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1325 |
phoenix |
*) Fix ldd to not multiply list libs
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*) Check cris architecture
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| 3 |
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| 4 |
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Erik's TODO list for the next release:
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| 6 |
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*) When options are disabled, also disable them in the
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include files as well.
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| 8 |
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*) Make all configured out symbols optionally add a linker warning saying
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"Hey! You are trying to use a function that you have configured out.
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| 10 |
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If you really want to use this function, enable CONFIG_FOO and rebuild
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| 11 |
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uClibc".
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| 12 |
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*) Make all small objects (>~50 bytes) into either inlines or
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| 13 |
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into a static library
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| 14 |
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*) Document all differences between the feature set of uClibc
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| 15 |
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and glibc.
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| 16 |
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*) Fix regex so it isn't so stinking big
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| 17 |
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*) Fix glob so it isn't so stinking big
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| 18 |
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*) Fix the dlopen() bug with handling of symbols that are already
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| 19 |
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resolved. Seems if it is already resolved it ignores them rather than
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| 20 |
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resolving the new symbol and overriding.
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| 21 |
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*) Adapt uClibc to use Linux 2.5.x pthreads
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| 22 |
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*) Remove all use of kernel headers (i.e. copy the needed bits
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| 23 |
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to completely specify the per-arch kernel ABI).
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| 24 |
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*) Fix x86 profiling. It currently only works when static + PIC...
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| 25 |
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| 26 |
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| 27 |
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-----------------------------------------------------------------------------
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| 28 |
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Manuel's todo:
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| 29 |
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| 30 |
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1) Little things that need fixing:
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| 31 |
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----------------------------------
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| 32 |
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a) Fix bug in *printf: outdigit precison bug
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| 33 |
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b) Check that gnu/bsd extension members tm_gmtoff and tm_zone in struct tm
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| 34 |
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are respected where they should be.
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| 35 |
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c) Implement the obstack printf funcs for glibc compat.
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| 36 |
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d) Implement glibc 'a' flag for scanf string conversions.
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| 37 |
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e) Allow use of the older non-table-based ctype functions when using
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| 38 |
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stub locale support. (smaller)
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| 39 |
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| 40 |
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2) Additional str{f|p}time issues.
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| 41 |
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----------------------------------
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| 42 |
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a) Spacing issue wrt strptime.
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| 43 |
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b) Support locale specific alternate digits. (data is in place)
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| 44 |
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c) Support locale era in year designations. (data is in place)
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| 45 |
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d) Deal with mb format string issues in strftime.
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| 46 |
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e) Implement wcsftime.
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| 47 |
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| 48 |
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3) Other locale issues (my implementation):
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| 49 |
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-------------------------------------------
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| 50 |
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a) Do a little more clean up of ctype and wctype.
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| 51 |
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b) Rework of the locale data organization to make using locales reasonable
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| 52 |
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when staticly linking. (mmap)
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| 53 |
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c) Rewrite the locale data generation tools to process the text specifications
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| 54 |
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rather than relying on glibc.
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| 55 |
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d) Adapt regex lib to use my collation data and add the necessary collating
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| 56 |
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item tables to support SUSv3 required features.
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| 57 |
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e) transliteration of unsupported wchars in 8-bit locales (like glibc).
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| 58 |
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f) Support ISO/IEC 14652 draft locale extensions (LC_PAPER, etc).
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| 59 |
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g) Implement strfrom.
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| 60 |
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h) Shift-state codeset locale support?
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| 61 |
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| 62 |
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4) Misc:
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| 63 |
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--------
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| 64 |
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a) Port uClibc to other OSs (including elks), or even bare metal (libgloss).
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| 65 |
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b) Write a space-efficient gettext substitute, to avoid storing large amounts
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| 66 |
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of redundant data.
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| 67 |
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| 68 |
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| 69 |
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Other stuff:
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| 70 |
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| 71 |
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Move the target-specific sysconf.c generator to extra (as it needs to be
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| 72 |
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run on the target) and fix libc/unistd/Makefile.
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| 73 |
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| 74 |
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-----------------------------------------------------------------------------
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| 75 |
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ds's list:
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| 76 |
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| 77 |
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Search for string literals that are not in the .rodata section. (Varies
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| 78 |
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by architecture and gcc version.)
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| 79 |
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| 80 |
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man pages for binaries
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| 81 |
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| 82 |
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check compiling without FP support -- are FP instructions still generated?
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| 83 |
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Needs a uClibc_config.h entry dependent on HAS_FLOATING_POINT.
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| 84 |
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| 85 |
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Why does ld.so search /usr/powerpc-uclibc/lib before LD_LIBRARY_PATH?
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| 86 |
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| 87 |
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-----------------------------------------------------------------------------
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| 88 |
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| 89 |
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Any takers?
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| 90 |
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| 91 |
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*) Documentation
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| 92 |
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- List all differences between the feature set of uClibc and glibc.
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| 93 |
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*) run 'nm -D --size-sort -t d libuClibc-0.9.5.so' and work on the biggest things
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| 94 |
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(i.e. stuff at the end of the list) to make them smaller.
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| 95 |
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*) make inb/outb work for all arches. This is complete for i386 and arm.
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| 96 |
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Other archs like powerpc, still need fixing.
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| 97 |
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| 98 |
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-----------------------------------------------------------------------------
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| 99 |
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| 100 |
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| 101 |
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