unicorn/qemu
Maciej W. Rozycki 45c45541d0
target-mips: Correct the writes to Status and Cause registers via gdbstub
Make writes to CP0.Status and CP0.Cause have the same effect as
executing corresponding MTC0 instructions would in Kernel Mode. Also
ignore writes in the user emulation mode.

Currently for requests from the GDB stub we write all the bits across
both registers, ignoring any read-only locations, and do not synchronise
the environment to evaluate side effects. We also write these registers
in the user emulation mode even though a real kernel presents them as
read only.

Backports commit 81a423e6c6d3ccaa79de4e58024369c660c1eeb4 from qemu
2018-02-11 16:16:16 -05:00
..
default-configs arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
docs cleanup qemu docs 2017-01-18 15:23:40 +08:00
fpu Automated leading tab to spaces conversion. 2017-01-21 12:28:22 +11:00
hw Arm support ported. (#736) 2017-01-23 23:30:57 +08:00
include host-utils: Add revbit functions 2018-02-11 02:57:55 -05:00
qapi This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
qobject This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
qom cleanup after msvc port 2017-01-22 21:27:17 +08:00
scripts Save copies of generated qapi files. 2017-01-21 00:30:50 +11:00
target-arm target-arm: Add condexec state to insn_start 2018-02-11 15:13:40 -05:00
target-i386 target-*: Increment num_insns immediately after tcg_gen_insn_start 2018-02-11 12:46:30 -05:00
target-m68k target-*: Increment num_insns immediately after tcg_gen_insn_start 2018-02-11 12:46:30 -05:00
target-mips target-mips: Correct the writes to Status and Cause registers via gdbstub 2018-02-11 16:16:16 -05:00
target-sparc target-*: Increment num_insns immediately after tcg_gen_insn_start 2018-02-11 12:46:30 -05:00
tcg tcg: Allow extra data to be attached to insn_start 2018-02-11 13:03:51 -05:00
util Arm support ported. (#736) 2017-01-23 23:30:57 +08:00
aarch64.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
aarch64eb.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
accel.c Automated leading tab to spaces conversion. 2017-01-21 12:28:22 +11:00
arm.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
armeb.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
CODING_STYLE import 2015-08-21 15:04:50 +08:00
configure tcg: Drop ia64 host support 2018-02-04 18:33:02 -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.c Only set eip to the instruction pointer after an interrupt if the interrupt was user-generated (#875) 2017-08-29 17:14:36 +07:00
cpus.c cleanup more synchronization code 2017-01-09 14:05:39 +08:00
cputlb.c This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
exec.c fix the last fix that crashes samples 2017-02-24 20:34:52 +08:00
gen_all_header.sh arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
glib_compat.c Merge branch 'master' into msvc2 2017-04-21 01:17:00 +08:00
HACKING import 2015-08-21 15:04:50 +08:00
header_gen.py tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
ioport.c This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
LICENSE import 2015-08-21 15:04:50 +08:00
m68k.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
Makefile cleanup qemu/default-configs/ 2017-01-19 14:52:30 +08:00
Makefile.objs cleanup qemu/Makefile.objs 2017-01-21 21:50:12 +08:00
Makefile.target tcg: Move some opcode generation functions out of line 2018-02-09 08:10:00 -05:00
memory.c merge msvc with master 2017-02-24 10:39:36 +08:00
memory_mapping.c revert to use of g_free to make future qemu integrations easier (#695) 2016-12-21 22:28:36 +08:00
mips.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
mips64.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
mips64el.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
mipsel.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
powerpc.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
qapi-schema.json import 2015-08-21 15:04:50 +08:00
qemu-log.c import 2015-08-21 15:04:50 +08:00
qemu-timer.c timer is redundant 2017-01-20 16:46:58 +08:00
rules.mak import 2015-08-21 15:04:50 +08:00
softmmu_template.h tcg: Add MO_ALIGN, MO_UNALN 2018-02-10 20:18:53 -05:00
sparc.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
sparc64.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00
tcg-runtime.c platform.h move #3 2017-01-21 00:13:21 +11:00
translate-all.c target-mips: Correct MIPS16/microMIPS branch size calculation 2018-02-11 16:09:33 -05:00
translate-all.h import 2015-08-21 15:04:50 +08:00
unicorn_common.h This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
VERSION import 2015-08-21 15:04:50 +08:00
vl.c This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
vl.h import 2015-08-21 15:04:50 +08:00
x86_64.h tcg: Rename debug_insn_start to insn_start 2018-02-11 12:34:01 -05:00