3,7 → 3,8 |
Used github branch https://github.com/TinyCC/tinycc |
It have a vesion 0.9.26 with heads up to 0.9.27 - see ChangeLog |
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Kolibri version errata/changelog: |
Kolibri version specifics |
errata/changelog - moved to trunk/readme.txt |
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-added TCC_TARGET_MEOS as needed |
-leading_underscore by default is 0 (can use -f[no-]leading-underscore), |
15,7 → 16,6 |
use -Bpath_to_ktcc and put start.o in current dir) |
-when config.h is ready, compiler can be easy builded as [kos32-]gcc tcc.c libtcc.c |
see also makefile.kos32 |
-silent (kos) -> writes to debugboard |
-impossible using with mingw-gcc compiled lib, incompatible library format: |
.o is PE-format from gcc but ELF from tcc, may be linux-gcc does it ok |
-__fastcall incompatible with other compilers. now stack freed by caller. |
25,9 → 25,6 |
-using __attribute__((packed)) see test82. need naming struct twice as in kos32sys1.h |
-using __attribute__ ((alias xxx)) restricted only for non "static inline" functions |
-erroneous or "non TCC" member using in nested structs or unions can lead to compiler internal error |
-not working: default search path are ./include ./lib from executable |
--under KOS need to use -Bpath_to_ktcc |
--start.o not found using -B (kos) - put near your.c file |
-bench timing coarse (0s or 1s), no usec in newlib gettimeofday. OK |
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Tests status: |
50,84 → 47,3 |
test46 no stdin - removed funtionality read from console, but file ops works |
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libc: |
-no "finished" in title of console program after exit console - use con_exit() |
-used system memory allocator (4096 bytes minimum) |
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libc not complete. overall status: |
no files: |
errno.h - in stdio |
limits.h |
locale.h |
setjmp.h |
signal.h |
time.h - can use get_tick_count()/100 from kos32sys1.h |
wchar.h |
wctype.h |
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functions absent list: |
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stdio.h: |
remove |
rename |
tmpfile |
tmpnam |
freopen |
setbuf |
setvbuf |
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stdlib.h: |
atexit |
getenv |
system |
bsearch |
qsort |
mblen |
mbtowc |
wctomb |
mbstowcs |
wcstombs |
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string.h |
strxfrm |
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Status or libc tests |
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---FAILED--- |
strtoul incorrect work with big unsigned > MAX_LONG |
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---NOT TESTED--- |
no library fns realized |
qsort |
time |
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---HANG--- |
sscanf |
>TEST_F(0x1234p56) - no %a formats |
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---STACK IS SMALL--- |
use new -stack=1280000 option to pass test |
tstring |
strtodlong |
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--other-- |
fscanf |
-?scanf ignores width specs, '*' and [chars], cant read %a float |
-%n counts as parameter |
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snprintf |
-some format misturbances |
-may incorrect prints unsigned > 2147483647L |
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ungetc |
-ungetc fails if filepos == 0 - no tricks |
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all file ops limited to 2Gb |