(no commit message)
authorlkcl <lkcl@web>
Sun, 30 Jun 2019 08:55:44 +0000 (09:55 +0100)
committerIkiWiki <ikiwiki.info>
Sun, 30 Jun 2019 08:55:44 +0000 (09:55 +0100)
simple_v_extension/sv_prefix_proposal/discussion.rst

index e73dfac2cb3a2e1f463f12143c277e44d5114fe1..877a7b51faceece2d65befa669e7c9c2a177e97a 100644 (file)
@@ -12,6 +12,17 @@ Taking an entire major 32 bit opcode (or two) seems logical (RV128 space). I typ
 Or, just "to hell with it" and just take the entire opcode and stuff C into it, no regard for R/I/U/S and instead do whatever we like.
 
 
+| 15 14 13 |  12  |   11 10 9     8   7 | 6    5    4   3   2 | 1   0
+    funct4            rd/rs1                rs2           op
+funct3 imm            rd/rs1               imm            op
+funct3              imm                     rs2           op
+funct3                  imm                       rd â\80²    op
+funct3        imm          rs1 â\80²      imm         rd â\80²    op
+funct3        imm          rs1 â\80²      imm        rs2 â\80²    op
+       funct6            rd â\80² /rs1 â\80² funct2      rs2 â\80²    op
+funct3       offset        rs1 â\80²           offset         op
+funct3                    jump target                     op
+
 Questions
 =========