qemu/target
Rob Bradford d32f6df7b2 target/riscv: Set vtype.vill on CPU reset
The RISC-V unprivileged specification "31.3.11. State of Vector
Extension at Reset" has a note that recommends vtype.vill be set on
reset as part of ensuring that the vector extension have a consistent
state at reset.

This change now makes QEMU consistent with Spike which sets vtype.vill
on reset.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240930165258.72258-1-rbradford@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
(cherry picked from commit f8c1f36a2e)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-11-08 13:02:42 +03:00
..
alpha hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
arm target/arm: Fix arithmetic underflow in SETM instruction 2024-11-08 13:02:42 +03:00
avr hw/avr/atmega: Fix wrong initial value of stack pointer 2023-11-28 14:27:12 +01:00
cris hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
hexagon target/hexagon: don't look for static glib 2024-08-28 08:37:15 +03:00
hppa target/hppa: Fix PSW V-bit packaging in cpu_hppa_get for hppa64 2024-09-05 23:00:34 +03:00
i386 target/i386: Use probe_access_full_mmu in ptw_translate 2024-11-08 13:02:41 +03:00
loongarch target/loongarch: fix a wrong print in cpu dump 2024-06-07 08:10:45 +03:00
m68k target/m68k: Always return a temporary from gen_lea_mode 2024-10-10 21:08:58 +03:00
microblaze target: Move ArchCPUClass definition to 'cpu.h' 2023-11-07 13:08:48 +01:00
mips target: Move ArchCPUClass definition to 'cpu.h' 2023-11-07 13:08:48 +01:00
nios2 target: Move ArchCPUClass definition to 'cpu.h' 2023-11-07 13:08:48 +01:00
openrisc hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
ppc target/ppc: Fix lxvx/stxvx facility check 2024-09-28 07:25:08 +03:00
riscv target/riscv: Set vtype.vill on CPU reset 2024-11-08 13:02:42 +03:00
rx target/rx: Use target_ulong for address in LI 2024-08-28 08:37:14 +03:00
s390x target/s390x: Use mutable temporary value for op_ts 2024-03-25 22:13:29 +03:00
sh4 target/sh4: Fix SUBV opcode 2024-05-04 09:37:20 +03:00
sparc target/sparc: Restrict STQF to sparcv9 2024-08-28 08:37:15 +03:00
tricore hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
xtensa target/xtensa: fix OOB TLB entry access 2024-01-27 18:04:54 +03:00
Kconfig hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00
meson.build target/loongarch: Add target build suport 2022-06-06 18:09:03 +00:00