uClibc: remove 0.9.30, 0.9.31

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25542 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 110 deletions

diff --git a/toolchain/uClibc/patches-0.9.31/901-MIPS-restore-INLINE_SYSCALL-macro.patch b/toolchain/uClibc/patches-0.9.31/901-MIPS-restore-INLINE_SYSCALL-macro.patch
deleted file mode 100644
index 4ba09424b9..0000000000
--- a/toolchain/uClibc/patches-0.9.31/901-MIPS-restore-INLINE_SYSCALL-macro.patch
+++ /dev/null
@@ -1,110 +0,0 @@
-From 911bf867eb82e28799e81578c50d82ee166cebb5 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Tue, 6 Apr 2010 17:25:56 +0200
-Subject: [PATCH] MIPS: restore INLINE_SYSCALL macro
-
-The MIPS specific INLINE_SYSCALL macro has been renamed to
-INLINE_SYSCALL_NCS with:
-
-  763bbf9e9a27426c9be8322dca5ddf2cb4dbc464
-
-  syscall: unify part 2: NCS variety
-
-  Declare common NCS (non-constant syscall) variants and convert the
-  existing ports over to this.
-
-This change breaks system calls. The code generated with using of the
-new macro does not obey the restartable syscall convention used by the
-linux kernel. When it tries to restart the syscall the errno value is
-not being replaced by the syscall number.
-
-This causes weird behaviour of the 'ping' command in busybox for
-example:
-
-root@OpenWrt:/# ping 192.168.1.254
-PING 192.168.1.254 (192.168.1.254): 56 data bytes
-64 bytes from 192.168.1.254: seq=0 ttl=128 time=6.292 ms
-ping: recvfrom: Function not implemented
-64 bytes from 192.168.1.254: seq=1 ttl=128 time=0.719 ms
-ping: recvfrom: Function not implemented
-64 bytes from 192.168.1.254: seq=2 ttl=128 time=0.489 ms
-ping: recvfrom: Function not implemented
-64 bytes from 192.168.1.254: seq=3 ttl=128 time=0.486 ms
-ping: recvfrom: Function not implemented
-64 bytes from 192.168.1.254: seq=4 ttl=128 time=0.487 ms
-ping: recvfrom: Function not implemented
-64 bytes from 192.168.1.254: seq=5 ttl=128 time=0.939 ms
-ping: recvfrom: Function not implemented
-64 bytes from 192.168.1.254: seq=6 ttl=128 time=0.971 ms
-ping: recvfrom: Function not implemented
-64 bytes from 192.168.1.254: seq=7 ttl=128 time=0.488 ms
-ping: recvfrom: Funct^C
---- 192.168.1.254 ping statistics ---
-9 packets transmitted, 9 packets received, 0% packet loss
-round-trip min/avg/max = 0.486/1.307/6.292 ms
-root@OpenWrt:/#
-
-Here is the relevant assembler code parts of the 'recvfrom' function:
-
-with the current INLINE_SYSCALL_NCS:
-00000000 <__GI_recvfrom>:
-  ...
-  2c:   24021050        li      v0,4176
-  30:   8fd1003c        lw      s1,60(s8)
-  34:   8fd00038        lw      s0,56(s8)
-  38:   27bdffe0        addiu   sp,sp,-32
-  3c:   afb00010        sw      s0,16(sp)
-  40:   afb10014        sw      s1,20(sp)  <-- wrong
-  44:   0000000c        syscall
-  48:   27bd0020        addiu   sp,sp,32
-  ...
-
-with the old INLINE_SYSCALL:
-00000000 <__libc_recvfrom>:
-  ...
-  28:   8fd0003c        lw      s0,60(s8)
-  2c:   8fc20038        lw      v0,56(s8)
-  30:   27bdffe0        addiu   sp,sp,-32
-  34:   afa20010        sw      v0,16(sp)
-  38:   afb00014        sw      s0,20(sp)
-  3c:   24021050        li      v0,4176   <-- good
-  40:   0000000c        syscall
-  44:   27bd0020        addiu   sp,sp,32
-  ...
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
-Cc: Mike Frysinger <vapier@gentoo.org>
----
-Notes:
-
-The ideal solution would to fix the 'internal_syscall' macros to generate
-correct code for the NCS case as well. However the INLINE_SYSCALL macro
-generates smaller code if the syscall number is constant, so it is
-useful in such cases.
-
-Additionally, the current INLINE_SYSCALL_NCS in the 'mips/bits/syscall.h'
-is a duplicate of the one in the 'common/bits/syscalls-common.h' so it
-should be removed anyway.
----
- libc/sysdeps/linux/mips/bits/syscalls.h |    4 ++--
- 1 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/libc/sysdeps/linux/mips/bits/syscalls.h b/libc/sysdeps/linux/mips/bits/syscalls.h
-index 28b0f91..944d038 100644
---- a/libc/sysdeps/linux/mips/bits/syscalls.h
-+++ b/libc/sysdeps/linux/mips/bits/syscalls.h
-@@ -19,9 +19,9 @@
- 
- /* Define a macro which expands into the inline wrapper code for a system
-    call.  */
--#define INLINE_SYSCALL_NCS(name, nr, args...)                               \
-+#define INLINE_SYSCALL(name, nr, args...)                               \
-   ({ INTERNAL_SYSCALL_DECL(err);					\
--     long result_var = INTERNAL_SYSCALL_NCS (name, err, nr, args);		\
-+     long result_var = INTERNAL_SYSCALL(name, err, nr, args);		\
-      if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) )			\
-        {								\
- 	 __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err));	\
--- 
-1.5.3.2
-