Add the full crosstool-NG sources to the new repository of its own.
You might just say: 'Yeah! crosstool-NG's got its own repo!".
Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup.
That means I'm putting backups in place in the afternoon.
That also means we've lost history... :-(
1 See http://sources.redhat.com/bugzilla/show_bug.cgi?id=758
3 Submitted By: Jim Gifford (patches at jg555 dot com)
5 Initial Package Version: 2.3.4
6 Origin: Richard Sandiford
7 Upstream Status: Unknown
8 Description: Fixes Syscall.h generation
10 diff -Naur glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/Makefile glibc-2.3.4/sysdeps/unix/sysv/linux/mips/Makefile
11 --- glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/Makefile 2004-11-24 04:38:15 +0000
12 +++ glibc-2.3.4/sysdeps/unix/sysv/linux/mips/Makefile 2005-02-23 18:21:54 +0000
17 -# Generate the list of SYS_* macros for the system calls (__NR_* macros).
18 -# We generate not only SYS_<syscall>, pointing at SYS_<abi>_<syscall> if
19 -# it exists, but also define SYS_<abi>_<syscall> for all ABIs.
20 +# A callable macro that expands to a shell command. Preprocess file $(1)
21 +# using ABI option $(2) and see which macros it defines. Print FOO for each
22 +# macro of the form __NR$(3)_FOO, filtering out ABI-specific __NR macros
23 +# that have a prefix other than $(3).
24 +mips_list_syscalls = $(filter-out -m%,$(CC)) -E -x c $(+includes) \
25 + $(sysincludes) -D_LIBC -dM -mabi=$(2) $(1) | \
26 + sed -n 's@^\#define __NR$(3)_\([^ ]*\) .*@\1@p' | \
27 + sed -e '/^[ON]32_/d' -e '/^N64_/d' -e '/^64_/d' | \
30 +# Generate a list of SYS_* macros from the linux __NR macros.
32 +# Before version 2.6, linux had separate 32-bit and 64-bit MIPS ports,
33 +# each with its own set of headers. The ports were merged for 2.6 and
34 +# this merged port defines the syscalls in a slightly different way.
35 +# There are therefore three sets of headers that we need to consider:
37 +# (1) Headers from the separate 32-bit MIPS port. They just define
38 +# a single list of __NR macros.
40 +# (2) Headers from the separate 64-bit MIPS port. They unconditionally
41 +# define syscalls for all three ABIs, with o32 syscalls prefixed
42 +# by __NR_O32, n32 syscalls prefixed by __NR_N32 and n64 syscalls
43 +# prefixed by plain __NR.
45 +# (3) Headers from the combined port. They use the _MIPS_SIM macro to
46 +# define the right set of syscalls for the current ABI. The syscalls
47 +# themselves have no special ABI prefix, but the headers also define:
49 +# __NR_O32_Linux{,_syscalls}
50 +# __NR_N32_Linux{,_syscalls}
51 +# __NR_64_Linux{,_syscalls}
53 +# In case (1) we just want a simple list of SYS_* macros. In cases (2)
54 +# and (3) we want a file that will work for all three ABIs, regardless
55 +# of which ABI we are currently using. We also want the file to work
56 +# if the user later moves from (2) to (3). Thus the file we create
57 +# for (2) and (3) has the form:
59 +# #if _MIPS_SIM == _MIPS_SIM_NABI32
60 +# # ifdef __NR_N32_open
61 +# # define SYS_n32syscall1 __NR_N32_n32syscall1
64 +# # define SYS_n32syscall1 __NR_n32syscall1
67 +# #elif _MIPS_SIM == _MIPS_SIM_ABI64
68 +# # define SYS_n64syscall1 __NR_n64syscall1
71 +# # ifdef __NR_O32_open
72 +# # define SYS_o32syscall1 __NR_O32_o32syscall1
75 +# # define SYS_o32syscall1 __NR_o32syscall1
80 +# Here, __NR_N32_open and __NR_O32_open are used to detect case (2)
81 +# over case (3). The n64 SYS_* macros can always use the normal
83 $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/mips/sys/syscall.h
84 $(make-target-directory)
85 + $(CC) -E -x c $(+includes) $(sysincludes) -D_LIBC $< -MD -MP \
86 + -MF $(@:.h=.d)-t -MT '$(@:.d=.h) $(@:.h=.d)' > /dev/null
88 echo '/* Generated at libc build time from kernel syscall list. */';\
93 echo '#include <sgidefs.h>'; \
94 - rm -f $(@:.d=.h).newt; \
95 - $(CC) -E -MD -MP -MF $(@:.h=.d)-t -MT '$(@:.d=.h) $(@:.h=.d)' \
96 - -x c $(+includes) $(sysincludes) $< -D_LIBC -dM | \
97 - sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' \
98 - > $(@:.d=.h).newt; \
99 - if grep SYS_O32_ $(@:.d=.h).newt > /dev/null; then \
100 + rm -f $(@:.d=.h).new32 $(@:.d=.h).newn32 $(@:.d=.h).new64; \
101 + $(call mips_list_syscalls,$<,n32,_N32) > $(@:.d=.h).newn32; \
102 + if test -s $(@:.d=.h).newn32; then \
103 + if grep open $(@:.d=.h).newn32 > /dev/null; then \
104 + $(call mips_list_syscalls,$<,32,_O32) > $(@:.d=.h).new32; \
105 + $(call mips_list_syscalls,$<,64,) > $(@:.d=.h).new64; \
107 + $(call mips_list_syscalls,$<,32,) > $(@:.d=.h).new32; \
108 + $(call mips_list_syscalls,$<,n32,) > $(@:.d=.h).newn32; \
109 + $(call mips_list_syscalls,$<,64,) > $(@:.d=.h).new64; \
111 echo '#if _MIPS_SIM == _ABIN32'; \
112 - sed -n 's/^\(#define SYS_\)N32_/\1/p' < $(@:.d=.h).newt | \
114 + echo '# ifdef __NR_N32_open'; \
115 + sed 's@\(.*\)@# define SYS_\1 __NR_N32_\1@' < $(@:.d=.h).newn32; \
117 + sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).newn32; \
119 echo '#elif _MIPS_SIM == _ABI64'; \
120 - sed -n 's/^\(#define SYS_\)N64_/\1/p' < $(@:.d=.h).newt | \
122 + sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).new64; \
124 - sed -n 's/^\(#define SYS_\)O32_/\1/p' < $(@:.d=.h).newt | \
126 + echo '# ifdef __NR_O32_open'; \
127 + sed 's@\(.*\)@# define SYS_\1 __NR_O32_\1@' < $(@:.d=.h).new32; \
129 + sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).new32; \
132 - sed -n '/^#define SYS_\([ON]32\|N64\)_/p' < $(@:.d=.h).newt | \
133 - LC_ALL=C sort +1.8; \
135 - cat $(@:.d=.h).newt; \
136 + $(CC) -E -x c $(+includes) $(sysincludes) -D_LIBC -dM $< | \
137 + sed -n 's@^\#define __NR_\([^ ]*\) .*@\#define SYS_\1 __NR_\1@p' | \
140 - rm $(@:.d=.h).newt; \
141 + rm -f $(@:.d=.h).new32 $(@:.d=.h).newn32 $(@:.d=.h).new64; \
143 mv -f $(@:.d=.h).new $(@:.d=.h)
145 diff -Naur glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/configure glibc-2.3.4/sysdeps/unix/sysv/linux/mips/configure
146 --- glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/configure 2004-11-24 04:42:45 +0000
147 +++ glibc-2.3.4/sysdeps/unix/sysv/linux/mips/configure 2005-02-23 18:10:11 +0000
149 { echo "$as_me:$LINENO: WARNING: *** asm/unistd.h not found, it will not be pre-processed" >&5
150 echo "$as_me: WARNING: *** asm/unistd.h not found, it will not be pre-processed" >&2;}
151 echo '#include <asm/unistd.h>' > asm-unistd.h
153 + elif grep __NR_N32_open "$asm_unistd_h" > /dev/null; then
154 # The point of this preprocessing is to turn __NR_<syscall> into
155 # __NR_N64_<syscall>, as well as to define __NR_<syscall> to
156 # __NR_<abi>_<syscall>, if __NR_<abi>_<syscall> is defined
162 + echo '#include <asm/unistd.h>' > asm-unistd.h
166 diff -Naur glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/configure.in glibc-2.3.4/sysdeps/unix/sysv/linux/mips/configure.in
167 --- glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/configure.in 2004-11-24 04:38:31 +0000
168 +++ glibc-2.3.4/sysdeps/unix/sysv/linux/mips/configure.in 2005-02-23 18:10:11 +0000
170 if test ! -f "$asm_unistd_h"; then
171 AC_MSG_WARN([*** asm/unistd.h not found, it will not be pre-processed])
172 echo '#include <asm/unistd.h>' > asm-unistd.h
174 + elif grep __NR_N32_open "$asm_unistd_h" > /dev/null; then
175 # The point of this preprocessing is to turn __NR_<syscall> into
176 # __NR_N64_<syscall>, as well as to define __NR_<syscall> to
177 # __NR_<abi>_<syscall>, if __NR_<abi>_<syscall> is defined
183 + echo '#include <asm/unistd.h>' > asm-unistd.h
187 diff -Naur glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h glibc-2.3.4/sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h
188 --- glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h 2003-03-29 08:15:29 +0000
189 +++ glibc-2.3.4/sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h 2005-02-23 18:10:11 +0000
191 -/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
192 - This file is part of the GNU C Library.
194 - The GNU C Library is free software; you can redistribute it and/or
195 - modify it under the terms of the GNU Lesser General Public
196 - License as published by the Free Software Foundation; either
197 - version 2.1 of the License, or (at your option) any later version.
199 - The GNU C Library is distributed in the hope that it will be useful,
200 - but WITHOUT ANY WARRANTY; without even the implied warranty of
201 - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
202 - Lesser General Public License for more details.
204 - You should have received a copy of the GNU Lesser General Public
205 - License along with the GNU C Library; if not, write to the Free
206 - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
209 -#ifndef _LINUX_MIPS_MIPS32_KERN64_SYSDEP_H
210 -#define _LINUX_MIPS_MIPS32_KERN64_SYSDEP_H 1
212 -/* There is some commonality. */
213 -#include <sysdeps/unix/sysv/linux/mips/mips32/sysdep.h>
215 -/* For Linux we can use the system call table in the header file
216 - /usr/include/asm/unistd.h
217 - of the kernel. But these symbols do not follow the SYS_* syntax
218 - so we have to redefine the `SYS_ify' macro here. */
221 -# define SYS_ify(syscall_name) __NR_O32_##syscall_name
223 -# define SYS_ify(syscall_name) __NR_O32_/**/syscall_name
226 -#endif /* linux/mips/mips32/kern64/sysdep.h */
227 diff -Naur glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h glibc-2.3.4/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h
228 --- glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h 2004-10-18 05:16:07 +0000
229 +++ glibc-2.3.4/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h 2005-02-23 18:10:11 +0000
231 so we have to redefine the `SYS_ify' macro here. */
234 -# define SYS_ify(syscall_name) __NR_N32_##syscall_name
235 +# define SYS_ify(syscall_name) __NR_##syscall_name
237 -# define SYS_ify(syscall_name) __NR_N32_/**/syscall_name
238 +# define SYS_ify(syscall_name) __NR_/**/syscall_name
242 diff -Naur glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h glibc-2.3.4/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h
243 --- glibc-2.3.4.orig/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h 2004-10-18 05:16:08 +0000
244 +++ glibc-2.3.4/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h 2005-02-23 18:10:11 +0000
246 so we have to redefine the `SYS_ify' macro here. */
249 -# define SYS_ify(syscall_name) __NR_N64_##syscall_name
250 +# define SYS_ify(syscall_name) __NR_##syscall_name
252 -# define SYS_ify(syscall_name) __NR_N64_/**/syscall_name
253 +# define SYS_ify(syscall_name) __NR_/**/syscall_name