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authorpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
committerpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
commitb64793999546ed8adebaeebd9d8345d18db8927d (patch)
tree4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/unittests/Transforms/Utils/ASanStackFrameLayoutTest.cpp
parentAdd support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff)
downloadwireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz
wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/unittests/Transforms/Utils/ASanStackFrameLayoutTest.cpp')
-rw-r--r--gnu/llvm/unittests/Transforms/Utils/ASanStackFrameLayoutTest.cpp135
1 files changed, 0 insertions, 135 deletions
diff --git a/gnu/llvm/unittests/Transforms/Utils/ASanStackFrameLayoutTest.cpp b/gnu/llvm/unittests/Transforms/Utils/ASanStackFrameLayoutTest.cpp
deleted file mode 100644
index 777918e5cfd..00000000000
--- a/gnu/llvm/unittests/Transforms/Utils/ASanStackFrameLayoutTest.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-//===- ASanStackFrameLayoutTest.cpp - Tests for ComputeASanStackFrameLayout===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-#include "llvm/Transforms/Utils/ASanStackFrameLayout.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "gtest/gtest.h"
-#include <sstream>
-
-using namespace llvm;
-
-static std::string
-ShadowBytesToString(ArrayRef<uint8_t> ShadowBytes) {
- std::ostringstream os;
- for (size_t i = 0, n = ShadowBytes.size(); i < n; i++) {
- switch (ShadowBytes[i]) {
- case kAsanStackLeftRedzoneMagic: os << "L"; break;
- case kAsanStackRightRedzoneMagic: os << "R"; break;
- case kAsanStackMidRedzoneMagic: os << "M"; break;
- case kAsanStackUseAfterScopeMagic:
- os << "S";
- break;
- default: os << (unsigned)ShadowBytes[i];
- }
- }
- return os.str();
-}
-
-// Use macro to preserve line information in EXPECT_EQ output.
-#define TEST_LAYOUT(V, Granularity, MinHeaderSize, ExpectedDescr, \
- ExpectedShadow, ExpectedShadowAfterScope) \
- { \
- SmallVector<ASanStackVariableDescription, 10> Vars = V; \
- ASanStackFrameLayout L = \
- ComputeASanStackFrameLayout(Vars, Granularity, MinHeaderSize); \
- EXPECT_STREQ(ExpectedDescr, \
- ComputeASanStackFrameDescription(Vars).c_str()); \
- EXPECT_EQ(ExpectedShadow, ShadowBytesToString(GetShadowBytes(Vars, L))); \
- EXPECT_EQ(ExpectedShadowAfterScope, \
- ShadowBytesToString(GetShadowBytesAfterScope(Vars, L))); \
- }
-
-TEST(ASanStackFrameLayout, Test) {
-#define VAR(name, size, lifetime, alignment, line) \
- ASanStackVariableDescription name##size##_##alignment = { \
- #name #size "_" #alignment, \
- size, \
- lifetime, \
- alignment, \
- 0, \
- 0, \
- line, \
- }
-
- VAR(a, 1, 0, 1, 0);
- VAR(p, 1, 0, 32, 15);
- VAR(p, 1, 0, 256, 2700);
- VAR(a, 2, 0, 1, 0);
- VAR(a, 3, 0, 1, 0);
- VAR(a, 4, 0, 1, 0);
- VAR(a, 7, 0, 1, 0);
- VAR(a, 8, 8, 1, 0);
- VAR(a, 9, 0, 1, 0);
- VAR(a, 16, 16, 1, 0);
- VAR(a, 41, 9, 1, 7);
- VAR(a, 105, 103, 1, 0);
- VAR(a, 200, 97, 1, 0);
-
- TEST_LAYOUT({a1_1}, 8, 16, "1 16 1 4 a1_1", "LL1R", "LL1R");
- TEST_LAYOUT({a1_1}, 16, 16, "1 16 1 4 a1_1", "L1R", "L1R");
- TEST_LAYOUT({a1_1}, 32, 32, "1 32 1 4 a1_1", "L1R", "L1R");
- TEST_LAYOUT({a1_1}, 64, 64, "1 64 1 4 a1_1", "L1R", "L1R");
- TEST_LAYOUT({p1_32}, 8, 32, "1 32 1 8 p1_32:15", "LLLL1RRR", "LLLL1RRR");
- TEST_LAYOUT({p1_32}, 8, 64, "1 64 1 8 p1_32:15", "LLLLLLLL1RRRRRRR",
- "LLLLLLLL1RRRRRRR");
-
- TEST_LAYOUT({a1_1}, 8, 32, "1 32 1 4 a1_1", "LLLL1RRR", "LLLL1RRR");
- TEST_LAYOUT({a2_1}, 8, 32, "1 32 2 4 a2_1", "LLLL2RRR", "LLLL2RRR");
- TEST_LAYOUT({a3_1}, 8, 32, "1 32 3 4 a3_1", "LLLL3RRR", "LLLL3RRR");
- TEST_LAYOUT({a4_1}, 8, 32, "1 32 4 4 a4_1", "LLLL4RRR", "LLLL4RRR");
- TEST_LAYOUT({a7_1}, 8, 32, "1 32 7 4 a7_1", "LLLL7RRR", "LLLL7RRR");
- TEST_LAYOUT({a8_1}, 8, 32, "1 32 8 4 a8_1", "LLLL0RRR", "LLLLSRRR");
- TEST_LAYOUT({a9_1}, 8, 32, "1 32 9 4 a9_1", "LLLL01RR", "LLLL01RR");
- TEST_LAYOUT({a16_1}, 8, 32, "1 32 16 5 a16_1", "LLLL00RR", "LLLLSSRR");
- TEST_LAYOUT({p1_256}, 8, 32, "1 256 1 11 p1_256:2700",
- "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL1RRR",
- "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL1RRR");
- TEST_LAYOUT({a41_1}, 8, 32, "1 32 41 7 a41_1:7", "LLLL000001RRRRRR",
- "LLLLSS0001RRRRRR");
- TEST_LAYOUT({a105_1}, 8, 32, "1 32 105 6 a105_1", "LLLL00000000000001RRRRRR",
- "LLLLSSSSSSSSSSSSS1RRRRRR");
-
- {
- SmallVector<ASanStackVariableDescription, 10> t = {a1_1, p1_256};
- TEST_LAYOUT(t, 8, 32, "2 256 1 11 p1_256:2700 272 1 4 a1_1",
- "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL1M1R",
- "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL1M1R");
- }
-
- {
- SmallVector<ASanStackVariableDescription, 10> t = {a1_1, a16_1, a41_1};
- TEST_LAYOUT(t, 8, 32, "3 32 1 4 a1_1 48 16 5 a16_1 80 41 7 a41_1:7",
- "LLLL1M00MM000001RRRR", "LLLL1MSSMMSS0001RRRR");
- }
-
- TEST_LAYOUT({a2_1}, 32, 32, "1 32 2 4 a2_1", "L2R", "L2R");
- TEST_LAYOUT({a9_1}, 32, 32, "1 32 9 4 a9_1", "L9R", "L9R");
- TEST_LAYOUT({a16_1}, 32, 32, "1 32 16 5 a16_1", "L16R", "LSR");
- TEST_LAYOUT({p1_256}, 32, 32, "1 256 1 11 p1_256:2700",
- "LLLLLLLL1R", "LLLLLLLL1R");
- TEST_LAYOUT({a41_1}, 32, 32, "1 32 41 7 a41_1:7", "L09R",
- "LS9R");
- TEST_LAYOUT({a105_1}, 32, 32, "1 32 105 6 a105_1", "L0009R",
- "LSSSSR");
- TEST_LAYOUT({a200_1}, 32, 32, "1 32 200 6 a200_1", "L0000008RR",
- "LSSSS008RR");
-
- {
- SmallVector<ASanStackVariableDescription, 10> t = {a1_1, p1_256};
- TEST_LAYOUT(t, 32, 32, "2 256 1 11 p1_256:2700 320 1 4 a1_1",
- "LLLLLLLL1M1R", "LLLLLLLL1M1R");
- }
-
- {
- SmallVector<ASanStackVariableDescription, 10> t = {a1_1, a16_1, a41_1};
- TEST_LAYOUT(t, 32, 32, "3 32 1 4 a1_1 96 16 5 a16_1 160 41 7 a41_1:7",
- "L1M16M09R", "L1MSMS9R");
- }
-#undef VAR
-#undef TEST_LAYOUT
-}