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S/390: Port of lock elision to System/z
[glibc.git] / ChangeLog.old-ports-am33
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RM		 1This file describes changes to the AM33 port while it was in the ports/
2add-on directory. That port has since been removed entirely.
3The ports/ directory is no longer used, so reintroduction of AIX code
4would be described in the top-level ChangeLog file, not here.
5
6\f
7
464263cc
JM		 82014-02-08 Joseph Myers <joseph@codesourcery.com>
9
10 * sysdeps/am33: Remove.
11 * sysdeps/unix/am33: Likewise.
12 * sysdeps/unix/sysv/linux/am33: Likewise.
13
3c1c46a6
JM		 142013-11-28 Joseph Myers <joseph@codesourcery.com>
15
16 * sysdeps/am33/fpu/fegetround.c (fegetround): Use libm_hidden_def.
17
cb8a6dbd
MF		 182013-10-30 Mike Frysinger <vapier@gentoo.org>
19
20 * sysdeps/unix/sysv/linux/am33/configure.in: Moved to ...
21 * sysdeps/unix/sysv/linux/am33/configure.ac: ... here.
22 * sysdeps/unix/sysv/linux/am33/configure: Regenerated.
23
6f65e668
OB		 242013-08-29 Ondřej Bílka <neleai@seznam.cz>
25
26 * sysdeps/unix/sysv/linux/am33/bits/fcntl.h: Fix typos.
27
c0c3f78a
OB		 282013-08-21 Ondřej Bílka <neleai@seznam.cz>
29
30 * sysdeps/am33/fpu/fraiseexcpt.c: Fix typos.
31
5556231d
JM		 322013-06-05 Joseph Myers <joseph@codesourcery.com>
33
34 * sysdeps/am33/elf/start.S: Remove trailing whitespace.
35 * sysdeps/am33/fpu/fgetexcptflg.c: Likewise.
36
e054f494
RA		 372013-05-01 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
38
39 * sysdeps/am33/atomicity.h: Add missing #include <stdint.h> due to
40 uint64_t or uint32_t usage.
41
cb83063b
AJ		 422013-03-11 Andreas Jaeger <aj@suse.de>
43
44 * sysdeps/unix/sysv/linux/am33/bits/mman.h: Remove all defines
45 provided by bits/mman-linux.h and include <bits/mman-linux.h>.
46
c7a8ba94
JM		 472013-02-28 Joseph Myers <joseph@codesourcery.com>
48
49 * sysdeps/am33/elf/start.S: Don't include "bp-sym.h".
50 (_start): Don't use BP_SYM.
51 * sysdeps/unix/sysv/linux/am33/clone.S: Don't include <bp-sym.h>.
52 (__clone): Don't use BP_SYM.
53
2bdd4ca6
JM		 542013-02-14 Joseph Myers <joseph@codesourcery.com>
55
56 [BZ #13550]
57 * sysdeps/am33/dl-machine.h [!PROF && !__BOUNDED_POINTERS__]:
58 Remove __BOUNDED_POINTERS__ from condition.
59
70d9946a
JM		 602013-02-13 Joseph Myers <joseph@codesourcery.com>
61
62 [BZ #13550]
63 * sysdeps/am33/dl-machine.h (fixup): Do not use __unbounded.
64 * sysdeps/unix/sysv/linux/am33/brk.c (__brk): Do not use
65 __ptrvalue.
66
568035b7
JM		 672013-01-02 Joseph Myers <joseph@codesourcery.com>
68
69 * All files with FSF copyright notices: Update copyright dates
70 using scripts/update-copyrights.
71
f4cf5f2d
JM		 722013-01-01 Joseph Myers <joseph@codesourcery.com>
73
74 * sysdeps/unix/sysv/linux/am33/bits/fcntl.h: Reformat copyright
75 notice.
76 * sysdeps/unix/sysv/linux/am33/sysdep.S: Likewise.
77
fbeafede
JM		 782012-11-03 Joseph Myers <joseph@codesourcery.com>
79
5b5b04d6
JM		 80 * sysdeps/am33/fpu/fclrexcpt.c (feclearexcept): Add
81 libm_hidden_ver.
82
fbeafede
JM		 83 [BZ #3439]
84 * sysdeps/am33/fpu/bits/fenv.h (FE_INEXACT): Define macro to
85 integer constant usable in #if and use that to give value to enum
86 constant.
87 (FE_UNDERFLOW): Likewise.
88 (FE_OVERFLOW): Likewise.
89 (FE_DIVBYZERO): Likewise.
90 (FE_INVALID): Likewise.
91 (FE_TONEAREST): Likewise.
92
2a27fd6d
JM		 932012-10-30 Joseph Myers <joseph@codesourcery.com>
94
95 [BZ #14047]
96 * sysdeps/am33/tininess.h: New file.
97
b8493de0
RM		 982012-10-09 Roland McGrath <roland@hack.frob.com>
99
100 * sysdeps/unix/sysv/linux/am33/configure: Regenerated.
101
6dad2c06
JM		 1022012-08-07 Joseph Myers <joseph@codesourcery.com>
103
104 * sysdeps/unix/sysv/linux/am33/configure.in (arch_minimum_kernel):
105 Change to 2.6.25.
106 * sysdeps/unix/sysv/linux/am33/configure: Regenerated.
107
09c0ee5f
RM		 1082012-08-01 Roland McGrath <roland@hack.frob.com>
109
110 [BZ #14138]
111 * sysdeps/unix/sysv/linux/am33/getrlimit.c: File removed.
112
ab84e3ff
PE		 1132012-03-09 Paul Eggert <eggert@cs.ucla.edu>
114
115 [BZ #13673]
116 Replace FSF snail mail address with URLs, as per GNU coding standards.
117
bf5316f3
AS		 1182011-10-05 Andreas Schwab <schwab@redhat.com>
119
120 * sysdeps/am33/dl-machine.h (elf_machine_rela)
121 (elf_machine_lazy_rel): Add parameter skip_ifunc.
122
7e0bd9eb
DJ		 1232007-10-22 Daniel Jacobowitz <dan@codesourcery.com>
124
125 * sysdeps/unix/sysv/linux/am33/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
126
8323b1ab
DJ		 1272007-07-10 Daniel Jacobowitz <dan@codesourcery.com>
128
129 * sysdeps/unix/sysv/linux/am33/bits/fcntl.h: Comment fix.
130
2575768d
RM		 1312006-01-12 Roland McGrath <roland@redhat.com>
132
133 * sysdeps/am33/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
134
a64a511d
RM		 1352006-01-10 Roland McGrath <roland@redhat.com>
136
6f8d2b71
RM		 137 * sysdeps/am33/bits/setjmp.h (__JMP_BUF_SP): Macro moved ...
138 * sysdeps/am33/jmpbuf-offsets.h: ... here, new file.
139
140 * sysdeps/am33/bits/setjmp.h (_JMPBUF_UNWINDS, __JMP_BUF_SP):
141 Move macros ...
a64a511d
RM		 142 * sysdeps/am33/jmpbuf-unwind.h: ... here, new file.
143
0a4d8332
RM		 1442005-12-27 Roland McGrath <roland@redhat.com>
145
146 * sysdeps/am33/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
147 DEMANGLE, and pass SP value through it.
148
cbd6a07c
AO		 1492004-10-25 Alexandre Oliva <aoliva@redhat.com>
150
fe66f7f2
AO		 151 * ChangeLog.am33: Added emacs local variables for mode setting and
152 default changelog name.
153
cbd6a07c
AO		 154 * sysdeps/unix/sysv/linux/linuxthreads/sysdep-cancel.h: Moved...
155 * sysdeps/unix/sysv/linux/am33/linuxthreads/sysdep-cancel.h:
156 ... here, where it should have been added in the first place.
157
d115c0d8
AO		 1582004-10-22 Alexandre Oliva <aoliva@redhat.com>
159
160 * sysdeps/unix/sysv/linux/am33/bits/mman.h (PROT_GROWSDOWN): New.
161 (PROT_GROWSUP): New.
162
1632004-08-16 Alexandre Oliva <aoliva@redhat.com>
164
165 * sysdeps/am33/shlib-versions: Moved from top level.
166
1672004-08-09 Alexandre Oliva <aoliva@redhat.com>
168
169 * sysdeps/am33/preconfigure: Renamed from configure.
170 * Makefile: Removed.
171
1722004-07-20 Alexandre Oliva <aoliva@redhat.com>
173
174 Moved from separate linuxthreads tree into am33/linuxthreads
175 subdirs:
176 2004-07-01 Alexandre Oliva <aoliva@redhat.com>
177 * sysdeps/unix/sysv/linux/am33/linuxthreads/sysdep-cancel.h
178 (PSEUDO): Save value returned by CENABLE and pass it to CDISABLE.
179 * sysdeps/am33/linuxthreads/pt-machine.h (testandset): Take
180 volatile argument. Improve asm statement.
181 2001-10-31 Alexandre Oliva <aoliva@redhat.com>
182 * sysdeps/am33/linuxthreads/pspinlock.c: New file.
183 * sysdeps/am33/linuxthreads/pt-machine.h: New file.
184
1852004-07-19 Alexandre Oliva <aoliva@redhat.com>
186
187 * configure: New.
188 * mach.sh: Removed.
189 * sysdeps/am33/Makefile: Likewise.
190
1912004-06-28 Alexandre Oliva <aoliva@redhat.com>
192
193 * sysdeps/am33/Makefile: New file.
194 * sysdeps/unix/sysv/linux/am33/configure.in: New file.
195 * sysdeps/unix/sysv/linux/am33/configure: New file.
196 * mach.sh: New file.
197
1982004-06-19 Alexandre Oliva <aoliva@redhat.com>
199
200 * sysdeps/am33/fpu/bits/fenv.h: New file.
201 * sysdeps/am33/fpu/fpu_control.h: New file.
202 * sysdeps/am33/fpu/fenv_libc.h: New file.
203 * sysdeps/am33/fpu/fclrexcpt.c: New file.
204 * sysdeps/am33/fpu/fedisblxcpt.c: New file.
205 * sysdeps/am33/fpu/feenablxcpt.c: New file.
206 * sysdeps/am33/fpu/fegetenv.c: New file.
207 * sysdeps/am33/fpu/fegetexcept.c: New file.
208 * sysdeps/am33/fpu/fegetround.c: New file.
209 * sysdeps/am33/fpu/feholdexcpt.c: New file.
210 * sysdeps/am33/fpu/fesetenv.c: New file.
211 * sysdeps/am33/fpu/fesetround.c: New file.
212 * sysdeps/am33/fpu/feupdateenv.c: New file.
213 * sysdeps/am33/fpu/fgetexcptflg.c: New file.
214 * sysdeps/am33/fpu/fraiseexcpt.c: New file.
215 * sysdeps/am33/fpu/fsetexcptflg.c: New file.
216 * sysdeps/am33/fpu/ftestexcept.c: New file.
0a4d8332 217
d115c0d8
AO		 218 * sysdeps/unix/am33/sysdep.h: Use relative pathnames.
219 * sysdeps/unix/sysv/linux/am33/sysdep.h: Likewise.
220 * sysdeps/unix/sysv/linux/am33/sysdep.S: Likewise.
221 * configure, Makefile: Do nothing.
222
2232004-06-09 Alexandre Oliva <aoliva@redhat.com>
224
225 * sysdeps/am33/bsd-setjmp.S: Move into...
226 * sysdeps/am33/setjmp.S: ... this file.
227 * sysdeps/am33/bsd-_setjmp.S: Likewise.
228 * sysdeps/am33/dl-machine.h (_dl_start_user): Do not do double
229 indirection to obtain _dl_loaded.
230 (elf_machine_rela_relative): Do not add addend.
231
2322004-06-08 Alexandre Oliva <aoliva@redhat.com>
233
234 * sysdeps/am33/sysdep.h (JUMPTARGET): Undef before redefining.
235 * sysdeps/unix/sysv/linux/am33/sysdep.h (PSEUDO_NOERROR,
236 PSEUDO_END_NOERROR, ret_NOERROR, PSEUDO_ERRVAL, PSEUDO_END_ERRVAL,
237 ret_ERRVAL, INTERNAL_SYSCALL, INTERNAL_SYSCALL_DECL,
238 INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERRNO): New.
239 (INLINE_SYSCALL): Rewrite in terms of INTERNAL_SYSCALL macros.
240 (DO_CALL): Reorder arguments.
241 * sysdeps/am33/dl-machine.h (elf_machine_rela): Update prototype.
242
2432003-05-16 Alexandre Oliva <aoliva@redhat.com>
244
245 * sysdeps/unix/sysv/linux/am33/Makefile: New file.
246 * sysdeps/unix/sysv/linux/am33/sysdep.h (INLINE_SYSCALL1): Drop
247 comma before args when calling inline_syscall0.
248 * sysdeps/unix/sysv/linux/am33/chown.c: New file.
249 * sysdeps/unix/sysv/linux/am33/fchown.c: New file.
250 * sysdeps/unix/sysv/linux/am33/fxstat.c: New file.
251 * sysdeps/unix/sysv/linux/am33/getegid.c: New file.
252 * sysdeps/unix/sysv/linux/am33/geteuid.c: New file.
253 * sysdeps/unix/sysv/linux/am33/getgid.c: New file.
254 * sysdeps/unix/sysv/linux/am33/getrlimit.c: New file.
255 * sysdeps/unix/sysv/linux/am33/getuid.c: New file.
256 * sysdeps/unix/sysv/linux/am33/lchown.c: New file.
257 * sysdeps/unix/sysv/linux/am33/lockf64.c: New file.
258 * sysdeps/unix/sysv/linux/am33/lxstat.c: New file.
259 * sysdeps/unix/sysv/linux/am33/setegid.c: New file.
260 * sysdeps/unix/sysv/linux/am33/seteuid.c: New file.
261 * sysdeps/unix/sysv/linux/am33/setfsgid.c: New file.
262 * sysdeps/unix/sysv/linux/am33/setfsuid.c: New file.
263 * sysdeps/unix/sysv/linux/am33/setgid.c: New file.
264 * sysdeps/unix/sysv/linux/am33/setregid.c: New file.
265 * sysdeps/unix/sysv/linux/am33/setresgid.c: New file.
266 * sysdeps/unix/sysv/linux/am33/setresuid.c: New file.
267 * sysdeps/unix/sysv/linux/am33/setreuid.c: New file.
268 * sysdeps/unix/sysv/linux/am33/setrlimit.c: New file.
269 * sysdeps/unix/sysv/linux/am33/setuid.c: New file.
270 * sysdeps/unix/sysv/linux/am33/xstat.c: New file.
271 * sysdeps/unix/sysv/linux/am33/syscalls.list: Removed, reverting
272 2003-03-26's patch.
273 * sysdeps/unix/sysv/linux/am33/getresgid.c: New file.
274 * sysdeps/unix/sysv/linux/am33/getresuid.c: New file.
275
2762003-05-09 Alexandre Oliva <aoliva@redhat.com>
277
278 * sysdeps/unix/sysv/linux/am33/getgroups.c: New file.
279 * sysdeps/unix/sysv/linux/am33/setgroups.c: New file.
280
2812003-05-07 Alexandre Oliva <aoliva@redhat.com>
282
283 * sysdeps/unix/sysv/linux/am33/getmsg.c: New file.
284 * sysdeps/unix/sysv/linux/am33/putmsg.c: New file.
285
2862003-03-26 Alexandre Oliva <aoliva@redhat.com>
287
288 * sysdeps/unix/sysv/linux/am33/syscalls.list: Added getresuid and
289 getresgid.
290
2912003-01-17 Alexandre Oliva <aoliva@redhat.com>
292
293 * sysdeps/unix/sysv/linux/am33/fcntl.c: New file.
294
2952002-02-08 Alexandre Oliva <aoliva@redhat.com>
296
297 * sysdeps/am33/sys/ucontext.h (fpregset_t): Make it a structure.
298
2992002-01-07 Alexandre Oliva <aoliva@redhat.com>
300
301 * sysdeps/am33/sys/ucontext.h (NFREG): Increment by 1, to make
302 room for FPCR.
303
3042001-12-13 Alexandre Oliva <aoliva@redhat.com>
305
306 * shlib-versions: Set GLIBC_2.2.5 as the earliest symbol set.
307
3082001-12-07 Alexandre Oliva <aoliva@redhat.com>
309
310 * sysdeps/am33/__longjmp.S: Tabify.
311 * sysdeps/am33/setjmp.S: Likewise.
312 * sysdeps/am33/dl-debug.h: Remove.
313 * sysdeps/am33/dl-machine.h: Delete commented-out uses of
314 macros defined in dl-debug.
315 (elf_machine_rela): Optimize if HAVE_Z_COMBRELOC. Fix
316 prediction of R_MN10300_NONE. Don't test for impossible
317 condition.
318 * sysdeps/am33/sysdep.h (ASM_TYPE_DIRECTIVE,
319 ASM_SIZE_DIRECTIVE): Define to nothing if ! HAVE_ELF.
320
3212001-11-09 Alexandre Oliva <aoliva@redhat.com>
322
323 * sysdeps/unix/sysv/linux/am33/clone.S: Avoid branch overflow in
324 static link.
325
3262001-11-08 Alexandre Oliva <aoliva@redhat.com>
327
328 * sysdeps/unix/sysv/linux/am33/clone.S: Load arguments correctly
329 for syscall.
330
3312001-11-07 Alexandre Oliva <aoliva@redhat.com>
332
333 * sysdeps/unix/sysv/linux/am33/clone.S: Fix argument-passing
334 to thread_start.
335
3362001-10-31 Alexandre Oliva <aoliva@redhat.com>
337
338 * shlib-versions: Added am33_2.0 support.
339 * sysdeps/am33/Implies: New file.
340 * sysdeps/am33/__longjmp.S: New file.
341 * sysdeps/am33/atomicity.h: New file.
342 * sysdeps/am33/bsd-_setjmp.S: New file.
343 * sysdeps/am33/bsd-setjmp.S: New file.
344 * sysdeps/am33/dl-debug.h: New file.
345 * sysdeps/am33/dl-machine.h: New file.
346 * sysdeps/am33/memusage.h: New file.
347 * sysdeps/am33/setjmp.S: New file.
348 * sysdeps/am33/stackinfo.h: New file.
349 * sysdeps/am33/sysdep.h: New file.
350 * sysdeps/am33/bits/endian.h: New file.
351 * sysdeps/am33/bits/setjmp.h: New file.
352 * sysdeps/am33/elf/start.S: New file.
353 * sysdeps/am33/sys/ucontext.h: New file.
354 * sysdeps/unix/am33/sysdep.S: New file.
355 * sysdeps/unix/am33/sysdep.h: New file.
356 * sysdeps/unix/sysv/linux/am33/brk.c: New file.
357 * sysdeps/unix/sysv/linux/am33/clone.S: New file.
358 * sysdeps/unix/sysv/linux/am33/profil-counter.h: New file.
359 * sysdeps/unix/sysv/linux/am33/socket.S: New file.
360 * sysdeps/unix/sysv/linux/am33/syscall.S: New file.
361 * sysdeps/unix/sysv/linux/am33/sysdep.S: New file.
362 * sysdeps/unix/sysv/linux/am33/sysdep.h: New file.
363 * sysdeps/unix/sysv/linux/am33/bits/fcntl.h: New file.
364 * sysdeps/unix/sysv/linux/am33/bits/mman.h: New file.
fe66f7f2
AO		 365\f
366Local Variables:
367mode: change-log
368left-margin: 8
369fill-column: 74
370version-control: never
371change-log-default-name: "ChangeLog.am33"
372End:
GNU C Library master sources
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