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unicorn/qemu/target-arm
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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
..
arm_ldst.h cpu: move exec-all.h inclusion out of cpu.h 2018-02-24 02:39:08 -05:00
cpu-qom.h target-arm: make cpu-qom.h not target specific 2018-02-24 00:48:59 -05:00
cpu.c arm: add Cortex A7 CPU parameters 2018-02-26 03:44:24 -05:00
cpu.h target-arm: Implement new HLT trap for semihosting 2018-02-26 15:28:45 -05:00
cpu64.c target-arm: Get rid of unused variable warnings 2018-02-23 12:43:09 -05:00
crypto_helper.c target-arm: Clean up includes 2018-02-17 21:09:32 -05:00
helper-a64.c softfloat: Implement run-time-configurable meaning of signaling NaN bit 2018-02-24 20:27:12 -05:00
helper-a64.h import 2015-08-21 15:04:50 +08:00
helper.c target-arm: Implement new HLT trap for semihosting 2018-02-26 15:28:45 -05:00
helper.h target-arm: Implement MRS (banked) and MSR (banked) instructions 2018-02-21 21:50:42 -05:00
internals.h Fix confusing argument names in some common functions 2018-02-25 03:58:27 -05:00
iwmmxt_helper.c target-arm: Clean up includes 2018-02-17 21:09:32 -05:00
kvm-consts.h import 2015-08-21 15:04:50 +08:00
Makefile.objs delete sparc32_dma.h & arm-semi.c 2017-01-19 15:10:41 +08:00
neon_helper.c target-arm: Fix warn about implicit conversion 2018-02-25 22:44:43 -05:00
op_addsub.h import 2015-08-21 15:04:50 +08:00
op_helper.c Fix masking of PC lower bits when doing exception returns 2018-02-26 08:09:28 -05:00
psci.c Use #include "..." for our own headers, <...> for others 2018-02-25 04:10:33 -05:00
translate-a64.c target-arm: Comments added to identify cases in a switch 2018-02-26 08:05:49 -05:00
translate.c target-arm: Implement new HLT trap for semihosting 2018-02-26 15:28:45 -05:00
translate.h target-arm: Infrastucture changes to enable handling of tagged address loading into PC 2018-02-26 07:58:17 -05:00
unicorn.h arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
unicorn_aarch64.c qemu-common: push cpu.h inclusion out of qemu-common.h 2018-02-24 01:50:56 -05:00
unicorn_arm.c qemu-common: push cpu.h inclusion out of qemu-common.h 2018-02-24 01:50:56 -05:00