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7540 leency 1 
see
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source/readme.*
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source/changelog
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source/tcc-doc.info or  .texi
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building Kolibri version
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>make -f Makefile.kos32
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========= for compiler developers =========
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read .\source\readme_kos32.txt
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------ TODO -------
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-minimal memory allocator
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-more libc stardard functions. see report below
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-more Kolibly SysFn wrappers. see \libc\KOSfuncs_inc_status.txt
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-add stdin, stderr, stdout emulation не хватает stdin, stdout - можно сделать как stderr!, но надо возиться заодно с ferror & feof
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-getchar, gets if returs errorcode  (0, null) - you must exit program, because of closed console window
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-при нормальном выходе закрывать консоль
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------ errors ------
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-not working: default search path are ./include ./lib from executable (under KOS need to use -Bpath_to_ktcc)
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--start.o not found using -B (kos) - put near your.c file
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-если проект многофайловый - .dbg генерит дублирующиеся метки данных, типа L.78 может указывать на другой сегмент (
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-.dbg sometimes generated improperly for source code labels
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----- fixed errors ------
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-if static var sized more than 14096+ -> crash compiled .exe (kos)
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(^ default stack size set at compile time tccmeos:177 is below 4k)
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FIX - use -stack=1280000 option
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-con_set_title is NULL. fixed 180128
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========= libc ===========
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-no "finished" in title of console program after exit console - use con_exit()
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-used system memory allocator (4096 bytes minimum)
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libc not complete. overall status:
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no files:
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limits.h
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locale.h
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setjmp.h
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signal.h
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wchar.h
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wctype.h
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functions absent list:
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stdio.h:
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remove
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rename
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tmpfile
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tmpnam
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freopen
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setbuf
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setvbuf
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stdlib.h:
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atexit
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getenv
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system
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bsearch
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qsort
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mblen
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mbtowc
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wctomb
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mbstowcs
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wcstombs
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string.h:
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strxfrm
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time.h:  - needs include kos32sys1.h
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asctime
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ctime
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gmtime
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localtime - non standard
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strftime
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            Status or libc tests
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---FAILED---
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strtoul incorrect work with big unsigned > MAX_LONG
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---NOT TESTED---
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no library fns realized
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qsort
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time
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---HANG---
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sscanf
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>TEST_F(0x1234p56) - no %a formats
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---STACK IS SMALL---
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use new -stack=1280000 option to pass test
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tstring
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strtodlong
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--other--
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fscanf
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-?scanf ignores width specs, '*' and [chars], cant read %a float
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-%n counts as parameter
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snprintf
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-some format misturbances
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-may incorrect prints unsigned > 2147483647L
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ungetc
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-ungetc fails if filepos == 0 - by design
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all file ops limited to 2Gb
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