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From: Alexander Bulekov <alxndr@bu.edu>
To: qemu-devel@nongnu.org
Cc: thuth@redhat.com, Alexander Bulekov <alxndr@bu.edu>,
	f4bug@amsat.org, darren.kenny@oracle.com, bsd@redhat.com,
	dstepanov.src@gmail.com, stefanha@redhat.com,
	andrew@coatesdev.com, Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 10/12] scripts/oss-fuzz: build the general-fuzzer configs
Date: Wed, 22 Jul 2020 23:39:31 -0400	[thread overview]
Message-ID: <20200723033933.21883-11-alxndr@bu.edu> (raw)
In-Reply-To: <20200723033933.21883-1-alxndr@bu.edu>

Build general-fuzzer wrappers for each configuration defined in
general_fuzzer_configs.yml and move the actual general-fuzzer to a
subdirectory, so oss-fuzz doesn't treat it as a standalone fuzzer.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
---
 scripts/oss-fuzz/build.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/scripts/oss-fuzz/build.sh b/scripts/oss-fuzz/build.sh
index a07b3022e8..2071e77ac2 100755
--- a/scripts/oss-fuzz/build.sh
+++ b/scripts/oss-fuzz/build.sh
@@ -38,7 +38,7 @@ OSS_FUZZ_BUILD_DIR="./build-oss-fuzz/"
 # remove it, resulting in an unresolved reference to qemu_build_not_reached
 # Undefine the __OPTIMIZE__ macro which compiler.h relies on to choose whether
 # to " #define qemu_build_not_reached()  g_assert_not_reached() "
-EXTRA_CFLAGS="$CFLAGS -U __OPTIMIZE__"
+EXTRA_CFLAGS="$CFLAGS -U __OPTIMIZE__ -DCONFIG_FUZZ=y"
 
 if ! { [ -e "./COPYING" ] &&
    [ -e "./MAINTAINERS" ] &&
@@ -101,5 +101,11 @@ do
     cp ./i386-softmmu/qemu-fuzz-i386 "$DEST_DIR/qemu-fuzz-i386-target-$target"
 done
 
+mkdir -p "$DEST_DIR/deps"
+mv "$DEST_DIR/qemu-fuzz-i386-target-general-fuzz" "$DEST_DIR/deps/"
+
+./scripts/oss-fuzz/build_general_fuzzers.py \
+    "./scripts/oss-fuzz/general_fuzzer_configs.yml" "$DEST_DIR/general-fuzz-"
+
 echo "Done. The fuzzers are located in $DEST_DIR"
 exit 0
-- 
2.27.0



  parent reply	other threads:[~2020-07-23  3:44 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-23  3:39 [PATCH 00/12] Add a General Virtual Device Fuzzer Alexander Bulekov
2020-07-23  3:39 ` [PATCH 01/12] fuzz: Change the way we write qtest log to stderr Alexander Bulekov
2020-07-23 13:15   ` Darren Kenny
2020-07-23  3:39 ` [PATCH 02/12] fuzz: Add general virtual-device fuzzer Alexander Bulekov
2020-07-24  1:35   ` Alexander Bulekov
2020-07-23  3:39 ` [PATCH 03/12] fuzz: Add PCI features to the general fuzzer Alexander Bulekov
2020-07-23  3:39 ` [PATCH 04/12] fuzz: Add DMA support to the generic-fuzzer Alexander Bulekov
2020-07-23  3:39 ` [PATCH 05/12] fuzz: Declare DMA Read callback function Alexander Bulekov
2020-07-23  3:39 ` [PATCH 06/12] fuzz: Add fuzzer callbacks to DMA-read functions Alexander Bulekov
2020-07-23  3:39 ` [PATCH 07/12] scripts/oss-fuzz: Add wrapper program for generic fuzzer Alexander Bulekov
2020-07-23  3:39 ` [PATCH 08/12] scripts/oss-fuzz: Add general-fuzzer build script Alexander Bulekov
2020-07-23  3:39 ` [PATCH 09/12] scripts/oss-fuzz: Add general-fuzzer configs for oss-fuzz Alexander Bulekov
2020-07-23  3:39 ` Alexander Bulekov [this message]
2020-07-23  3:39 ` [PATCH 11/12] scripts/oss-fuzz: Add script to reorder a general-fuzzer trace Alexander Bulekov
2020-07-23  3:39 ` [PATCH 12/12] scripts/oss-fuzz: Add crash trace minimization script Alexander Bulekov
2020-08-26 11:10 ` [PATCH 00/12] Add a General Virtual Device Fuzzer Dima Stepanov
2020-09-21  2:35   ` Alexander Bulekov

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