[fuzzer] Replace FuzzerExtFunctionsDlsymWin.cpp with FuzzerExtFunctionsWeakAlias.cpp

Summary:
Replace FuzzerExtFunctionsDlsymWin.cpp with FuzzerExtFunctionsWeakAlias.cpp
to get externally defined functions (eg: LLVMFuzzerInitialize,
LLVMFuzzerCustomMutator, etc) working again.

Also enable tests that depended on these functions (on windows)

Reviewers: rnk, morehouse

Reviewed By: rnk, morehouse

Subscribers: rnk, morehouse, mgorny

Differential Revision: https://reviews.llvm.org/D51700

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@342698 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 0 insertions, 13 deletions

diff --git a/test/fuzzer/bogus-initialize.test b/test/fuzzer/bogus-initialize.test
index 69cebb614..2dff2d5a2 100644
--- a/test/fuzzer/bogus-initialize.test
+++ b/test/fuzzer/bogus-initialize.test
@@ -1,5 +1,3 @@
-# FIXME: Disabled on Windows since LLVMFuzzerInitialize does not yet work.
-UNSUPPORTED: windows
 RUN: %cpp_compiler %S/BogusInitializeTest.cpp -o %t-BogusInitializeTest
 
 RUN: not %run %t-BogusInitializeTest 2>&1 | FileCheck %s --check-prefix=BOGUS_INITIALIZE
diff --git a/test/fuzzer/fuzzer-customcrossover.test b/test/fuzzer/fuzzer-customcrossover.test
index ce84f133c..0835081f2 100644
--- a/test/fuzzer/fuzzer-customcrossover.test
+++ b/test/fuzzer/fuzzer-customcrossover.test
@@ -1,5 +1,3 @@
-# FIXME: Disabled on Windows since LLVMFuzzerCustomCrossOver does not yet work.
-UNSUPPORTED: windows
 RUN: %cpp_compiler %S/CustomCrossOverTest.cpp -o %t-CustomCrossOverTest
 
 RUN: not %run %t-CustomCrossOverTest -seed=1 -runs=1000000                2>&1 | FileCheck %s --check-prefix=CHECK_CO
diff --git a/test/fuzzer/fuzzer-custommutator.test b/test/fuzzer/fuzzer-custommutator.test
index 5c47ff9ce..51aef2373 100644
--- a/test/fuzzer/fuzzer-custommutator.test
+++ b/test/fuzzer/fuzzer-custommutator.test
@@ -1,5 +1,3 @@
-# FIXME: Disabled on Windows since LLVMFuzzerCustomMutator does not yet work.
-UNSUPPORTED: windows
 RUN: %cpp_compiler %S/CustomMutatorTest.cpp -o %t-CustomMutatorTest
 RUN: not %run %t-CustomMutatorTest 2>&1 | FileCheck %s --check-prefix=LLVMFuzzerCustomMutator
 LLVMFuzzerCustomMutator: In LLVMFuzzerCustomMutator
diff --git a/test/fuzzer/fuzzer-flags.test b/test/fuzzer/fuzzer-flags.test
index 340e0b07c..65ed77baa 100644
--- a/test/fuzzer/fuzzer-flags.test
+++ b/test/fuzzer/fuzzer-flags.test
@@ -1,6 +1,3 @@
-# FIXME: Disabled on Windows since LLVMFuzzerInitialize does not yet work.
-UNSUPPORTED: windows
-RUN: %cpp_compiler %S/FlagsTest.cpp -o %t-FlagsTest
 RUN: %run %t-FlagsTest -runs=10 -foo_bar=1 2>&1 | FileCheck %s --check-prefix=FOO_BAR
 FOO_BAR: WARNING: unrecognized flag '-foo_bar=1'; use -help=1 to list all flags
 FOO_BAR: BINGO
diff --git a/test/fuzzer/initialize.test b/test/fuzzer/initialize.test
index 217743bd2..dc6e86975 100644
--- a/test/fuzzer/initialize.test
+++ b/test/fuzzer/initialize.test
@@ -1,5 +1,3 @@
-# FIXME: Disabled on Windows since LLVMFuzzerInitialize does not yet work.
-UNSUPPORTED: windows
 CHECK: BINGO
 RUN: %cpp_compiler %S/InitializeTest.cpp -o %t-InitializeTest
 RUN: not %run %t-InitializeTest -use_value_profile=1 2>&1 | FileCheck %s
diff --git a/test/fuzzer/standalone.test b/test/fuzzer/standalone.test
index da7cf1eb7..cd2422e4e 100644
--- a/test/fuzzer/standalone.test
+++ b/test/fuzzer/standalone.test
@@ -1,5 +1,3 @@
-# FIXME: Disabled on Windows because memmem is a GNU extension.
-UNSUPPORTED: windows
 RUN: %no_fuzzer_c_compiler %libfuzzer_src/standalone/StandaloneFuzzTargetMain.c -c -o %t_1.o
 RUN: %no_fuzzer_cpp_compiler %S/InitializeTest.cpp -c -o %t_2.o