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[v2,5/9] target/riscv: add shtvala

Message ID 20241218114026.1652352-6-dbarboza@ventanamicro.com
State New
Headers show
Series target/riscv: add 'sha' support | expand

Commit Message

Daniel Henrique Barboza Dec. 18, 2024, 11:40 a.m. UTC 
shtvala is described in RVA22 as:

"htval must be written with the faulting guest physical address
in all circumstances permitted by the ISA."

This is the case since commit 3067553993, so claim support for shtvala.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/cpu.c                |   1 +
 tests/data/acpi/riscv64/virt/RHCT | Bin 356 -> 364 bytes
 2 files changed, 1 insertion(+)

diff --git a/tests/data/acpi/riscv64/virt/RHCT b/tests/data/acpi/riscv64/virt/RHCT
index 15b82b5bb1cf24cf501e74cb82682742e0041ea6..065f894010272e7f27834b2c8d5d5fb0c21066a1 100644
GIT binary patch
delta 46
zcmaFD^oEHm$iq1#hmnDSF=ir{0UH-1BLgGjM2GFHC1r^@i4(tMa5ynCF!(SsFaQ7$
CAPVCE

delta 40
wcmaFE^n{5k$iq1#g^_`Q@%ltA12!f`MuwjZ6CJis{GZBU#mK<m!pOh?0OjfmAOHXW
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Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index f4997f488e..70301def20 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -184,6 +184,7 @@  const RISCVIsaExtData isa_edata_arr[] = {
     ISA_EXT_DATA_ENTRY(zhinx, PRIV_VERSION_1_12_0, ext_zhinx),
     ISA_EXT_DATA_ENTRY(zhinxmin, PRIV_VERSION_1_12_0, ext_zhinxmin),
     ISA_EXT_DATA_ENTRY(shcounterenw, PRIV_VERSION_1_12_0, has_priv_1_12),
+    ISA_EXT_DATA_ENTRY(shtvala, PRIV_VERSION_1_12_0, has_priv_1_12),
     ISA_EXT_DATA_ENTRY(shvstvala, PRIV_VERSION_1_12_0, has_priv_1_12),
     ISA_EXT_DATA_ENTRY(smaia, PRIV_VERSION_1_12_0, ext_smaia),
     ISA_EXT_DATA_ENTRY(smcntrpmf, PRIV_VERSION_1_12_0, ext_smcntrpmf),