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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=akihiko.odaki@gmail.com; helo=mail-pl1-x630.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1655241006972100002 Content-Type: text/plain; charset="utf-8" softmmu/datadir.c had its own implementation to find files in the build tree, but now bundle mechanism provides the unified implementation which works for datadir and the other files. Signed-off-by: Akihiko Odaki --- .travis.yml | 2 +- meson.build | 3 ++- pc-bios/keymaps/meson.build | 3 +++ pc-bios/meson.build | 17 +++++++++-------- scripts/oss-fuzz/build.sh | 2 +- softmmu/datadir.c | 35 ++++++++++++----------------------- tests/qtest/fuzz/fuzz.c | 15 --------------- tests/vm/fedora | 2 +- tests/vm/freebsd | 2 +- tests/vm/netbsd | 2 +- tests/vm/openbsd | 2 +- 11 files changed, 32 insertions(+), 53 deletions(-) diff --git a/.travis.yml b/.travis.yml index 9afc4a54b8f..9fee2167b95 100644 --- a/.travis.yml +++ b/.travis.yml @@ -223,7 +223,7 @@ jobs: - BUILD_RC=3D0 && make -j${JOBS} || BUILD_RC=3D$? - | if [ "$BUILD_RC" -eq 0 ] ; then - mv pc-bios/s390-ccw/*.img pc-bios/ ; + mv pc-bios/s390-ccw/*.img qemu-bundle/share/qemu ; ${TEST_CMD} ; else $(exit $BUILD_RC); diff --git a/meson.build b/meson.build index 0c2e11ff071..c573815813f 100644 --- a/meson.build +++ b/meson.build @@ -32,6 +32,7 @@ if get_option('qemu_suffix').startswith('/') error('qemu_suffix cannot start with a /') endif =20 +qemu_bundledir =3D meson.project_build_root() / 'qemu-bundle' qemu_confdir =3D get_option('sysconfdir') / get_option('qemu_suffix') qemu_datadir =3D get_option('datadir') / get_option('qemu_suffix') qemu_docdir =3D get_option('docdir') / get_option('qemu_suffix') @@ -1682,7 +1683,7 @@ endif config_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_op= tion('bindir')) config_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) config_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / = qemu_confdir) -config_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / = qemu_datadir) +config_host_data.set_quoted('CONFIG_QEMU_BUNDLE_DATADIR', qemu_datadir) config_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix')= / qemu_desktopdir) config_host_data.set_quoted('CONFIG_QEMU_FIRMWAREPATH', get_option('prefix= ') / get_option('qemu_firmwarepath')) config_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') = / get_option('libexecdir')) diff --git a/pc-bios/keymaps/meson.build b/pc-bios/keymaps/meson.build index 44247a12b54..b8bac138756 100644 --- a/pc-bios/keymaps/meson.build +++ b/pc-bios/keymaps/meson.build @@ -67,3 +67,6 @@ if native_qemu_keymap.found() endif =20 install_data(['sl', 'sv'], install_dir: qemu_datadir / 'keymaps') + +run_command('ln', '-sf', '../../../pc-bios/keymaps', qemu_bundledir / qemu= _datadir, + check: true) diff --git a/pc-bios/meson.build b/pc-bios/meson.build index 41ba1c0ec7b..d1ff75b0b13 100644 --- a/pc-bios/meson.build +++ b/pc-bios/meson.build @@ -1,3 +1,5 @@ +run_command('mkdir', '-p', qemu_bundledir / qemu_datadir, check: true) + roms =3D [] if unpack_edk2_blobs fds =3D [ @@ -20,6 +22,9 @@ if unpack_edk2_blobs install: get_option('install_blobs'), install_dir: qemu_datadir, command: [ bzip2, '-dc', '@INPUT0@' ]) + + run_command('ln', '-sf', '../../../pc-bios' / f, qemu_bundledir / qemu= _datadir, + check: true) endforeach endif =20 @@ -85,15 +90,11 @@ blobs =3D [ 'vof-nvram.bin', ] =20 -ln_s =3D [find_program('ln', required: true), '-sf'] +install_data(blobs, install_dir: qemu_datadir) + foreach f : blobs - roms +=3D custom_target(f, - build_by_default: have_system, - output: f, - input: files('meson.build'), # dummy input - install: get_option('install_blobs'), - install_dir: qemu_datadir, - command: [ ln_s, meson.project_source_root() / 'pc-bios' /= f, '@OUTPUT@' ]) + run_command('ln', '-sf', meson.current_source_dir() / f, qemu_bundledir = / qemu_datadir, + check: true) endforeach =20 subdir('descriptors') diff --git a/scripts/oss-fuzz/build.sh b/scripts/oss-fuzz/build.sh index 98b56e05210..cbf8b3080e9 100755 --- a/scripts/oss-fuzz/build.sh +++ b/scripts/oss-fuzz/build.sh @@ -88,7 +88,7 @@ if [ "$GITLAB_CI" !=3D "true" ]; then fi =20 # Copy over the datadir -cp -r ../pc-bios/ "$DEST_DIR/pc-bios" +cp -r ../pc-bios/ "$DEST_DIR/qemu-bundle/share/qemu" =20 targets=3D$(./qemu-fuzz-i386 | awk '$1 ~ /\*/ {print $2}') base_copy=3D"$DEST_DIR/qemu-fuzz-i386-target-$(echo "$targets" | head -n 1= )" diff --git a/softmmu/datadir.c b/softmmu/datadir.c index 160cac999a6..4dadf0e010c 100644 --- a/softmmu/datadir.c +++ b/softmmu/datadir.c @@ -35,6 +35,7 @@ char *qemu_find_file(int type, const char *name) int i; const char *subdir; char *buf; + char *bundle; =20 /* Try the name as a straight path first */ if (access(name, R_OK) =3D=3D 0) { @@ -61,6 +62,16 @@ char *qemu_find_file(int type, const char *name) } g_free(buf); } + + bundle =3D g_strdup_printf("%s/%s%s", + CONFIG_QEMU_BUNDLE_DATADIR, subdir, name); + buf =3D find_bundle(bundle); + g_free(bundle); + if (buf) { + trace_load_file(name, buf); + return buf; + } + return NULL; } =20 @@ -83,26 +94,6 @@ void qemu_add_data_dir(char *path) data_dir[data_dir_idx++] =3D path; } =20 -/* - * Find a likely location for support files using the location of the bina= ry. - * When running from the build tree this will be "$bindir/pc-bios". - * Otherwise, this is CONFIG_QEMU_DATADIR (possibly relocated). - * - * The caller must use g_free() to free the returned data when it is - * no longer required. - */ -static char *find_datadir(void) -{ - g_autofree char *dir =3D NULL; - - dir =3D g_build_filename(qemu_get_exec_dir(), "pc-bios", NULL); - if (g_file_test(dir, G_FILE_TEST_IS_DIR)) { - return g_steal_pointer(&dir); - } - - return get_relocated_path(CONFIG_QEMU_DATADIR); -} - void qemu_add_default_firmwarepath(void) { char **dirs; @@ -114,9 +105,6 @@ void qemu_add_default_firmwarepath(void) qemu_add_data_dir(get_relocated_path(dirs[i])); } g_strfreev(dirs); - - /* try to find datadir relative to the executable path */ - qemu_add_data_dir(find_datadir()); } =20 void qemu_list_data_dirs(void) @@ -125,4 +113,5 @@ void qemu_list_data_dirs(void) for (i =3D 0; i < data_dir_idx; i++) { printf("%s\n", data_dir[i]); } + list_bundle_candidates(CONFIG_QEMU_BUNDLE_DATADIR); } diff --git a/tests/qtest/fuzz/fuzz.c b/tests/qtest/fuzz/fuzz.c index 0ad4ba9e94d..2062b40d82b 100644 --- a/tests/qtest/fuzz/fuzz.c +++ b/tests/qtest/fuzz/fuzz.c @@ -174,21 +174,6 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char= ***envp) target_name =3D strstr(**argv, "-target-"); if (target_name) { /* The binary name specifies the target */ target_name +=3D strlen("-target-"); - /* - * With oss-fuzz, the executable is kept in the root of a director= y (we - * cannot assume the path). All data (including bios binaries) mus= t be - * in the same dir, or a subdir. Thus, we cannot place the pc-bios= so - * that it would be in exec_dir/../pc-bios. - * As a workaround, oss-fuzz allows us to use argv[0] to get the - * location of the executable. Using this we add exec_dir/pc-bios = to - * the datadirs. - */ - bindir =3D qemu_get_exec_dir(); - datadir =3D g_build_filename(bindir, "pc-bios", NULL); - if (g_file_test(datadir, G_FILE_TEST_IS_DIR)) { - qemu_add_data_dir(datadir); - } else { - g_free(datadir); } } else if (*argc > 1) { /* The target is specified as an argument */ target_name =3D (*argv)[1]; diff --git a/tests/vm/fedora b/tests/vm/fedora index 92b78d6e2c9..4ccd31bba61 100755 --- a/tests/vm/fedora +++ b/tests/vm/fedora @@ -79,7 +79,7 @@ class FedoraVM(basevm.BaseVM): self.exec_qemu_img("create", "-f", "qcow2", img_tmp, self.size) self.print_step("Booting installer") self.boot(img_tmp, extra_args =3D [ - "-bios", "pc-bios/bios-256k.bin", + "-bios", "qemu-bundle/share/qemu/bios-256k.bin", "-machine", "graphics=3Doff", "-device", "VGA", "-cdrom", iso diff --git a/tests/vm/freebsd b/tests/vm/freebsd index 805db759d67..2095d8c5204 100755 --- a/tests/vm/freebsd +++ b/tests/vm/freebsd @@ -95,7 +95,7 @@ class FreeBSDVM(basevm.BaseVM): =20 self.print_step("Booting installer") self.boot(img_tmp, extra_args =3D [ - "-bios", "pc-bios/bios-256k.bin", + "-bios", "qemu-bundle/share/qemu/bios-256k.bin", "-machine", "graphics=3Doff", "-device", "VGA", "-cdrom", iso diff --git a/tests/vm/netbsd b/tests/vm/netbsd index 45aa9a7fda7..d59cfedb83e 100755 --- a/tests/vm/netbsd +++ b/tests/vm/netbsd @@ -86,7 +86,7 @@ class NetBSDVM(basevm.BaseVM): =20 self.print_step("Booting installer") self.boot(img_tmp, extra_args =3D [ - "-bios", "pc-bios/bios-256k.bin", + "-bios", "qemu-bundle/share/qemu/bios-256k.bin", "-machine", "graphics=3Doff", "-cdrom", iso ]) diff --git a/tests/vm/openbsd b/tests/vm/openbsd index 13c82542140..036907c6243 100755 --- a/tests/vm/openbsd +++ b/tests/vm/openbsd @@ -82,7 +82,7 @@ class OpenBSDVM(basevm.BaseVM): =20 self.print_step("Booting installer") self.boot(img_tmp, extra_args =3D [ - "-bios", "pc-bios/bios-256k.bin", + "-bios", "qemu-bundle/share/qemu/bios-256k.bin", "-machine", "graphics=3Doff", "-device", "VGA", "-cdrom", iso --=20 2.32.1 (Apple Git-133)