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[Bug gdb/18208] Fails in gdb.base/coredump-filter.exp in remote testing
- From: "qiyao at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Tue, 07 Apr 2015 12:53:29 +0000
- Subject: [Bug gdb/18208] Fails in gdb.base/coredump-filter.exp in remote testing
- Auto-submitted: auto-generated
- References: <bug-18208-4717 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18208
Yao Qi <qiyao at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |aarch64-linux-gnu
--- Comment #1 from Yao Qi <qiyao at gcc dot gnu.org> ---
Both native testing and remote testing are running on the same aarch64 board,
but the generated corefile is different,
On native, the file is large, and has more sections,
$ ls ./testsuite/gdb.base/non-shared-anon.gcore -lh
-rw-rw-r-- 1 yaoqi01 yaoqi01 1.6M Apr 7 11:51
./testsuite/gdb.base/non-shared-anon.gcore
(gdb) maintenance info sections
....
Core file:
`/home/yaoqi01/SourceCode/gnu/build-gdb/gdb/./testsuite/gdb.base/non-shared-anon.gcore',
file type elf64-littleaarch64.
[0] 0x00000000->0x00000928 at 0x000003c0: note0 READONLY HAS_CONTENTS
[1] 0x00000000->0x00000110 at 0x000004e0: .reg/4741 HAS_CONTENTS
[2] 0x00000000->0x00000110 at 0x000004e0: .reg HAS_CONTENTS
[3] 0x00000000->0x00000210 at 0x0000060c: .reg2/4741 HAS_CONTENTS
[4] 0x00000000->0x00000210 at 0x0000060c: .reg2 HAS_CONTENTS
[5] 0x00000000->0x00000080 at 0x00000830: .note.linuxcore.siginfo/4741
HAS_CONTENTS
---Type <return> to continue, or q <return> to quit---
[6] 0x00000000->0x00000080 at 0x00000830: .note.linuxcore.siginfo
HAS_CONTENTS
[7] 0x00000000->0x00000130 at 0x000008c4: .auxv HAS_CONTENTS
[8] 0x00000000->0x000002e0 at 0x00000a08: .note.linuxcore.file/4741
HAS_CONTENTS
[9] 0x00000000->0x000002e0 at 0x00000a08: .note.linuxcore.file
HAS_CONTENTS
[10] 0x00400000->0x00401000 at 0x00000ce8: load1 ALLOC LOAD READONLY CODE
HAS_CONTENTS
[11] 0x00410000->0x00411000 at 0x00001ce8: load2 ALLOC LOAD READONLY CODE
HAS_CONTENTS
[12] 0x00411000->0x00412000 at 0x00002ce8: load3 ALLOC LOAD CODE
HAS_CONTENTS
[13] 0x2000000000->0x200001b000 at 0x00003ce8: load4 ALLOC LOAD READONLY
CODE HAS_CONTENTS
[14] 0x200001b000->0x200001d000 at 0x0001ece8: load5 ALLOC LOAD READONLY
CODE HAS_CONTENTS
[15] 0x200001d000->0x2000020000 at 0x00020ce8: load6 ALLOC LOAD CODE
HAS_CONTENTS
[16] 0x2000028000->0x200002a000 at 0x00023ce8: load7 ALLOC LOAD CODE
HAS_CONTENTS
[17] 0x200002b000->0x200002c000 at 0x00025ce8: load8 ALLOC LOAD READONLY
CODE HAS_CONTENTS
[18] 0x200002c000->0x200002e000 at 0x00026ce8: load9 ALLOC LOAD CODE
HAS_CONTENTS
[19] 0x200002e000->0x200015f000 at 0x00028ce8: load10 ALLOC LOAD READONLY
CODE HAS_CONTENTS
[20] 0x200015f000->0x200016e000 at 0x00159ce8: load11 ALLOC LOAD READONLY
HAS_CONTENTS
[21] 0x200016e000->0x2000172000 at 0x00168ce8: load12 ALLOC LOAD READONLY
CODE HAS_CONTENTS
[22] 0x2000172000->0x2000174000 at 0x0016cce8: load13 ALLOC LOAD CODE
HAS_CONTENTS
[23] 0x2000174000->0x2000178000 at 0x0016ece8: load14 ALLOC LOAD CODE
HAS_CONTENTS
[24] 0x7ffffdf000->0x8000000000 at 0x00172ce8: load15 ALLOC LOAD CODE
HAS_CONTENTS
However, on remote testing, the corefile is small and only has one "load*"
section.
$ ls -lh ./testsuite/gdb.base/non-shared-anon.gcore
-rw-rw-r-- 1 yao yao 10K Apr 7 12:37
./testsuite/gdb.base/non-shared-anon.gcore
(gdb) maintenance info sections
...
Core file:
`/scratch/yao/gdb/build-git/aarch64-linux-gnu/gdb/./testsuite/gdb.base/non-shared-anon.gcore',
file type elf64-littleaarch64.
[0] 0x00000000->0x00000634 at 0x000000b0: note0 READONLY HAS_CONTENTS
[1] 0x00000000->0x00000110 at 0x000001d0: .reg/4643 HAS_CONTENTS
[2] 0x00000000->0x00000110 at 0x000001d0: .reg HAS_CONTENTS
[3] 0x00000000->0x00000210 at 0x000002fc: .reg2/4643 HAS_CONTENTS
[4] 0x00000000->0x00000210 at 0x000002fc: .reg2 HAS_CONTENTS
[5] 0x00000000->0x00000080 at 0x00000520: .note.linuxcore.siginfo/4643
HAS_CONTENTS
[6] 0x00000000->0x00000080 at 0x00000520: .note.linuxcore.siginfo
HAS_CONTENTS
[7] 0x00000000->0x00000130 at 0x000005b4: .auxv HAS_CONTENTS
[8] 0x7fb7ffc000->0x7fb7ffe000 at 0x000006e4: load1 ALLOC LOAD READONLY
CODE HAS_CONTENTS
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