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| author | Léo Gourdin <leo.gourdin@univ-grenoble-alpes.fr> | 2021-01-20 16:46:52 +0100 |
|---|---|---|
| committer | Léo Gourdin <leo.gourdin@univ-grenoble-alpes.fr> | 2021-01-20 16:46:52 +0100 |
| commit | 8781c27a16463fd8f83a9c6eaba7b76846bd296c (patch) | |
| tree | 17beca9da05a776da1193eb9c2002ea79a3261b5 /aarch64/Asmblock.v | |
| parent | 87e268bc9e6079b5aea31cd6c20e30d00adf2bb8 (diff) | |
| download | compcert-kvx-8781c27a16463fd8f83a9c6eaba7b76846bd296c.tar.gz compcert-kvx-8781c27a16463fd8f83a9c6eaba7b76846bd296c.zip | |
Adding fp loads pair
Diffstat (limited to 'aarch64/Asmblock.v')
| -rw-r--r-- | aarch64/Asmblock.v | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/aarch64/Asmblock.v b/aarch64/Asmblock.v index ed84b7d8..f5d2abbe 100644 --- a/aarch64/Asmblock.v +++ b/aarch64/Asmblock.v @@ -110,11 +110,13 @@ Inductive load_rd_a: Type := Inductive load_rd1_rd2_a: Type := | Pldpw | Pldpx + | Pldps + | Pldpd . Inductive ld_instruction: Type := | PLd_rd_a (ld: load_rd_a) (rd: dreg) (a: addressing) - | Pldp (ld: load_rd1_rd2_a) (rd1 rd2: ireg) (chk1 chk2: memory_chunk) (a: addressing) (**r load two int64 *) + | Pldp (ld: load_rd1_rd2_a) (rd1 rd2: dreg) (chk1 chk2: memory_chunk) (a: addressing) (**r load two int64 *) . Inductive store_rs_a : Type := @@ -134,11 +136,12 @@ Inductive store_rs_a : Type := Inductive store_rs1_rs2_a : Type := | Pstpw | Pstpx + (* TODO *) . Inductive st_instruction : Type := | PSt_rs_a (st: store_rs_a) (rs: dreg) (a: addressing) - | Pstp (st: store_rs1_rs2_a) (rs1 rs2: ireg) (chk1 chk2: memory_chunk) (a: addressing) (**r store two int64 *) + | Pstp (st: store_rs1_rs2_a) (rs1 rs2: dreg) (chk1 chk2: memory_chunk) (a: addressing) (**r store two int64 *) . Inductive arith_p : Type := @@ -481,7 +484,7 @@ Definition exec_load_double (chk1 chk2: memory_chunk) (transf: val -> val) (a: addressing) (rd1 rd2: dreg) (rs: regset) (m: mem) := if is_pair_addressing_mode_correct a then let addr := (eval_addressing a rs) in - let ofs := match chk1 with | Mint32 | Many32 => 4 | _ => 8 end in + let ofs := match chk1 with | Mint32 | Mfloat32 | Many32 => 4 | _ => 8 end in let addr' := (eval_addressing (get_offset_addr a ofs) rs) in match Mem.loadv chk1 m addr with | None => Stuck @@ -505,7 +508,7 @@ Definition exec_store_double (chk1 chk2: memory_chunk) (rs: regset) (m: mem) := if is_pair_addressing_mode_correct a then let addr := (eval_addressing a rs) in - let ofs := match chk1 with | Mint32 | Many32 => 4 | _ => 8 end in + let ofs := match chk1 with | Mint32 | Mfloat32 | Many32 => 4 | _ => 8 end in let addr' := (eval_addressing (get_offset_addr a ofs) rs) in match Mem.storev chk1 m addr v1 with | None => Stuck |