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[PULL 10/14] build: improve -fsanitize-coverage-allowlist check
From: |
Paolo Bonzini |
Subject: |
[PULL 10/14] build: improve -fsanitize-coverage-allowlist check |
Date: |
Fri, 24 Jun 2022 10:27:26 +0200 |
From: Alexander Bulekov <alxndr@bu.edu>
The sancov filter check still fails when unused arguments are treated as
errors. To work around that, add a SanitizerCoverage flag to the
build-check.
Fixes: aa4f3a3b88 ("build: fix check for -fsanitize-coverage-allowlist")
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20220621204507.698711-1-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
meson.build | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index 9efcb175d1..1b255f91ef 100644
--- a/meson.build
+++ b/meson.build
@@ -212,7 +212,8 @@ if get_option('fuzzing')
if cc.compiles('int main () { return 0; }',
name: '-fsanitize-coverage-allowlist=/dev/null',
- args: ['-fsanitize-coverage-allowlist=/dev/null'] )
+ args: ['-fsanitize-coverage-allowlist=/dev/null',
+ '-fsanitize-coverage=trace-pc'] )
add_global_arguments('-fsanitize-coverage-allowlist=instrumentation-filter',
native: false, language: ['c', 'cpp', 'objc'])
endif
--
2.36.1
- [PULL 04/14] configure, pc-bios/s390-ccw: pass cross CFLAGS correctly, (continued)
- [PULL 04/14] configure, pc-bios/s390-ccw: pass cross CFLAGS correctly, Paolo Bonzini, 2022/06/24
- [PULL 05/14] configure, pc-bios/vof: pass cross CFLAGS correctly, Paolo Bonzini, 2022/06/24
- [PULL 07/14] configure: write EXTRA_CFLAGS for all sub-Makefiles, Paolo Bonzini, 2022/06/24
- [PULL 12/14] audio/dbus: fix building, Paolo Bonzini, 2022/06/24
- [PULL 11/14] fuzz: only use generic-fuzz targets on oss-fuzz, Paolo Bonzini, 2022/06/24
- [PULL 09/14] build: try both native and cross compilers for linux-user tests, Paolo Bonzini, 2022/06/24
- [PULL 13/14] meson.build: Require a recent version of libpng, Paolo Bonzini, 2022/06/24
- [PULL 14/14] accel: kvm: Fix memory leak in find_stats_descriptors, Paolo Bonzini, 2022/06/24
- [PULL 08/14] tests/tcg: compile system emulation tests as freestanding, Paolo Bonzini, 2022/06/24
- [PULL 06/14] configure: allow more host/target combos to use the host compiler, Paolo Bonzini, 2022/06/24
- [PULL 10/14] build: improve -fsanitize-coverage-allowlist check,
Paolo Bonzini <=
- Re: [PULL 00/14] (Mostly) build system changes for 2022-06-24, Richard Henderson, 2022/06/24