unicorn/qemu
Fabien Chouteau 7e6d37b51d
RISC-V: fix single stepping over ret and other branching instructions
This patch introduces wrappers around the tcg_gen_exit_tb() and
tcg_gen_lookup_and_goto_ptr() functions that handle single stepping,
i.e. call gen_exception_debug() when single stepping is enabled.

Theses functions are then used instead of the originals, bringing single
stepping handling in places where it was previously ignored such as jalr
and system branch instructions (ecall, mret, sret, etc.).

Backports commit 6e2716d8ca4edf3597307accef7af36e8ad966eb from qemu
2019-05-28 18:35:07 -04:00
..
accel tcg: Add support for vector bitwise select 2019-05-24 18:15:10 -04:00
crypto crypto: Clean up includes 2018-02-19 00:47:40 -05:00
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 target/riscv: Initial introduction of the RISC-V target 2019-03-08 21:46:10 -05:00
include tcg: Use tlb_fill probe from tlb_vaddr_to_host 2019-05-16 18:27:03 -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 tcg: Add CPUState cflags_next_tb 2019-05-04 22:30:22 -04:00
scripts decodetree: Add DisasContext argument to !function expanders 2019-05-09 17:40:45 -04:00
target RISC-V: fix single stepping over ret and other branching instructions 2019-05-28 18:35:07 -04:00
tcg tcg/aarch64: Allow immediates for vector ORR and BIC 2019-05-24 18:47:07 -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 tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
aarch64eb.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
accel.c clean-up: removed duplicate #includes 2018-02-28 08:51:56 -05:00
arm.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
armeb.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
CODING_STYLE import 2015-08-21 15:04:50 +08:00
configure configure: automatically pick python3 is available 2019-05-03 11:36:36 -04:00
COPYING import 2015-08-21 15:04:50 +08:00
COPYING.LIB import 2015-08-21 15:04:50 +08:00
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 arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
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 tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
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: Add support for vector compare select 2019-05-24 18:21:13 -04:00
Makefile config-all-devices.mak: rebuild on reconfigure 2019-03-29 19:31:32 -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 cputlb: Synchronize with qemu 2019-04-26 15:48:45 -04:00
memory_ldst.inc.c exec: Fix MAP_RAM for cached access 2018-07-03 01:11:12 -04:00
memory_mapping.c include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
mips.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
mips64.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
mips64el.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
mipsel.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
powerpc.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
qemu-timer.c timer/cpus: fix some typos and update some comments 2018-02-25 23:21:57 -05:00
riscv32.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00
riscv64.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -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 Open 4.1 development tree 2019-04-24 11:59:00 -04:00
vl.c Use cpu_create(type) instead of cpu_init(cpu_model) 2018-03-20 14:20:30 -04:00
vl.h import 2015-08-21 15:04:50 +08:00
x86_64.h tcg: Add support for vector compare select 2019-05-24 18:21:13 -04:00