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Renamed preprocessed file such that name is legal C identifier.

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This is necessary for VeriFast to refer to the file as module.
This commit is contained in:
Tobias Reinhard 2022-11-03 13:16:10 -04:00
parent e064c380d7
commit 01c19a2099
3 changed files with 101 additions and 101 deletions
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2
verification/verifast/custom_build_scripts_RP2040/preprocess_tasks_c.sh
View file

@ -29,7 +29,7 @@ LOG_PP_ERR="$LOG_PP_OUT_DIR/error--$TIMESTAMP.c"
LOG_VF_RW_TASK_C="$LOG_PP_OUT_DIR/tasks--vf_rw--$TIMESTAMP.c" LOG_VF_RW_TASK_C="$LOG_PP_OUT_DIR/tasks--vf_rw--$TIMESTAMP.c"
PP_OUT_DIR="$VF_PROOF_BASE_DIR/preprocessed_files" PP_OUT_DIR="$VF_PROOF_BASE_DIR/preprocessed_files"
PP_TASK_C="$PP_OUT_DIR/tasks--pp.c" PP_TASK_C="$PP_OUT_DIR/tasks__pp.c"

198
verification/verifast/preprocessed_files/tasks--pp.c → verification/verifast/preprocessed_files/tasks__pp.c
View file

@ -60,40 +60,40 @@ typedef intptr_t ptrdiff_t;
typedef intptr_t ssize_t; typedef intptr_t ssize_t;
// # 5 "/Users/reitobia/programs/verifast-21.04-83-gfae956f7/bin/malloc.h" 2 // # 5 "/Users/reitobia/programs/verifast-21.04-83-gfae956f7/bin/malloc.h" 2
/*@ /*@
// In Standard C, freeing a null pointer is allowed and is a no-op. // In Standard C, freeing a null pointer is allowed and is a no-op.
lemma_auto void malloc_block_null(); lemma_auto void malloc_block_null();
requires emp; requires emp;
ensures malloc_block(0, 0); ensures malloc_block(0, 0);
lemma void malloc_block_limits(void *array); lemma void malloc_block_limits(void *array);
requires [?f]malloc_block(array, ?size); requires [?f]malloc_block(array, ?size);
ensures [f]malloc_block(array, size) &*& (void *)0 <= array &*& 0 <= size &*& array + size <= (void *)UINTPTR_MAX; ensures [f]malloc_block(array, size) &*& (void *)0 <= array &*& 0 <= size &*& array + size <= (void *)UINTPTR_MAX;
@*/ @*/
void *malloc(size_t size); void *malloc(size_t size);
//@ requires true; //@ requires true;
/*@ /*@
ensures ensures
result == 0 ? result == 0 ?
emp emp
: :
chars_(result, size, _) &*& malloc_block(result, size) &*& chars_(result, size, _) &*& malloc_block(result, size) &*&
(char *)0 < result && result + size <= (char *)UINTPTR_MAX; // one-past-end does not overflow (char *)0 < result && result + size <= (char *)UINTPTR_MAX; // one-past-end does not overflow
@*/ @*/
//@ terminates; //@ terminates;
void *calloc(size_t nmemb, size_t size); void *calloc(size_t nmemb, size_t size);
//@ requires true; //@ requires true;
/*@ /*@
ensures ensures
result == 0 ? result == 0 ?
emp emp
: :
chars(result, nmemb * size, ?cs) &*& malloc_block(result, nmemb * size) &*& all_eq(cs, 0) == true &*& chars(result, nmemb * size, ?cs) &*& malloc_block(result, nmemb * size) &*& all_eq(cs, 0) == true &*&
(char *)0 < result && result + nmemb * size <= (char *)UINTPTR_MAX; // one-past-end does not overflow (char *)0 < result && result + nmemb * size <= (char *)UINTPTR_MAX; // one-past-end does not overflow
@*/ @*/
//@ terminates; //@ terminates;
@ -104,16 +104,16 @@ void free(void *array);
void *realloc(void *array, size_t newSize); void *realloc(void *array, size_t newSize);
//@ requires malloc_block(array, ?size) &*& chars(array, size, ?cs); //@ requires malloc_block(array, ?size) &*& chars(array, size, ?cs);
/*@ /*@
ensures ensures
result == 0 ? result == 0 ?
malloc_block(array, size) &*& chars(array, size, cs) malloc_block(array, size) &*& chars(array, size, cs)
: :
malloc_block(result, newSize) &*& malloc_block(result, newSize) &*&
newSize <= size ? newSize <= size ?
chars(result, _, take(newSize, cs)) chars(result, _, take(newSize, cs))
: :
chars(result, _, cs) &*& chars(result + size, newSize - size, _); chars(result, _, cs) &*& chars(result + size, newSize - size, _);
@*/ @*/
//@ terminates; //@ terminates;
// # 6 "/Users/reitobia/programs/verifast-21.04-83-gfae956f7/bin/stdlib.h" 2 // # 6 "/Users/reitobia/programs/verifast-21.04-83-gfae956f7/bin/stdlib.h" 2
@ -158,21 +158,21 @@ void memcpy(void *array, void *array0, size_t count);
//@ ensures chars(array, count, cs0) &*& [f]chars(array0, count, cs0); //@ ensures chars(array, count, cs0) &*& [f]chars(array0, count, cs0);
void memmove(void *dest, void *src, size_t count); void memmove(void *dest, void *src, size_t count);
/*@ /*@
requires requires
chars(src, count, ?cs) &*& chars(src, count, ?cs) &*&
dest <= src ? dest <= src ?
chars(dest, src - dest, _) chars(dest, src - dest, _)
: :
chars(src + count, dest - src, _); chars(src + count, dest - src, _);
@*/ @*/
/*@ /*@
ensures ensures
chars(dest, count, cs) &*& chars(dest, count, cs) &*&
dest <= src ? dest <= src ?
chars(dest + count, src - dest, _) chars(dest + count, src - dest, _)
: :
chars(src, dest - src, _); chars(src, dest - src, _);
@*/ @*/
size_t strlen(char *string); size_t strlen(char *string);
@ -193,15 +193,15 @@ char *memchr(char *array, char c, size_t count);
char* strchr(char *str, char c); char* strchr(char *str, char c);
//@ requires [?f]string(str, ?cs); //@ requires [?f]string(str, ?cs);
/*@ ensures /*@ ensures
[f]string(str, cs) &*& [f]string(str, cs) &*&
c == 0 ? c == 0 ?
result == str + length(cs) result == str + length(cs)
: :
result == 0 ? result == 0 ?
mem(c, cs) == false mem(c, cs) == false
: :
mem(c, cs) == true &*& result == str + index_of(c, cs); mem(c, cs) == true &*& result == str + index_of(c, cs);
@*/ @*/
void* memset(void *array, char value, size_t size); void* memset(void *array, char value, size_t size);
@ -548,33 +548,33 @@ typedef void (* TaskFunction_t)( void * );
* must be set in the compiler's include path. */ * must be set in the compiler's include path. */
// # 1 "/Users/reitobia/repos2/FreeRTOS-Kernel/portable/ThirdParty/GCC/RP2040/include/portmacro.h" 1 // # 1 "/Users/reitobia/repos2/FreeRTOS-Kernel/portable/ThirdParty/GCC/RP2040/include/portmacro.h" 1
/* /*
* FreeRTOS SMP Kernel V202110.00 * FreeRTOS SMP Kernel V202110.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Copyright (c) 2021 Raspberry Pi (Trading) Ltd. * Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
* *
* SPDX-License-Identifier: MIT AND BSD-3-Clause * SPDX-License-Identifier: MIT AND BSD-3-Clause
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy of * Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in * this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to * the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so, * the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions: * subject to the following conditions:
* *
* The above copyright notice and this permission notice shall be included in all * The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software. * copies or substantial portions of the Software.
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* *
* https://www.FreeRTOS.org * https://www.FreeRTOS.org
* https://github.com/FreeRTOS * https://github.com/FreeRTOS
* *
*/ */
// # 37 "/Users/reitobia/repos2/FreeRTOS-Kernel/portable/ThirdParty/GCC/RP2040/include/portmacro.h" // # 37 "/Users/reitobia/repos2/FreeRTOS-Kernel/portable/ThirdParty/GCC/RP2040/include/portmacro.h"
// # 1 "/Users/reitobia/repos2/FreeRTOS-Kernel/verification/verifast/sdks/pico-sdk/src/common/pico_base/include/pico.h" 1 // # 1 "/Users/reitobia/repos2/FreeRTOS-Kernel/verification/verifast/sdks/pico-sdk/src/common/pico_base/include/pico.h" 1
@ -4283,14 +4283,14 @@ int spin_lock_claim_unused(bool required);
bool spin_lock_is_claimed(uint lock_num); bool spin_lock_is_claimed(uint lock_num);
// # 39 "/Users/reitobia/repos2/FreeRTOS-Kernel/portable/ThirdParty/GCC/RP2040/include/portmacro.h" 2 // # 39 "/Users/reitobia/repos2/FreeRTOS-Kernel/portable/ThirdParty/GCC/RP2040/include/portmacro.h" 2
/*----------------------------------------------------------- /*-----------------------------------------------------------
* Port specific definitions. * Port specific definitions.
* *
* The settings in this file configure FreeRTOS correctly for the * The settings in this file configure FreeRTOS correctly for the
* given hardware and compiler. * given hardware and compiler.
* *
* These settings should not be altered. * These settings should not be altered.
*----------------------------------------------------------- *-----------------------------------------------------------
*/ */
/* Type definitions. */ /* Type definitions. */
@ -4306,7 +4306,7 @@ bool spin_lock_is_claimed(uint lock_num);
typedef uint32_t TickType_t; typedef uint32_t TickType_t;
/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do /* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
* not need to be guarded with a critical section. */ * not need to be guarded with a critical section. */
@ -4317,13 +4317,13 @@ bool spin_lock_is_claimed(uint lock_num);
/* Reason for rewrite: VeriFast does not support the attriibute `used`. /* Reason for rewrite: VeriFast does not support the attriibute `used`.
*/ */
/* We have to use PICO_DIVIDER_DISABLE_INTERRUPTS as the source of truth rathern than our config, /* We have to use PICO_DIVIDER_DISABLE_INTERRUPTS as the source of truth rathern than our config,
* as our FreeRTOSConfig.h header cannot be included by ASM code - which is what this affects in the SDK */ * as our FreeRTOSConfig.h header cannot be included by ASM code - which is what this affects in the SDK */
@ -4388,11 +4388,11 @@ bool spin_lock_is_claimed(uint lock_num);
/* Note this is a single method with uxAcquire parameter since we have /* Note this is a single method with uxAcquire parameter since we have
* static vars, the method is always called with a compile time constant for * static vars, the method is always called with a compile time constant for
* uxAcquire, and the compiler should dothe right thing! */ * uxAcquire, and the compiler should dothe right thing! */
/* Reason for rewrite: VeriFast does not support local static variables. /* Reason for rewrite: VeriFast does not support local static variables.
*/ */
// # 226 "/Users/reitobia/repos2/FreeRTOS-Kernel/portable/ThirdParty/GCC/RP2040/include/portmacro.h" // # 226 "/Users/reitobia/repos2/FreeRTOS-Kernel/portable/ThirdParty/GCC/RP2040/include/portmacro.h"
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

2
verification/verifast/start-vfide--preprocessed.sh
View file

@ -11,7 +11,7 @@ echo Path to vfide binary : "\'$VFIDE\'"
START_WD=`pwd` START_WD=`pwd`
PP_SCRIPT_DIR="$START_WD/custom_build_scripts_RP2040" PP_SCRIPT_DIR="$START_WD/custom_build_scripts_RP2040"
PP_SCRIPT="./preprocess_tasks_c.sh" PP_SCRIPT="./preprocess_tasks_c.sh"
PP_TASK_C="$START_WD/preprocessed_files/tasks--pp.c" PP_TASK_C="$START_WD/preprocessed_files/tasks__pp.c"
FONT_SIZE=16 FONT_SIZE=16