unicorn/qemu/target/arm
Richard Henderson 87c20b52c0
target/arm: Handle SVE vector length changes in system mode
SVE vector length can change when changing EL, or when writing
to one of the ZCR_ELn registers.

For correctness, our implementation requires that predicate bits
that are inaccessible are never set. Which means noticing length
changes and zeroing the appropriate register bits.

Backports commit 0ab5953b00b3165877d00cf75de628c51670b550 from qemu
2018-10-08 14:15:15 -04:00
..
arm-powerctl.c ARM: Factor out ARM on/off PSCI control functions 2018-03-01 23:31:47 -05:00
arm-powerctl.h ARM: Factor out ARM on/off PSCI control functions 2018-03-01 23:31:47 -05:00
arm_ldst.h Fix Thumb-1 BE32 execution and disassembly. 2018-03-02 00:20:11 -05:00
cpu-qom.h target/arm: Add "-cpu max" support 2018-03-12 10:11:49 -04:00
cpu.c target/arm: Start AArch32 CPUs with EL2 but not EL3 in Hyp mode 2018-09-25 21:19:44 -04:00
cpu.h target/arm: Handle SVE vector length changes in system mode 2018-10-08 14:15:15 -04:00
cpu64.c target/arm: Add sve-max-vq cpu property to -cpu max 2018-08-17 13:57:51 -04:00
crypto_helper.c target/arm/cpu and crypto_helper: Correct bad merge and adjust to qemu code style 2018-03-12 11:57:24 -04:00
helper-a64.c tcg: Fix helper function vs host abi for float16 2018-06-02 10:10:12 -04:00
helper-a64.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
helper-sve.h target/arm: Implement SVE fp complex multiply add 2018-07-03 04:21:41 -04:00
helper.c target/arm: Handle SVE vector length changes in system mode 2018-10-08 14:15:15 -04:00
helper.h target/arm: Implement SVE dot product (indexed) 2018-07-03 04:42:41 -04:00
internals.h target/arm: Add pre-EL change hooks 2018-04-26 09:21:54 -04:00
iwmmxt_helper.c target/arm: Untabify iwmmxt_helper.c 2018-08-25 04:33:44 -04:00
kvm-consts.h arm: better stub version for MISMATCH_CHECK 2018-03-02 00:13:45 -05:00
Makefile.objs target/arm: Implement SVE predicate test 2018-05-20 01:16:16 -04:00
neon_helper.c target/*/cpu.h: remove softfloat.h 2018-03-08 09:58:47 -05:00
op_addsub.h Move target-* CPU file into a target/ folder 2018-03-01 22:50:58 -05:00
op_helper.c target/arm: Handle SVE vector length changes in system mode 2018-10-08 14:15:15 -04:00
psci.c fix WFI/WFE length in syndrome register 2018-03-05 11:21:51 -05:00
sve.decode target/arm: Implement SVE dot product (indexed) 2018-07-03 04:42:41 -04:00
sve_helper.c target/arm: Use fp_status_fp16 for do_fmpa_zpzzz_h 2018-08-17 14:04:20 -04:00
translate-a64.c mips: Use DisasContext for parameters in place of TCGContext where applicable 2018-10-06 04:37:28 -04:00
translate-a64.h arm: Take DisasContext as a parameter instead of TCGContext where applicable 2018-10-06 04:17:12 -04:00
translate-sve.c arm: Take DisasContext as a parameter instead of TCGContext where applicable 2018-10-06 04:17:12 -04:00
translate.c arm: Take DisasContext as a parameter instead of TCGContext where applicable 2018-10-06 04:17:12 -04:00
translate.h arm: Take DisasContext as a parameter instead of TCGContext where applicable 2018-10-06 04:17:12 -04:00
unicorn.h Move target-* CPU file into a target/ folder 2018-03-01 22:50:58 -05:00
unicorn_aarch64.c unicorn_aarch64: Use aa64_vfp_qreg instead of aa32_vfp_dreg 2018-09-03 07:47:40 +01:00
unicorn_arm.c unicorn_arm: Allow for read/write of UC_ARM_REG_FPSCR 2018-09-03 21:03:55 +01:00
vec_helper.c target/arm: Implement SVE dot product (indexed) 2018-07-03 04:42:41 -04:00