diff options
Diffstat (limited to 'recipes/glibc/files')
17 files changed, 1218 insertions, 0 deletions
diff --git a/recipes/glibc/files/5090_all_stubs-rule-fix.patch b/recipes/glibc/files/5090_all_stubs-rule-fix.patch new file mode 100644 index 0000000000..c445a5296e --- /dev/null +++ b/recipes/glibc/files/5090_all_stubs-rule-fix.patch @@ -0,0 +1,39 @@ +Index: Makerules +=================================================================== +RCS file: /cvs/glibc/libc/Makerules,v +retrieving revision 1.430 +diff -u -r1.430 Makerules +--- libc/Makerules 5 Mar 2005 19:24:32 -0000 1.430 ++++ libc/Makerules 22 Apr 2005 18:31:27 -0000 +@@ -1390,15 +1390,26 @@ + $(addprefix $(objpfx),$(extra-objs)) + $(objpfx)stubs: $(objs-for-stubs) + ifneq (,$(strip $(objs-for-stubs))) +- $(OBJDUMP) -h $^ | \ +- $(AWK) '/\.gnu\.glibc-stub\./ { \ +- sub(/\.gnu\.glibc-stub\./, "", $$2); \ +- stubs[$$2] = 1; } \ +- END { for (s in stubs) print "#define __stub_" s }' > $@T ++ $(stub-obj-list) ++ cat $@L | xargs \ ++ $(OBJDUMP) -h | \ ++ $(AWK) '/\.gnu\.glibc-stub\./ { \ ++ sub(/\.gnu\.glibc-stub\./, "", $$2); \ ++ stubs[$$2] = 1; } \ ++ END { for (s in stubs) print "#define __stub_" s }' \ ++ > $@T ++ -rm -f $@L + mv -f $@T $@ + else + > $@ + endif ++ ++define stub-obj-list ++-@rm -f $@L ++-@echo "Generating stub obj list..." ++$(foreach file,$^, ++@echo >> $@L '$(file)') ++endef + + # This information is not used for making distributions any more. + # But it's used by MakeTAGS for making TAGS files and the .pot files. diff --git a/recipes/glibc/files/armv4t-interworking.patch b/recipes/glibc/files/armv4t-interworking.patch new file mode 100644 index 0000000000..ce91ad6530 --- /dev/null +++ b/recipes/glibc/files/armv4t-interworking.patch @@ -0,0 +1,47 @@ +--- libc/ports/sysdeps/arm/memcpy.S~ 2006-10-31 17:07:54.000000000 +0000 ++++ libc/ports/sysdeps/arm/memcpy.S 2008-10-24 11:09:34.000000000 +0100 +@@ -130,7 +130,12 @@ + strcsb r4, [r0], #1 + strcsb ip, [r0] + ++#if defined (__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__) ++ ldmfd sp!, {r0, r4, lr} ++ bx lr ++#else + ldmfd sp!, {r0, r4, pc} ++#endif + + 9: rsb ip, ip, #4 + cmp ip, #2 +--- libc/ports/sysdeps/arm/memmove.S~ 2006-10-31 17:07:54.000000000 +0000 ++++ libc/ports/sysdeps/arm/memmove.S 2008-10-24 11:09:44.000000000 +0100 +@@ -140,7 +140,12 @@ + strneb r3, [r0, #-1]! + strcsb r4, [r0, #-1]! + strcsb ip, [r0, #-1] ++#if defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__) ++ ldmfd sp!, {r0, r4, lr} ++ bx lr ++#else + ldmfd sp!, {r0, r4, pc} ++#endif + + 9: cmp ip, #2 + ldrgtb r3, [r1, #-1]! +--- libc/ports/sysdeps/unix/sysv/linux/arm/clone.S~ 2005-11-16 19:03:42.000000000 +0000 ++++ libc/ports/sysdeps/unix/sysv/linux/arm/clone.S 2008-10-24 11:11:05.000000000 +0100 +@@ -96,8 +96,14 @@ + #endif + @ pick the function arg and call address off the stack and execute + ldr r0, [sp, #4] ++#if defined(__ARM_ARCH_V4T__) && defined(__THUMB_INTERWORK__) ++ ldr ip, [sp], #8 ++ mov lr, pc ++ bx ip ++#else + mov lr, pc + ldr pc, [sp], #8 ++#endif + + @ and we are done, passing the return value through r0 + b PLTJMP(_exit) diff --git a/recipes/glibc/files/fhs-linux-paths.patch b/recipes/glibc/files/fhs-linux-paths.patch new file mode 100644 index 0000000000..1f32f6d7f2 --- /dev/null +++ b/recipes/glibc/files/fhs-linux-paths.patch @@ -0,0 +1,11 @@ +--- glibc-2.1.1/sysdeps/unix/sysv/linux/paths.h~ Thu May 27 13:16:33 1999 ++++ glibc-2.1.1/sysdeps/unix/sysv/linux/paths.h Thu May 27 13:17:55 1999 +@@ -71,7 +71,7 @@ + /* Provide trailing slash, since mostly used for building pathnames. */ + #define _PATH_DEV "/dev/" + #define _PATH_TMP "/tmp/" +-#define _PATH_VARDB "/var/db/" ++#define _PATH_VARDB "/var/lib/misc/" + #define _PATH_VARRUN "/var/run/" + #define _PATH_VARTMP "/var/tmp/" + diff --git a/recipes/glibc/files/generate-supported.mk b/recipes/glibc/files/generate-supported.mk new file mode 100644 index 0000000000..d2a28c2dc6 --- /dev/null +++ b/recipes/glibc/files/generate-supported.mk @@ -0,0 +1,11 @@ +#!/usr/bin/make + +include $(IN) + +all: + rm -f $(OUT) + touch $(OUT) + for locale in $(SUPPORTED-LOCALES); do \ + [ $$locale = true ] && continue; \ + echo $$locale | sed 's,/, ,' >> $(OUT); \ + done diff --git a/recipes/glibc/files/glibc-2.3.5-fix-weak-alias-arm-2.patch b/recipes/glibc/files/glibc-2.3.5-fix-weak-alias-arm-2.patch new file mode 100644 index 0000000000..bf2f31e479 --- /dev/null +++ b/recipes/glibc/files/glibc-2.3.5-fix-weak-alias-arm-2.patch @@ -0,0 +1,11 @@ +--- glibc-2.3.3/ports/sysdeps/unix/sysv/linux/arm/socket.S.orig 2006-07-12 14:38:22.208228359 -0700 ++++ glibc-2.3.3/ports/sysdeps/unix/sysv/linux/arm/socket.S 2006-07-12 14:39:56.911675066 -0700 +@@ -123,5 +123,7 @@ + #endif + + PSEUDO_END (__socket) +- ++ ++#ifndef NO_WEAK_ALIAS + weak_alias (__socket, socket) ++#endif diff --git a/recipes/glibc/files/glibc-2.3.5-fix-weak-alias-arm.patch b/recipes/glibc/files/glibc-2.3.5-fix-weak-alias-arm.patch new file mode 100644 index 0000000000..0097ff94d3 --- /dev/null +++ b/recipes/glibc/files/glibc-2.3.5-fix-weak-alias-arm.patch @@ -0,0 +1,15 @@ +--- glibc-2.3.3/ports/sysdeps/unix/sysv/linux/arm/socket.S.orig 2006-07-12 13:57:05.990485563 -0700 ++++ glibc-2.3.3/ports/sysdeps/unix/sysv/linux/arm/socket.S 2006-07-12 13:58:41.197865230 -0700 +@@ -32,7 +32,11 @@ + The .S files for the other calls just #define socket and #include this. */ + + #ifndef __socket +-#define __socket P(__,socket) ++# ifndef NO_WEAK_ALIAS ++# define __socket P(__,socket) ++# else ++# define __socket socket ++# endif + #endif + + #define PUSHARGS_1 str a1, [sp, $-4]! diff --git a/recipes/glibc/files/glibc-2.5-local-dynamic-resolvconf.patch b/recipes/glibc/files/glibc-2.5-local-dynamic-resolvconf.patch new file mode 100644 index 0000000000..e137287dd1 --- /dev/null +++ b/recipes/glibc/files/glibc-2.5-local-dynamic-resolvconf.patch @@ -0,0 +1,41 @@ +# All lines beginning with `# DP:' are a description of the patch. +# DP: Description: allow dynamic long-running processes to +# DP: re-read a dynamically updated resolv.conf on the fly +# DP: Dpatch author: Adam Conrad <adconrad@ubuntu.com> +# DP: Patch author: Thorsten Kukuk <kukuk@suse.de> +# DP: Upstream status: Ubuntu-Specific +# DP: Date: 2006-01-13 08:14:21 UTC + +Index: resolv/res_libc.c +=================================================================== +--- resolv/res_libc.c.orig ++++ resolv/res_libc.c +@@ -22,7 +22,7 @@ + #include <arpa/nameser.h> + #include <resolv.h> + #include <bits/libc-lock.h> +- ++#include <sys/stat.h> + + /* The following bit is copied from res_data.c (where it is #ifdef'ed + out) since res_init() should go into libc.so but the rest of that +@@ -94,8 +94,17 @@ + int + __res_maybe_init (res_state resp, int preinit) + { +- if (resp->options & RES_INIT) { +- if (__res_initstamp != resp->_u._ext.initstamp) { ++ static time_t last_mtime; ++ struct stat statbuf; ++ int ret; ++ ++ ++ if (resp->options & RES_INIT) { ++ ret = stat (_PATH_RESCONF, &statbuf); ++ if (__res_initstamp != resp->_u._ext.initstamp ++ || (ret == 0) && (last_mtime != statbuf.st_mtime)) ++ { ++ last_mtime = statbuf.st_mtime; + if (resp->nscount > 0) { + __res_iclose (resp, true); + return __res_vinit (resp, 1); diff --git a/recipes/glibc/files/glibc-2.5-soft-fp-separate-strong-alias.patch b/recipes/glibc/files/glibc-2.5-soft-fp-separate-strong-alias.patch new file mode 100644 index 0000000000..e41c1b7d96 --- /dev/null +++ b/recipes/glibc/files/glibc-2.5-soft-fp-separate-strong-alias.patch @@ -0,0 +1,205 @@ +Index: glibc-2.5-tls-ppc-04/soft-fp/eqdf2.c
+===================================================================
+--- glibc-2.5-tls-ppc-04.orig/soft-fp/eqdf2.c
++++ glibc-2.5-tls-ppc-04/soft-fp/eqdf2.c
+@@ -48,4 +48,3 @@ int __eqdf2(DFtype a, DFtype b)
+ return r;
+ }
+
+-strong_alias(__eqdf2, __nedf2);
+Index: glibc-2.5-tls-ppc-04/soft-fp/gedf2.c
+===================================================================
+--- glibc-2.5-tls-ppc-04.orig/soft-fp/gedf2.c
++++ glibc-2.5-tls-ppc-04/soft-fp/gedf2.c
+@@ -47,5 +47,3 @@ int __gedf2(DFtype a, DFtype b)
+
+ return r;
+ }
+-
+-strong_alias(__gedf2, __gtdf2);
+Index: glibc-2.5-tls-ppc-04/soft-fp/gtdf2.c
+===================================================================
+--- /dev/null
++++ glibc-2.5-tls-ppc-04/soft-fp/gtdf2.c
+@@ -0,0 +1,49 @@
++/* Software floating-point emulation.
++ Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
++ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++ Contributed by Richard Henderson (rth@cygnus.com) and
++ Jakub Jelinek (jj@ultra.linux.cz).
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ In addition to the permissions in the GNU Lesser General Public
++ License, the Free Software Foundation gives you unlimited
++ permission to link the compiled version of this file into
++ combinations with other programs, and to distribute those
++ combinations without any restriction coming from the use of this
++ file. (The Lesser General Public License restrictions do apply in
++ other respects; for example, they cover modification of the file,
++ and distribution when not linked into a combine executable.)
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, write to the Free
++ Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
++ MA 02110-1301, USA. */
++
++#include "soft-fp.h"
++#include "double.h"
++
++int __gtdf2(DFtype a, DFtype b)
++{
++ FP_DECL_EX;
++ FP_DECL_D(A); FP_DECL_D(B);
++ int r;
++
++ FP_UNPACK_RAW_D(A, a);
++ FP_UNPACK_RAW_D(B, b);
++ FP_CMP_D(r, A, B, -2);
++ if (r == -2 && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
++ FP_SET_EXCEPTION(FP_EX_INVALID);
++ FP_HANDLE_EXCEPTIONS;
++
++ return r;
++}
+Index: glibc-2.5-tls-ppc-04/soft-fp/ledf2.c
+===================================================================
+--- glibc-2.5-tls-ppc-04.orig/soft-fp/ledf2.c
++++ glibc-2.5-tls-ppc-04/soft-fp/ledf2.c
+@@ -48,4 +48,3 @@ int __ledf2(DFtype a, DFtype b)
+ return r;
+ }
+
+-strong_alias(__ledf2, __ltdf2);
+Index: glibc-2.5-tls-ppc-04/soft-fp/ltdf2.c
+===================================================================
+--- /dev/null
++++ glibc-2.5-tls-ppc-04/soft-fp/ltdf2.c
+@@ -0,0 +1,49 @@
++/* Software floating-point emulation.
++ Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
++ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++ Contributed by Richard Henderson (rth@cygnus.com) and
++ Jakub Jelinek (jj@ultra.linux.cz).
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ In addition to the permissions in the GNU Lesser General Public
++ License, the Free Software Foundation gives you unlimited
++ permission to link the compiled version of this file into
++ combinations with other programs, and to distribute those
++ combinations without any restriction coming from the use of this
++ file. (The Lesser General Public License restrictions do apply in
++ other respects; for example, they cover modification of the file,
++ and distribution when not linked into a combine executable.)
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, write to the Free
++ Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
++ MA 02110-1301, USA. */
++
++#include "soft-fp.h"
++#include "double.h"
++
++int __ltdf2(DFtype a, DFtype b)
++{
++ FP_DECL_EX;
++ FP_DECL_D(A); FP_DECL_D(B);
++ int r;
++
++ FP_UNPACK_RAW_D(A, a);
++ FP_UNPACK_RAW_D(B, b);
++ FP_CMP_D(r, A, B, 2);
++ if (r == 2 && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
++ FP_SET_EXCEPTION(FP_EX_INVALID);
++ FP_HANDLE_EXCEPTIONS;
++
++ return r;
++}
+Index: glibc-2.5-tls-ppc-04/soft-fp/nedf2.c
+===================================================================
+--- /dev/null
++++ glibc-2.5-tls-ppc-04/soft-fp/nedf2.c
+@@ -0,0 +1,49 @@
++/* Software floating-point emulation.
++ Return 0 iff a == b, 1 otherwise
++ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++ Contributed by Richard Henderson (rth@cygnus.com) and
++ Jakub Jelinek (jj@ultra.linux.cz).
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ In addition to the permissions in the GNU Lesser General Public
++ License, the Free Software Foundation gives you unlimited
++ permission to link the compiled version of this file into
++ combinations with other programs, and to distribute those
++ combinations without any restriction coming from the use of this
++ file. (The Lesser General Public License restrictions do apply in
++ other respects; for example, they cover modification of the file,
++ and distribution when not linked into a combine executable.)
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, write to the Free
++ Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
++ MA 02110-1301, USA. */
++
++#include "soft-fp.h"
++#include "double.h"
++
++int __nedf2(DFtype a, DFtype b)
++{
++ FP_DECL_EX;
++ FP_DECL_D(A); FP_DECL_D(B);
++ int r;
++
++ FP_UNPACK_RAW_D(A, a);
++ FP_UNPACK_RAW_D(B, b);
++ FP_CMP_EQ_D(r, A, B);
++ if (r && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
++ FP_SET_EXCEPTION(FP_EX_INVALID);
++ FP_HANDLE_EXCEPTIONS;
++
++ return r;
++}
+Index: glibc-2.5-tls-ppc-04/soft-fp/Makefile
+===================================================================
+--- glibc-2.5-tls-ppc-04.orig/soft-fp/Makefile
++++ glibc-2.5-tls-ppc-04/soft-fp/Makefile
+@@ -27,8 +27,8 @@ gcc-single-routines := negsf2 addsf3 sub
+ fixunssfdi floatdisf sqrtsf2 floatunsisf floatundisf \
+ fmasf4
+
+-gcc-double-routines := negdf2 adddf3 subdf3 muldf3 divdf3 eqdf2 \
+- ledf2 gedf2 unorddf2 fixdfsi fixunsdfsi floatsidf fixdfdi \
++gcc-double-routines := negdf2 adddf3 subdf3 muldf3 divdf3 eqdf2 nedf2 \
++ ledf2 ltdf2 gedf2 gtdf2 unorddf2 fixdfsi fixunsdfsi floatsidf fixdfdi \
+ fixunsdfdi floatdidf extendsfdf2 truncdfsf2 sqrtdf2 floatunsidf \
+ floatundidf fmadf4
+
diff --git a/recipes/glibc/files/glibc-2.6.1-RTLD_SINGLE_THREAD_P-1.patch b/recipes/glibc/files/glibc-2.6.1-RTLD_SINGLE_THREAD_P-1.patch new file mode 100644 index 0000000000..33d5282b90 --- /dev/null +++ b/recipes/glibc/files/glibc-2.6.1-RTLD_SINGLE_THREAD_P-1.patch @@ -0,0 +1,20 @@ +Submitted By: Joe Ciccone <jciccone@linuxfromscratch.org> +Date: 07-02-2007 +Initial Package Version: 2.6 +Origin: http://sourceware.org/ml/libc-ports/2007-05/msg00051.html +Upstream Status: Unknown +Description: Defines RTLD_SINGLE_THREAD_P for arm. + +diff -Naur glibc-2.6.orig/ports/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h glibc-2.6/ports/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h +--- glibc-2.6.orig/ports/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h 2007-07-02 17:39:22.000000000 -0400 ++++ glibc-2.6/ports/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h 2007-07-02 17:39:36.000000000 -0400 +@@ -126,3 +126,9 @@ + # define NO_CANCELLATION 1 + + #endif ++ ++#ifndef __ASSEMBLER__ ++# define RTLD_SINGLE_THREAD_P \ ++ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \ ++ header.multiple_threads) == 0, 1) ++#endif diff --git a/recipes/glibc/files/glibc-2.6.1-powerpc-nofpu.patch b/recipes/glibc/files/glibc-2.6.1-powerpc-nofpu.patch new file mode 100644 index 0000000000..893c754628 --- /dev/null +++ b/recipes/glibc/files/glibc-2.6.1-powerpc-nofpu.patch @@ -0,0 +1,11 @@ +--- dummy-libc/ports/sysdeps/powerpc/nofpu/Makefile 2006-11-22 09:13:11.000000000 -0600 ++++ libc25/ports/sysdeps/powerpc/nofpu/Makefile 2007-06-07 09:53:05.708240976 -0500 +@@ -6,7 +6,7 @@ + endif + + ifeq ($(subdir),math) +-libm-support += fenv_const fe_nomask ++libm-support += fenv_const + CPPFLAGS += -I../soft-fp/ + # The follow CFLAGS are a work around for GCC Bugzilla Bug 29253 + # "expand_abs wrong default code for floating point" diff --git a/recipes/glibc/files/glibc-2.6.1-use-short-for-fnstsw.patch b/recipes/glibc/files/glibc-2.6.1-use-short-for-fnstsw.patch new file mode 100644 index 0000000000..6979229279 --- /dev/null +++ b/recipes/glibc/files/glibc-2.6.1-use-short-for-fnstsw.patch @@ -0,0 +1,30 @@ +Source: http://sourceware.org/ml/libc-alpha/2008-01/msg00017.html + +I am checking this x86 assembler patch: + +http://sourceware.org/ml/binutils/2008-01/msg00148.html + +to check operand size. fnstsw stores 16bit into %ax. The upper +16bit of %eax is unchanged. The new assembler will disallow +"fnstsw %eax". Here is a patch for glibc. + + +H.J. + +--- + sysdeps/i386/fpu/ftestexcept.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: glibc-2.6.1/sysdeps/i386/fpu/ftestexcept.c +=================================================================== +--- glibc-2.6.1.orig/sysdeps/i386/fpu/ftestexcept.c 2008-07-19 11:00:45.000000000 -0700 ++++ glibc-2.6.1/sysdeps/i386/fpu/ftestexcept.c 2008-07-19 11:01:25.000000000 -0700 +@@ -26,7 +26,7 @@ + int + fetestexcept (int excepts) + { +- int temp; ++ short temp; + int xtemp = 0; + + /* Get current exceptions. */ diff --git a/recipes/glibc/files/glibc-includes-fixed-isystem.patch b/recipes/glibc/files/glibc-includes-fixed-isystem.patch new file mode 100644 index 0000000000..06668f41ed --- /dev/null +++ b/recipes/glibc/files/glibc-includes-fixed-isystem.patch @@ -0,0 +1,32 @@ +http://sourceware.org/ml/libc-alpha/2007-03/msg00017.html: + +GCC trunk now has multiple internal headers directories, one +containing the self-contained GCC-provided headers and one containing +the <limits.h> (not self-contained but including libc's <limits.h> or +a fixed version thereof) and the fixed headers; more such directories +may be added in future. + +When glibc uses -nostdinc, it needs to use -isystem options for all +these internal directories. This patch teaches it about the +include-fixed directory (and is harmless with old GCC versions without +that directory). + +2007-03-18 Joseph Myers <joseph@codesourcery.com> + + * configure.in: Also pass -isystem option for GCC's include-fixed + directory. + * configure: Regenerate. + +Index: configure.in +=================================================================== +--- /tmp/configure.in 2008-04-05 19:20:52.176759390 +0200 ++++ glibc-2.6.1/configure.in 2008-04-05 19:21:26.663424600 +0200 +@@ -912,7 +912,7 @@ + # thing on a system that doesn't need fixincludes. (Not presently a problem.) + if test -n "$sysheaders"; then + ccheaders=`$CC -print-file-name=include` +- SYSINCLUDES="-nostdinc -isystem $ccheaders \ ++ SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $ccheaders-fixed \ + -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" + if test -n "$CXX"; then + cxxversion=`$CXX -dumpversion 2>&AS_MESSAGE_LOG_FD` && diff --git a/recipes/glibc/files/march-i686.patch b/recipes/glibc/files/march-i686.patch new file mode 100644 index 0000000000..04616032ad --- /dev/null +++ b/recipes/glibc/files/march-i686.patch @@ -0,0 +1,38 @@ +2007-02-15 Khem Raj <kraj@xxxxxxxxxx> + + * sysdeps/unix/sysv/linux/i386/sysdep.h: Re-define __i686. + * nptl/sysdeps/pthread/pt-initfini.c: Ditto. + + + +Index: sysdeps/unix/sysv/linux/i386/sysdep.h +=================================================================== +--- sysdeps/unix/sysv/linux/i386/sysdep.h (revision 1469) ++++ sysdeps/unix/sysv/linux/i386/sysdep.h (working copy) +@@ -29,6 +29,10 @@ + #include <dl-sysdep.h> + #include <tls.h> + ++#if defined __i686 && defined __ASSEMBLER__ ++#undef __i686 ++#define __i686 __i686 ++#endif + + /* For Linux we can use the system call table in the header file + /usr/include/asm/unistd.h +Index: nptl/sysdeps/pthread/pt-initfini.c +=================================================================== +--- nptl/sysdeps/pthread/pt-initfini.c (revision 1469) ++++ nptl/sysdeps/pthread/pt-initfini.c (working copy) +@@ -45,6 +45,11 @@ + /* Embed an #include to pull in the alignment and .end directives. */ + asm ("\n#include \"defs.h\""); + ++asm ("\n#if defined __i686 && defined __ASSEMBLER__"); ++asm ("\n#undef __i686"); ++asm ("\n#define __i686 __i686"); ++asm ("\n#endif"); ++ + /* The initial common code ends here. */ + asm ("\n/*@HEADER_ENDS*/"); + diff --git a/recipes/glibc/files/ppc-ld-nofpu-20070104.patch b/recipes/glibc/files/ppc-ld-nofpu-20070104.patch new file mode 100644 index 0000000000..d5b1d31774 --- /dev/null +++ b/recipes/glibc/files/ppc-ld-nofpu-20070104.patch @@ -0,0 +1,190 @@ +2007-01-12 Steven Munroe <sjmunroe@us.ibm.com> + Joe Kerian <jkerian@us.us.ibm.com> + + [BZ #2749] + * sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: + Include <math_ldbl_opt.h>. + Remove weak_alias. Use long_double_symbol macro. + (__copysignl): Use signbit() for comparison. + * sysdeps/ieee754/ldbl-128ibm/s_fabsl.c: Correct parms for + SET_LDOUBLE_WORDS64. + + [BZ #2423, #2749] + * sysdeps/ieee754/ldbl-128ibm/s_ceill.c: Don't include <fenv_libc.h>. + (__ceill): Remove calls to fegetround(), fesetround(). + * sysdeps/ieee754/ldbl-128ibm/s_floorl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_roundl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_truncl.c: Likewise. + +diff -urN libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_ceill.c libc24/sysdeps/ieee754/ldbl-128ibm/s_ceill.c +--- libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_ceill.c 2006-03-16 05:46:37.000000000 -0600 ++++ libc24/sysdeps/ieee754/ldbl-128ibm/s_ceill.c 2007-01-11 10:30:12.856890432 -0600 +@@ -19,7 +19,6 @@ + 02111-1307 USA. */ + + #include <math.h> +-#include <fenv_libc.h> + #include <math_ldbl_opt.h> + #include <float.h> + #include <ieee754.h> +@@ -44,11 +43,9 @@ + __builtin_inf ()), 1)) + { + double orig_xh; +- int save_round = fegetround (); + + /* Long double arithmetic, including the canonicalisation below, + only works in round-to-nearest mode. */ +- fesetround (FE_TONEAREST); + + /* Convert the high double to integer. */ + orig_xh = xh; +@@ -81,8 +78,6 @@ + /* Ensure we return -0 rather than +0 when appropriate. */ + if (orig_xh < 0.0) + xh = -__builtin_fabs (xh); +- +- fesetround (save_round); + } + + return ldbl_pack (xh, xl); +diff -urN libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c libc24/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c +--- libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c 2006-01-27 18:07:25.000000000 -0600 ++++ libc24/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c 2007-01-11 10:30:12.857890280 -0600 +@@ -25,6 +25,7 @@ + + #include "math.h" + #include "math_private.h" ++#include <math_ldbl_opt.h> + + #ifdef __STDC__ + long double __copysignl(long double x, long double y) +@@ -33,13 +34,13 @@ + long double x,y; + #endif + { +- if (y < 0.0) +- { +- if (x >= 0.0) +- x = -x; +- } +- else if (x < 0.0) ++ if( signbit(x) != signbit(y) ) + x = -x; + return x; + } +-weak_alias (__copysignl, copysignl) ++ ++#ifdef IS_IN_libm ++long_double_symbol (libm, __copysignl, copysignl); ++#else ++long_double_symbol (libc, __copysignl, copysignl); ++#endif +diff -urN libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_fabsl.c libc24/sysdeps/ieee754/ldbl-128ibm/s_fabsl.c +--- libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_fabsl.c 2006-01-27 18:07:25.000000000 -0600 ++++ libc24/sysdeps/ieee754/ldbl-128ibm/s_fabsl.c 2007-01-11 10:30:12.857890280 -0600 +@@ -37,7 +37,7 @@ + GET_LDOUBLE_WORDS64(hx,lx,x); + lx = lx ^ ( hx & 0x8000000000000000LL ); + hx = hx & 0x7fffffffffffffffLL; +- SET_LDOUBLE_WORDS64(hx,lx,x); ++ SET_LDOUBLE_WORDS64(x,hx,lx); + return x; + } + long_double_symbol (libm, __fabsl, fabsl); +diff -urN libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_floorl.c libc24/sysdeps/ieee754/ldbl-128ibm/s_floorl.c +--- libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_floorl.c 2006-03-16 05:46:37.000000000 -0600 ++++ libc24/sysdeps/ieee754/ldbl-128ibm/s_floorl.c 2007-01-11 10:30:12.858890128 -0600 +@@ -19,7 +19,6 @@ + 02111-1307 USA. */ + + #include <math.h> +-#include <fenv_libc.h> + #include <math_ldbl_opt.h> + #include <float.h> + #include <ieee754.h> +@@ -43,11 +42,8 @@ + && __builtin_isless (__builtin_fabs (xh), + __builtin_inf ()), 1)) + { +- int save_round = fegetround (); +- + /* Long double arithmetic, including the canonicalisation below, + only works in round-to-nearest mode. */ +- fesetround (FE_TONEAREST); + + /* Convert the high double to integer. */ + hi = ldbl_nearbyint (xh); +@@ -75,8 +71,6 @@ + xh = hi; + xl = lo; + ldbl_canonicalize (&xh, &xl); +- +- fesetround (save_round); + } + + return ldbl_pack (xh, xl); +diff -urN libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_roundl.c libc24/sysdeps/ieee754/ldbl-128ibm/s_roundl.c +--- libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_roundl.c 2006-03-16 05:46:37.000000000 -0600 ++++ libc24/sysdeps/ieee754/ldbl-128ibm/s_roundl.c 2007-01-11 10:30:12.859889976 -0600 +@@ -22,7 +22,6 @@ + when it's coded in C. */ + + #include <math.h> +-#include <fenv_libc.h> + #include <math_ldbl_opt.h> + #include <float.h> + #include <ieee754.h> +@@ -47,11 +46,9 @@ + __builtin_inf ()), 1)) + { + double orig_xh; +- int save_round = fegetround (); + + /* Long double arithmetic, including the canonicalisation below, + only works in round-to-nearest mode. */ +- fesetround (FE_TONEAREST); + + /* Convert the high double to integer. */ + orig_xh = xh; +@@ -88,8 +85,6 @@ + xh = hi; + xl = lo; + ldbl_canonicalize (&xh, &xl); +- +- fesetround (save_round); + } + + return ldbl_pack (xh, xl); +diff -urN libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_truncl.c libc24/sysdeps/ieee754/ldbl-128ibm/s_truncl.c +--- libc25-cvstip-20070104/sysdeps/ieee754/ldbl-128ibm/s_truncl.c 2006-03-16 05:46:37.000000000 -0600 ++++ libc24/sysdeps/ieee754/ldbl-128ibm/s_truncl.c 2007-01-11 10:30:12.860889824 -0600 +@@ -22,7 +22,6 @@ + when it's coded in C. */ + + #include <math.h> +-#include <fenv_libc.h> + #include <math_ldbl_opt.h> + #include <float.h> + #include <ieee754.h> +@@ -47,11 +46,9 @@ + __builtin_inf ()), 1)) + { + double orig_xh; +- int save_round = fegetround (); + + /* Long double arithmetic, including the canonicalisation below, + only works in round-to-nearest mode. */ +- fesetround (FE_TONEAREST); + + /* Convert the high double to integer. */ + orig_xh = xh; +@@ -92,8 +89,6 @@ + /* Ensure we return -0 rather than +0 when appropriate. */ + if (orig_xh < 0.0) + xh = -__builtin_fabs (xh); +- +- fesetround (save_round); + } + + return ldbl_pack (xh, xl); diff --git a/recipes/glibc/files/ppc-ports-ld-nofpu-20070114.patch b/recipes/glibc/files/ppc-ports-ld-nofpu-20070114.patch new file mode 100644 index 0000000000..b4d99592f6 --- /dev/null +++ b/recipes/glibc/files/ppc-ports-ld-nofpu-20070114.patch @@ -0,0 +1,38 @@ +2007-01-14 Steven Munroe <sjmunroe@us.ibm.com> + + [BZ #2749] + * sysdeps/powerpc/nofpu/fenv_libc.h: New file. + +diff -urN dummy-libc/ports-cvstip-20070104/sysdeps/powerpc/nofpu/fenv_libc.h libc25/ports/sysdeps/powerpc/nofpu/fenv_libc.h +--- dummy-libc/ports-cvstip-20070104/sysdeps/powerpc/nofpu/fenv_libc.h Wed Dec 31 18:00:00 1969 ++++ libc25/ports/sysdeps/powerpc/nofpu/fenv_libc.h Thu Jan 11 11:00:53 2007 +@@ -0,0 +1,29 @@ ++/* Internal libc stuff for floating point environment routines. ++ Copyright (C) 2007 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _FENV_LIBC_H ++#define _FENV_LIBC_H 1 ++ ++/* fenv_libc.h is used in libm implementations of ldbl-128ibm. So we ++ need this version in the soft-fp to at minimum include fenv.h to ++ get the fegetround definition. */ ++ ++#include <fenv.h> ++ ++#endif /* fenv_libc.h */ diff --git a/recipes/glibc/files/ppc-sfp-machine.patch b/recipes/glibc/files/ppc-sfp-machine.patch new file mode 100644 index 0000000000..6171a03411 --- /dev/null +++ b/recipes/glibc/files/ppc-sfp-machine.patch @@ -0,0 +1,297 @@ +This patch combined with the other patches from Bugzilla #2749 allows +powerpc32 to build. The Subdirs pulls in the soft-fp directory from +libc, The Implies pulls in the ports powerpc/soft-fp directory which +includes sfp-machine.h + +The get/set/swapcontext changes overide the common implimentation in +libc to avoid using hardware FP instructions. + + + +2006-06-01 Steven Munroe <sjmunroe@us.ibm.com> + + [BZ #2749] + * sysdeps/powerpc/soft-fp/Subdirs: New file. + * sysdeps/powerpc/soft-fp/sfp-machine.h: New file. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies: New file. + + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S: + New file. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S: + New file. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S: + New file. + +diff -urN dummy-libc/ports-cvstip-20060512/sysdeps/powerpc/soft-fp/Subdirs +libc24/ports/sysdeps/powerpc/soft-fp/Subdirs +--- dummy-libc/ports-cvstip-20060512/sysdeps/powerpc/soft-fp/Subdirs Wed Dec 31 18:00:00 1969 ++++ libc24/ports/sysdeps/powerpc/soft-fp/Subdirs Wed May 31 16:58:44 2006 +@@ -0,0 +1,1 @@ ++soft-fp +diff -urN dummy-libc/ports-cvstip-20060512/sysdeps/powerpc/soft-fp/sfp-machine.h +libc24/ports/sysdeps/powerpc/soft-fp/sfp-machine.h +--- dummy-libc/ports-cvstip-20060512/sysdeps/powerpc/soft-fp/sfp-machine.h Wed Dec 31 18:00:00 1969 ++++ libc24/ports/sysdeps/powerpc/soft-fp/sfp-machine.h Wed May 31 13:57:07 2006 +@@ -0,0 +1,63 @@ ++#define _FP_W_TYPE_SIZE 32 ++#define _FP_W_TYPE unsigned long ++#define _FP_WS_TYPE signed long ++#define _FP_I_TYPE long ++ ++#define _FP_MUL_MEAT_S(R,X,Y) \ ++ _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) ++#define _FP_MUL_MEAT_D(R,X,Y) \ ++ _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) ++#define _FP_MUL_MEAT_Q(R,X,Y) \ ++ _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) ++ ++#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) ++#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) ++#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) ++ ++#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) ++#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 ++#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 ++#define _FP_NANSIGN_S 0 ++#define _FP_NANSIGN_D 0 ++#define _FP_NANSIGN_Q 0 ++ ++#define _FP_KEEPNANFRACP 1 ++ ++/* Someone please check this. */ ++#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ ++ do { \ ++ if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ ++ && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ ++ { \ ++ R##_s = Y##_s; \ ++ _FP_FRAC_COPY_##wc(R,Y); \ ++ } \ ++ else \ ++ { \ ++ R##_s = X##_s; \ ++ _FP_FRAC_COPY_##wc(R,X); \ ++ } \ ++ R##_c = FP_CLS_NAN; \ ++ } while (0) ++ ++/* Exception flags. We use the bit positions of the appropriate bits ++ in the FPSCR, which also correspond to the FE_* bits. This makes ++ everything easier ;-). */ ++#define FP_EX_INVALID (1 << (31 - 2)) ++#define FP_EX_OVERFLOW (1 << (31 - 3)) ++#define FP_EX_UNDERFLOW (1 << (31 - 4)) ++#define FP_EX_DENORM FP_EX_UNDERFLOW ++#define FP_EX_DIVZERO (1 << (31 - 5)) ++#define FP_EX_INEXACT (1 << (31 - 6)) ++ ++#define FP_HANDLE_EXCEPTIONS __simulate_exceptions (_fex) ++#define FP_ROUNDMODE __sim_round_mode ++ ++extern int __sim_exceptions; ++libc_hidden_proto (__sim_exceptions); ++extern int __sim_disabled_exceptions; ++libc_hidden_proto (__sim_disabled_exceptions); ++extern int __sim_round_mode; ++libc_hidden_proto (__sim_round_mode); ++ ++extern void __simulate_exceptions (int x) attribute_hidden; +diff -urN dummy-libc/ports-cvstip-20060512/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies +libc24/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies +--- dummy-libc/ports-cvstip-20060512/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies Wed Dec 31 18:00:00 1969 ++++ libc24/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies Wed May 31 15:46:44 2006 +@@ -0,0 +1,1 @@ ++powerpc/soft-fp +diff -urN dummy-libc/ports-cvstip-20060512/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S +libc24/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S +--- dummy-libc/ports-cvstip-20060512/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S Wed Dec 31 18:00:00 1969 ++++ libc24/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S Thu Jun 01 15:31:03 2006 +@@ -0,0 +1,59 @@ ++/* Save current context. ++ Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#include <sysdep.h> ++#include <rtld-global-offsets.h> ++#include <shlib-compat.h> ++ ++#define __ASSEMBLY__ ++#include <asm/ptrace.h> ++#include "ucontext_i.h" ++ ++#define __CONTEXT_FUNC_NAME __getcontext ++#undef __CONTEXT_ENABLE_FPRS ++#undef __CONTEXT_ENABLE_VRS ++ ++#include "getcontext-common.S" ++ ++versioned_symbol (libc, __getcontext, getcontext, GLIBC_2_3_4) ++ ++#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) ++ ++/* For the nofpu case the old/new versions are the same function. */ ++strong_alias (__getcontext, __novec_getcontext) ++ ++compat_symbol (libc, __novec_getcontext, getcontext, GLIBC_2_3_3) ++ ++#endif ++ ++#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_3_3) ++ ++#define _ERRNO_H 1 ++#include <bits/errno.h> ++ ++ compat_text_section ++ENTRY (__getcontext_stub) ++ li r3,ENOSYS ++ b __syscall_error@local ++END (__getcontext_stub) ++ .previous ++ ++compat_symbol (libc, __getcontext_stub, getcontext, GLIBC_2_1) ++ ++#endif +diff -urN dummy-libc/ports-cvstip-20060512/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S +libc24/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S +--- dummy-libc/ports-cvstip-20060512/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S Wed Dec 31 18:00:00 1969 ++++ libc24/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S Thu Jun 01 15:31:03 2006 +@@ -0,0 +1,59 @@ ++/* Jump to a new context. ++ Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#include <sysdep.h> ++#include <rtld-global-offsets.h> ++#include <shlib-compat.h> ++ ++#define __ASSEMBLY__ ++#include <asm/ptrace.h> ++#include "ucontext_i.h" ++ ++#define __CONTEXT_FUNC_NAME __setcontext ++#undef __CONTEXT_ENABLE_FPRS ++#undef __CONTEXT_ENABLE_VRS ++ ++#include "setcontext-common.S" ++ ++versioned_symbol (libc, __setcontext, setcontext, GLIBC_2_3_4) ++ ++#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) ++ ++/* For the nofpu case the old/new versions are the same function. */ ++strong_alias (__setcontext, __novec_setcontext) ++ ++compat_symbol (libc, __novec_setcontext, setcontext, GLIBC_2_3_3) ++ ++#endif ++ ++#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_3) ++ ++#define _ERRNO_H 1 ++#include <bits/errno.h> ++ ++ compat_text_section ++ENTRY (__setcontext_stub) ++ li r3,ENOSYS ++ b __syscall_error@local ++END (__setcontext_stub) ++ .previous ++ ++compat_symbol (libc, __setcontext_stub, setcontext, GLIBC_2_0) ++ ++#endif +diff -urN dummy-libc/ports-cvstip-20060512/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S +libc24/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S +--- dummy-libc/ports-cvstip-20060512/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S Wed Dec 31 18:00:00 1969 ++++ libc24/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S Thu Jun 01 15:31:03 2006 +@@ -0,0 +1,59 @@ ++/* Save current context and jump to a new context. ++ Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#include <sysdep.h> ++#include <rtld-global-offsets.h> ++#include <shlib-compat.h> ++ ++#define __ASSEMBLY__ ++#include <asm/ptrace.h> ++#include "ucontext_i.h" ++ ++#define __CONTEXT_FUNC_NAME __swapcontext ++#undef __CONTEXT_ENABLE_FPRS ++#undef __CONTEXT_ENABLE_VRS ++ ++# include "swapcontext-common.S" ++ ++versioned_symbol (libc, __swapcontext, swapcontext, GLIBC_2_3_4) ++ ++#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) ++ ++/* For the nofpu case the old/new versions are the same function. */ ++strong_alias (__swapcontext, __novec_swapcontext) ++ ++compat_symbol (libc, __novec_swapcontext, swapcontext, GLIBC_2_3_3) ++ ++#endif ++ ++#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_3_3) ++ ++#define _ERRNO_H 1 ++#include <bits/errno.h> ++ ++ compat_text_section ++ENTRY (__swapcontext_stub) ++ li r3,ENOSYS ++ b __syscall_error@local ++END (__swapcontext_stub) ++ .previous ++ ++compat_symbol (libc, __swapcontext_stub, swapcontext, GLIBC_2_1) ++ ++#endif + diff --git a/recipes/glibc/files/ppc-soft-fp-20070115.patch b/recipes/glibc/files/ppc-soft-fp-20070115.patch new file mode 100644 index 0000000000..a84bc2f7cb --- /dev/null +++ b/recipes/glibc/files/ppc-soft-fp-20070115.patch @@ -0,0 +1,182 @@ +2007-01-14 Steven Munroe <sjmunroe@us.ibm.com> + Joe Kerian <jkerian@us.us.ibm.com> + + [BZ #2749] + * soft-fp/op-4.h (__FP_FRAC_SUB_3, __FP_FRAC_SUB_4): Correct borrow + handling for high words. + * soft-fp/op-common.h (_FP_OVERFLOW_SEMIRAW): Always set inexact + and overflow for infinity. + (_FP_PACK_SEMIRAW): Update comment. Do not round if NaN or Inf. + + * math/basic-test.c (truncdfsf_test): New function. + [!NO_LONG_DOUBLE] (trunctfsf_test): New function. + [!NO_LONG_DOUBLE] (trunctfdf_test): New function. + Change main() to do_test. Define TEST_FUNCTION. Include test-skeleton.c. + (do_test): Run new tests. + +2007-01-15 Jakub Jelinek <jakub@redhat.com> + + * soft-fp/op-common.h (FP_TRUNC): When truncating a NaN, clear + workbits in semi-raw fraction. + + +diff -urN libc25-cvstip-20070104/math/basic-test.c libc24/math/basic-test.c +--- libc25-cvstip-20070104/math/basic-test.c 2001-07-05 23:55:35.000000000 -0500 ++++ libc24/math/basic-test.c 2007-01-15 11:41:17.260963824 -0600 +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1999 Free Software Foundation, Inc. ++/* Copyright (C) 1999, 2007 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Andreas Jaeger <aj@suse.de>, 1999. + +@@ -107,17 +107,90 @@ + TEST_FUNC (double_test, double, nan, DBL_EPSILON, HUGE_VAL) + #ifndef NO_LONG_DOUBLE + TEST_FUNC (ldouble_test, long double, nanl, LDBL_EPSILON, HUGE_VALL) ++ ++void ++trunctfsf_test(void) ++{ ++ volatile long double Inf_var, NaN_var, zero_var, one_var; ++ float x1, x2; ++ ++ zero_var = 0.0; ++ one_var = 1.0; ++ NaN_var = zero_var/zero_var; ++ Inf_var = one_var / zero_var; ++ ++ (void) &zero_var; ++ (void) &one_var; ++ (void) &NaN_var; ++ (void) &Inf_var; ++ ++ x1 = (float)NaN_var; ++ check (" float x = (float)((long double)NaN))", isnan (x1) != 0); ++ x2 = (float)Inf_var; ++ check (" float x = (float)((long double)Inf))", isinf (x2) != 0); ++} ++ ++void ++trunctfdf_test(void) ++{ ++ volatile long double Inf_var, NaN_var, zero_var, one_var; ++ double x1, x2; ++ ++ zero_var = 0.0; ++ one_var = 1.0; ++ NaN_var = zero_var/zero_var; ++ Inf_var = one_var / zero_var; ++ ++ (void) &zero_var; ++ (void) &one_var; ++ (void) &NaN_var; ++ (void) &Inf_var; ++ ++ x1 = (double)NaN_var; ++ check (" double x = (double)((long double)NaN))", isnan (x1) != 0); ++ x2 = (double)Inf_var; ++ check (" double x = (double)((long double)Inf))", isinf (x2) != 0); ++} ++ + #endif + ++void ++truncdfsf_test(void) ++{ ++ volatile double Inf_var, NaN_var, zero_var, one_var; ++ float x1, x2; ++ ++ zero_var = 0.0; ++ one_var = 1.0; ++ NaN_var = zero_var/zero_var; ++ Inf_var = one_var / zero_var; ++ ++ (void) &zero_var; ++ (void) &one_var; ++ (void) &NaN_var; ++ (void) &Inf_var; ++ ++ x1 = (float)NaN_var; ++ check (" float x = (float)((double)NaN))", isnan (x1) != 0); ++ x2 = (float)Inf_var; ++ check (" float x = (float)((double)Inf))", isinf (x2) != 0); ++} ++ + int +-main (void) ++do_test (void) + { + float_test (); + double_test (); ++ truncdfsf_test(); + + #ifndef NO_LONG_DOUBLE + ldouble_test (); ++ trunctfsf_test(); ++ trunctfdf_test(); + #endif + + return errors != 0; + } ++ ++#define TEST_FUNCTION do_test () ++#include "../test-skeleton.c" +diff -urN libc25-cvstip-20070104/soft-fp/op-4.h libc24/soft-fp/op-4.h +--- libc25-cvstip-20070104/soft-fp/op-4.h 2006-04-04 03:24:47.000000000 -0500 ++++ libc24/soft-fp/op-4.h 2007-01-11 11:00:53.000000000 -0600 +@@ -564,7 +564,7 @@ + r1 = x1 - y1; \ + _c2 = r1 > x1; \ + r1 -= _c1; \ +- _c2 |= r1 > _c1; \ ++ _c2 |= _c1 && (y1 == x1); \ + r2 = x2 - y2 - _c2; \ + } while (0) + #endif +@@ -578,11 +578,11 @@ + r1 = x1 - y1; \ + _c2 = r1 > x1; \ + r1 -= _c1; \ +- _c2 |= r1 > _c1; \ ++ _c2 |= _c1 && (y1 == x1); \ + r2 = x2 - y2; \ + _c3 = r2 > x2; \ + r2 -= _c2; \ +- _c3 |= r2 > _c2; \ ++ _c3 |= _c2 && (y2 == x2); \ + r3 = x3 - y3 - _c3; \ + } while (0) + #endif +diff -urN libc25-cvstip-20070104/soft-fp/op-common.h libc24/soft-fp/op-common.h +--- libc25-cvstip-20070104/soft-fp/op-common.h 2006-04-04 03:24:47.000000000 -0500 ++++ libc24/soft-fp/op-common.h 2007-01-15 11:46:17.290882288 -0600 +@@ -1,5 +1,5 @@ + /* Software floating-point emulation. Common operations. +- Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc. ++ Copyright (C) 1997,1998,1999,2006,2007 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Richard Henderson (rth@cygnus.com), + Jakub Jelinek (jj@ultra.linux.cz), +@@ -99,10 +99,10 @@ + else \ + { \ + X##_e = _FP_EXPMAX_##fs - 1; \ +- FP_SET_EXCEPTION(FP_EX_OVERFLOW); \ +- FP_SET_EXCEPTION(FP_EX_INEXACT); \ + _FP_FRAC_SET_##wc(X, _FP_MAXFRAC_##wc); \ + } \ ++ FP_SET_EXCEPTION(FP_EX_INEXACT); \ ++ FP_SET_EXCEPTION(FP_EX_OVERFLOW); \ + } while (0) + + /* Check for a semi-raw value being a signaling NaN and raise the +@@ -1252,6 +1252,9 @@ + _FP_FRAC_SRL_##swc(S, (_FP_WFRACBITS_##sfs \ + - _FP_WFRACBITS_##dfs)); \ + _FP_FRAC_COPY_##dwc##_##swc(D, S); \ ++ /* Semi-raw NaN must have all workbits cleared. */ \ ++ _FP_FRAC_LOW_##dwc(D) \ ++ &= ~(_FP_W_TYPE) ((1 << _FP_WORKBITS) - 1); \ + _FP_FRAC_HIGH_##dfs(D) |= _FP_QNANBIT_SH_##dfs; \ + } \ + } \ |