Merge pull request #1942 from trdthg/svade

aswaterman · web-flow · commit 5ef9a61f5fec · 2025-04-17T01:32:28.000-07:00
Add Svadu/Svade Support
diff --git a/README.md b/README.md
@@ -40,6 +40,7 @@ Spike supports the following RISC-V ISA features:
   - Svpbmt extension, v1.0
   - Svinval extension, v1.0
   - Svadu extension, v1.0
+  - Svade extension, v1.0
   - Sdext extension, v1.0-STABLE
   - Sdtrig extension, v1.0-STABLE
   - Smepmp extension v1.0
diff --git a/disasm/isa_parser.cc b/disasm/isa_parser.cc
@@ -245,6 +245,8 @@ isa_parser_t::isa_parser_t(const char* str, const char *priv)
       extension_table[EXT_SSCOFPMF] = true;
     } else if (ext_str == "svadu") {
       extension_table[EXT_SVADU] = true;
+    } else if (ext_str == "svade") {
+      extension_table[EXT_SVADE] = true;
     } else if (ext_str == "svnapot") {
       extension_table[EXT_SVNAPOT] = true;
     } else if (ext_str == "svpbmt") {
diff --git a/riscv/isa_parser.h b/riscv/isa_parser.h
@@ -40,6 +40,7 @@ typedef enum {
   EXT_SMRNMI,
   EXT_SSCOFPMF,
   EXT_SVADU,
+  EXT_SVADE,
   EXT_SVNAPOT,
   EXT_SVPBMT,
   EXT_SVINVAL,
