Type fprintf_function which fits here was defined with this attribute.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1437208027-14584-1-git-send-email-sw@weilnetz.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In a normal disassembly flow, the printf() and stream being used varies
from disas job to job. In particular it varies if mixing monitor_disas
and target_disas.
Make both the printf() function and target stream settable in the
QEMUDisassmbler class.
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
Tested-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
disassembling relative branches in code which doesn't reside at
what the guest CPU would think its execution address is. Use
the new MapCodeAddress() API to tell libvixl where the code is
from the guest CPU's point of view so it can get the target
addresses right.
Previous disassembly:
0x0000000040000000: 580000c0 ldr x0, pc+24 (addr 0x7f6cb7020434)
0x0000000040000004: aa1f03e1 mov x1, xzr
0x0000000040000008: aa1f03e2 mov x2, xzr
0x000000004000000c: aa1f03e3 mov x3, xzr
0x0000000040000010: 58000084 ldr x4, pc+16 (addr 0x7f6cb702042c)
0x0000000040000014: d61f0080 br x4
Fixed disassembly:
0x0000000040000000: 580000c0 ldr x0, pc+24 (addr 0x40000018)
0x0000000040000004: aa1f03e1 mov x1, xzr
0x0000000040000008: aa1f03e2 mov x2, xzr
0x000000004000000c: aa1f03e3 mov x3, xzr
0x0000000040000010: 58000084 ldr x4, pc+16 (addr 0x40000020)
0x0000000040000014: d61f0080 br x4
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1422274779-13359-3-git-send-email-peter.maydell@linaro.org
Update our copy of libvixl to upstream 1.6. There are no
changes of any particular interest to QEMU, so this is simply
keeping up with current upstream.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1412091418-25744-1-git-send-email-peter.maydell@linaro.org
Use libvixl to implement disassembly output in debug
logs for A64, for use with both AArch64 hosts and targets.
Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org>
[PMM:
* added support for target disassembly
* switched to custom QEMUDisassembler so the output format
matches what QEMU expects
* make sure we correctly fall back to "just print hex"
if we didn't build the AArch64 disassembler because of
lack of a C++ compiler
* rename from 'aarch64' to 'arm-a64' because this is a
disassembler for the A64 instruction set
* merge aarch64.c and aarch64-cxx.cc into one C++ file
* simplify the aarch64.c<->aarch64-cxx.cc interface]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
