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2005-08-04yvasilev writes in Bug 235:Mike Frysinger
uClibc uses wrong word order in vfp floating point arithmetic. I found this using my modification to N. Pitre's soft-float gcc patch, but this modifications were made just to allow gcc to compile code for armv4l, while nothing about fp arithmetic was changed.
2005-07-29remove outdated comment and announce support for nanosecondsMike Frysinger
2005-07-29we are handed errno as a negative value so we need to reverse itMike Frysinger
2005-07-17rip out previous armeb old-stat abi compat code since arm linux opinion is ↵Mike Frysinger
that the old stat.h abi was for little endian only ... people should use this patch to fix their armeb kernels: http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=863/1
2005-07-16make sure the stat64 struct is packed to prevent further ABI headaches as ↵Mike Frysinger
done in mainline 2.6
2005-07-16with the help of John Bowler, track down the ugly ABI change between 2.4 / ↵Mike Frysinger
2.6 on big endian arm kernels and work around it best we can at runtime
2005-07-06update comments/syntax and make sure we include features.h for the hidden defineMike Frysinger
2005-07-04import armeb fixes as outlined by John BowlerMike Frysinger
2005-06-26Oops.Joakim Tjernlund
2005-06-25Change L_Scrt1 to __PIC__Joakim Tjernlund
2005-06-25Hopefully fix PIE apps.Joakim Tjernlund
2005-06-25whitespace tweak, dont mind meMike Frysinger
2005-06-11change the old pads to the new nano sec fieldsMike Frysinger
2005-06-11touchup syntax for no real good reason ;)Mike Frysinger
2005-06-10Based on start.S from debian's glibc, this gets arm workingEric Andersen
properly with the new ABI
2005-06-10Add missing file needed for arm to compileEric Andersen
2005-06-10Remove TEXTREL relocations for ARM.Joakim Tjernlund
Hide __syscall_error from outside libc. From Peter Mazinger.
2005-06-10oops. I'd left some junk in thereEric Andersen
2005-06-10rework arm crt1 properly this time aroundEric Andersen
2005-06-10Dunno yet if I got this right or not, but it now at leastEric Andersen
has a chance of perhaps working...
2005-05-28Add Peter Mazinger fini/crt compat patch. Select DL_FINI_CRT_COMPAT toJoakim Tjernlund
be able to run apps built with 0.9.27. This also renames __uClibc_start_main to __uClibc_main. This compat option should be removed some time after 0.9.28 is released. Let me know if you don't like this change.
2005-05-26Add PIE support to ARM. From Peter MazingerJoakim Tjernlund
2005-02-12no more cvsMike Frysinger
2005-01-25merge parallel build supportMike Frysinger
2004-12-22Patch from Peter S. Mazinger to consistantly use "ASFLAGS"Eric Andersen
as the flags for all calls to 'as'
2004-12-12Patch from Paul Brook:Eric Andersen
The Arm crt0.S contains non-PIC code for locating _init and _fini sections. This caused problems on my uclinux system when static constructors were enabled. The attached patch implements a PIC version of this code. Paul
2004-08-25Mike Frysinger writes:Eric Andersen
i sent this earlier but perhaps people missed it the first time around :) http://www.uclibc.org/lists/uclibc/2004-August/009544.html basically if you try to #include <sys/ucontext.h> on arm it'll fail because ucontext.h utilizes typedefs found in bits/sigcontext.h ... i386 already has this fix in uClibc find attached a trivial patch to fix this -mike
2004-08-21Kill off all support for 'gcc -pg' / 'gprof' style profiling. There is both aEric Andersen
size and performance penalty to profiling applications this way, as well as Heisenberg effects, where the act of measuring changes what is measured. There are better tools for doing profiling, such as OProfile, that do not require gcc to instrument the application code. -Erik
2004-07-30Cleanup some dead wood in the header filesEric Andersen
2004-07-30s/___brk_addr/__curbrk/gEric Andersen
Some utilities, such as valgrind, have a legitimate reason to know the address of the current brk. Since we know such utils will peek under our skirt, we might as well give them what they expect and not use a gratuitously different symbol name. -Erik
2004-07-17Update sigaction for armEric Andersen
2004-05-14__data_start needs to be added to all crt0.S files that don't currentlyEric Andersen
have it. It is used by the boehm gc, amoung other things.
2004-05-14Kill off the now obsolete __libc_vfork symbolEric Andersen
2004-05-05Fix screwed up formattingEric Andersen
2004-05-05Jeroen Dobbelaere writes:Eric Andersen
Because variables are linked to fixed registers, there is a problem in : (*__errno_location())=(-_r0); As __errno_location() uses r0 to return the address of the errno location, the negated address will be assigned instead of the error code. Attached patch will resolve this.
2004-04-20Cope with gcc 3.4's more aggressive persuit of attribute unusedEric Andersen
2004-02-06Sigh. The 2.6.x kernel removed '__kernel_dev_t' and renamed it asEric Andersen
'__kernel_old_dev_t'. And of course there is no good way to know which is in use except checking linux/version.h. Grumble. This is rather lame, but for now, define __kernel_old_dev_t to be the same as __kernel_dev_t. This will want to be revisited soon. -Erik
2004-01-24Oleksandr G. Zhadan writes:Eric Andersen
Hi Eric, The attached diff file includes BUS_ISA fix for kernel since 2.4.23/ Kind regards, Oleks
2004-01-16s/UCLIBC_HAS_MMU/ARCH_HAS_MMU/gEric Andersen
2003-12-04Fix arm profiling support, which was accidentally removedEric Andersen
2003-12-03Lethal noticed that the generated file gmon-start.S was notEric Andersen
being cleaned up.
2003-11-22Remove SAFECFLAGS. It was a workaround for failures in old awk scriptEric Andersen
used to generate the crti.S and crtn.S files. Since we don't use that anymore, keeping the workaround makes no sense. Furthermore, in most cases, SAFECFLAGS was not picking up all the needed flags, causing crti.o and crtn.o to not be built PIC. Which is very bad. Removing SAFECFLAGS and using CFLAGS fixes that as well.
2003-11-08Darn. Fix compilation for soft-float, which I inadvertantlyEric Andersen
broke a couple of days ago. :-(
2003-11-05Continue the conversion to using per-arch crti.S and crtn.SEric Andersen
2003-10-25properly deal with soft-float when profiling as wellEric Andersen
2003-10-18Peter Kjellerstedt writes:Eric Andersen
ln.patch: * Define $(LN) as ln in Rules.mak. * Change all occurrences of ln into $(LN). * Change all constructs like (cd path && ln -sf foo/file file) into $(LN) -sf foo/file path/file. The latter construct is already used in a number of places so it should not be an additional compatibility problem.
2003-10-18Peter Kjellerstedt writes:Eric Andersen
rm.patch: * Define $(RM) as rm -f in Rules.mak and test/Rules.mak (this is the same definition as gmake uses by default). * Change all occurrences of rm and rm -f into $(RM).
2003-10-08Patch from Atsushi Nemoto (with some additions):Eric Andersen
Current uClibc contains only one fpu_control.h and it is i386 version. This is a patch to use platform specific fpu_control.h. All new files come from glibc 2.3.2. This patch is against 0.9.21 but also can be applied to CVS as is.
2003-09-21Fix "subst -g,," problem for SAFECFLAGS.Manuel Novoa III
2003-09-08Fix a trivial compile problemEric Andersen