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Wed, 13 Sep 2023 15:47:11 -0700 (PDT) Received: from localhost.localdomain ([109.252.90.8]) by smtp.gmail.com with ESMTPSA id u28-20020a056512041c00b004fdba93b92asm25020lfk.252.2023.09.13.15.47.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Sep 2023 15:47:11 -0700 (PDT) From: Viktor Prutyanov To: annie.li@oracle.com, akihiko.odaki@daynix.com, kkostiuk@redhat.com Cc: qemu-devel@nongnu.org, peter.maydell@linaro.org, yan@daynix.com, viktor@daynix.com, viktor.prutyanov@phystech.edu Subject: [PATCH 5/5] elf2dmp: rework PDB_STREAM_INDEXES::segments obtaining Date: Thu, 14 Sep 2023 01:46:57 +0300 Message-Id: <20230913224657.11606-6-viktor@daynix.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20230913224657.11606-1-viktor@daynix.com> References: <20230913224657.11606-1-viktor@daynix.com> MIME-Version: 1.0 Received-SPF: none client-ip=2a00:1450:4864:20::134; envelope-from=viktor@daynix.com; helo=mail-lf1-x134.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org PDB for Windows 11 kernel has slightly different structure compared to previous versions. Since elf2dmp don't use the other fields, copy only 'segments' field from PDB_STREAM_INDEXES. Signed-off-by: Viktor Prutyanov --- contrib/elf2dmp/pdb.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/contrib/elf2dmp/pdb.c b/contrib/elf2dmp/pdb.c index adcfa7e154..2ef873b13e 100644 --- a/contrib/elf2dmp/pdb.c +++ b/contrib/elf2dmp/pdb.c @@ -188,15 +188,11 @@ static int pdb_init_symbols(struct pdb_reader *r) r->symbols = symbols; - if (symbols->stream_index_size != sizeof(PDB_STREAM_INDEXES)) { - err = 1; - goto out_symbols; - } - - memcpy(sidx, (const char *)symbols + sizeof(PDB_SYMBOLS) + + sidx->segments = *(uint16_t *)((const char *)symbols + sizeof(PDB_SYMBOLS) + symbols->module_size + symbols->offset_size + symbols->hash_size + symbols->srcmodule_size + - symbols->pdbimport_size + symbols->unknown2_size, sizeof(*sidx)); + symbols->pdbimport_size + symbols->unknown2_size + + offsetof(PDB_STREAM_INDEXES, segments)); /* Read global symbol table */ r->modimage = pdb_ds_read_file(r, symbols->gsym_file);