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- SUSv4_LEGACY part #1 (non-networking)
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remove __tolower and __toupper (they existed only in SOME configs!);
remove usages of _tolower (some of them clearly buggy) from uclibc code;
add a few more -U<define> options to unifdef pass over installed headers;
document it on docs/wchar_and_locale.txt
text data bss dec hex filename
- 514963 2727 15396 533086 8225e lib/libuClibc-0.9.30-svn.so
+ 514888 2727 15396 533011 82213 lib/libuClibc-0.9.30-svn.so
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no need to define it here
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and x86_64 into x86
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equal to "include/bits/uClibc_ctype.h"
__CTYPE_unclassified and other similar __CTYPE_xxxx
constants are moved to separate include file,
bits/uClibc_charclass.h
Duplicate declaration of these constants is
removed from libc/misc/wctype/_wctype.c
Ugly re-inclusion trick in extra/locale/gen_wctype.c deleted
Large ifdefed-out chunk in extra/locale/gen_wctype.c removed
Move __CTYPE_isalnum() etc macros from uClibc_ctype.h
to their single user, extra/locale/gen_wctype.c
(can be simplified further)
Overall, no code changes (verified with objdump)
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math support
- add rule to create preprocessor output for float- and long double math wrapper
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and google says only uclibc has it, no users at all.
text data bss dec hex filename
- 229374 1367 11280 242021 3b165 lib/libuClibc-0.9.30-svn.so
+ 229347 1367 11280 241994 3b14a lib/libuClibc-0.9.30-svn.so
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include/signal.h | 42 +++++++++++++++++++-------------
libc/sysdeps/linux/alpha/bits/signum.h | 19 --------------
libc/sysdeps/linux/common/bits/signum.h | 22 ----------------
libc/sysdeps/linux/hppa/bits/signum.h | 17 ------------
libc/sysdeps/linux/mips/bits/signum.h | 23 +----------------
libc/sysdeps/linux/sparc/bits/signum.h | 20 ---------------
6 files changed, 27 insertions(+), 116 deletions(-)
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Run tested on i386.
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"Bounds Checking Projects... This project has been abandoned"
for four years at least.
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fix uclibc build if it is forcibly enabled
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help it. Code size is the same.
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it is dead (not supported by gcc) for years.
(more of it remains in multiple copies of sigaction.c)
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text data bss dec hex filename
- 44 0 4 48 30 libc/sysdeps/linux/i386/brk.o
+ 42 0 4 46 2e libc/sysdeps/linux/i386/brk.o
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to a common one (libc/sysdeps/linux/common/bits) so that any
function can access to supported kernel feature (i.e. getdents).
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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__libc_accept __libc_close __libc_connect __libc_creat __libc_creat64
__libc_fsync __libc_lseek __libc_lseek64 __libc_msync __libc_nanosleep
__libc_open __libc_open64 __libc_pause __libc_read __libc_readv
__libc_recv __libc_recvfrom __libc_recvmsg
__libc_send __libc_sendmsg __libc_sendto
__libc_tcdrain __libc_wait __libc_waitpid __libc_write __libc_writev
They were removed from glibc 1 May 2004:
http://sources.redhat.com/ml/libc-hacker/2004-05/msg00001.html
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on localae support
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to simplify merge.
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*: remove checks of sigaction and sigprocmask results
in cases where they clearly can't fail:
sigaction(known_good_sig)
sigprocmask(known_good_how)
text data bss dec hex filename
- 393 4 0 397 18d libc/pwd_grp/lckpwdf.o
+ 382 4 0 386 182 libc/pwd_grp/lckpwdf.o
- 56 0 0 56 38 libc/signal/sigblock.o
+ 44 0 0 44 2c libc/signal/sigblock.o
- 211 0 0 211 d3 libc/signal/sigset.o
+ 202 0 0 202 ca libc/signal/sigset.o
- 56 0 0 56 38 libc/signal/sigsetmask.o
+ 44 0 0 44 2c libc/signal/sigsetmask.o
- 309 0 0 309 135 libc/unistd/sleep.o
+ 256 0 0 256 100 libc/unistd/sleep.o
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clarify uses of unoptimized sigXXX ops (they check signo),
use faster sigops where approproate.
text data bss dec hex filename
- 68 0 0 68 44 libc/signal/sighold.o
+ 63 0 0 63 3f libc/signal/sighold.o
- 114 0 0 114 72 libc/signal/sigintr.o
+ 110 0 0 110 6e libc/signal/sigintr.o
- 113 0 0 113 71 libc/signal/sigpause.o
+ 108 0 0 108 6c libc/signal/sigpause.o
- 68 0 0 68 44 libc/signal/sigrelse.o
+ 63 0 0 63 3f libc/signal/sigrelse.o
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fix _NSIG for it.
better document what's going on in sigaction().
seems to not induce any actual code changes (sans mips).
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text data bss dec hex filename
- 1179 13 2 1194 4aa libc/misc/syslog/syslog.o
+ 1165 13 2 1180 49c libc/misc/syslog/syslog.o
- 435 4 0 439 1b7 libc/pwd_grp/lckpwdf.o
+ 393 4 0 397 18d libc/pwd_grp/lckpwdf.o
- 38 0 0 38 26 libc/signal/sigandset.o
+ 32 0 0 32 20 libc/signal/sigandset.o
- 63 0 0 63 3f libc/signal/sigblock.o
+ 56 0 0 56 38 libc/signal/sigblock.o
- 22 0 0 22 16 libc/signal/sigempty.o
+ 20 0 0 20 14 libc/signal/sigempty.o
- 25 0 0 25 19 libc/signal/sigfillset.o
+ 20 0 0 20 14 libc/signal/sigfillset.o
- 34 0 0 34 22 libc/signal/sigisempty.o
+ 16 0 0 16 10 libc/signal/sigisempty.o
- 38 0 0 38 26 libc/signal/sigorset.o
+ 32 0 0 32 20 libc/signal/sigorset.o
- 119 0 0 119 77 libc/signal/sigpause.o
+ 113 0 0 113 71 libc/signal/sigpause.o
- 215 0 0 215 d7 libc/signal/sigset.o
+ 211 0 0 211 d3 libc/signal/sigset.o
- 63 0 0 63 3f libc/signal/sigsetmask.o
+ 56 0 0 56 38 libc/signal/sigsetmask.o
- 194 0 1 195 c3 libc/stdlib/abort.o
+ 183 0 1 184 b8 libc/stdlib/abort.o
- 323 0 0 323 143 libc/unistd/sleep.o
+ 309 0 0 309 135 libc/unistd/sleep.o
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gcc?
text data bss dec hex filename
- 38015 18096 8636 64747 fceb lib/libpthread-0.9.30-svn.so
+ 38001 18096 8636 64733 fcdd lib/libpthread-0.9.30-svn.so
- 274842 1835 19012 295689 48309 lib/libuClibc-0.9.30-svn.so
+ 274779 1835 19012 295626 482ca lib/libuClibc-0.9.30-svn.so
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text data bss dec hex filename
- 38457 18352 8636 65445 ffa5 lib/libpthread-0.9.30-svn.so
+ 38015 18096 8636 64747 fceb lib/libpthread-0.9.30-svn.so
- 8205 280 12 8497 2131 lib/libthread_db-0.9.30-svn.so
+ 8193 280 12 8485 2125 lib/libthread_db-0.9.30-svn.so
- 275208 1823 19132 296163 484e3 lib/libuClibc-0.9.30-svn.so
+ 274787 1823 19012 295622 482c6 lib/libuClibc-0.9.30-svn.so
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supports this feature. SH4 will use this in some aseembly files
for the NPTL implementation. Add now safely on trunk.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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