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From: "liangjs at pku dot edu.cn" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug symtab/27541] New: gdb crashes on "file -readnow"
Date: Mon, 08 Mar 2021 02:16:26 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27541

            Bug ID: 27541
           Summary: gdb crashes on "file -readnow"
           Product: gdb
           Version: 10.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: symtab
          Assignee: unassigned at sourceware dot org
          Reporter: liangjs at pku dot edu.cn
  Target Milestone: ---

GDB crashes when you give it a binary on command line and then use "file
-readnow" to load that binary again.

$ gdb -q -nx a
Reading symbols from a...
(gdb) file -readnow a
Load new symbol table from "a"? (y or n) y
Reading symbols from a...
../../gdb/dwarf2/read.c:8190: internal-error: void
create_all_comp_units(dwarf2_per_objfile*): Assertion
`per_objfile->per_bfd->all_comp_units.empty ()' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) y

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