[qemu PATCH 2/3] target/riscv/cpu.c: add 'ssstrict' to riscv,isa

[Daniel Henrique Barboza]

'ssstrict' is a RVA23 profile-defined extension defined as follows:

"No non-conforming extensions are present. Attempts to execute
unimplemented opcodes or access unimplemented CSRs in the standard or
reserved encoding spaces raises an illegal instruction exception that
results in a contained trap to the supervisor-mode trap handler."

In short, we need to throw an exception when accessing unimplemented
CSRs or opcodes. We do that, so let's advertise it.

Signed-off-by: Daniel Henrique Barboza <dbarb...@ventanamicro.com>
---
 target/riscv/cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 9d6fae72b2..cd0b159ed5 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -217,6 +217,7 @@ const RISCVIsaExtData isa_edata_arr[] = {
     ISA_EXT_DATA_ENTRY(ssnpm, PRIV_VERSION_1_13_0, ext_ssnpm),
     ISA_EXT_DATA_ENTRY(sspm, PRIV_VERSION_1_13_0, ext_sspm),
     ISA_EXT_DATA_ENTRY(ssstateen, PRIV_VERSION_1_12_0, ext_ssstateen),
+    ISA_EXT_DATA_ENTRY(ssstrict, PRIV_VERSION_1_12_0, has_priv_1_12),
     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),
-- 
2.49.0