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3039b090f2
qemu/target/arm
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Peter Maydell 3039b090f2 target/arm: Implement FEAT_HBC 
FEAT_HBC (Hinted conditional branches) provides a new instruction
BC.cond, which behaves exactly like the existing B.cond except
that it provides a hint to the branch predictor about the
likely behaviour of the branch.

Since QEMU does not implement branch prediction, we can treat
this identically to B.cond.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-21 16:07:13 +01:00
..
hvf target/arm: Add ID_AA64ISAR2_EL1 2023-09-08 12:50:44 +01:00
tcg target/arm: Implement FEAT_HBC 2023-09-21 16:07:13 +01:00
arch_dump.c dump: Replace opaque DumpState pointer with a typed one 2022-10-06 19:30:43 +04:00
arm-powerctl.c target/arm: Wrap arm_rebuild_hflags calls with tcg_enabled 2023-02-27 13:27:04 +00:00
arm-powerctl.h target/arm/arm-powerctl: Add new arm_set_cpu_on_and_reset() 2019-02-28 11:03:04 +00:00
arm-qmp-cmds.c target/arm: Implement FEAT_PACQARMA3 2023-09-08 12:50:44 +01:00
common-semi-target.h semihosting: Split out common-semi-target.h 2022-06-28 04:35:07 +05:30
cortex-regs.c target/arm: Saturate L2CTLR_EL1 core count field rather than overflowing 2023-05-18 11:39:33 +01:00
cpregs.h target/arm: Apply access checks to neoverse-n1 special registers 2023-08-31 09:45:15 +01:00
cpu64.c target/arm: Implement FEAT_PACQARMA3 2023-09-08 12:50:44 +01:00
cpu-param.h target/arm: Remove NB_MMU_MODES define 2023-03-13 06:44:37 -07:00
cpu-qom.h target/arm: Convert to 3-phase reset 2022-12-16 15:58:15 +00:00
cpu.c target/arm: Enable SCTLR_EL1.TIDCP for user-only 2023-09-08 16:41:35 +01:00
cpu.h target/arm: Implement FEAT_HBC 2023-09-21 16:07:13 +01:00
debug_helper.c target/arm: Special case M-profile in debug_helper.c code 2023-07-25 10:56:51 +01:00
gdbstub64.c target/arm: Correct AArch64.S2MinTxSZ 32-bit EL1 input size check 2023-05-12 16:01:25 +01:00
gdbstub.c gdbstub: replace global gdb_has_xml with a function 2023-08-30 14:57:56 +01:00
helper.c target/arm: Update user-mode ID reg mask values 2023-09-21 14:45:58 +01:00
helper.h target/arm: Implement FEAT_TIDCP1 2023-09-08 16:41:35 +01:00
hvf_arm.h hvf: add guest debugging handlers for Apple Silicon hosts 2023-06-06 10:19:30 +01:00
hyp_gdbstub.c arm: move KVM breakpoints helpers 2023-06-06 10:19:29 +01:00
idau.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
internals.h target/arm: Allow cpu to configure GM blocksize 2023-08-31 09:45:14 +01:00
Kconfig target/arm: Explain why we need to select ARM_V7M 2023-05-30 15:50:17 +01:00
kvm64.c arm64: Restore trapless ptimer access 2023-09-08 16:41:35 +01:00
kvm_arm.h hw/intc/arm_gic: Un-inline GIC*/ITS class_name() helpers 2023-06-28 14:27:59 +02:00
kvm-consts.h target/arm: Remove KVM AArch32 CPU definitions 2023-04-20 10:21:15 +01:00
kvm-stub.c target/arm: Avoid bare abort() or assert(0) 2022-05-05 09:35:51 +01:00
kvm.c arm/kvm: Enable support for KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE 2023-09-08 16:41:36 +01:00
machine.c target/arm: Wrap arm_rebuild_hflags calls with tcg_enabled 2023-02-27 13:27:04 +00:00
meson.build meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
op_addsub.h
ptw.c target/arm: Pass security space rather than flag for AT instructions 2023-08-22 17:31:12 +01:00
syndrome.h target/arm: Implement FEAT_FPAC and FEAT_FPACCOMBINE 2023-09-08 12:51:01 +01:00
tcg-stubs.c target/arm: Move hflags code into the tcg directory 2023-02-27 13:27:04 +00:00
trace-events target/arm/helper: Implement CNTHCTL_EL2.CNT[VP]MASK 2023-08-22 17:31:13 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vfp_helper.c target/arm: Use float64_to_int32_modulo for FJCVTZS 2023-07-01 08:26:54 +02:00