http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55975
--- Comment #2 from Andreas Schwab <sch...@linux-m68k.org> 2013-01-15 19:59:47
UTC ---
Breakpoint 1, __asan::AsanThread::Init (
this=this@entry=0x3fffb751d8f8 <__asan::asan_thread_registry+33554432>)
at ../../../../../libsanitizer/asan/asan_thread.cc:74
74 CHECK(AddrIsInMem(stack_bottom_));
(gdb) l
69 UnmapOrDie(this, size);
70 }
71
72 void AsanThread::Init() {
73 SetThreadStackTopAndBottom();
74 CHECK(AddrIsInMem(stack_bottom_));
75 CHECK(AddrIsInMem(stack_top_));
76 ClearShadowForThreadStack();
77 if (flags()->verbosity >= 1) {
78 int local = 0;
(gdb) s
#0 AddrIsInMem (a=0x3fffff800000)
at ../../../../../libsanitizer/asan/asan_mapping.h:95
95 return AddrIsInLowMem(a) || AddrIsInHighMem(a);
(gdb) s
AddrIsInHighMem (a=0x3fffff800000)
at ../../../../../libsanitizer/asan/asan_mapping.h:91
91 return a >= kHighMemBeg && a <= kHighMemEnd;
(gdb) p kHighMemEnd
$6 = 0xfffffffffff
(gdb) i proc mappings
process 2581
Mapped address spaces:
Start Addr End Addr Size Offset objfile
0x10000000 0x10002000 0x2000 0x0
/daten/gcc/gcc-20130113/Build/gcc/testsuite/g++/global-overflow-1.exe
0x10011000 0x10012000 0x1000 0x1000
/daten/gcc/gcc-20130113/Build/gcc/testsuite/g++/global-overflow-1.exe
0x10012000 0x10013000 0x1000 0x2000
/daten/gcc/gcc-20130113/Build/gcc/testsuite/g++/global-overflow-1.exe
0x1fffffff000 0x24000000000 0x4000001000 0x0
0x24000000000 0x28000000000 0x4000000000 0x0
0x28000000000 0x40000000000 0x18000000000 0x0
0x3fffb5258000 0x3fffb525c000 0x4000 0x0
/lib64/libdl-2.15.so
0x3fffb525c000 0x3fffb526b000 0xf000 0x4000
/lib64/libdl-2.15.so
0x3fffb526b000 0x3fffb526c000 0x1000 0x3000
/lib64/libdl-2.15.so
0x3fffb526c000 0x3fffb526d000 0x1000 0x4000
/lib64/libdl-2.15.so
0x3fffb526d000 0x3fffb528c000 0x1f000 0x0
/lib64/libpthread-2.15.so
0x3fffb528c000 0x3fffb529b000 0xf000 0x1f000
/lib64/libpthread-2.15.so
0x3fffb529b000 0x3fffb529c000 0x1000 0x1e000
/lib64/libpthread-2.15.so
0x3fffb529c000 0x3fffb529e000 0x2000 0x1f000
/lib64/libpthread-2.15.so
0x3fffb529e000 0x3fffb52a3000 0x5000 0x0
0x3fffb52a3000 0x3fffb544c000 0x1a9000 0x0
/lib64/libc-2.15.so
0x3fffb544c000 0x3fffb545b000 0xf000 0x1a9000
/lib64/libc-2.15.so
0x3fffb545b000 0x3fffb545f000 0x4000 0x1a8000
/lib64/libc-2.15.so
0x3fffb545f000 0x3fffb5472000 0x13000 0x1ac000
/lib64/libc-2.15.so
0x3fffb5472000 0x3fffb5476000 0x4000 0x0
0x3fffb5476000 0x3fffb548b000 0x15000 0x0
/daten/gcc/gcc-20130113/Build/gcc/64/libgcc_s.so.1
0x3fffb548b000 0x3fffb549a000 0xf000 0x15000
/daten/gcc/gcc-20130113/Build/gcc/64/libgcc_s.so.1
0x3fffb549a000 0x3fffb549b000 0x1000 0x14000
/daten/gcc/gcc-20130113/Build/gcc/64/libgcc_s.so.1
0x3fffb549b000 0x3fffb549d000 0x2000 0x15000
/daten/gcc/gcc-20130113/Build/gcc/64/libgcc_s.so.1
0x3fffb549d000 0x3fffb54ca000 0x2d000 0x0
/daten/gcc/gcc-20130113/Build/powerpc64-linux/64/libsanitizer/asan/.libs/libasan.so.0.0.0
0x3fffb54ca000 0x3fffb54d9000 0xf000 0x2d000
/daten/gcc/gcc-20130113/Build/powerpc64-linux/64/libsanitizer/asan/.libs/libasan.so.0.0.0
0x3fffb54d9000 0x3fffb54da000 0x1000 0x2c000
/daten/gcc/gcc-20130113/Build/powerpc64-linux/64/libsanitizer/asan/.libs/libasan.so.0.0.0
0x3fffb54da000 0x3fffb54dd000 0x3000 0x2d000
/daten/gcc/gcc-20130113/Build/powerpc64-linux/64/libsanitizer/asan/.libs/libasan.so.0.0.0
0x3fffb54dd000 0x3fffb7d27000 0x284a000 0x0
0x3fffb7d27000 0x3fffb7dd3000 0xac000 0x0
/lib64/libm-2.15.so
0x3fffb7dd3000 0x3fffb7de3000 0x10000 0xac000
/lib64/libm-2.15.so
0x3fffb7de3000 0x3fffb7de4000 0x1000 0xac000
/lib64/libm-2.15.so
0x3fffb7de4000 0x3fffb7ded000 0x9000 0xad000
/lib64/libm-2.15.so
0x3fffb7e13000 0x3fffb7e17000 0x4000 0x0
0x3fffb7e1b000 0x3fffb7f80000 0x165000 0x0
/daten/gcc/gcc-20130113/Build/powerpc64-linux/64/libstdc++-v3/src/.libs/libstdc++.so.6.0.18
0x3fffb7f80000 0x3fffb7f90000 0x10000 0x165000
/daten/gcc/gcc-20130113/Build/powerpc64-linux/64/libstdc++-v3/src/.libs/libstdc++.so.6.0.18
0x3fffb7f90000 0x3fffb7f96000 0x6000 0x165000
/daten/gcc/gcc-20130113/Build/powerpc64-linux/64/libstdc++-v3/src/.libs/libstdc++.so.6.0.18
0x3fffb7f96000 0x3fffb7fa7000 0x11000 0x16b000
/daten/gcc/gcc-20130113/Build/powerpc64-linux/64/libstdc++-v3/src/.libs/libstdc++.so.6.0.18
0x3fffb7fa7000 0x3fffb7fc0000 0x19000 0x0
0x3fffb7fc0000 0x3fffb7fc3000 0x3000 0x0 [vdso]
0x3fffb7fc3000 0x3fffb7fec000 0x29000 0x0 /lib64/ld-2.15.so
0x3fffb7fef000 0x3fffb7ffc000 0xd000 0x0
0x3fffb7ffc000 0x3fffb7ffd000 0x1000 0x29000 /lib64/ld-2.15.so
0x3fffb7ffd000 0x3fffb8000000 0x3000 0x2a000 /lib64/ld-2.15.so
0x3ffffffde000 0x400000000000 0x22000 0x0 [stack]
