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Subject: | Re: gdb input error gfortrani_fbuf_read () cyggfortran-3.dll |
To: | cygwin AT cygwin DOT com |
References: | <0ff238ef03c04fe38f48139793e77e57 AT vsrv060ex03 DOT ssd DOT fsi DOT com> <af5cbdfb-21ab-8450-f089-0d1af5c26ea1 AT dronecode DOT org DOT uk> |
Cc: | "Rockefeller, Harry" <Harry DOT Rockefeller AT flightsafety DOT com> |
From: | Jon Turney <jon DOT turney AT dronecode DOT org DOT uk> |
Message-ID: | <8bb12fde-de72-2524-ee5c-1cf8f9b99ece@dronecode.org.uk> |
Date: | Tue, 27 Sep 2016 16:14:26 +0100 |
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In-Reply-To: | <af5cbdfb-21ab-8450-f089-0d1af5c26ea1@dronecode.org.uk> |
On 26/09/2016 14:41, Jon Turney wrote: > On 22/09/2016 20:55, Rockefeller, Harry wrote: >> gdb (test version) and program's 'read' seem to have an input clash. >> Anyway, gdb used to pause and allow keyboard input. > > Thanks for reporting this problem, and the test case. > >> Thread 1 "foo" hit Breakpoint 1, foo () at foo.f:4 >> 4 write(*,*) "Enter a real number" >> (gdb) n >> Enter a real number >> 5 read(*,*) e >> (gdb) n >> >> [1]+ Stopped gdb foo >> >> $ fg >> gdb foo >> >> Thread 1 "foo" received signal SIGTTIN, Stopped (tty input). >> 0x5bd015dc in gfortrani_fbuf_read () from /usr/bin/cyggfortran-3.dll > > In gdb 7.11 there are some upstream changes in the way access to the > controlling terminal is given the inferior, and I guess this has broken > something here. I uploaded a gdb 7.11.1-2 test package with a fix for this. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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