unicorn/qemu
Peter Maydell 2faffb5af1
target/mips: Switch to do_transaction_failed() hook
Switch the MIPS target from the old unassigned_access hook to the new
do_transaction_failed hook.

Unlike the old hook, do_transaction_failed is only ever called from
the TCG memory access paths, so there is no need for the "ignore this
if we're using KVM" hack that we were previously using to work around
the way unassigned_access was called for all kinds of memory accesses
to unassigned physical addresses.

The MIPS target does not ever do direct memory reads by physical
address (via either ldl_phys etc or address_space_ldl etc), so the
only memory accesses this affects are the 'normal' guest loads and
stores, which will be handled by the new hook; their behaviour is
unchanged.

Backports commit 4f02a06d50ef0081089ed8cb3ec7c7986e3c95f8 from qemu
2019-11-28 02:54:53 -05:00
..
accel atomic_template: fix indentation in GEN_ATOMIC_HELPER 2019-11-28 02:38:07 -05:00
crypto
default-configs
docs
fpu fpu: rename softfloat-specialize.h -> .inc.c 2019-11-18 21:12:30 -05:00
hw i386: Update new x86_apicid parsing rules with die_offset support 2019-08-08 18:22:03 -04:00
include include/exec/cpu-defs.h: fix typo 2019-11-28 02:38:15 -05:00
qapi
qobject
qom cpu: Move icount_decr to CPUNegativeOffsetState 2019-06-13 15:34:28 -04:00
scripts decodetree: Suppress redundant declaration warnings 2019-11-18 21:21:30 -05:00
target target/mips: Switch to do_transaction_failed() hook 2019-11-28 02:54:53 -05:00
tcg tcg/README: fix typo s/afterwise/afterwards/ 2019-11-28 02:37:51 -05:00
util
aarch64.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00
aarch64eb.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00
accel.c
arm.h Revert "target/arm: Use unallocated_encoding for aarch32" 2019-11-18 23:49:47 -05:00
armeb.h Revert "target/arm: Use unallocated_encoding for aarch32" 2019-11-18 23:49:47 -05:00
CODING_STYLE.rst docs: split the CODING_STYLE doc into distinct groups 2019-11-28 02:54:44 -05:00
configure configure: remove AUTOCONF_HOST 2019-11-18 22:19:47 -05:00
COPYING
COPYING.LIB
cpus.c
exec.c
gen_all_header.sh
glib_compat.c
header_gen.py target/mips: Switch to do_transaction_failed() hook 2019-11-28 02:54:53 -05:00
ioport.c
LICENSE
m68k.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00
Makefile Makefile: Rename targets for make recursion 2019-08-08 17:26:49 -04:00
Makefile.objs
Makefile.target
memory_ldst.inc.c
memory_mapping.c
memory.c memory: Align MemoryRegionSections fields 2019-11-18 16:42:47 -05:00
mips64.h target/mips: Switch to do_transaction_failed() hook 2019-11-28 02:54:53 -05:00
mips64el.h target/mips: Switch to do_transaction_failed() hook 2019-11-28 02:54:53 -05:00
mips.h target/mips: Switch to do_transaction_failed() hook 2019-11-28 02:54:53 -05:00
mipsel.h target/mips: Switch to do_transaction_failed() hook 2019-11-28 02:54:53 -05:00
powerpc.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00
qemu-timer.c
riscv32.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00
riscv64.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00
rules.mak
sparc64.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00
sparc.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00
unicorn_common.h
VERSION Open 4.2 development tree 2019-11-18 16:42:51 -05:00
vl.c
vl.h
x86_64.h target/arm: Remove helper_double_saturate 2019-11-18 20:13:21 -05:00