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98a6d44c54
unicorn/qemu
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Sergey Sorokin 98a6d44c54
target-arm: Fix descriptor address masking in ARM address translation 
There is a bug in ARM address translation regime with a long-descriptor
format. On the descriptor reading its address is formed from an index
which is a part of the input address. And on the first iteration this index
is incorrectly masked with 'grainsize' mask. But it can be wider according
to pseudo-code.
On the other hand on the iterations other than first the descriptor address
is formed from the previous level descriptor by masking with 'descaddrmask'
value. It always clears just 12 lower bits, but it must clear 'grainsize'
lower bits instead according to pseudo-code.
The patch fixes both cases.

Backports commit dddb5223413c5425ae6eaeb3b967627efc9675f7 from qemu
2018-02-23 19:56:56 -05:00
..
crypto crypto: Clean up includes 2018-02-19 00:47:40 -05:00
default-configs
docs
fpu fpu: silence warnings 2018-02-22 09:52:28 -05:00
hw util: move declarations out of qemu-common.h 2018-02-22 09:25:48 -05:00
include qapi: Change visit_type_FOO() to no longer return partial objects 2018-02-23 19:53:17 -05:00
qapi qapi: Change visit_type_FOO() to no longer return partial objects 2018-02-23 19:53:17 -05:00
qobject util: move declarations out of qemu-common.h 2018-02-22 09:25:48 -05:00
qom qapi: Use strict QMP input visitor in more places 2018-02-23 15:11:35 -05:00
scripts qapi: Change visit_type_FOO() to no longer return partial objects 2018-02-23 19:53:17 -05:00
target-arm target-arm: Fix descriptor address masking in ARM address translation 2018-02-23 19:56:56 -05:00
target-i386 target-i386: fix typo in xsetbv implementation 2018-02-23 14:15:35 -05:00
target-m68k include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
target-mips target-mips: fix call to memset in soft reset code 2018-02-23 14:01:50 -05:00
target-sparc target-sparc: fix register corruption in ldstub if there is no write permission 2018-02-23 14:06:38 -05:00
tcg tcg: check for CONFIG_DEBUG_TCG instead of NDEBUG 2018-02-23 13:55:21 -05:00
util util: align memory allocations to 2M on AArch64 2018-02-23 13:56:59 -05:00
aarch64.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
aarch64eb.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
accel.c all: Clean up includes 2018-02-19 01:34:28 -05:00
arm.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
armeb.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
CODING_STYLE
configure config.status: Pass extra parameters 2018-02-22 10:12:54 -05:00
COPYING
COPYING.LIB
cpu-exec-common.c exec: Clean up includes 2018-02-19 00:49:55 -05:00
cpu-exec.c qemu-log: dfilter-ise exec, out_asm, op and opt_op 2018-02-22 10:06:19 -05:00
cpus.c exec: Clean up includes 2018-02-19 00:49:55 -05:00
cputlb.c cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
exec.c include/exec: Move cputlb exec.c defs out 2018-02-23 10:52:25 -05:00
gen_all_header.sh
glib_compat.c glib_compat: backport hashtable iterator interfaces 2018-02-21 13:18:44 -05:00
HACKING
header_gen.py cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
ioport.c all: Clean up includes 2018-02-19 01:34:28 -05:00
LICENSE
m68k.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
Makefile qapi: Turn generators' mandatory option -i into an argument 2018-02-19 15:22:27 -05:00
Makefile.objs
Makefile.target
memory_mapping.c include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
memory.c include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
mips64.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
mips64el.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
mips.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
mipsel.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
powerpc.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
qapi-schema.json qapi: Lazy creation of array types 2018-02-19 18:55:35 -05:00
qemu-log.c log: move qemu_log_close/qemu_log_flush from header to log.c 2018-02-22 11:13:17 -05:00
qemu-timer.c all: Clean up includes 2018-02-19 01:34:28 -05:00
rules.mak
softmmu_template.h exec.c: Pass MemTxAttrs to iotlb_to_region so it uses the right AS 2018-02-17 23:19:00 -05:00
sparc64.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
sparc.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00
tcg-runtime.c all: Clean up includes 2018-02-19 01:34:28 -05:00
translate-all.c translate-all: add missing fold of tb_ctx into tcg_ctx 2018-02-23 13:35:42 -05:00
translate-all.h
translate-common.c exec: Clean up includes 2018-02-19 00:49:55 -05:00
unicorn_common.h qom/cpu: Add MemoryRegion property 2018-02-18 21:54:50 -05:00
VERSION
vl.c util: move declarations out of qemu-common.h 2018-02-22 09:25:48 -05:00
vl.h
x86_64.h cputlb: move CPU_LOOP() for tlb_reset() to exec.c 2018-02-23 10:46:31 -05:00