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Mon, 8 Sep 2025 12:23:35 -0400 (EDT) From: Serhei Makarov To: elfutils-devel@sourceware.org Cc: Serhei Makarov Subject: [PATCH] libdwfl_stacktrace: fix non-Linux build dep on PERF_SAMPLE_REGS_ABI Date: Mon, 8 Sep 2025 12:23:13 -0400 Message-ID: <20250908162313.343213-1-serhei@serhei.io> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 X-Spam-Status: No, score=-11.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, JMQ_SPF_NEUTRAL, RCVD_IN_DNSWL_LOW, RCVD_IN_VALIDITY_RPBL_BLOCKED, RCVD_IN_VALIDITY_SAFE_BLOCKED, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: elfutils-devel@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Elfutils-devel mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: elfutils-devel-bounces~patchwork=sourceware.org@sourceware.org Reported on a GNU Hurd build of elfutils. This is a quick fix pending my more complex patch to reduce dependency on linux perf concepts for the libdwfl_stacktrace code. * libdwfl_stacktrace/dwflst_perf_frame.c (perf_sample_regs_abi): Define this Linux enum on non-Linux platforms. --- libdwfl_stacktrace/dwflst_perf_frame.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libdwfl_stacktrace/dwflst_perf_frame.c b/libdwfl_stacktrace/dwflst_perf_frame.c index dc274e8e..4fc60183 100644 --- a/libdwfl_stacktrace/dwflst_perf_frame.c +++ b/libdwfl_stacktrace/dwflst_perf_frame.c @@ -32,6 +32,13 @@ #if defined(__linux__) # include +#else +/* XXX required by copy_word() below */ +enum perf_sample_regs_abi { + PERF_SAMPLE_REGS_ABI_NONE = 0, + PERF_SAMPLE_REGS_ABI_32 = 1, + PERF_SAMPLE_REGS_ABI_64 = 2, +}; #endif #include "libdwfl_stacktraceP.h"