1 2006-12-03 Carlos O'Donell <carlos@systemhalted.org>
3 * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
4 versions. Adjust jump target to '0b'.
6 2006-12-03 Carlos O'Donell <carlos@systemhalted.org>
8 * sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
9 * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
10 * sysdeps/hppa/fpu/bits/mathdef.h: New file.
12 2006-11-10 Carlos O'Donell <carlos@systemhalted.org>
14 * sysdeps/hppa/nptl/pthread_spin_init.c: New file.
15 * sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
17 * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
20 2006-09-20 Carlos O'Donell <carlos@systemhalted.org>
22 * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
23 and offout arguments to the prototype.
25 2006-09-15 Carlos O'Donell <carlos@systemhalted.org>
27 * sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
28 * sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
29 restore r19 before call to _exit.
30 * sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
32 2006-09-13 Carlos O'Donell <carlos@systemhalted.org>
34 * sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
36 * sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
37 __libc_start_main. Comment the order of arguments at entry and
38 those to __libc_start_main.
40 2006-09-07 Carlos O'Donell <carlos@systemhalted.org>
42 * sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
44 * sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
45 (_dl_runtime_profile): LA fixups.
46 * sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
47 -1 on error. Use branch and link for error handler funciton.
48 * sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
49 Avoid register shuffling.
50 * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
52 * sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
53 match required standards.
54 * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
55 (lll_futex_wait): Return __ret.
56 (lll_futex_timed_wait): Likewise.
57 (lll_futex_wake): Likewise.
58 (lll_futex_requeue): Likewise.
59 * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
60 usage and adjust error return.
61 * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
62 stack usage for gdb, and avoid extra register loads.
63 * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
64 nptl/sysdeps/pthread/unwind-forcedunwind.c.
65 (LIBGCC_SO): Define and use.
66 * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
67 nptl/sysdeps/pthread/unwind-resume.c.
68 (LIBGCC_SO): Define and use.
70 2006-08-13 Carlos O'Donell <carlos@systemhalted.org>
72 * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
73 FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
75 2006-07-24 Carlos O'Donell <carlos@systemhalted.org>
77 * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
78 __SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
80 2006-07-18 Carlos O'Donell <carlos@systemhalted.org>
82 * sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
84 * sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
87 2006-07-16 Jeff Bailey <jbailey@ubuntu.com>
89 * sysdeps/hppa/tst-audit.h: New file.
91 2006-07-16 Carlos O'Donell <carlos@systemhalted.org>
93 * sysdeps/hppa/tls-macros.h: Cleanup formatting.
95 2006-07-15 Jeff Bailey <jbailey@ubuntu.com>
97 * sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
99 2006-07-13 Carlos O'Donell <carlos@systemhalted.org>
101 * sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
102 * sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
103 * sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
104 * sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
106 2006-07-13 Carlos O'Donell <carlos@systemhalted.org>
108 * sysdeps/hppa/nptl/Makefile: New file
109 * sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
110 * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
111 * sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
112 * sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
113 * sysdeps/hppa/nptl/pthreaddef.h: Likewise
114 * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
115 * sysdeps/hppa/nptl/tls.h: Likewise
116 * sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
117 * sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
118 * sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
119 * sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
120 * sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
121 * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
122 * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
123 * sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
124 * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
125 * sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
126 * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
127 * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
128 * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
130 2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
132 * sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
135 2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
137 * sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
138 * sysdeps/unix/sysv/linux/hppa/kernel-features.h
139 [__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
140 * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
142 2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
144 * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
145 (SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
148 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
150 * sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
153 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
155 * sysdeps/hppa/ldsodefs.h: New file.
156 * sysdeps/unix/sysv/linux/hppa/bits/mman.h:
157 Only define MADV_* macros when __USE_BSD is present.
158 (MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
160 2006-05-15 Carlos O'Donell <carlos@systemhalted.org>
162 * sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
164 * sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
166 * sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
168 (ENTRY_LEAF): Define.
169 (PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
170 (DO_CALL): Create frame.
172 2006-05-15 Carlos O'Donell <carlos@systemhalted.org>
174 * sysdeps/hppa/dl-machine.h: Include tls.h
175 (elf_machine_fixup_plt): Returns fdesc.
176 (elf_machine_profile_fixup_plt): Remove.
177 (elf_machine_plt_value): Returns fdesc.
178 (elf_machine_runtime_setup): Check that dl_profile != NULL.
179 (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
180 (RTLD_START): Use iitlbp with sr0.
181 (elf_machine_type_class): Include TLS relocs.
182 (reassemble_21, reassemble_14): Define.
183 (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
184 TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
185 (TRAMPOLINE_TEMPLATE): Move to ...
186 * sysdeps/hppa/dl-trampoline.S: ... here.
187 * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
188 * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
189 (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
190 DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
191 * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
192 * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
193 Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
195 2006-04-27 Carlos O'Donell <carlos@systemhalted.org>
197 * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
200 2006-04-21 Carlos O'Donell <carlos@systemhalted.org>
202 * sysdeps/hppa/dl-tls.h: New file
203 * sysdeps/hppa/libc-tls.c: Likewise.
204 * sysdeps/hppa/tls-macros.h: Likewise.
205 * sysdeps/hppa/elf/configure: Likewise.
206 * sysdeps/hppa/elf/configure.in: Likewise.
208 2006-04-20 Carlos O'Donell <carlos@systemhalted.org>
210 * sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
211 align parameters. Specify memory clobbers.
212 * sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
213 * sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
214 * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
215 register. Use memcpy to align buffer.
216 * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
217 fr0. Use union to align parameters.
218 * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
219 * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
220 exception registers. Define libm_hidden_def.
221 * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
223 * sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
224 align parameters, speficy memory clobbers. Define libm_hidde_def
225 * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
226 parameters. Use memcpy to align buffer.
227 * sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
228 * sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
229 * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
230 * sysdeps/hppa/fpu/libm-test-ulps: Update.
231 * sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
233 2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
235 * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
237 * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
238 Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
239 SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
241 2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
243 * sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
245 2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
247 * sysdeps/hppa/linuxthreads/pspinlock.c: New file.
248 * sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
249 * sysdeps/hppa/linuxthreads/tls.h: Likewise.
250 * sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
251 * sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
253 * sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
254 * sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
255 * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
256 * sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
259 2006-02-28 Roland McGrath <roland@redhat.com>
261 * sysdeps/hppa/shlib-versions: New file.
262 * sysdeps/hppa/preconfigure: New file.