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[Tinycc-devel] Few files are missing for socket programming on Windows
From: |
Christian Jullien |
Subject: |
[Tinycc-devel] Few files are missing for socket programming on Windows |
Date: |
Sun, 7 Apr 2019 08:45:11 +0200 |
Programming with sockets on Windows require:
- qos.h
- winsock2.h
- ws2ipdef.h
And
- ws2_32.def
Which are missing from standard tinycc git repository (under win32).
Ok I've grabbed .h from winapi-full-for-0.9.27 and "./tcc -impdef
$(WINDIR)/System32/ws2_32.dll -o lib/ws2_32.def" produced missing .def
Question, do you allow me to add those files in win32 repository subdir?
Rationale:
- socket is an important part of software programming
- socket is not Windows specific and can be used to make programs compatible
between linux and Windows
- ws2_32.def is missing from winapi-full-for-0.9.27
- winapi-full-for-0.9.27 is BIG as it contains almost all Windows API, so it
only useful for those doing Windows specific programming and they'll probably
use them all.
Is it OK for those 4 additional files?
Btw, I also modified my https://sourceforge.net/projects/wintcc/ which makes
standalone and reproducible tcc 32/64 Windows executables bootstrapped with
Cygwin. So I'm personally not lost with socket on Windows.
Christian
-----Original Message-----
From: Tinycc-devel [mailto:address@hidden On Behalf Of Michael Matz
Sent: Sunday, April 07, 2019 04:21
To: address@hidden
Subject: Re: [Tinycc-devel] "internal compiler error: vstack leak" and crash
with VLA of incomplete type
Hello Pascal,
On Sun, 31 Mar 2019, Pascal Cuoq wrote:
> With TCC from git (commit 9382a3a), the two following inputs vla0.i
> and vla1.i each cause the message “error: internal compiler error: vstack
> leak”
> to be printed. In addition, the input vla1.i makes TCC crash:
>
> $ cat vla0.i
> int X=1;
>
> int main(void) {
> int t[][X];
> }
Indeed, luckily this use of VLAs is invalid, so we can just diagnose it.
The invalid vstack accesses you correctly diagnosed were the result of two
paths within TCC disagreeing if the array size for '[]' was pushed or not (it
wasn't but the VLA calculation assumed it was).
Fixed in mob. Your other report about the nested definition of a union leading
to endless recursion is also fixed in mob, FYI.
Thanks for your reports again.
Ciao,
Michael.
- [Tinycc-devel] Few files are missing for socket programming on Windows,
Christian Jullien <=