diff mbox series

[v3,1/6] target/riscv: add ssu64xl

Message ID 20250115134957.2179085-2-dbarboza@ventanamicro.com
State New
Headers show
Series target/riscv: RVA23 profile support | expand

Commit Message

Daniel Henrique Barboza Jan. 15, 2025, 1:49 p.m. UTC 
ssu64xl is defined in RVA22 as:

"sstatus.UXL must be capable of holding the value 2 (i.e., UXLEN=64 must
be supported)."

This is always true in TCG and it's mandatory for RVA23, so claim
support for it.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
---
 target/riscv/cpu.c                |   1 +
 tests/data/acpi/riscv64/virt/RHCT | Bin 390 -> 398 bytes
 2 files changed, 1 insertion(+)

diff --git a/tests/data/acpi/riscv64/virt/RHCT b/tests/data/acpi/riscv64/virt/RHCT
index 695022d56c4ac16607d4c622955ad339fbbfe997..b14ec15e553200760a63aad65586913d31ea2edc 100644
GIT binary patch
delta 48
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D`wIz-

delta 41
wcmeBUZe!*O@^B7mV`N}poG_8gfK`Q&kwIpoJtyPj07f&87)Az$G)4vn0JA^`U;qFB
diff mbox series

Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 3d4bd157d2..b187ef2e4b 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -213,6 +213,7 @@  const RISCVIsaExtData isa_edata_arr[] = {
     ISA_EXT_DATA_ENTRY(sstc, PRIV_VERSION_1_12_0, ext_sstc),
     ISA_EXT_DATA_ENTRY(sstvala, PRIV_VERSION_1_12_0, has_priv_1_12),
     ISA_EXT_DATA_ENTRY(sstvecd, PRIV_VERSION_1_12_0, has_priv_1_12),
+    ISA_EXT_DATA_ENTRY(ssu64xl, PRIV_VERSION_1_12_0, has_priv_1_12),
     ISA_EXT_DATA_ENTRY(supm, PRIV_VERSION_1_13_0, ext_supm),
     ISA_EXT_DATA_ENTRY(svade, PRIV_VERSION_1_11_0, ext_svade),
     ISA_EXT_DATA_ENTRY(svadu, PRIV_VERSION_1_12_0, ext_svadu),