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From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/30541] New: Add target valgrind
Date: Mon, 12 Jun 2023 13:14:36 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D30541

            Bug ID: 30541
           Summary: Add target valgrind
           Product: gdb
           Version: unknown
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: mark at klomp dot org
                CC: ahajkova at redhat dot com
  Target Milestone: ---

Since valgrind 3.21.0 the valgrind gdbserver (or actually vgdb) has a --mul=
ti
mode that enables the extended remote protocol. This simplifies the usage of
valgrind with gdb, but still leaves the user having to setup a few things t=
hat
gdb could do if it detects/knows the remote target is valgrind.

"target valgrind" would/should do the following:

- set sysroot /
- set remote exec-file $binary (how to know what the local binary file is?)
- target extended-remote | vgdb --multi
- enable stdio/out "sharing" (currently being "eaten" by remote protocol
packets using |)
  https://sourceware.org/bugzilla/show_bug.cgi?id=3D28916

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