2022-03-21 08:49:51 +00:00
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This is a modified version of musl libc 1.12 which is able to be
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compiled with TinyCC on x86_64 machines.
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2022-03-20 08:48:53 +00:00
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2022-03-21 08:49:51 +00:00
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Although TinyCC is quite complete as a tiny C compiler,some features are
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still missing,including:
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- _Complex types
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All related to _Complex are removed.
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- Full GNU-style inline assembly support.
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The original versions of __syscall4(),__syscall5() and __syscall6()
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don't work.They are replaced by assembly implemention in
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2022-04-03 02:27:48 +00:00
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/src/internal/x86_64/syscall.S
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2022-04-15 06:41:11 +00:00
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- math library has been use the pure C implementation
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Because some missing floating-point features of TinyCC.
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2022-04-06 00:36:42 +00:00
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Some features had been removed momently but now they are usable,including:
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2022-07-09 13:22:43 +00:00
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- fenv library
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2022-04-15 06:41:11 +00:00
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- math library(using C implementation now)
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2022-07-09 13:22:43 +00:00
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- dynamic link support (NOT well tested)
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2022-03-20 08:48:53 +00:00
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2022-03-21 08:49:51 +00:00
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To compile,simply run
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2022-04-14 02:32:47 +00:00
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./configure --target=x86_64 CC='tcc' AR='tcc -ar' RANLIB='echo' \
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LIBCC='/usr/local/lib/tcc/libtcc1.a'
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2022-04-03 02:27:48 +00:00
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make # I finish my compiling in 10s with
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two threads on i7-720QM @ 1.60GHz
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2022-04-14 02:32:47 +00:00
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TinyCC's runtime environment library libtcc1.a needs specifying manually
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now.The path of argument LIBCC may need adjusting for your machine.
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2022-03-20 08:48:53 +00:00
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2022-03-21 08:49:51 +00:00
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All modified and addtional files are under MIT License as well.
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2022-04-03 02:27:48 +00:00
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Some changes are made to my TinyCC (This means I may have a different
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2022-07-09 13:22:43 +00:00
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version from yours,so if you fail to compile,try to get the lastest
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version from TinyCC's Git Repository.The building process is OK on
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commit 2d210fe.The later version should also work
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$ tcc -v tcc # on my machine
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version 0.9.27 mob:2d210fe (x86_64 Linux)
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Some helper scripts are in /tests/Compile.sh (for static link) and
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/tests/Compile_Dynamic.sh (for dynamic link).As is mentioned,modifying the
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path to libtcc1.a may be needed.
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A simple single-filed editor pico is included (/tests/pico.c),its LICENSE is
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DIFFERENT from original musl and musl-tcc.So be careful when you use it.
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This generates its exectuable file:
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$ ./Compile.sh pico.c pico
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or
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$ ./Compile_Dynamic.sh pico.c pico
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Please run these commands in /tests/
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