qemu-e2k/target-arm
Peter Maydell fea505221e target-arm: A64: Implement MRS/MSR/SYS/SYSL
The AArch64 equivalent of the traditional AArch32
cp15 coprocessor registers is the set of instructions
MRS/MSR/SYS/SYSL, which cover between them both true
system registers and the "operations with side effects"
such as cache maintenance which in AArch32 are mixed
in with other cp15 registers. Implement these instructions
to look in the cpregs hashtable for the register or
operation.

Since we don't yet populate the cpregs hashtable with
any registers with the "AA64" bit set, everything will
still UNDEF at this point.

MSR/MRS is the first user of is_jmp = DISAS_UPDATE, so
fix an infelicity in its handling where the main loop
was requiring the caller to do the update of PC rather
than just doing it itself.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-01-07 19:17:58 +00:00
..
arm-semi.c exec: Change cpu_memory_rw_debug() argument to CPUState 2013-07-23 02:41:33 +02:00
cpu64.c target-arm: A64: add set_pc cpu method 2013-12-17 19:42:31 +00:00
cpu-qom.h ARM: cpu: add "reset_hivecs" property 2013-12-17 19:42:29 +00:00
cpu.c target-arm: Clean up handling of AArch64 PSTATE 2013-12-17 19:42:30 +00:00
cpu.h target-arm: Remove ARMCPU/CPUARMState from cpregs APIs used by decoder 2014-01-07 19:17:58 +00:00
crypto_helper.c target-arm: add support for v8 AES instructions 2013-12-17 19:42:25 +00:00
gdbstub64.c target-arm: Clean up handling of AArch64 PSTATE 2013-12-17 19:42:30 +00:00
gdbstub.c cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
helper-a64.c target-arm: A64: add support for 1-src CLS insn 2013-12-17 20:12:51 +00:00
helper-a64.h target-arm: A64: add support for 1-src CLS insn 2013-12-17 20:12:51 +00:00
helper.c target-arm: Remove ARMCPU/CPUARMState from cpregs APIs used by decoder 2014-01-07 19:17:58 +00:00
helper.h target-arm: A64: add stubs for a64 specific helpers 2013-12-17 19:42:32 +00:00
iwmmxt_helper.c misc: Use new rotate functions 2013-09-25 21:23:05 +02:00
kvm32.c target-arm/kvm: Split 32 bit only code into its own file 2013-12-17 19:42:29 +00:00
kvm64.c target-arm: Add minimal KVM AArch64 support 2013-12-17 19:42:30 +00:00
kvm_arm.h target-arm: Provide '-cpu host' when running KVM 2013-12-10 13:28:49 +00:00
kvm-consts.h target-arm: Update generic cpreg code for AArch64 2014-01-04 22:15:44 +00:00
kvm-stub.c target-arm: Initialize cpreg list from KVM when using KVM 2013-06-25 18:16:10 +01:00
kvm.c target-arm: Add minimal KVM AArch64 support 2013-12-17 19:42:30 +00:00
machine.c target-arm: Prepare translation for AArch64 code 2013-09-10 19:11:28 +01:00
Makefile.objs target-arm: A64: add stubs for a64 specific helpers 2013-12-17 19:42:32 +00:00
neon_helper.c
op_addsub.h
op_helper.c
translate-a64.c target-arm: A64: Implement MRS/MSR/SYS/SYSL 2014-01-07 19:17:58 +00:00
translate.c target-arm: Remove ARMCPU/CPUARMState from cpregs APIs used by decoder 2014-01-07 19:17:58 +00:00
translate.h target-arm: Remove ARMCPU/CPUARMState from cpregs APIs used by decoder 2014-01-07 19:17:58 +00:00