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List proofs and signoff (#194)

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Nathan Chong 2020-08-27 14:59:12 -04:00 • committed by GitHub
parent 6d35a38bdd
commit 669084ee8f
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16 changed files with 1737 additions and 59 deletions
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2
FreeRTOS/Test/VeriFast/scripts/annotation_overhead.sh
View file

@ -1,3 +1,3 @@
#!/bin/bash -eu
NO_COVERAGE=1 EXTRA_VERIFAST_ARGS=-stats make queue | grep overhead: | sort | uniq
NO_COVERAGE=1 EXTRA_VERIFAST_ARGS=-stats make queue list | grep overhead: | sort | uniq

4
FreeRTOS/Test/VeriFast/scripts/diff_files.md
View file

@ -16,7 +16,7 @@ implementation and the proof directory.
```
cd scripts
./generate_diff_files.sh
# will extract to ./FreeRTOS-Kernel/generated and ./queue/generated
# will extract to ./FreeRTOS-Kernel/generated and ./queue/generated and ./list/generated
```
Then use `diff` for a side-by-side comparison. Note that the `--color=always`
@ -24,12 +24,14 @@ flag needs v3.4+:
```
diff --color=always --width=$COLUMNS --suppress-common-lines --side-by-side FreeRTOS-Kernel/generated queue/generated | less -r
diff --color=always --width=$COLUMNS --suppress-common-lines --side-by-side FreeRTOS-Kernel/generated list/generated | less -r
```
Or generate a html report using `diff2html`:
```
diff -u FreeRTOS-Kernel/generated queue/generated | diff2html -i stdin
diff -u FreeRTOS-Kernel/generated list/generated | diff2html -i stdin
```
The expectation is that the proofs make minimal changes to the original source

29
FreeRTOS/Test/VeriFast/scripts/generate_diff_files.sh
View file

@ -1,6 +1,6 @@
#!/bin/bash -eu
FUNCS=(
QUEUE_FUNCS=(
prvCopyDataFromQueue
prvCopyDataToQueue
prvInitialiseNewQueue
@ -22,6 +22,14 @@ FUNCS=(
xQueueReceiveFromISR
)
LIST_FUNCS=(
uxListRemove
vListInitialise
vListInitialiseItem
vListInsertEnd
vListInsert
)
if [ ! -d "FreeRTOS-Kernel" ]; then
git clone https://github.com/FreeRTOS/FreeRTOS-Kernel.git
fi
@ -29,7 +37,11 @@ pushd FreeRTOS-Kernel > /dev/null
rm -rf tags generated
ctags --excmd=number queue.c
mkdir generated
for f in ${FUNCS[@]}; do
for f in ${QUEUE_FUNCS[@]}; do
../extract.py tags $f > generated/$f.c
done
ctags --excmd=number list.c
for f in ${LIST_FUNCS[@]}; do
../extract.py tags $f > generated/$f.c
done
popd > /dev/null
@ -40,8 +52,19 @@ pushd queue > /dev/null
rm -rf tags generated
ctags --excmd=number *.c
mkdir generated
for f in ${FUNCS[@]}; do
for f in ${QUEUE_FUNCS[@]}; do
../scripts/extract.py tags $f > generated/$f.c
done
popd > /dev/null
echo "created: queue/generated"
ln -fs ../list .
pushd list > /dev/null
rm -rf tags generated
ctags --excmd=number *.c
mkdir generated
for f in ${LIST_FUNCS[@]}; do
../scripts/extract.py tags $f > generated/$f.c
done
popd > /dev/null
echo "created: list/generated"