diff options
Diffstat (limited to 'backend/RTL.v')
| -rw-r--r-- | backend/RTL.v | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/backend/RTL.v b/backend/RTL.v index a39d37cb..d191918c 100644 --- a/backend/RTL.v +++ b/backend/RTL.v @@ -16,17 +16,9 @@ intermediate language after Cminor and CminorSel. *) -Require Import Coqlib. -Require Import Maps. -Require Import AST. -Require Import Integers. -Require Import Values. -Require Import Events. -Require Import Memory. -Require Import Globalenvs. -Require Import Smallstep. -Require Import Op. -Require Import Registers. +Require Import Coqlib Maps. +Require Import AST Integers Values Events Memory Globalenvs Smallstep. +Require Import Op Registers. (** * Abstract syntax *) @@ -246,7 +238,7 @@ Inductive step: state -> trace -> state -> Prop := find_function ros rs = Some fd -> funsig fd = sig -> Mem.free m stk 0 f.(fn_stacksize) = Some m' -> - step (State s f (Vptr stk Int.zero) pc rs m) + step (State s f (Vptr stk Ptrofs.zero) pc rs m) E0 (Callstate s fd rs##args m') | exec_Ibuiltin: forall s f sp pc rs m ef args res pc' vargs t vres m', @@ -273,7 +265,7 @@ Inductive step: state -> trace -> state -> Prop := forall s f stk pc rs m or m', (fn_code f)!pc = Some(Ireturn or) -> Mem.free m stk 0 f.(fn_stacksize) = Some m' -> - step (State s f (Vptr stk Int.zero) pc rs m) + step (State s f (Vptr stk Ptrofs.zero) pc rs m) E0 (Returnstate s (regmap_optget or Vundef rs) m') | exec_function_internal: forall s f args m m' stk, @@ -281,7 +273,7 @@ Inductive step: state -> trace -> state -> Prop := step (Callstate s (Internal f) args m) E0 (State s f - (Vptr stk Int.zero) + (Vptr stk Ptrofs.zero) f.(fn_entrypoint) (init_regs args f.(fn_params)) m') |