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Nothing overly interesting here, this renames Hitachi/Mitsubishi to Renesas
for the relevant platforms (in this case, h8, sh, and m32r). The same changes
have already been going on in gcc/binutils/gdb/glibc/etc.
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currently supported)
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are implemented in hardware or via kernel emulation doesn't matter to
the libc code.
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Another little patch fix the configuration for the SH3 targets. The SH3 has
no FPU, but our ldso runs fine on a SH3 target. (I think the
ldso should also run on a SH2 target, so you might want to enable the ldso
for SH2 targets too. But I can't test it, since I have no such a system) :
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Dear Erik,
We downloded uClibc lattest version from the CVS. Still there are some
minor problems with extra/Configs/Config.e1
You have actually set ARCH_HAS_C_SYMBOL_PREFIX to NO which is not
correct for our architecture. Please apply the patch that will fix the
problem.
Best Regards,
- George
P.S. Patch also removes some irritating comments we have added in the past.
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endian cris architecture.
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on a per-arch basis, or left to the user to choose.
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some defaults. So give it some empty defaults and let people
select their own options.
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Hello!
The latest changes document ldd in RUNTIME_PREFIX/bin, but it is installed
in RUNTIME_PREFIX/usr/bin
Peter
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which should simplify enabling arbitrary architectures.
-Erik
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Remove the ADD_LIBGCC_FUNCTIONS option and do things the right way.
Either we have a shared libgcc available, or the libgcc routines
aren't PIC and don't belong in the shared libc anyway.
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contributed by John Williams <jwilliams@itee.uq.edu.au>
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appears to be wrong with their toolchain that is tickled
by LFS.
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static build sizes and not needing wchar support.
Add in a SUSv3 getopt as an option for those not needing gnu getopt.
Again, mainly for the static linking crowd.
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top level config menu.
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SYSTEM_DEVEL_PREFIX says: "This defaults to $(DEVEL_PREFIX)/usr", but it
actually defaults to just "($DEVEL_PREFIX)".
Just thought I'd mention it... :)
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Here's a patch that implements the beginnings of a rudimentary sh64 port. So
far, this only works static, as I haven't done any of the ldso work yet. I've
also not touched the libpthread stuff yet either, so that's also disabled for
now.
This port was based off of some work that Sean McGoogan at SuperH did for his
initial port, but the this patch doesn't carry over too much from there
(basically the libc/sysdeps/linux/sh64/Makefile (or rather, parts of it),
the setjmp/longjmp stuff (which I had to rewrite portions of it to work with
the new toolchains), etc.).
However, for static, everything appears to work correcly, at least in a hello
world type application.
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want glibc style malloc(0) behavior
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Should be standards compliant and with several optional features,
including support for hexadecimal float notation, locale awareness,
glibc-like locale-specific digit grouping with the `'' flag, and
positional arg support. I tested it pretty well (finding several
bugs in glibc's scanf in the process), but it is brand new so be
aware.
The *wprintf functions now support floating point output. Also, a
couple of bugs were squashed. Finally, %a/%A conversions are
now implemented.
Implement the glibc xlocale interface for thread-specific locale
support. Also add the various *_l(args, locale_t loc_arg) funcs.
NOTE!!! setlocale() is NOT threadsafe! NOTE!!!
The strto{floating point} conversion functions are now locale aware.
The also now support hexadecimal floating point notation.
Add the wcsto{floating point} conversion functions.
Fix a bug in mktime() related to dst. Note that unlike glibc's mktime,
uClibc's version always normalizes the struct tm before attempting
to determine the correct dst setting if tm_isdst == -1 on entry.
Add a stub version of the libintl functions. (untested)
Fixed a known memory leak in setlocale() related to the collation data.
Add lots of new config options (which Erik agreed to sort out :-),
including finally exposing some of the stripped down stdio configs.
Be careful with those though, as they haven't been tested in a
long time.
(temporary) GOTCHAs...
The ctype functions are currently incorrect for 8-bit locales. They
will be fixed shortly.
The ctype functions are now table-based, resulting in larger staticly
linked binaries. I'll be adding an option to use the old approach
in the stub locale configuration.
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So put it where it is supposed to be.
-Erik
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instead for mips, which should be a bit faster and will be safer too.
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The gnu ld and binutils for mips has a bug with relocation.
It is possible for a relocation table to be created that is not able to be loaded correctly.
We found this with the intersil wireless driver port.
To enable a correctly created mips relocation table (either a .o, or ld -r) it is necessary
to turn off one of the instruction re-scheduling passes.
Specifically, on mips-gcc -fno-schedule-insns2 is needed.
This is an FYI. The bug has been reported to the appropriate mailing lists.
This patch is an effort to avoid this problem on mips.
-Erik
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