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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug guile/30514] New: [gdb/guile]  FAIL: gdb.guile/scm-disasm.exp:
 disassemble via memory port
Date: Mon, 05 Jun 2023 13:51:34 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D30514

            Bug ID: 30514
           Summary: [gdb/guile]  FAIL: gdb.guile/scm-disasm.exp:
                    disassemble via memory port
           Product: gdb
           Version: 12.1
            Status: NEW
          Severity: normal
          Priority: P2
         Component: guile
          Assignee: unassigned at sourceware dot org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

With a gdb 12.1 based packaged, on i586 and s390x-m31 I run into:
...
FAIL: gdb.guile/scm-disasm.exp: memory-port: disassemble
FAIL: gdb.guile/scm-disasm.exp: disassemble via memory port
...

In more detail:
...
(gdb) PASS: gdb.guile/scm-disasm.exp: open memory port
guile (define insn-list (arch-disassemble arch pc #:port mem #:size 1 #:cou=
nt
1))^M
ERROR: Cannot access memory at address 0x5655557e^M
Error while executing Scheme code.^M
(gdb) FAIL: gdb.guile/scm-disasm.exp: memory-port: disassemble
...
and:
...
(gdb) PASS: gdb.guile/scm-disasm.exp: memory-port: verify correct address
guile (define insn-list-mem (arch-disassemble arch pc #:port mem #:size 1
#:count 1))^M
ERROR: Cannot access memory at address 0x5655557e^M
Error while executing Scheme code.^M
(gdb) FAIL: gdb.guile/scm-disasm.exp: disassemble via memory port
...

Note that this is the same configuration for which I see PR29241.

I haven't been able to reproduce this outside of OBS (Open Build Service).

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