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author | Robert Norton <rmn30@cam.ac.uk> | 2019-04-29 14:31:18 +0100 |
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committer | Prashanth Mundkur <prashanth.mundkur@gmail.com> | 2019-04-29 16:22:38 -0700 |
commit | f14e8ebac39bf6771f0d1775d5145f7f6549c5ea (patch) | |
tree | f6ec2ea0e26c1716dd10e9d19ae8d55ae2f8d06e /model/riscv_step.sail | |
parent | eb176111887b6dc1a52d17bcac1a4bdd8af4d4fc (diff) | |
download | sail-riscv-f14e8ebac39bf6771f0d1775d5145f7f6549c5ea.zip sail-riscv-f14e8ebac39bf6771f0d1775d5145f7f6549c5ea.tar.gz sail-riscv-f14e8ebac39bf6771f0d1775d5145f7f6549c5ea.tar.bz2 |
Add a post decode hook aimed at implementing CHERI capability mode.
Diffstat (limited to 'model/riscv_step.sail')
-rw-r--r-- | model/riscv_step.sail | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/model/riscv_step.sail b/model/riscv_step.sail index 0b6e531..fda2777 100644 --- a/model/riscv_step.sail +++ b/model/riscv_step.sail @@ -35,7 +35,7 @@ function step(step_no) = { /* check for RVC once here instead of every RVC execute clause. */ if haveRVC() then { nextPC = PC + 2; - (execute(ast), true) + (execute(ext_post_decode_hook(ast)), true) } else { handle_illegal(); (false, true) @@ -45,7 +45,7 @@ function step(step_no) = { let ast = decode(w); print_instr("[" ^ string_of_int(step_no) ^ "] [" ^ cur_privilege ^ "]: " ^ BitStr(PC) ^ " (" ^ BitStr(w) ^ ") " ^ ast); nextPC = PC + 4; - (execute(ast), true) + (execute(ext_post_decode_hook(ast)), true) } } } |