This test case fails with RTEMS_DEBUG:
*** BEGIN OF TEST PSX MMAP01 ***
Init: mmap - map at zero
Breakpoint 1, __assert_func (file=file@entry=0x2027fc8
"../../cpukit/../../../erc32/lib/include/rtems/score/chainimpl.h",
line=line@entry=686, func=func@entry=0x2029198 <__func__.2359>
"_Chain_Append_unprotected", failedexpr=failedexpr@entry=0x20286e0
"_Chain_Is_node_off_chain( the_node )") at
../../../../../../rtems/c/src/../../cpukit/libcsupport/src/__assert.c:37
37 {
(gdb) bt
#0 __assert_func (file=file@entry=0x2027fc8
"../../cpukit/../../../erc32/lib/include/rtems/score/chainimpl.h",
line=line@entry=686, func=func@entry=0x2029198 <__func__.2359>
"_Chain_Append_unprotected", failedexpr=failedexpr@entry=0x20286e0
"_Chain_Is_node_off_chain( the_node )") at
../../../../../../rtems/c/src/../../cpukit/libcsupport/src/__assert.c:37
#1 0x0200d688 in _Chain_Append_unprotected (the_node=0x2039450,
the_chain=0x202f650 <mmap_mappings>) at
../../cpukit/../../../erc32/lib/include/rtems/score/chainimpl.h:686
#2 0x0200d720 in _Chain_Append_unprotected (the_node=0x2039450,
the_chain=0x202f650 <mmap_mappings>) at
../../../../../../rtems/c/src/../../cpukit/sapi/src/chainprotected.c:74
#3 rtems_chain_append (chain=chain@entry=0x202f650 <mmap_mappings>,
node=node@entry=0x2039450) at
../../../../../../rtems/c/src/../../cpukit/sapi/src/chainprotected.c:72
#4 0x0200a634 in mmap (addr=addr@entry=0xfffff000, len=len@entry=4096,
prot=prot@entry=7, flags=<optimized out>, flags@entry=4114,
fildes=fildes@entry=-1, off=<optimized out>) at
../../../../../../rtems/c/src/../../cpukit/posix/src/mmap.c:373
#5 0x020014cc in mmap_map_at_zero () at
../../../../../../../rtems/c/src/../../testsuites/psxtests/psxmmap01/init.c:100
#6 POSIX_Init (argument=<optimized out>) at
../../../../../../../rtems/c/src/../../testsuites/psxtests/psxmmap01/init.c:324
#7 0x0201be58 in _Thread_Entry_adaptor_pointer (executing=0x20318d8) at
../../../../../../rtems/c/src/../../cpukit/score/src/threadentryadaptorpointer.c:25
#8 0x0201bed4 in _Thread_Handler () at
../../../../../../rtems/c/src/../../cpukit/score/src/threadhandler.c:88
#9 0x0201be6c in _Thread_Handler () at
../../../../../../rtems/c/src/../../cpukit/score/src/threadhandler.c:38
(gdb) frame 3
#3 rtems_chain_append (chain=chain@entry=0x202f650 <mmap_mappings>,
node=node@entry=0x2039450) at
../../../../../../rtems/c/src/../../cpukit/sapi/src/chainprotected.c:72
72 _Chain_Append_unprotected( chain, node );
(gdb) p *node
$1 = {
next = 0x202f654 <mmap_mappings+4>,
previous = 0x202f650 <mmap_mappings>
}
(gdb) quit
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
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