Public bug reported:
$ aarch64-linux-user/qemu-aarch64 -version
qemu-aarch64 version 2.0.92, Copyright (c) 2003-2008 Fabrice Bellard
$ aarch64-linux-user/qemu-aarch64 -d in_asm
/daten/build/build-root/home/abuild/rpmbuild/BUILD/glibc-2.19.90/cc-base/elf/ld-linux-aarch64.so.1
host mmap_min_addr=0x10000
guest_base 0x0
start end size prot
0000004000000000-000000400001e000 000000000001e000 r-x
000000400001e000-000000400002e000 0000000000010000 ---
000000400002e000-0000004000031000 0000000000003000 rw-
0000004000031000-0000004000032000 0000000000001000 ---
0000004000032000-0000004000832000 0000000000800000 rw-
start_brk 0x0000000000000000
end_code 0x000000400001dbe0
start_code 0x0000004000000000
start_data 0x000000400002eba8
end_data 0x0000004000030008
start_stack 0x0000004000830a10
brk 0x0000004000030170
entry 0x00000040000012c0
----------------
IN:
0x00000040000012c0: 910003e0 mov x0, sp
0x00000040000012c4: 94000d4f bl #+0x353c (addr 0x7fffb5bdad68)
----------------
IN: _dl_start
0x0000004000004800: d11243ff sub sp, sp, #0x490 (1168)
0x0000004000004804: a9ba7bfd stp x29, x30, [sp, #-96]!
0x0000004000004808: 910003fd mov x29, sp
0x000000400000480c: a9046bf9 stp x25, x26, [sp, #64]
0x0000004000004810: a90153f3 stp x19, x20, [sp, #16]
0x0000004000004814: a9025bf5 stp x21, x22, [sp, #32]
0x0000004000004818: a90363f7 stp x23, x24, [sp, #48]
0x000000400000481c: a90573fb stp x27, x28, [sp, #80]
0x0000004000004820: aa0003fa mov x26, x0
0x0000004000004824: d5033fdf isb
0x0000004000004828: d53be040 mrs x0, (unknown)
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
Illegal instruction
$ objdump -d
/daten/build/build-root/home/abuild/rpmbuild/BUILD/glibc-2.19.90/cc-base/elf/ld-linux-aarch64.so.1
| grep ' 4828:'
4828: d53be040 mrs x0, cntvct_el0
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1344320
Title:
qemu-aarch64 cannot execute glibc
Status in QEMU:
New
Bug description:
$ aarch64-linux-user/qemu-aarch64 -version
qemu-aarch64 version 2.0.92, Copyright (c) 2003-2008 Fabrice Bellard
$ aarch64-linux-user/qemu-aarch64 -d in_asm
/daten/build/build-root/home/abuild/rpmbuild/BUILD/glibc-2.19.90/cc-base/elf/ld-linux-aarch64.so.1
host mmap_min_addr=0x10000
guest_base 0x0
start end size prot
0000004000000000-000000400001e000 000000000001e000 r-x
000000400001e000-000000400002e000 0000000000010000 ---
000000400002e000-0000004000031000 0000000000003000 rw-
0000004000031000-0000004000032000 0000000000001000 ---
0000004000032000-0000004000832000 0000000000800000 rw-
start_brk 0x0000000000000000
end_code 0x000000400001dbe0
start_code 0x0000004000000000
start_data 0x000000400002eba8
end_data 0x0000004000030008
start_stack 0x0000004000830a10
brk 0x0000004000030170
entry 0x00000040000012c0
----------------
IN:
0x00000040000012c0: 910003e0 mov x0, sp
0x00000040000012c4: 94000d4f bl #+0x353c (addr 0x7fffb5bdad68)
----------------
IN: _dl_start
0x0000004000004800: d11243ff sub sp, sp, #0x490 (1168)
0x0000004000004804: a9ba7bfd stp x29, x30, [sp, #-96]!
0x0000004000004808: 910003fd mov x29, sp
0x000000400000480c: a9046bf9 stp x25, x26, [sp, #64]
0x0000004000004810: a90153f3 stp x19, x20, [sp, #16]
0x0000004000004814: a9025bf5 stp x21, x22, [sp, #32]
0x0000004000004818: a90363f7 stp x23, x24, [sp, #48]
0x000000400000481c: a90573fb stp x27, x28, [sp, #80]
0x0000004000004820: aa0003fa mov x26, x0
0x0000004000004824: d5033fdf isb
0x0000004000004828: d53be040 mrs x0, (unknown)
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
Illegal instruction
$ objdump -d
/daten/build/build-root/home/abuild/rpmbuild/BUILD/glibc-2.19.90/cc-base/elf/ld-linux-aarch64.so.1
| grep ' 4828:'
4828: d53be040 mrs x0, cntvct_el0
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