diff options
| -rw-r--r-- | checklink/Check.ml | 57 |
1 files changed, 43 insertions, 14 deletions
diff --git a/checklink/Check.ml b/checklink/Check.ml index 9d668fa..bda2a03 100644 --- a/checklink/Check.ml +++ b/checklink/Check.ml @@ -1125,26 +1125,33 @@ let rec compare_code ccode ecode pc: checker = fun fw -> end | Pbtbl(reg, table) -> begin match ecode with - | ADDIS (rD0, rA0, simm0) :: - LWZ (rD1, rA1, d1) :: - MTSPR (rS2, spr2) :: - BCCTRx(bo3, bi3, rc3) :: es -> + | RLWINMx(rS0, rA0, sh, mb, me, rc0) :: + ADDIS (rD1, rA1, simm1) :: + LWZ (rD2, rA2, d2) :: + MTSPR (rS3, spr3) :: + BCCTRx(bo4, bi4, rc4) :: es -> let tblvaddr = Int32.( - add (shift_left (Safe32.of_int simm0) 16) (exts d1) + add (shift_left (Safe32.of_int simm1) 16) (exts d2) ) in let tblsize = Safe32.of_int (32 * List.length table) in OK(fw) - >>= match_iregs GPR12 rD0 - >>= match_iregs reg rA0 - >>= match_iregs GPR12 rD1 + >>= match_iregs GPR12 rA0 + >>= match_iregs reg rS0 + >>= match_ints sh 2 + >>= match_ints mb 0 + >>= match_ints me 29 + >>= match_bools false rc0 >>= match_iregs GPR12 rA1 - >>= match_iregs GPR12 rS2 - >>= match_ctr spr2 - >>= match_bo_ctr bo3 - >>= match_ints 0 bi3 - >>= match_bools false rc3 + >>= match_iregs GPR12 rD1 + >>= match_iregs GPR12 rA2 + >>= match_iregs GPR12 rD2 + >>= match_iregs GPR12 rS3 + >>= match_ctr spr3 + >>= match_bo_ctr bo4 + >>= match_ints 0 bi4 + >>= match_bools false rc4 >>= match_jmptbl table tblvaddr tblsize - >>= compare_code cs es (Int32.add 16l pc) + >>= compare_code cs es (Int32.add 20l pc) | _ -> error end | Pbuiltin(ef, args, res) -> @@ -1302,6 +1309,28 @@ let rec compare_code ccode ecode pc: checker = fun fw -> >>= recur_simpl | _ -> error end + | "__builtin_fcti", [FR r1], IR rd -> + begin match ecode with + | FCTIWx(frD0, frB0, rc0) :: + STFDU (frS1, rA1, d1) :: + LWZ (rD2, rA2, d2) :: + ADDI (rD3, rA3, simm3) :: es -> + OK(fw) + >>= match_fregs FPR13 frD0 + >>= match_fregs r1 frB0 + >>= match_bools false rc0 + >>= match_fregs FPR13 frS1 + >>= match_iregs GPR1 rA1 + >>= match_int32s (-8l) (exts d1) + >>= match_iregs rd rD2 + >>= match_iregs GPR1 rA2 + >>= match_int32s 4l (exts d2) + >>= match_iregs GPR1 rD3 + >>= match_iregs GPR1 rA3 + >>= match_int32s 8l (exts simm3) + >>= compare_code cs es (Int32.add 16l pc) + | _ -> error + end | "__builtin_read16_reversed", [IR a1], IR res -> begin match ecode with | LHBRX(rD, rA, rB):: es -> |