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linux/kernel/gcov
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Peter Oberparleiter 3b9447e687 gcov: add support for GCC 15 
commit ec4d11fc4b upstream.

Using gcov on kernels compiled with GCC 15 results in truncated 16-byte
long .gcda files with no usable data.  To fix this, update GCOV_COUNTERS
to match the value defined by GCC 15.

Tested with GCC 14.3.0 and GCC 15.2.0.

Link: https://lkml.kernel.org/r/20251028115125.1319410-1-oberpar@linux.ibm.com
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Reported-by: Matthieu Baerts <matttbe@kernel.org>
Closes: https://github.com/linux-test-project/lcov/issues/445
Tested-by: Matthieu Baerts <matttbe@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2025-12-07 06:09:29 +09:00
..
base.c gcov: combine common code 2021-05-07 00:26:32 -07:00
clang.c gcov: clang: fix the buffer overflow issue 2022-12-02 17:41:09 +01:00
fs.c gcov: use kvmalloc() 2021-05-07 00:26:32 -07:00
gcc_4_7.c gcov: add support for GCC 15 2025-12-07 06:09:29 +09:00
gcc_base.c gcov: clang: move common GCC code into gcc_base.c 2019-05-14 19:52:51 -07:00
gcov.h gcov: combine common code 2021-05-07 00:26:32 -07:00
Kconfig Kconfig: Introduce ARCH_WANTS_NO_INSTR and CC_HAS_NO_PROFILE_FN_ATTR 2021-06-22 11:07:18 -07:00
Makefile gcov: Remove old GCC 3.4 support 2020-04-16 12:28:35 +01:00