mirror of https://github.com/proxmox/mirror_qemu
fea505221e
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> |
||
|---|---|---|
| .. | ||
| Makefile.objs | ||
| arm-semi.c | ||
| cpu-qom.h | ||
| cpu.c | ||
| cpu.h | ||
| cpu64.c | ||
| crypto_helper.c | ||
| gdbstub.c | ||
| gdbstub64.c | ||
| helper-a64.c | ||
| helper-a64.h | ||
| helper.c | ||
| helper.h | ||
| iwmmxt_helper.c | ||
| kvm-consts.h | ||
| kvm-stub.c | ||
| kvm.c | ||
| kvm32.c | ||
| kvm64.c | ||
| kvm_arm.h | ||
| machine.c | ||
| neon_helper.c | ||
| op_addsub.h | ||
| op_helper.c | ||
| translate-a64.c | ||
| translate.c | ||
| translate.h | ||