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-rw-r--r--meta/packages/glibc/glibc-2.4/fixup-aeabi-syscalls.patch329
1 files changed, 329 insertions, 0 deletions
diff --git a/meta/packages/glibc/glibc-2.4/fixup-aeabi-syscalls.patch b/meta/packages/glibc/glibc-2.4/fixup-aeabi-syscalls.patch
new file mode 100644
index 0000000000..fb733b9194
--- /dev/null
+++ b/meta/packages/glibc/glibc-2.4/fixup-aeabi-syscalls.patch
@@ -0,0 +1,329 @@
1Fix up ARM EABI for removed syscalls
2http://sourceware.org/ml/libc-ports/2006-03/msg00029.html
3
4Index: glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/socket.S
5===================================================================
6--- glibc.orig/ports/sysdeps/unix/sysv/linux/arm/eabi/socket.S 2006-03-21 15:58:10.000000000 -0500
7+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
8@@ -1,131 +0,0 @@
9-/* Copyright (C) 1995, 1996, 1997, 1998, 2003, 2005
10- Free Software Foundation, Inc.
11- This file is part of the GNU C Library.
12-
13- The GNU C Library is free software; you can redistribute it and/or
14- modify it under the terms of the GNU Lesser General Public
15- License as published by the Free Software Foundation; either
16- version 2.1 of the License, or (at your option) any later version.
17-
18- The GNU C Library is distributed in the hope that it will be useful,
19- but WITHOUT ANY WARRANTY; without even the implied warranty of
20- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21- Lesser General Public License for more details.
22-
23- You should have received a copy of the GNU Lesser General Public
24- License along with the GNU C Library; if not, write to the Free
25- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
26- 02111-1307 USA. */
27-
28-#include <sysdep-cancel.h>
29-#include <socketcall.h>
30-
31-#define P(a, b) P2(a, b)
32-#define P2(a, b) a##b
33-
34- .text
35-/* The socket-oriented system calls are handled unusally in Linux.
36- They are all gated through the single `socketcall' system call number.
37- `socketcall' takes two arguments: the first is the subcode, specifying
38- which socket function is being called; and the second is a pointer to
39- the arguments to the specific function.
40-
41- The .S files for the other calls just #define socket and #include this. */
42-
43-#ifndef __socket
44-# ifndef NO_WEAK_ALIAS
45-# define __socket P(__,socket)
46-# else
47-# define __socket socket
48-# endif
49-#endif
50-
51-#define PUSHARGS_1 str a1, [sp, $-8]!; .pad #8
52-#define PUSHARGS_2 stmfd sp!, {a1, a2}; .pad #8
53-#define PUSHARGS_3 stmfd sp!, {a1, a2, a3, a4}; .pad #16 /* a4 pushed for padding */
54-#define PUSHARGS_4 stmfd sp!, {a1, a2, a3, a4}; .pad #16
55-#define PUSHARGS_5 stmfd sp!, {a1, a2, a3, a4}; .pad #16 /* Caller has already pushed arg 5 */
56-#define PUSHARGS_6 stmfd sp!, {a1, a2, a3, a4}; .pad #16
57-
58-#define POPARGS_1 add sp, sp, #8
59-#define POPARGS_2 add sp, sp, #8
60-#define POPARGS_3 add sp, sp, #16
61-#define POPARGS_4 add sp, sp, #16
62-#define POPARGS_5 add sp, sp, #16
63-#define POPARGS_6 add sp, sp, #16
64-
65-#ifndef NARGS
66-#define NARGS 3 /* If we were called with no wrapper, this is really socket() */
67-#endif
68-
69-#if defined NEED_CANCELLATION && defined CENABLE
70- PSEUDO_PROLOGUE
71-#endif
72-
73-.globl __socket
74-ENTRY (__socket)
75- .fnstart
76-
77- /* This code previously moved sp into ip and stored the args using
78- stmdb ip!, {a1-a4}. It did not modify sp, so the stack never had
79- to be restored after the syscall completed. It saved an
80- instruction and meant no stack cleanup work was required.
81-
82- This will not work in the case of a socket call being interrupted
83- by a signal. If the signal handler uses any stack the arguments
84- to socket will be trashed. The results of a restart of any
85- socket call are then unpredictable. */
86-
87- /* Push args onto the stack. */
88- P(PUSHARGS_,NARGS)
89-
90-#if defined NEED_CANCELLATION && defined CENABLE
91- SINGLE_THREAD_P
92- bne 1f
93-#endif
94-
95- /* Do the system call trap. */
96- mov a1, $P(SOCKOP_,socket)
97- mov a2, sp
98- DO_CALL (socketcall, 0)
99-
100- /* Pop args off the stack */
101- P(POPARGS_,NARGS)
102-
103- /* r0 is < 0 if there was an error. */
104- cmn r0, $124
105- RETINSTR(cc, r14)
106- b PLTJMP(SYSCALL_ERROR)
107-
108-#if defined NEED_CANCELLATION && defined CENABLE
109-1:
110- stmfd sp!, {r7, lr}
111- .save {r7, lr}
112- CENABLE
113- mov ip, r0
114-
115- mov r0, #P(SOCKOP_,socket)
116- add r1, sp, #8
117- mov r7, #SYS_ify(socketcall)
118- swi 0x0
119-
120- mov r7, r0
121- mov r0, ip
122- CDISABLE
123- mov r0, r7
124- ldmfd sp!, {r7, lr}
125-
126- P(POPARGS_,NARGS)
127-
128- /* r0 is < 0 if there was an error. */
129- cmn r0, $124
130- RETINSTR(cc, r14)
131- b PLTJMP(SYSCALL_ERROR)
132-#endif
133-
134- .fnend
135-PSEUDO_END (__socket)
136-
137-#ifndef NO_WEAK_ALIAS
138-weak_alias (__socket, socket)
139-#endif
140Index: glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/syscalls.list
141===================================================================
142--- /dev/null 1970-01-01 00:00:00.000000000 +0000
143+++ glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/syscalls.list 2006-03-21 15:58:46.000000000 -0500
144@@ -0,0 +1,34 @@
145+# File name Caller Syscall name # args Strong name Weak names
146+
147+# semaphore and shm system calls
148+msgctl - msgctl i:iip __msgctl msgctl
149+msgget - msgget i:ii __msgget msgget
150+msgrcv - msgrcv Ci:ibnii __msgrcv msgrcv
151+msgsnd - msgsnd Ci:ibni __msgsnd msgsnd
152+shmat - shmat i:ipi __shmat shmat
153+shmctl - shmctl i:iip __shmctl shmctl
154+shmdt - shmdt i:s __shmdt shmdt
155+shmget - shmget i:iii __shmget shmget
156+semop - semop i:ipi __semop semop
157+semtimedop - semtimedop i:ipip semtimedop
158+semget - semget i:iii __semget semget
159+semctl - semctl i:iiii __semctl semctl
160+
161+# proper socket implementations:
162+accept - accept Ci:iBN __libc_accept __accept accept
163+bind - bind i:ipi __bind bind
164+connect - connect Ci:ipi __libc_connect __connect_internal __connect connect
165+getpeername - getpeername i:ipp __getpeername getpeername
166+getsockname - getsockname i:ipp __getsockname getsockname
167+getsockopt - getsockopt i:iiiBN __getsockopt getsockopt
168+listen - listen i:ii __listen listen
169+recv - recv Ci:ibni __libc_recv __recv recv
170+recvfrom - recvfrom Ci:ibniBN __libc_recvfrom __recvfrom recvfrom
171+recvmsg - recvmsg Ci:ipi __libc_recvmsg __recvmsg recvmsg
172+send - send Ci:ibni __libc_send __send send
173+sendmsg - sendmsg Ci:ipi __libc_sendmsg __sendmsg sendmsg
174+sendto - sendto Ci:ibnibn __libc_sendto __sendto sendto
175+setsockopt - setsockopt i:iiibn __setsockopt setsockopt
176+shutdown - shutdown i:ii __shutdown shutdown
177+socket - socket i:iii __socket socket
178+socketpair - socketpair i:iiif __socketpair socketpair
179Index: glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h
180===================================================================
181--- glibc.orig/ports/sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h 2006-03-21 15:58:10.000000000 -0500
182+++ glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h 2006-03-21 15:58:46.000000000 -0500
183@@ -53,9 +53,9 @@
184 UNDOARGS_##args; \
185 cmn r0, $4096;
186
187-/* DOARGS pushes four bytes on the stack for five arguments, and nothing
188- otherwise. In order to preserve doubleword alignment, sometimes we must
189- save an extra register. */
190+/* DOARGS pushes four bytes on the stack for five arguments, eight bytes for
191+ six arguments, and nothing for fewer. In order to preserve doubleword
192+ alignment, sometimes we must save an extra register. */
193
194 # define DOCARGS_0 stmfd sp!, {r7, lr}
195 # define UNDOCARGS_0
196@@ -81,6 +81,10 @@
197 # define UNDOCARGS_5 ldmfd sp!, {r0, r1, r2, r3}
198 # define RESTORE_LR_5 ldmfd sp!, {r4, r7, lr}
199
200+# define DOCARGS_6 stmfd sp!, {r0, r1, r2, r3, r7, lr}
201+# define UNDOCARGS_6 ldmfd sp!, {r0, r1, r2, r3}
202+# define RESTORE_LR_6 RESTORE_LR_0
203+
204 # ifdef IS_IN_libpthread
205 # define CENABLE bl PLTJMP(__pthread_enable_asynccancel)
206 # define CDISABLE bl PLTJMP(__pthread_disable_asynccancel)
207Index: glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
208===================================================================
209--- glibc.orig/ports/sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h 2006-03-21 15:58:10.000000000 -0500
210+++ glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h 2006-03-21 15:58:46.000000000 -0500
211@@ -64,9 +64,9 @@
212 UNDOARGS_##args; \
213 cmn r0, $4096;
214
215-/* DOARGS pushes four bytes on the stack for five arguments, and nothing
216- otherwise. In order to preserve doubleword alignment, sometimes we must
217- save an extra register. */
218+/* DOARGS pushes four bytes on the stack for five arguments, eight bytes for
219+ six arguments, and nothing for fewer. In order to preserve doubleword
220+ alignment, sometimes we must save an extra register. */
221
222 # define RESTART_UNWIND .fnend; .fnstart; .save {r7, lr}
223
224@@ -94,6 +94,10 @@
225 # define UNDOCARGS_5 ldmfd sp!, {r0, r1, r2, r3}; .fnend; .fnstart; .save {r4}; .save {r7, lr}; .pad #4
226 # define RESTORE_LR_5 ldmfd sp!, {r4, r7, lr}
227
228+# define DOCARGS_6 .save {r4, r5}; stmfd sp!, {r0, r1, r2, r3, r7, lr}; .save {r7, lr}; .pad #20
229+# define UNDOCARGS_6 ldmfd sp!, {r0, r1, r2, r3}; .fnend; .fnstart; .save {r4, r5}; .save {r7, lr}
230+# define RESTORE_LR_6 RESTORE_LR_0
231+
232 # ifdef IS_IN_libpthread
233 # define CENABLE bl PLTJMP(__pthread_enable_asynccancel)
234 # define CDISABLE bl PLTJMP(__pthread_disable_asynccancel)
235Index: glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/sysdep.h
236===================================================================
237--- glibc.orig/ports/sysdeps/unix/sysv/linux/arm/eabi/sysdep.h 2006-03-21 15:58:10.000000000 -0500
238+++ glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/sysdep.h 2006-03-21 15:58:46.000000000 -0500
239@@ -1,4 +1,4 @@
240-/* Copyright (C) 2005
241+/* Copyright (C) 2005, 2006
242 Free Software Foundation, Inc.
243
244 This file is part of the GNU C Library.
245@@ -29,6 +29,12 @@
246 # error Kernel headers are too old
247 #endif
248
249+/* Don't use stime, even if the kernel headers define it. We have
250+ settimeofday, and some EABI kernels have removed stime. Similarly
251+ use setitimer to implement alarm. */
252+#undef __NR_stime
253+#undef __NR_alarm
254+
255 /* The ARM EABI user interface passes the syscall number in r7, instead
256 of in the swi. This is more efficient, because the kernel does not need
257 to fetch the swi from memory to find out the number; which can be painful
258Index: glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/umount.c
259===================================================================
260--- /dev/null 1970-01-01 00:00:00.000000000 +0000
261+++ glibc/ports/sysdeps/unix/sysv/linux/arm/eabi/umount.c 2006-03-21 15:58:46.000000000 -0500
262@@ -0,0 +1,31 @@
263+/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
264+ This file is part of the GNU C Library.
265+ Contributed by David Huggins-Daines <dhd@debian.org>, 2000.
266+
267+ The GNU C Library is free software; you can redistribute it and/or
268+ modify it under the terms of the GNU Lesser General Public
269+ License as published by the Free Software Foundation; either
270+ version 2.1 of the License, or (at your option) any later version.
271+
272+ The GNU C Library is distributed in the hope that it will be useful,
273+ but WITHOUT ANY WARRANTY; without even the implied warranty of
274+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
275+ Lesser General Public License for more details.
276+
277+ You should have received a copy of the GNU Lesser General Public
278+ License along with the GNU C Library; if not, write to the Free
279+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
280+ 02111-1307 USA. */
281+
282+/* Since we don't have an oldumount system call, do what the kernel
283+ does down here. */
284+
285+extern long int __umount2 (const char *name, int flags);
286+
287+long int
288+__umount (const char *name)
289+{
290+ return __umount2 (name, 0);
291+}
292+
293+weak_alias (__umount, umount);
294Index: glibc/ports/sysdeps/unix/sysv/linux/arm/kernel-features.h
295===================================================================
296--- /dev/null 1970-01-01 00:00:00.000000000 +0000
297+++ glibc/ports/sysdeps/unix/sysv/linux/arm/kernel-features.h 2006-03-20 17:26:58.000000000 -0500
298@@ -0,0 +1,31 @@
299+/* Set flags signalling availability of kernel features based on given
300+ kernel version number.
301+ Copyright (C) 2006 Free Software Foundation, Inc.
302+ This file is part of the GNU C Library.
303+
304+ The GNU C Library is free software; you can redistribute it and/or
305+ modify it under the terms of the GNU Lesser General Public
306+ License as published by the Free Software Foundation; either
307+ version 2.1 of the License, or (at your option) any later version.
308+
309+ The GNU C Library is distributed in the hope that it will be useful,
310+ but WITHOUT ANY WARRANTY; without even the implied warranty of
311+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
312+ Lesser General Public License for more details.
313+
314+ You should have received a copy of the GNU Lesser General Public
315+ License along with the GNU C Library; if not, write to the Free
316+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
317+ 02111-1307 USA. */
318+
319+/* The utimes syscall was added before 2.6.1. */
320+#if __LINUX_KERNEL_VERSION >= 132609
321+# define __ASSUME_UTIMES 1
322+#endif
323+
324+/* The new getrlimit syscall was added sometime before 2.4.6. */
325+#if __LINUX_KERNEL_VERSION >= 132102
326+#define __ASSUME_NEW_GETRLIMIT_SYSCALL 1
327+#endif
328+
329+#include_next <kernel-features.h>
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