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From: "tromey at sourceware dot org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/30541] Add target valgrind
Date: Thu, 06 Jul 2023 15:55:01 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D30541

--- Comment #10 from Tom Tromey <tromey at sourceware dot org> ---
(In reply to Tom Tromey from comment #9)
> Maybe settings like sysroot should be per-target.
> That would enable complicated multi-target debug scenarios
> with multiple sysroots, and would solve this problem as well.

I found this code in remote.c today:

bool
remote_target::filesystem_is_local ()
{
  /* Valgrind GDB presents itself as a remote target but works
     on the local filesystem: it does not implement remote get
     and users are not expected to set a sysroot.  To handle
     this case we treat the remote filesystem as local if the
     sysroot is exactly TARGET_SYSROOT_PREFIX and if the stub
     does not support vFile:open.  */
...

While this seems mildly questionable as a heuristic, at the
same time it may mean that there's nothing to do here for the
time being.

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