diff options
| -rw-r--r-- | mppa_k1c/Asmblockgen.v | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/mppa_k1c/Asmblockgen.v b/mppa_k1c/Asmblockgen.v index 6af18178..d6e168bb 100644 --- a/mppa_k1c/Asmblockgen.v +++ b/mppa_k1c/Asmblockgen.v @@ -21,6 +21,7 @@ Require Archi. Require Import Coqlib Errors. Require Import AST Integers Floats Memdata. Require Import Op Locations Machblock Asmblock. +Require ExtValues. Local Open Scope string_scope. Local Open Scope error_monad_scope. @@ -773,18 +774,24 @@ Definition transl_op end) | Oextfz stop start, a1 :: nil => - assertion ((Z.leb start stop) - && (Z.geb start Z.zero) - && (Z.ltb stop Int.zwordsize)); + assertion (ExtValues.is_bitfield stop start); do rd <- ireg_of res; do rs <- ireg_of a1; OK (Pextfz stop start rd rs ::i k) | Oextfs stop start, a1 :: nil => - assertion ((Z.leb start stop) - && (Z.geb start Z.zero) - && (Z.ltb stop Int.zwordsize)); + assertion (ExtValues.is_bitfield stop start); do rd <- ireg_of res; do rs <- ireg_of a1; OK (Pextfs stop start rd rs ::i k) + + | Oextfzl stop start, a1 :: nil => + assertion (ExtValues.is_bitfieldl stop start); + do rd <- ireg_of res; do rs <- ireg_of a1; + OK (Pextfzl stop start rd rs ::i k) + + | Oextfsl stop start, a1 :: nil => + assertion (ExtValues.is_bitfieldl stop start); + do rd <- ireg_of res; do rs <- ireg_of a1; + OK (Pextfsl stop start rd rs ::i k) | _, _ => Error(msg "Asmgenblock.transl_op") |