Update README

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Ziyao 2022-07-09 21:22:43 +08:00
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README
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@ -11,13 +11,11 @@ still missing,including:
/src/internal/x86_64/syscall.S
- math library has been use the pure C implementation
Because some missing floating-point features of TinyCC.
- @PLT dynamic linking function calls are removed.
TinyCC does not have the feature.Dynamic linking library(.so)
is expected not to work.
Some features had been removed momently but now they are usable,including:
- fenv library(maybe applying a patch to TinyCC is needed)
- fenv library
- math library(using C implementation now)
- dynamic link support (NOT well tested)
To compile,simply run
./configure --target=x86_64 CC='tcc' AR='tcc -ar' RANLIB='echo' \
@ -29,9 +27,20 @@ now.The path of argument LIBCC may need adjusting for your machine.
All modified and addtional files are under MIT License as well.
Some changes are made to my TinyCC (This means I may have a different
version from yours,so if you fail to compile,try to apply the patches
listed in /tcc-patch/,including:
- empty_archive.patch
Enables TinyCC to generate empty ar archive
- mxcsr.patch
Adds the support of ldmxcsr and stmxcsr
version from yours,so if you fail to compile,try to get the lastest
version from TinyCC's Git Repository.The building process is OK on
commit 2d210fe.The later version should also work
$ tcc -v tcc # on my machine
version 0.9.27 mob:2d210fe (x86_64 Linux)
Some helper scripts are in /tests/Compile.sh (for static link) and
/tests/Compile_Dynamic.sh (for dynamic link).As is mentioned,modifying the
path to libtcc1.a may be needed.
A simple single-filed editor pico is included (/tests/pico.c),its LICENSE is
DIFFERENT from original musl and musl-tcc.So be careful when you use it.
This generates its exectuable file:
$ ./Compile.sh pico.c pico
or
$ ./Compile_Dynamic.sh pico.c pico
Please run these commands in /tests/