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From: "rohanahmed212212 at gmail dot com"
 <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/31406] New: added custom instructions in
 riscv-gnu-toolchain is not showing in layout asm
Date: Fri, 23 Feb 2024 17:44:18 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D31406

            Bug ID: 31406
           Summary: added custom instructions in riscv-gnu-toolchain is
                    not showing in layout asm
           Product: gdb
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: rohanahmed212212 at gmail dot com
  Target Milestone: ---

Hey, I am having an issue related to the layout asm

I added my custom instructions in the riscv-gnu-toolchain. The toolchain wo=
rks
perfectly and my newly added instruction is also recognized by toolchain,
verified by,creating a dump file(Disassembly) having my instruction name ra=
ther
than their machine code.=20

But, while debuggung with gdb, the machine code(.byte 0xfabad..) is showing=
 in
layout asm instead of my instruction name.

How will I cater this problem?

I already filed an issue in riscv-gnu-toolchain but they said this is not a
RISCV-V specific issue. You can find our discussions in this thread=20

https://github.com/riscv-collab/riscv-gnu-toolchain/issues/1412#issuecommen=
t-1948378124

--=20
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