unicorn/qemu
Peter Maydell b658f1f36c
target/arm: Handle page table walk load failures correctly
Instead of ignoring the response from address_space_ld*()
(indicating an attempt to read a page table descriptor from
an invalid physical address), use it to report the failure
correctly.

Since this is another couple of locations where we need to
decide the value of the ARMMMUFaultInfo ea bit based on a
MemTxResult, we factor out that operation into a helper
function.

Backports commit 3b39d734141a71296d08af3d4c32f872fafd782e from qemu
2018-03-06 08:55:08 -05:00
..
accel tcg: Merge opcode arguments into TCGOp 2018-03-05 04:45:20 -05:00
crypto crypto: Clean up includes 2018-02-19 00:47:40 -05:00
default-configs arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
docs docs: clarify memory region lifecycle 2018-02-12 15:11:21 -05:00
fpu softfloat: define floatx80_round() 2018-03-03 20:57:27 -05:00
hw mips: replace cpu_mips_init() with cpu_generic_init() 2018-03-05 00:49:10 -05:00
include tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
qapi qapi: add explicit null to string input and output visitors 2018-03-03 20:32:50 -05:00
qobject qnum: add uint type 2018-03-03 18:37:56 -05:00
qom qom: introduce type_register_static_array() 2018-03-05 03:49:50 -05:00
scripts scripts: use build_ prefix for string not piped through cgen() 2018-03-03 22:11:28 -05:00
target target/arm: Handle page table walk load failures correctly 2018-03-06 08:55:08 -05:00
tcg tcg: Add tcg_signed_cond 2018-03-05 16:55:17 -05:00
util sparc: Make sure we mmap at SHMLBA alignment 2018-03-05 14:09:58 -05:00
aarch64.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
aarch64eb.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
accel.c clean-up: removed duplicate #includes 2018-02-28 08:51:56 -05:00
arm.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
armeb.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
atomic_template.h tcg: Record code_gen_buffer address for user-only memory helpers 2018-03-05 13:48:27 -05:00
CODING_STYLE import 2015-08-21 15:04:50 +08:00
configure build: disable -Wmissing-braces on older compilers 2018-03-05 11:29:54 -05:00
COPYING import 2015-08-21 15:04:50 +08:00
COPYING.LIB import 2015-08-21 15:04:50 +08:00
cpu-exec-common.c tcg: Add EXCP_ATOMIC 2018-02-27 11:57:58 -05:00
cpu-exec.c exec-all: extract tb->tc_* into a separate struct tc_tb 2018-03-05 02:57:22 -05:00
cpus.c cpu: refactor cpu_address_space_init() 2018-03-05 14:39:25 -05:00
cputlb.c tcg: Record code_gen_buffer address for user-only memory helpers 2018-03-05 13:48:28 -05:00
exec.c cpu: suffix cpu address spaces with cpu index 2018-03-05 14:41:25 -05:00
gen_all_header.sh arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
glib_compat.c qapi: Improve qobject input visitor error reporting 2018-03-02 12:05:53 -05:00
HACKING import 2015-08-21 15:04:50 +08:00
header_gen.py tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
ioport.c hw: remove pio_addr_t 2018-02-24 02:43:16 -05:00
LICENSE import 2015-08-21 15:04:50 +08:00
m68k.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
Makefile Makefile: use $(MAKE) variable 2018-03-05 14:16:02 -05:00
Makefile.objs tcg: Add atomic helpers 2018-02-27 15:57:47 -05:00
Makefile.target tcg: Add generic translation framework 2018-03-04 14:31:16 -05:00
memory.c memory: remove unused memory_region_set_global_locking() 2018-03-05 14:14:43 -05:00
memory_ldst.inc.c exec: introduce memory_ldst.inc.c 2018-03-01 09:59:34 -05:00
memory_mapping.c include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
mips.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
mips64.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
mips64el.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
mipsel.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
powerpc.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
qapi-schema.json qapi: Update scripts to commit 01b2ffcedd94ad7b42bc870e4c6936c87ad03429 2018-03-03 18:32:12 -05:00
qemu-timer.c timer/cpus: fix some typos and update some comments 2018-02-25 23:21:57 -05:00
rules.mak rules.mak: Don't extract libs from .mo-libs in link command 2018-02-26 02:08:03 -05:00
softmmu_template.h cputlb: Support generating CPU exceptions on memory transaction failures 2018-03-04 13:14:50 -05:00
sparc.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
sparc64.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00
tcg-runtime.c exec-all: extract tb->tc_* into a separate struct tc_tb 2018-03-05 02:57:22 -05:00
translate-all.c translate-all: Zero out the TCGContext instance 2018-03-05 15:40:51 -05:00
translate-all.h translate-all.c: Compute L1 page table properties at runtime 2018-02-26 11:46:58 -05:00
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 import 2015-08-21 15:04:50 +08:00
vl.c util: add cacheinfo 2018-03-03 16:58:28 -05:00
vl.h import 2015-08-21 15:04:50 +08:00
x86_64.h tcg: Dynamically allocate TCGOps 2018-03-05 16:34:40 -05:00