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Today's Topics:
1. [mingw] #44471: Wrong prototype of IsProcessInJob
(MinGW Notification List)
2. [mingw] #44470: Please provide a newer GCC version
(MinGW Notification List)
----------------------------------------------------------------------
Message: 1
Date: Mon, 23 May 2022 00:10:02 +0100
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #44471: Wrong prototype of
IsProcessInJob
Message-ID:
<[email protected]>
Content-Type: text/plain; charset=UTF-8
#44471: Wrong prototype of IsProcessInJob
Open Date: 2022-04-26 13:42
Last Update: 2022-05-23 00:10
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/44471
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=44471
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2022-05-23 00:10 Updated by: keith
Comment:
Reply To eliz
Are we allowed to take ideas from what MinGW64 did in this case?
Presumably you mean by reading their header files? Sorry, but I consider that
to be a poisoned chalice, so I'd have to say "no". I'd be more inclined to
accept ideas gleaned from the (doxygen format) ReactOS reference documentation
— at least that offers something akin to a "chinese wall", and doesn't involve
directly reading header files, which we suspect may have been plagiarized from
Microsoft's copyrighted sources.
---------------------------------------------------------------------
Ticket Status:
Reporter: eliz
Owner: (None)
Type: Issues
Status: Open
Priority: 5 - Medium
MileStone: (None)
Component: WSL
Severity: 5 - Medium
Resolution: None
---------------------------------------------------------------------
Ticket details:
The prototype of IsProcessInJob, as it is provided by winbase.h in the w32api
MinGW package seems to be incorrect:
WINBASEAPI BOOL IsProcessInJob (HANDLE, HANDLE, PBOOL);
I think it should instead be this:
WINBASEAPI BOOL WINAPI IsProcessInJob (HANDLE, HANDLE, PBOOL);
I found this because the existing prototype causes link error, since the linker
is looking for the wrong symbol in the libraries.
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/44471
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=44471
------------------------------
Message: 2
Date: Mon, 23 May 2022 01:10:03 +0100
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #44470: Please provide a newer GCC
version
Message-ID:
<[email protected]>
Content-Type: text/plain; charset=UTF-8
#44470: Please provide a newer GCC version
Open Date: 2022-04-26 13:29
Last Update: 2022-05-23 01:10
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/44470
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=44470
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2022-05-23 01:10 Updated by: keith
Comment:
Reply To eliz
The latest version of GCC, 9.2.0, available for MinGW development, was released
almost 2 years ago and last updated more than a year ago.
Would it be possible to provide a MinGW port of a newer GCC version, like 10 or
maybe even 11?
Given the will, anything may be possible, but who is going to develop, and
maintain it?
Since retiring from my day job, nearly nine years ago, I have had no real need
to use Windows for anything, beyond a desire to not see the MinGW.OSDN project,
and its associated user community, die. However, that community cannot
continue to depend on my solitary effort, indefinitely.
I did attempt to build GCC-10.2.0, around a year ago — I got as far as
completing a GNU/Linux-hosted cross-compiler build, but ran into a brick wall,
when trying to use that, to create a crossed-native Windows-hosted build. I've
already posted regarding one issue arising. While that may not appear to be a
show stopping issue, (other than for those users who want Ada support), I've
since stumbled on to another, which is. When I compile any program — even a
trivial "hello world" — with my MinGW-GCC-10.2.0 cross-compiler, and
subsequently attempt to debug it, in GDB-9.2, on my Win7 virtual machine, I see:
Z:\> gdb foo.exe
GNU gdb (MinGW-GDB with Python 2.7.18) 9.2
Copyright (C) 2020 Free Software Foundation, Inc.
...
Reading symbols from foo.exe...
(gdb) start
Temporary breakpoint 1 at 0x4016b0: file foo.c, line ...
Starting program: Z:\foo.exe
Warning:
Cannot insert breakpoint 1.
Cannot access memory at address 0x4016a2
Command aborted.
From this point on, any attempt to step through the program, or to simply
continue execution, (unless I delete all pending breakpoints), is denied —
hardly useful for debugging. When the self-same program is compiled by my
MinGW-GCC-9.2.0 cross-compiler, I see no such problems with GDB, on the Win7 VM.
So ... while I might like to offer a more recent GCC, unless someone else steps
up to the plate, and undertakes the lion's share of the development and
maintenance effort, then I'm sorry, but I have neither the time, nor the
inclination to pursue this.
---------------------------------------------------------------------
Ticket Status:
Reporter: eliz
Owner: (None)
Type: Feature Request
Status: Open
Priority: 5 - Medium
MileStone: (None)
Component: GCC
Severity: 5 - Medium
Resolution: None
---------------------------------------------------------------------
Ticket details:
The latest version of GCC, 9.2.0, available for MinGW development, was released
almost 2 years ago and last updated more than a year ago.
Would it be possible to provide a MinGW port of a newer GCC version, like 10 or
maybe even 11?
Thanks in advance.
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/44470
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=44470
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