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From: "branislav.brzak at syrmia dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/30571] New: [gdb, riscv] Ensure instructions are always fetches as LE
Date: Wed, 21 Jun 2023 08:54:33 +0000	[thread overview]
Message-ID: <bug-30571-4717@http.sourceware.org/bugzilla/> (raw)

https://sourceware.org/bugzilla/show_bug.cgi?id=30571

            Bug ID: 30571
           Summary: [gdb, riscv] Ensure instructions are always fetches as
                    LE
           Product: gdb
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: branislav.brzak at syrmia dot com
  Target Milestone: ---

Currently riscv gdb code looks at arch byte order
when fetching instructions. This works when the
target is LE, but on BE arch it will byte swap the
instruction, while the riscv spec defines all
instructions are LE encoded regardless of
system memory endianess.

This is for a pending patch.

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             reply	other threads:[~2023-06-21  8:54 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-21  8:54 branislav.brzak at syrmia dot com [this message]
2023-06-21  8:59 ` [Bug gdb/30571] " branislav.brzak at syrmia dot com
2023-06-21 16:37 ` tromey at sourceware dot org

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