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Issue 2194853003: Subzero: Implemented codegen for poisoning and unpoisoning stack redzones (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master
Patch Set: Added missing REQUIRES directive Created 4 years, 4 months ago
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1 ; Verify that ASan properly catches and reports bugs 1 ; Verify that ASan properly catches and reports bugs
2 2
3 ; REQUIRES: no_minimal_build 3 ; REQUIRES: no_minimal_build
4 4
5 ; check with a one off the end local load 5 ; check with a one off the end local load
6 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 6 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
7 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 7 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
8 ; RUN: %t.pexe -o %t && %t 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s 8 ; RUN: %t.pexe -o %t && %t 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s
9 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
10 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
11 ; RUN: %t.pexe -o %t && %t 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s
9 12
10 ; check with a many off the end local load 13 ; check with a many off the end local load
11 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 14 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
12 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 15 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
13 ; RUN: %t.pexe -o %t && %t 1 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s 16 ; RUN: %t.pexe -o %t && %t 1 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s
17 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
18 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
19 ; RUN: %t.pexe -o %t && %t 1 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s
14 20
15 ; check with a one before the front local load 21 ; check with a one before the front local load
16 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 22 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
17 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 23 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
18 ; RUN: %t.pexe -o %t && %t 1 2 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s 24 ; RUN: %t.pexe -o %t && %t 1 2 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s
25 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
26 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2\
27 ; RUN: %t.pexe -o %t && %t 1 2 2>&1 | FileCheck --check-prefix=LOCAL-LOAD %s
19 28
20 ; check with a one off the end global load 29 ; check with a one off the end global load
21 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 30 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
22 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 31 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
23 ; RUN: %t.pexe -o %t && %t 1 2 3 2>&1 | FileCheck \ 32 ; RUN: %t.pexe -o %t && %t 1 2 3 2>&1 | FileCheck \
24 ; RUN: --check-prefix=GLOBAL-LOAD %s 33 ; RUN: --check-prefix=GLOBAL-LOAD %s
34 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
35 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
36 ; RUN: %t.pexe -o %t && %t 1 2 3 2>&1 | FileCheck \
37 ; RUN: --check-prefix=GLOBAL-LOAD %s
25 38
26 ; check with a many off the end global load 39 ; check with a many off the end global load
27 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 40 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
28 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 41 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
29 ; RUN: %t.pexe -o %t && %t 1 2 3 4 2>&1 | FileCheck \ 42 ; RUN: %t.pexe -o %t && %t 1 2 3 4 2>&1 | FileCheck \
30 ; RUN: --check-prefix=GLOBAL-LOAD %s 43 ; RUN: --check-prefix=GLOBAL-LOAD %s
44 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
45 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
46 ; RUN: %t.pexe -o %t && %t 1 2 3 4 2>&1 | FileCheck \
47 ; RUN: --check-prefix=GLOBAL-LOAD %s
31 48
32 ; check with a one before the front global load 49 ; check with a one before the front global load
33 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 50 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
34 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 51 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
35 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 2>&1 | FileCheck \ 52 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 2>&1 | FileCheck \
36 ; RUN: --check-prefix=GLOBAL-LOAD %s 53 ; RUN: --check-prefix=GLOBAL-LOAD %s
54 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
55 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
56 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 2>&1 | FileCheck \
57 ; RUN: --check-prefix=GLOBAL-LOAD %s
37 58
38 ; check with a one off the end local store 59 ; check with a one off the end local store
39 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 60 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
40 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 61 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
41 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 2>&1 | FileCheck \ 62 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 2>&1 | FileCheck \
42 ; RUN: --check-prefix=LOCAL-STORE %s 63 ; RUN: --check-prefix=LOCAL-STORE %s
64 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
65 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
66 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 2>&1 | FileCheck \
67 ; RUN: --check-prefix=LOCAL-STORE %s
43 68
44 ; check with a many off the end local store 69 ; check with a many off the end local store
45 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 70 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
46 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 71 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
47 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 2>&1 | FileCheck \ 72 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 2>&1 | FileCheck \
48 ; RUN: --check-prefix=LOCAL-STORE %s 73 ; RUN: --check-prefix=LOCAL-STORE %s
74 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
75 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
76 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 2>&1 | FileCheck \
77 ; RUN: --check-prefix=LOCAL-STORE %s
49 78
50 ; check with a one before the front local store 79 ; check with a one before the front local store
51 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 80 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
52 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 81 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
53 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 2>&1 | FileCheck \ 82 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 2>&1 | FileCheck \
54 ; RUN: --check-prefix=LOCAL-STORE %s 83 ; RUN: --check-prefix=LOCAL-STORE %s
84 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
85 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
86 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 2>&1 | FileCheck \
87 ; RUN: --check-prefix=LOCAL-STORE %s
55 88
56 ; check with a one off the end global store 89 ; check with a one off the end global store
57 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 90 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
58 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 91 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
59 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 2>&1 | FileCheck \ 92 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 2>&1 | FileCheck \
60 ; RUN: --check-prefix=GLOBAL-STORE %s 93 ; RUN: --check-prefix=GLOBAL-STORE %s
94 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
95 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
96 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 2>&1 | FileCheck \
97 ; RUN: --check-prefix=GLOBAL-STORE %s
61 98
62 ; check with a many off the end global store 99 ; check with a many off the end global store
63 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 100 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
64 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 101 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
65 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 10 2>&1 | FileCheck \ 102 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 10 2>&1 | FileCheck \
66 ; RUN: --check-prefix=GLOBAL-STORE %s 103 ; RUN: --check-prefix=GLOBAL-STORE %s
104 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
105 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
106 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 10 2>&1 | FileCheck \
107 ; RUN: --check-prefix=GLOBAL-STORE %s
67 108
68 ; check with a one before the front global store 109 ; check with a one before the front global store
69 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \ 110 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
70 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \ 111 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols \
71 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 10 11 2>&1 | FileCheck \ 112 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 10 11 2>&1 | FileCheck \
72 ; RUN: --check-prefix=GLOBAL-STORE %s 113 ; RUN: --check-prefix=GLOBAL-STORE %s
114 ; RUN: llvm-as %s -o - | pnacl-freeze > %t.pexe && %S/../../pydir/szbuild.py \
115 ; RUN: --fsanitize-address --sz=-allow-externally-defined-symbols -O2 \
116 ; RUN: %t.pexe -o %t && %t 1 2 3 4 5 6 7 8 9 10 11 2>&1 | FileCheck \
117 ; RUN: --check-prefix=GLOBAL-STORE %s
73 118
74 declare external void @exit(i32) 119 declare external void @exit(i32)
75 120
76 ; A global array 121 ; A global array
77 @array = internal constant [12 x i8] zeroinitializer 122 @array = internal constant [12 x i8] zeroinitializer
78 123
79 define void @access(i32 %is_local_i, i32 %is_load_i, i32 %err) { 124 define void @access(i32 %is_local_i, i32 %is_load_i, i32 %err) {
80 ; get the base pointer to either the local or global array 125 ; get the base pointer to either the local or global array
81 %local = alloca i8, i32 12, align 1 126 %local = alloca i8, i32 12, align 1
82 %global = bitcast [12 x i8]* @array to i8* 127 %global = bitcast [12 x i8]* @array to i8*
(...skipping 91 matching lines...) Expand 10 before | Expand all | Expand 10 after
174 br label %error 219 br label %error
175 error: 220 error:
176 call void @exit(i32 1) 221 call void @exit(i32 1)
177 unreachable 222 unreachable
178 } 223 }
179 224
180 ; LOCAL-LOAD: Illegal 1 byte load from stack object at 225 ; LOCAL-LOAD: Illegal 1 byte load from stack object at
181 ; LOCAL-STORE: Illegal 1 byte store to stack object at 226 ; LOCAL-STORE: Illegal 1 byte store to stack object at
182 ; GLOBAL-LOAD: Illegal 1 byte load from global object at 227 ; GLOBAL-LOAD: Illegal 1 byte load from global object at
183 ; GLOBAL-STORE: Illegal 1 byte store to global object at 228 ; GLOBAL-STORE: Illegal 1 byte store to global object at
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