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Renamed predicate stack_p_2 into stack_p

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This commit is contained in:
Tobias Reinhard 2022-12-13 10:57:41 -05:00
parent 3675aa6011
commit 677ffa8cea
3 changed files with 7 additions and 7 deletions
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8
Test/VeriFast/tasks/vTaskSwitchContext/include/stack_macros.h
View file

@ -112,10 +112,10 @@
@*/ \
{ \
/*@ open prvSeg_TCB_p(gCurrentTCB, ulFreeBytesOnStack); @*/ \
/*@ assert( stack_p_2(?pxStack, ?ulStackDepth, ?pxTopOfStack, \
/*@ assert( stack_p(?pxStack, ?ulStackDepth, ?pxTopOfStack, \
?ulFreeBytes, ?ulUsedCells, ?ulUnalignedBytes) ); \
@*/ \
/*@ open stack_p_2(_, _, _, _, _, _); @*/ \
/*@ open stack_p(_, _, _, _, _, _); @*/ \
/* The detour below allows us to skip proving that `ulFreeBytes` \
* is a multiple of `sizeof(StackType_t)`. \
*/ \
@ -136,7 +136,7 @@
/*@ integers__to_chars(pxStack); @*/ \
/*@ chars_join((char*) pxStack); @*/ \
/*@ chars_split((char*) pxStack, ulFreeBytesOnStack); @*/ \
/*@ close stack_p_2(pxStack, ulStackDepth, pxTopOfStack, \
/*@ close stack_p(pxStack, ulStackDepth, pxTopOfStack, \
ulFreeBytes, ulUsedCells, ulUnalignedBytes); \
@*/ \
/*@ close prvSeg_TCB_p(gCurrentTCB, ulFreeBytesOnStack); @*/ \
@ -149,7 +149,7 @@
integers__to_chars(pxStack); \
chars_join((char*) pxStack); \
chars_split((char*) pxStack, ulFreeBytesOnStack); \
close stack_p_2(pxStack, ulStackDepth, pxTopOfStack, \
close stack_p(pxStack, ulStackDepth, pxTopOfStack, \
ulFreeBytes, ulUsedCells, ulUnalignedBytes); \
close prvSeg_TCB_p(gCurrentTCB, ulFreeBytesOnStack); \
} \

2
Test/VeriFast/tasks/vTaskSwitchContext/proof/stack_predicates.h
View file

@ -4,7 +4,7 @@
/*@
// Represents a stack that grows down (cf. RP2040 stack)
predicate stack_p_2(StackType_t * pxStack,
predicate stack_p(StackType_t * pxStack,
uint32_t ulStackDepth,
StackType_t * pxTopOfStack,
uint32_t ulFreeBytes,

4
Test/VeriFast/tasks/vTaskSwitchContext/proof/task_predicates.h
View file

@ -15,7 +15,7 @@ predicate TCB_p(TCB_t * tcb, uint32_t ulFreeBytesOnStack) =
malloc_block_tskTaskControlBlock(tcb) &*&
tcb->pxStack |-> ?stackPtr &*&
tcb->pxTopOfStack |-> ?topPtr &*&
stack_p_2(stackPtr, ?ulStackDepth, topPtr,
stack_p(stackPtr, ?ulStackDepth, topPtr,
ulFreeBytesOnStack, ?ulUsedCells, ?ulUnalignedBytes) &*&
xLIST_ITEM(&tcb->xStateListItem, _, _, _, _, _) &*&
@ -63,7 +63,7 @@ predicate TCB_p(TCB_t * tcb, uint32_t ulFreeBytesOnStack) =
predicate prvSeg_TCB_p(TCB_t* tcb, uint32_t ulFreeBytesOnStack) =
tcb->pxStack |-> ?stackPtr &*&
tcb->pxTopOfStack |-> ?topPtr &*&
stack_p_2(stackPtr, ?ulStackDepth, topPtr,
stack_p(stackPtr, ?ulStackDepth, topPtr,
ulFreeBytesOnStack, ?ulUsedCells, ?ulUnalignedBytes);
// This predicate represents a shared part of a TCB that can be accessed by