling
1191 -See \`config.log' for more details." "$LINENO" 5; }
1192 -else
1193 - cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1194 -/* end confdefs.h. */
1195 -__thread int a; int b; int main() { return a = b; }
1196 -_ACEOF
1197 -if ac_fn_c_try_run "$LINENO"; then :
1198 - gcc_cv_have_tls=yes
1199 -else
1200 - gcc_cv_have_tls=no
1201 -fi
1202 -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1203 - conftest.$ac_objext conftest.beam conftest.$ac_ext
1204 -fi
1205 -
1206 -else
1207 - gcc_cv_have_tls=yes
1208 -fi
1209 -rm -f core conftest.err conftest.$ac_objext \
1210 - conftest$ac_exeext conftest.$ac_ext
1211 - LDFLAGS="$chktls_save_LDFLAGS"
1212 - if test $gcc_cv_have_tls = yes; then
1213 - chktls_save_CFLAGS="$CFLAGS"
1214 - thread_CFLAGS=failed
1215 - for flag in '' '-pthread' '-lpthread'; do
1216 - CFLAGS="$flag $chktls_save_CFLAGS"
1217 - if test x$gcc_no_link = xyes; then
1218 - as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1219 -fi
1220 -cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1221 -/* end confdefs.h. */
1222 -#include <pthread.h>
1223 - void *g(void *d) { return NULL; }
1224 -int
1225 -main ()
1226 -{
1227 -pthread_t t; pthread_create(&t,NULL,g,NULL);
1228 - ;
1229 - return 0;
1230 -}
1231 -_ACEOF
1232 -if ac_fn_c_try_link "$LINENO"; then :
1233 - thread_CFLAGS="$flag"
1234 -fi
1235 -rm -f core conftest.err conftest.$ac_objext \
1236 - conftest$ac_exeext conftest.$ac_ext
1237 - if test "X$thread_CFLAGS" != Xfailed; then
1238 - break
1239 - fi
1240 - done
1241 - CFLAGS="$chktls_save_CFLAGS"
1242 - if test "X$thread_CFLAGS" != Xfailed; then
1243 - CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
1244 - if test "$cross_compiling" = yes; then :
1245 - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1246 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1247 -as_fn_error "cannot run test program while cross compiling
1248 -See \`config.log' for more details." "$LINENO" 5; }
1249 -else
1250 - cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1251 -/* end confdefs.h. */
1252 -#include <pthread.h>
1253 - __thread int a;
1254 - static int *volatile a_in_other_thread;
1255 - static void *
1256 - thread_func (void *arg)
1257 - {
1258 - a_in_other_thread = &a;
1259 - return (void *)0;
1260 - }
1261 -int
1262 -main ()
1263 -{
1264 -pthread_t thread;
1265 - void *thread_retval;
1266 - int *volatile a_in_main_thread;
1267 - a_in_main_thread = &a;
1268 - if (pthread_create (&thread, (pthread_attr_t *)0,
1269 - thread_func, (void *)0))
1270 - return 0;
1271 - if (pthread_join (thread, &thread_retval))
1272 - return 0;
1273 - return (a_in_other_thread == a_in_main_thread);
1274 - ;
1275 - return 0;
1276 -}
1277 -_ACEOF
1278 -if ac_fn_c_try_run "$LINENO"; then :
1279 - gcc_cv_have_tls=yes
1280 -else
1281 - gcc_cv_have_tls=no
1282 -fi
1283 -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1284 - conftest.$ac_objext conftest.beam conftest.$ac_ext
1285 -fi
1286 -
1287 - CFLAGS="$chktls_save_CFLAGS"
1288 - fi
1289 - fi
1290 -else
1291 - gcc_cv_have_tls=no
1292 -fi
1293 -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1294 - conftest.$ac_objext conftest.beam conftest.$ac_ext
1295 -fi
1296 -
1297 -fi
1298 -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
1299 -$as_echo "$gcc_cv_have_tls" >&6; }
1300 - if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
1301 -
1302 -$as_echo "#define HAVE_TLS 1" >>confdefs.h
1303 -
1304 - fi
1305 +#dnl GCC_ENABLE_TLS
1307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exception model to use" >&5
1308 $as_echo_n "checking for exception model to use... " >&6; }
1309 diff -ruN gcc-4.6.2/libobjc/configure.ac gcc-4.6.2.aros/libobjc/configure.ac
1310 --- gcc-4.6.2/libobjc/configure.ac 2010-12-06 01:50:04.000000000 +0100
1311 +++ gcc-4.6.2.aros/libobjc/configure.ac 2013-08-26 07:55:42.000000000 +0200
1312 @@ -217,7 +217,7 @@
1313 fi
1315 # Check if we have thread-local storage
1316 -GCC_CHECK_TLS
1317 +dnl GCC_CHECK_TLS
1319 AC_MSG_CHECKING([for exception model to use])
1320 AC_LANG_PUSH(C)
1321 diff -ruN gcc-4.6.2/libstdc++-v3/config/os/aros/ctype_base.h gcc-4.6.2.aros/libstdc++-v3/config/os/aros/ctype_base.h
1322 --- gcc-4.6.2/libstdc++-v3/config/os/aros/ctype_base.h 1970-01-01 01:00:00.000000000 +0100
1323 +++ gcc-4.6.2.aros/libstdc++-v3/config/os/aros/ctype_base.h 2013-08-26 07:55:42.000000000 +0200
1324 @@ -0,0 +1,27 @@
1325 +namespace std _GLIBCXX_VISIBILITY(default)
1326 +{
1327 +_GLIBCXX_BEGIN_NAMESPACE_VERSION
1328 +
1329 +struct ctype_base {
1330 + /* Non-standard typedefs */
1331 + typedef int * __to_type;
1332 +
1333 + /* NB: Offsets into ctype<char>::_M_table force a particular size
1334 + on the mask type. Because of this, we don't use an enum. */
1335 + typedef unsigned short int mask;
1336 +
1337 + static const mask upper = _ISupper;
1338 + static const mask lower = _ISlower;
1339 + static const mask alpha = _ISalpha;
1340 + static const mask digit = _ISdigit;
1341 + static const mask xdigit = _ISxdigit;
1342 + static const mask space = _ISspace;
1343 + static const mask print = _ISprint;
1344 + static const mask graph = _ISgraph;
1345 + static const mask cntrl = _IScntrl;
1346 + static const mask punct = _ISpunct;
1347 + static const mask alnum = _ISalnum;
1348 +};
1349 +
1350 +_GLIBCXX_END_NAMESPACE_VERSION
1351 +} // namespace
1352 diff -ruN gcc-4.6.2/libstdc++-v3/config/os/aros/ctype_inline.h gcc-4.6.2.aros/libstdc++-v3/config/os/aros/ctype_inline.h
1353 --- gcc-4.6.2/libstdc++-v3/config/os/aros/ctype_inline.h 1970-01-01 01:00:00.000000000 +0100
1354 +++ gcc-4.6.2.aros/libstdc++-v3/config/os/aros/ctype_inline.h 2013-08-26 07:55:42.000000000 +0200
1355 @@ -0,0 +1,173 @@
1356 +// Locale support -*- C++ -*-
1357 +
1358 +// Copyright (C) 2000, 2003 Free Software Foundation, Inc.
1359 +//
1360 +// This file is part of the GNU ISO C++ Library. This library is free
1361 +// software; you can redistribute it and/or modify it under the
1362 +// terms of the GNU General Public License as published by the
1363 +// Free Software Foundation; either version 2, or (at your option)
1364 +// any later version.
1365 +
1366 +// This library is distributed in the hope that it will be useful,
1367 +// but WITHOUT ANY WARRANTY; without even the implied warranty of
1368 +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1369 +// GNU General Public License for more details.
1370 +
1371 +// You should have received a copy of the GNU General Public License along
1372 +// with this library; see the file COPYING. If not, write to the Free
1373 +// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
1374 +// USA.
1375 +
1376 +// As a special exception, you may use this file as part of a free software
1377 +// library without restriction. Specifically, if other files instantiate
1378 +// templates or use macros or inline functions from this file, or you compile
1379 +// this file and link it with other files to produce an executable, this
1380 +// file does not by itself cause the resulting executable to be covered by
1381 +// the GNU General Public License. This exception does not however
1382 +// invalidate any other reasons why the executable file might be covered by
1383 +// the GNU General Public License.
1384 +
1385 +/** @file ctype_inline.h
1386 + * This is an internal header file, included by other library headers.
1387 + * You should not attempt to use it directly.
1388 + */
1389 +
1390 +//
1391 +// ISO C++ 14882: 22.1 Locales
1392 +//
1393 +
1394 +// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
1395 +// functions go in ctype.cc
1396 +
1397 +// The following definitions are portable, but insanely slow. If one
1398 +// cares at all about performance, then specialized ctype
1399 +// functionality should be added for the native os in question: see
1400 +// the config/os/bits/ctype_*.h files.
1401 +
1402 +// Constructing a synthetic "C" table should be seriously considered...
1403 +
1404 +namespace std _GLIBCXX_VISIBILITY(default)
1405 +{
1406 +_GLIBCXX_BEGIN_NAMESPACE_VERSION
1407 +
1408 + bool
1409 + ctype<char>::
1410 + is(mask __m, char __c) const
1411 + {
1412 + if (_M_table)
1413 + return _M_table[static_cast<unsigned char>(__c)] & __m;
1414 + else
1415 + {
1416 + bool __ret = false;
1417 + const size_t __bitmasksize = 15;
1418 + size_t __bitcur = 0; // Lowest bitmask in ctype_base == 0
1419 + for (; __bitcur <= __bitmasksize; ++__bitcur)
1420 + {
1421 + const mask __bit = static_cast<mask>(1 << __bitcur);
1422 + if (__m & __bit)
1423 + {
1424 + bool __testis;
1425 + switch (__bit)
1426 + {
1427 + case space:
1428 + __testis = isspace(__c);
1429 + break;
1430 + case print:
1431 + __testis = isprint(__c);
1432 + break;
1433 + case cntrl:
1434 + __testis = iscntrl(__c);
1435 + break;
1436 + case upper:
1437 + __testis = isupper(__c);
1438 + break;
1439 + case lower:
1440 + __testis = islower(__c);
1441 + break;
1442 + case alpha:
1443 + __testis = isalpha(__c);
1444 + break;
1445 + case digit:
1446 + __testis = isdigit(__c);
1447 + break;
1448 + case punct:
1449 + __testis = ispunct(__c);
1450 + break;
1451 + case xdigit:
1452 + __testis = isxdigit(__c);
1453 + break;
1454 + case alnum:
1455 + __testis = isalnum(__c);
1456 + break;
1457 + case graph:
1458 + __testis = isgraph(__c);
1459 + break;
1460 + default:
1461 + __testis = false;
1462 + break;
1463 + }
1464 + __ret |= __testis;
1465 + }
1466 + }
1467 + return __ret;
1468 + }
1469 + }
1470 +
1471 + const char*
1472 + ctype<char>::
1473 + is(const char* __low, const char* __high, mask* __vec) const
1474 + {
1475 + if (_M_table)
1476 + while (__low < __high)
1477 + *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
1478 + else
1479 + {
1480 + // Highest bitmask in ctype_base == 10.
1481 + const size_t __bitmasksize = 15;
1482 + for (;__low < __high; ++__vec, ++__low)
1483 + {
1484 + mask __m = 0;
1485 + // Lowest bitmask in ctype_base == 0
1486 + size_t __i = 0;
1487 + for (;__i <= __bitmasksize; ++__i)
1488 + {
1489 + const mask __bit = static_cast<mask>(1 << __i);
1490 + if (this->is(__bit, *__low))
1491 + __m |= __bit;
1492 + }
1493 + *__vec = __m;
1494 + }
1495 + }
1496 + return __high;
1497 + }
1498 +
1499 + const char*
1500 + ctype<char>::
1501 + scan_is(mask __m, const char* __low, const char* __high) const
1502 + {
1503 + if (_M_table)
1504 + while (__low < __high
1505 + && !(_M_table[static_cast<unsigned char>(*__low)] & __m))
1506 + ++__low;
1507 + else
1508 + while (__low < __high && !this->is(__m, *__low))
1509 + ++__low;
1510 + return __low;
1511 + }
1512 +
1513 + const char*
1514 + ctype<char>::
1515 + scan_not(mask __m, const char* __low, const char* __high) const
1516 + {
1517 + if (_M_table)
1518 + while (__low < __high
1519 + && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0)
1520 + ++__low;
1521 + else
1522 + while (__low < __high && this->is(__m, *__low) != 0)
1523 + ++__low;
1524 + return __low;
1525 + }
1526 +
1527 +_GLIBCXX_END_NAMESPACE_VERSION
1528 +} // namespace
1529 diff -ruN gcc-4.6.2/libstdc++-v3/config/os/aros/ctype_noninline.h gcc-4.6.2.aros/libstdc++-v3/config/os/aros/ctype_noninline.h
1530 --- gcc-4.6.2/libstdc++-v3/config/os/aros/ctype_noninline.h 1970-01-01 01:00:00.000000000 +0100
1531 +++ gcc-4.6.2.aros/libstdc++-v3/config/os/aros/ctype_noninline.h 2013-08-26 07:55:42.000000000 +0200
1532 @@ -0,0 +1,56 @@
1533 + const ctype_base::mask*
1534 + ctype<char>::classic_table() throw()
1535 + { return *__ctype_b_ptr; }
1536 +
1537 + ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
1538 + size_t __refs)
1539 + : facet(__refs), _M_del(__table != 0 && __del),
1540 + _M_toupper(NULL), _M_tolower(NULL),
1541 + _M_table(__table ? __table : classic_table())
1542 + {
1543 + memset(_M_widen, 0, sizeof(_M_widen));
1544 + _M_widen_ok = 0;
1545 + memset(_M_narrow, 0, sizeof(_M_narrow));
1546 + _M_narrow_ok = 0;
1547 + }
1548 +
1549 + ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
1550 + : facet(__refs), _M_del(__table != 0 && __del),
1551 + _M_toupper(NULL), _M_tolower(NULL),
1552 + _M_table(__table ? __table : classic_table())
1553 + {
1554 + memset(_M_widen, 0, sizeof(_M_widen));
1555 + _M_widen_ok = 0;
1556 + memset(_M_narrow, 0, sizeof(_M_narrow));
1557 + _M_narrow_ok = 0;
1558 + }
1559 +
1560 + char
1561 + ctype<char>::do_toupper(char __c) const
1562 + { return ::toupper((int) __c); }
1563 +
1564 + const char*
1565 + ctype<char>::do_toupper(char* __low, const char* __high) const
1566 + {
1567 + while (__low < __high)
1568 + {
1569 + *__low = ::toupper((int) *__low);
1570 + ++__low;
1571 + }
1572 + return __high;
1573 + }
1574 +
1575 + char
1576 + ctype<char>::do_tolower(char __c) const
1577 + { return ::tolower((int) __c); }
1578 +
1579 + const char*
1580 + ctype<char>::do_tolower(char* __low, const char* __high) const
1581 + {
1582 + while (__low < __high)
1583 + {
1584 + *__low = ::tolower((int) *__low);
1585 + ++__low;
1586 + }
1587 + return __high;
1588 + }
1589 diff -ruN gcc-4.6.2/libstdc++-v3/config/os/aros/os_defines.h gcc-4.6.2.aros/libstdc++-v3/config/os/aros/os_defines.h
1590 --- gcc-4.6.2/libstdc++-v3/config/os/aros/os_defines.h 1970-01-01 01:00:00.000000000 +0100
1591 +++ gcc-4.6.2.aros/libstdc++-v3/config/os/aros/os_defines.h 2013-08-26 07:55:42.000000000 +0200
1592 @@ -0,0 +1,6 @@
1593 +#ifndef _GLIBCXX_OS_DEFINES
1594 +#define _GLIBCXX_OS_DEFINES
1595 +
1596 +#define __off64_t off_t
1597 +
1598 +#endif
1599 diff -ruN gcc-4.6.2/libstdc++-v3/configure gcc-4.6.2.aros/libstdc++-v3/configure
1600 --- gcc-4.6.2/libstdc++-v3/configure 2011-10-06 01:09:51.000000000 +0200
1601 +++ gcc-4.6.2.aros/libstdc++-v3/configure 2013-08-26 07:55:42.000000000 +0200
1602 @@ -5267,12 +5267,9 @@
1606 -if test "x${with_newlib}" != "xyes"; then
1607 - enable_dlopen=yes
1608 -
1609 -
1610 -
1611 -fi
1612 +#if test "x${with_newlib}" != "xyes"; then
1613 +# AC_LIBTOOL_DLOPEN
1614 +#fi
1615 case `pwd` in
1616 *\ * | *\ *)
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
1618 @@ -7990,6 +7987,8 @@
1622 + enable_dlopen=no
1623 +
1625 enable_win32_dll=no
1627 @@ -18131,6 +18130,7 @@
1628 {
1629 struct iovec iov[2];
1630 writev(0, iov, 0);
1631 +#error be sure to fail
1632 ;
1633 return 0;
1634 }
1635 @@ -18153,6 +18153,7 @@
1636 {
1637 struct iovec iov[2];
1638 writev(0, iov, 0);
1639 +#error be sure to fail
1640 ;
1641 return 0;
1642 }
1643 @@ -26484,6 +26485,58 @@
1645 # Base decisions on target environment.
1646 case "${host}" in
1647 + *-aros*)
1648 + for ac_header in nan.h ieeefp.h endian.h sys/isa_defs.h machine/endian.h \
1649 + machine/param.h sys/machine.h sys/types.h fp.h locale.h float.h inttypes.h
1650 +do :
1651 + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
1652 +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
1653 +eval as_val=\$$as_ac_Header
1654 + if test "x$as_val" = x""yes; then :
1655 + cat >>confdefs.h <<_ACEOF
1656 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
1657 +_ACEOF
1658 +
1659 +fi
1660 +
1661 +done
1662 +
1663 +
1664 + GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
1665 + GLIBCXX_CHECK_WCHAR_T_SUPPORT
1666 +
1667 + $as_echo "#define HAVE_FINITE 1" >>confdefs.h
1668 +
1669 + $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
1670 +
1671 + $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
1672 +
1673 + $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
1674 +
1675 + $as_echo "#define HAVE_ISINF 1" >>confdefs.h
1676 +
1677 + $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
1678 +
1679 + $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
1680 +
1681 + $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
1682 +
1683 + $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
1684 +
1685 + $as_echo "#define HAVE_SINCOSF 1" >>confdefs.h
1686 +
1687 + if test x"long_double_math_on_this_cpu" = x"yes"; then
1688 + $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
1689 +
1690 + $as_echo "#define HAVE_HYPOTL 1" >>confdefs.h
1691 +
1692 + $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
1693 +
1694 + $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
1695 +
1696 + fi
1697 + ;;
1698 +
1699 arm*-*-symbianelf*)
1700 # This is a freestanding configuration; there is nothing to do here.
1701 ;;
1702 diff -ruN gcc-4.6.2/libstdc++-v3/configure.ac gcc-4.6.2.aros/libstdc++-v3/configure.ac
1703 --- gcc-4.6.2/libstdc++-v3/configure.ac 2011-10-06 01:09:51.000000000 +0200
1704 +++ gcc-4.6.2.aros/libstdc++-v3/configure.ac 2013-08-26 07:55:42.000000000 +0200
1705 @@ -88,9 +88,9 @@
1706 # up critical shell variables.
1707 GLIBCXX_CONFIGURE
1709 -if test "x${with_newlib}" != "xyes"; then
1710 - AC_LIBTOOL_DLOPEN
1711 -fi
1712 +#if test "x${with_newlib}" != "xyes"; then
1713 +# AC_LIBTOOL_DLOPEN
1714 +#fi
1715 AM_PROG_LIBTOOL
1716 ACX_LT_HOST_FLAGS
1717 AC_SUBST(enable_shared)
1718 diff -ruN gcc-4.6.2/libstdc++-v3/configure.host gcc-4.6.2.aros/libstdc++-v3/configure.host
1719 --- gcc-4.6.2/libstdc++-v3/configure.host 2010-12-06 01:50:04.000000000 +0100
1720 +++ gcc-4.6.2.aros/libstdc++-v3/configure.host 2013-08-26 07:55:42.000000000 +0200
1721 @@ -203,6 +203,9 @@
1722 os_include_dir="os/generic"
1723 atomicity_dir="cpu/generic"
1724 ;;
1725 + aros*)
1726 + os_include_dir="os/aros"
1727 + ;;
1728 bsd*)
1729 # Plain BSD attempts to share FreeBSD files.
1730 os_include_dir="os/bsd/freebsd"
1731 diff -ruN gcc-4.6.2/libstdc++-v3/crossconfig.m4 gcc-4.6.2.aros/libstdc++-v3/crossconfig.m4
1732 --- gcc-4.6.2/libstdc++-v3/crossconfig.m4 2011-02-04 08:26:57.000000000 +0100
1733 +++ gcc-4.6.2.aros/libstdc++-v3/crossconfig.m4 2013-08-26 07:55:42.000000000 +0200
1734 @@ -5,6 +5,31 @@
1735 AC_DEFUN([GLIBCXX_CROSSCONFIG],[
1736 # Base decisions on target environment.
1737 case "${host}" in
1738 + *-aros*)
1739 + AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h machine/endian.h \
1740 + machine/param.h sys/machine.h sys/types.h fp.h locale.h float.h inttypes.h])
1741 +
1742 + GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
1743 + GLIBCXX_CHECK_WCHAR_T_SUPPORT
1744 +
1745 + AC_DEFINE(HAVE_FINITE)
1746 + AC_DEFINE(HAVE_FINITEF)
1747 + AC_DEFINE(HAVE_FREXPF)
1748 + AC_DEFINE(HAVE_HYPOTF)
1749 + AC_DEFINE(HAVE_ISINF)
1750 + AC_DEFINE(HAVE_ISINFF)
1751 + AC_DEFINE(HAVE_ISNAN)
1752 + AC_DEFINE(HAVE_ISNANF)
1753 + AC_DEFINE(HAVE_SINCOS)
1754 + AC_DEFINE(HAVE_SINCOSF)
1755 + if test x"long_double_math_on_this_cpu" = x"yes"; then
1756 + AC_DEFINE(HAVE_FINITEL)
1757 + AC_DEFINE(HAVE_HYPOTL)
1758 + AC_DEFINE(HAVE_ISINFL)
1759 + AC_DEFINE(HAVE_ISNANL)
1760 + fi
1761 + ;;
1762 +
1763 arm*-*-symbianelf*)
1764 # This is a freestanding configuration; there is nothing to do here.
1765 ;;