unicorn/qemu
Peter Maydell 1a850bcb19
target-arm: Implement new HLT trap for semihosting
Version 2.0 of the semihosting specification introduces new trap
instructions for AArch32: HLT 0xF000 for A32 and HLT 0x3C for T32.
Implement these (in the same way we implement the existing HLT
semihosting trap for A64).

The old traps via SVC and BKPT are unaffected.

Backports commit 19a6e31c9d2701ef648b70ddcfc3bf64cec8c37e from qemu
2018-02-26 15:28:45 -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 fpu: add mechanism to check for invalid long double formats 2018-02-26 02:27:40 -05:00
hw qdev: Fix object reference leak in case device.realize() fails 2018-02-25 21:00:26 -05:00
include cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
qapi qapi: return a 'missing parameter' error 2018-02-26 05:19:53 -05:00
qobject util: move declarations out of qemu-common.h 2018-02-22 09:25:48 -05:00
qom cpu: atomically modify cpu->exit_request 2018-02-26 05:11:18 -05:00
scripts qapi: Implement boxed types for commands/events 2018-02-25 20:22:03 -05:00
target-arm target-arm: Implement new HLT trap for semihosting 2018-02-26 15:28:45 -05:00
target-i386 target-i386: fix 32-bit addresses in LEA 2018-02-26 10:06:08 -05:00
target-m68k Remove unused function declarations 2018-02-26 02:31:46 -05:00
target-mips target-mips: generate fences 2018-02-26 03:52:35 -05:00
target-sparc sparc: Use g_memdup() instead of g_new0() + memcpy() 2018-02-25 23:19:44 -05:00
tcg tcg: try sti when moving a constant into a dead memory temp 2018-02-26 10:08:47 -05:00
util cutils: Remove unused vector ifdef block 2018-02-26 02:28:50 -05:00
aarch64.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
aarch64eb.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
accel.c accel: make configure_accelerator return void 2018-02-24 00:31:28 -05:00
arm.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
armeb.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
CODING_STYLE import 2015-08-21 15:04:50 +08:00
configure configure: Always compile with -fwrapv 2018-02-25 23:17:41 -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 cpu-exec: Rename cpu_resume_from_signal() to cpu_loop_exit_noexc() 2018-02-24 17:25:28 -05:00
cpu-exec.c cpu: atomically modify cpu->exit_request 2018-02-26 05:11:18 -05:00
cpus.c cpus: pass CPUState to run_on_cpu helpers 2018-02-26 04:54:55 -05:00
cputlb.c tcg: Merge GETPC and GETRA 2018-02-26 02:54:44 -05:00
exec.c cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -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: Fix memleak in string visitors on int lists 2018-02-25 00:20:34 -05:00
HACKING import 2015-08-21 15:04:50 +08:00
header_gen.py cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -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 cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
Makefile Makefile: Add a FORCE target 2018-02-24 17:03:51 -05:00
Makefile.objs util: Move qemu-log to utils 2018-02-25 22:17:44 -05:00
Makefile.target tcg: split tcg_op_defs to -common 2018-02-17 15:23:51 -05:00
memory.c exec.c: Remove static allocation of sub_section of sub_page 2018-02-26 10:50:04 -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 cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
mips64.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
mips64el.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
mipsel.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
powerpc.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
qapi-schema.json qapi: Lazy creation of array types 2018-02-19 18:55:35 -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 tcg: Merge GETPC and GETRA 2018-02-26 02:54:44 -05:00
sparc.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
sparc64.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
tcg-runtime.c all: Clean up includes 2018-02-19 01:34:28 -05:00
translate-all.c translate-all.c: Compute L1 page table properties at runtime 2018-02-26 11:46:58 -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 cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00
vl.h import 2015-08-21 15:04:50 +08:00
x86_64.h cpu: Support a target CPU having a variable page size 2018-02-26 12:29:08 -05:00