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Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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The comments on register usage in ARM memcpy had dest and src the
wrong way round; this patch (originally from Mark Shinwell) corrects
this and adds a note on the return value.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
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Many Thumb-2 instructions cannot use sp or pc as operands, and the
assembler now diagnoses these. setjmp had one such instruction, movs;
this patch changes it to mov.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
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When an IT block was changed from having two instructions to having
one, the IT instruction at the start of the block was not updated,
causing memcpy to fail to assemble for Thumb-2; this patch makes the
obvious fix.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
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The ARM EABI has a document CLIBABI specifying various __aeabi_*
functions and variables to be provided for the use of portable objects
that can be linked with different EABI-conforming C libraries.
__aeabi_stdin, __aeabi_stdout and __aeabi_stderr were missing in
uClibc; this patch (originally from Nathan Froyd and for glibc) adds
them.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
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The error message should output "fromcode -> tocode" rather than
"tocode -> fromcode". Seems to be a typo due to the order of the func
called:
iconv_t iconv_open(const char *tocode, const char *fromcode);
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Rather than ripping out the default output format from the linker, include
the big/little endian alternatives for the people who link with bi-endian
toolchains.
URL: http://lists.uclibc.org/pipermail/uclibc/2009-June/042595.html
Signed-off-by: Steve Bennett <steveb@workware.net.au>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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The POSIX waitid() takes 4 args, but the Linux one takes 5 args, so make
sure we stuff the 5th arg with a NULL. Otherwise garbage gets randomly
passed up and considering this is a pointer, that's baaaad.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Also get rid of warning in sparc sigaction
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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This will generate a Scrt1.o that is linked to executabled
when compiled as PIE code (position independent executable) without
requiring relocation in .text section (not allowed on uclibc/sh4).
Signed-off-by: Peter Griffin <pgriffin@mpc-data.co.uk>
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
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Collapse __length_dotted into __length_question (the sole user of it).
Make __length_question and __decode_answer static, they are used only once
by only one function.
Delete __decode_question, it is unused.
All in all, four less .o files in libc.a.
Document what __dns_lookup returns (length of the packet).
Propagate packet len into __decode_answer, __length_question, __decode_dotted
and check that we do not use data past the end of the packet.
Rename some variables/parameters to better names (len -> packet_len,
data -> packet etc).
Add mini-doc how DNS packets look like.
Style cleanup.
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while the parent is sharing the stack
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The new guard symbol is "__SPARC_POSIX_TYPES_H".
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The strtouq alias was only available on 32bit, breaking compilation of stuff
using strtouq on 64bit machines. At the same time use the correct return
type (u_quad_t).
Signed-of-by: Peter Korsgaard <jacmet@sunsite.dk>
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memory protection
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longer than one second
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res_query: do not unconditionally set h_errno to TRY_AGAIN (closes bug 173).
cleanups: s/__dn_expand/dn_expand/, remove superfluous dn_expand declaration,
remove libc_hidden_proto junk
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ustat: same, + remove superfluous "conversion"
which does nothing at best, loses high dev bits at worst
i386/bits/kernel_stat.h: update to reflect reality (wider dev_t)
h8300/bits/kernel_stat.h: same
arm/bits/kernel_stat.h: cosmetics to match kernel header to the letter
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Now they are only enabled if linuxthreads.old are selected.
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uclibc config option macros (aligning SH to all other archs).
Changes applied as below:
__CONFIG_SH4__ -> __SH4__
__CONFIG_SH2__ -> __sh2__
__CONFIG_SH2A__ -> __SH2A__
Note: pay attention to capital letters
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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Signed-off-by: Peter Griffin <pgriffin@mpc-data.co.uk>
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math.h: make macro machinery a bit more understandable
No code changes (verified with objdump)
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*: fix everything which prevents above from building
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- add note about "/etc/config/" and the resolver code per se.
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into ctype.h
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update example
libc/sysdeps/linux/i386/bits/mathinline.h:
improve __finite() macro, add __finitef macro
(why they aren't always macros? why aren't they arch independent?)
libm/math_private.h:
much better comments on math_opt_barrier() and math_force_eval()
libm/s_finite[f].c:
improve out-of-line __finite[f]() too (one byte less, yay...)
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By Hai Zaar (haizaar AT codefidence.com)
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test/Rules.mak: don't pass target options to host build
test/math/basic-test.c: fix test build error
patching file test/unistd/errno.c: fix test build warning
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is always equivalent to __UCLIBC_CURLOCALE->x.
remove typedef __uclibc_locale_t, it used only in a few places,
it is lees confusing to use struct __uclibc_locale_struct
everywhere.
xlocale.h: hide __global_locale back under _LIBC,
bug 53 is wrong in claiming it should be exported.
Also hide under _LIBC:
extern __locale_t __curlocale_var;
extern __locale_t __curlocale(void);
extern __locale_t __curlocale_set(__locale_t newloc);
# define __UCLIBC_CURLOCALE
# define __XL_NPP(N)
# define __LOCALE_PARAM
# define __LOCALE_ARG
# define __LOCALE_PTR
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