yuzu/unicorn
1
0
Fork 0
mirror of https://github.com/yuzu-emu/unicorn.git synced 2025-01-09 09:25:39 +00:00
Code Issues Packages Projects Releases Wiki Activity
unicorn/qemu
History
Peter Maydell ecd3f0a5df
target/arm: Deliver BKPT/BRK exceptions to correct exception level 
Most Arm architectural debug exceptions (eg watchpoints) are ignored
if the configured "debug exception level" is below the current
exception level (so for example EL1 can't arrange to get debug exceptions
for EL2 execution). Exceptions generated by the BRK or BPKT instructions
are a special case -- they must always cause an exception, so if
we're executing above the debug exception level then we
must take them to the current exception level.

This fixes a bug where executing BRK at EL2 could result in an
exception being taken at EL1 (which is strictly forbidden by the
architecture).

Fixes: https://bugs.launchpad.net/qemu/+bug/1838277

Backports commit 987a23224218fa3bb3aa0024ad236dcf29ebde9e from qemu
2019-08-08 19:53:30 -04:00
..
accel Revert "cputlb: Filter flushes on already clean tlbs" 2019-06-30 19:21:20 -04:00
crypto
default-configs target/riscv: Initial introduction of the RISC-V target 2019-03-08 21:46:10 -05:00
docs docs/devel/memory.txt: Document _with_attrs accessors 2018-10-04 04:46:26 -04:00
fpu qemu/fpu: Synchronize with Qemu 2019-03-09 18:27:31 -05:00
hw i386: Update new x86_apicid parsing rules with die_offset support 2019-08-08 18:22:03 -04:00
include include/qemu/atomic.h: Add signal_barrier 2019-08-08 19:26:41 -04:00
qapi qapi: Rewrite string-input-visitor's integer and list parsing 2018-12-18 04:57:25 -05:00
qobject qstring: Move qstring_from_substr()'s @end one to the right 2018-08-02 21:24:19 -04:00
qom cpu: Move icount_decr to CPUNegativeOffsetState 2019-06-13 15:34:28 -04:00
scripts decodetree: Fix comparison of Field 2019-06-13 16:17:56 -04:00
target target/arm: Deliver BKPT/BRK exceptions to correct exception level 2019-08-08 19:53:30 -04:00
tcg tcg/aarch64: Fix output of extract2 opcodes 2019-08-08 19:25:37 -04:00
util util/cacheinfo: Use uint64_t on LLP64 model to satisfy Windows ARM64 2019-05-09 17:43:27 -04:00
aarch64.h target/arm: Declare some M-profile functions publicly 2019-08-08 15:37:01 -04:00
aarch64eb.h target/arm: Declare some M-profile functions publicly 2019-08-08 15:37:01 -04:00
accel.c clean-up: removed duplicate #includes 2018-02-28 08:51:56 -05:00
arm.h target/arm: Declare some M-profile functions publicly 2019-08-08 15:37:01 -04:00
armeb.h target/arm: Declare some M-profile functions publicly 2019-08-08 15:37:01 -04:00
CODING_STYLE
configure Deprecate Python 2 support 2019-08-08 17:16:26 -04:00
COPYING
COPYING.LIB
cpus.c Include qapi/error.h exactly where needed 2018-03-07 12:26:38 -05:00
exec.c exec.c: refactor function flatview_add_to_dispatch() 2019-03-11 17:00:46 -04:00
gen_all_header.sh
glib_compat.c target/arm/translate: Synchronize with Qemu 2019-04-27 10:13:01 -04:00
HACKING HACKING: document preference for g_new instead of g_malloc 2018-05-22 00:30:50 -04:00
header_gen.py target/riscv: Implement riscv_cpu_unassigned_access 2019-08-08 16:48:02 -04:00
ioport.c
LICENSE
m68k.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
Makefile Makefile: Rename targets for make recursion 2019-08-08 17:26:49 -04:00
Makefile.objs qapi: Move qapi-schema.json to qapi/, rename generated files 2018-03-09 11:35:11 -05:00
Makefile.target configure: Remove old -fno-gcse workaround for GCC 4.6.x and 4.7.[012] 2018-12-18 03:52:36 -05:00
memory.c memory: unref the memory region in simplify flatview 2019-08-08 19:39:34 -04:00
memory_ldst.inc.c exec: Fix MAP_RAM for cached access 2018-07-03 01:11:12 -04:00
memory_mapping.c
mips.h target/mips: Refactor and fix INSERT.<B|H|W|D> instructions 2019-05-28 19:42:28 -04:00
mips64.h target/mips: Refactor and fix INSERT.<B|H|W|D> instructions 2019-05-28 19:42:28 -04:00
mips64el.h target/mips: Refactor and fix INSERT.<B|H|W|D> instructions 2019-05-28 19:42:28 -04:00
mipsel.h target/mips: Refactor and fix INSERT.<B|H|W|D> instructions 2019-05-28 19:42:28 -04:00
powerpc.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
qemu-timer.c
riscv32.h target/riscv: Implement riscv_cpu_unassigned_access 2019-08-08 16:48:02 -04:00
riscv64.h target/riscv: Implement riscv_cpu_unassigned_access 2019-08-08 16:48:02 -04:00
rules.mak build-sys: silence make by default or V=0 2018-03-06 08:58:03 -05:00
sparc.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
sparc64.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
unicorn_common.h unicorn_common: Fix unicorn memory functions failing 2018-09-03 10:40:14 -04:00
VERSION Update version for v4.1.0-rc2 release 2019-08-08 19:51:38 -04:00
vl.c Use cpu_create(type) instead of cpu_init(cpu_model) 2018-03-20 14:20:30 -04:00
vl.h
x86_64.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00