Dwight Schauer wrote:
With "0.9.27 - 0378168" I get some unexpected behavior.
1) the byte sizes of compilation units (separate libtcc states)
are about 8K larger each than with the stock libtcc
runtime memory now gets permissions (r/w/x) set per section more
accurately however this means that sections need to start on a new
memory page each (of size 4096 usually).
Can be disabled with CONFIG_RUNMEM_RO in tccrun,c.
2) with "-Wunsupported -Wall -Werror" tcc_compile_string exits the
entire program rather than returning non zero for non supported or
bogus flags.
???. tcc_compile_string() does not take any flags.
It is true that tcc_set_options() would call exit() when it should not
which is not a new problem however.
3) compilation errors don't result in a non zero exit
I can not reproduce this, in that generality.
4) "-b" needs __bound_strlen, but the new libtcc.so does not have that
symbol
In fact libtcc1.a doesn't contain bcheck.o anymore. Therefor with
-b in combination with -nostdlib, bcheck.o needs to be added explicitly.
-- gr
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