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Rev | Author | Line No. | Line |
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6429 | siemargl | 1 | Siemargl port comments |
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3 | Used github branch https://github.com/TinyCC/tinycc |
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4 | It have a vesion 0.9.26 with heads up to 0.9.27 - see ChangeLog |
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5 | |||
7172 | siemargl | 6 | Kolibri version specifics |
7 | errata/changelog - moved to trunk/readme.txt |
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6429 | siemargl | 8 | |
9 | -added TCC_TARGET_MEOS as needed |
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10 | -leading_underscore by default is 0 (can use -f[no-]leading-underscore), |
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11 | otherwise (error) underscoring all symbols, not only cdecl |
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12 | -added message in tccmeos.c about missed symbols when linking KOS executable |
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13 | -start.o added automatically, when -nostdlib not used |
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14 | -to use standard ktcc lib must add -lck at commandline |
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15 | -default search paths are ./include ./lib from executable (under KOS need to |
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16 | use -Bpath_to_ktcc and put start.o in current dir) |
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17 | -when config.h is ready, compiler can be easy builded as [kos32-]gcc tcc.c libtcc.c |
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18 | see also makefile.kos32 |
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19 | -impossible using with mingw-gcc compiled lib, incompatible library format: |
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20 | .o is PE-format from gcc but ELF from tcc, may be linux-gcc does it ok |
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6441 | siemargl | 21 | -__fastcall incompatible with other compilers. now stack freed by caller. |
22 | must fix i386-gen.c@490,572 (fixed in other branch https://github.com/mirror/tinycc) |
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6429 | siemargl | 23 | |
24 | |||
6439 | siemargl | 25 | -using __attribute__((packed)) see test82. need naming struct twice as in kos32sys1.h |
26 | -using __attribute__ ((alias xxx)) restricted only for non "static inline" functions |
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27 | -erroneous or "non TCC" member using in nested structs or unions can lead to compiler internal error |
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28 | -bench timing coarse (0s or 1s), no usec in newlib gettimeofday. OK |
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6429 | siemargl | 29 | |
30 | Tests status: |
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31 | asmtest + |
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32 | abitest not tested (embedding compiler) |
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33 | libtcctest not tested (embedding compiler) |
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34 | boundtest ----- alloca removed from tcc libtcc.c:945 (really not worked) |
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35 | tcctest most test ok, some problems with long double |
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36 | vla_test.c + |
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37 | |||
38 | pp/* + (minor comment error in 13.s) |
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39 | |||
40 | tests2/* : see below |
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41 | |||
42 | // errata |
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43 | skippin' tests |
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44 | test76 fail dollars in identifiers |
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45 | test34 fail (array assignment not supported) |
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46 | test73 fail compile (no stdint.h), printfloat, ARM specific |
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47 | test46 no stdin - removed funtionality read from console, but file ops works |
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48 |