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7134cb07b7
qemu/target/arm
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Richard Henderson 7134cb07b7 target/arm: Support more GM blocksizes 
Support all of the easy GM block sizes.
Use direct memory operations, since the pointers are aligned.

While BS=2 (16 bytes, 1 tag) is a legal setting, that requires
an atomic store of one nibble.  This is not difficult, but there
is also no point in supporting it until required.

Note that cortex-a710 sets GM blocksize to match its cacheline
size of 64 bytes.  I expect many implementations will also
match the cacheline, which makes 16 bytes very unlikely.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20230811214031.171020-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-08-31 09:45:14 +01:00
..
hvf sysemu/hvf: Use vaddr for hvf_arch_[insert|remove]_hw_breakpoint 2023-08-24 11:21:40 -07:00
tcg target/arm: Support more GM blocksizes 2023-08-31 09:45:14 +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
arm-qmp-cmds.c target/arm: Restrict 'qapi-commands-machine.h' to system emulation 2023-03-02 07:51:06 +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 accel/tcg: Introduce translator_io_start 2023-06-05 12:04:29 -07:00
cpu64.c arm: spelling fixes 2023-07-25 17:13:53 +03:00
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: Support more GM blocksizes 2023-08-31 09:45:14 +01:00
cpu.h target/arm: Allow cpu to configure GM blocksize 2023-08-31 09:45:14 +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 target/arm: gdbstub: Guard M-profile code with CONFIG_TCG 2023-07-06 13:26:43 +01:00
helper.c target/arm: Allow cpu to configure GM blocksize 2023-08-31 09:45:14 +01:00
helper.h target/arm: Demultiplex AESE and AESMC 2023-07-08 07:30:18 +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
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 sysemu/kvm: Use vaddr for kvm_arch_[insert|remove]_hw_breakpoint 2023-08-24 11:21:35 -07:00
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 accel/kvm: Specify default IPA size for arm64 2023-08-22 17:31:02 +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: Add GPC syndrome 2023-06-23 11:15:47 +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
vfp_helper.c target/arm: Use float64_to_int32_modulo for FJCVTZS 2023-07-01 08:26:54 +02:00