Your message dated Mon, 11 May 2020 23:29:13 +0200
with message-id <[email protected]>
and subject line HPPA issue is gone
has caused the Debian Bug report #892063,
regarding cpputest: FTBFS on hppa - __canonicalize_funcptr_for_compare
(0xdeadbeef)
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
892063: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892063
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: cpputest
Version: 3.8-7
Severity: normal
Dear Maintainer,
The build fails running CppUTestTests:
./CppUTestTests
............................!........!..!..!..!..!
..!..!..!..!..!.................!....!.!......!...
..!..!..!make[2]: *** [Makefile:3402: tdd] Segmentation fault
Full log is here:
https://buildd.debian.org/status/fetch.php?pkg=cpputest&arch=hppa&ver=3.8-7&stamp=1520189685&raw=0
Running under gdb:
Breakpoint 1, 0x000d7c24 in __canonicalize_funcptr_for_compare ()
(gdb) p/x $r26
$1 = 0xdeadbeef
(gdb) bt
#0 0x000d7c24 in __canonicalize_funcptr_for_compare ()
#1 0x000d637c in UtestShell::assertFunctionPointersEqual (
this=0x17b2fc
<TEST_UnitTestMacros_FUNCTIONPOINTERS_EQUAL_TEXTBehavesAsProperMacro_TestShell_instance>,
expected=<error reading variable>,
actual=<error reading variable>, text=0xee948 "Failed because it failed",
fileName=<optimized out>, lineNumber=<optimized out>, testTerminator=...)
at src/CppUTest/Utest.cpp:475
#2 0x00095f64 in
TEST_UnitTestMacros_FUNCTIONPOINTERS_EQUAL_TEXTBehavesAsProperMacro_Test::testBody
(this=<optimized out>) at tests/TestUTestMacro.cpp:734
#3 0x000d3ebc in helperDoTestBody (data=<optimized out>)
at src/CppUTest/Utest.cpp:92
#4 0x000d75b8 in PlatformSpecificSetJmpImplementation (
function=@0x16e6d2: 0xd3e98 <helperDoTestBody(void*)>, data=0x1891d0)
at src/Platforms/Gcc/UtestPlatform.cpp:144
#5 0x000d4474 in Utest::run (this=0xdeadbeef) at src/CppUTest/Utest.cpp:575
(gdb) c
Continuing.
Program received signal SIGSEGV, Segmentation fault.
0x000d7c50 in __canonicalize_funcptr_for_compare ()
(gdb) disass $pc-16,$pc+16
Dump of assembler code from 0xd7c40 to 0xd7c60:
0x000d7c40 <__canonicalize_funcptr_for_compare+40>: copy r26,r3
0x000d7c44 <__canonicalize_funcptr_for_compare+44>: addil L%9000,dp,r1
0x000d7c48 <__canonicalize_funcptr_for_compare+48>: ldw 488(r1),r21
0x000d7c4c <__canonicalize_funcptr_for_compare+52>: depwi 0,31,2,r3
=> 0x000d7c50 <__canonicalize_funcptr_for_compare+56>: ldw 0(r3),ret0
0x000d7c54 <__canonicalize_funcptr_for_compare+60>: ldo 10(ret0),r20
0x000d7c58 <__canonicalize_funcptr_for_compare+64>: cmpb,= r21,r20,0xd7c70
<__canonicalize_funcptr_for_compare+88>
0x000d7c5c <__canonicalize_funcptr_for_compare+68>: ldil L%-3ff2000,r31
End of assembler dump.
It looks like __canonicalize_funcptr_for_compare needs to be improved to
prevent access fault on garbage pointer, but maybe there's something that
can be done in cpputest.
Regards,
Dave Anglin
-- System Information:
Debian Release: buster/sid
APT prefers buildd-unstable
APT policy: (500, 'buildd-unstable'), (500, 'unstable')
Architecture: hppa (parisc64)
Kernel: Linux 4.14.23+ (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968), LANGUAGE=C
(charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
--- End Message ---
--- Begin Message ---
According to upstream, the underlying issue has been fixed in the HPPA
toolchain and this bug is no longer relevant.
--
⢀⣴⠾⠻⢶⣦⠀ Raphaël Hertzog <[email protected]>
⣾⠁⢠⠒⠀⣿⡁
⢿⡄⠘⠷⠚⠋ The Debian Handbook: https://debian-handbook.info/get/
⠈⠳⣄⠀⠀⠀⠀ Debian Long Term Support: https://deb.li/LTS
--- End Message ---
