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Date: Mon, 17 May 2010 13:17:00 -0000
From: "jan dot kratochvil at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Message-ID: <20100517131755.11608.jan.kratochvil@redhat.com>
Reply-To: sourceware-bugzilla@sourceware.org
Subject: [Bug corefiles/11608] New: gcore does not support build-id
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X-SW-Source: 2010-q2/txt/msg00274.txt.bz2

gcore omits whole readonly-executable-code segments.

It should dump their first page so that:
eu-unstrip -n --core=corefile
works as for the kernel-dumped core files.

GDB:
  Type           Offset   VirtAddr           PhysAddr           FileSiz  MemSiz
  Flg Align
  LOAD           0x000b10 0x0000000000400000 0x0000000000000000 0x000000
0x006000 R E 0x1

Linux kernel:
  Type           Offset   VirtAddr           PhysAddr           FileSiz  MemSiz
  Flg Align
  LOAD           0x001000 0x0000000000400000 0x0000000000000000 0x001000
0x006000 R E 0x1000

-- 
           Summary: gcore does not support build-id
           Product: gdb
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: corefiles
        AssignedTo: unassigned at sourceware dot org
        ReportedBy: jan dot kratochvil at redhat dot com
                CC: gdb-prs at sourceware dot org
GCC target triplet: x86_64-fedora12-linux-gnu


http://sourceware.org/bugzilla/show_bug.cgi?id=11608

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