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* [Bug gdb/30518] New: [gdb, i586] FAIL: gdb.python/py-disasm.exp: memory source api: second disassembler pass
@ 2023-06-06  9:26 vries at gcc dot gnu.org
  2023-08-29 11:11 ` [Bug gdb/30518] " vries at gcc dot gnu.org
  0 siblings, 1 reply; 2+ messages in thread
From: vries at gcc dot gnu.org @ 2023-06-06  9:26 UTC (permalink / raw)
  To: gdb-prs

https://sourceware.org/bugzilla/show_bug.cgi?id=30518

            Bug ID: 30518
           Summary: [gdb, i586] FAIL: gdb.python/py-disasm.exp: memory
                    source api: second disassembler pass
           Product: gdb
           Version: 13.1
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

With a gdb 13.1 based package, on i586 native I run into:
...
(gdb) PASS: gdb.python/py-disasm.exp: memory source api: python
analyzing_disassembler = add_global_disassembler(AnalyzingDisassembler)
disassemble test^M
Dump of assembler code for function test:^M
   0x080483f6 <+0>:     push   %ebp^M
   0x080483f7 <+1>:     mov    %ecx,-0x6f6f1a77(%ecx)^M
   0x080483fd <+7>:     add    %al,(%eax)^M
   0x080483ff <+9>:     add    %al,(%eax)^M
   0x08048401 <+11>:    pop    %ebp^M
   0x08048402 <+12>:    ret^M
End of assembler dump.^M
(gdb) FAIL: gdb.python/py-disasm.exp: memory source api: disassemble test
...

Note that something like this, executed earlier works fine:
...
(gdb) PASS: gdb.python/py-disasm.exp: global_disassembler=: python
remove_all_python_disassemblers()
disassemble test^M
Dump of assembler code for function test:^M
   0x080483f6 <+0>:     push   %ebp^M
   0x080483f7 <+1>:     mov    %esp,%ebp^M
   0x080483f9 <+3>:     nop^M
=> 0x080483fa <+4>:     nop^M
   0x080483fb <+5>:     nop^M
   0x080483fc <+6>:     mov    $0x0,%eax^M
   0x08048401 <+11>:    pop    %ebp^M
   0x08048402 <+12>:    ret^M
End of assembler dump.^M
(gdb) PASS: gdb.python/py-disasm.exp: global_disassembler=: disassemble test
...

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* [Bug gdb/30518] [gdb, i586] FAIL: gdb.python/py-disasm.exp: memory source api: second disassembler pass
  2023-06-06  9:26 [Bug gdb/30518] New: [gdb, i586] FAIL: gdb.python/py-disasm.exp: memory source api: second disassembler pass vries at gcc dot gnu.org
@ 2023-08-29 11:11 ` vries at gcc dot gnu.org
  0 siblings, 0 replies; 2+ messages in thread
From: vries at gcc dot gnu.org @ 2023-08-29 11:11 UTC (permalink / raw)
  To: gdb-prs

https://sourceware.org/bugzilla/show_bug.cgi?id=30518

Tom de Vries <vries at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|13.1                        |HEAD

--- Comment #1 from Tom de Vries <vries at gcc dot gnu.org> ---
Reproduce with master, on i686 native.

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2023-06-06  9:26 [Bug gdb/30518] New: [gdb, i586] FAIL: gdb.python/py-disasm.exp: memory source api: second disassembler pass vries at gcc dot gnu.org
2023-08-29 11:11 ` [Bug gdb/30518] " vries at gcc dot gnu.org

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