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C/C++ library: move free/delete-only definitions to library
With the support of building initialisers while adding the library we can move library-only symbols to the library. This avoids polluting the initialisation function for all cases that don't actually use memory (de-)allocation library functions.
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‎regression/cbmc-library/alloca-02/main.c

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Original file line numberDiff line numberDiff line change
@@ -4,9 +4,14 @@
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void *alloca(size_t alloca_size);
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#endif
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7+
// intentionally type conflicting: the built-in library uses const void*; this
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// is to check that object type updates are performed
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extern const char *__CPROVER_alloca_object;
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int *foo()
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{
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int *foo_ptr = alloca(sizeof(int));
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__CPROVER_assert(foo_ptr == __CPROVER_alloca_object, "may fail");
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return foo_ptr;
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}
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‎regression/cbmc-library/alloca-02/test.desc

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,7 @@ CORE
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main.c
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--pointer-check
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dereference failure: dead object in \*from_foo: FAILURE$
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^\*\* 1 of 6 failed
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^\*\* 2 of 7 failed
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^VERIFICATION FAILED$
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^EXIT=10$
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^SIGNAL=0$

‎regression/cbmc/xml-escaping/debug_output.desc

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@@ -4,7 +4,6 @@ main.c
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^EXIT=10$
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^SIGNAL=0$
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VERIFICATION FAILED
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⇔ false
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\¬main\:\:1\:\:x\!0\@1\#1
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--
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XML does not support escaping non-printable character

‎regression/cprover/arrays/array1.desc

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -3,11 +3,11 @@ array1.c
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--text --solve --inline --no-safety
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^EXIT=10$
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^SIGNAL=0$
6-
^\(\d+\) ∀ ς : state \. S19\(ς\) ⇒ S20\(ς\[element_address\(❝array❞, .*1.*\):=10\]\)$
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^\(\d+\) ∀ ς : state \. S20\(ς\) ⇒ S21\(ς\[element_address\(❝array❞, .*2.*\):=20\]\)$
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^\(\d+\) ∀ ς : state \. S21\(ς\) ⇒ \(ς\(element_address\(❝array❞, .*1.*\)\) = 10\)$
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^\(\d+\) ∀ ς : state \. S22\(ς\) ⇒ \(ς\(element_address\(❝array❞, .*2.*\)\) = 20\)$
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^\(\d+\) ∀ ς : state \. S23\(ς\) ⇒ \(ς\(element_address\(❝array❞, .*2.*\)\) = 30\)$
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^\(\d+\) ∀ ς : state \. S16\(ς\) ⇒ S17\(ς\[element_address\(❝array❞, .*1.*\):=10\]\)$
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^\(\d+\) ∀ ς : state \. S17\(ς\) ⇒ S18\(ς\[element_address\(❝array❞, .*2.*\):=20\]\)$
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^\(\d+\) ∀ ς : state \. S18\(ς\) ⇒ \(ς\(element_address\(❝array❞, .*1.*\)\) = 10\)$
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^\(\d+\) ∀ ς : state \. S19\(ς\) ⇒ \(ς\(element_address\(❝array❞, .*2.*\)\) = 20\)$
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^\(\d+\) ∀ ς : state \. S20\(ς\) ⇒ \(ς\(element_address\(❝array❞, .*2.*\)\) = 30\)$
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^\[main\.assertion\.1\] line \d+ property 1: SUCCESS$
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^\[main\.assertion\.2\] line \d+ property 2: SUCCESS$
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^\[main\.assertion\.3\] line \d+ property 3: REFUTED$

‎regression/cprover/arrays/array2.desc

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -3,9 +3,9 @@ array2.c
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--text --solve --inline --no-safety
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^EXIT=10$
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^SIGNAL=0$
6-
^\(\d+\) ∀ ς : state \. \(S22\(ς\) ∧ ς\(❝main::1::i❞\) = ς\(❝main::1::j❞\)\) ⇒ S23\(ς\)$
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^\(\d+\) ∀ ς : state \. S23\(ς\) ⇒ \(ς\(element_address\(❝main::1::array❞, cast\(ς\(❝main::1::i❞\), signedbv\[64\]\)\)\) = ς\(element_address\(❝main::1::array❞, cast\(ς\(❝main::1::j❞\), signedbv\[64\]\)\)\)\)$
8-
^\(\d+\) ∀ ς : state \. S24\(ς\) ⇒ \(ς\(element_address\(❝main::1::array❞, cast\(ς\(❝main::1::i❞\), signedbv\[64\]\)\)\) = ς\(element_address\(❝main::1::array❞, cast\(ς\(❝main::1::k❞\), signedbv\[64\]\)\)\)\)$
6+
^\(\d+\) ∀ ς : state \. \(S19\(ς\) ∧ ς\(❝main::1::i❞\) = ς\(❝main::1::j❞\)\) ⇒ S20\(ς\)$
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^\(\d+\) ∀ ς : state \. S20\(ς\) ⇒ \(ς\(element_address\(❝main::1::array❞, cast\(ς\(❝main::1::i❞\), signedbv\[64\]\)\)\) = ς\(element_address\(❝main::1::array❞, cast\(ς\(❝main::1::j❞\), signedbv\[64\]\)\)\)\)$
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^\(\d+\) ∀ ς : state \. S21\(ς\) ⇒ \(ς\(element_address\(❝main::1::array❞, cast\(ς\(❝main::1::i❞\), signedbv\[64\]\)\)\) = ς\(element_address\(❝main::1::array❞, cast\(ς\(❝main::1::k❞\), signedbv\[64\]\)\)\)\)$
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^\[main\.assertion\.1\] line \d+ property 1: SUCCESS$
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^\[main\.assertion\.2\] line \d+ property 2: REFUTED$
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--

‎regression/cprover/basic/assume1.desc

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -6,9 +6,9 @@ assume1.c
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^ \(\d+\) ∀ ς : state \. initial_state\(ς\) ⇒ SInitial\(ς\)$
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^ \(\d+\) S0 = SInitial$
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^ \(\d+\) S1 = S0$
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^\(\d+\) ∀ ς : state \. \(S19\(ς\) ∧ ς\(❝main::1::x❞\) ≥ 10\) ⇒ S20\(ς\)$
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^\(\d+\) ∀ ς : state \. S20\(ς\) ⇒ \(ς\(❝main::1::x❞\) ≥ 5\)$
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^\(\d+\) ∀ ς : state \. S21\(ς\) ⇒ \(ς\(❝main::1::x❞\) ≥ 15\)$
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^\(\d+\) ∀ ς : state \. \(S16\(ς\) ∧ ς\(❝main::1::x❞\) ≥ 10\) ⇒ S17\(ς\)$
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^\(\d+\) ∀ ς : state \. S17\(ς\) ⇒ \(ς\(❝main::1::x❞\) ≥ 5\)$
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^\(\d+\) ∀ ς : state \. S18\(ς\) ⇒ \(ς\(❝main::1::x❞\) ≥ 15\)$
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^\[main\.assertion\.1\] line \d+ property 1: SUCCESS$
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^\[main\.assertion\.2\] line \d+ property 2: REFUTED$
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--

‎regression/cprover/basic/basic1.desc

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@@ -5,8 +5,8 @@ basic1.c
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^SIGNAL=0$
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^ \(\d+\) ∀ ς : state \. initial_state\(ς\) ⇒ SInitial\(ς\)$
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^ \(\d+\) S0 = SInitial$
8-
^\(\d+\) ∀ ς : state \. S16\(ς\) ⇒ S17\(ς\[❝x❞:=0\]\)$
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^\(\d+\) ∀ ς : state \. S19\(ς\) ⇒ S20\(ς\[❝x❞:=1\]\)$
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^\(\d+\) ∀ ς : state \. S20\(ς\) ⇒ \(ς\(❝x❞\) = 1\)$
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^\(\d+\) ∀ ς : state \. S13\(ς\) ⇒ S14\(ς\[❝x❞:=0\]\)$
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^\(\d+\) ∀ ς : state \. S16\(ς\) ⇒ S17\(ς\[❝x❞:=1\]\)$
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^\(\d+\) ∀ ς : state \. S17\(ς\) ⇒ \(ς\(❝x❞\) = 1\)$
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^\[main\.assertion\.1\] line \d+ property 1: SUCCESS$
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--

‎regression/cprover/basic/basic2.desc

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -3,11 +3,11 @@ basic2.c
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--text --solve --inline
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^EXIT=0$
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^SIGNAL=0$
6-
^\(\d+\) ∀ ς : state \. S16\(ς\) ⇒ S17\(ς\[❝x❞:=0\]\)$
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^\(\d+\) ∀ ς : state \. S13\(ς\) ⇒ S14\(ς\[❝x❞:=0\]\)$
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^\(\d+\) S15 = S14$
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^\(\d+\) S16 = S15$
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^\(\d+\) ∀ ς : state \. S16\(ς\) ⇒ S17\(ς\[❝x❞:=1\]\)$
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^\(\d+\) S18 = S17$
8-
^\(\d+\) S19 = S18$
9-
^\(\d+\) ∀ ς : state \. S19\(ς\) ⇒ S20\(ς\[❝x❞:=1\]\)$
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^\(\d+\) S21 = S20$
11-
^\(\d+\) ∀ ς : state \. S21\(ς\) ⇒ \(ς\(❝x❞\) = 1\)$
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^\(\d+\) ∀ ς : state \. S18\(ς\) ⇒ \(ς\(❝x❞\) = 1\)$
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^\[main\.assertion\.1\] line \d+ property 1: SUCCESS$
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--

‎regression/cprover/basic/basic3.desc

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -3,10 +3,10 @@ basic3.c
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--text --solve --inline
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^EXIT=0$
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^SIGNAL=0$
6-
\(\d+\) ∀ ς : state \. S16\(ς\) ⇒ S17\(ς\[❝x❞:=0\]\)
7-
\(\d+\) ∀ ς : state \. S17\(ς\) ⇒ S18\(ς\[❝y❞:=0\]\)
8-
\(\d+\) ∀ ς : state \. S20\(ς\) ⇒ S21\(ς\[❝x❞:=1\]\)
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\(\d+\) ∀ ς : state \. S21\(ς\) ⇒ S22\(ς\[❝y❞:=2\]\)
10-
\(\d+\) ∀ ς : state \. S22\(ς\) ⇒ \(ς\(❝x❞\) = 1\)
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\(\d+\) ∀ ς : state \. S13\(ς\) ⇒ S14\(ς\[❝x❞:=0\]\)
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\(\d+\) ∀ ς : state \. S14\(ς\) ⇒ S15\(ς\[❝y❞:=0\]\)
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\(\d+\) ∀ ς : state \. S17\(ς\) ⇒ S18\(ς\[❝x❞:=1\]\)
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\(\d+\) ∀ ς : state \. S18\(ς\) ⇒ S19\(ς\[❝y❞:=2\]\)
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\(\d+\) ∀ ς : state \. S19\(ς\) ⇒ \(ς\(❝x❞\) = 1\)
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^\[main\.assertion\.1\] line \d+ property 1: SUCCESS$
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--

‎regression/cprover/basic/basic4.desc

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -3,9 +3,9 @@ basic4.c
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--text --solve --inline
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^EXIT=10$
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^SIGNAL=0$
6-
^\(\d+\) ∀ ς : state \. S16\(ς\) ⇒ S17\(ς\[❝x❞:=0\]\)$
7-
^\(\d+\) ∀ ς : state \. S19\(ς\) ⇒ S20\(ς\[❝x❞:=1\]\)$
8-
^\(\d+\) ∀ ς : state \. S20\(ς\) ⇒ S21\(ς\[❝x❞:=2\]\)$
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^\(\d+\) ∀ ς : state \. S21\(ς\) ⇒ \(ς\(❝x❞\) = 1\)$
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^\(\d+\) ∀ ς : state \. S13\(ς\) ⇒ S14\(ς\[❝x❞:=0\]\)$
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^\(\d+\) ∀ ς : state \. S16\(ς\) ⇒ S17\(ς\[❝x❞:=1\]\)$
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^\(\d+\) ∀ ς : state \. S17\(ς\) ⇒ S18\(ς\[❝x❞:=2\]\)$
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^\(\d+\) ∀ ς : state \. S18\(ς\) ⇒ \(ς\(❝x❞\) = 1\)$
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^\[main\.assertion\.1\] line \d+ property 1: REFUTED$
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--

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