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* [Bug breakpoints/28606] New: Breakpoint command lists are only executed after exit from while loop
@ 2021-11-18 14:23 szepkuti.bence at gmail dot com
2021-11-18 14:24 ` [Bug breakpoints/28606] " szepkuti.bence at gmail dot com
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: szepkuti.bence at gmail dot com @ 2021-11-18 14:23 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=28606
Bug ID: 28606
Summary: Breakpoint command lists are only executed after exit
from while loop
Product: gdb
Version: HEAD
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: breakpoints
Assignee: unassigned at sourceware dot org
Reporter: szepkuti.bence at gmail dot com
Target Milestone: ---
Created attachment 13794
--> https://sourceware.org/bugzilla/attachment.cgi?id=13794&action=edit
test.c
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* [Bug breakpoints/28606] Breakpoint command lists are only executed after exit from while loop
2021-11-18 14:23 [Bug breakpoints/28606] New: Breakpoint command lists are only executed after exit from while loop szepkuti.bence at gmail dot com
@ 2021-11-18 14:24 ` szepkuti.bence at gmail dot com
2021-11-18 14:29 ` szepkuti.bence at gmail dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: szepkuti.bence at gmail dot com @ 2021-11-18 14:24 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=28606
--- Comment #1 from Bence Szépkúti <szepkuti.bence at gmail dot com> ---
Created attachment 13795
--> https://sourceware.org/bugzilla/attachment.cgi?id=13795&action=edit
test.gdb
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* [Bug breakpoints/28606] Breakpoint command lists are only executed after exit from while loop
2021-11-18 14:23 [Bug breakpoints/28606] New: Breakpoint command lists are only executed after exit from while loop szepkuti.bence at gmail dot com
2021-11-18 14:24 ` [Bug breakpoints/28606] " szepkuti.bence at gmail dot com
@ 2021-11-18 14:29 ` szepkuti.bence at gmail dot com
2021-11-18 14:30 ` szepkuti.bence at gmail dot com
2021-11-18 14:56 ` szepkuti.bence at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: szepkuti.bence at gmail dot com @ 2021-11-18 14:29 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=28606
--- Comment #2 from Bence Szépkúti <szepkuti.bence at gmail dot com> ---
Command lists set for breakpoints encountered while inside a while loop in a
gdb script don't get executed until we exit from the while loop.
Steps to reproduce:
$ gcc -O0 -g -o test test.c
$ gdb -batch -x test.gdb ./test
Breakpoint 1 at 0x5fe: file test.c, line 2.
Breakpoint 1, foo () at test.c:2
2 return 1;
Breakpoint hit 1 time(s)
$i at the start of the loop: 1
Breakpoint 1, foo () at test.c:2
2 return 1;
$i at the end of the loop: 1
Breakpoint hit 2 time(s)
$i after the end of the loop: 2
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* [Bug breakpoints/28606] Breakpoint command lists are only executed after exit from while loop
2021-11-18 14:23 [Bug breakpoints/28606] New: Breakpoint command lists are only executed after exit from while loop szepkuti.bence at gmail dot com
2021-11-18 14:24 ` [Bug breakpoints/28606] " szepkuti.bence at gmail dot com
2021-11-18 14:29 ` szepkuti.bence at gmail dot com
@ 2021-11-18 14:30 ` szepkuti.bence at gmail dot com
2021-11-18 14:56 ` szepkuti.bence at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: szepkuti.bence at gmail dot com @ 2021-11-18 14:30 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=28606
--- Comment #3 from Bence Szépkúti <szepkuti.bence at gmail dot com> ---
Created attachment 13796
--> https://sourceware.org/bugzilla/attachment.cgi?id=13796&action=edit
Output of the test
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* [Bug breakpoints/28606] Breakpoint command lists are only executed after exit from while loop
2021-11-18 14:23 [Bug breakpoints/28606] New: Breakpoint command lists are only executed after exit from while loop szepkuti.bence at gmail dot com
` (2 preceding siblings ...)
2021-11-18 14:30 ` szepkuti.bence at gmail dot com
@ 2021-11-18 14:56 ` szepkuti.bence at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: szepkuti.bence at gmail dot com @ 2021-11-18 14:56 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=28606
Bence Szépkúti <szepkuti.bence at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |szepkuti.bence at gmail dot com
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2021-11-18 14:23 [Bug breakpoints/28606] New: Breakpoint command lists are only executed after exit from while loop szepkuti.bence at gmail dot com
2021-11-18 14:24 ` [Bug breakpoints/28606] " szepkuti.bence at gmail dot com
2021-11-18 14:29 ` szepkuti.bence at gmail dot com
2021-11-18 14:30 ` szepkuti.bence at gmail dot com
2021-11-18 14:56 ` szepkuti.bence at gmail dot com
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