diff options
218 files changed, 2863 insertions, 1670 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 4030e27..b6ed87a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -273,9 +273,12 @@ F: */xen* F: hw/char/xen_console.c F: hw/display/xenfb.c F: hw/net/xen_nic.c +F: hw/block/xen_* F: hw/xen/ F: hw/xenpv/ +F: hw/i386/xen/ F: include/hw/xen/ +F: include/sysemu/xen-mapcache.h Hosts: ------ @@ -1260,6 +1263,14 @@ F: io/ F: include/io/ F: tests/test-io-* +Sockets +M: Daniel P. Berrange <berrange@redhat.com> +M: Gerd Hoffmann <kraxel@redhat.com> +M: Paolo Bonzini <pbonzini@redhat.com> +S: Maintained +F: include/qemu/sockets.h +F: util/qemu-sockets.c + Usermode Emulation ------------------ Overall @@ -905,7 +905,7 @@ static QemuOptsList bdrv_runtime_opts = { * Removes all processed options from *options. */ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, - QDict *options, int flags, Error **errp) + QDict *options, Error **errp) { int ret, open_flags; const char *filename; @@ -943,7 +943,8 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, goto fail_opts; } - trace_bdrv_open_common(bs, filename ?: "", flags, drv->format_name); + trace_bdrv_open_common(bs, filename ?: "", bs->open_flags, + drv->format_name); node_name = qemu_opt_get(opts, "node-name"); bdrv_assign_node_name(bs, node_name, &local_err); @@ -955,8 +956,7 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, bs->request_alignment = 512; bs->zero_beyond_eof = true; - open_flags = bdrv_open_flags(bs, flags); - bs->read_only = !(open_flags & BDRV_O_RDWR); + bs->read_only = !(bs->open_flags & BDRV_O_RDWR); if (use_bdrv_whitelist && !bdrv_is_whitelisted(drv, bs->read_only)) { error_setg(errp, @@ -969,7 +969,7 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, } assert(bs->copy_on_read == 0); /* bdrv_new() and bdrv_close() make it so */ - if (flags & BDRV_O_COPY_ON_READ) { + if (bs->open_flags & BDRV_O_COPY_ON_READ) { if (!bs->read_only) { bdrv_enable_copy_on_read(bs); } else { @@ -994,6 +994,7 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, bdrv_set_enable_write_cache(bs, bs->open_flags & BDRV_O_CACHE_WB); /* Open the image, either directly or using a protocol */ + open_flags = bdrv_open_flags(bs, bs->open_flags); if (drv->bdrv_file_open) { assert(file == NULL); assert(!drv->bdrv_needs_filename || filename != NULL); @@ -1190,7 +1191,7 @@ static int bdrv_fill_options(QDict **options, const char *filename, } if (runstate_check(RUN_STATE_INMIGRATE)) { - *flags |= BDRV_O_INCOMING; + *flags |= BDRV_O_INACTIVE; } return 0; @@ -1656,7 +1657,7 @@ static int bdrv_open_inherit(BlockDriverState **pbs, const char *filename, assert(!(flags & BDRV_O_PROTOCOL) || !file); /* Open the image */ - ret = bdrv_open_common(bs, file, options, flags, &local_err); + ret = bdrv_open_common(bs, file, options, &local_err); if (ret < 0) { goto fail; } @@ -3260,10 +3261,10 @@ void bdrv_invalidate_cache(BlockDriverState *bs, Error **errp) return; } - if (!(bs->open_flags & BDRV_O_INCOMING)) { + if (!(bs->open_flags & BDRV_O_INACTIVE)) { return; } - bs->open_flags &= ~BDRV_O_INCOMING; + bs->open_flags &= ~BDRV_O_INACTIVE; if (bs->drv->bdrv_invalidate_cache) { bs->drv->bdrv_invalidate_cache(bs, &local_err); @@ -3271,12 +3272,14 @@ void bdrv_invalidate_cache(BlockDriverState *bs, Error **errp) bdrv_invalidate_cache(bs->file->bs, &local_err); } if (local_err) { + bs->open_flags |= BDRV_O_INACTIVE; error_propagate(errp, local_err); return; } ret = refresh_total_sectors(bs, bs->total_sectors); if (ret < 0) { + bs->open_flags |= BDRV_O_INACTIVE; error_setg_errno(errp, -ret, "Could not refresh total sector count"); return; } @@ -3300,6 +3303,40 @@ void bdrv_invalidate_cache_all(Error **errp) } } +static int bdrv_inactivate(BlockDriverState *bs) +{ + int ret; + + if (bs->drv->bdrv_inactivate) { + ret = bs->drv->bdrv_inactivate(bs); + if (ret < 0) { + return ret; + } + } + + bs->open_flags |= BDRV_O_INACTIVE; + return 0; +} + +int bdrv_inactivate_all(void) +{ + BlockDriverState *bs; + int ret; + + QTAILQ_FOREACH(bs, &bdrv_states, device_list) { + AioContext *aio_context = bdrv_get_aio_context(bs); + + aio_context_acquire(aio_context); + ret = bdrv_inactivate(bs); + aio_context_release(aio_context); + if (ret < 0) { + return ret; + } + } + + return 0; +} + /**************************************************************/ /* removable device support */ diff --git a/block/accounting.c b/block/accounting.c index 185025e..3f457c4 100644 --- a/block/accounting.c +++ b/block/accounting.c @@ -23,6 +23,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "block/accounting.h" #include "block/block_int.h" #include "qemu/timer.h" diff --git a/block/archipelago.c b/block/archipelago.c index 855655c..0507589 100644 --- a/block/archipelago.c +++ b/block/archipelago.c @@ -50,6 +50,7 @@ * */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/error-report.h" @@ -59,7 +60,6 @@ #include "qapi/qmp/qjson.h" #include "qemu/atomic.h" -#include <inttypes.h> #include <xseg/xseg.h> #include <xseg/protocol.h> diff --git a/block/backup.c b/block/backup.c index 705bb77..00cafdb 100644 --- a/block/backup.c +++ b/block/backup.c @@ -11,9 +11,7 @@ * */ -#include <stdio.h> -#include <errno.h> -#include <unistd.h> +#include "qemu/osdep.h" #include "trace.h" #include "block/block.h" diff --git a/block/blkdebug.c b/block/blkdebug.c index 86b143d..f85c54b 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/config-file.h" #include "block/block_int.h" diff --git a/block/blkverify.c b/block/blkverify.c index 1d75449..2a885cc 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -7,7 +7,7 @@ * See the COPYING file in the top-level directory. */ -#include <stdarg.h> +#include "qemu/osdep.h" #include "qemu/sockets.h" /* for EINPROGRESS on Windows */ #include "block/block_int.h" #include "qapi/qmp/qdict.h" diff --git a/block/block-backend.c b/block/block-backend.c index e813759..efd6146 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -10,6 +10,7 @@ * or later. See the COPYING.LIB file in the top-level directory. */ +#include "qemu/osdep.h" #include "sysemu/block-backend.h" #include "block/block_int.h" #include "block/blockjob.h" diff --git a/block/bochs.c b/block/bochs.c index 18949b9..8b953bb 100644 --- a/block/bochs.c +++ b/block/bochs.c @@ -22,6 +22,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/module.h" diff --git a/block/cloop.c b/block/cloop.c index 4190ae0..41bdee8 100644 --- a/block/cloop.c +++ b/block/cloop.c @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/module.h" diff --git a/block/commit.c b/block/commit.c index a5d02aa..446a3ae 100644 --- a/block/commit.c +++ b/block/commit.c @@ -12,6 +12,7 @@ * */ +#include "qemu/osdep.h" #include "trace.h" #include "block/block_int.h" #include "block/blockjob.h" diff --git a/block/curl.c b/block/curl.c index 8994182..1507e0a 100644 --- a/block/curl.c +++ b/block/curl.c @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/error-report.h" #include "block/block_int.h" diff --git a/block/dmg.c b/block/dmg.c index 546a6f5..1018fd1 100644 --- a/block/dmg.c +++ b/block/dmg.c @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/bswap.h" diff --git a/block/gluster.c b/block/gluster.c index 0857c14..65077a0 100644 --- a/block/gluster.c +++ b/block/gluster.c @@ -7,6 +7,7 @@ * See the COPYING file in the top-level directory. * */ +#include "qemu/osdep.h" #include <glusterfs/api/glfs.h> #include "block/block_int.h" #include "qemu/uri.h" @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "trace.h" #include "sysemu/block-backend.h" #include "block/blockjob.h" @@ -1300,6 +1301,7 @@ static int coroutine_fn bdrv_co_do_pwritev(BlockDriverState *bs, if (bs->read_only) { return -EPERM; } + assert(!(bs->open_flags & BDRV_O_INACTIVE)); ret = bdrv_check_byte_request(bs, offset, bytes); if (ret < 0) { @@ -2461,6 +2463,7 @@ int coroutine_fn bdrv_co_discard(BlockDriverState *bs, int64_t sector_num, } else if (bs->read_only) { return -EPERM; } + assert(!(bs->open_flags & BDRV_O_INACTIVE)); /* Do nothing if disabled. */ if (!(bs->open_flags & BDRV_O_UNMAP)) { diff --git a/block/iscsi.c b/block/iscsi.c index 3acb052..bffd707 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -23,7 +23,7 @@ * THE SOFTWARE. */ -#include "config-host.h" +#include "qemu/osdep.h" #include <poll.h> #include <math.h> diff --git a/block/linux-aio.c b/block/linux-aio.c index 88b0520..805757e 100644 --- a/block/linux-aio.c +++ b/block/linux-aio.c @@ -7,6 +7,7 @@ * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/aio.h" #include "qemu/queue.h" diff --git a/block/mirror.c b/block/mirror.c index f201f2b..e9e151c 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -11,6 +11,7 @@ * */ +#include "qemu/osdep.h" #include "trace.h" #include "block/blockjob.h" #include "block/block_int.h" diff --git a/block/nbd-client.c b/block/nbd-client.c index b7fd17a..568c56c 100644 --- a/block/nbd-client.c +++ b/block/nbd-client.c @@ -26,6 +26,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "nbd-client.h" #include "qemu/sockets.h" diff --git a/block/nbd.c b/block/nbd.c index 416f42b..1a90bc7 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -26,6 +26,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "block/nbd-client.h" #include "qemu/uri.h" #include "block/block_int.h" @@ -36,8 +37,6 @@ #include "qapi/qmp/qint.h" #include "qapi/qmp/qstring.h" -#include <sys/types.h> -#include <unistd.h> #define EN_OPTSTR ":exportname=" diff --git a/block/nfs.c b/block/nfs.c index fd79f899..5eb8c13 100644 --- a/block/nfs.c +++ b/block/nfs.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ -#include "config-host.h" +#include "qemu/osdep.h" #include <poll.h> #include "qemu-common.h" diff --git a/block/null.c b/block/null.c index 7d08323..d90165d 100644 --- a/block/null.c +++ b/block/null.c @@ -10,6 +10,7 @@ * See the COPYING file in the top-level directory. */ +#include "qemu/osdep.h" #include "block/block_int.h" #define NULL_OPT_LATENCY "latency-ns" diff --git a/block/parallels.c b/block/parallels.c index e4a56a5..ee39081 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -27,6 +27,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/module.h" diff --git a/block/qapi.c b/block/qapi.c index 58d3975..a49c118 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "block/qapi.h" #include "block/block_int.h" #include "block/throttle-groups.h" diff --git a/block/qcow.c b/block/qcow.c index 635085e..afed18f 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/module.h" diff --git a/block/qcow2-cache.c b/block/qcow2-cache.c index 86dd7f2..0fe8eda 100644 --- a/block/qcow2-cache.c +++ b/block/qcow2-cache.c @@ -23,7 +23,7 @@ */ /* Needed for CONFIG_MADVISE */ -#include "config-host.h" +#include "qemu/osdep.h" #if defined(CONFIG_MADVISE) || defined(CONFIG_POSIX_MADVISE) #include <sys/mman.h> @@ -31,7 +31,6 @@ #include "block/block_int.h" #include "qemu-common.h" -#include "qemu/osdep.h" #include "qcow2.h" #include "trace.h" diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 34112c3..3e887e9 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include <zlib.h> #include "qemu-common.h" diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index af493f8..52a0a9f 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "block/qcow2.h" diff --git a/block/qcow2-snapshot.c b/block/qcow2-snapshot.c index def7201..13f88d1 100644 --- a/block/qcow2-snapshot.c +++ b/block/qcow2-snapshot.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "block/qcow2.h" diff --git a/block/qcow2.c b/block/qcow2.c index d992e7f..fd8436c 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/module.h" @@ -1140,7 +1141,7 @@ static int qcow2_open(BlockDriverState *bs, QDict *options, int flags, } /* Clear unknown autoclear feature bits */ - if (!bs->read_only && !(flags & BDRV_O_INCOMING) && s->autoclear_features) { + if (!bs->read_only && !(flags & BDRV_O_INACTIVE) && s->autoclear_features) { s->autoclear_features = 0; ret = qcow2_update_header(bs); if (ret < 0) { @@ -1153,7 +1154,7 @@ static int qcow2_open(BlockDriverState *bs, QDict *options, int flags, qemu_co_mutex_init(&s->lock); /* Repair image if dirty */ - if (!(flags & (BDRV_O_CHECK | BDRV_O_INCOMING)) && !bs->read_only && + if (!(flags & (BDRV_O_CHECK | BDRV_O_INACTIVE)) && !bs->read_only && (s->incompatible_features & QCOW2_INCOMPAT_DIRTY)) { BdrvCheckResult result = {0}; @@ -1685,6 +1686,32 @@ fail: return ret; } +static int qcow2_inactivate(BlockDriverState *bs) +{ + BDRVQcow2State *s = bs->opaque; + int ret, result = 0; + + ret = qcow2_cache_flush(bs, s->l2_table_cache); + if (ret) { + result = ret; + error_report("Failed to flush the L2 table cache: %s", + strerror(-ret)); + } + + ret = qcow2_cache_flush(bs, s->refcount_block_cache); + if (ret) { + result = ret; + error_report("Failed to flush the refcount block cache: %s", + strerror(-ret)); + } + + if (result == 0) { + qcow2_mark_clean(bs); + } + + return result; +} + static void qcow2_close(BlockDriverState *bs) { BDRVQcow2State *s = bs->opaque; @@ -1692,24 +1719,8 @@ static void qcow2_close(BlockDriverState *bs) /* else pre-write overlap checks in cache_destroy may crash */ s->l1_table = NULL; - if (!(bs->open_flags & BDRV_O_INCOMING)) { - int ret1, ret2; - - ret1 = qcow2_cache_flush(bs, s->l2_table_cache); - ret2 = qcow2_cache_flush(bs, s->refcount_block_cache); - - if (ret1) { - error_report("Failed to flush the L2 table cache: %s", - strerror(-ret1)); - } - if (ret2) { - error_report("Failed to flush the refcount block cache: %s", - strerror(-ret2)); - } - - if (!ret1 && !ret2) { - qcow2_mark_clean(bs); - } + if (!(s->flags & BDRV_O_INACTIVE)) { + qcow2_inactivate(bs); } cache_clean_timer_del(bs); @@ -1753,20 +1764,24 @@ static void qcow2_invalidate_cache(BlockDriverState *bs, Error **errp) bdrv_invalidate_cache(bs->file->bs, &local_err); if (local_err) { error_propagate(errp, local_err); + bs->drv = NULL; return; } memset(s, 0, sizeof(BDRVQcow2State)); options = qdict_clone_shallow(bs->options); + flags &= ~BDRV_O_INACTIVE; ret = qcow2_open(bs, options, flags, &local_err); QDECREF(options); if (local_err) { error_propagate(errp, local_err); error_prepend(errp, "Could not reopen qcow2 layer: "); + bs->drv = NULL; return; } else if (ret < 0) { error_setg_errno(errp, -ret, "Could not reopen qcow2 layer"); + bs->drv = NULL; return; } @@ -1894,31 +1909,33 @@ int qcow2_update_header(BlockDriverState *bs) } /* Feature table */ - Qcow2Feature features[] = { - { - .type = QCOW2_FEAT_TYPE_INCOMPATIBLE, - .bit = QCOW2_INCOMPAT_DIRTY_BITNR, - .name = "dirty bit", - }, - { - .type = QCOW2_FEAT_TYPE_INCOMPATIBLE, - .bit = QCOW2_INCOMPAT_CORRUPT_BITNR, - .name = "corrupt bit", - }, - { - .type = QCOW2_FEAT_TYPE_COMPATIBLE, - .bit = QCOW2_COMPAT_LAZY_REFCOUNTS_BITNR, - .name = "lazy refcounts", - }, - }; + if (s->qcow_version >= 3) { + Qcow2Feature features[] = { + { + .type = QCOW2_FEAT_TYPE_INCOMPATIBLE, + .bit = QCOW2_INCOMPAT_DIRTY_BITNR, + .name = "dirty bit", + }, + { + .type = QCOW2_FEAT_TYPE_INCOMPATIBLE, + .bit = QCOW2_INCOMPAT_CORRUPT_BITNR, + .name = "corrupt bit", + }, + { + .type = QCOW2_FEAT_TYPE_COMPATIBLE, + .bit = QCOW2_COMPAT_LAZY_REFCOUNTS_BITNR, + .name = "lazy refcounts", + }, + }; - ret = header_ext_add(buf, QCOW2_EXT_MAGIC_FEATURE_TABLE, - features, sizeof(features), buflen); - if (ret < 0) { - goto fail; + ret = header_ext_add(buf, QCOW2_EXT_MAGIC_FEATURE_TABLE, + features, sizeof(features), buflen); + if (ret < 0) { + goto fail; + } + buf += ret; + buflen -= ret; } - buf += ret; - buflen -= ret; /* Keep unknown header extensions */ QLIST_FOREACH(uext, &s->unknown_header_ext, next) { @@ -2236,6 +2253,13 @@ static int qcow2_create2(const char *filename, int64_t total_size, abort(); } + /* Create a full header (including things like feature table) */ + ret = qcow2_update_header(bs); + if (ret < 0) { + error_setg_errno(errp, -ret, "Could not update qcow2 header"); + goto out; + } + /* Okay, now that we have a valid image, let's give it the right size */ ret = bdrv_truncate(bs, total_size); if (ret < 0) { @@ -3330,6 +3354,7 @@ BlockDriver bdrv_qcow2 = { .bdrv_refresh_limits = qcow2_refresh_limits, .bdrv_invalidate_cache = qcow2_invalidate_cache, + .bdrv_inactivate = qcow2_inactivate, .create_opts = &qcow2_create_opts, .bdrv_check = qcow2_check, diff --git a/block/qed-check.c b/block/qed-check.c index 36ecd29..622f308 100644 --- a/block/qed-check.c +++ b/block/qed-check.c @@ -11,6 +11,7 @@ * */ +#include "qemu/osdep.h" #include "qed.h" typedef struct { diff --git a/block/qed-cluster.c b/block/qed-cluster.c index f64b2af..c24e756 100644 --- a/block/qed-cluster.c +++ b/block/qed-cluster.c @@ -12,6 +12,7 @@ * */ +#include "qemu/osdep.h" #include "qed.h" /** diff --git a/block/qed-gencb.c b/block/qed-gencb.c index b817a8b..faf8ecc 100644 --- a/block/qed-gencb.c +++ b/block/qed-gencb.c @@ -11,6 +11,7 @@ * */ +#include "qemu/osdep.h" #include "qed.h" void *gencb_alloc(size_t len, BlockCompletionFunc *cb, void *opaque) diff --git a/block/qed-l2-cache.c b/block/qed-l2-cache.c index e9b2aae..5cba794 100644 --- a/block/qed-l2-cache.c +++ b/block/qed-l2-cache.c @@ -50,6 +50,7 @@ * table will be deleted in favor of the existing cache entry. */ +#include "qemu/osdep.h" #include "trace.h" #include "qed.h" diff --git a/block/qed-table.c b/block/qed-table.c index f4219b8..802945f 100644 --- a/block/qed-table.c +++ b/block/qed-table.c @@ -12,6 +12,7 @@ * */ +#include "qemu/osdep.h" #include "trace.h" #include "qemu/sockets.h" /* for EINPROGRESS on Windows */ #include "qed.h" diff --git a/block/qed.c b/block/qed.c index 31f4cc9..0c870cd 100644 --- a/block/qed.c +++ b/block/qed.c @@ -12,6 +12,7 @@ * */ +#include "qemu/osdep.h" #include "qemu/timer.h" #include "trace.h" #include "qed.h" @@ -477,7 +478,7 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, * feature is no longer valid. */ if ((s->header.autoclear_features & ~QED_AUTOCLEAR_FEATURE_MASK) != 0 && - !bdrv_is_read_only(bs->file->bs) && !(flags & BDRV_O_INCOMING)) { + !bdrv_is_read_only(bs->file->bs) && !(flags & BDRV_O_INACTIVE)) { s->header.autoclear_features &= QED_AUTOCLEAR_FEATURE_MASK; ret = qed_write_header_sync(s); @@ -505,7 +506,7 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, * aid data recovery from an otherwise inconsistent image. */ if (!bdrv_is_read_only(bs->file->bs) && - !(flags & BDRV_O_INCOMING)) { + !(flags & BDRV_O_INACTIVE)) { BdrvCheckResult result = {0}; ret = qed_check(s, &result, true); diff --git a/block/quorum.c b/block/quorum.c index 6793f12..a5ae4b8 100644 --- a/block/quorum.c +++ b/block/quorum.c @@ -13,6 +13,7 @@ * See the COPYING file in the top-level directory. */ +#include "qemu/osdep.h" #include "block/block_int.h" #include "qapi/qmp/qbool.h" #include "qapi/qmp/qdict.h" diff --git a/block/raw-posix.c b/block/raw-posix.c index 076d070..6df3067 100644 --- a/block/raw-posix.c +++ b/block/raw-posix.c @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/error-report.h" #include "qemu/timer.h" @@ -51,8 +52,6 @@ #include <sys/dkio.h> #endif #ifdef __linux__ -#include <sys/types.h> -#include <sys/stat.h> #include <sys/ioctl.h> #include <sys/param.h> #include <linux/cdrom.h> @@ -779,7 +778,6 @@ static int hdev_probe_geometry(BlockDriverState *bs, HDGeometry *geo) { BDRVRawState *s = bs->opaque; struct hd_geometry ioctl_geo = {0}; - uint32_t blksize; /* If DASD, get its geometry */ if (check_for_dasd(s->fd) < 0) { @@ -799,12 +797,6 @@ static int hdev_probe_geometry(BlockDriverState *bs, HDGeometry *geo) } geo->heads = ioctl_geo.heads; geo->sectors = ioctl_geo.sectors; - if (!probe_physical_blocksize(s->fd, &blksize)) { - /* overwrite cyls: HDIO_GETGEO result is incorrect for big drives */ - geo->cylinders = bdrv_nb_sectors(bs) / (blksize / BDRV_SECTOR_SIZE) - / (geo->heads * geo->sectors); - return 0; - } geo->cylinders = ioctl_geo.cylinders; return 0; diff --git a/block/raw-win32.c b/block/raw-win32.c index 2d0907a..21a6cb8 100644 --- a/block/raw-win32.c +++ b/block/raw-win32.c @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/timer.h" #include "block/block_int.h" diff --git a/block/raw_bsd.c b/block/raw_bsd.c index 915d6fd..bcaee11 100644 --- a/block/raw_bsd.c +++ b/block/raw_bsd.c @@ -26,6 +26,7 @@ * IN THE SOFTWARE. */ +#include "qemu/osdep.h" #include "block/block_int.h" #include "qemu/option.h" diff --git a/block/rbd.c b/block/rbd.c index a60a19d..51b64f3 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -11,7 +11,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ -#include <inttypes.h> +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/error-report.h" diff --git a/block/sheepdog.c b/block/sheepdog.c index 6986be8..ff89298 100644 --- a/block/sheepdog.c +++ b/block/sheepdog.c @@ -12,6 +12,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/uri.h" #include "qemu/error-report.h" diff --git a/block/snapshot.c b/block/snapshot.c index 2d86b88..17a27b5 100644 --- a/block/snapshot.c +++ b/block/snapshot.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "block/snapshot.h" #include "block/block_int.h" #include "qapi/qmp/qerror.h" diff --git a/block/ssh.c b/block/ssh.c index af025c0..04deeba 100644 --- a/block/ssh.c +++ b/block/ssh.c @@ -22,9 +22,7 @@ * THE SOFTWARE. */ -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> +#include "qemu/osdep.h" #include <libssh2.h> #include <libssh2_sftp.h> diff --git a/block/stream.c b/block/stream.c index 25af7ef..cafaa07 100644 --- a/block/stream.c +++ b/block/stream.c @@ -11,6 +11,7 @@ * */ +#include "qemu/osdep.h" #include "trace.h" #include "block/block_int.h" #include "block/blockjob.h" diff --git a/block/throttle-groups.c b/block/throttle-groups.c index 13b5baa..4920e09 100644 --- a/block/throttle-groups.c +++ b/block/throttle-groups.c @@ -22,6 +22,7 @@ * along with this program; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "block/throttle-groups.h" #include "qemu/queue.h" #include "qemu/thread.h" diff --git a/block/vdi.c b/block/vdi.c index 17f435f..61bcd54 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -49,6 +49,7 @@ * so this seems to be reasonable. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/module.h" diff --git a/block/vhdx-endian.c b/block/vhdx-endian.c index 0640d3f..da33cd3 100644 --- a/block/vhdx-endian.c +++ b/block/vhdx-endian.c @@ -15,6 +15,7 @@ * */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "block/vhdx.h" diff --git a/block/vhdx-log.c b/block/vhdx-log.c index ab86416..3690761 100644 --- a/block/vhdx-log.c +++ b/block/vhdx-log.c @@ -17,6 +17,7 @@ * See the COPYING.LIB file in the top-level directory. * */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/error-report.h" diff --git a/block/vhdx.c b/block/vhdx.c index 2fe9a5e..72042e9 100644 --- a/block/vhdx.c +++ b/block/vhdx.c @@ -15,6 +15,7 @@ * */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/module.h" diff --git a/block/vmdk.c b/block/vmdk.c index 2b5cb00..698679d 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -23,6 +23,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qapi/qmp/qerror.h" @@ -1662,7 +1663,13 @@ static int vmdk_create_extent(const char *filename, int64_t filesize, } magic = cpu_to_be32(VMDK4_MAGIC); memset(&header, 0, sizeof(header)); - header.version = zeroed_grain ? 2 : 1; + if (compress) { + header.version = 3; + } else if (zeroed_grain) { + header.version = 2; + } else { + header.version = 1; + } header.flags = VMDK4_FLAG_RGD | VMDK4_FLAG_NL_DETECT | (compress ? VMDK4_FLAG_COMPRESS | VMDK4_FLAG_MARKER : 0) | (zeroed_grain ? VMDK4_FLAG_ZERO_GRAIN : 0); diff --git a/block/vpc.c b/block/vpc.c index 299d373..d852f96 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -22,6 +22,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "block/block_int.h" #include "qemu/module.h" diff --git a/block/vvfat.c b/block/vvfat.c index b184eca..2ea5a4a 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -22,7 +22,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ -#include <sys/stat.h> +#include "qemu/osdep.h" #include <dirent.h> #include "qemu-common.h" #include "block/block_int.h" diff --git a/block/win32-aio.c b/block/win32-aio.c index bbf2f01..2d509a9 100644 --- a/block/win32-aio.c +++ b/block/win32-aio.c @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/timer.h" #include "block/block_int.h" diff --git a/block/write-threshold.c b/block/write-threshold.c index 0fe3891..cc2ca71 100644 --- a/block/write-threshold.c +++ b/block/write-threshold.c @@ -10,6 +10,7 @@ * See the COPYING.LIB file in the top-level directory. */ +#include "qemu/osdep.h" #include "block/block_int.h" #include "qemu/coroutine.h" #include "block/write-threshold.h" @@ -348,7 +348,8 @@ static bool check_throttle_config(ThrottleConfig *cfg, Error **errp) } if (!throttle_is_valid(cfg)) { - error_setg(errp, "bps/iops/maxs values must be 0 or greater"); + error_setg(errp, "bps/iops/max values must be within [0, %lld]", + THROTTLE_VALUE_MAX); return false; } @@ -1310,8 +1310,6 @@ static void qemu_tcg_init_vcpu(CPUState *cpu) static QemuCond *tcg_halt_cond; static QemuThread *tcg_cpu_thread; - tcg_cpu_address_space_init(cpu, cpu->as); - /* share a single thread for all cpus with TCG */ if (!tcg_cpu_thread) { cpu->thread = g_malloc0(sizeof(QemuThread)); @@ -1372,6 +1370,17 @@ void qemu_init_vcpu(CPUState *cpu) cpu->nr_cores = smp_cores; cpu->nr_threads = smp_threads; cpu->stopped = true; + + if (!cpu->as) { + /* If the target cpu hasn't set up any address spaces itself, + * give it the default one. + */ + AddressSpace *as = address_space_init_shareable(cpu->memory, + "cpu-memory"); + cpu->num_ases = 1; + cpu_address_space_init(cpu, as, 0); + } + if (kvm_enabled()) { qemu_kvm_start_vcpu(cpu); } else if (tcg_enabled()) { @@ -356,6 +356,7 @@ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong vaddr, CPUTLBEntry *te; hwaddr iotlb, xlat, sz; unsigned vidx = env->vtlb_index++ % CPU_VTLB_SIZE; + int asidx = cpu_asidx_from_attrs(cpu, attrs); assert(size >= TARGET_PAGE_SIZE); if (size != TARGET_PAGE_SIZE) { @@ -363,7 +364,7 @@ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong vaddr, } sz = size; - section = address_space_translate_for_iotlb(cpu, paddr, &xlat, &sz); + section = address_space_translate_for_iotlb(cpu, asidx, paddr, &xlat, &sz); assert(sz >= TARGET_PAGE_SIZE); #if defined(DEBUG_TLB) @@ -448,6 +449,7 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr) void *p; MemoryRegion *mr; CPUState *cpu = ENV_GET_CPU(env1); + CPUIOTLBEntry *iotlbentry; page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); mmu_idx = cpu_mmu_index(env1, true); @@ -455,8 +457,9 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr) (addr & TARGET_PAGE_MASK))) { cpu_ldub_code(env1, addr); } - pd = env1->iotlb[mmu_idx][page_index].addr & ~TARGET_PAGE_MASK; - mr = iotlb_to_region(cpu, pd); + iotlbentry = &env1->iotlb[mmu_idx][page_index]; + pd = iotlbentry->addr & ~TARGET_PAGE_MASK; + mr = iotlb_to_region(cpu, pd, iotlbentry->attrs); if (memory_region_is_unassigned(mr)) { CPUClass *cc = CPU_GET_CLASS(cpu); diff --git a/crypto/secret.c b/crypto/secret.c index 9a9257a..a799da1 100644 --- a/crypto/secret.c +++ b/crypto/secret.c @@ -434,7 +434,7 @@ int qcrypto_secret_lookup(const char *secretid, return -1; } - *data = g_new0(uint8, secret->rawlen + 1); + *data = g_new0(uint8_t, secret->rawlen + 1); memcpy(*data, secret->rawdata, secret->rawlen); (*data)[secret->rawlen] = '\0'; *datalen = secret->rawlen; diff --git a/disas/mips.c b/disas/mips.c index bf0bbaf..0e488d8 100644 --- a/disas/mips.c +++ b/disas/mips.c @@ -19,6 +19,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "disas/bfd.h" /* mips.h. Mips opcode list for GDB, the GNU debugger. @@ -431,12 +431,13 @@ MemoryRegion *address_space_translate(AddressSpace *as, hwaddr addr, /* Called from RCU critical section */ MemoryRegionSection * -address_space_translate_for_iotlb(CPUState *cpu, hwaddr addr, +address_space_translate_for_iotlb(CPUState *cpu, int asidx, hwaddr addr, hwaddr *xlat, hwaddr *plen) { MemoryRegionSection *section; - section = address_space_translate_internal(cpu->cpu_ases[0].memory_dispatch, - addr, xlat, plen, false); + AddressSpaceDispatch *d = cpu->cpu_ases[asidx].memory_dispatch; + + section = address_space_translate_internal(d, addr, xlat, plen, false); assert(!section->mr->iommu_ops); return section; @@ -536,21 +537,38 @@ CPUState *qemu_get_cpu(int index) } #if !defined(CONFIG_USER_ONLY) -void tcg_cpu_address_space_init(CPUState *cpu, AddressSpace *as) +void cpu_address_space_init(CPUState *cpu, AddressSpace *as, int asidx) { - /* We only support one address space per cpu at the moment. */ - assert(cpu->as == as); + CPUAddressSpace *newas; - if (cpu->cpu_ases) { - /* We've already registered the listener for our only AS */ - return; + /* Target code should have set num_ases before calling us */ + assert(asidx < cpu->num_ases); + + if (asidx == 0) { + /* address space 0 gets the convenience alias */ + cpu->as = as; + } + + /* KVM cannot currently support multiple address spaces. */ + assert(asidx == 0 || !kvm_enabled()); + + if (!cpu->cpu_ases) { + cpu->cpu_ases = g_new0(CPUAddressSpace, cpu->num_ases); + } + + newas = &cpu->cpu_ases[asidx]; + newas->cpu = cpu; + newas->as = as; + if (tcg_enabled()) { + newas->tcg_as_listener.commit = tcg_commit; + memory_listener_register(&newas->tcg_as_listener, as); } +} - cpu->cpu_ases = g_new0(CPUAddressSpace, 1); - cpu->cpu_ases[0].cpu = cpu; - cpu->cpu_ases[0].as = as; - cpu->cpu_ases[0].tcg_as_listener.commit = tcg_commit; - memory_listener_register(&cpu->cpu_ases[0].tcg_as_listener, as); +AddressSpace *cpu_get_address_space(CPUState *cpu, int asidx) +{ + /* Return the AddressSpace corresponding to the specified index */ + return cpu->cpu_ases[asidx].as; } #endif @@ -605,9 +623,25 @@ void cpu_exec_init(CPUState *cpu, Error **errp) int cpu_index; Error *local_err = NULL; + cpu->as = NULL; + cpu->num_ases = 0; + #ifndef CONFIG_USER_ONLY - cpu->as = &address_space_memory; cpu->thread_id = qemu_get_thread_id(); + + /* This is a softmmu CPU object, so create a property for it + * so users can wire up its memory. (This can't go in qom/cpu.c + * because that file is compiled only once for both user-mode + * and system builds.) The default if no link is set up is to use + * the system address space. + */ + object_property_add_link(OBJECT(cpu), "memory", TYPE_MEMORY_REGION, + (Object **)&cpu->memory, + qdev_prop_allow_set_link_before_realize, + OBJ_PROP_LINK_UNREF_ON_RELEASE, + &error_abort); + cpu->memory = system_memory; + object_ref(OBJECT(cpu->memory)); #endif #if defined(CONFIG_USER_ONLY) @@ -647,9 +681,11 @@ static void breakpoint_invalidate(CPUState *cpu, target_ulong pc) #else static void breakpoint_invalidate(CPUState *cpu, target_ulong pc) { - hwaddr phys = cpu_get_phys_page_debug(cpu, pc); + MemTxAttrs attrs; + hwaddr phys = cpu_get_phys_page_attrs_debug(cpu, pc, &attrs); + int asidx = cpu_asidx_from_attrs(cpu, attrs); if (phys != -1) { - tb_invalidate_phys_addr(cpu->as, + tb_invalidate_phys_addr(cpu->cpu_ases[asidx].as, phys | (pc & ~TARGET_PAGE_MASK)); } } @@ -1474,6 +1510,7 @@ static ram_addr_t ram_block_add(RAMBlock *new_block, Error **errp) RAMBlock *block; RAMBlock *last_block = NULL; ram_addr_t old_ram_size, new_ram_size; + Error *err = NULL; old_ram_size = last_ram_offset() >> TARGET_PAGE_BITS; @@ -1483,7 +1520,12 @@ static ram_addr_t ram_block_add(RAMBlock *new_block, Error **errp) if (!new_block->host) { if (xen_enabled()) { xen_ram_alloc(new_block->offset, new_block->max_length, - new_block->mr); + new_block->mr, &err); + if (err) { + error_propagate(errp, err); + qemu_mutex_unlock_ramlist(); + return -1; + } } else { new_block->host = phys_mem_alloc(new_block->max_length, &new_block->mr->align); @@ -2034,17 +2076,19 @@ static MemTxResult watch_mem_read(void *opaque, hwaddr addr, uint64_t *pdata, { MemTxResult res; uint64_t data; + int asidx = cpu_asidx_from_attrs(current_cpu, attrs); + AddressSpace *as = current_cpu->cpu_ases[asidx].as; check_watchpoint(addr & ~TARGET_PAGE_MASK, size, attrs, BP_MEM_READ); switch (size) { case 1: - data = address_space_ldub(&address_space_memory, addr, attrs, &res); + data = address_space_ldub(as, addr, attrs, &res); break; case 2: - data = address_space_lduw(&address_space_memory, addr, attrs, &res); + data = address_space_lduw(as, addr, attrs, &res); break; case 4: - data = address_space_ldl(&address_space_memory, addr, attrs, &res); + data = address_space_ldl(as, addr, attrs, &res); break; default: abort(); } @@ -2057,17 +2101,19 @@ static MemTxResult watch_mem_write(void *opaque, hwaddr addr, MemTxAttrs attrs) { MemTxResult res; + int asidx = cpu_asidx_from_attrs(current_cpu, attrs); + AddressSpace *as = current_cpu->cpu_ases[asidx].as; check_watchpoint(addr & ~TARGET_PAGE_MASK, size, attrs, BP_MEM_WRITE); switch (size) { case 1: - address_space_stb(&address_space_memory, addr, val, attrs, &res); + address_space_stb(as, addr, val, attrs, &res); break; case 2: - address_space_stw(&address_space_memory, addr, val, attrs, &res); + address_space_stw(as, addr, val, attrs, &res); break; case 4: - address_space_stl(&address_space_memory, addr, val, attrs, &res); + address_space_stl(as, addr, val, attrs, &res); break; default: abort(); } @@ -2224,9 +2270,10 @@ static uint16_t dummy_section(PhysPageMap *map, AddressSpace *as, return phys_section_add(map, §ion); } -MemoryRegion *iotlb_to_region(CPUState *cpu, hwaddr index) +MemoryRegion *iotlb_to_region(CPUState *cpu, hwaddr index, MemTxAttrs attrs) { - CPUAddressSpace *cpuas = &cpu->cpu_ases[0]; + int asidx = cpu_asidx_from_attrs(cpu, attrs); + CPUAddressSpace *cpuas = &cpu->cpu_ases[asidx]; AddressSpaceDispatch *d = atomic_rcu_read(&cpuas->memory_dispatch); MemoryRegionSection *sections = d->map.sections; @@ -3565,8 +3612,12 @@ int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr, target_ulong page; while (len > 0) { + int asidx; + MemTxAttrs attrs; + page = addr & TARGET_PAGE_MASK; - phys_addr = cpu_get_phys_page_debug(cpu, page); + phys_addr = cpu_get_phys_page_attrs_debug(cpu, page, &attrs); + asidx = cpu_asidx_from_attrs(cpu, attrs); /* if no physical page mapped, return an error */ if (phys_addr == -1) return -1; @@ -3575,9 +3626,11 @@ int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr, l = len; phys_addr += (addr & ~TARGET_PAGE_MASK); if (is_write) { - cpu_physical_memory_write_rom(cpu->as, phys_addr, buf, l); + cpu_physical_memory_write_rom(cpu->cpu_ases[asidx].as, + phys_addr, buf, l); } else { - address_space_rw(cpu->as, phys_addr, MEMTXATTRS_UNSPECIFIED, + address_space_rw(cpu->cpu_ases[asidx].as, phys_addr, + MEMTXATTRS_UNSPECIFIED, buf, l, 0); } len -= l; diff --git a/fpu/softfloat-macros.h b/fpu/softfloat-macros.h index 5e030cd..e95b445 100644 --- a/fpu/softfloat-macros.h +++ b/fpu/softfloat-macros.h @@ -164,7 +164,7 @@ static inline void uint64_t a0, uint64_t a1, int_fast16_t count, uint64_t *z0Ptr, uint64_t *z1Ptr) { uint64_t z0, z1; - int8 negCount = ( - count ) & 63; + int8_t negCount = ( - count ) & 63; if ( count == 0 ) { z1 = a1; @@ -201,7 +201,7 @@ static inline void uint64_t a0, uint64_t a1, int_fast16_t count, uint64_t *z0Ptr, uint64_t *z1Ptr) { uint64_t z0, z1; - int8 negCount = ( - count ) & 63; + int8_t negCount = ( - count ) & 63; if ( count == 0 ) { z1 = a1; @@ -236,7 +236,7 @@ static inline void uint64_t a0, uint64_t a1, int_fast16_t count, uint64_t *z0Ptr, uint64_t *z1Ptr) { uint64_t z0, z1; - int8 negCount = ( - count ) & 63; + int8_t negCount = ( - count ) & 63; if ( count == 0 ) { z1 = a1; @@ -294,7 +294,7 @@ static inline void ) { uint64_t z0, z1, z2; - int8 negCount = ( - count ) & 63; + int8_t negCount = ( - count ) & 63; if ( count == 0 ) { z2 = a2; @@ -371,7 +371,7 @@ static inline void ) { uint64_t z0, z1, z2; - int8 negCount; + int8_t negCount; z2 = a2<<count; z1 = a1<<count; @@ -428,7 +428,7 @@ static inline void ) { uint64_t z0, z1, z2; - int8 carry0, carry1; + int8_t carry0, carry1; z2 = a2 + b2; carry1 = ( z2 < a2 ); @@ -484,7 +484,7 @@ static inline void ) { uint64_t z0, z1, z2; - int8 borrow0, borrow1; + int8_t borrow0, borrow1; z2 = a2 - b2; borrow1 = ( a2 < b2 ); @@ -645,7 +645,7 @@ static uint32_t estimateSqrt32(int_fast16_t aExp, uint32_t a) 0x0A2D, 0x08AF, 0x075A, 0x0629, 0x051A, 0x0429, 0x0356, 0x029E, 0x0200, 0x0179, 0x0109, 0x00AF, 0x0068, 0x0034, 0x0012, 0x0002 }; - int8 index; + int8_t index; uint32_t z; index = ( a>>27 ) & 15; @@ -669,7 +669,7 @@ static uint32_t estimateSqrt32(int_fast16_t aExp, uint32_t a) | `a'. If `a' is zero, 32 is returned. *----------------------------------------------------------------------------*/ -static int8 countLeadingZeros32( uint32_t a ) +static int8_t countLeadingZeros32( uint32_t a ) { #if SOFTFLOAT_GNUC_PREREQ(3, 4) if (a) { @@ -678,7 +678,7 @@ static int8 countLeadingZeros32( uint32_t a ) return 32; } #else - static const int8 countLeadingZerosHigh[] = { + static const int8_t countLeadingZerosHigh[] = { 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -696,7 +696,7 @@ static int8 countLeadingZeros32( uint32_t a ) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; - int8 shiftCount; + int8_t shiftCount; shiftCount = 0; if ( a < 0x10000 ) { @@ -717,7 +717,7 @@ static int8 countLeadingZeros32( uint32_t a ) | `a'. If `a' is zero, 64 is returned. *----------------------------------------------------------------------------*/ -static int8 countLeadingZeros64( uint64_t a ) +static int8_t countLeadingZeros64( uint64_t a ) { #if SOFTFLOAT_GNUC_PREREQ(3, 4) if (a) { @@ -726,7 +726,7 @@ static int8 countLeadingZeros64( uint64_t a ) return 64; } #else - int8 shiftCount; + int8_t shiftCount; shiftCount = 0; if ( a < ( (uint64_t) 1 )<<32 ) { diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h index 6dd41d8..0875436 100644 --- a/fpu/softfloat-specialize.h +++ b/fpu/softfloat-specialize.h @@ -174,7 +174,7 @@ const float128 float128_default_nan | should be simply `float_exception_flags |= flags;'. *----------------------------------------------------------------------------*/ -void float_raise(int8 flags, float_status *status) +void float_raise(int8_t flags, float_status *status) { status->float_exception_flags |= flags; } diff --git a/fpu/softfloat.c b/fpu/softfloat.c index f1170fe..162c211 100644 --- a/fpu/softfloat.c +++ b/fpu/softfloat.c @@ -144,11 +144,11 @@ static inline flag extractFloat16Sign(float16 a) | positive or negative integer is returned. *----------------------------------------------------------------------------*/ -static int32 roundAndPackInt32(flag zSign, uint64_t absZ, float_status *status) +static int32_t roundAndPackInt32(flag zSign, uint64_t absZ, float_status *status) { - int8 roundingMode; + int8_t roundingMode; flag roundNearestEven; - int8 roundIncrement, roundBits; + int8_t roundIncrement, roundBits; int32_t z; roundingMode = status->float_rounding_mode; @@ -198,10 +198,10 @@ static int32 roundAndPackInt32(flag zSign, uint64_t absZ, float_status *status) | returned. *----------------------------------------------------------------------------*/ -static int64 roundAndPackInt64(flag zSign, uint64_t absZ0, uint64_t absZ1, +static int64_t roundAndPackInt64(flag zSign, uint64_t absZ0, uint64_t absZ1, float_status *status) { - int8 roundingMode; + int8_t roundingMode; flag roundNearestEven, increment; int64_t z; @@ -255,10 +255,10 @@ static int64 roundAndPackInt64(flag zSign, uint64_t absZ0, uint64_t absZ1, | exception is raised and the largest unsigned integer is returned. *----------------------------------------------------------------------------*/ -static int64 roundAndPackUint64(flag zSign, uint64_t absZ0, +static int64_t roundAndPackUint64(flag zSign, uint64_t absZ0, uint64_t absZ1, float_status *status) { - int8 roundingMode; + int8_t roundingMode; flag roundNearestEven, increment; roundingMode = status->float_rounding_mode; @@ -358,7 +358,7 @@ float32 float32_squash_input_denormal(float32 a, float_status *status) static void normalizeFloat32Subnormal(uint32_t aSig, int_fast16_t *zExpPtr, uint32_t *zSigPtr) { - int8 shiftCount; + int8_t shiftCount; shiftCount = countLeadingZeros32( aSig ) - 8; *zSigPtr = aSig<<shiftCount; @@ -410,9 +410,9 @@ static inline float32 packFloat32(flag zSign, int_fast16_t zExp, uint32_t zSig) static float32 roundAndPackFloat32(flag zSign, int_fast16_t zExp, uint32_t zSig, float_status *status) { - int8 roundingMode; + int8_t roundingMode; flag roundNearestEven; - int8 roundIncrement, roundBits; + int8_t roundIncrement, roundBits; flag isTiny; roundingMode = status->float_rounding_mode; @@ -485,7 +485,7 @@ static float32 normalizeRoundAndPackFloat32(flag zSign, int_fast16_t zExp, uint32_t zSig, float_status *status) { - int8 shiftCount; + int8_t shiftCount; shiftCount = countLeadingZeros32( zSig ) - 1; return roundAndPackFloat32(zSign, zExp - shiftCount, zSig<<shiftCount, @@ -551,7 +551,7 @@ float64 float64_squash_input_denormal(float64 a, float_status *status) static void normalizeFloat64Subnormal(uint64_t aSig, int_fast16_t *zExpPtr, uint64_t *zSigPtr) { - int8 shiftCount; + int8_t shiftCount; shiftCount = countLeadingZeros64( aSig ) - 11; *zSigPtr = aSig<<shiftCount; @@ -603,7 +603,7 @@ static inline float64 packFloat64(flag zSign, int_fast16_t zExp, uint64_t zSig) static float64 roundAndPackFloat64(flag zSign, int_fast16_t zExp, uint64_t zSig, float_status *status) { - int8 roundingMode; + int8_t roundingMode; flag roundNearestEven; int_fast16_t roundIncrement, roundBits; flag isTiny; @@ -677,7 +677,7 @@ static float64 normalizeRoundAndPackFloat64(flag zSign, int_fast16_t zExp, uint64_t zSig, float_status *status) { - int8 shiftCount; + int8_t shiftCount; shiftCount = countLeadingZeros64( zSig ) - 1; return roundAndPackFloat64(zSign, zExp - shiftCount, zSig<<shiftCount, @@ -702,7 +702,7 @@ static inline uint64_t extractFloatx80Frac( floatx80 a ) | value `a'. *----------------------------------------------------------------------------*/ -static inline int32 extractFloatx80Exp( floatx80 a ) +static inline int32_t extractFloatx80Exp( floatx80 a ) { return a.high & 0x7FFF; @@ -729,9 +729,9 @@ static inline flag extractFloatx80Sign( floatx80 a ) *----------------------------------------------------------------------------*/ static void - normalizeFloatx80Subnormal( uint64_t aSig, int32 *zExpPtr, uint64_t *zSigPtr ) + normalizeFloatx80Subnormal( uint64_t aSig, int32_t *zExpPtr, uint64_t *zSigPtr ) { - int8 shiftCount; + int8_t shiftCount; shiftCount = countLeadingZeros64( aSig ); *zSigPtr = aSig<<shiftCount; @@ -744,7 +744,7 @@ static void | extended double-precision floating-point value, returning the result. *----------------------------------------------------------------------------*/ -static inline floatx80 packFloatx80( flag zSign, int32 zExp, uint64_t zSig ) +static inline floatx80 packFloatx80( flag zSign, int32_t zExp, uint64_t zSig ) { floatx80 z; @@ -778,13 +778,13 @@ static inline floatx80 packFloatx80( flag zSign, int32 zExp, uint64_t zSig ) | Floating-Point Arithmetic. *----------------------------------------------------------------------------*/ -static floatx80 roundAndPackFloatx80(int8 roundingPrecision, flag zSign, - int32 zExp, uint64_t zSig0, uint64_t zSig1, +static floatx80 roundAndPackFloatx80(int8_t roundingPrecision, flag zSign, + int32_t zExp, uint64_t zSig0, uint64_t zSig1, float_status *status) { - int8 roundingMode; + int8_t roundingMode; flag roundNearestEven, increment, isTiny; - int64 roundIncrement, roundMask, roundBits; + int64_t roundIncrement, roundMask, roundBits; roundingMode = status->float_rounding_mode; roundNearestEven = ( roundingMode == float_round_nearest_even ); @@ -974,12 +974,12 @@ static floatx80 roundAndPackFloatx80(int8 roundingPrecision, flag zSign, | normalized. *----------------------------------------------------------------------------*/ -static floatx80 normalizeRoundAndPackFloatx80(int8 roundingPrecision, - flag zSign, int32 zExp, +static floatx80 normalizeRoundAndPackFloatx80(int8_t roundingPrecision, + flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1, float_status *status) { - int8 shiftCount; + int8_t shiftCount; if ( zSig0 == 0 ) { zSig0 = zSig1; @@ -1023,7 +1023,7 @@ static inline uint64_t extractFloat128Frac0( float128 a ) | `a'. *----------------------------------------------------------------------------*/ -static inline int32 extractFloat128Exp( float128 a ) +static inline int32_t extractFloat128Exp( float128 a ) { return ( a.high>>48 ) & 0x7FFF; @@ -1055,12 +1055,12 @@ static void normalizeFloat128Subnormal( uint64_t aSig0, uint64_t aSig1, - int32 *zExpPtr, + int32_t *zExpPtr, uint64_t *zSig0Ptr, uint64_t *zSig1Ptr ) { - int8 shiftCount; + int8_t shiftCount; if ( aSig0 == 0 ) { shiftCount = countLeadingZeros64( aSig1 ) - 15; @@ -1096,7 +1096,7 @@ static void *----------------------------------------------------------------------------*/ static inline float128 - packFloat128( flag zSign, int32 zExp, uint64_t zSig0, uint64_t zSig1 ) + packFloat128( flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1 ) { float128 z; @@ -1127,11 +1127,11 @@ static inline float128 | overflow follows the IEC/IEEE Standard for Binary Floating-Point Arithmetic. *----------------------------------------------------------------------------*/ -static float128 roundAndPackFloat128(flag zSign, int32 zExp, +static float128 roundAndPackFloat128(flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1, uint64_t zSig2, float_status *status) { - int8 roundingMode; + int8_t roundingMode; flag roundNearestEven, increment, isTiny; roundingMode = status->float_rounding_mode; @@ -1245,11 +1245,11 @@ static float128 roundAndPackFloat128(flag zSign, int32 zExp, | point exponent. *----------------------------------------------------------------------------*/ -static float128 normalizeRoundAndPackFloat128(flag zSign, int32 zExp, +static float128 normalizeRoundAndPackFloat128(flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1, float_status *status) { - int8 shiftCount; + int8_t shiftCount; uint64_t zSig2; if ( zSig0 == 0 ) { @@ -1296,8 +1296,8 @@ float32 int32_to_float32(int32_t a, float_status *status) float64 int32_to_float64(int32_t a, float_status *status) { flag zSign; - uint32 absA; - int8 shiftCount; + uint32_t absA; + int8_t shiftCount; uint64_t zSig; if ( a == 0 ) return float64_zero; @@ -1319,8 +1319,8 @@ float64 int32_to_float64(int32_t a, float_status *status) floatx80 int32_to_floatx80(int32_t a, float_status *status) { flag zSign; - uint32 absA; - int8 shiftCount; + uint32_t absA; + int8_t shiftCount; uint64_t zSig; if ( a == 0 ) return packFloatx80( 0, 0, 0 ); @@ -1341,8 +1341,8 @@ floatx80 int32_to_floatx80(int32_t a, float_status *status) float128 int32_to_float128(int32_t a, float_status *status) { flag zSign; - uint32 absA; - int8 shiftCount; + uint32_t absA; + int8_t shiftCount; uint64_t zSig0; if ( a == 0 ) return packFloat128( 0, 0, 0, 0 ); @@ -1363,8 +1363,8 @@ float128 int32_to_float128(int32_t a, float_status *status) float32 int64_to_float32(int64_t a, float_status *status) { flag zSign; - uint64 absA; - int8 shiftCount; + uint64_t absA; + int8_t shiftCount; if ( a == 0 ) return float32_zero; zSign = ( a < 0 ); @@ -1414,8 +1414,8 @@ float64 int64_to_float64(int64_t a, float_status *status) floatx80 int64_to_floatx80(int64_t a, float_status *status) { flag zSign; - uint64 absA; - int8 shiftCount; + uint64_t absA; + int8_t shiftCount; if ( a == 0 ) return packFloatx80( 0, 0, 0 ); zSign = ( a < 0 ); @@ -1434,9 +1434,9 @@ floatx80 int64_to_floatx80(int64_t a, float_status *status) float128 int64_to_float128(int64_t a, float_status *status) { flag zSign; - uint64 absA; - int8 shiftCount; - int32 zExp; + uint64_t absA; + int8_t shiftCount; + int32_t zExp; uint64_t zSig0, zSig1; if ( a == 0 ) return packFloat128( 0, 0, 0, 0 ); @@ -1541,7 +1541,7 @@ float128 uint64_to_float128(uint64_t a, float_status *status) | largest integer with the same sign as `a' is returned. *----------------------------------------------------------------------------*/ -int32 float32_to_int32(float32 a, float_status *status) +int32_t float32_to_int32(float32 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; @@ -1572,7 +1572,7 @@ int32 float32_to_int32(float32 a, float_status *status) | returned. *----------------------------------------------------------------------------*/ -int32 float32_to_int32_round_to_zero(float32 a, float_status *status) +int32_t float32_to_int32_round_to_zero(float32 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; @@ -1622,7 +1622,7 @@ int_fast16_t float32_to_int16_round_to_zero(float32 a, float_status *status) flag aSign; int_fast16_t aExp, shiftCount; uint32_t aSig; - int32 z; + int32_t z; aSig = extractFloat32Frac( a ); aExp = extractFloat32Exp( a ); @@ -1666,7 +1666,7 @@ int_fast16_t float32_to_int16_round_to_zero(float32 a, float_status *status) | largest integer with the same sign as `a' is returned. *----------------------------------------------------------------------------*/ -int64 float32_to_int64(float32 a, float_status *status) +int64_t float32_to_int64(float32 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; @@ -1705,7 +1705,7 @@ int64 float32_to_int64(float32 a, float_status *status) | raise the inexact exception flag. *----------------------------------------------------------------------------*/ -uint64 float32_to_uint64(float32 a, float_status *status) +uint64_t float32_to_uint64(float32 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; @@ -1750,7 +1750,7 @@ uint64 float32_to_uint64(float32 a, float_status *status) | not round to zero will raise the inexact flag. *----------------------------------------------------------------------------*/ -uint64 float32_to_uint64_round_to_zero(float32 a, float_status *status) +uint64_t float32_to_uint64_round_to_zero(float32 a, float_status *status) { signed char current_rounding_mode = status->float_rounding_mode; set_float_rounding_mode(float_round_to_zero, status); @@ -1769,13 +1769,13 @@ uint64 float32_to_uint64_round_to_zero(float32 a, float_status *status) | returned. *----------------------------------------------------------------------------*/ -int64 float32_to_int64_round_to_zero(float32 a, float_status *status) +int64_t float32_to_int64_round_to_zero(float32 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; uint32_t aSig; uint64_t aSig64; - int64 z; + int64_t z; a = float32_squash_input_denormal(a, status); aSig = extractFloat32Frac( a ); @@ -3073,7 +3073,7 @@ int float32_unordered_quiet(float32 a, float32 b, float_status *status) | largest integer with the same sign as `a' is returned. *----------------------------------------------------------------------------*/ -int32 float64_to_int32(float64 a, float_status *status) +int32_t float64_to_int32(float64 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; @@ -3101,7 +3101,7 @@ int32 float64_to_int32(float64 a, float_status *status) | returned. *----------------------------------------------------------------------------*/ -int32 float64_to_int32_round_to_zero(float64 a, float_status *status) +int32_t float64_to_int32_round_to_zero(float64 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; @@ -3155,7 +3155,7 @@ int_fast16_t float64_to_int16_round_to_zero(float64 a, float_status *status) flag aSign; int_fast16_t aExp, shiftCount; uint64_t aSig, savedASig; - int32 z; + int32_t z; aSig = extractFloat64Frac( a ); aExp = extractFloat64Exp( a ); @@ -3201,7 +3201,7 @@ int_fast16_t float64_to_int16_round_to_zero(float64 a, float_status *status) | largest integer with the same sign as `a' is returned. *----------------------------------------------------------------------------*/ -int64 float64_to_int64(float64 a, float_status *status) +int64_t float64_to_int64(float64 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; @@ -3244,12 +3244,12 @@ int64 float64_to_int64(float64 a, float_status *status) | returned. *----------------------------------------------------------------------------*/ -int64 float64_to_int64_round_to_zero(float64 a, float_status *status) +int64_t float64_to_int64_round_to_zero(float64 a, float_status *status) { flag aSign; int_fast16_t aExp, shiftCount; uint64_t aSig; - int64 z; + int64_t z; a = float64_squash_input_denormal(a, status); aSig = extractFloat64Frac( a ); @@ -3368,7 +3368,7 @@ static float16 packFloat16(flag zSign, int_fast16_t zExp, uint16_t zSig) | Binary Floating-Point Arithmetic. *----------------------------------------------------------------------------*/ -static float32 roundAndPackFloat16(flag zSign, int_fast16_t zExp, +static float16 roundAndPackFloat16(flag zSign, int_fast16_t zExp, uint32_t zSig, flag ieee, float_status *status) { @@ -4790,10 +4790,10 @@ int float64_unordered_quiet(float64 a, float64 b, float_status *status) | overflows, the largest integer with the same sign as `a' is returned. *----------------------------------------------------------------------------*/ -int32 floatx80_to_int32(floatx80 a, float_status *status) +int32_t floatx80_to_int32(floatx80 a, float_status *status) { flag aSign; - int32 aExp, shiftCount; + int32_t aExp, shiftCount; uint64_t aSig; aSig = extractFloatx80Frac( a ); @@ -4817,10 +4817,10 @@ int32 floatx80_to_int32(floatx80 a, float_status *status) | sign as `a' is returned. *----------------------------------------------------------------------------*/ -int32 floatx80_to_int32_round_to_zero(floatx80 a, float_status *status) +int32_t floatx80_to_int32_round_to_zero(floatx80 a, float_status *status) { flag aSign; - int32 aExp, shiftCount; + int32_t aExp, shiftCount; uint64_t aSig, savedASig; int32_t z; @@ -4864,10 +4864,10 @@ int32 floatx80_to_int32_round_to_zero(floatx80 a, float_status *status) | overflows, the largest integer with the same sign as `a' is returned. *----------------------------------------------------------------------------*/ -int64 floatx80_to_int64(floatx80 a, float_status *status) +int64_t floatx80_to_int64(floatx80 a, float_status *status) { flag aSign; - int32 aExp, shiftCount; + int32_t aExp, shiftCount; uint64_t aSig, aSigExtra; aSig = extractFloatx80Frac( a ); @@ -4904,12 +4904,12 @@ int64 floatx80_to_int64(floatx80 a, float_status *status) | sign as `a' is returned. *----------------------------------------------------------------------------*/ -int64 floatx80_to_int64_round_to_zero(floatx80 a, float_status *status) +int64_t floatx80_to_int64_round_to_zero(floatx80 a, float_status *status) { flag aSign; - int32 aExp, shiftCount; + int32_t aExp, shiftCount; uint64_t aSig; - int64 z; + int64_t z; aSig = extractFloatx80Frac( a ); aExp = extractFloatx80Exp( a ); @@ -4950,7 +4950,7 @@ int64 floatx80_to_int64_round_to_zero(floatx80 a, float_status *status) float32 floatx80_to_float32(floatx80 a, float_status *status) { flag aSign; - int32 aExp; + int32_t aExp; uint64_t aSig; aSig = extractFloatx80Frac( a ); @@ -4978,7 +4978,7 @@ float32 floatx80_to_float32(floatx80 a, float_status *status) float64 floatx80_to_float64(floatx80 a, float_status *status) { flag aSign; - int32 aExp; + int32_t aExp; uint64_t aSig, zSig; aSig = extractFloatx80Frac( a ); @@ -5030,7 +5030,7 @@ float128 floatx80_to_float128(floatx80 a, float_status *status) floatx80 floatx80_round_to_int(floatx80 a, float_status *status) { flag aSign; - int32 aExp; + int32_t aExp; uint64_t lastBitMask, roundBitsMask; floatx80 z; @@ -5125,9 +5125,9 @@ floatx80 floatx80_round_to_int(floatx80 a, float_status *status) static floatx80 addFloatx80Sigs(floatx80 a, floatx80 b, flag zSign, float_status *status) { - int32 aExp, bExp, zExp; + int32_t aExp, bExp, zExp; uint64_t aSig, bSig, zSig0, zSig1; - int32 expDiff; + int32_t expDiff; aSig = extractFloatx80Frac( a ); aExp = extractFloatx80Exp( a ); @@ -5194,9 +5194,9 @@ static floatx80 addFloatx80Sigs(floatx80 a, floatx80 b, flag zSign, static floatx80 subFloatx80Sigs(floatx80 a, floatx80 b, flag zSign, float_status *status) { - int32 aExp, bExp, zExp; + int32_t aExp, bExp, zExp; uint64_t aSig, bSig, zSig0, zSig1; - int32 expDiff; + int32_t expDiff; floatx80 z; aSig = extractFloatx80Frac( a ); @@ -5305,7 +5305,7 @@ floatx80 floatx80_sub(floatx80 a, floatx80 b, float_status *status) floatx80 floatx80_mul(floatx80 a, floatx80 b, float_status *status) { flag aSign, bSign, zSign; - int32 aExp, bExp, zExp; + int32_t aExp, bExp, zExp; uint64_t aSig, bSig, zSig0, zSig1; floatx80 z; @@ -5364,7 +5364,7 @@ floatx80 floatx80_mul(floatx80 a, floatx80 b, float_status *status) floatx80 floatx80_div(floatx80 a, floatx80 b, float_status *status) { flag aSign, bSign, zSign; - int32 aExp, bExp, zExp; + int32_t aExp, bExp, zExp; uint64_t aSig, bSig, zSig0, zSig1; uint64_t rem0, rem1, rem2, term0, term1, term2; floatx80 z; @@ -5448,7 +5448,7 @@ floatx80 floatx80_div(floatx80 a, floatx80 b, float_status *status) floatx80 floatx80_rem(floatx80 a, floatx80 b, float_status *status) { flag aSign, zSign; - int32 aExp, bExp, expDiff; + int32_t aExp, bExp, expDiff; uint64_t aSig0, aSig1, bSig; uint64_t q, term0, term1, alternateASig0, alternateASig1; floatx80 z; @@ -5546,7 +5546,7 @@ floatx80 floatx80_rem(floatx80 a, floatx80 b, float_status *status) floatx80 floatx80_sqrt(floatx80 a, float_status *status) { flag aSign; - int32 aExp, zExp; + int32_t aExp, zExp; uint64_t aSig0, aSig1, zSig0, zSig1, doubleZSig0; uint64_t rem0, rem1, rem2, rem3, term0, term1, term2, term3; floatx80 z; @@ -5854,10 +5854,10 @@ int floatx80_unordered_quiet(floatx80 a, floatx80 b, float_status *status) | largest integer with the same sign as `a' is returned. *----------------------------------------------------------------------------*/ -int32 float128_to_int32(float128 a, float_status *status) +int32_t float128_to_int32(float128 a, float_status *status) { flag aSign; - int32 aExp, shiftCount; + int32_t aExp, shiftCount; uint64_t aSig0, aSig1; aSig1 = extractFloat128Frac1( a ); @@ -5883,10 +5883,10 @@ int32 float128_to_int32(float128 a, float_status *status) | returned. *----------------------------------------------------------------------------*/ -int32 float128_to_int32_round_to_zero(float128 a, float_status *status) +int32_t float128_to_int32_round_to_zero(float128 a, float_status *status) { flag aSign; - int32 aExp, shiftCount; + int32_t aExp, shiftCount; uint64_t aSig0, aSig1, savedASig; int32_t z; @@ -5933,10 +5933,10 @@ int32 float128_to_int32_round_to_zero(float128 a, float_status *status) | largest integer with the same sign as `a' is returned. *----------------------------------------------------------------------------*/ -int64 float128_to_int64(float128 a, float_status *status) +int64_t float128_to_int64(float128 a, float_status *status) { flag aSign; - int32 aExp, shiftCount; + int32_t aExp, shiftCount; uint64_t aSig0, aSig1; aSig1 = extractFloat128Frac1( a ); @@ -5976,12 +5976,12 @@ int64 float128_to_int64(float128 a, float_status *status) | returned. *----------------------------------------------------------------------------*/ -int64 float128_to_int64_round_to_zero(float128 a, float_status *status) +int64_t float128_to_int64_round_to_zero(float128 a, float_status *status) { flag aSign; - int32 aExp, shiftCount; + int32_t aExp, shiftCount; uint64_t aSig0, aSig1; - int64 z; + int64_t z; aSig1 = extractFloat128Frac1( a ); aSig0 = extractFloat128Frac0( a ); @@ -6039,7 +6039,7 @@ int64 float128_to_int64_round_to_zero(float128 a, float_status *status) float32 float128_to_float32(float128 a, float_status *status) { flag aSign; - int32 aExp; + int32_t aExp; uint64_t aSig0, aSig1; uint32_t zSig; @@ -6074,7 +6074,7 @@ float32 float128_to_float32(float128 a, float_status *status) float64 float128_to_float64(float128 a, float_status *status) { flag aSign; - int32 aExp; + int32_t aExp; uint64_t aSig0, aSig1; aSig1 = extractFloat128Frac1( a ); @@ -6107,7 +6107,7 @@ float64 float128_to_float64(float128 a, float_status *status) floatx80 float128_to_floatx80(float128 a, float_status *status) { flag aSign; - int32 aExp; + int32_t aExp; uint64_t aSig0, aSig1; aSig1 = extractFloat128Frac1( a ); @@ -6142,7 +6142,7 @@ floatx80 float128_to_floatx80(float128 a, float_status *status) float128 float128_round_to_int(float128 a, float_status *status) { flag aSign; - int32 aExp; + int32_t aExp; uint64_t lastBitMask, roundBitsMask; float128 z; @@ -6281,9 +6281,9 @@ float128 float128_round_to_int(float128 a, float_status *status) static float128 addFloat128Sigs(float128 a, float128 b, flag zSign, float_status *status) { - int32 aExp, bExp, zExp; + int32_t aExp, bExp, zExp; uint64_t aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2; - int32 expDiff; + int32_t expDiff; aSig1 = extractFloat128Frac1( a ); aSig0 = extractFloat128Frac0( a ); @@ -6372,9 +6372,9 @@ static float128 addFloat128Sigs(float128 a, float128 b, flag zSign, static float128 subFloat128Sigs(float128 a, float128 b, flag zSign, float_status *status) { - int32 aExp, bExp, zExp; + int32_t aExp, bExp, zExp; uint64_t aSig0, aSig1, bSig0, bSig1, zSig0, zSig1; - int32 expDiff; + int32_t expDiff; float128 z; aSig1 = extractFloat128Frac1( a ); @@ -6503,7 +6503,7 @@ float128 float128_sub(float128 a, float128 b, float_status *status) float128 float128_mul(float128 a, float128 b, float_status *status) { flag aSign, bSign, zSign; - int32 aExp, bExp, zExp; + int32_t aExp, bExp, zExp; uint64_t aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2, zSig3; float128 z; @@ -6569,7 +6569,7 @@ float128 float128_mul(float128 a, float128 b, float_status *status) float128 float128_div(float128 a, float128 b, float_status *status) { flag aSign, bSign, zSign; - int32 aExp, bExp, zExp; + int32_t aExp, bExp, zExp; uint64_t aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2; uint64_t rem0, rem1, rem2, rem3, term0, term1, term2, term3; float128 z; @@ -6659,7 +6659,7 @@ float128 float128_div(float128 a, float128 b, float_status *status) float128 float128_rem(float128 a, float128 b, float_status *status) { flag aSign, zSign; - int32 aExp, bExp, expDiff; + int32_t aExp, bExp, expDiff; uint64_t aSig0, aSig1, bSig0, bSig1, q, term0, term1, term2; uint64_t allZero, alternateASig0, alternateASig1, sigMean1; int64_t sigMean0; @@ -6769,7 +6769,7 @@ float128 float128_rem(float128 a, float128 b, float_status *status) float128 float128_sqrt(float128 a, float_status *status) { flag aSign; - int32 aExp, zExp; + int32_t aExp, zExp; uint64_t aSig0, aSig1, zSig0, zSig1, zSig2, doubleZSig0; uint64_t rem0, rem1, rem2, rem3, term0, term1, term2, term3; float128 z; @@ -7080,10 +7080,10 @@ float64 uint32_to_float64(uint32_t a, float_status *status) return int64_to_float64(a, status); } -uint32 float32_to_uint32(float32 a, float_status *status) +uint32_t float32_to_uint32(float32 a, float_status *status) { int64_t v; - uint32 res; + uint32_t res; int old_exc_flags = get_float_exception_flags(status); v = float32_to_int64(a, status); @@ -7099,10 +7099,10 @@ uint32 float32_to_uint32(float32 a, float_status *status) return res; } -uint32 float32_to_uint32_round_to_zero(float32 a, float_status *status) +uint32_t float32_to_uint32_round_to_zero(float32 a, float_status *status) { int64_t v; - uint32 res; + uint32_t res; int old_exc_flags = get_float_exception_flags(status); v = float32_to_int64_round_to_zero(a, status); @@ -7177,10 +7177,10 @@ uint_fast16_t float32_to_uint16_round_to_zero(float32 a, float_status *status) return res; } -uint32 float64_to_uint32(float64 a, float_status *status) +uint32_t float64_to_uint32(float64 a, float_status *status) { uint64_t v; - uint32 res; + uint32_t res; int old_exc_flags = get_float_exception_flags(status); v = float64_to_uint64(a, status); @@ -7194,10 +7194,10 @@ uint32 float64_to_uint32(float64 a, float_status *status) return res; } -uint32 float64_to_uint32_round_to_zero(float64 a, float_status *status) +uint32_t float64_to_uint32_round_to_zero(float64 a, float_status *status) { uint64_t v; - uint32 res; + uint32_t res; int old_exc_flags = get_float_exception_flags(status); v = float64_to_uint64_round_to_zero(a, status); diff --git a/fsdev/qemu-fsdev.c b/fsdev/qemu-fsdev.c index ccfec13..55e2f7a 100644 --- a/fsdev/qemu-fsdev.c +++ b/fsdev/qemu-fsdev.c @@ -17,6 +17,7 @@ #include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/config-file.h" +#include "qemu/error-report.h" static QTAILQ_HEAD(FsDriverEntry_head, FsDriverListEntry) fsdriver_entries = QTAILQ_HEAD_INITIALIZER(fsdriver_entries); @@ -40,7 +41,7 @@ int qemu_fsdev_add(QemuOpts *opts) bool ro = qemu_opt_get_bool(opts, "readonly", 0); if (!fsdev_id) { - fprintf(stderr, "fsdev: No id specified\n"); + error_report("fsdev: No id specified"); return -1; } @@ -52,11 +53,11 @@ int qemu_fsdev_add(QemuOpts *opts) } if (i == ARRAY_SIZE(FsDrivers)) { - fprintf(stderr, "fsdev: fsdriver %s not found\n", fsdriver); + error_report("fsdev: fsdriver %s not found", fsdriver); return -1; } } else { - fprintf(stderr, "fsdev: No fsdriver specified\n"); + error_report("fsdev: No fsdriver specified"); return -1; } diff --git a/hw/9pfs/9p-handle.c b/hw/9pfs/9p-handle.c index 58b77b4..120486b 100644 --- a/hw/9pfs/9p-handle.c +++ b/hw/9pfs/9p-handle.c @@ -19,6 +19,7 @@ #include <sys/socket.h> #include <sys/un.h> #include "qemu/xattr.h" +#include "qemu/error-report.h" #include <unistd.h> #include <linux/fs.h> #ifdef CONFIG_LINUX_MAGIC_H @@ -655,12 +656,12 @@ static int handle_parse_opts(QemuOpts *opts, struct FsDriverEntry *fse) const char *path = qemu_opt_get(opts, "path"); if (sec_model) { - fprintf(stderr, "Invalid argument security_model specified with handle fsdriver\n"); + error_report("Invalid argument security_model specified with handle fsdriver"); return -1; } if (!path) { - fprintf(stderr, "fsdev: No path specified.\n"); + error_report("fsdev: No path specified"); return -1; } fse->path = g_strdup(path); diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c index bf63eab..bb66626 100644 --- a/hw/9pfs/9p-local.c +++ b/hw/9pfs/9p-local.c @@ -20,6 +20,7 @@ #include <sys/socket.h> #include <sys/un.h> #include "qemu/xattr.h" +#include "qemu/error-report.h" #include <libgen.h> #include <linux/fs.h> #ifdef CONFIG_LINUX_MAGIC_H @@ -1209,9 +1210,9 @@ static int local_parse_opts(QemuOpts *opts, struct FsDriverEntry *fse) const char *path = qemu_opt_get(opts, "path"); if (!sec_model) { - fprintf(stderr, "security model not specified, " - "local fs needs security model\nvalid options are:" - "\tsecurity_model=[passthrough|mapped|none]\n"); + error_report("Security model not specified, local fs needs security model"); + error_printf("valid options are:" + "\tsecurity_model=[passthrough|mapped-xattr|mapped-file|none]\n"); return -1; } @@ -1225,14 +1226,14 @@ static int local_parse_opts(QemuOpts *opts, struct FsDriverEntry *fse) } else if (!strcmp(sec_model, "mapped-file")) { fse->export_flags |= V9FS_SM_MAPPED_FILE; } else { - fprintf(stderr, "Invalid security model %s specified, valid options are" - "\n\t [passthrough|mapped-xattr|mapped-file|none]\n", - sec_model); + error_report("Invalid security model %s specified", sec_model); + error_printf("valid options are:" + "\t[passthrough|mapped-xattr|mapped-file|none]\n"); return -1; } if (!path) { - fprintf(stderr, "fsdev: No path specified.\n"); + error_report("fsdev: No path specified"); return -1; } fse->path = g_strdup(path); diff --git a/hw/9pfs/9p-proxy.c b/hw/9pfs/9p-proxy.c index 73d00dd..91aab43 100644 --- a/hw/9pfs/9p-proxy.c +++ b/hw/9pfs/9p-proxy.c @@ -1100,19 +1100,19 @@ static int connect_namedsocket(const char *path) struct sockaddr_un helper; if (strlen(path) >= sizeof(helper.sun_path)) { - fprintf(stderr, "Socket name too large\n"); + error_report("Socket name too long"); return -1; } sockfd = socket(AF_UNIX, SOCK_STREAM, 0); if (sockfd < 0) { - fprintf(stderr, "failed to create socket: %s\n", strerror(errno)); + error_report("Failed to create socket: %s", strerror(errno)); return -1; } strcpy(helper.sun_path, path); helper.sun_family = AF_UNIX; size = strlen(helper.sun_path) + sizeof(helper.sun_family); if (connect(sockfd, (struct sockaddr *)&helper, size) < 0) { - fprintf(stderr, "failed to connect to %s: %s\n", path, strerror(errno)); + error_report("Failed to connect to %s: %s", path, strerror(errno)); close(sockfd); return -1; } @@ -1128,11 +1128,11 @@ static int proxy_parse_opts(QemuOpts *opts, struct FsDriverEntry *fs) const char *sock_fd = qemu_opt_get(opts, "sock_fd"); if (!socket && !sock_fd) { - fprintf(stderr, "socket and sock_fd none of the option specified\n"); + error_report("Must specify either socket or sock_fd"); return -1; } if (socket && sock_fd) { - fprintf(stderr, "Both socket and sock_fd options specified\n"); + error_report("Both socket and sock_fd options specified"); return -1; } if (socket) { @@ -1155,7 +1155,7 @@ static int proxy_init(FsContext *ctx) } else { sock_id = atoi(ctx->fs_root); if (sock_id < 0) { - fprintf(stderr, "socket descriptor not initialized\n"); + error_report("Socket descriptor not initialized"); } } if (sock_id < 0) { diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index 3ff3106..1f3bd12 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -3370,7 +3370,7 @@ static void __attribute__((__constructor__)) v9fs_set_fd_limit(void) { struct rlimit rlim; if (getrlimit(RLIMIT_NOFILE, &rlim) < 0) { - fprintf(stderr, "Failed to get the resource limit\n"); + error_report("Failed to get the resource limit"); exit(1); } open_fd_hw = rlim.rlim_cur - MIN(400, rlim.rlim_cur/3); diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c index db58781..ff6ac7a 100644 --- a/hw/arm/pxa2xx.c +++ b/hw/arm/pxa2xx.c @@ -13,7 +13,7 @@ #include "sysemu/sysemu.h" #include "hw/char/serial.h" #include "hw/i2c/i2c.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "sysemu/char.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c index 317ade1..607cb58 100644 --- a/hw/arm/spitz.c +++ b/hw/arm/spitz.c @@ -17,7 +17,7 @@ #include "sysemu/sysemu.h" #include "hw/pcmcia.h" #include "hw/i2c/i2c.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "hw/block/flash.h" #include "qemu/timer.h" #include "hw/devices.h" diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index 3eb7d3c..de8dbb2 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -9,7 +9,7 @@ #include "qemu/osdep.h" #include "hw/sysbus.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "hw/arm/arm.h" #include "hw/devices.h" #include "qemu/timer.h" diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c index d9f2f5b..3b17a21 100644 --- a/hw/arm/strongarm.c +++ b/hw/arm/strongarm.c @@ -35,7 +35,7 @@ #include "hw/arm/arm.h" #include "sysemu/char.h" #include "sysemu/sysemu.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" //#define DEBUG diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c index c387950..d83c1e1 100644 --- a/hw/arm/tosa.c +++ b/hw/arm/tosa.c @@ -20,7 +20,7 @@ #include "hw/pcmcia.h" #include "hw/boards.h" #include "hw/i2c/i2c.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "sysemu/block-backend.h" #include "hw/sysbus.h" #include "exec/address-spaces.h" diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 05f9087..15658f4 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -123,6 +123,7 @@ static const MemMapEntry a15memmap[] = { [VIRT_RTC] = { 0x09010000, 0x00001000 }, [VIRT_FW_CFG] = { 0x09020000, 0x00000018 }, [VIRT_GPIO] = { 0x09030000, 0x00001000 }, + [VIRT_SECURE_UART] = { 0x09040000, 0x00001000 }, [VIRT_MMIO] = { 0x0a000000, 0x00000200 }, /* ...repeating for a total of NUM_VIRTIO_TRANSPORTS, each of that size */ [VIRT_PLATFORM_BUS] = { 0x0c000000, 0x02000000 }, @@ -139,6 +140,7 @@ static const int a15irqmap[] = { [VIRT_RTC] = 2, [VIRT_PCIE] = 3, /* ... to 6 */ [VIRT_GPIO] = 7, + [VIRT_SECURE_UART] = 8, [VIRT_MMIO] = 16, /* ...to 16 + NUM_VIRTIO_TRANSPORTS - 1 */ [VIRT_GIC_V2M] = 48, /* ...to 48 + NUM_GICV2M_SPIS - 1 */ [VIRT_PLATFORM_BUS] = 112, /* ...to 112 + PLATFORM_BUS_NUM_IRQS -1 */ @@ -291,6 +293,7 @@ static void fdt_add_timer_nodes(const VirtBoardInfo *vbi, int gictype) qemu_fdt_setprop_string(vbi->fdt, "/timer", "compatible", "arm,armv7-timer"); } + qemu_fdt_setprop(vbi->fdt, "/timer", "always-on", NULL, 0); qemu_fdt_setprop_cells(vbi->fdt, "/timer", "interrupts", GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_S_EL1_IRQ, irqflags, GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_NS_EL1_IRQ, irqflags, @@ -489,16 +492,22 @@ static void create_gic(VirtBoardInfo *vbi, qemu_irq *pic, int type, bool secure) } } -static void create_uart(const VirtBoardInfo *vbi, qemu_irq *pic) +static void create_uart(const VirtBoardInfo *vbi, qemu_irq *pic, int uart, + MemoryRegion *mem) { char *nodename; - hwaddr base = vbi->memmap[VIRT_UART].base; - hwaddr size = vbi->memmap[VIRT_UART].size; - int irq = vbi->irqmap[VIRT_UART]; + hwaddr base = vbi->memmap[uart].base; + hwaddr size = vbi->memmap[uart].size; + int irq = vbi->irqmap[uart]; const char compat[] = "arm,pl011\0arm,primecell"; const char clocknames[] = "uartclk\0apb_pclk"; + DeviceState *dev = qdev_create(NULL, "pl011"); + SysBusDevice *s = SYS_BUS_DEVICE(dev); - sysbus_create_simple("pl011", base, pic[irq]); + qdev_init_nofail(dev); + memory_region_add_subregion(mem, base, + sysbus_mmio_get_region(s, 0)); + sysbus_connect_irq(s, 0, pic[irq]); nodename = g_strdup_printf("/pl011@%" PRIx64, base); qemu_fdt_add_subnode(vbi->fdt, nodename); @@ -515,7 +524,14 @@ static void create_uart(const VirtBoardInfo *vbi, qemu_irq *pic) qemu_fdt_setprop(vbi->fdt, nodename, "clock-names", clocknames, sizeof(clocknames)); - qemu_fdt_setprop_string(vbi->fdt, "/chosen", "stdout-path", nodename); + if (uart == VIRT_UART) { + qemu_fdt_setprop_string(vbi->fdt, "/chosen", "stdout-path", nodename); + } else { + /* Mark as not usable by the normal world */ + qemu_fdt_setprop_string(vbi->fdt, nodename, "status", "disabled"); + qemu_fdt_setprop_string(vbi->fdt, nodename, "secure-status", "okay"); + } + g_free(nodename); } @@ -995,6 +1011,7 @@ static void machvirt_init(MachineState *machine) VirtMachineState *vms = VIRT_MACHINE(machine); qemu_irq pic[NUM_IRQS]; MemoryRegion *sysmem = get_system_memory(); + MemoryRegion *secure_sysmem = NULL; int gic_version = vms->gic_version; int n, max_cpus; MemoryRegion *ram = g_new(MemoryRegion, 1); @@ -1053,6 +1070,23 @@ static void machvirt_init(MachineState *machine) exit(1); } + if (vms->secure) { + if (kvm_enabled()) { + error_report("mach-virt: KVM does not support Security extensions"); + exit(1); + } + + /* The Secure view of the world is the same as the NonSecure, + * but with a few extra devices. Create it as a container region + * containing the system memory at low priority; any secure-only + * devices go in at higher priority and take precedence. + */ + secure_sysmem = g_new(MemoryRegion, 1); + memory_region_init(secure_sysmem, OBJECT(machine), "secure-memory", + UINT64_MAX); + memory_region_add_subregion_overlap(secure_sysmem, 0, sysmem, -1); + } + create_fdt(vbi); for (n = 0; n < smp_cpus; n++) { @@ -1093,6 +1127,13 @@ static void machvirt_init(MachineState *machine) "reset-cbar", &error_abort); } + object_property_set_link(cpuobj, OBJECT(sysmem), "memory", + &error_abort); + if (vms->secure) { + object_property_set_link(cpuobj, OBJECT(secure_sysmem), + "secure-memory", &error_abort); + } + object_property_set_bool(cpuobj, true, "realized", NULL); } g_strfreev(cpustr); @@ -1108,7 +1149,11 @@ static void machvirt_init(MachineState *machine) create_gic(vbi, pic, gic_version, vms->secure); - create_uart(vbi, pic); + create_uart(vbi, pic, VIRT_UART, sysmem); + + if (vms->secure) { + create_uart(vbi, pic, VIRT_SECURE_UART, secure_sysmem); + } create_rtc(vbi, pic); diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c index 40b4761..66e7f27 100644 --- a/hw/arm/xilinx_zynq.c +++ b/hw/arm/xilinx_zynq.c @@ -26,7 +26,7 @@ #include "sysemu/block-backend.h" #include "hw/loader.h" #include "hw/misc/zynq-xadc.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "qemu/error-report.h" #define NUM_SPI_FLASHES 4 diff --git a/hw/arm/xlnx-ep108.c b/hw/arm/xlnx-ep108.c index c9414e6..2cd69b5 100644 --- a/hw/arm/xlnx-ep108.c +++ b/hw/arm/xlnx-ep108.c @@ -31,6 +31,7 @@ static struct arm_boot_info xlnx_ep108_binfo; static void xlnx_ep108_init(MachineState *machine) { XlnxEP108 *s = g_new0(XlnxEP108, 1); + int i; Error *err = NULL; uint64_t ram_size = machine->ram_size; @@ -63,6 +64,21 @@ static void xlnx_ep108_init(MachineState *machine) exit(1); } + for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) { + SSIBus *spi_bus; + DeviceState *flash_dev; + qemu_irq cs_line; + gchar *bus_name = g_strdup_printf("spi%d", i); + + spi_bus = (SSIBus *)qdev_get_child_bus(DEVICE(&s->soc), bus_name); + g_free(bus_name); + + flash_dev = ssi_create_slave(spi_bus, "sst25wf080"); + cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0); + + sysbus_connect_irq(SYS_BUS_DEVICE(&s->soc.spi[i]), 1, cs_line); + } + xlnx_ep108_binfo.ram_size = ram_size; xlnx_ep108_binfo.kernel_filename = machine->kernel_filename; xlnx_ep108_binfo.kernel_cmdline = machine->kernel_cmdline; diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 57e926d..1508d08 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -57,6 +57,14 @@ static const int sdhci_intr[XLNX_ZYNQMP_NUM_SDHCI] = { 48, 49, }; +static const uint64_t spi_addr[XLNX_ZYNQMP_NUM_SPIS] = { + 0xFF040000, 0xFF050000, +}; + +static const int spi_intr[XLNX_ZYNQMP_NUM_SPIS] = { + 19, 20, +}; + typedef struct XlnxZynqMPGICRegion { int region_index; uint32_t address; @@ -118,6 +126,12 @@ static void xlnx_zynqmp_init(Object *obj) qdev_set_parent_bus(DEVICE(&s->sdhci[i]), sysbus_get_default()); } + + for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) { + object_initialize(&s->spi[i], sizeof(s->spi[i]), + TYPE_XILINX_SPIPS); + qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default()); + } } static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) @@ -324,6 +338,23 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhci[i]), 0, gic_spi[sdhci_intr[i]]); } + + for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) { + gchar *bus_name; + + object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &err); + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, spi_addr[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0, + gic_spi[spi_intr[i]]); + + /* Alias controller SPI bus to the SoC itself */ + bus_name = g_strdup_printf("spi%d", i); + object_property_add_alias(OBJECT(s), bus_name, + OBJECT(&s->spi[i]), "spi0", + &error_abort); + g_free(bus_name); + } } static Property xlnx_zynqmp_props[] = { diff --git a/hw/arm/z2.c b/hw/arm/z2.c index aecb24a..aea895a 100644 --- a/hw/arm/z2.c +++ b/hw/arm/z2.c @@ -17,7 +17,7 @@ #include "hw/arm/arm.h" #include "hw/devices.h" #include "hw/i2c/i2c.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "hw/boards.h" #include "sysemu/sysemu.h" #include "hw/block/flash.h" diff --git a/hw/block/block.c b/hw/block/block.c index f7243e5..960df2b 100644 --- a/hw/block/block.c +++ b/hw/block/block.c @@ -7,6 +7,7 @@ * later. See the COPYING file in the top-level directory. */ +#include "qemu/osdep.h" #include "sysemu/blockdev.h" #include "sysemu/block-backend.h" #include "hw/block/block.h" diff --git a/hw/block/cdrom.c b/hw/block/cdrom.c index 4e1019c..da937fe 100644 --- a/hw/block/cdrom.c +++ b/hw/block/cdrom.c @@ -25,6 +25,7 @@ /* ??? Most of the ATAPI emulation is still in ide.c. It should be moved here. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "hw/scsi/scsi.h" diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c index b8ce6cd..bc34046 100644 --- a/hw/block/dataplane/virtio-blk.c +++ b/hw/block/dataplane/virtio-blk.c @@ -12,6 +12,7 @@ * */ +#include "qemu/osdep.h" #include "trace.h" #include "qemu/iov.h" #include "qemu/thread.h" diff --git a/hw/block/ecc.c b/hw/block/ecc.c index 10bb233..48311d2 100644 --- a/hw/block/ecc.c +++ b/hw/block/ecc.c @@ -11,6 +11,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/block/flash.h" diff --git a/hw/block/fdc.c b/hw/block/fdc.c index 858f5f7..e3b0e1e 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -27,6 +27,7 @@ * way. There are changes in DOR register and DMA is not available. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/block/fdc.h" #include "qemu/error-report.h" @@ -59,104 +60,82 @@ typedef enum FDriveRate { FDRIVE_RATE_1M = 0x03, /* 1 Mbps */ } FDriveRate; +typedef enum FDriveSize { + FDRIVE_SIZE_UNKNOWN, + FDRIVE_SIZE_350, + FDRIVE_SIZE_525, +} FDriveSize; + typedef struct FDFormat { - FDriveType drive; + FloppyDriveType drive; uint8_t last_sect; uint8_t max_track; uint8_t max_head; FDriveRate rate; } FDFormat; +/* In many cases, the total sector size of a format is enough to uniquely + * identify it. However, there are some total sector collisions between + * formats of different physical size, and these are noted below by + * highlighting the total sector size for entries with collisions. */ static const FDFormat fd_formats[] = { /* First entry is default format */ /* 1.44 MB 3"1/2 floppy disks */ - { FDRIVE_DRV_144, 18, 80, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_144, 20, 80, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_144, 21, 80, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_144, 21, 82, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_144, 21, 83, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_144, 22, 80, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_144, 23, 80, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_144, 24, 80, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_144, 18, 80, 1, FDRIVE_RATE_500K, }, /* 3.5" 2880 */ + { FLOPPY_DRIVE_TYPE_144, 20, 80, 1, FDRIVE_RATE_500K, }, /* 3.5" 3200 */ + { FLOPPY_DRIVE_TYPE_144, 21, 80, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_144, 21, 82, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_144, 21, 83, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_144, 22, 80, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_144, 23, 80, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_144, 24, 80, 1, FDRIVE_RATE_500K, }, /* 2.88 MB 3"1/2 floppy disks */ - { FDRIVE_DRV_288, 36, 80, 1, FDRIVE_RATE_1M, }, - { FDRIVE_DRV_288, 39, 80, 1, FDRIVE_RATE_1M, }, - { FDRIVE_DRV_288, 40, 80, 1, FDRIVE_RATE_1M, }, - { FDRIVE_DRV_288, 44, 80, 1, FDRIVE_RATE_1M, }, - { FDRIVE_DRV_288, 48, 80, 1, FDRIVE_RATE_1M, }, + { FLOPPY_DRIVE_TYPE_288, 36, 80, 1, FDRIVE_RATE_1M, }, + { FLOPPY_DRIVE_TYPE_288, 39, 80, 1, FDRIVE_RATE_1M, }, + { FLOPPY_DRIVE_TYPE_288, 40, 80, 1, FDRIVE_RATE_1M, }, + { FLOPPY_DRIVE_TYPE_288, 44, 80, 1, FDRIVE_RATE_1M, }, + { FLOPPY_DRIVE_TYPE_288, 48, 80, 1, FDRIVE_RATE_1M, }, /* 720 kB 3"1/2 floppy disks */ - { FDRIVE_DRV_144, 9, 80, 1, FDRIVE_RATE_250K, }, - { FDRIVE_DRV_144, 10, 80, 1, FDRIVE_RATE_250K, }, - { FDRIVE_DRV_144, 10, 82, 1, FDRIVE_RATE_250K, }, - { FDRIVE_DRV_144, 10, 83, 1, FDRIVE_RATE_250K, }, - { FDRIVE_DRV_144, 13, 80, 1, FDRIVE_RATE_250K, }, - { FDRIVE_DRV_144, 14, 80, 1, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_144, 9, 80, 1, FDRIVE_RATE_250K, }, /* 3.5" 1440 */ + { FLOPPY_DRIVE_TYPE_144, 10, 80, 1, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_144, 10, 82, 1, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_144, 10, 83, 1, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_144, 13, 80, 1, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_144, 14, 80, 1, FDRIVE_RATE_250K, }, /* 1.2 MB 5"1/4 floppy disks */ - { FDRIVE_DRV_120, 15, 80, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_120, 18, 80, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_120, 18, 82, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_120, 18, 83, 1, FDRIVE_RATE_500K, }, - { FDRIVE_DRV_120, 20, 80, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_120, 15, 80, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_120, 18, 80, 1, FDRIVE_RATE_500K, }, /* 5.25" 2880 */ + { FLOPPY_DRIVE_TYPE_120, 18, 82, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_120, 18, 83, 1, FDRIVE_RATE_500K, }, + { FLOPPY_DRIVE_TYPE_120, 20, 80, 1, FDRIVE_RATE_500K, }, /* 5.25" 3200 */ /* 720 kB 5"1/4 floppy disks */ - { FDRIVE_DRV_120, 9, 80, 1, FDRIVE_RATE_250K, }, - { FDRIVE_DRV_120, 11, 80, 1, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_120, 9, 80, 1, FDRIVE_RATE_250K, }, /* 5.25" 1440 */ + { FLOPPY_DRIVE_TYPE_120, 11, 80, 1, FDRIVE_RATE_250K, }, /* 360 kB 5"1/4 floppy disks */ - { FDRIVE_DRV_120, 9, 40, 1, FDRIVE_RATE_300K, }, - { FDRIVE_DRV_120, 9, 40, 0, FDRIVE_RATE_300K, }, - { FDRIVE_DRV_120, 10, 41, 1, FDRIVE_RATE_300K, }, - { FDRIVE_DRV_120, 10, 42, 1, FDRIVE_RATE_300K, }, + { FLOPPY_DRIVE_TYPE_120, 9, 40, 1, FDRIVE_RATE_300K, }, /* 5.25" 720 */ + { FLOPPY_DRIVE_TYPE_120, 9, 40, 0, FDRIVE_RATE_300K, }, + { FLOPPY_DRIVE_TYPE_120, 10, 41, 1, FDRIVE_RATE_300K, }, + { FLOPPY_DRIVE_TYPE_120, 10, 42, 1, FDRIVE_RATE_300K, }, /* 320 kB 5"1/4 floppy disks */ - { FDRIVE_DRV_120, 8, 40, 1, FDRIVE_RATE_250K, }, - { FDRIVE_DRV_120, 8, 40, 0, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_120, 8, 40, 1, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_120, 8, 40, 0, FDRIVE_RATE_250K, }, /* 360 kB must match 5"1/4 better than 3"1/2... */ - { FDRIVE_DRV_144, 9, 80, 0, FDRIVE_RATE_250K, }, + { FLOPPY_DRIVE_TYPE_144, 9, 80, 0, FDRIVE_RATE_250K, }, /* 3.5" 720 */ /* end */ - { FDRIVE_DRV_NONE, -1, -1, 0, 0, }, + { FLOPPY_DRIVE_TYPE_NONE, -1, -1, 0, 0, }, }; -static void pick_geometry(BlockBackend *blk, int *nb_heads, - int *max_track, int *last_sect, - FDriveType drive_in, FDriveType *drive, - FDriveRate *rate) +static FDriveSize drive_size(FloppyDriveType drive) { - const FDFormat *parse; - uint64_t nb_sectors, size; - int i, first_match, match; - - blk_get_geometry(blk, &nb_sectors); - match = -1; - first_match = -1; - for (i = 0; ; i++) { - parse = &fd_formats[i]; - if (parse->drive == FDRIVE_DRV_NONE) { - break; - } - if (drive_in == parse->drive || - drive_in == FDRIVE_DRV_NONE) { - size = (parse->max_head + 1) * parse->max_track * - parse->last_sect; - if (nb_sectors == size) { - match = i; - break; - } - if (first_match == -1) { - first_match = i; - } - } - } - if (match == -1) { - if (first_match == -1) { - match = 1; - } else { - match = first_match; - } - parse = &fd_formats[match]; + switch (drive) { + case FLOPPY_DRIVE_TYPE_120: + return FDRIVE_SIZE_525; + case FLOPPY_DRIVE_TYPE_144: + case FLOPPY_DRIVE_TYPE_288: + return FDRIVE_SIZE_350; + default: + return FDRIVE_SIZE_UNKNOWN; } - *nb_heads = parse->max_head + 1; - *max_track = parse->max_track; - *last_sect = parse->last_sect; - *drive = parse->drive; - *rate = parse->rate; } #define GET_CUR_DRV(fdctrl) ((fdctrl)->cur_drv) @@ -178,13 +157,14 @@ typedef struct FDrive { FDCtrl *fdctrl; BlockBackend *blk; /* Drive status */ - FDriveType drive; + FloppyDriveType drive; /* CMOS drive type */ uint8_t perpendicular; /* 2.88 MB access mode */ /* Position */ uint8_t head; uint8_t track; uint8_t sect; /* Media */ + FloppyDriveType disk; /* Current disk type */ FDiskFlags flags; uint8_t last_sect; /* Nb sector per track */ uint8_t max_track; /* Nb of tracks */ @@ -194,16 +174,22 @@ typedef struct FDrive { uint8_t media_rate; /* Data rate of medium */ bool media_inserted; /* Is there a medium in the tray */ + bool media_validated; /* Have we validated the media? */ } FDrive; + +static FloppyDriveType get_fallback_drive_type(FDrive *drv); + static void fd_init(FDrive *drv) { /* Drive */ - drv->drive = FDRIVE_DRV_NONE; drv->perpendicular = 0; /* Disk */ + drv->disk = FLOPPY_DRIVE_TYPE_NONE; drv->last_sect = 0; drv->max_track = 0; + drv->ro = true; + drv->media_changed = 1; } #define NUM_SIDES(drv) ((drv)->flags & FDISK_DBL_SIDES ? 2 : 1) @@ -286,39 +272,146 @@ static void fd_recalibrate(FDrive *drv) fd_seek(drv, 0, 0, 1, 1); } +/** + * Determine geometry based on inserted diskette. + * Will not operate on an empty drive. + * + * @return: 0 on success, -1 if the drive is empty. + */ +static int pick_geometry(FDrive *drv) +{ + BlockBackend *blk = drv->blk; + const FDFormat *parse; + uint64_t nb_sectors, size; + int i; + int match, size_match, type_match; + bool magic = drv->drive == FLOPPY_DRIVE_TYPE_AUTO; + + /* We can only pick a geometry if we have a diskette. */ + if (!drv->media_inserted || drv->drive == FLOPPY_DRIVE_TYPE_NONE) { + return -1; + } + + /* We need to determine the likely geometry of the inserted medium. + * In order of preference, we look for: + * (1) The same drive type and number of sectors, + * (2) The same diskette size and number of sectors, + * (3) The same drive type. + * + * In all cases, matches that occur higher in the drive table will take + * precedence over matches that occur later in the table. + */ + blk_get_geometry(blk, &nb_sectors); + match = size_match = type_match = -1; + for (i = 0; ; i++) { + parse = &fd_formats[i]; + if (parse->drive == FLOPPY_DRIVE_TYPE_NONE) { + break; + } + size = (parse->max_head + 1) * parse->max_track * parse->last_sect; + if (nb_sectors == size) { + if (magic || parse->drive == drv->drive) { + /* (1) perfect match -- nb_sectors and drive type */ + goto out; + } else if (drive_size(parse->drive) == drive_size(drv->drive)) { + /* (2) size match -- nb_sectors and physical medium size */ + match = (match == -1) ? i : match; + } else { + /* This is suspicious -- Did the user misconfigure? */ + size_match = (size_match == -1) ? i : size_match; + } + } else if (type_match == -1) { + if ((parse->drive == drv->drive) || + (magic && (parse->drive == get_fallback_drive_type(drv)))) { + /* (3) type match -- nb_sectors mismatch, but matches the type + * specified explicitly by the user, or matches the fallback + * default type when using the drive autodetect mechanism */ + type_match = i; + } + } + } + + /* No exact match found */ + if (match == -1) { + if (size_match != -1) { + parse = &fd_formats[size_match]; + FLOPPY_DPRINTF("User requested floppy drive type '%s', " + "but inserted medium appears to be a " + "%d sector '%s' type\n", + FloppyDriveType_lookup[drv->drive], + nb_sectors, + FloppyDriveType_lookup[parse->drive]); + } + match = type_match; + } + + /* No match of any kind found -- fd_format is misconfigured, abort. */ + if (match == -1) { + error_setg(&error_abort, "No candidate geometries present in table " + " for floppy drive type '%s'", + FloppyDriveType_lookup[drv->drive]); + } + + parse = &(fd_formats[match]); + + out: + if (parse->max_head == 0) { + drv->flags &= ~FDISK_DBL_SIDES; + } else { + drv->flags |= FDISK_DBL_SIDES; + } + drv->max_track = parse->max_track; + drv->last_sect = parse->last_sect; + drv->disk = parse->drive; + drv->media_rate = parse->rate; + return 0; +} + +static void pick_drive_type(FDrive *drv) +{ + if (drv->drive != FLOPPY_DRIVE_TYPE_AUTO) { + return; + } + + if (pick_geometry(drv) == 0) { + drv->drive = drv->disk; + } else { + drv->drive = get_fallback_drive_type(drv); + } + + g_assert(drv->drive != FLOPPY_DRIVE_TYPE_AUTO); +} + /* Revalidate a disk drive after a disk change */ static void fd_revalidate(FDrive *drv) { - int nb_heads, max_track, last_sect, ro; - FDriveType drive; - FDriveRate rate; + int rc; FLOPPY_DPRINTF("revalidate\n"); if (drv->blk != NULL) { - ro = blk_is_read_only(drv->blk); - pick_geometry(drv->blk, &nb_heads, &max_track, - &last_sect, drv->drive, &drive, &rate); + drv->ro = blk_is_read_only(drv->blk); if (!drv->media_inserted) { FLOPPY_DPRINTF("No disk in drive\n"); - } else { - FLOPPY_DPRINTF("Floppy disk (%d h %d t %d s) %s\n", nb_heads, - max_track, last_sect, ro ? "ro" : "rw"); - } - if (nb_heads == 1) { - drv->flags &= ~FDISK_DBL_SIDES; - } else { - drv->flags |= FDISK_DBL_SIDES; + drv->disk = FLOPPY_DRIVE_TYPE_NONE; + } else if (!drv->media_validated) { + rc = pick_geometry(drv); + if (rc) { + FLOPPY_DPRINTF("Could not validate floppy drive media"); + } else { + drv->media_validated = true; + FLOPPY_DPRINTF("Floppy disk (%d h %d t %d s) %s\n", + (drv->flags & FDISK_DBL_SIDES) ? 2 : 1, + drv->max_track, drv->last_sect, + drv->ro ? "ro" : "rw"); + } } - drv->max_track = max_track; - drv->last_sect = last_sect; - drv->ro = ro; - drv->drive = drive; - drv->media_rate = rate; } else { FLOPPY_DPRINTF("No drive connected\n"); drv->last_sect = 0; drv->max_track = 0; drv->flags &= ~FDISK_DBL_SIDES; + drv->drive = FLOPPY_DRIVE_TYPE_NONE; + drv->disk = FLOPPY_DRIVE_TYPE_NONE; } } @@ -568,11 +661,17 @@ struct FDCtrl { FDrive drives[MAX_FD]; int reset_sensei; uint32_t check_media_rate; + FloppyDriveType fallback; /* type=auto failure fallback */ /* Timers state */ uint8_t timer0; uint8_t timer1; }; +static FloppyDriveType get_fallback_drive_type(FDrive *drv) +{ + return drv->fdctrl->fallback; +} + #define TYPE_SYSBUS_FDC "base-sysbus-fdc" #define SYSBUS_FDC(obj) OBJECT_CHECK(FDCtrlSysBus, (obj), TYPE_SYSBUS_FDC) @@ -2189,6 +2288,7 @@ static void fdctrl_change_cb(void *opaque, bool load) drive->media_inserted = load && drive->blk && blk_is_inserted(drive->blk); drive->media_changed = 1; + drive->media_validated = false; fd_revalidate(drive); } @@ -2225,11 +2325,12 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, Error **errp) } fd_init(drive); - fdctrl_change_cb(drive, 0); if (drive->blk) { blk_set_dev_ops(drive->blk, &fdctrl_block_ops, drive); drive->media_inserted = blk_is_inserted(drive->blk); + pick_drive_type(drive); } + fd_revalidate(drive); } } @@ -2306,6 +2407,10 @@ static void fdctrl_realize_common(FDCtrl *fdctrl, Error **errp) int i, j; static int command_tables_inited = 0; + if (fdctrl->fallback == FLOPPY_DRIVE_TYPE_AUTO) { + error_setg(errp, "Cannot choose a fallback FDrive type of 'auto'"); + } + /* Fill 'command_to_handler' lookup table */ if (!command_tables_inited) { command_tables_inited = 1; @@ -2406,7 +2511,7 @@ static void sysbus_fdc_common_realize(DeviceState *dev, Error **errp) fdctrl_realize_common(fdctrl, errp); } -FDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i) +FloppyDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i) { FDCtrlISABus *isa = ISA_FDC(fdc); @@ -2431,6 +2536,15 @@ static Property isa_fdc_properties[] = { DEFINE_PROP_DRIVE("driveB", FDCtrlISABus, state.drives[1].blk), DEFINE_PROP_BIT("check_media_rate", FDCtrlISABus, state.check_media_rate, 0, true), + DEFINE_PROP_DEFAULT("fdtypeA", FDCtrlISABus, state.drives[0].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), + DEFINE_PROP_DEFAULT("fdtypeB", FDCtrlISABus, state.drives[1].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), + DEFINE_PROP_DEFAULT("fallback", FDCtrlISABus, state.fallback, + FLOPPY_DRIVE_TYPE_288, qdev_prop_fdc_drive_type, + FloppyDriveType), DEFINE_PROP_END_OF_LIST(), }; @@ -2479,6 +2593,15 @@ static const VMStateDescription vmstate_sysbus_fdc ={ static Property sysbus_fdc_properties[] = { DEFINE_PROP_DRIVE("driveA", FDCtrlSysBus, state.drives[0].blk), DEFINE_PROP_DRIVE("driveB", FDCtrlSysBus, state.drives[1].blk), + DEFINE_PROP_DEFAULT("fdtypeA", FDCtrlSysBus, state.drives[0].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), + DEFINE_PROP_DEFAULT("fdtypeB", FDCtrlSysBus, state.drives[1].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), + DEFINE_PROP_DEFAULT("fallback", FDCtrlISABus, state.fallback, + FLOPPY_DRIVE_TYPE_144, qdev_prop_fdc_drive_type, + FloppyDriveType), DEFINE_PROP_END_OF_LIST(), }; @@ -2499,6 +2622,12 @@ static const TypeInfo sysbus_fdc_info = { static Property sun4m_fdc_properties[] = { DEFINE_PROP_DRIVE("drive", FDCtrlSysBus, state.drives[0].blk), + DEFINE_PROP_DEFAULT("fdtype", FDCtrlSysBus, state.drives[0].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), + DEFINE_PROP_DEFAULT("fallback", FDCtrlISABus, state.fallback, + FLOPPY_DRIVE_TYPE_144, qdev_prop_fdc_drive_type, + FloppyDriveType), DEFINE_PROP_END_OF_LIST(), }; diff --git a/hw/block/hd-geometry.c b/hw/block/hd-geometry.c index b187878..6d02192 100644 --- a/hw/block/hd-geometry.c +++ b/hw/block/hd-geometry.c @@ -30,6 +30,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "sysemu/block-backend.h" #include "hw/block/block.h" #include "trace.h" diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c index efc43dd..de24f42 100644 --- a/hw/block/m25p80.c +++ b/hw/block/m25p80.c @@ -21,10 +21,11 @@ * with this program; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #ifndef M25P80_ERR_DEBUG #define M25P80_ERR_DEBUG 0 @@ -163,6 +164,7 @@ static const FlashPartInfo known_devices[] = { { INFO("sst25wf010", 0xbf2502, 0, 64 << 10, 2, ER_4K) }, { INFO("sst25wf020", 0xbf2503, 0, 64 << 10, 4, ER_4K) }, { INFO("sst25wf040", 0xbf2504, 0, 64 << 10, 8, ER_4K) }, + { INFO("sst25wf080", 0xbf2505, 0, 64 << 10, 16, ER_4K) }, /* ST Microelectronics -- newer production may have feature updates */ { INFO("m25p05", 0x202010, 0, 32 << 10, 2, 0) }, diff --git a/hw/block/nvme.c b/hw/block/nvme.c index 169e4fa..a5fedb2 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -20,6 +20,7 @@ * -device nvme,drive=<drive_id>,serial=<serial>,id=<id[optional]> */ +#include "qemu/osdep.h" #include <hw/block/block.h> #include <hw/hw.h> #include <hw/pci/msix.h> diff --git a/hw/block/onenand.c b/hw/block/onenand.c index 58eff50..9189685 100644 --- a/hw/block/onenand.c +++ b/hw/block/onenand.c @@ -18,6 +18,7 @@ * with this program; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "hw/hw.h" #include "hw/block/flash.h" diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c index 2ba6c77..a4c4fa1 100644 --- a/hw/block/pflash_cfi01.c +++ b/hw/block/pflash_cfi01.c @@ -36,6 +36,7 @@ * It does not implement much more ... */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/block/flash.h" #include "sysemu/block-backend.h" diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c index 074a005..aaa697a 100644 --- a/hw/block/pflash_cfi02.c +++ b/hw/block/pflash_cfi02.c @@ -35,6 +35,7 @@ * It does not implement multiple sectors erase */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/block/flash.h" #include "qemu/timer.h" diff --git a/hw/block/tc58128.c b/hw/block/tc58128.c index 728f1c3..7909d50 100644 --- a/hw/block/tc58128.c +++ b/hw/block/tc58128.c @@ -1,3 +1,4 @@ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/sh4/sh.h" #include "hw/loader.h" diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index 51f867b..11bedff 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -11,6 +11,7 @@ * */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/iov.h" #include "qemu/error-report.h" diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c index a48e726..571f651 100644 --- a/hw/block/xen_disk.c +++ b/hw/block/xen_disk.c @@ -19,18 +19,8 @@ * GNU GPL, version 2 or (at your option) any later version. */ -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <unistd.h> -#include <inttypes.h> -#include <time.h> -#include <fcntl.h> -#include <errno.h> +#include "qemu/osdep.h" #include <sys/ioctl.h> -#include <sys/types.h> -#include <sys/stat.h> #include <sys/mman.h> #include <sys/uio.h> diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c index 3572810..aacad66 100644 --- a/hw/core/qdev-properties.c +++ b/hw/core/qdev-properties.c @@ -541,6 +541,17 @@ PropertyInfo qdev_prop_bios_chs_trans = { .set = set_enum, }; +/* --- FDC default drive types */ + +PropertyInfo qdev_prop_fdc_drive_type = { + .name = "FdcDriveType", + .description = "FDC drive type, " + "144/288/120/none/auto", + .enum_table = FloppyDriveType_lookup, + .get = get_enum, + .set = set_enum +}; + /* --- pci address --- */ /* diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 44bf790..655f5d5 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -580,6 +580,12 @@ void qdev_pass_gpios(DeviceState *dev, DeviceState *container, BusState *qdev_get_child_bus(DeviceState *dev, const char *name) { BusState *bus; + Object *child = object_resolve_path_component(OBJECT(dev), name); + + bus = (BusState *)object_dynamic_cast(child, TYPE_BUS); + if (bus) { + return bus; + } QLIST_FOREACH(bus, &dev->child_bus, sibling) { if (strcmp(name, bus->name) == 0) { diff --git a/hw/display/ads7846.c b/hw/display/ads7846.c index 3f35369..cb82317 100644 --- a/hw/display/ads7846.c +++ b/hw/display/ads7846.c @@ -10,7 +10,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "ui/console.h" typedef struct { diff --git a/hw/display/ssd0323.c b/hw/display/ssd0323.c index 9727007..7545da8 100644 --- a/hw/display/ssd0323.c +++ b/hw/display/ssd0323.c @@ -10,7 +10,7 @@ /* The controller can support a variety of different displays, but we only implement one. Most of the commends relating to brightness and geometry setup are ignored. */ -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "ui/console.h" //#define DEBUG_SSD0323 1 diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c index 4e2a27a..8eb3046 100644 --- a/hw/display/xenfb.c +++ b/hw/display/xenfb.c @@ -789,8 +789,9 @@ static void xenfb_handle_events(struct XenFB *xenfb) prod = page->out_prod; out_cons = page->out_cons; - if (prod == out_cons) - return; + if (prod - out_cons >= XENFB_OUT_RING_LEN) { + return; + } xen_rmb(); /* ensure we see ring contents up to prod */ for (cons = out_cons; cons != prod; cons++) { union xenfb_out_event *event = &XENFB_OUT_RING_REF(page, cons); diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 9e37186..78cf8fa 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -199,24 +199,24 @@ static void pic_irq_request(void *opaque, int irq, int level) #define REG_EQUIPMENT_BYTE 0x14 -static int cmos_get_fd_drive_type(FDriveType fd0) +static int cmos_get_fd_drive_type(FloppyDriveType fd0) { int val; switch (fd0) { - case FDRIVE_DRV_144: + case FLOPPY_DRIVE_TYPE_144: /* 1.44 Mb 3"5 drive */ val = 4; break; - case FDRIVE_DRV_288: + case FLOPPY_DRIVE_TYPE_288: /* 2.88 Mb 3"5 drive */ val = 5; break; - case FDRIVE_DRV_120: + case FLOPPY_DRIVE_TYPE_120: /* 1.2 Mb 5"5 drive */ val = 2; break; - case FDRIVE_DRV_NONE: + case FLOPPY_DRIVE_TYPE_NONE: default: val = 0; break; @@ -287,7 +287,8 @@ static void pc_boot_set(void *opaque, const char *boot_device, Error **errp) static void pc_cmos_init_floppy(ISADevice *rtc_state, ISADevice *floppy) { int val, nb, i; - FDriveType fd_type[2] = { FDRIVE_DRV_NONE, FDRIVE_DRV_NONE }; + FloppyDriveType fd_type[2] = { FLOPPY_DRIVE_TYPE_NONE, + FLOPPY_DRIVE_TYPE_NONE }; /* floppy type */ if (floppy) { @@ -301,10 +302,10 @@ static void pc_cmos_init_floppy(ISADevice *rtc_state, ISADevice *floppy) val = rtc_get_memory(rtc_state, REG_EQUIPMENT_BYTE); nb = 0; - if (fd_type[0] < FDRIVE_DRV_NONE) { + if (fd_type[0] != FLOPPY_DRIVE_TYPE_NONE) { nb++; } - if (fd_type[1] < FDRIVE_DRV_NONE) { + if (fd_type[1] != FLOPPY_DRIVE_TYPE_NONE) { nb++; } switch (nb) { @@ -1454,7 +1455,7 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, ISADevice **rtc_state, bool create_fdctrl, bool no_vmport, - uint32 hpet_irqs) + uint32_t hpet_irqs) { int i; DriveInfo *fd[MAX_FD]; @@ -1963,6 +1964,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) /* BIOS ACPI tables: 128K. Other BIOS datastructures: less than 4K reported * to be used at the moment, 32K should be enough for a while. */ pcmc->acpi_data_size = 0x20000 + 0x8000; + pcmc->save_tsc_khz = true; mc->get_hotplug_handler = pc_get_hotpug_handler; mc->cpu_index_to_socket_id = pc_cpu_index_to_socket_id; mc->default_boot_order = "cad"; diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index df2b824..bc74557 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -121,9 +121,8 @@ static void pc_init1(MachineState *machine, pcms->below_4g_mem_size = machine->ram_size; } - if (xen_enabled() && xen_hvm_init(pcms, &ram_memory) != 0) { - fprintf(stderr, "xen hardware virtual machine initialisation failed\n"); - exit(1); + if (xen_enabled()) { + xen_hvm_init(pcms, &ram_memory); } pc_cpus_init(pcms); @@ -432,9 +431,11 @@ DEFINE_I440FX_MACHINE(v2_6, "pc-i440fx-2.6", NULL, static void pc_i440fx_2_5_machine_options(MachineClass *m) { + PCMachineClass *pcmc = PC_MACHINE_CLASS(m); pc_i440fx_2_6_machine_options(m); m->alias = NULL; m->is_default = 0; + pcmc->save_tsc_khz = false; SET_MACHINE_COMPAT(m, PC_COMPAT_2_5); } diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 412b3cd..6128b02 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -111,9 +111,8 @@ static void pc_q35_init(MachineState *machine) pcms->below_4g_mem_size = machine->ram_size; } - if (xen_enabled() && xen_hvm_init(pcms, &ram_memory) != 0) { - fprintf(stderr, "xen hardware virtual machine initialisation failed\n"); - exit(1); + if (xen_enabled()) { + xen_hvm_init(pcms, &ram_memory); } pc_cpus_init(pcms); @@ -360,8 +359,10 @@ DEFINE_Q35_MACHINE(v2_6, "pc-q35-2.6", NULL, static void pc_q35_2_5_machine_options(MachineClass *m) { + PCMachineClass *pcmc = PC_MACHINE_CLASS(m); pc_q35_2_6_machine_options(m); m->alias = NULL; + pcmc->save_tsc_khz = false; SET_MACHINE_COMPAT(m, PC_COMPAT_2_5); } diff --git a/hw/i386/xen/xen_pvdevice.c b/hw/i386/xen/xen_pvdevice.c index c218947..9abcf25 100644 --- a/hw/i386/xen/xen_pvdevice.c +++ b/hw/i386/xen/xen_pvdevice.c @@ -69,14 +69,16 @@ static const MemoryRegionOps xen_pv_mmio_ops = { .endianness = DEVICE_LITTLE_ENDIAN, }; -static int xen_pv_init(PCIDevice *pci_dev) +static void xen_pv_realize(PCIDevice *pci_dev, Error **errp) { XenPVDevice *d = XEN_PV_DEVICE(pci_dev); uint8_t *pci_conf; /* device-id property must always be supplied */ - if (d->device_id == 0xffff) - return -1; + if (d->device_id == 0xffff) { + error_setg(errp, "Device ID invalid, it must always be supplied"); + return; + } pci_conf = pci_dev->config; @@ -97,8 +99,6 @@ static int xen_pv_init(PCIDevice *pci_dev) pci_register_bar(pci_dev, 1, PCI_BASE_ADDRESS_MEM_PREFETCH, &d->mmio); - - return 0; } static Property xen_pv_props[] = { @@ -114,7 +114,7 @@ static void xen_pv_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - k->init = xen_pv_init; + k->realize = xen_pv_realize; k->class_id = PCI_CLASS_SYSTEM_OTHER; dc->desc = "Xen PV Device"; dc->props = xen_pv_props; diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 1f83109..fea5425 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -172,7 +172,7 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind) blkconf_serial(&dev->conf, &dev->serial); if (kind != IDE_CD) { - blkconf_geometry(&dev->conf, &dev->chs_trans, 65536, 16, 255, &err); + blkconf_geometry(&dev->conf, &dev->chs_trans, 65535, 16, 255, &err); if (err) { error_report_err(err); return -1; diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c index 13e297d..cd60176 100644 --- a/hw/intc/arm_gic.c +++ b/hw/intc/arm_gic.c @@ -31,8 +31,16 @@ do { fprintf(stderr, "arm_gic: " fmt , ## __VA_ARGS__); } while (0) #define DPRINTF(fmt, ...) do {} while(0) #endif -static const uint8_t gic_id[] = { - 0x90, 0x13, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 +static const uint8_t gic_id_11mpcore[] = { + 0x00, 0x00, 0x00, 0x00, 0x90, 0x13, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 +}; + +static const uint8_t gic_id_gicv1[] = { + 0x04, 0x00, 0x00, 0x00, 0x90, 0xb3, 0x1b, 0x00, 0x0d, 0xf0, 0x05, 0xb1 +}; + +static const uint8_t gic_id_gicv2[] = { + 0x04, 0x00, 0x00, 0x00, 0x90, 0xb4, 0x2b, 0x00, 0x0d, 0xf0, 0x05, 0xb1 }; static inline int gic_get_current_cpu(GICState *s) @@ -683,14 +691,31 @@ static uint32_t gic_dist_readb(void *opaque, hwaddr offset, MemTxAttrs attrs) } res = s->sgi_pending[irq][cpu]; - } else if (offset < 0xfe0) { + } else if (offset < 0xfd0) { goto bad_reg; - } else /* offset >= 0xfe0 */ { + } else if (offset < 0x1000) { if (offset & 3) { res = 0; } else { - res = gic_id[(offset - 0xfe0) >> 2]; + switch (s->revision) { + case REV_11MPCORE: + res = gic_id_11mpcore[(offset - 0xfd0) >> 2]; + break; + case 1: + res = gic_id_gicv1[(offset - 0xfd0) >> 2]; + break; + case 2: + res = gic_id_gicv2[(offset - 0xfd0) >> 2]; + break; + case REV_NVIC: + /* Shouldn't be able to get here */ + abort(); + default: + res = 0; + } } + } else { + g_assert_not_reached(); } return res; bad_reg: diff --git a/hw/ipmi/isa_ipmi_bt.c b/hw/ipmi/isa_ipmi_bt.c index 21fa4a7..ce1b78a 100644 --- a/hw/ipmi/isa_ipmi_bt.c +++ b/hw/ipmi/isa_ipmi_bt.c @@ -405,7 +405,7 @@ static void ipmi_bt_class_init(IPMIInterfaceClass *iic) typedef struct ISAIPMIBTDevice { ISADevice dev; - int32 isairq; + int32_t isairq; IPMIBT bt; IPMIFwInfo fwinfo; } ISAIPMIBTDevice; diff --git a/hw/ipmi/isa_ipmi_kcs.c b/hw/ipmi/isa_ipmi_kcs.c index c662aee..daa70c3 100644 --- a/hw/ipmi/isa_ipmi_kcs.c +++ b/hw/ipmi/isa_ipmi_kcs.c @@ -368,7 +368,7 @@ static void ipmi_kcs_class_init(IPMIInterfaceClass *iic) typedef struct ISAIPMIKCSDevice { ISADevice dev; - int32 isairq; + int32_t isairq; IPMIKCS kcs; IPMIFwInfo fwinfo; } ISAIPMIKCSDevice; diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c index edfb30f..3f9fa5f 100644 --- a/hw/microblaze/petalogix_ml605_mmu.c +++ b/hw/microblaze/petalogix_ml605_mmu.c @@ -35,7 +35,7 @@ #include "sysemu/block-backend.h" #include "hw/char/serial.h" #include "exec/address-spaces.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "boot.h" diff --git a/hw/mips/addr.c b/hw/mips/addr.c index ff3b952..e4e86b4 100644 --- a/hw/mips/addr.c +++ b/hw/mips/addr.c @@ -20,6 +20,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/mips/cpudevs.h" diff --git a/hw/mips/cputimer.c b/hw/mips/cputimer.c index f046588..efb227d 100644 --- a/hw/mips/cputimer.c +++ b/hw/mips/cputimer.c @@ -20,6 +20,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/mips/cpudevs.h" #include "qemu/timer.h" diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index c1f3c9c..3f4523d 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/mips/mips.h" #include "hw/pci/pci.h" diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c index 5988a88..6748d89 100644 --- a/hw/mips/mips_fulong2e.c +++ b/hw/mips/mips_fulong2e.c @@ -18,6 +18,7 @@ * http://www.loongsondeveloper.com/doc/Loongson2EUserGuide.pdf */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/i386/pc.h" #include "hw/char/serial.h" diff --git a/hw/mips/mips_int.c b/hw/mips/mips_int.c index d740046..59081f9 100644 --- a/hw/mips/mips_int.c +++ b/hw/mips/mips_int.c @@ -20,6 +20,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/mips/cpudevs.h" #include "cpu.h" diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c index 1cfbaa6..62527fd 100644 --- a/hw/mips/mips_jazz.c +++ b/hw/mips/mips_jazz.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/mips/mips.h" #include "hw/mips/cpudevs.h" diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 91c36ba..c5da83f 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/i386/pc.h" #include "hw/char/serial.h" diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c index 23b35be..8951ae9 100644 --- a/hw/mips/mips_mipssim.c +++ b/hw/mips/mips_mipssim.c @@ -24,6 +24,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/mips/mips.h" #include "hw/mips/cpudevs.h" diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 2d4e038..b6625ae 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -7,6 +7,7 @@ * All peripherial devices are attached to this "bus" with * the standard PC ISA addresses. */ +#include "qemu/osdep.h" #include "hw/hw.h" #include "hw/mips/mips.h" #include "hw/mips/cpudevs.h" diff --git a/hw/misc/imx25_ccm.c b/hw/misc/imx25_ccm.c index 23759ca..90752fd 100644 --- a/hw/misc/imx25_ccm.c +++ b/hw/misc/imx25_ccm.c @@ -249,7 +249,7 @@ static void imx25_ccm_reset(DeviceState *dev) static uint64_t imx25_ccm_read(void *opaque, hwaddr offset, unsigned size) { - uint32 value = 0; + uint32_t value = 0; IMX25CCMState *s = (IMX25CCMState *)opaque; if (offset < 0x70) { diff --git a/hw/misc/imx31_ccm.c b/hw/misc/imx31_ccm.c index 47d6ead..c47b96f 100644 --- a/hw/misc/imx31_ccm.c +++ b/hw/misc/imx31_ccm.c @@ -261,7 +261,7 @@ static void imx31_ccm_reset(DeviceState *dev) static uint64_t imx31_ccm_read(void *opaque, hwaddr offset, unsigned size) { - uint32 value = 0; + uint32_t value = 0; IMX31CCMState *s = (IMX31CCMState *)opaque; if ((offset >> 2) < IMX31_CCM_MAX_REG) { diff --git a/hw/misc/max111x.c b/hw/misc/max111x.c index bef3651..d619d61 100644 --- a/hw/misc/max111x.c +++ b/hw/misc/max111x.c @@ -10,7 +10,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" typedef struct { SSISlave parent_obj; diff --git a/hw/misc/zynq-xadc.c b/hw/misc/zynq-xadc.c index 1a32595..d160ff2 100644 --- a/hw/misc/zynq-xadc.c +++ b/hw/misc/zynq-xadc.c @@ -220,7 +220,7 @@ static void zynq_xadc_write(void *opaque, hwaddr offset, uint64_t val, break; } - if (xadc_reg > ZYNQ_XADC_NUM_ADC_REGS && xadc_cmd != CMD_NOP) { + if (xadc_reg >= ZYNQ_XADC_NUM_ADC_REGS && xadc_cmd != CMD_NOP) { qemu_log_mask(LOG_GUEST_ERROR, "read/write op to invalid xadc " "reg 0x%x\n", xadc_reg); break; diff --git a/hw/net/vmware_utils.h b/hw/net/vmware_utils.h index c2c2f90..c0dbb2f 100644 --- a/hw/net/vmware_utils.h +++ b/hw/net/vmware_utils.h @@ -49,7 +49,7 @@ vmw_shmem_rw(hwaddr addr, void *buf, int len, int is_write) } static inline void -vmw_shmem_set(hwaddr addr, uint8 val, int len) +vmw_shmem_set(hwaddr addr, uint8_t val, int len) { int i; VMW_SHPRN("SHMEM set: %" PRIx64 ", len: %d (value 0x%X)", addr, len, val); diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index 67abad3..5147f05 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -522,7 +522,7 @@ vmxnet3_dec_rx_completion_counter(VMXNET3State *s, int qidx) vmxnet3_ring_dec(&s->rxq_descr[qidx].comp_ring); } -static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32 tx_ridx) +static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx) { struct Vmxnet3_TxCompDesc txcq_descr; diff --git a/hw/ppc/spapr_events.c b/hw/ppc/spapr_events.c index 744ea62..333e6ff 100644 --- a/hw/ppc/spapr_events.c +++ b/hw/ppc/spapr_events.c @@ -459,7 +459,7 @@ void spapr_hotplug_req_add_by_index(sPAPRDRConnector *drc) { sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc); sPAPRDRConnectorType drc_type = drck->get_type(drc); - uint32 index = drck->get_index(drc); + uint32_t index = drck->get_index(drc); spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_INDEX, RTAS_LOG_V6_HP_ACTION_ADD, drc_type, index); @@ -469,7 +469,7 @@ void spapr_hotplug_req_remove_by_index(sPAPRDRConnector *drc) { sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc); sPAPRDRConnectorType drc_type = drck->get_type(drc); - uint32 index = drck->get_index(drc); + uint32_t index = drck->get_index(drc); spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_INDEX, RTAS_LOG_V6_HP_ACTION_REMOVE, drc_type, index); diff --git a/hw/sd/ssi-sd.c b/hw/sd/ssi-sd.c index c49ff62f..eeb96b9 100644 --- a/hw/sd/ssi-sd.c +++ b/hw/sd/ssi-sd.c @@ -12,7 +12,7 @@ #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "hw/sd/sd.h" //#define DEBUG_SSI_SD 1 diff --git a/hw/ssi/pl022.c b/hw/ssi/pl022.c index 61d568f..0bbf633 100644 --- a/hw/ssi/pl022.c +++ b/hw/ssi/pl022.c @@ -8,7 +8,7 @@ */ #include "hw/sysbus.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" //#define DEBUG_PL022 1 diff --git a/hw/ssi/ssi.c b/hw/ssi/ssi.c index 2aab79b..a0f57c0 100644 --- a/hw/ssi/ssi.c +++ b/hw/ssi/ssi.c @@ -12,7 +12,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" struct SSIBus { BusState parent_obj; diff --git a/hw/ssi/xilinx_spi.c b/hw/ssi/xilinx_spi.c index 620573c..94bb2a7 100644 --- a/hw/ssi/xilinx_spi.c +++ b/hw/ssi/xilinx_spi.c @@ -29,7 +29,7 @@ #include "qemu/log.h" #include "qemu/fifo8.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #ifdef XILINX_SPI_ERR_DEBUG #define DB_PRINT(...) do { \ diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index 0910f54..c2a8dda 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -27,8 +27,9 @@ #include "hw/ptimer.h" #include "qemu/log.h" #include "qemu/fifo8.h" -#include "hw/ssi.h" +#include "hw/ssi/ssi.h" #include "qemu/bitops.h" +#include "hw/ssi/xilinx_spips.h" #ifndef XILINX_SPIPS_ERR_DEBUG #define XILINX_SPIPS_ERR_DEBUG 0 @@ -103,8 +104,6 @@ #define R_MOD_ID (0xFC / 4) -#define R_MAX (R_MOD_ID+1) - /* size of TXRX FIFOs */ #define RXFF_A 32 #define TXFF_A 32 @@ -135,30 +134,6 @@ typedef enum { } FlashCMD; typedef struct { - SysBusDevice parent_obj; - - MemoryRegion iomem; - MemoryRegion mmlqspi; - - qemu_irq irq; - int irqline; - - uint8_t num_cs; - uint8_t num_busses; - - uint8_t snoop_state; - qemu_irq *cs_lines; - SSIBus **spi; - - Fifo8 rx_fifo; - Fifo8 tx_fifo; - - uint8_t num_txrx_bytes; - - uint32_t regs[R_MAX]; -} XilinxSPIPS; - -typedef struct { XilinxSPIPS parent_obj; uint8_t lqspi_buf[LQSPI_CACHE_SIZE]; @@ -174,19 +149,6 @@ typedef struct XilinxSPIPSClass { uint32_t tx_fifo_size; } XilinxSPIPSClass; -#define TYPE_XILINX_SPIPS "xlnx.ps7-spi" -#define TYPE_XILINX_QSPIPS "xlnx.ps7-qspi" - -#define XILINX_SPIPS(obj) \ - OBJECT_CHECK(XilinxSPIPS, (obj), TYPE_XILINX_SPIPS) -#define XILINX_SPIPS_CLASS(klass) \ - OBJECT_CLASS_CHECK(XilinxSPIPSClass, (klass), TYPE_XILINX_SPIPS) -#define XILINX_SPIPS_GET_CLASS(obj) \ - OBJECT_GET_CLASS(XilinxSPIPSClass, (obj), TYPE_XILINX_SPIPS) - -#define XILINX_QSPIPS(obj) \ - OBJECT_CHECK(XilinxQSPIPS, (obj), TYPE_XILINX_QSPIPS) - static inline int num_effective_busses(XilinxSPIPS *s) { return (s->regs[R_LQSPI_CFG] & LQSPI_CFG_SEP_BUS && @@ -257,7 +219,7 @@ static void xilinx_spips_reset(DeviceState *d) XilinxSPIPS *s = XILINX_SPIPS(d); int i; - for (i = 0; i < R_MAX; i++) { + for (i = 0; i < XLNX_SPIPS_R_MAX; i++) { s->regs[i] = 0; } @@ -664,7 +626,7 @@ static void xilinx_spips_realize(DeviceState *dev, Error **errp) } memory_region_init_io(&s->iomem, OBJECT(s), xsc->reg_ops, s, - "spi", R_MAX*4); + "spi", XLNX_SPIPS_R_MAX * 4); sysbus_init_mmio(sbd, &s->iomem); s->irqline = -1; @@ -708,7 +670,7 @@ static const VMStateDescription vmstate_xilinx_spips = { .fields = (VMStateField[]) { VMSTATE_FIFO8(tx_fifo, XilinxSPIPS), VMSTATE_FIFO8(rx_fifo, XilinxSPIPS), - VMSTATE_UINT32_ARRAY(regs, XilinxSPIPS, R_MAX), + VMSTATE_UINT32_ARRAY(regs, XilinxSPIPS, XLNX_SPIPS_R_MAX), VMSTATE_UINT8(snoop_state, XilinxSPIPS), VMSTATE_END_OF_LIST() } diff --git a/hw/vfio/pci-quirks.c b/hw/vfio/pci-quirks.c index 30c68a1..e117c41 100644 --- a/hw/vfio/pci-quirks.c +++ b/hw/vfio/pci-quirks.c @@ -328,7 +328,7 @@ static void vfio_probe_ati_bar4_quirk(VFIOPCIDevice *vdev, int nr) window->data_offset = 4; window->nr_matches = 1; window->matches[0].match = 0x4000; - window->matches[0].mask = PCIE_CONFIG_SPACE_SIZE - 1; + window->matches[0].mask = vdev->config_size - 1; window->bar = nr; window->addr_mem = &quirk->mem[0]; window->data_mem = &quirk->mem[1]; @@ -674,7 +674,7 @@ static void vfio_probe_nvidia_bar5_quirk(VFIOPCIDevice *vdev, int nr) window->matches[0].match = 0x1800; window->matches[0].mask = PCI_CONFIG_SPACE_SIZE - 1; window->matches[1].match = 0x88000; - window->matches[1].mask = PCIE_CONFIG_SPACE_SIZE - 1; + window->matches[1].mask = vdev->config_size - 1; window->bar = nr; window->addr_mem = bar5->addr_mem = &quirk->mem[0]; window->data_mem = bar5->data_mem = &quirk->mem[1]; @@ -765,7 +765,7 @@ static void vfio_probe_nvidia_bar0_quirk(VFIOPCIDevice *vdev, int nr) memory_region_init_io(mirror->mem, OBJECT(vdev), &vfio_nvidia_mirror_quirk, mirror, "vfio-nvidia-bar0-88000-mirror-quirk", - PCIE_CONFIG_SPACE_SIZE); + vdev->config_size); memory_region_add_subregion_overlap(&vdev->bars[nr].region.mem, mirror->offset, mirror->mem, 1); diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 1fb868c..e66c47f 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -356,6 +356,13 @@ static void vfio_msi_interrupt(void *opaque) if (vdev->interrupt == VFIO_INT_MSIX) { get_msg = msix_get_message; notify = msix_notify; + + /* A masked vector firing needs to use the PBA, enable it */ + if (msix_is_masked(&vdev->pdev, nr)) { + set_bit(nr, vdev->msix->pending); + memory_region_set_enabled(&vdev->pdev.msix_pba_mmio, true); + trace_vfio_msix_pba_enable(vdev->vbasedev.name); + } } else if (vdev->interrupt == VFIO_INT_MSI) { get_msg = msi_get_message; notify = msi_notify; @@ -535,6 +542,14 @@ static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, } } + /* Disable PBA emulation when nothing more is pending. */ + clear_bit(nr, vdev->msix->pending); + if (find_first_bit(vdev->msix->pending, + vdev->nr_vectors) == vdev->nr_vectors) { + memory_region_set_enabled(&vdev->pdev.msix_pba_mmio, false); + trace_vfio_msix_pba_disable(vdev->vbasedev.name); + } + return 0; } @@ -738,6 +753,9 @@ static void vfio_msix_disable(VFIOPCIDevice *vdev) vfio_msi_disable_common(vdev); + memset(vdev->msix->pending, 0, + BITS_TO_LONGS(vdev->msix->entries) * sizeof(unsigned long)); + trace_vfio_msix_disable(vdev->vbasedev.name); } @@ -1251,6 +1269,8 @@ static int vfio_msix_setup(VFIOPCIDevice *vdev, int pos) { int ret; + vdev->msix->pending = g_malloc0(BITS_TO_LONGS(vdev->msix->entries) * + sizeof(unsigned long)); ret = msix_init(&vdev->pdev, vdev->msix->entries, &vdev->bars[vdev->msix->table_bar].region.mem, vdev->msix->table_bar, vdev->msix->table_offset, @@ -1264,6 +1284,24 @@ static int vfio_msix_setup(VFIOPCIDevice *vdev, int pos) return ret; } + /* + * The PCI spec suggests that devices provide additional alignment for + * MSI-X structures and avoid overlapping non-MSI-X related registers. + * For an assigned device, this hopefully means that emulation of MSI-X + * structures does not affect the performance of the device. If devices + * fail to provide that alignment, a significant performance penalty may + * result, for instance Mellanox MT27500 VFs: + * http://www.spinics.net/lists/kvm/msg125881.html + * + * The PBA is simply not that important for such a serious regression and + * most drivers do not appear to look at it. The solution for this is to + * disable the PBA MemoryRegion unless it's being used. We disable it + * here and only enable it if a masked vector fires through QEMU. As the + * vector-use notifier is called, which occurs on unmask, we test whether + * PBA emulation is needed and again disable if not. + */ + memory_region_set_enabled(&vdev->pdev.msix_pba_mmio, false); + return 0; } @@ -1275,6 +1313,7 @@ static void vfio_teardown_msi(VFIOPCIDevice *vdev) msix_uninit(&vdev->pdev, &vdev->bars[vdev->msix->table_bar].region.mem, &vdev->bars[vdev->msix->pba_bar].region.mem); + g_free(vdev->msix->pending); } } diff --git a/hw/vfio/pci.h b/hw/vfio/pci.h index f004d52..6256587 100644 --- a/hw/vfio/pci.h +++ b/hw/vfio/pci.h @@ -95,6 +95,7 @@ typedef struct VFIOMSIXInfo { uint32_t pba_offset; MemoryRegion mmap_mem; void *mmap; + unsigned long *pending; } VFIOMSIXInfo; typedef struct VFIOPCIDevice { diff --git a/hw/xen/xen-host-pci-device.c b/hw/xen/xen-host-pci-device.c index 7d8a023..3827ca7 100644 --- a/hw/xen/xen-host-pci-device.c +++ b/hw/xen/xen-host-pci-device.c @@ -31,25 +31,20 @@ #define IORESOURCE_PREFETCH 0x00001000 /* No side effects */ #define IORESOURCE_MEM_64 0x00100000 -static int xen_host_pci_sysfs_path(const XenHostPCIDevice *d, - const char *name, char *buf, ssize_t size) +static void xen_host_pci_sysfs_path(const XenHostPCIDevice *d, + const char *name, char *buf, ssize_t size) { int rc; rc = snprintf(buf, size, "/sys/bus/pci/devices/%04x:%02x:%02x.%d/%s", d->domain, d->bus, d->dev, d->func, name); - - if (rc >= size || rc < 0) { - /* The output is truncated, or some other error was encountered */ - return -ENODEV; - } - return 0; + assert(rc >= 0 && rc < size); } /* This size should be enough to read the first 7 lines of a resource file */ #define XEN_HOST_PCI_RESOURCE_BUFFER_SIZE 400 -static int xen_host_pci_get_resource(XenHostPCIDevice *d) +static void xen_host_pci_get_resource(XenHostPCIDevice *d, Error **errp) { int i, rc, fd; char path[PATH_MAX]; @@ -58,25 +53,22 @@ static int xen_host_pci_get_resource(XenHostPCIDevice *d) char *endptr, *s; uint8_t type; - rc = xen_host_pci_sysfs_path(d, "resource", path, sizeof (path)); - if (rc) { - return rc; - } + xen_host_pci_sysfs_path(d, "resource", path, sizeof(path)); + fd = open(path, O_RDONLY); if (fd == -1) { - XEN_HOST_PCI_LOG("Error: Can't open %s: %s\n", path, strerror(errno)); - return -errno; + error_setg_file_open(errp, errno, path); + return; } do { - rc = read(fd, &buf, sizeof (buf) - 1); + rc = read(fd, &buf, sizeof(buf) - 1); if (rc < 0 && errno != EINTR) { - rc = -errno; + error_setg_errno(errp, errno, "read err"); goto out; } } while (rc < 0); buf[rc] = 0; - rc = 0; s = buf; for (i = 0; i < PCI_NUM_REGIONS; i++) { @@ -129,70 +121,69 @@ static int xen_host_pci_get_resource(XenHostPCIDevice *d) d->rom.bus_flags = flags & IORESOURCE_BITS; } } + if (i != PCI_NUM_REGIONS) { - /* Invalid format or input to short */ - rc = -ENODEV; + error_setg(errp, "Invalid format or input too short: %s", buf); } out: close(fd); - return rc; } /* This size should be enough to read a long from a file */ #define XEN_HOST_PCI_GET_VALUE_BUFFER_SIZE 22 -static int xen_host_pci_get_value(XenHostPCIDevice *d, const char *name, - unsigned int *pvalue, int base) +static void xen_host_pci_get_value(XenHostPCIDevice *d, const char *name, + unsigned int *pvalue, int base, Error **errp) { char path[PATH_MAX]; char buf[XEN_HOST_PCI_GET_VALUE_BUFFER_SIZE]; int fd, rc; unsigned long value; - char *endptr; + const char *endptr; + + xen_host_pci_sysfs_path(d, name, path, sizeof(path)); - rc = xen_host_pci_sysfs_path(d, name, path, sizeof (path)); - if (rc) { - return rc; - } fd = open(path, O_RDONLY); if (fd == -1) { - XEN_HOST_PCI_LOG("Error: Can't open %s: %s\n", path, strerror(errno)); - return -errno; + error_setg_file_open(errp, errno, path); + return; } + do { - rc = read(fd, &buf, sizeof (buf) - 1); + rc = read(fd, &buf, sizeof(buf) - 1); if (rc < 0 && errno != EINTR) { - rc = -errno; + error_setg_errno(errp, errno, "read err"); goto out; } } while (rc < 0); + buf[rc] = 0; - value = strtol(buf, &endptr, base); - if (endptr == buf || *endptr != '\n') { - rc = -1; - } else if ((value == LONG_MIN || value == LONG_MAX) && errno == ERANGE) { - rc = -errno; - } else { - rc = 0; + rc = qemu_strtoul(buf, &endptr, base, &value); + if (!rc) { + assert(value <= UINT_MAX); *pvalue = value; + } else { + error_setg_errno(errp, -rc, "failed to parse value '%s'", buf); } + out: close(fd); - return rc; } -static inline int xen_host_pci_get_hex_value(XenHostPCIDevice *d, - const char *name, - unsigned int *pvalue) +static inline void xen_host_pci_get_hex_value(XenHostPCIDevice *d, + const char *name, + unsigned int *pvalue, + Error **errp) { - return xen_host_pci_get_value(d, name, pvalue, 16); + xen_host_pci_get_value(d, name, pvalue, 16, errp); } -static inline int xen_host_pci_get_dec_value(XenHostPCIDevice *d, - const char *name, - unsigned int *pvalue) +static inline void xen_host_pci_get_dec_value(XenHostPCIDevice *d, + const char *name, + unsigned int *pvalue, + Error **errp) { - return xen_host_pci_get_value(d, name, pvalue, 10); + xen_host_pci_get_value(d, name, pvalue, 10, errp); } static bool xen_host_pci_dev_is_virtfn(XenHostPCIDevice *d) @@ -200,26 +191,21 @@ static bool xen_host_pci_dev_is_virtfn(XenHostPCIDevice *d) char path[PATH_MAX]; struct stat buf; - if (xen_host_pci_sysfs_path(d, "physfn", path, sizeof (path))) { - return false; - } + xen_host_pci_sysfs_path(d, "physfn", path, sizeof(path)); + return !stat(path, &buf); } -static int xen_host_pci_config_open(XenHostPCIDevice *d) +static void xen_host_pci_config_open(XenHostPCIDevice *d, Error **errp) { char path[PATH_MAX]; - int rc; - rc = xen_host_pci_sysfs_path(d, "config", path, sizeof (path)); - if (rc) { - return rc; - } + xen_host_pci_sysfs_path(d, "config", path, sizeof(path)); + d->config_fd = open(path, O_RDWR); - if (d->config_fd < 0) { - return -errno; + if (d->config_fd == -1) { + error_setg_file_open(errp, errno, path); } - return 0; } static int xen_host_pci_config_read(XenHostPCIDevice *d, @@ -341,11 +327,12 @@ int xen_host_pci_find_ext_cap_offset(XenHostPCIDevice *d, uint32_t cap) return -1; } -int xen_host_pci_device_get(XenHostPCIDevice *d, uint16_t domain, - uint8_t bus, uint8_t dev, uint8_t func) +void xen_host_pci_device_get(XenHostPCIDevice *d, uint16_t domain, + uint8_t bus, uint8_t dev, uint8_t func, + Error **errp) { unsigned int v; - int rc = 0; + Error *err = NULL; d->config_fd = -1; d->domain = domain; @@ -353,43 +340,51 @@ int xen_host_pci_device_get(XenHostPCIDevice *d, uint16_t domain, d->dev = dev; d->func = func; - rc = xen_host_pci_config_open(d); - if (rc) { + xen_host_pci_config_open(d, &err); + if (err) { goto error; } - rc = xen_host_pci_get_resource(d); - if (rc) { + + xen_host_pci_get_resource(d, &err); + if (err) { goto error; } - rc = xen_host_pci_get_hex_value(d, "vendor", &v); - if (rc) { + + xen_host_pci_get_hex_value(d, "vendor", &v, &err); + if (err) { goto error; } d->vendor_id = v; - rc = xen_host_pci_get_hex_value(d, "device", &v); - if (rc) { + + xen_host_pci_get_hex_value(d, "device", &v, &err); + if (err) { goto error; } d->device_id = v; - rc = xen_host_pci_get_dec_value(d, "irq", &v); - if (rc) { + + xen_host_pci_get_dec_value(d, "irq", &v, &err); + if (err) { goto error; } d->irq = v; - rc = xen_host_pci_get_hex_value(d, "class", &v); - if (rc) { + + xen_host_pci_get_hex_value(d, "class", &v, &err); + if (err) { goto error; } d->class_code = v; + d->is_virtfn = xen_host_pci_dev_is_virtfn(d); - return 0; + return; + error: + error_propagate(errp, err); + if (d->config_fd >= 0) { close(d->config_fd); d->config_fd = -1; } - return rc; } bool xen_host_pci_device_closed(XenHostPCIDevice *d) diff --git a/hw/xen/xen-host-pci-device.h b/hw/xen/xen-host-pci-device.h index 3d44e04..6acf36e 100644 --- a/hw/xen/xen-host-pci-device.h +++ b/hw/xen/xen-host-pci-device.h @@ -36,8 +36,9 @@ typedef struct XenHostPCIDevice { int config_fd; } XenHostPCIDevice; -int xen_host_pci_device_get(XenHostPCIDevice *d, uint16_t domain, - uint8_t bus, uint8_t dev, uint8_t func); +void xen_host_pci_device_get(XenHostPCIDevice *d, uint16_t domain, + uint8_t bus, uint8_t dev, uint8_t func, + Error **errp); void xen_host_pci_device_put(XenHostPCIDevice *pci_dev); bool xen_host_pci_device_closed(XenHostPCIDevice *d); diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c index aa96288..d33221b 100644 --- a/hw/xen/xen_pt.c +++ b/hw/xen/xen_pt.c @@ -760,13 +760,14 @@ static void xen_pt_destroy(PCIDevice *d) { } /* init */ -static int xen_pt_initfn(PCIDevice *d) +static void xen_pt_realize(PCIDevice *d, Error **errp) { XenPCIPassthroughState *s = XEN_PT_DEVICE(d); - int rc = 0; + int i, rc = 0; uint8_t machine_irq = 0, scratch; uint16_t cmd = 0; int pirq = XEN_PT_UNASSIGNED_PIRQ; + Error *err = NULL; /* register real device */ XEN_PT_LOG(d, "Assigning real physical device %02x:%02x.%d" @@ -774,12 +775,14 @@ static int xen_pt_initfn(PCIDevice *d) s->hostaddr.bus, s->hostaddr.slot, s->hostaddr.function, s->dev.devfn); - rc = xen_host_pci_device_get(&s->real_device, - s->hostaddr.domain, s->hostaddr.bus, - s->hostaddr.slot, s->hostaddr.function); - if (rc) { - XEN_PT_ERR(d, "Failed to \"open\" the real pci device. rc: %i\n", rc); - return -1; + xen_host_pci_device_get(&s->real_device, + s->hostaddr.domain, s->hostaddr.bus, + s->hostaddr.slot, s->hostaddr.function, + &err); + if (err) { + error_append_hint(&err, "Failed to \"open\" the real pci device"); + error_propagate(errp, err); + return; } s->is_virtfn = s->real_device.is_virtfn; @@ -799,16 +802,19 @@ static int xen_pt_initfn(PCIDevice *d) if ((s->real_device.domain == 0) && (s->real_device.bus == 0) && (s->real_device.dev == 2) && (s->real_device.func == 0)) { if (!is_igd_vga_passthrough(&s->real_device)) { - XEN_PT_ERR(d, "Need to enable igd-passthru if you're trying" - " to passthrough IGD GFX.\n"); + error_setg(errp, "Need to enable igd-passthru if you're trying" + " to passthrough IGD GFX"); xen_host_pci_device_put(&s->real_device); - return -1; + return; } - if (xen_pt_setup_vga(s, &s->real_device) < 0) { - XEN_PT_ERR(d, "Setup VGA BIOS of passthrough GFX failed!\n"); + xen_pt_setup_vga(s, &s->real_device, &err); + if (err) { + error_append_hint(&err, "Setup VGA BIOS of passthrough" + " GFX failed"); + error_propagate(errp, err); xen_host_pci_device_put(&s->real_device); - return -1; + return; } /* Register ISA bridge for passthrough GFX. */ @@ -819,29 +825,30 @@ static int xen_pt_initfn(PCIDevice *d) xen_pt_register_regions(s, &cmd); /* reinitialize each config register to be emulated */ - rc = xen_pt_config_init(s); - if (rc) { - XEN_PT_ERR(d, "PCI Config space initialisation failed.\n"); + xen_pt_config_init(s, &err); + if (err) { + error_append_hint(&err, "PCI Config space initialisation failed"); + error_report_err(err); + rc = -1; goto err_out; } /* Bind interrupt */ rc = xen_host_pci_get_byte(&s->real_device, PCI_INTERRUPT_PIN, &scratch); if (rc) { - XEN_PT_ERR(d, "Failed to read PCI_INTERRUPT_PIN! (rc:%d)\n", rc); + error_setg_errno(errp, errno, "Failed to read PCI_INTERRUPT_PIN"); goto err_out; } if (!scratch) { - XEN_PT_LOG(d, "no pin interrupt\n"); + error_setg(errp, "no pin interrupt"); goto out; } machine_irq = s->real_device.irq; rc = xc_physdev_map_pirq(xen_xc, xen_domid, machine_irq, &pirq); - if (rc < 0) { - XEN_PT_ERR(d, "Mapping machine irq %u to pirq %i failed, (err: %d)\n", - machine_irq, pirq, errno); + error_setg_errno(errp, errno, "Mapping machine irq %u to" + " pirq %i failed", machine_irq, pirq); /* Disable PCI intx assertion (turn on bit10 of devctl) */ cmd |= PCI_COMMAND_INTX_DISABLE; @@ -862,8 +869,8 @@ static int xen_pt_initfn(PCIDevice *d) PCI_SLOT(d->devfn), e_intx); if (rc < 0) { - XEN_PT_ERR(d, "Binding of interrupt %i failed! (err: %d)\n", - e_intx, errno); + error_setg_errno(errp, errno, "Binding of interrupt %u failed", + e_intx); /* Disable PCI intx assertion (turn on bit10 of devctl) */ cmd |= PCI_COMMAND_INTX_DISABLE; @@ -871,8 +878,8 @@ static int xen_pt_initfn(PCIDevice *d) if (xen_pt_mapped_machine_irq[machine_irq] == 0) { if (xc_physdev_unmap_pirq(xen_xc, xen_domid, machine_irq)) { - XEN_PT_ERR(d, "Unmapping of machine interrupt %i failed!" - " (err: %d)\n", machine_irq, errno); + error_setg_errno(errp, errno, "Unmapping of machine" + " interrupt %u failed", machine_irq); } } s->machine_irq = 0; @@ -885,14 +892,14 @@ out: rc = xen_host_pci_get_word(&s->real_device, PCI_COMMAND, &val); if (rc) { - XEN_PT_ERR(d, "Failed to read PCI_COMMAND! (rc: %d)\n", rc); + error_setg_errno(errp, errno, "Failed to read PCI_COMMAND"); goto err_out; } else { val |= cmd; rc = xen_host_pci_set_word(&s->real_device, PCI_COMMAND, val); if (rc) { - XEN_PT_ERR(d, "Failed to write PCI_COMMAND val=0x%x!(rc: %d)\n", - val, rc); + error_setg_errno(errp, errno, "Failed to write PCI_COMMAND" + " val = 0x%x", val); goto err_out; } } @@ -902,15 +909,19 @@ out: memory_listener_register(&s->io_listener, &address_space_io); s->listener_set = true; XEN_PT_LOG(d, - "Real physical device %02x:%02x.%d registered successfully!\n", + "Real physical device %02x:%02x.%d registered successfully\n", s->hostaddr.bus, s->hostaddr.slot, s->hostaddr.function); - return 0; + return; err_out: + for (i = 0; i < PCI_ROM_SLOT; i++) { + object_unparent(OBJECT(&s->bar[i])); + } + object_unparent(OBJECT(&s->rom)); + xen_pt_destroy(d); assert(rc); - return rc; } static void xen_pt_unregister_device(PCIDevice *d) @@ -929,7 +940,7 @@ static void xen_pci_passthrough_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - k->init = xen_pt_initfn; + k->realize = xen_pt_realize; k->exit = xen_pt_unregister_device; k->config_read = xen_pt_pci_read_config; k->config_write = xen_pt_pci_write_config; diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h index 3749711..c2f8e1f 100644 --- a/hw/xen/xen_pt.h +++ b/hw/xen/xen_pt.h @@ -230,7 +230,7 @@ struct XenPCIPassthroughState { bool listener_set; }; -int xen_pt_config_init(XenPCIPassthroughState *s); +void xen_pt_config_init(XenPCIPassthroughState *s, Error **errp); void xen_pt_config_delete(XenPCIPassthroughState *s); XenPTRegGroup *xen_pt_find_reg_grp(XenPCIPassthroughState *s, uint32_t address); XenPTReg *xen_pt_find_reg(XenPTRegGroup *reg_grp, uint32_t address); @@ -330,5 +330,6 @@ static inline bool is_igd_vga_passthrough(XenHostPCIDevice *dev) } int xen_pt_register_vga_regions(XenHostPCIDevice *dev); int xen_pt_unregister_vga_regions(XenHostPCIDevice *dev); -int xen_pt_setup_vga(XenPCIPassthroughState *s, XenHostPCIDevice *dev); +void xen_pt_setup_vga(XenPCIPassthroughState *s, XenHostPCIDevice *dev, + Error **errp); #endif /* !XEN_PT_H */ diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c index 185a698..81c6721 100644 --- a/hw/xen/xen_pt_config_init.c +++ b/hw/xen/xen_pt_config_init.c @@ -1887,8 +1887,9 @@ static uint8_t find_cap_offset(XenPCIPassthroughState *s, uint8_t cap) return 0; } -static int xen_pt_config_reg_init(XenPCIPassthroughState *s, - XenPTRegGroup *reg_grp, XenPTRegInfo *reg) +static void xen_pt_config_reg_init(XenPCIPassthroughState *s, + XenPTRegGroup *reg_grp, XenPTRegInfo *reg, + Error **errp) { XenPTReg *reg_entry; uint32_t data = 0; @@ -1907,12 +1908,13 @@ static int xen_pt_config_reg_init(XenPCIPassthroughState *s, reg_grp->base_offset + reg->offset, &data); if (rc < 0) { g_free(reg_entry); - return rc; + error_setg(errp, "Init emulate register fail"); + return; } if (data == XEN_PT_INVALID_REG) { /* free unused BAR register entry */ g_free(reg_entry); - return 0; + return; } /* Sync up the data to dev.config */ offset = reg_grp->base_offset + reg->offset; @@ -1930,7 +1932,8 @@ static int xen_pt_config_reg_init(XenPCIPassthroughState *s, if (rc) { /* Serious issues when we cannot read the host values! */ g_free(reg_entry); - return rc; + error_setg(errp, "Cannot read host values"); + return; } /* Set bits in emu_mask are the ones we emulate. The dev.config shall * contain the emulated view of the guest - therefore we flip the mask @@ -1955,10 +1958,10 @@ static int xen_pt_config_reg_init(XenPCIPassthroughState *s, val = data; if (val & ~size_mask) { - XEN_PT_ERR(&s->dev,"Offset 0x%04x:0x%04x expands past register size(%d)!\n", - offset, val, reg->size); + error_setg(errp, "Offset 0x%04x:0x%04x expands past" + " register size (%d)", offset, val, reg->size); g_free(reg_entry); - return -ENXIO; + return; } /* This could be just pci_set_long as we don't modify the bits * past reg->size, but in case this routine is run in parallel or the @@ -1978,13 +1981,12 @@ static int xen_pt_config_reg_init(XenPCIPassthroughState *s, } /* list add register entry */ QLIST_INSERT_HEAD(®_grp->reg_tbl_list, reg_entry, entries); - - return 0; } -int xen_pt_config_init(XenPCIPassthroughState *s) +void xen_pt_config_init(XenPCIPassthroughState *s, Error **errp) { int i, rc; + Error *err = NULL; QLIST_INIT(&s->reg_grps); @@ -2027,11 +2029,12 @@ int xen_pt_config_init(XenPCIPassthroughState *s) reg_grp_offset, ®_grp_entry->size); if (rc < 0) { - XEN_PT_LOG(&s->dev, "Failed to initialize %d/%ld, type=0x%x, rc:%d\n", - i, ARRAY_SIZE(xen_pt_emu_reg_grps), + error_setg(&err, "Failed to initialize %d/%zu, type = 0x%x," + " rc: %d", i, ARRAY_SIZE(xen_pt_emu_reg_grps), xen_pt_emu_reg_grps[i].grp_type, rc); + error_propagate(errp, err); xen_pt_config_delete(s); - return rc; + return; } } @@ -2039,24 +2042,24 @@ int xen_pt_config_init(XenPCIPassthroughState *s) if (xen_pt_emu_reg_grps[i].emu_regs) { int j = 0; XenPTRegInfo *regs = xen_pt_emu_reg_grps[i].emu_regs; + /* initialize capability register */ for (j = 0; regs->size != 0; j++, regs++) { - /* initialize capability register */ - rc = xen_pt_config_reg_init(s, reg_grp_entry, regs); - if (rc < 0) { - XEN_PT_LOG(&s->dev, "Failed to initialize %d/%ld reg 0x%x in grp_type=0x%x (%d/%ld), rc=%d\n", - j, ARRAY_SIZE(xen_pt_emu_reg_grps[i].emu_regs), - regs->offset, xen_pt_emu_reg_grps[i].grp_type, - i, ARRAY_SIZE(xen_pt_emu_reg_grps), rc); + xen_pt_config_reg_init(s, reg_grp_entry, regs, &err); + if (err) { + error_append_hint(&err, "Failed to initialize %d/%zu" + " reg 0x%x in grp_type = 0x%x (%d/%zu)", + j, ARRAY_SIZE(xen_pt_emu_reg_grps[i].emu_regs), + regs->offset, xen_pt_emu_reg_grps[i].grp_type, + i, ARRAY_SIZE(xen_pt_emu_reg_grps)); + error_propagate(errp, err); xen_pt_config_delete(s); - return rc; + return; } } } } } - - return 0; } /* delete all emulate register */ diff --git a/hw/xen/xen_pt_graphics.c b/hw/xen/xen_pt_graphics.c index df6069b..e7a7c7e 100644 --- a/hw/xen/xen_pt_graphics.c +++ b/hw/xen/xen_pt_graphics.c @@ -161,7 +161,8 @@ struct pci_data { uint16_t reserved; } __attribute__((packed)); -int xen_pt_setup_vga(XenPCIPassthroughState *s, XenHostPCIDevice *dev) +void xen_pt_setup_vga(XenPCIPassthroughState *s, XenHostPCIDevice *dev, + Error **errp) { unsigned char *bios = NULL; struct rom_header *rom; @@ -172,13 +173,14 @@ int xen_pt_setup_vga(XenPCIPassthroughState *s, XenHostPCIDevice *dev) struct pci_data *pd = NULL; if (!is_igd_vga_passthrough(dev)) { - return -1; + error_setg(errp, "Need to enable igd-passthrough"); + return; } bios = get_vgabios(s, &bios_size, dev); if (!bios) { - XEN_PT_ERR(&s->dev, "VGA: Can't getting VBIOS!\n"); - return -1; + error_setg(errp, "VGA: Can't get VBIOS"); + return; } /* Currently we fixed this address as a primary. */ @@ -203,7 +205,6 @@ int xen_pt_setup_vga(XenPCIPassthroughState *s, XenHostPCIDevice *dev) /* Currently we fixed this address as a primary for legacy BIOS. */ cpu_physical_memory_rw(0xc0000, bios, bios_size, 1); - return 0; } uint32_t igd_read_opregion(XenPCIPassthroughState *s) diff --git a/include/block/block.h b/include/block/block.h index c96923d..25f36dc 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -84,7 +84,7 @@ typedef struct HDGeometry { #define BDRV_O_NO_BACKING 0x0100 /* don't open the backing file */ #define BDRV_O_NO_FLUSH 0x0200 /* disable flushing on this disk */ #define BDRV_O_COPY_ON_READ 0x0400 /* copy read backing sectors into image */ -#define BDRV_O_INCOMING 0x0800 /* consistency hint for incoming migration */ +#define BDRV_O_INACTIVE 0x0800 /* consistency hint for migration handoff */ #define BDRV_O_CHECK 0x1000 /* open solely for consistency check */ #define BDRV_O_ALLOW_RDWR 0x2000 /* allow reopen to change from r/o to r/w */ #define BDRV_O_UNMAP 0x4000 /* execute guest UNMAP/TRIM operations */ @@ -369,6 +369,7 @@ BlockAIOCB *bdrv_aio_ioctl(BlockDriverState *bs, /* Invalidate any cached metadata used by image formats */ void bdrv_invalidate_cache(BlockDriverState *bs, Error **errp); void bdrv_invalidate_cache_all(Error **errp); +int bdrv_inactivate_all(void); /* Ensure contents are flushed to disk. */ int bdrv_flush(BlockDriverState *bs); diff --git a/include/block/block_int.h b/include/block/block_int.h index 256609d..428fa33 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -172,6 +172,7 @@ struct BlockDriver { * Invalidate any cached meta-data. */ void (*bdrv_invalidate_cache)(BlockDriverState *bs, Error **errp); + int (*bdrv_inactivate)(BlockDriverState *bs); /* * Flushes all data that was already written to the OS all the way down to diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index d900b0d..05a151d 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -84,7 +84,34 @@ void QEMU_NORETURN cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc); #if !defined(CONFIG_USER_ONLY) void cpu_reloading_memory_map(void); -void tcg_cpu_address_space_init(CPUState *cpu, AddressSpace *as); +/** + * cpu_address_space_init: + * @cpu: CPU to add this address space to + * @as: address space to add + * @asidx: integer index of this address space + * + * Add the specified address space to the CPU's cpu_ases list. + * The address space added with @asidx 0 is the one used for the + * convenience pointer cpu->as. + * The target-specific code which registers ASes is responsible + * for defining what semantics address space 0, 1, 2, etc have. + * + * Before the first call to this function, the caller must set + * cpu->num_ases to the total number of address spaces it needs + * to support. + * + * Note that with KVM only one address space is supported. + */ +void cpu_address_space_init(CPUState *cpu, AddressSpace *as, int asidx); +/** + * cpu_get_address_space: + * @cpu: CPU to get address space from + * @asidx: index identifying which address space to get + * + * Return the requested address space of this CPU. @asidx + * specifies which address space to read. + */ +AddressSpace *cpu_get_address_space(CPUState *cpu, int asidx); /* cputlb.c */ /** * tlb_flush_page: @@ -126,12 +153,40 @@ void tlb_flush_page_by_mmuidx(CPUState *cpu, target_ulong addr, ...); * MMU indexes. */ void tlb_flush_by_mmuidx(CPUState *cpu, ...); -void tlb_set_page(CPUState *cpu, target_ulong vaddr, - hwaddr paddr, int prot, - int mmu_idx, target_ulong size); +/** + * tlb_set_page_with_attrs: + * @cpu: CPU to add this TLB entry for + * @vaddr: virtual address of page to add entry for + * @paddr: physical address of the page + * @attrs: memory transaction attributes + * @prot: access permissions (PAGE_READ/PAGE_WRITE/PAGE_EXEC bits) + * @mmu_idx: MMU index to insert TLB entry for + * @size: size of the page in bytes + * + * Add an entry to this CPU's TLB (a mapping from virtual address + * @vaddr to physical address @paddr) with the specified memory + * transaction attributes. This is generally called by the target CPU + * specific code after it has been called through the tlb_fill() + * entry point and performed a successful page table walk to find + * the physical address and attributes for the virtual address + * which provoked the TLB miss. + * + * At most one entry for a given virtual address is permitted. Only a + * single TARGET_PAGE_SIZE region is mapped; the supplied @size is only + * used by tlb_flush_page. + */ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong vaddr, hwaddr paddr, MemTxAttrs attrs, int prot, int mmu_idx, target_ulong size); +/* tlb_set_page: + * + * This function is equivalent to calling tlb_set_page_with_attrs() + * with an @attrs argument of MEMTXATTRS_UNSPECIFIED. It's provided + * as a convenience for CPUs which don't use memory transaction attributes. + */ +void tlb_set_page(CPUState *cpu, target_ulong vaddr, + hwaddr paddr, int prot, + int mmu_idx, target_ulong size); void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr); void probe_write(CPUArchState *env, target_ulong addr, int mmu_idx, uintptr_t retaddr); @@ -357,7 +412,7 @@ extern uintptr_t tci_tb_ptr; #if !defined(CONFIG_USER_ONLY) struct MemoryRegion *iotlb_to_region(CPUState *cpu, - hwaddr index); + hwaddr index, MemTxAttrs attrs); void tlb_fill(CPUState *cpu, target_ulong addr, int is_write, int mmu_idx, uintptr_t retaddr); @@ -386,8 +441,8 @@ void tlb_set_dirty(CPUState *cpu, target_ulong vaddr); void tb_flush_jmp_cache(CPUState *cpu, target_ulong addr); MemoryRegionSection * -address_space_translate_for_iotlb(CPUState *cpu, hwaddr addr, hwaddr *xlat, - hwaddr *plen); +address_space_translate_for_iotlb(CPUState *cpu, int asidx, hwaddr addr, + hwaddr *xlat, hwaddr *plen); hwaddr memory_region_section_get_iotlb(CPUState *cpu, MemoryRegionSection *section, target_ulong vaddr, diff --git a/include/exec/memory.h b/include/exec/memory.h index 01f1004..c92734a 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -241,6 +241,8 @@ struct AddressSpace { struct rcu_head rcu; char *name; MemoryRegion *root; + int ref_count; + bool malloced; /* Accessed via RCU. */ struct FlatView *current_map; @@ -1189,6 +1191,22 @@ MemTxResult memory_region_dispatch_write(MemoryRegion *mr, */ void address_space_init(AddressSpace *as, MemoryRegion *root, const char *name); +/** + * address_space_init_shareable: return an address space for a memory region, + * creating it if it does not already exist + * + * @root: a #MemoryRegion that routes addresses for the address space + * @name: an address space name. The name is only used for debugging + * output. + * + * This function will return a pointer to an existing AddressSpace + * which was initialized with the specified MemoryRegion, or it will + * create and initialize one if it does not already exist. The ASes + * are reference-counted, so the memory will be freed automatically + * when the AddressSpace is destroyed via address_space_destroy. + */ +AddressSpace *address_space_init_shareable(MemoryRegion *root, + const char *name); /** * address_space_destroy: destroy an address space diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h index ded34eb..575a739 100644 --- a/include/fpu/softfloat.h +++ b/include/fpu/softfloat.h @@ -90,21 +90,11 @@ this code that are retained. #include "config-host.h" #include "qemu/osdep.h" -/*---------------------------------------------------------------------------- -| Each of the following `typedef's defines the most convenient type that holds -| integers of at least as many bits as specified. For example, `uint8' should -| be the most convenient type that can hold unsigned integers of as many as -| 8 bits. The `flag' type must be able to hold either a 0 or 1. For most -| implementations of C, `flag', `uint8', and `int8' should all be `typedef'ed -| to the same as `int'. -*----------------------------------------------------------------------------*/ +/* This 'flag' type must be able to hold at least 0 and 1. It should + * probably be replaced with 'bool' but the uses would need to be audited + * to check that they weren't accidentally relying on it being a larger type. + */ typedef uint8_t flag; -typedef uint8_t uint8; -typedef int8_t int8; -typedef unsigned int uint32; -typedef signed int int32; -typedef uint64_t uint64; -typedef int64_t int64; #define LIT64( a ) a##LL @@ -282,7 +272,7 @@ static inline flag get_default_nan_mode(float_status *status) | Routine to raise any or all of the software IEC/IEEE floating-point | exception flags. *----------------------------------------------------------------------------*/ -void float_raise(int8 flags, float_status *status); +void float_raise(int8_t flags, float_status *status); /*---------------------------------------------------------------------------- | If `a' is denormal and we are in flush-to-zero mode then set the @@ -376,14 +366,14 @@ int_fast16_t float32_to_int16(float32, float_status *status); uint_fast16_t float32_to_uint16(float32, float_status *status); int_fast16_t float32_to_int16_round_to_zero(float32, float_status *status); uint_fast16_t float32_to_uint16_round_to_zero(float32, float_status *status); -int32 float32_to_int32(float32, float_status *status); -int32 float32_to_int32_round_to_zero(float32, float_status *status); -uint32 float32_to_uint32(float32, float_status *status); -uint32 float32_to_uint32_round_to_zero(float32, float_status *status); -int64 float32_to_int64(float32, float_status *status); -uint64 float32_to_uint64(float32, float_status *status); -uint64 float32_to_uint64_round_to_zero(float32, float_status *status); -int64 float32_to_int64_round_to_zero(float32, float_status *status); +int32_t float32_to_int32(float32, float_status *status); +int32_t float32_to_int32_round_to_zero(float32, float_status *status); +uint32_t float32_to_uint32(float32, float_status *status); +uint32_t float32_to_uint32_round_to_zero(float32, float_status *status); +int64_t float32_to_int64(float32, float_status *status); +uint64_t float32_to_uint64(float32, float_status *status); +uint64_t float32_to_uint64_round_to_zero(float32, float_status *status); +int64_t float32_to_int64_round_to_zero(float32, float_status *status); float64 float32_to_float64(float32, float_status *status); floatx80 float32_to_floatx80(float32, float_status *status); float128 float32_to_float128(float32, float_status *status); @@ -488,14 +478,14 @@ int_fast16_t float64_to_int16(float64, float_status *status); uint_fast16_t float64_to_uint16(float64, float_status *status); int_fast16_t float64_to_int16_round_to_zero(float64, float_status *status); uint_fast16_t float64_to_uint16_round_to_zero(float64, float_status *status); -int32 float64_to_int32(float64, float_status *status); -int32 float64_to_int32_round_to_zero(float64, float_status *status); -uint32 float64_to_uint32(float64, float_status *status); -uint32 float64_to_uint32_round_to_zero(float64, float_status *status); -int64 float64_to_int64(float64, float_status *status); -int64 float64_to_int64_round_to_zero(float64, float_status *status); -uint64 float64_to_uint64(float64 a, float_status *status); -uint64 float64_to_uint64_round_to_zero(float64 a, float_status *status); +int32_t float64_to_int32(float64, float_status *status); +int32_t float64_to_int32_round_to_zero(float64, float_status *status); +uint32_t float64_to_uint32(float64, float_status *status); +uint32_t float64_to_uint32_round_to_zero(float64, float_status *status); +int64_t float64_to_int64(float64, float_status *status); +int64_t float64_to_int64_round_to_zero(float64, float_status *status); +uint64_t float64_to_uint64(float64 a, float_status *status); +uint64_t float64_to_uint64_round_to_zero(float64 a, float_status *status); float32 float64_to_float32(float64, float_status *status); floatx80 float64_to_floatx80(float64, float_status *status); float128 float64_to_float128(float64, float_status *status); @@ -596,10 +586,10 @@ extern const float64 float64_default_nan; /*---------------------------------------------------------------------------- | Software IEC/IEEE extended double-precision conversion routines. *----------------------------------------------------------------------------*/ -int32 floatx80_to_int32(floatx80, float_status *status); -int32 floatx80_to_int32_round_to_zero(floatx80, float_status *status); -int64 floatx80_to_int64(floatx80, float_status *status); -int64 floatx80_to_int64_round_to_zero(floatx80, float_status *status); +int32_t floatx80_to_int32(floatx80, float_status *status); +int32_t floatx80_to_int32_round_to_zero(floatx80, float_status *status); +int64_t floatx80_to_int64(floatx80, float_status *status); +int64_t floatx80_to_int64_round_to_zero(floatx80, float_status *status); float32 floatx80_to_float32(floatx80, float_status *status); float64 floatx80_to_float64(floatx80, float_status *status); float128 floatx80_to_float128(floatx80, float_status *status); @@ -681,10 +671,10 @@ extern const floatx80 floatx80_default_nan; /*---------------------------------------------------------------------------- | Software IEC/IEEE quadruple-precision conversion routines. *----------------------------------------------------------------------------*/ -int32 float128_to_int32(float128, float_status *status); -int32 float128_to_int32_round_to_zero(float128, float_status *status); -int64 float128_to_int64(float128, float_status *status); -int64 float128_to_int64_round_to_zero(float128, float_status *status); +int32_t float128_to_int32(float128, float_status *status); +int32_t float128_to_int32_round_to_zero(float128, float_status *status); +int64_t float128_to_int64(float128, float_status *status); +int64_t float128_to_int64_round_to_zero(float128, float_status *status); float32 float128_to_float32(float128, float_status *status); float64 float128_to_float64(float128, float_status *status); floatx80 float128_to_floatx80(float128, float_status *status); diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h index 925faa7..1ce7847 100644 --- a/include/hw/arm/virt.h +++ b/include/hw/arm/virt.h @@ -60,6 +60,7 @@ enum { VIRT_PLATFORM_BUS, VIRT_PCIE_MMIO_HIGH, VIRT_GPIO, + VIRT_SECURE_UART, }; typedef struct MemMapEntry { diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h index 1eba937..2332596 100644 --- a/include/hw/arm/xlnx-zynqmp.h +++ b/include/hw/arm/xlnx-zynqmp.h @@ -25,6 +25,7 @@ #include "hw/ide/pci.h" #include "hw/ide/ahci.h" #include "hw/sd/sdhci.h" +#include "hw/ssi/xilinx_spips.h" #define TYPE_XLNX_ZYNQMP "xlnx,zynqmp" #define XLNX_ZYNQMP(obj) OBJECT_CHECK(XlnxZynqMPState, (obj), \ @@ -35,6 +36,7 @@ #define XLNX_ZYNQMP_NUM_GEMS 4 #define XLNX_ZYNQMP_NUM_UARTS 2 #define XLNX_ZYNQMP_NUM_SDHCI 2 +#define XLNX_ZYNQMP_NUM_SPIS 2 #define XLNX_ZYNQMP_NUM_OCM_BANKS 4 #define XLNX_ZYNQMP_OCM_RAM_0_ADDRESS 0xFFFC0000 @@ -78,6 +80,7 @@ typedef struct XlnxZynqMPState { CadenceUARTState uart[XLNX_ZYNQMP_NUM_UARTS]; SysbusAHCIState sata; SDHCIState sdhci[XLNX_ZYNQMP_NUM_SDHCI]; + XilinxSPIPS spi[XLNX_ZYNQMP_NUM_SPIS]; char *boot_cpu; ARMCPU *boot_cpu_ptr; diff --git a/include/hw/block/fdc.h b/include/hw/block/fdc.h index d48b2f8..adce14f 100644 --- a/include/hw/block/fdc.h +++ b/include/hw/block/fdc.h @@ -6,13 +6,6 @@ /* fdc.c */ #define MAX_FD 2 -typedef enum FDriveType { - FDRIVE_DRV_144 = 0x00, /* 1.44 MB 3"5 drive */ - FDRIVE_DRV_288 = 0x01, /* 2.88 MB 3"5 drive */ - FDRIVE_DRV_120 = 0x02, /* 1.2 MB 5"25 drive */ - FDRIVE_DRV_NONE = 0x03, /* No drive connected */ -} FDriveType; - #define TYPE_ISA_FDC "isa-fdc" ISADevice *fdctrl_init_isa(ISABus *bus, DriveInfo **fds); @@ -21,6 +14,6 @@ void fdctrl_init_sysbus(qemu_irq irq, int dma_chann, void sun4m_fdctrl_init(qemu_irq irq, hwaddr io_base, DriveInfo **fds, qemu_irq *fdc_tc); -FDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i); +FloppyDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i); #endif diff --git a/include/hw/compat.h b/include/hw/compat.h index 491884b..2ebe739 100644 --- a/include/hw/compat.h +++ b/include/hw/compat.h @@ -3,6 +3,10 @@ #define HW_COMPAT_2_5 \ {\ + .driver = "isa-fdc",\ + .property = "fallback",\ + .value = "144",\ + },{\ .driver = "pvscsi",\ .property = "x-old-pci-configuration",\ .value = "on",\ diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 588a33c..65e8f24 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -120,6 +120,9 @@ struct PCMachineClass { bool has_reserved_memory; bool enforce_aligned_dimm; bool broken_reserved_end; + + /* TSC rate migration: */ + bool save_tsc_khz; }; #define TYPE_PC_MACHINE "generic-pc-machine" @@ -255,7 +258,7 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, ISADevice **rtc_state, bool create_fdctrl, bool no_vmport, - uint32 hpet_irqs); + uint32_t hpet_irqs); void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); void pc_cmos_init(PCMachineState *pcms, BusState *ide0, BusState *ide1, diff --git a/include/hw/qdev-properties.h b/include/hw/qdev-properties.h index 254afd8..03a1b91 100644 --- a/include/hw/qdev-properties.h +++ b/include/hw/qdev-properties.h @@ -20,6 +20,7 @@ extern PropertyInfo qdev_prop_ptr; extern PropertyInfo qdev_prop_macaddr; extern PropertyInfo qdev_prop_losttickpolicy; extern PropertyInfo qdev_prop_bios_chs_trans; +extern PropertyInfo qdev_prop_fdc_drive_type; extern PropertyInfo qdev_prop_drive; extern PropertyInfo qdev_prop_netdev; extern PropertyInfo qdev_prop_vlan; diff --git a/include/hw/ssi.h b/include/hw/ssi/ssi.h index df0f838..4a0a539 100644 --- a/include/hw/ssi.h +++ b/include/hw/ssi/ssi.h @@ -14,6 +14,8 @@ #include "hw/qdev.h" typedef struct SSISlave SSISlave; +typedef struct SSISlaveClass SSISlaveClass; +typedef enum SSICSMode SSICSMode; #define TYPE_SSI_SLAVE "ssi-slave" #define SSI_SLAVE(obj) \ @@ -25,14 +27,14 @@ typedef struct SSISlave SSISlave; #define SSI_GPIO_CS "ssi-gpio-cs" -typedef enum { +enum SSICSMode { SSI_CS_NONE = 0, SSI_CS_LOW, SSI_CS_HIGH, -} SSICSMode; +}; /* Slave devices. */ -typedef struct SSISlaveClass { +struct SSISlaveClass { DeviceClass parent_class; int (*init)(SSISlave *dev); @@ -55,7 +57,7 @@ typedef struct SSISlaveClass { * always be called for the device for every txrx access to the parent bus */ uint32_t (*transfer_raw)(SSISlave *dev, uint32_t val); -} SSISlaveClass; +}; struct SSISlave { DeviceState parent_obj; diff --git a/include/hw/ssi/xilinx_spips.h b/include/hw/ssi/xilinx_spips.h new file mode 100644 index 0000000..dbb9eef --- /dev/null +++ b/include/hw/ssi/xilinx_spips.h @@ -0,0 +1,72 @@ +/* + * Header file for the Xilinx Zynq SPI controller + * + * Copyright (C) 2015 Xilinx Inc + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef XLNX_SPIPS_H +#define XLNX_SPIPS_H + +#include "hw/ssi/ssi.h" +#include "qemu/fifo8.h" + +typedef struct XilinxSPIPS XilinxSPIPS; + +#define XLNX_SPIPS_R_MAX (0x100 / 4) + +struct XilinxSPIPS { + SysBusDevice parent_obj; + + MemoryRegion iomem; + MemoryRegion mmlqspi; + + qemu_irq irq; + int irqline; + + uint8_t num_cs; + uint8_t num_busses; + + uint8_t snoop_state; + qemu_irq *cs_lines; + SSIBus **spi; + + Fifo8 rx_fifo; + Fifo8 tx_fifo; + + uint8_t num_txrx_bytes; + + uint32_t regs[XLNX_SPIPS_R_MAX]; +}; + +#define TYPE_XILINX_SPIPS "xlnx.ps7-spi" +#define TYPE_XILINX_QSPIPS "xlnx.ps7-qspi" + +#define XILINX_SPIPS(obj) \ + OBJECT_CHECK(XilinxSPIPS, (obj), TYPE_XILINX_SPIPS) +#define XILINX_SPIPS_CLASS(klass) \ + OBJECT_CLASS_CHECK(XilinxSPIPSClass, (klass), TYPE_XILINX_SPIPS) +#define XILINX_SPIPS_GET_CLASS(obj) \ + OBJECT_GET_CLASS(XilinxSPIPSClass, (obj), TYPE_XILINX_SPIPS) + +#define XILINX_QSPIPS(obj) \ + OBJECT_CHECK(XilinxQSPIPS, (obj), TYPE_XILINX_QSPIPS) + +#endif /* XLNX_SPIPS_H */ diff --git a/include/hw/xen/xen.h b/include/hw/xen/xen.h index e90931a..1b81b4b 100644 --- a/include/hw/xen/xen.h +++ b/include/hw/xen/xen.h @@ -39,9 +39,9 @@ qemu_irq *xen_interrupt_controller_init(void); void xenstore_store_pv_console_info(int i, struct CharDriverState *chr); #if defined(NEED_CPU_H) && !defined(CONFIG_USER_ONLY) -int xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory); +void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory); void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, - struct MemoryRegion *mr); + struct MemoryRegion *mr, Error **errp); void xen_modified_memory(ram_addr_t start, ram_addr_t length); #endif diff --git a/include/io/channel-command.h b/include/io/channel-command.h index bd3c599..cfc177e 100644 --- a/include/io/channel-command.h +++ b/include/io/channel-command.h @@ -51,7 +51,7 @@ struct QIOChannelCommand { * @writefd: the FD connected to the command's stdin * @readfd: the FD connected to the command's stdout * @pid: the PID of the running child command - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Create a channel for performing I/O with the * previously spawned command identified by @pid. @@ -75,7 +75,7 @@ qio_channel_command_new_pid(int writefd, * qio_channel_command_new_spawn: * @argv: the NULL terminated list of command arguments * @flags: the I/O mode, one of O_RDONLY, O_WRONLY, O_RDWR - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Create a channel for performing I/O with the * command to be spawned with arguments @argv. diff --git a/include/io/channel-socket.h b/include/io/channel-socket.h index 0719757..810537e 100644 --- a/include/io/channel-socket.h +++ b/include/io/channel-socket.h @@ -67,7 +67,7 @@ qio_channel_socket_new(void); /** * qio_channel_socket_new_fd: * @fd: the socket file descriptor - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Create a channel for performing I/O on the socket * connection represented by the file descriptor @fd. @@ -83,7 +83,7 @@ qio_channel_socket_new_fd(int fd, * qio_channel_socket_connect_sync: * @ioc: the socket channel object * @addr: the address to connect to - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Attempt to connect to the address @addr. This method * will run in the foreground so the caller will not regain @@ -118,7 +118,7 @@ void qio_channel_socket_connect_async(QIOChannelSocket *ioc, * qio_channel_socket_listen_sync: * @ioc: the socket channel object * @addr: the address to listen to - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Attempt to listen to the address @addr. This method * will run in the foreground so the caller will not regain @@ -154,7 +154,7 @@ void qio_channel_socket_listen_async(QIOChannelSocket *ioc, * @ioc: the socket channel object * @localAddr: the address to local bind address * @remoteAddr: the address to remote peer address - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Attempt to initialize a datagram socket bound to * @localAddr and communicating with peer @remoteAddr. @@ -193,7 +193,7 @@ void qio_channel_socket_dgram_async(QIOChannelSocket *ioc, /** * qio_channel_socket_get_local_address: * @ioc: the socket channel object - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Get the string representation of the local socket * address. A pointer to the allocated address information @@ -210,7 +210,7 @@ qio_channel_socket_get_local_address(QIOChannelSocket *ioc, /** * qio_channel_socket_get_remote_address: * @ioc: the socket channel object - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Get the string representation of the local socket * address. A pointer to the allocated address information @@ -228,7 +228,7 @@ qio_channel_socket_get_remote_address(QIOChannelSocket *ioc, /** * qio_channel_socket_accept: * @ioc: the socket channel object - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * If the socket represents a server, then this accepts * a new client connection. The returned channel will diff --git a/include/io/channel-tls.h b/include/io/channel-tls.h index 0298b17..322eccb 100644 --- a/include/io/channel-tls.h +++ b/include/io/channel-tls.h @@ -55,7 +55,7 @@ struct QIOChannelTLS { * @master: the underlying channel object * @creds: the credentials to use for TLS handshake * @aclname: the access control list for validating clients - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Create a new TLS channel that runs the server side of * a TLS session. The TLS session handshake will use the @@ -85,7 +85,7 @@ qio_channel_tls_new_server(QIOChannel *master, * @master: the underlying channel object * @creds: the credentials to use for TLS handshake * @hostname: the user specified server hostname - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Create a new TLS channel that runs the client side of * a TLS session. The TLS session handshake will use the diff --git a/include/io/channel.h b/include/io/channel.h index 4ecec98..3e17fe7 100644 --- a/include/io/channel.h +++ b/include/io/channel.h @@ -152,7 +152,7 @@ bool qio_channel_has_feature(QIOChannel *ioc, * @niov: the length of the @iov array * @fds: pointer to an array that will received file handles * @nfds: pointer filled with number of elements in @fds on return - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Read data from the IO channel, storing it in the * memory regions referenced by @iov. Each element @@ -198,7 +198,7 @@ ssize_t qio_channel_readv_full(QIOChannel *ioc, * @niov: the length of the @iov array * @fds: an array of file handles to send * @nfds: number of file handles in @fds - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Write data to the IO channel, reading it from the * memory regions referenced by @iov. Each element @@ -237,7 +237,7 @@ ssize_t qio_channel_writev_full(QIOChannel *ioc, * @ioc: the channel object * @iov: the array of memory regions to read data into * @niov: the length of the @iov array - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Behaves as qio_channel_readv_full() but does not support * receiving of file handles. @@ -252,7 +252,7 @@ ssize_t qio_channel_readv(QIOChannel *ioc, * @ioc: the channel object * @iov: the array of memory regions to write data from * @niov: the length of the @iov array - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Behaves as qio_channel_writev_full() but does not support * sending of file handles. @@ -267,7 +267,7 @@ ssize_t qio_channel_writev(QIOChannel *ioc, * @ioc: the channel object * @buf: the memory region to read data into * @buflen: the length of @buf - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Behaves as qio_channel_readv_full() but does not support * receiving of file handles, and only supports reading into @@ -283,7 +283,7 @@ ssize_t qio_channel_read(QIOChannel *ioc, * @ioc: the channel object * @buf: the memory regions to send data from * @buflen: the length of @buf - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Behaves as qio_channel_writev_full() but does not support * sending of file handles, and only supports writing from a @@ -298,7 +298,7 @@ ssize_t qio_channel_write(QIOChannel *ioc, * qio_channel_set_blocking: * @ioc: the channel object * @enabled: the blocking flag state - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * If @enabled is true, then the channel is put into * blocking mode, otherwise it will be non-blocking. @@ -314,7 +314,7 @@ int qio_channel_set_blocking(QIOChannel *ioc, /** * qio_channel_close: * @ioc: the channel object - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Close the channel, flushing any pending I/O * @@ -327,7 +327,7 @@ int qio_channel_close(QIOChannel *ioc, * qio_channel_shutdown: * @ioc: the channel object * @how: the direction to shutdown - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Shutdowns transmission and/or receiving of data * without closing the underlying transport. @@ -403,7 +403,7 @@ void qio_channel_set_cork(QIOChannel *ioc, * @ioc: the channel object * @offset: the position to seek to, relative to @whence * @whence: one of the (POSIX) SEEK_* constants listed below - * @errp: pointer to an uninitialized error object + * @errp: pointer to a NULL-initialized error object * * Moves the current I/O position within the channel * @ioc, to be @offset. The value of @offset is diff --git a/include/qemu/sockets.h b/include/qemu/sockets.h index c1a81fa..cde2f5e 100644 --- a/include/qemu/sockets.h +++ b/include/qemu/sockets.h @@ -26,12 +26,9 @@ int inet_aton(const char *cp, struct in_addr *ia); #endif /* !_WIN32 */ -#include "qemu/option.h" #include "qapi/error.h" #include "qapi-types.h" -extern QemuOptsList socket_optslist; - /* misc helpers */ int qemu_socket(int domain, int type, int protocol); int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen); @@ -54,23 +51,16 @@ int socket_set_fast_reuse(int fd); typedef void NonBlockingConnectHandler(int fd, Error *err, void *opaque); InetSocketAddress *inet_parse(const char *str, Error **errp); -int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp); int inet_listen(const char *str, char *ostr, int olen, int socktype, int port_offset, Error **errp); -int inet_connect_opts(QemuOpts *opts, Error **errp, - NonBlockingConnectHandler *callback, void *opaque); int inet_connect(const char *str, Error **errp); int inet_nonblocking_connect(const char *str, NonBlockingConnectHandler *callback, void *opaque, Error **errp); -int inet_dgram_opts(QemuOpts *opts, Error **errp); NetworkAddressFamily inet_netfamily(int family); -int unix_listen_opts(QemuOpts *opts, Error **errp); int unix_listen(const char *path, char *ostr, int olen, Error **errp); -int unix_connect_opts(QemuOpts *opts, Error **errp, - NonBlockingConnectHandler *callback, void *opaque); int unix_connect(const char *path, Error **errp); int unix_nonblocking_connect(const char *str, NonBlockingConnectHandler *callback, diff --git a/include/qemu/throttle.h b/include/qemu/throttle.h index 12faaad..d0c98ed 100644 --- a/include/qemu/throttle.h +++ b/include/qemu/throttle.h @@ -29,6 +29,8 @@ #include "qemu-common.h" #include "qemu/timer.h" +#define THROTTLE_VALUE_MAX 1000000000000000LL + typedef enum { THROTTLE_BPS_TOTAL, THROTTLE_BPS_READ, diff --git a/include/qom/cpu.h b/include/qom/cpu.h index 51a1323..2e5229d 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -98,6 +98,12 @@ struct TranslationBlock; * #TranslationBlock. * @handle_mmu_fault: Callback for handling an MMU fault. * @get_phys_page_debug: Callback for obtaining a physical address. + * @get_phys_page_attrs_debug: Callback for obtaining a physical address and the + * associated memory transaction attributes to use for the access. + * CPUs which use memory transaction attributes should implement this + * instead of get_phys_page_debug. + * @asidx_from_attrs: Callback to return the CPU AddressSpace to use for + * a memory access with the specified memory transaction attributes. * @gdb_read_register: Callback for letting GDB read a register. * @gdb_write_register: Callback for letting GDB write a register. * @debug_excp_handler: Callback for handling debug exceptions. @@ -152,6 +158,9 @@ typedef struct CPUClass { int (*handle_mmu_fault)(CPUState *cpu, vaddr address, int rw, int mmu_index); hwaddr (*get_phys_page_debug)(CPUState *cpu, vaddr addr); + hwaddr (*get_phys_page_attrs_debug)(CPUState *cpu, vaddr addr, + MemTxAttrs *attrs); + int (*asidx_from_attrs)(CPUState *cpu, MemTxAttrs attrs); int (*gdb_read_register)(CPUState *cpu, uint8_t *buf, int reg); int (*gdb_write_register)(CPUState *cpu, uint8_t *buf, int reg); void (*debug_excp_handler)(CPUState *cpu); @@ -236,6 +245,7 @@ struct kvm_run; * so that interrupts take effect immediately. * @cpu_ases: Pointer to array of CPUAddressSpaces (which define the * AddressSpaces this CPU has) + * @num_ases: number of CPUAddressSpaces in @cpu_ases * @as: Pointer to the first AddressSpace, for the convenience of targets which * only have a single AddressSpace * @env_ptr: Pointer to subclass-specific CPUArchState field. @@ -285,7 +295,9 @@ struct CPUState { struct qemu_work_item *queued_work_first, *queued_work_last; CPUAddressSpace *cpu_ases; + int num_ases; AddressSpace *as; + MemoryRegion *memory; void *env_ptr; /* CPUArchState */ struct TranslationBlock *current_tb; @@ -443,6 +455,32 @@ void cpu_dump_statistics(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, #ifndef CONFIG_USER_ONLY /** + * cpu_get_phys_page_attrs_debug: + * @cpu: The CPU to obtain the physical page address for. + * @addr: The virtual address. + * @attrs: Updated on return with the memory transaction attributes to use + * for this access. + * + * Obtains the physical page corresponding to a virtual one, together + * with the corresponding memory transaction attributes to use for the access. + * Use it only for debugging because no protection checks are done. + * + * Returns: Corresponding physical page address or -1 if no page found. + */ +static inline hwaddr cpu_get_phys_page_attrs_debug(CPUState *cpu, vaddr addr, + MemTxAttrs *attrs) +{ + CPUClass *cc = CPU_GET_CLASS(cpu); + + if (cc->get_phys_page_attrs_debug) { + return cc->get_phys_page_attrs_debug(cpu, addr, attrs); + } + /* Fallback for CPUs which don't implement the _attrs_ hook */ + *attrs = MEMTXATTRS_UNSPECIFIED; + return cc->get_phys_page_debug(cpu, addr); +} + +/** * cpu_get_phys_page_debug: * @cpu: The CPU to obtain the physical page address for. * @addr: The virtual address. @@ -454,9 +492,26 @@ void cpu_dump_statistics(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, */ static inline hwaddr cpu_get_phys_page_debug(CPUState *cpu, vaddr addr) { + MemTxAttrs attrs = {}; + + return cpu_get_phys_page_attrs_debug(cpu, addr, &attrs); +} + +/** cpu_asidx_from_attrs: + * @cpu: CPU + * @attrs: memory transaction attributes + * + * Returns the address space index specifying the CPU AddressSpace + * to use for a memory access with the given transaction attributes. + */ +static inline int cpu_asidx_from_attrs(CPUState *cpu, MemTxAttrs attrs) +{ CPUClass *cc = CPU_GET_CLASS(cpu); - return cc->get_phys_page_debug(cpu, addr); + if (cc->asidx_from_attrs) { + return cc->asidx_from_attrs(cpu, attrs); + } + return 0; } #endif diff --git a/io/channel-command.c b/io/channel-command.c index 598fdab..a9c67aa 100644 --- a/io/channel-command.c +++ b/io/channel-command.c @@ -66,7 +66,7 @@ qio_channel_command_new_spawn(const char *const argv[], if (stdinnull || stdoutnull) { devnull = open("/dev/null", O_RDWR); - if (!devnull) { + if (devnull < 0) { error_setg_errno(errp, errno, "Unable to open /dev/null"); goto error; @@ -98,6 +98,9 @@ qio_channel_command_new_spawn(const char *const argv[], close(stdoutfd[0]); close(stdoutfd[1]); } + if (devnull != -1) { + close(devnull); + } execv(argv[0], (char * const *)argv); _exit(1); @@ -117,6 +120,9 @@ qio_channel_command_new_spawn(const char *const argv[], return ioc; error: + if (devnull != -1) { + close(devnull); + } if (stdinfd[0] != -1) { close(stdinfd[0]); } @@ -179,6 +185,7 @@ static int qio_channel_command_abort(QIOChannelCommand *ioc, (unsigned long long)ioc->pid); return -1; } + step++; usleep(10 * 1000); goto rewait; } @@ -201,12 +208,12 @@ static void qio_channel_command_finalize(Object *obj) QIOChannelCommand *ioc = QIO_CHANNEL_COMMAND(obj); if (ioc->readfd != -1) { close(ioc->readfd); - ioc->readfd = -1; } - if (ioc->writefd != -1) { + if (ioc->writefd != -1 && + ioc->writefd != ioc->readfd) { close(ioc->writefd); - ioc->writefd = -1; } + ioc->writefd = ioc->readfd = -1; if (ioc->pid > 0) { #ifndef WIN32 qio_channel_command_abort(ioc, NULL); @@ -298,12 +305,16 @@ static int qio_channel_command_close(QIOChannel *ioc, /* We close FDs before killing, because that * gives a better chance of clean shutdown */ - if (close(cioc->writefd) < 0) { + if (cioc->readfd != -1 && + close(cioc->readfd) < 0) { rv = -1; } - if (close(cioc->readfd) < 0) { + if (cioc->writefd != -1 && + cioc->writefd != cioc->readfd && + close(cioc->writefd) < 0) { rv = -1; } + cioc->writefd = cioc->readfd = -1; #ifndef WIN32 if (qio_channel_command_abort(cioc, errp) < 0) { return -1; diff --git a/io/channel-socket.c b/io/channel-socket.c index 10a5b31..bc117b1 100644 --- a/io/channel-socket.c +++ b/io/channel-socket.c @@ -449,6 +449,8 @@ static ssize_t qio_channel_socket_readv(QIOChannel *ioc, char control[CMSG_SPACE(sizeof(int) * SOCKET_MAX_FDS)]; int sflags = 0; + memset(control, 0, CMSG_SPACE(sizeof(int) * SOCKET_MAX_FDS)); + #ifdef MSG_CMSG_CLOEXEC sflags |= MSG_CMSG_CLOEXEC; #endif @@ -493,16 +495,18 @@ static ssize_t qio_channel_socket_writev(QIOChannel *ioc, QIOChannelSocket *sioc = QIO_CHANNEL_SOCKET(ioc); ssize_t ret; struct msghdr msg = { NULL, }; - char control[CMSG_SPACE(sizeof(int) * SOCKET_MAX_FDS)] = { 0 }; + char control[CMSG_SPACE(sizeof(int) * SOCKET_MAX_FDS)]; size_t fdsize = sizeof(int) * nfds; struct cmsghdr *cmsg; + memset(control, 0, CMSG_SPACE(sizeof(int) * SOCKET_MAX_FDS)); + msg.msg_iov = (struct iovec *)iov; msg.msg_iovlen = niov; if (nfds) { if (nfds > SOCKET_MAX_FDS) { - error_setg_errno(errp, -EINVAL, + error_setg_errno(errp, EINVAL, "Only %d FDs can be sent, got %zu", SOCKET_MAX_FDS, nfds); return -1; @@ -2124,7 +2124,9 @@ void address_space_init(AddressSpace *as, MemoryRegion *root, const char *name) { memory_region_ref(root); memory_region_transaction_begin(); + as->ref_count = 1; as->root = root; + as->malloced = false; as->current_map = g_new(FlatView, 1); flatview_init(as->current_map); as->ioeventfd_nb = 0; @@ -2139,6 +2141,7 @@ void address_space_init(AddressSpace *as, MemoryRegion *root, const char *name) static void do_address_space_destroy(AddressSpace *as) { MemoryListener *listener; + bool do_free = as->malloced; address_space_destroy_dispatch(as); @@ -2150,12 +2153,36 @@ static void do_address_space_destroy(AddressSpace *as) g_free(as->name); g_free(as->ioeventfds); memory_region_unref(as->root); + if (do_free) { + g_free(as); + } +} + +AddressSpace *address_space_init_shareable(MemoryRegion *root, const char *name) +{ + AddressSpace *as; + + QTAILQ_FOREACH(as, &address_spaces, address_spaces_link) { + if (root == as->root && as->malloced) { + as->ref_count++; + return as; + } + } + + as = g_malloc0(sizeof *as); + address_space_init(as, root, name); + as->malloced = true; + return as; } void address_space_destroy(AddressSpace *as) { MemoryRegion *root = as->root; + as->ref_count--; + if (as->ref_count) { + return; + } /* Flush out anything from MemoryListeners listening in on this */ memory_region_transaction_begin(); as->root = NULL; diff --git a/migration/migration.c b/migration/migration.c index bc611e4..aaca451 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -1422,7 +1422,11 @@ static int postcopy_start(MigrationState *ms, bool *old_vm_running) *old_vm_running = runstate_is_running(); global_state_store(); ret = vm_stop_force_state(RUN_STATE_FINISH_MIGRATE); + if (ret < 0) { + goto fail; + } + ret = bdrv_inactivate_all(); if (ret < 0) { goto fail; } @@ -1542,6 +1546,9 @@ static void migration_completion(MigrationState *s, int current_active_state, if (!ret) { ret = vm_stop_force_state(RUN_STATE_FINISH_MIGRATE); if (ret >= 0) { + ret = bdrv_inactivate_all(); + } + if (ret >= 0) { qemu_file_set_rate_limit(s->file, INT64_MAX); qemu_savevm_state_complete_precopy(s->file, false); } diff --git a/migration/ram.c b/migration/ram.c index 4e606ab..e49749d 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -265,7 +265,7 @@ struct DecompressParam { QemuMutex mutex; QemuCond cond; void *des; - uint8 *compbuf; + uint8_t *compbuf; int len; }; typedef struct DecompressParam DecompressParam; diff --git a/nbd/server.c b/nbd/server.c index 3596e68..256feaf 100644 --- a/nbd/server.c +++ b/nbd/server.c @@ -668,7 +668,7 @@ NBDExport *nbd_export_new(BlockBackend *blk, off_t dev_offset, off_t size, blk_add_aio_context_notifier(blk, blk_aio_attached, blk_aio_detach, exp); /* * NBD exports are used for non-shared storage migration. Make sure - * that BDRV_O_INCOMING is cleared and the image is ready for write + * that BDRV_O_INACTIVE is cleared and the image is ready for write * access since the export could be available before migration handover. */ aio_context_acquire(exp->ctx); diff --git a/qapi/block.json b/qapi/block.json index 84022f1..ed61f82 100644 --- a/qapi/block.json +++ b/qapi/block.json @@ -40,6 +40,22 @@ 'data': ['auto', 'none', 'lba', 'large', 'rechs']} ## +# @FloppyDriveType +# +# Type of Floppy drive to be emulated by the Floppy Disk Controller. +# +# @144: 1.44MB 3.5" drive +# @288: 2.88MB 3.5" drive +# @120: 1.2MB 5.25" drive +# @none: No drive connected +# @auto: Automatically determined by inserted media at boot +# +# Since: 2.6 +## +{ 'enum': 'FloppyDriveType', + 'data': ['144', '288', '120', 'none', 'auto']} + +## # @BlockdevSnapshotInternal # # @device: the name of the device to generate the snapshot from @@ -21,6 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ +#include "qemu/osdep.h" #include "qapi-visit.h" #include "qapi/qmp-output-visitor.h" #include "qapi/qmp/qerror.h" @@ -28,7 +29,6 @@ #include "qemu-common.h" #include "qemu/option.h" #include "qemu/error-report.h" -#include "qemu/osdep.h" #include "sysemu/sysemu.h" #include "sysemu/block-backend.h" #include "block/block_int.h" @@ -1071,28 +1071,50 @@ static int img_compare(int argc, char **argv) } for (;;) { + int64_t status1, status2; nb_sectors = sectors_to_process(total_sectors, sector_num); if (nb_sectors <= 0) { break; } - allocated1 = bdrv_is_allocated_above(bs1, NULL, sector_num, nb_sectors, - &pnum1); - if (allocated1 < 0) { + status1 = bdrv_get_block_status_above(bs1, NULL, sector_num, + total_sectors1 - sector_num, + &pnum1); + if (status1 < 0) { ret = 3; error_report("Sector allocation test failed for %s", filename1); goto out; } + allocated1 = status1 & BDRV_BLOCK_ALLOCATED; - allocated2 = bdrv_is_allocated_above(bs2, NULL, sector_num, nb_sectors, - &pnum2); - if (allocated2 < 0) { + status2 = bdrv_get_block_status_above(bs2, NULL, sector_num, + total_sectors2 - sector_num, + &pnum2); + if (status2 < 0) { ret = 3; error_report("Sector allocation test failed for %s", filename2); goto out; } - nb_sectors = MIN(pnum1, pnum2); + allocated2 = status2 & BDRV_BLOCK_ALLOCATED; + if (pnum1) { + nb_sectors = MIN(nb_sectors, pnum1); + } + if (pnum2) { + nb_sectors = MIN(nb_sectors, pnum2); + } - if (allocated1 == allocated2) { + if (strict) { + if ((status1 & ~BDRV_BLOCK_OFFSET_MASK) != + (status2 & ~BDRV_BLOCK_OFFSET_MASK)) { + ret = 1; + qprintf(quiet, "Strict mode: Offset %" PRId64 + " block status mismatch!\n", + sectors_to_bytes(sector_num)); + goto out; + } + } + if ((status1 & BDRV_BLOCK_ZERO) && (status2 & BDRV_BLOCK_ZERO)) { + nb_sectors = MIN(pnum1, pnum2); + } else if (allocated1 == allocated2) { if (allocated1) { ret = blk_read(blk1, sector_num, buf1, nb_sectors); if (ret < 0) { @@ -1120,13 +1142,6 @@ static int img_compare(int argc, char **argv) } } } else { - if (strict) { - ret = 1; - qprintf(quiet, "Strict mode: Offset %" PRId64 - " allocation mismatch!\n", - sectors_to_bytes(sector_num)); - goto out; - } if (allocated1) { ret = check_empty_sectors(blk1, sector_num, nb_sectors, diff --git a/qemu-io-cmds.c b/qemu-io-cmds.c index 18fc2bd..e929d24 100644 --- a/qemu-io-cmds.c +++ b/qemu-io-cmds.c @@ -8,6 +8,7 @@ * See the COPYING file in the top-level directory. */ +#include "qemu/osdep.h" #include "qemu-io.h" #include "sysemu/block-backend.h" #include "block/block.h" @@ -7,10 +7,7 @@ * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. */ -#include <sys/time.h> -#include <sys/types.h> -#include <stdarg.h> -#include <stdio.h> +#include "qemu/osdep.h" #include <getopt.h> #include <libgen.h> @@ -192,6 +192,18 @@ void qmp_cont(Error **errp) } } + /* Continuing after completed migration. Images have been inactivated to + * allow the destination to take control. Need to get control back now. */ + if (runstate_check(RUN_STATE_FINISH_MIGRATE) || + runstate_check(RUN_STATE_POSTMIGRATE)) + { + bdrv_invalidate_cache_all(&local_err); + if (local_err) { + error_propagate(errp, local_err); + return; + } + } + if (runstate_check(RUN_STATE_INMIGRATE)) { autostart = 1; } else { diff --git a/softmmu_template.h b/softmmu_template.h index 6803890..208f808 100644 --- a/softmmu_template.h +++ b/softmmu_template.h @@ -150,7 +150,7 @@ static inline DATA_TYPE glue(io_read, SUFFIX)(CPUArchState *env, uint64_t val; CPUState *cpu = ENV_GET_CPU(env); hwaddr physaddr = iotlbentry->addr; - MemoryRegion *mr = iotlb_to_region(cpu, physaddr); + MemoryRegion *mr = iotlb_to_region(cpu, physaddr, iotlbentry->attrs); physaddr = (physaddr & TARGET_PAGE_MASK) + addr; cpu->mem_io_pc = retaddr; @@ -357,7 +357,7 @@ static inline void glue(io_write, SUFFIX)(CPUArchState *env, { CPUState *cpu = ENV_GET_CPU(env); hwaddr physaddr = iotlbentry->addr; - MemoryRegion *mr = iotlb_to_region(cpu, physaddr); + MemoryRegion *mr = iotlb_to_region(cpu, physaddr, iotlbentry->attrs); physaddr = (physaddr & TARGET_PAGE_MASK) + addr; if (mr != &io_mem_rom && mr != &io_mem_notdirty && !cpu->can_do_io) { diff --git a/target-alpha/fpu_helper.c b/target-alpha/fpu_helper.c index b091aa8..0c65e1f 100644 --- a/target-alpha/fpu_helper.c +++ b/target-alpha/fpu_helper.c @@ -437,7 +437,7 @@ uint64_t helper_cvtqs(CPUAlphaState *env, uint64_t a) return float32_to_s(fr); } -/* Implement float64 to uint64 conversion without saturation -- we must +/* Implement float64 to uint64_t conversion without saturation -- we must supply the truncated result. This behaviour is used by the compiler to get unsigned conversion for free with the same instruction. */ diff --git a/target-arm/cpu-qom.h b/target-arm/cpu-qom.h index 5bd9b7b..07c0a71 100644 --- a/target-arm/cpu-qom.h +++ b/target-arm/cpu-qom.h @@ -87,6 +87,9 @@ typedef struct ARMCPU { /* GPIO outputs for generic timer */ qemu_irq gt_timer_outputs[NUM_GTIMERS]; + /* MemoryRegion to use for secure physical accesses */ + MemoryRegion *secure_memory; + /* 'compatible' string for this CPU for Linux device trees */ const char *dtb_compatible; @@ -216,7 +219,8 @@ bool arm_cpu_exec_interrupt(CPUState *cpu, int int_req); void arm_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf, int flags); -hwaddr arm_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); +hwaddr arm_cpu_get_phys_page_attrs_debug(CPUState *cpu, vaddr addr, + MemTxAttrs *attrs); int arm_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); int arm_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); @@ -248,8 +252,6 @@ void arm_gt_stimer_cb(void *opaque); #ifdef TARGET_AARCH64 int aarch64_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); int aarch64_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); - -void aarch64_cpu_do_interrupt(CPUState *cs); #endif #endif diff --git a/target-arm/cpu.c b/target-arm/cpu.c index 3f5f8e8..6c34476 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -543,6 +543,15 @@ static void arm_cpu_post_init(Object *obj) */ qdev_property_add_static(DEVICE(obj), &arm_cpu_has_el3_property, &error_abort); + +#ifndef CONFIG_USER_ONLY + object_property_add_link(obj, "secure-memory", + TYPE_MEMORY_REGION, + (Object **)&cpu->secure_memory, + qdev_prop_allow_set_link_before_realize, + OBJ_PROP_LINK_UNREF_ON_RELEASE, + &error_abort); +#endif } if (arm_feature(&cpu->env, ARM_FEATURE_MPU)) { @@ -666,6 +675,29 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp) init_cpreg_list(cpu); +#ifndef CONFIG_USER_ONLY + if (cpu->has_el3) { + cs->num_ases = 2; + } else { + cs->num_ases = 1; + } + + if (cpu->has_el3) { + AddressSpace *as; + + if (!cpu->secure_memory) { + cpu->secure_memory = cs->memory; + } + as = address_space_init_shareable(cpu->secure_memory, + "cpu-secure-memory"); + cpu_address_space_init(cs, as, ARMASIdx_S); + } + cpu_address_space_init(cs, + address_space_init_shareable(cs->memory, + "cpu-memory"), + ARMASIdx_NS); +#endif + qemu_init_vcpu(cs); cpu_reset(cs); @@ -1419,7 +1451,8 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data) #else cc->do_interrupt = arm_cpu_do_interrupt; cc->do_unaligned_access = arm_cpu_do_unaligned_access; - cc->get_phys_page_debug = arm_cpu_get_phys_page_debug; + cc->get_phys_page_attrs_debug = arm_cpu_get_phys_page_attrs_debug; + cc->asidx_from_attrs = arm_asidx_from_attrs; cc->vmsd = &vmstate_arm_cpu; cc->virtio_is_big_endian = arm_cpu_is_big_endian; cc->write_elf64_note = arm_cpu_write_elf64_note; diff --git a/target-arm/cpu.h b/target-arm/cpu.h index 815fef8..b8b3364 100644 --- a/target-arm/cpu.h +++ b/target-arm/cpu.h @@ -969,18 +969,33 @@ static inline bool arm_is_secure(CPUARMState *env) /* Return true if the specified exception level is running in AArch64 state. */ static inline bool arm_el_is_aa64(CPUARMState *env, int el) { - /* We don't currently support EL2, and this isn't valid for EL0 - * (if we're in EL0, is_a64() is what you want, and if we're not in EL0 - * then the state of EL0 isn't well defined.) + /* This isn't valid for EL0 (if we're in EL0, is_a64() is what you want, + * and if we're not in EL0 then the state of EL0 isn't well defined.) */ - assert(el == 1 || el == 3); + assert(el >= 1 && el <= 3); + bool aa64 = arm_feature(env, ARM_FEATURE_AARCH64); - /* AArch64-capable CPUs always run with EL1 in AArch64 mode. This - * is a QEMU-imposed simplification which we may wish to change later. - * If we in future support EL2 and/or EL3, then the state of lower - * exception levels is controlled by the HCR.RW and SCR.RW bits. + /* The highest exception level is always at the maximum supported + * register width, and then lower levels have a register width controlled + * by bits in the SCR or HCR registers. */ - return arm_feature(env, ARM_FEATURE_AARCH64); + if (el == 3) { + return aa64; + } + + if (arm_feature(env, ARM_FEATURE_EL3)) { + aa64 = aa64 && (env->cp15.scr_el3 & SCR_RW); + } + + if (el == 2) { + return aa64; + } + + if (arm_feature(env, ARM_FEATURE_EL2) && !arm_is_secure_below_el3(env)) { + aa64 = aa64 && (env->cp15.hcr_el2 & HCR_RW); + } + + return aa64; } /* Function for determing whether guest cp register reads and writes should @@ -1720,6 +1735,12 @@ static inline int cpu_mmu_index(CPUARMState *env, bool ifetch) return el; } +/* Indexes used when registering address spaces with cpu_address_space_init */ +typedef enum ARMASIdx { + ARMASIdx_NS = 0, + ARMASIdx_S = 1, +} ARMASIdx; + /* Return the Exception Level targeted by debug exceptions; * currently always EL1 since we don't implement EL2 or EL3. */ @@ -1991,4 +2012,21 @@ enum { QEMU_PSCI_CONDUIT_HVC = 2, }; +#ifndef CONFIG_USER_ONLY +/* Return the address space index to use for a memory access */ +static inline int arm_asidx_from_attrs(CPUState *cs, MemTxAttrs attrs) +{ + return attrs.secure ? ARMASIdx_S : ARMASIdx_NS; +} + +/* Return the AddressSpace to use for a memory access + * (which depends on whether the access is S or NS, and whether + * the board gave us a separate AddressSpace for S accesses). + */ +static inline AddressSpace *arm_addressspace(CPUState *cs, MemTxAttrs attrs) +{ + return cpu_get_address_space(cs, arm_asidx_from_attrs(cs, attrs)); +} +#endif + #endif diff --git a/target-arm/cpu64.c b/target-arm/cpu64.c index 5f8a177..cc177bb 100644 --- a/target-arm/cpu64.c +++ b/target-arm/cpu64.c @@ -291,9 +291,6 @@ static void aarch64_cpu_class_init(ObjectClass *oc, void *data) { CPUClass *cc = CPU_CLASS(oc); -#if !defined(CONFIG_USER_ONLY) - cc->do_interrupt = aarch64_cpu_do_interrupt; -#endif cc->cpu_exec_interrupt = arm_cpu_exec_interrupt; cc->set_pc = aarch64_cpu_set_pc; cc->gdb_read_register = aarch64_cpu_gdb_read_register; diff --git a/target-arm/helper-a64.c b/target-arm/helper-a64.c index 01f3958..c7bfb4d 100644 --- a/target-arm/helper-a64.c +++ b/target-arm/helper-a64.c @@ -26,7 +26,6 @@ #include "qemu/bitops.h" #include "internals.h" #include "qemu/crc32c.h" -#include "sysemu/kvm.h" #include <zlib.h> /* For crc32 */ /* C2.4.7 Multiply and divide */ @@ -444,106 +443,3 @@ uint64_t HELPER(crc32c_64)(uint64_t acc, uint64_t val, uint32_t bytes) /* Linux crc32c converts the output to one's complement. */ return crc32c(acc, buf, bytes) ^ 0xffffffff; } - -#if !defined(CONFIG_USER_ONLY) - -/* Handle a CPU exception. */ -void aarch64_cpu_do_interrupt(CPUState *cs) -{ - ARMCPU *cpu = ARM_CPU(cs); - CPUARMState *env = &cpu->env; - unsigned int new_el = env->exception.target_el; - target_ulong addr = env->cp15.vbar_el[new_el]; - unsigned int new_mode = aarch64_pstate_mode(new_el, true); - - if (arm_current_el(env) < new_el) { - if (env->aarch64) { - addr += 0x400; - } else { - addr += 0x600; - } - } else if (pstate_read(env) & PSTATE_SP) { - addr += 0x200; - } - - arm_log_exception(cs->exception_index); - qemu_log_mask(CPU_LOG_INT, "...from EL%d to EL%d\n", arm_current_el(env), - new_el); - if (qemu_loglevel_mask(CPU_LOG_INT) - && !excp_is_internal(cs->exception_index)) { - qemu_log_mask(CPU_LOG_INT, "...with ESR %x/0x%" PRIx32 "\n", - env->exception.syndrome >> ARM_EL_EC_SHIFT, - env->exception.syndrome); - } - - if (arm_is_psci_call(cpu, cs->exception_index)) { - arm_handle_psci_call(cpu); - qemu_log_mask(CPU_LOG_INT, "...handled as PSCI call\n"); - return; - } - - switch (cs->exception_index) { - case EXCP_PREFETCH_ABORT: - case EXCP_DATA_ABORT: - env->cp15.far_el[new_el] = env->exception.vaddress; - qemu_log_mask(CPU_LOG_INT, "...with FAR 0x%" PRIx64 "\n", - env->cp15.far_el[new_el]); - /* fall through */ - case EXCP_BKPT: - case EXCP_UDEF: - case EXCP_SWI: - case EXCP_HVC: - case EXCP_HYP_TRAP: - case EXCP_SMC: - env->cp15.esr_el[new_el] = env->exception.syndrome; - break; - case EXCP_IRQ: - case EXCP_VIRQ: - addr += 0x80; - break; - case EXCP_FIQ: - case EXCP_VFIQ: - addr += 0x100; - break; - case EXCP_SEMIHOST: - qemu_log_mask(CPU_LOG_INT, - "...handling as semihosting call 0x%" PRIx64 "\n", - env->xregs[0]); - env->xregs[0] = do_arm_semihosting(env); - return; - default: - cpu_abort(cs, "Unhandled exception 0x%x\n", cs->exception_index); - } - - if (is_a64(env)) { - env->banked_spsr[aarch64_banked_spsr_index(new_el)] = pstate_read(env); - aarch64_save_sp(env, arm_current_el(env)); - env->elr_el[new_el] = env->pc; - } else { - env->banked_spsr[aarch64_banked_spsr_index(new_el)] = cpsr_read(env); - if (!env->thumb) { - env->cp15.esr_el[new_el] |= 1 << 25; - } - env->elr_el[new_el] = env->regs[15]; - - aarch64_sync_32_to_64(env); - - env->condexec_bits = 0; - } - qemu_log_mask(CPU_LOG_INT, "...with ELR 0x%" PRIx64 "\n", - env->elr_el[new_el]); - - pstate_write(env, PSTATE_DAIF | new_mode); - env->aarch64 = 1; - aarch64_restore_sp(env, new_el); - - env->pc = addr; - - qemu_log_mask(CPU_LOG_INT, "...to EL%d PC 0x%" PRIx64 " PSTATE 0x%x\n", - new_el, env->pc, pstate_read(env)); - - if (!kvm_enabled()) { - cs->interrupt_request |= CPU_INTERRUPT_EXITTB; - } -} -#endif diff --git a/target-arm/helper.c b/target-arm/helper.c index f956b67..ae02486 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -12,6 +12,7 @@ #include "arm_ldst.h" #include <zlib.h> /* For crc32 */ #include "exec/semihost.h" +#include "sysemu/kvm.h" #define ARM_CPU_FREQ 1000000000 /* FIXME: 1 GHz, should be configurable */ @@ -2890,6 +2891,17 @@ static void sctlr_write(CPUARMState *env, const ARMCPRegInfo *ri, tlb_flush(CPU(cpu), 1); } +static CPAccessResult fpexc32_access(CPUARMState *env, const ARMCPRegInfo *ri) +{ + if ((env->cp15.cptr_el[2] & CPTR_TFP) && arm_current_el(env) == 2) { + return CP_ACCESS_TRAP_EL2; + } + if (env->cp15.cptr_el[3] & CPTR_TFP) { + return CP_ACCESS_TRAP_EL3; + } + return CP_ACCESS_OK; +} + static const ARMCPRegInfo v8_cp_reginfo[] = { /* Minimal set of EL0-visible registers. This will need to be expanded * significantly for system emulation of AArch64 CPUs. @@ -3150,6 +3162,11 @@ static const ARMCPRegInfo v8_cp_reginfo[] = { .opc0 = 3, .opc1 = 0, .crn = 4, .crm = 2, .opc2 = 0, .type = ARM_CP_NO_RAW, .access = PL1_RW, .readfn = spsel_read, .writefn = spsel_write }, + { .name = "FPEXC32_EL2", .state = ARM_CP_STATE_AA64, + .opc0 = 3, .opc1 = 4, .crn = 5, .crm = 3, .opc2 = 0, + .type = ARM_CP_ALIAS, + .fieldoffset = offsetof(CPUARMState, vfp.xregs[ARM_VFP_FPEXC]), + .access = PL2_RW, .accessfn = fpexc32_access }, REGINFO_SENTINEL }; @@ -5707,8 +5724,7 @@ void aarch64_sync_64_to_32(CPUARMState *env) env->regs[15] = env->pc; } -/* Handle a CPU exception. */ -void arm_cpu_do_interrupt(CPUState *cs) +static void arm_cpu_do_interrupt_aarch32(CPUState *cs) { ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; @@ -5718,16 +5734,6 @@ void arm_cpu_do_interrupt(CPUState *cs) uint32_t offset; uint32_t moe; - assert(!IS_M(env)); - - arm_log_exception(cs->exception_index); - - if (arm_is_psci_call(cpu, cs->exception_index)) { - arm_handle_psci_call(cpu); - qemu_log_mask(CPU_LOG_INT, "...handled as PSCI call\n"); - return; - } - /* If this is a debug exception we must update the DBGDSCR.MOE bits */ switch (env->exception.syndrome >> ARM_EL_EC_SHIFT) { case EC_BREAKPOINT: @@ -5765,27 +5771,6 @@ void arm_cpu_do_interrupt(CPUState *cs) offset = 4; break; case EXCP_SWI: - if (semihosting_enabled()) { - /* Check for semihosting interrupt. */ - if (env->thumb) { - mask = arm_lduw_code(env, env->regs[15] - 2, env->bswap_code) - & 0xff; - } else { - mask = arm_ldl_code(env, env->regs[15] - 4, env->bswap_code) - & 0xffffff; - } - /* Only intercept calls from privileged modes, to provide some - semblance of security. */ - if (((mask == 0x123456 && !env->thumb) - || (mask == 0xab && env->thumb)) - && (env->uncached_cpsr & CPSR_M) != ARM_CPU_MODE_USR) { - qemu_log_mask(CPU_LOG_INT, - "...handling as semihosting call 0x%x\n", - env->regs[0]); - env->regs[0] = do_arm_semihosting(env); - return; - } - } new_mode = ARM_CPU_MODE_SVC; addr = 0x08; mask = CPSR_I; @@ -5793,19 +5778,6 @@ void arm_cpu_do_interrupt(CPUState *cs) offset = 0; break; case EXCP_BKPT: - /* See if this is a semihosting syscall. */ - if (env->thumb && semihosting_enabled()) { - mask = arm_lduw_code(env, env->regs[15], env->bswap_code) & 0xff; - if (mask == 0xab - && (env->uncached_cpsr & CPSR_M) != ARM_CPU_MODE_USR) { - env->regs[15] += 2; - qemu_log_mask(CPU_LOG_INT, - "...handling as semihosting call 0x%x\n", - env->regs[0]); - env->regs[0] = do_arm_semihosting(env); - return; - } - } env->exception.fsr = 2; /* Fall through to prefetch abort. */ case EXCP_PREFETCH_ABORT: @@ -5899,9 +5871,227 @@ void arm_cpu_do_interrupt(CPUState *cs) } env->regs[14] = env->regs[15] + offset; env->regs[15] = addr; - cs->interrupt_request |= CPU_INTERRUPT_EXITTB; } +/* Handle exception entry to a target EL which is using AArch64 */ +static void arm_cpu_do_interrupt_aarch64(CPUState *cs) +{ + ARMCPU *cpu = ARM_CPU(cs); + CPUARMState *env = &cpu->env; + unsigned int new_el = env->exception.target_el; + target_ulong addr = env->cp15.vbar_el[new_el]; + unsigned int new_mode = aarch64_pstate_mode(new_el, true); + + if (arm_current_el(env) < new_el) { + /* Entry vector offset depends on whether the implemented EL + * immediately lower than the target level is using AArch32 or AArch64 + */ + bool is_aa64; + + switch (new_el) { + case 3: + is_aa64 = (env->cp15.scr_el3 & SCR_RW) != 0; + break; + case 2: + is_aa64 = (env->cp15.hcr_el2 & HCR_RW) != 0; + break; + case 1: + is_aa64 = is_a64(env); + break; + default: + g_assert_not_reached(); + } + + if (is_aa64) { + addr += 0x400; + } else { + addr += 0x600; + } + } else if (pstate_read(env) & PSTATE_SP) { + addr += 0x200; + } + + switch (cs->exception_index) { + case EXCP_PREFETCH_ABORT: + case EXCP_DATA_ABORT: + env->cp15.far_el[new_el] = env->exception.vaddress; + qemu_log_mask(CPU_LOG_INT, "...with FAR 0x%" PRIx64 "\n", + env->cp15.far_el[new_el]); + /* fall through */ + case EXCP_BKPT: + case EXCP_UDEF: + case EXCP_SWI: + case EXCP_HVC: + case EXCP_HYP_TRAP: + case EXCP_SMC: + env->cp15.esr_el[new_el] = env->exception.syndrome; + break; + case EXCP_IRQ: + case EXCP_VIRQ: + addr += 0x80; + break; + case EXCP_FIQ: + case EXCP_VFIQ: + addr += 0x100; + break; + case EXCP_SEMIHOST: + qemu_log_mask(CPU_LOG_INT, + "...handling as semihosting call 0x%" PRIx64 "\n", + env->xregs[0]); + env->xregs[0] = do_arm_semihosting(env); + return; + default: + cpu_abort(cs, "Unhandled exception 0x%x\n", cs->exception_index); + } + + if (is_a64(env)) { + env->banked_spsr[aarch64_banked_spsr_index(new_el)] = pstate_read(env); + aarch64_save_sp(env, arm_current_el(env)); + env->elr_el[new_el] = env->pc; + } else { + env->banked_spsr[aarch64_banked_spsr_index(new_el)] = cpsr_read(env); + if (!env->thumb) { + env->cp15.esr_el[new_el] |= 1 << 25; + } + env->elr_el[new_el] = env->regs[15]; + + aarch64_sync_32_to_64(env); + + env->condexec_bits = 0; + } + qemu_log_mask(CPU_LOG_INT, "...with ELR 0x%" PRIx64 "\n", + env->elr_el[new_el]); + + pstate_write(env, PSTATE_DAIF | new_mode); + env->aarch64 = 1; + aarch64_restore_sp(env, new_el); + + env->pc = addr; + + qemu_log_mask(CPU_LOG_INT, "...to EL%d PC 0x%" PRIx64 " PSTATE 0x%x\n", + new_el, env->pc, pstate_read(env)); +} + +static inline bool check_for_semihosting(CPUState *cs) +{ + /* Check whether this exception is a semihosting call; if so + * then handle it and return true; otherwise return false. + */ + ARMCPU *cpu = ARM_CPU(cs); + CPUARMState *env = &cpu->env; + + if (is_a64(env)) { + if (cs->exception_index == EXCP_SEMIHOST) { + /* This is always the 64-bit semihosting exception. + * The "is this usermode" and "is semihosting enabled" + * checks have been done at translate time. + */ + qemu_log_mask(CPU_LOG_INT, + "...handling as semihosting call 0x%" PRIx64 "\n", + env->xregs[0]); + env->xregs[0] = do_arm_semihosting(env); + return true; + } + return false; + } else { + uint32_t imm; + + /* Only intercept calls from privileged modes, to provide some + * semblance of security. + */ + if (!semihosting_enabled() || + ((env->uncached_cpsr & CPSR_M) == ARM_CPU_MODE_USR)) { + return false; + } + + switch (cs->exception_index) { + case EXCP_SWI: + /* Check for semihosting interrupt. */ + if (env->thumb) { + imm = arm_lduw_code(env, env->regs[15] - 2, env->bswap_code) + & 0xff; + if (imm == 0xab) { + break; + } + } else { + imm = arm_ldl_code(env, env->regs[15] - 4, env->bswap_code) + & 0xffffff; + if (imm == 0x123456) { + break; + } + } + return false; + case EXCP_BKPT: + /* See if this is a semihosting syscall. */ + if (env->thumb) { + imm = arm_lduw_code(env, env->regs[15], env->bswap_code) + & 0xff; + if (imm == 0xab) { + env->regs[15] += 2; + break; + } + } + return false; + default: + return false; + } + + qemu_log_mask(CPU_LOG_INT, + "...handling as semihosting call 0x%x\n", + env->regs[0]); + env->regs[0] = do_arm_semihosting(env); + return true; + } +} + +/* Handle a CPU exception for A and R profile CPUs. + * Do any appropriate logging, handle PSCI calls, and then hand off + * to the AArch64-entry or AArch32-entry function depending on the + * target exception level's register width. + */ +void arm_cpu_do_interrupt(CPUState *cs) +{ + ARMCPU *cpu = ARM_CPU(cs); + CPUARMState *env = &cpu->env; + unsigned int new_el = env->exception.target_el; + + assert(!IS_M(env)); + + arm_log_exception(cs->exception_index); + qemu_log_mask(CPU_LOG_INT, "...from EL%d to EL%d\n", arm_current_el(env), + new_el); + if (qemu_loglevel_mask(CPU_LOG_INT) + && !excp_is_internal(cs->exception_index)) { + qemu_log_mask(CPU_LOG_INT, "...with ESR %x/0x%" PRIx32 "\n", + env->exception.syndrome >> ARM_EL_EC_SHIFT, + env->exception.syndrome); + } + + if (arm_is_psci_call(cpu, cs->exception_index)) { + arm_handle_psci_call(cpu); + qemu_log_mask(CPU_LOG_INT, "...handled as PSCI call\n"); + return; + } + + /* Semihosting semantics depend on the register width of the + * code that caused the exception, not the target exception level, + * so must be handled here. + */ + if (check_for_semihosting(cs)) { + return; + } + + assert(!excp_is_internal(cs->exception_index)); + if (arm_el_is_aa64(env, new_el)) { + arm_cpu_do_interrupt_aarch64(cs); + } else { + arm_cpu_do_interrupt_aarch32(cs); + } + + if (!kvm_enabled()) { + cs->interrupt_request |= CPU_INTERRUPT_EXITTB; + } +} /* Return the exception level which controls this address translation regime */ static inline uint32_t regime_el(CPUARMState *env, ARMMMUIdx mmu_idx) @@ -6273,13 +6463,15 @@ static uint32_t arm_ldl_ptw(CPUState *cs, hwaddr addr, bool is_secure, ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; MemTxAttrs attrs = {}; + AddressSpace *as; attrs.secure = is_secure; + as = arm_addressspace(cs, attrs); addr = S1_ptw_translate(env, mmu_idx, addr, attrs, fsr, fi); if (fi->s1ptw) { return 0; } - return address_space_ldl(cs->as, addr, attrs, NULL); + return address_space_ldl(as, addr, attrs, NULL); } static uint64_t arm_ldq_ptw(CPUState *cs, hwaddr addr, bool is_secure, @@ -6289,13 +6481,15 @@ static uint64_t arm_ldq_ptw(CPUState *cs, hwaddr addr, bool is_secure, ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; MemTxAttrs attrs = {}; + AddressSpace *as; attrs.secure = is_secure; + as = arm_addressspace(cs, attrs); addr = S1_ptw_translate(env, mmu_idx, addr, attrs, fsr, fi); if (fi->s1ptw) { return 0; } - return address_space_ldq(cs->as, addr, attrs, NULL); + return address_space_ldq(as, addr, attrs, NULL); } static bool get_phys_addr_v5(CPUARMState *env, uint32_t address, @@ -7346,7 +7540,8 @@ bool arm_tlb_fill(CPUState *cs, vaddr address, return ret; } -hwaddr arm_cpu_get_phys_page_debug(CPUState *cs, vaddr addr) +hwaddr arm_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr, + MemTxAttrs *attrs) { ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; @@ -7355,16 +7550,16 @@ hwaddr arm_cpu_get_phys_page_debug(CPUState *cs, vaddr addr) int prot; bool ret; uint32_t fsr; - MemTxAttrs attrs = {}; ARMMMUFaultInfo fi = {}; + *attrs = (MemTxAttrs) {}; + ret = get_phys_addr(env, addr, 0, cpu_mmu_index(env, false), &phys_addr, - &attrs, &prot, &page_size, &fsr, &fi); + attrs, &prot, &page_size, &fsr, &fi); if (ret) { return -1; } - return phys_addr; } diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c index 7b6b3fd..a5ee65f 100644 --- a/target-arm/op_helper.c +++ b/target-arm/op_helper.c @@ -641,12 +641,51 @@ void HELPER(pre_smc)(CPUARMState *env, uint32_t syndrome) } } +static int el_from_spsr(uint32_t spsr) +{ + /* Return the exception level that this SPSR is requesting a return to, + * or -1 if it is invalid (an illegal return) + */ + if (spsr & PSTATE_nRW) { + switch (spsr & CPSR_M) { + case ARM_CPU_MODE_USR: + return 0; + case ARM_CPU_MODE_HYP: + return 2; + case ARM_CPU_MODE_FIQ: + case ARM_CPU_MODE_IRQ: + case ARM_CPU_MODE_SVC: + case ARM_CPU_MODE_ABT: + case ARM_CPU_MODE_UND: + case ARM_CPU_MODE_SYS: + return 1; + case ARM_CPU_MODE_MON: + /* Returning to Mon from AArch64 is never possible, + * so this is an illegal return. + */ + default: + return -1; + } + } else { + if (extract32(spsr, 1, 1)) { + /* Return with reserved M[1] bit set */ + return -1; + } + if (extract32(spsr, 0, 4) == 1) { + /* return to EL0 with M[0] bit set */ + return -1; + } + return extract32(spsr, 2, 2); + } +} + void HELPER(exception_return)(CPUARMState *env) { int cur_el = arm_current_el(env); unsigned int spsr_idx = aarch64_banked_spsr_index(cur_el); uint32_t spsr = env->banked_spsr[spsr_idx]; int new_el; + bool return_to_aa64 = (spsr & PSTATE_nRW) == 0; aarch64_save_sp(env, cur_el); @@ -663,35 +702,48 @@ void HELPER(exception_return)(CPUARMState *env) spsr &= ~PSTATE_SS; } - if (spsr & PSTATE_nRW) { - /* TODO: We currently assume EL1/2/3 are running in AArch64. */ + new_el = el_from_spsr(spsr); + if (new_el == -1) { + goto illegal_return; + } + if (new_el > cur_el + || (new_el == 2 && !arm_feature(env, ARM_FEATURE_EL2))) { + /* Disallow return to an EL which is unimplemented or higher + * than the current one. + */ + goto illegal_return; + } + + if (new_el != 0 && arm_el_is_aa64(env, new_el) != return_to_aa64) { + /* Return to an EL which is configured for a different register width */ + goto illegal_return; + } + + if (new_el == 2 && arm_is_secure_below_el3(env)) { + /* Return to the non-existent secure-EL2 */ + goto illegal_return; + } + + if (new_el == 1 && (env->cp15.hcr_el2 & HCR_TGE) + && !arm_is_secure_below_el3(env)) { + goto illegal_return; + } + + if (!return_to_aa64) { env->aarch64 = 0; - new_el = 0; - env->uncached_cpsr = 0x10; + env->uncached_cpsr = spsr & CPSR_M; cpsr_write(env, spsr, ~0); if (!arm_singlestep_active(env)) { env->uncached_cpsr &= ~PSTATE_SS; } aarch64_sync_64_to_32(env); - env->regs[15] = env->elr_el[1] & ~0x1; - } else { - new_el = extract32(spsr, 2, 2); - if (new_el > cur_el - || (new_el == 2 && !arm_feature(env, ARM_FEATURE_EL2))) { - /* Disallow return to an EL which is unimplemented or higher - * than the current one. - */ - goto illegal_return; - } - if (extract32(spsr, 1, 1)) { - /* Return with reserved M[1] bit set */ - goto illegal_return; - } - if (new_el == 0 && (spsr & PSTATE_SP)) { - /* Return to EL0 with M[0] bit set */ - goto illegal_return; + if (spsr & CPSR_T) { + env->regs[15] = env->elr_el[cur_el] & ~0x1; + } else { + env->regs[15] = env->elr_el[cur_el] & ~0x3; } + } else { env->aarch64 = 1; pstate_write(env, spsr); if (!arm_singlestep_active(env)) { diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 0d447b5..b255644 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -263,6 +263,17 @@ static const char *cpuid_7_0_ebx_feature_name[] = { "clwb", NULL, "avx512pf", "avx512er", "avx512cd", NULL, NULL, NULL, }; +static const char *cpuid_7_0_ecx_feature_name[] = { + NULL, NULL, NULL, "pku", + "ospke", NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, +}; + static const char *cpuid_apm_edx_feature_name[] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -352,6 +363,7 @@ static const char *cpuid_6_feature_name[] = { CPUID_7_0_EBX_FSGSBASE, CPUID_7_0_EBX_HLE, CPUID_7_0_EBX_AVX2, CPUID_7_0_EBX_ERMS, CPUID_7_0_EBX_INVPCID, CPUID_7_0_EBX_RTM, CPUID_7_0_EBX_RDSEED */ +#define TCG_7_0_ECX_FEATURES 0 #define TCG_APM_FEATURES 0 #define TCG_6_EAX_FEATURES CPUID_6_EAX_ARAT @@ -409,6 +421,13 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .cpuid_reg = R_EBX, .tcg_features = TCG_7_0_EBX_FEATURES, }, + [FEAT_7_0_ECX] = { + .feat_names = cpuid_7_0_ecx_feature_name, + .cpuid_eax = 7, + .cpuid_needs_ecx = true, .cpuid_ecx = 0, + .cpuid_reg = R_ECX, + .tcg_features = TCG_7_0_ECX_FEATURES, + }, [FEAT_8000_0007_EDX] = { .feat_names = cpuid_apm_edx_feature_name, .cpuid_eax = 0x80000007, @@ -469,6 +488,8 @@ static const ExtSaveArea ext_save_areas[] = { .offset = 0x480, .size = 0x200 }, [7] = { .feature = FEAT_7_0_EBX, .bits = CPUID_7_0_EBX_AVX512F, .offset = 0x680, .size = 0x400 }, + [9] = { .feature = FEAT_7_0_ECX, .bits = CPUID_7_0_ECX_PKU, + .offset = 0xA80, .size = 0x8 }, }; const char *get_register_name_32(unsigned int reg) @@ -1728,7 +1749,7 @@ static void x86_cpuid_set_tsc_freq(Object *obj, Visitor *v, void *opaque, return; } - cpu->env.tsc_khz = value / 1000; + cpu->env.tsc_khz = cpu->env.user_tsc_khz = value / 1000; } static void x86_cpuid_get_apic_id(Object *obj, Visitor *v, void *opaque, @@ -2390,7 +2411,7 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count, if (count == 0) { *eax = 0; /* Maximum ECX value for sub-leaves */ *ebx = env->features[FEAT_7_0_EBX]; /* Feature flags */ - *ecx = 0; /* Reserved */ + *ecx = env->features[FEAT_7_0_ECX]; /* Feature flags */ *edx = 0; /* Reserved */ } else { *eax = 0; @@ -2861,9 +2882,10 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) #ifndef CONFIG_USER_ONLY if (tcg_enabled()) { + AddressSpace *newas = g_new(AddressSpace, 1); + cpu->cpu_as_mem = g_new(MemoryRegion, 1); cpu->cpu_as_root = g_new(MemoryRegion, 1); - cs->as = g_new(AddressSpace, 1); /* Outer container... */ memory_region_init(cpu->cpu_as_root, OBJECT(cpu), "memory", ~0ull); @@ -2876,7 +2898,9 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) get_system_memory(), 0, ~0ull); memory_region_add_subregion_overlap(cpu->cpu_as_root, 0, cpu->cpu_as_mem, 0); memory_region_set_enabled(cpu->cpu_as_mem, true); - address_space_init(cs->as, cpu->cpu_as_root, "CPU"); + address_space_init(newas, cpu->cpu_as_root, "CPU"); + cs->num_ases = 1; + cpu_address_space_init(cs, newas, 0); /* ... SMRAM with higher priority, linked from /machine/smram. */ cpu->machine_done.notify = x86_cpu_machine_done; @@ -3088,7 +3112,7 @@ static void x86_cpu_initfn(Object *obj) /* init various static tables used in TCG mode */ if (tcg_enabled() && !inited) { inited = 1; - optimize_flags_init(); + tcg_x86_init(); } } diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 595891e..a990ea7 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -407,6 +407,7 @@ #define XSTATE_OPMASK (1ULL << 5) #define XSTATE_ZMM_Hi256 (1ULL << 6) #define XSTATE_Hi16_ZMM (1ULL << 7) +#define XSTATE_PKRU (1ULL << 9) /* CPUID feature words */ @@ -414,6 +415,7 @@ typedef enum FeatureWord { FEAT_1_EDX, /* CPUID[1].EDX */ FEAT_1_ECX, /* CPUID[1].ECX */ FEAT_7_0_EBX, /* CPUID[EAX=7,ECX=0].EBX */ + FEAT_7_0_ECX, /* CPUID[EAX=7,ECX=0].ECX */ FEAT_8000_0001_EDX, /* CPUID[8000_0001].EDX */ FEAT_8000_0001_ECX, /* CPUID[8000_0001].ECX */ FEAT_8000_0007_EDX, /* CPUID[8000_0007].EDX */ @@ -585,6 +587,9 @@ typedef uint32_t FeatureWordArray[FEATURE_WORDS]; #define CPUID_7_0_EBX_AVX512ER (1U << 27) /* AVX-512 Exponential and Reciprocal */ #define CPUID_7_0_EBX_AVX512CD (1U << 28) /* AVX-512 Conflict Detection */ +#define CPUID_7_0_ECX_PKU (1U << 3) +#define CPUID_7_0_ECX_OSPKE (1U << 4) + #define CPUID_XSAVE_XSAVEOPT (1U << 0) #define CPUID_XSAVE_XSAVEC (1U << 1) #define CPUID_XSAVE_XGETBV1 (1U << 2) @@ -725,22 +730,18 @@ typedef struct SegmentCache { uint32_t flags; } SegmentCache; -typedef union { - uint8_t _b[64]; - uint16_t _w[32]; - uint32_t _l[16]; - uint64_t _q[8]; - float32 _s[16]; - float64 _d[8]; -} XMMReg; /* really zmm */ +#define MMREG_UNION(n, bits) \ + union n { \ + uint8_t _b_##n[(bits)/8]; \ + uint16_t _w_##n[(bits)/16]; \ + uint32_t _l_##n[(bits)/32]; \ + uint64_t _q_##n[(bits)/64]; \ + float32 _s_##n[(bits)/32]; \ + float64 _d_##n[(bits)/64]; \ + } -typedef union { - uint8_t _b[8]; - uint16_t _w[4]; - uint32_t _l[2]; - float32 _s[2]; - uint64_t q; -} MMXReg; +typedef MMREG_UNION(ZMMReg, 512) ZMMReg; +typedef MMREG_UNION(MMXReg, 64) MMXReg; typedef struct BNDReg { uint64_t lb; @@ -753,31 +754,31 @@ typedef struct BNDCSReg { } BNDCSReg; #ifdef HOST_WORDS_BIGENDIAN -#define XMM_B(n) _b[63 - (n)] -#define XMM_W(n) _w[31 - (n)] -#define XMM_L(n) _l[15 - (n)] -#define XMM_S(n) _s[15 - (n)] -#define XMM_Q(n) _q[7 - (n)] -#define XMM_D(n) _d[7 - (n)] - -#define MMX_B(n) _b[7 - (n)] -#define MMX_W(n) _w[3 - (n)] -#define MMX_L(n) _l[1 - (n)] -#define MMX_S(n) _s[1 - (n)] +#define ZMM_B(n) _b_ZMMReg[63 - (n)] +#define ZMM_W(n) _w_ZMMReg[31 - (n)] +#define ZMM_L(n) _l_ZMMReg[15 - (n)] +#define ZMM_S(n) _s_ZMMReg[15 - (n)] +#define ZMM_Q(n) _q_ZMMReg[7 - (n)] +#define ZMM_D(n) _d_ZMMReg[7 - (n)] + +#define MMX_B(n) _b_MMXReg[7 - (n)] +#define MMX_W(n) _w_MMXReg[3 - (n)] +#define MMX_L(n) _l_MMXReg[1 - (n)] +#define MMX_S(n) _s_MMXReg[1 - (n)] #else -#define XMM_B(n) _b[n] -#define XMM_W(n) _w[n] -#define XMM_L(n) _l[n] -#define XMM_S(n) _s[n] -#define XMM_Q(n) _q[n] -#define XMM_D(n) _d[n] - -#define MMX_B(n) _b[n] -#define MMX_W(n) _w[n] -#define MMX_L(n) _l[n] -#define MMX_S(n) _s[n] +#define ZMM_B(n) _b_ZMMReg[n] +#define ZMM_W(n) _w_ZMMReg[n] +#define ZMM_L(n) _l_ZMMReg[n] +#define ZMM_S(n) _s_ZMMReg[n] +#define ZMM_Q(n) _q_ZMMReg[n] +#define ZMM_D(n) _d_ZMMReg[n] + +#define MMX_B(n) _b_MMXReg[n] +#define MMX_W(n) _w_MMXReg[n] +#define MMX_L(n) _l_MMXReg[n] +#define MMX_S(n) _s_MMXReg[n] #endif -#define MMX_Q(n) q +#define MMX_Q(n) _q_MMXReg[n] typedef union { floatx80 d __attribute__((aligned(16))); @@ -865,8 +866,8 @@ typedef struct CPUX86State { float_status mmx_status; /* for 3DNow! float ops */ float_status sse_status; uint32_t mxcsr; - XMMReg xmm_regs[CPU_NB_REGS == 8 ? 8 : 32]; - XMMReg xmm_t0; + ZMMReg xmm_regs[CPU_NB_REGS == 8 ? 8 : 32]; + ZMMReg xmm_t0; MMXReg mmx_t0; uint64_t opmask_regs[NB_OPMASK_REGS]; @@ -982,6 +983,7 @@ typedef struct CPUX86State { uint32_t sipi_vector; bool tsc_valid; int64_t tsc_khz; + int64_t user_tsc_khz; /* for sanity check only */ void *kvm_xsave_buf; uint64_t mcg_cap; @@ -999,6 +1001,8 @@ typedef struct CPUX86State { uint64_t xcr0; uint64_t xss; + uint32_t pkru; + TPRAccess tpr_access_type; } CPUX86State; @@ -1224,7 +1228,7 @@ static inline target_long lshift(target_long x, int n) #define ST1 ST(1) /* translate.c */ -void optimize_flags_init(void); +void tcg_x86_init(void); #include "exec/cpu-all.h" #include "svm.h" diff --git a/target-i386/fpu_helper.c b/target-i386/fpu_helper.c index d421a47..31afa44 100644 --- a/target-i386/fpu_helper.c +++ b/target-i386/fpu_helper.c @@ -1169,8 +1169,8 @@ static void do_fxsave(CPUX86State *env, target_ulong ptr, int data64, || (env->hflags & HF_CPL_MASK) || !(env->hflags & HF_LMA_MASK)) { for (i = 0; i < nb_xmm_regs; i++) { - cpu_stq_data_ra(env, addr, env->xmm_regs[i].XMM_Q(0), retaddr); - cpu_stq_data_ra(env, addr + 8, env->xmm_regs[i].XMM_Q(1), retaddr); + cpu_stq_data_ra(env, addr, env->xmm_regs[i].ZMM_Q(0), retaddr); + cpu_stq_data_ra(env, addr + 8, env->xmm_regs[i].ZMM_Q(1), retaddr); addr += 16; } } @@ -1226,8 +1226,8 @@ static void do_fxrstor(CPUX86State *env, target_ulong ptr, int data64, || (env->hflags & HF_CPL_MASK) || !(env->hflags & HF_LMA_MASK)) { for (i = 0; i < nb_xmm_regs; i++) { - env->xmm_regs[i].XMM_Q(0) = cpu_ldq_data_ra(env, addr, retaddr); - env->xmm_regs[i].XMM_Q(1) = cpu_ldq_data_ra(env, addr + 8, retaddr); + env->xmm_regs[i].ZMM_Q(0) = cpu_ldq_data_ra(env, addr, retaddr); + env->xmm_regs[i].ZMM_Q(1) = cpu_ldq_data_ra(env, addr + 8, retaddr); addr += 16; } } diff --git a/target-i386/gdbstub.c b/target-i386/gdbstub.c index ff99cfb..6a9bf3c 100644 --- a/target-i386/gdbstub.c +++ b/target-i386/gdbstub.c @@ -61,8 +61,8 @@ int x86_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n) n -= IDX_XMM_REGS; if (n < CPU_NB_REGS32 || (TARGET_LONG_BITS == 64 && env->hflags & HF_CS64_MASK)) { - stq_p(mem_buf, env->xmm_regs[n].XMM_Q(0)); - stq_p(mem_buf + 8, env->xmm_regs[n].XMM_Q(1)); + stq_p(mem_buf, env->xmm_regs[n].ZMM_Q(0)); + stq_p(mem_buf + 8, env->xmm_regs[n].ZMM_Q(1)); return 16; } } else { @@ -170,8 +170,8 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) n -= IDX_XMM_REGS; if (n < CPU_NB_REGS32 || (TARGET_LONG_BITS == 64 && env->hflags & HF_CS64_MASK)) { - env->xmm_regs[n].XMM_Q(0) = ldq_p(mem_buf); - env->xmm_regs[n].XMM_Q(1) = ldq_p(mem_buf + 8); + env->xmm_regs[n].ZMM_Q(0) = ldq_p(mem_buf); + env->xmm_regs[n].ZMM_Q(1) = ldq_p(mem_buf + 8); return 16; } } else { diff --git a/target-i386/helper.c b/target-i386/helper.c index 6b10019..24f5811 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -535,10 +535,10 @@ void x86_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf, for(i=0;i<nb;i++) { cpu_fprintf(f, "XMM%02d=%08x%08x%08x%08x", i, - env->xmm_regs[i].XMM_L(3), - env->xmm_regs[i].XMM_L(2), - env->xmm_regs[i].XMM_L(1), - env->xmm_regs[i].XMM_L(0)); + env->xmm_regs[i].ZMM_L(3), + env->xmm_regs[i].ZMM_L(2), + env->xmm_regs[i].ZMM_L(1), + env->xmm_regs[i].ZMM_L(0)); if ((i & 1) == 1) cpu_fprintf(f, "\n"); else diff --git a/target-i386/kvm.c b/target-i386/kvm.c index ab65a6e..d6f5355 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -532,6 +532,36 @@ static bool hyperv_enabled(X86CPU *cpu) cpu->hyperv_stimer); } +static int kvm_arch_set_tsc_khz(CPUState *cs) +{ + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; + int r; + + if (!env->tsc_khz) { + return 0; + } + + r = kvm_check_extension(cs->kvm_state, KVM_CAP_TSC_CONTROL) ? + kvm_vcpu_ioctl(cs, KVM_SET_TSC_KHZ, env->tsc_khz) : + -ENOTSUP; + if (r < 0) { + /* When KVM_SET_TSC_KHZ fails, it's an error only if the current + * TSC frequency doesn't match the one we want. + */ + int cur_freq = kvm_check_extension(cs->kvm_state, KVM_CAP_GET_TSC_KHZ) ? + kvm_vcpu_ioctl(cs, KVM_GET_TSC_KHZ) : + -ENOTSUP; + if (cur_freq <= 0 || cur_freq != env->tsc_khz) { + error_report("warning: TSC frequency mismatch between " + "VM and host, and TSC scaling unavailable"); + return r; + } + } + + return 0; +} + static Error *invtsc_mig_blocker; #define KVM_MAX_CPUID_ENTRIES 100 @@ -859,12 +889,22 @@ int kvm_arch_init_vcpu(CPUState *cs) return r; } - r = kvm_check_extension(cs->kvm_state, KVM_CAP_TSC_CONTROL); - if (r && env->tsc_khz) { - r = kvm_vcpu_ioctl(cs, KVM_SET_TSC_KHZ, env->tsc_khz); - if (r < 0) { - fprintf(stderr, "KVM_SET_TSC_KHZ failed\n"); - return r; + r = kvm_arch_set_tsc_khz(cs); + if (r < 0) { + return r; + } + + /* vcpu's TSC frequency is either specified by user, or following + * the value used by KVM if the former is not present. In the + * latter case, we query it from KVM and record in env->tsc_khz, + * so that vcpu's TSC frequency can be migrated later via this field. + */ + if (!env->tsc_khz) { + r = kvm_check_extension(cs->kvm_state, KVM_CAP_GET_TSC_KHZ) ? + kvm_vcpu_ioctl(cs, KVM_GET_TSC_KHZ) : + -ENOTSUP; + if (r > 0) { + env->tsc_khz = r; } } @@ -1237,8 +1277,8 @@ static int kvm_put_fpu(X86CPU *cpu) } memcpy(fpu.fpr, env->fpregs, sizeof env->fpregs); for (i = 0; i < CPU_NB_REGS; i++) { - stq_p(&fpu.xmm[i][0], env->xmm_regs[i].XMM_Q(0)); - stq_p(&fpu.xmm[i][8], env->xmm_regs[i].XMM_Q(1)); + stq_p(&fpu.xmm[i][0], env->xmm_regs[i].ZMM_Q(0)); + stq_p(&fpu.xmm[i][8], env->xmm_regs[i].ZMM_Q(1)); } fpu.mxcsr = env->mxcsr; @@ -1259,6 +1299,7 @@ static int kvm_put_fpu(X86CPU *cpu) #define XSAVE_OPMASK 272 #define XSAVE_ZMM_Hi256 288 #define XSAVE_Hi16_ZMM 416 +#define XSAVE_PKRU 672 static int kvm_put_xsave(X86CPU *cpu) { @@ -1299,19 +1340,20 @@ static int kvm_put_xsave(X86CPU *cpu) ymmh = (uint8_t *)&xsave->region[XSAVE_YMMH_SPACE]; zmmh = (uint8_t *)&xsave->region[XSAVE_ZMM_Hi256]; for (i = 0; i < CPU_NB_REGS; i++, xmm += 16, ymmh += 16, zmmh += 32) { - stq_p(xmm, env->xmm_regs[i].XMM_Q(0)); - stq_p(xmm+8, env->xmm_regs[i].XMM_Q(1)); - stq_p(ymmh, env->xmm_regs[i].XMM_Q(2)); - stq_p(ymmh+8, env->xmm_regs[i].XMM_Q(3)); - stq_p(zmmh, env->xmm_regs[i].XMM_Q(4)); - stq_p(zmmh+8, env->xmm_regs[i].XMM_Q(5)); - stq_p(zmmh+16, env->xmm_regs[i].XMM_Q(6)); - stq_p(zmmh+24, env->xmm_regs[i].XMM_Q(7)); + stq_p(xmm, env->xmm_regs[i].ZMM_Q(0)); + stq_p(xmm+8, env->xmm_regs[i].ZMM_Q(1)); + stq_p(ymmh, env->xmm_regs[i].ZMM_Q(2)); + stq_p(ymmh+8, env->xmm_regs[i].ZMM_Q(3)); + stq_p(zmmh, env->xmm_regs[i].ZMM_Q(4)); + stq_p(zmmh+8, env->xmm_regs[i].ZMM_Q(5)); + stq_p(zmmh+16, env->xmm_regs[i].ZMM_Q(6)); + stq_p(zmmh+24, env->xmm_regs[i].ZMM_Q(7)); } #ifdef TARGET_X86_64 memcpy(&xsave->region[XSAVE_Hi16_ZMM], &env->xmm_regs[16], 16 * sizeof env->xmm_regs[16]); + memcpy(&xsave->region[XSAVE_PKRU], &env->pkru, sizeof env->pkru); #endif r = kvm_vcpu_ioctl(CPU(cpu), KVM_SET_XSAVE, xsave); return r; @@ -1665,8 +1707,8 @@ static int kvm_get_fpu(X86CPU *cpu) } memcpy(env->fpregs, fpu.fpr, sizeof env->fpregs); for (i = 0; i < CPU_NB_REGS; i++) { - env->xmm_regs[i].XMM_Q(0) = ldq_p(&fpu.xmm[i][0]); - env->xmm_regs[i].XMM_Q(1) = ldq_p(&fpu.xmm[i][8]); + env->xmm_regs[i].ZMM_Q(0) = ldq_p(&fpu.xmm[i][0]); + env->xmm_regs[i].ZMM_Q(1) = ldq_p(&fpu.xmm[i][8]); } env->mxcsr = fpu.mxcsr; @@ -1717,19 +1759,20 @@ static int kvm_get_xsave(X86CPU *cpu) ymmh = (const uint8_t *)&xsave->region[XSAVE_YMMH_SPACE]; zmmh = (const uint8_t *)&xsave->region[XSAVE_ZMM_Hi256]; for (i = 0; i < CPU_NB_REGS; i++, xmm += 16, ymmh += 16, zmmh += 32) { - env->xmm_regs[i].XMM_Q(0) = ldq_p(xmm); - env->xmm_regs[i].XMM_Q(1) = ldq_p(xmm+8); - env->xmm_regs[i].XMM_Q(2) = ldq_p(ymmh); - env->xmm_regs[i].XMM_Q(3) = ldq_p(ymmh+8); - env->xmm_regs[i].XMM_Q(4) = ldq_p(zmmh); - env->xmm_regs[i].XMM_Q(5) = ldq_p(zmmh+8); - env->xmm_regs[i].XMM_Q(6) = ldq_p(zmmh+16); - env->xmm_regs[i].XMM_Q(7) = ldq_p(zmmh+24); + env->xmm_regs[i].ZMM_Q(0) = ldq_p(xmm); + env->xmm_regs[i].ZMM_Q(1) = ldq_p(xmm+8); + env->xmm_regs[i].ZMM_Q(2) = ldq_p(ymmh); + env->xmm_regs[i].ZMM_Q(3) = ldq_p(ymmh+8); + env->xmm_regs[i].ZMM_Q(4) = ldq_p(zmmh); + env->xmm_regs[i].ZMM_Q(5) = ldq_p(zmmh+8); + env->xmm_regs[i].ZMM_Q(6) = ldq_p(zmmh+16); + env->xmm_regs[i].ZMM_Q(7) = ldq_p(zmmh+24); } #ifdef TARGET_X86_64 memcpy(&env->xmm_regs[16], &xsave->region[XSAVE_Hi16_ZMM], 16 * sizeof env->xmm_regs[16]); + memcpy(&env->pkru, &xsave->region[XSAVE_PKRU], sizeof env->pkru); #endif return 0; } @@ -2467,6 +2510,15 @@ int kvm_arch_put_registers(CPUState *cpu, int level) } } + if (level == KVM_PUT_FULL_STATE) { + /* We don't check for kvm_arch_set_tsc_khz() errors here, + * because TSC frequency mismatch shouldn't abort migration, + * unless the user explicitly asked for a more strict TSC + * setting (e.g. using an explicit "tsc-freq" option). + */ + kvm_arch_set_tsc_khz(cpu); + } + ret = kvm_getput_regs(x86_cpu, 1); if (ret < 0) { return ret; diff --git a/target-i386/machine.c b/target-i386/machine.c index 6126d96..6be7341 100644 --- a/target-i386/machine.c +++ b/target-i386/machine.c @@ -6,6 +6,8 @@ #include "cpu.h" #include "sysemu/kvm.h" +#include "qemu/error-report.h" + static const VMStateDescription vmstate_segment = { .name = "segment", .version_id = 1, @@ -36,15 +38,15 @@ static const VMStateDescription vmstate_xmm_reg = { .version_id = 1, .minimum_version_id = 1, .fields = (VMStateField[]) { - VMSTATE_UINT64(XMM_Q(0), XMMReg), - VMSTATE_UINT64(XMM_Q(1), XMMReg), + VMSTATE_UINT64(ZMM_Q(0), ZMMReg), + VMSTATE_UINT64(ZMM_Q(1), ZMMReg), VMSTATE_END_OF_LIST() } }; #define VMSTATE_XMM_REGS(_field, _state, _start) \ VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, CPU_NB_REGS, 0, \ - vmstate_xmm_reg, XMMReg) + vmstate_xmm_reg, ZMMReg) /* YMMH format is the same as XMM, but for bits 128-255 */ static const VMStateDescription vmstate_ymmh_reg = { @@ -52,32 +54,32 @@ static const VMStateDescription vmstate_ymmh_reg = { .version_id = 1, .minimum_version_id = 1, .fields = (VMStateField[]) { - VMSTATE_UINT64(XMM_Q(2), XMMReg), - VMSTATE_UINT64(XMM_Q(3), XMMReg), + VMSTATE_UINT64(ZMM_Q(2), ZMMReg), + VMSTATE_UINT64(ZMM_Q(3), ZMMReg), VMSTATE_END_OF_LIST() } }; #define VMSTATE_YMMH_REGS_VARS(_field, _state, _start, _v) \ VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, CPU_NB_REGS, _v, \ - vmstate_ymmh_reg, XMMReg) + vmstate_ymmh_reg, ZMMReg) static const VMStateDescription vmstate_zmmh_reg = { .name = "zmmh_reg", .version_id = 1, .minimum_version_id = 1, .fields = (VMStateField[]) { - VMSTATE_UINT64(XMM_Q(4), XMMReg), - VMSTATE_UINT64(XMM_Q(5), XMMReg), - VMSTATE_UINT64(XMM_Q(6), XMMReg), - VMSTATE_UINT64(XMM_Q(7), XMMReg), + VMSTATE_UINT64(ZMM_Q(4), ZMMReg), + VMSTATE_UINT64(ZMM_Q(5), ZMMReg), + VMSTATE_UINT64(ZMM_Q(6), ZMMReg), + VMSTATE_UINT64(ZMM_Q(7), ZMMReg), VMSTATE_END_OF_LIST() } }; #define VMSTATE_ZMMH_REGS_VARS(_field, _state, _start) \ VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, CPU_NB_REGS, 0, \ - vmstate_zmmh_reg, XMMReg) + vmstate_zmmh_reg, ZMMReg) #ifdef TARGET_X86_64 static const VMStateDescription vmstate_hi16_zmm_reg = { @@ -85,21 +87,21 @@ static const VMStateDescription vmstate_hi16_zmm_reg = { .version_id = 1, .minimum_version_id = 1, .fields = (VMStateField[]) { - VMSTATE_UINT64(XMM_Q(0), XMMReg), - VMSTATE_UINT64(XMM_Q(1), XMMReg), - VMSTATE_UINT64(XMM_Q(2), XMMReg), - VMSTATE_UINT64(XMM_Q(3), XMMReg), - VMSTATE_UINT64(XMM_Q(4), XMMReg), - VMSTATE_UINT64(XMM_Q(5), XMMReg), - VMSTATE_UINT64(XMM_Q(6), XMMReg), - VMSTATE_UINT64(XMM_Q(7), XMMReg), + VMSTATE_UINT64(ZMM_Q(0), ZMMReg), + VMSTATE_UINT64(ZMM_Q(1), ZMMReg), + VMSTATE_UINT64(ZMM_Q(2), ZMMReg), + VMSTATE_UINT64(ZMM_Q(3), ZMMReg), + VMSTATE_UINT64(ZMM_Q(4), ZMMReg), + VMSTATE_UINT64(ZMM_Q(5), ZMMReg), + VMSTATE_UINT64(ZMM_Q(6), ZMMReg), + VMSTATE_UINT64(ZMM_Q(7), ZMMReg), VMSTATE_END_OF_LIST() } }; #define VMSTATE_Hi16_ZMM_REGS_VARS(_field, _state, _start) \ VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, CPU_NB_REGS, 0, \ - vmstate_hi16_zmm_reg, XMMReg) + vmstate_hi16_zmm_reg, ZMMReg) #endif static const VMStateDescription vmstate_bnd_regs = { @@ -331,6 +333,13 @@ static int cpu_post_load(void *opaque, int version_id) CPUX86State *env = &cpu->env; int i; + if (env->tsc_khz && env->user_tsc_khz && + env->tsc_khz != env->user_tsc_khz) { + error_report("Mismatch between user-specified TSC frequency and " + "migrated TSC frequency"); + return -EINVAL; + } + /* * Real mode guest segments register DPL should be zero. * Older KVM version were setting it wrongly. @@ -787,7 +796,7 @@ static bool avx512_needed(void *opaque) } for (i = 0; i < CPU_NB_REGS; i++) { -#define ENV_XMM(reg, field) (env->xmm_regs[reg].XMM_Q(field)) +#define ENV_XMM(reg, field) (env->xmm_regs[reg].ZMM_Q(field)) if (ENV_XMM(i, 4) || ENV_XMM(i, 6) || ENV_XMM(i, 5) || ENV_XMM(i, 7)) { return true; @@ -839,6 +848,47 @@ static const VMStateDescription vmstate_xss = { } }; +#ifdef TARGET_X86_64 +static bool pkru_needed(void *opaque) +{ + X86CPU *cpu = opaque; + CPUX86State *env = &cpu->env; + + return env->pkru != 0; +} + +static const VMStateDescription vmstate_pkru = { + .name = "cpu/pkru", + .version_id = 1, + .minimum_version_id = 1, + .needed = pkru_needed, + .fields = (VMStateField[]){ + VMSTATE_UINT32(env.pkru, X86CPU), + VMSTATE_END_OF_LIST() + } +}; +#endif + +static bool tsc_khz_needed(void *opaque) +{ + X86CPU *cpu = opaque; + CPUX86State *env = &cpu->env; + MachineClass *mc = MACHINE_GET_CLASS(qdev_get_machine()); + PCMachineClass *pcmc = PC_MACHINE_CLASS(mc); + return env->tsc_khz && pcmc->save_tsc_khz; +} + +static const VMStateDescription vmstate_tsc_khz = { + .name = "cpu/tsc_khz", + .version_id = 1, + .minimum_version_id = 1, + .needed = tsc_khz_needed, + .fields = (VMStateField[]) { + VMSTATE_INT64(env.tsc_khz, X86CPU), + VMSTATE_END_OF_LIST() + } +}; + VMStateDescription vmstate_x86_cpu = { .name = "cpu", .version_id = 12, @@ -961,6 +1011,10 @@ VMStateDescription vmstate_x86_cpu = { &vmstate_msr_hyperv_stimer, &vmstate_avx512, &vmstate_xss, + &vmstate_tsc_khz, +#ifdef TARGET_X86_64 + &vmstate_pkru, +#endif NULL } }; diff --git a/target-i386/ops_sse.h b/target-i386/ops_sse.h index 1780d1d..7a98f53 100644 --- a/target-i386/ops_sse.h +++ b/target-i386/ops_sse.h @@ -26,15 +26,15 @@ #define B(n) MMX_B(n) #define W(n) MMX_W(n) #define L(n) MMX_L(n) -#define Q(n) q +#define Q(n) MMX_Q(n) #define SUFFIX _mmx #else -#define Reg XMMReg +#define Reg ZMMReg #define XMM_ONLY(...) __VA_ARGS__ -#define B(n) XMM_B(n) -#define W(n) XMM_W(n) -#define L(n) XMM_L(n) -#define Q(n) XMM_Q(n) +#define B(n) ZMM_B(n) +#define W(n) ZMM_W(n) +#define L(n) ZMM_L(n) +#define Q(n) ZMM_Q(n) #define SUFFIX _xmm #endif @@ -582,26 +582,26 @@ void glue(helper_pshufhw, SUFFIX)(Reg *d, Reg *s, int order) #define SSE_HELPER_S(name, F) \ void helper_ ## name ## ps(CPUX86State *env, Reg *d, Reg *s) \ { \ - d->XMM_S(0) = F(32, d->XMM_S(0), s->XMM_S(0)); \ - d->XMM_S(1) = F(32, d->XMM_S(1), s->XMM_S(1)); \ - d->XMM_S(2) = F(32, d->XMM_S(2), s->XMM_S(2)); \ - d->XMM_S(3) = F(32, d->XMM_S(3), s->XMM_S(3)); \ + d->ZMM_S(0) = F(32, d->ZMM_S(0), s->ZMM_S(0)); \ + d->ZMM_S(1) = F(32, d->ZMM_S(1), s->ZMM_S(1)); \ + d->ZMM_S(2) = F(32, d->ZMM_S(2), s->ZMM_S(2)); \ + d->ZMM_S(3) = F(32, d->ZMM_S(3), s->ZMM_S(3)); \ } \ \ void helper_ ## name ## ss(CPUX86State *env, Reg *d, Reg *s) \ { \ - d->XMM_S(0) = F(32, d->XMM_S(0), s->XMM_S(0)); \ + d->ZMM_S(0) = F(32, d->ZMM_S(0), s->ZMM_S(0)); \ } \ \ void helper_ ## name ## pd(CPUX86State *env, Reg *d, Reg *s) \ { \ - d->XMM_D(0) = F(64, d->XMM_D(0), s->XMM_D(0)); \ - d->XMM_D(1) = F(64, d->XMM_D(1), s->XMM_D(1)); \ + d->ZMM_D(0) = F(64, d->ZMM_D(0), s->ZMM_D(0)); \ + d->ZMM_D(1) = F(64, d->ZMM_D(1), s->ZMM_D(1)); \ } \ \ void helper_ ## name ## sd(CPUX86State *env, Reg *d, Reg *s) \ { \ - d->XMM_D(0) = F(64, d->XMM_D(0), s->XMM_D(0)); \ + d->ZMM_D(0) = F(64, d->ZMM_D(0), s->ZMM_D(0)); \ } #define FPU_ADD(size, a, b) float ## size ## _add(a, b, &env->sse_status) @@ -633,216 +633,216 @@ void helper_cvtps2pd(CPUX86State *env, Reg *d, Reg *s) { float32 s0, s1; - s0 = s->XMM_S(0); - s1 = s->XMM_S(1); - d->XMM_D(0) = float32_to_float64(s0, &env->sse_status); - d->XMM_D(1) = float32_to_float64(s1, &env->sse_status); + s0 = s->ZMM_S(0); + s1 = s->ZMM_S(1); + d->ZMM_D(0) = float32_to_float64(s0, &env->sse_status); + d->ZMM_D(1) = float32_to_float64(s1, &env->sse_status); } void helper_cvtpd2ps(CPUX86State *env, Reg *d, Reg *s) { - d->XMM_S(0) = float64_to_float32(s->XMM_D(0), &env->sse_status); - d->XMM_S(1) = float64_to_float32(s->XMM_D(1), &env->sse_status); + d->ZMM_S(0) = float64_to_float32(s->ZMM_D(0), &env->sse_status); + d->ZMM_S(1) = float64_to_float32(s->ZMM_D(1), &env->sse_status); d->Q(1) = 0; } void helper_cvtss2sd(CPUX86State *env, Reg *d, Reg *s) { - d->XMM_D(0) = float32_to_float64(s->XMM_S(0), &env->sse_status); + d->ZMM_D(0) = float32_to_float64(s->ZMM_S(0), &env->sse_status); } void helper_cvtsd2ss(CPUX86State *env, Reg *d, Reg *s) { - d->XMM_S(0) = float64_to_float32(s->XMM_D(0), &env->sse_status); + d->ZMM_S(0) = float64_to_float32(s->ZMM_D(0), &env->sse_status); } /* integer to float */ void helper_cvtdq2ps(CPUX86State *env, Reg *d, Reg *s) { - d->XMM_S(0) = int32_to_float32(s->XMM_L(0), &env->sse_status); - d->XMM_S(1) = int32_to_float32(s->XMM_L(1), &env->sse_status); - d->XMM_S(2) = int32_to_float32(s->XMM_L(2), &env->sse_status); - d->XMM_S(3) = int32_to_float32(s->XMM_L(3), &env->sse_status); + d->ZMM_S(0) = int32_to_float32(s->ZMM_L(0), &env->sse_status); + d->ZMM_S(1) = int32_to_float32(s->ZMM_L(1), &env->sse_status); + d->ZMM_S(2) = int32_to_float32(s->ZMM_L(2), &env->sse_status); + d->ZMM_S(3) = int32_to_float32(s->ZMM_L(3), &env->sse_status); } void helper_cvtdq2pd(CPUX86State *env, Reg *d, Reg *s) { int32_t l0, l1; - l0 = (int32_t)s->XMM_L(0); - l1 = (int32_t)s->XMM_L(1); - d->XMM_D(0) = int32_to_float64(l0, &env->sse_status); - d->XMM_D(1) = int32_to_float64(l1, &env->sse_status); + l0 = (int32_t)s->ZMM_L(0); + l1 = (int32_t)s->ZMM_L(1); + d->ZMM_D(0) = int32_to_float64(l0, &env->sse_status); + d->ZMM_D(1) = int32_to_float64(l1, &env->sse_status); } -void helper_cvtpi2ps(CPUX86State *env, XMMReg *d, MMXReg *s) +void helper_cvtpi2ps(CPUX86State *env, ZMMReg *d, MMXReg *s) { - d->XMM_S(0) = int32_to_float32(s->MMX_L(0), &env->sse_status); - d->XMM_S(1) = int32_to_float32(s->MMX_L(1), &env->sse_status); + d->ZMM_S(0) = int32_to_float32(s->MMX_L(0), &env->sse_status); + d->ZMM_S(1) = int32_to_float32(s->MMX_L(1), &env->sse_status); } -void helper_cvtpi2pd(CPUX86State *env, XMMReg *d, MMXReg *s) +void helper_cvtpi2pd(CPUX86State *env, ZMMReg *d, MMXReg *s) { - d->XMM_D(0) = int32_to_float64(s->MMX_L(0), &env->sse_status); - d->XMM_D(1) = int32_to_float64(s->MMX_L(1), &env->sse_status); + d->ZMM_D(0) = int32_to_float64(s->MMX_L(0), &env->sse_status); + d->ZMM_D(1) = int32_to_float64(s->MMX_L(1), &env->sse_status); } -void helper_cvtsi2ss(CPUX86State *env, XMMReg *d, uint32_t val) +void helper_cvtsi2ss(CPUX86State *env, ZMMReg *d, uint32_t val) { - d->XMM_S(0) = int32_to_float32(val, &env->sse_status); + d->ZMM_S(0) = int32_to_float32(val, &env->sse_status); } -void helper_cvtsi2sd(CPUX86State *env, XMMReg *d, uint32_t val) +void helper_cvtsi2sd(CPUX86State *env, ZMMReg *d, uint32_t val) { - d->XMM_D(0) = int32_to_float64(val, &env->sse_status); + d->ZMM_D(0) = int32_to_float64(val, &env->sse_status); } #ifdef TARGET_X86_64 -void helper_cvtsq2ss(CPUX86State *env, XMMReg *d, uint64_t val) +void helper_cvtsq2ss(CPUX86State *env, ZMMReg *d, uint64_t val) { - d->XMM_S(0) = int64_to_float32(val, &env->sse_status); + d->ZMM_S(0) = int64_to_float32(val, &env->sse_status); } -void helper_cvtsq2sd(CPUX86State *env, XMMReg *d, uint64_t val) +void helper_cvtsq2sd(CPUX86State *env, ZMMReg *d, uint64_t val) { - d->XMM_D(0) = int64_to_float64(val, &env->sse_status); + d->ZMM_D(0) = int64_to_float64(val, &env->sse_status); } #endif /* float to integer */ -void helper_cvtps2dq(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_cvtps2dq(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_L(0) = float32_to_int32(s->XMM_S(0), &env->sse_status); - d->XMM_L(1) = float32_to_int32(s->XMM_S(1), &env->sse_status); - d->XMM_L(2) = float32_to_int32(s->XMM_S(2), &env->sse_status); - d->XMM_L(3) = float32_to_int32(s->XMM_S(3), &env->sse_status); + d->ZMM_L(0) = float32_to_int32(s->ZMM_S(0), &env->sse_status); + d->ZMM_L(1) = float32_to_int32(s->ZMM_S(1), &env->sse_status); + d->ZMM_L(2) = float32_to_int32(s->ZMM_S(2), &env->sse_status); + d->ZMM_L(3) = float32_to_int32(s->ZMM_S(3), &env->sse_status); } -void helper_cvtpd2dq(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_cvtpd2dq(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_L(0) = float64_to_int32(s->XMM_D(0), &env->sse_status); - d->XMM_L(1) = float64_to_int32(s->XMM_D(1), &env->sse_status); - d->XMM_Q(1) = 0; + d->ZMM_L(0) = float64_to_int32(s->ZMM_D(0), &env->sse_status); + d->ZMM_L(1) = float64_to_int32(s->ZMM_D(1), &env->sse_status); + d->ZMM_Q(1) = 0; } -void helper_cvtps2pi(CPUX86State *env, MMXReg *d, XMMReg *s) +void helper_cvtps2pi(CPUX86State *env, MMXReg *d, ZMMReg *s) { - d->MMX_L(0) = float32_to_int32(s->XMM_S(0), &env->sse_status); - d->MMX_L(1) = float32_to_int32(s->XMM_S(1), &env->sse_status); + d->MMX_L(0) = float32_to_int32(s->ZMM_S(0), &env->sse_status); + d->MMX_L(1) = float32_to_int32(s->ZMM_S(1), &env->sse_status); } -void helper_cvtpd2pi(CPUX86State *env, MMXReg *d, XMMReg *s) +void helper_cvtpd2pi(CPUX86State *env, MMXReg *d, ZMMReg *s) { - d->MMX_L(0) = float64_to_int32(s->XMM_D(0), &env->sse_status); - d->MMX_L(1) = float64_to_int32(s->XMM_D(1), &env->sse_status); + d->MMX_L(0) = float64_to_int32(s->ZMM_D(0), &env->sse_status); + d->MMX_L(1) = float64_to_int32(s->ZMM_D(1), &env->sse_status); } -int32_t helper_cvtss2si(CPUX86State *env, XMMReg *s) +int32_t helper_cvtss2si(CPUX86State *env, ZMMReg *s) { - return float32_to_int32(s->XMM_S(0), &env->sse_status); + return float32_to_int32(s->ZMM_S(0), &env->sse_status); } -int32_t helper_cvtsd2si(CPUX86State *env, XMMReg *s) +int32_t helper_cvtsd2si(CPUX86State *env, ZMMReg *s) { - return float64_to_int32(s->XMM_D(0), &env->sse_status); + return float64_to_int32(s->ZMM_D(0), &env->sse_status); } #ifdef TARGET_X86_64 -int64_t helper_cvtss2sq(CPUX86State *env, XMMReg *s) +int64_t helper_cvtss2sq(CPUX86State *env, ZMMReg *s) { - return float32_to_int64(s->XMM_S(0), &env->sse_status); + return float32_to_int64(s->ZMM_S(0), &env->sse_status); } -int64_t helper_cvtsd2sq(CPUX86State *env, XMMReg *s) +int64_t helper_cvtsd2sq(CPUX86State *env, ZMMReg *s) { - return float64_to_int64(s->XMM_D(0), &env->sse_status); + return float64_to_int64(s->ZMM_D(0), &env->sse_status); } #endif /* float to integer truncated */ -void helper_cvttps2dq(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_cvttps2dq(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_L(0) = float32_to_int32_round_to_zero(s->XMM_S(0), &env->sse_status); - d->XMM_L(1) = float32_to_int32_round_to_zero(s->XMM_S(1), &env->sse_status); - d->XMM_L(2) = float32_to_int32_round_to_zero(s->XMM_S(2), &env->sse_status); - d->XMM_L(3) = float32_to_int32_round_to_zero(s->XMM_S(3), &env->sse_status); + d->ZMM_L(0) = float32_to_int32_round_to_zero(s->ZMM_S(0), &env->sse_status); + d->ZMM_L(1) = float32_to_int32_round_to_zero(s->ZMM_S(1), &env->sse_status); + d->ZMM_L(2) = float32_to_int32_round_to_zero(s->ZMM_S(2), &env->sse_status); + d->ZMM_L(3) = float32_to_int32_round_to_zero(s->ZMM_S(3), &env->sse_status); } -void helper_cvttpd2dq(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_cvttpd2dq(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_L(0) = float64_to_int32_round_to_zero(s->XMM_D(0), &env->sse_status); - d->XMM_L(1) = float64_to_int32_round_to_zero(s->XMM_D(1), &env->sse_status); - d->XMM_Q(1) = 0; + d->ZMM_L(0) = float64_to_int32_round_to_zero(s->ZMM_D(0), &env->sse_status); + d->ZMM_L(1) = float64_to_int32_round_to_zero(s->ZMM_D(1), &env->sse_status); + d->ZMM_Q(1) = 0; } -void helper_cvttps2pi(CPUX86State *env, MMXReg *d, XMMReg *s) +void helper_cvttps2pi(CPUX86State *env, MMXReg *d, ZMMReg *s) { - d->MMX_L(0) = float32_to_int32_round_to_zero(s->XMM_S(0), &env->sse_status); - d->MMX_L(1) = float32_to_int32_round_to_zero(s->XMM_S(1), &env->sse_status); + d->MMX_L(0) = float32_to_int32_round_to_zero(s->ZMM_S(0), &env->sse_status); + d->MMX_L(1) = float32_to_int32_round_to_zero(s->ZMM_S(1), &env->sse_status); } -void helper_cvttpd2pi(CPUX86State *env, MMXReg *d, XMMReg *s) +void helper_cvttpd2pi(CPUX86State *env, MMXReg *d, ZMMReg *s) { - d->MMX_L(0) = float64_to_int32_round_to_zero(s->XMM_D(0), &env->sse_status); - d->MMX_L(1) = float64_to_int32_round_to_zero(s->XMM_D(1), &env->sse_status); + d->MMX_L(0) = float64_to_int32_round_to_zero(s->ZMM_D(0), &env->sse_status); + d->MMX_L(1) = float64_to_int32_round_to_zero(s->ZMM_D(1), &env->sse_status); } -int32_t helper_cvttss2si(CPUX86State *env, XMMReg *s) +int32_t helper_cvttss2si(CPUX86State *env, ZMMReg *s) { - return float32_to_int32_round_to_zero(s->XMM_S(0), &env->sse_status); + return float32_to_int32_round_to_zero(s->ZMM_S(0), &env->sse_status); } -int32_t helper_cvttsd2si(CPUX86State *env, XMMReg *s) +int32_t helper_cvttsd2si(CPUX86State *env, ZMMReg *s) { - return float64_to_int32_round_to_zero(s->XMM_D(0), &env->sse_status); + return float64_to_int32_round_to_zero(s->ZMM_D(0), &env->sse_status); } #ifdef TARGET_X86_64 -int64_t helper_cvttss2sq(CPUX86State *env, XMMReg *s) +int64_t helper_cvttss2sq(CPUX86State *env, ZMMReg *s) { - return float32_to_int64_round_to_zero(s->XMM_S(0), &env->sse_status); + return float32_to_int64_round_to_zero(s->ZMM_S(0), &env->sse_status); } -int64_t helper_cvttsd2sq(CPUX86State *env, XMMReg *s) +int64_t helper_cvttsd2sq(CPUX86State *env, ZMMReg *s) { - return float64_to_int64_round_to_zero(s->XMM_D(0), &env->sse_status); + return float64_to_int64_round_to_zero(s->ZMM_D(0), &env->sse_status); } #endif -void helper_rsqrtps(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_rsqrtps(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_S(0) = float32_div(float32_one, - float32_sqrt(s->XMM_S(0), &env->sse_status), + d->ZMM_S(0) = float32_div(float32_one, + float32_sqrt(s->ZMM_S(0), &env->sse_status), &env->sse_status); - d->XMM_S(1) = float32_div(float32_one, - float32_sqrt(s->XMM_S(1), &env->sse_status), + d->ZMM_S(1) = float32_div(float32_one, + float32_sqrt(s->ZMM_S(1), &env->sse_status), &env->sse_status); - d->XMM_S(2) = float32_div(float32_one, - float32_sqrt(s->XMM_S(2), &env->sse_status), + d->ZMM_S(2) = float32_div(float32_one, + float32_sqrt(s->ZMM_S(2), &env->sse_status), &env->sse_status); - d->XMM_S(3) = float32_div(float32_one, - float32_sqrt(s->XMM_S(3), &env->sse_status), + d->ZMM_S(3) = float32_div(float32_one, + float32_sqrt(s->ZMM_S(3), &env->sse_status), &env->sse_status); } -void helper_rsqrtss(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_rsqrtss(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_S(0) = float32_div(float32_one, - float32_sqrt(s->XMM_S(0), &env->sse_status), + d->ZMM_S(0) = float32_div(float32_one, + float32_sqrt(s->ZMM_S(0), &env->sse_status), &env->sse_status); } -void helper_rcpps(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_rcpps(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_S(0) = float32_div(float32_one, s->XMM_S(0), &env->sse_status); - d->XMM_S(1) = float32_div(float32_one, s->XMM_S(1), &env->sse_status); - d->XMM_S(2) = float32_div(float32_one, s->XMM_S(2), &env->sse_status); - d->XMM_S(3) = float32_div(float32_one, s->XMM_S(3), &env->sse_status); + d->ZMM_S(0) = float32_div(float32_one, s->ZMM_S(0), &env->sse_status); + d->ZMM_S(1) = float32_div(float32_one, s->ZMM_S(1), &env->sse_status); + d->ZMM_S(2) = float32_div(float32_one, s->ZMM_S(2), &env->sse_status); + d->ZMM_S(3) = float32_div(float32_one, s->ZMM_S(3), &env->sse_status); } -void helper_rcpss(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_rcpss(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_S(0) = float32_div(float32_one, s->XMM_S(0), &env->sse_status); + d->ZMM_S(0) = float32_div(float32_one, s->ZMM_S(0), &env->sse_status); } static inline uint64_t helper_extrq(uint64_t src, int shift, int len) @@ -857,14 +857,14 @@ static inline uint64_t helper_extrq(uint64_t src, int shift, int len) return (src >> shift) & mask; } -void helper_extrq_r(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_extrq_r(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_Q(0) = helper_extrq(d->XMM_Q(0), s->XMM_B(1), s->XMM_B(0)); + d->ZMM_Q(0) = helper_extrq(d->ZMM_Q(0), s->ZMM_B(1), s->ZMM_B(0)); } -void helper_extrq_i(CPUX86State *env, XMMReg *d, int index, int length) +void helper_extrq_i(CPUX86State *env, ZMMReg *d, int index, int length) { - d->XMM_Q(0) = helper_extrq(d->XMM_Q(0), index, length); + d->ZMM_Q(0) = helper_extrq(d->ZMM_Q(0), index, length); } static inline uint64_t helper_insertq(uint64_t src, int shift, int len) @@ -879,94 +879,94 @@ static inline uint64_t helper_insertq(uint64_t src, int shift, int len) return (src & ~(mask << shift)) | ((src & mask) << shift); } -void helper_insertq_r(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_insertq_r(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_Q(0) = helper_insertq(s->XMM_Q(0), s->XMM_B(9), s->XMM_B(8)); + d->ZMM_Q(0) = helper_insertq(s->ZMM_Q(0), s->ZMM_B(9), s->ZMM_B(8)); } -void helper_insertq_i(CPUX86State *env, XMMReg *d, int index, int length) +void helper_insertq_i(CPUX86State *env, ZMMReg *d, int index, int length) { - d->XMM_Q(0) = helper_insertq(d->XMM_Q(0), index, length); + d->ZMM_Q(0) = helper_insertq(d->ZMM_Q(0), index, length); } -void helper_haddps(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_haddps(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - XMMReg r; + ZMMReg r; - r.XMM_S(0) = float32_add(d->XMM_S(0), d->XMM_S(1), &env->sse_status); - r.XMM_S(1) = float32_add(d->XMM_S(2), d->XMM_S(3), &env->sse_status); - r.XMM_S(2) = float32_add(s->XMM_S(0), s->XMM_S(1), &env->sse_status); - r.XMM_S(3) = float32_add(s->XMM_S(2), s->XMM_S(3), &env->sse_status); + r.ZMM_S(0) = float32_add(d->ZMM_S(0), d->ZMM_S(1), &env->sse_status); + r.ZMM_S(1) = float32_add(d->ZMM_S(2), d->ZMM_S(3), &env->sse_status); + r.ZMM_S(2) = float32_add(s->ZMM_S(0), s->ZMM_S(1), &env->sse_status); + r.ZMM_S(3) = float32_add(s->ZMM_S(2), s->ZMM_S(3), &env->sse_status); *d = r; } -void helper_haddpd(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_haddpd(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - XMMReg r; + ZMMReg r; - r.XMM_D(0) = float64_add(d->XMM_D(0), d->XMM_D(1), &env->sse_status); - r.XMM_D(1) = float64_add(s->XMM_D(0), s->XMM_D(1), &env->sse_status); + r.ZMM_D(0) = float64_add(d->ZMM_D(0), d->ZMM_D(1), &env->sse_status); + r.ZMM_D(1) = float64_add(s->ZMM_D(0), s->ZMM_D(1), &env->sse_status); *d = r; } -void helper_hsubps(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_hsubps(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - XMMReg r; + ZMMReg r; - r.XMM_S(0) = float32_sub(d->XMM_S(0), d->XMM_S(1), &env->sse_status); - r.XMM_S(1) = float32_sub(d->XMM_S(2), d->XMM_S(3), &env->sse_status); - r.XMM_S(2) = float32_sub(s->XMM_S(0), s->XMM_S(1), &env->sse_status); - r.XMM_S(3) = float32_sub(s->XMM_S(2), s->XMM_S(3), &env->sse_status); + r.ZMM_S(0) = float32_sub(d->ZMM_S(0), d->ZMM_S(1), &env->sse_status); + r.ZMM_S(1) = float32_sub(d->ZMM_S(2), d->ZMM_S(3), &env->sse_status); + r.ZMM_S(2) = float32_sub(s->ZMM_S(0), s->ZMM_S(1), &env->sse_status); + r.ZMM_S(3) = float32_sub(s->ZMM_S(2), s->ZMM_S(3), &env->sse_status); *d = r; } -void helper_hsubpd(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_hsubpd(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - XMMReg r; + ZMMReg r; - r.XMM_D(0) = float64_sub(d->XMM_D(0), d->XMM_D(1), &env->sse_status); - r.XMM_D(1) = float64_sub(s->XMM_D(0), s->XMM_D(1), &env->sse_status); + r.ZMM_D(0) = float64_sub(d->ZMM_D(0), d->ZMM_D(1), &env->sse_status); + r.ZMM_D(1) = float64_sub(s->ZMM_D(0), s->ZMM_D(1), &env->sse_status); *d = r; } -void helper_addsubps(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_addsubps(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_S(0) = float32_sub(d->XMM_S(0), s->XMM_S(0), &env->sse_status); - d->XMM_S(1) = float32_add(d->XMM_S(1), s->XMM_S(1), &env->sse_status); - d->XMM_S(2) = float32_sub(d->XMM_S(2), s->XMM_S(2), &env->sse_status); - d->XMM_S(3) = float32_add(d->XMM_S(3), s->XMM_S(3), &env->sse_status); + d->ZMM_S(0) = float32_sub(d->ZMM_S(0), s->ZMM_S(0), &env->sse_status); + d->ZMM_S(1) = float32_add(d->ZMM_S(1), s->ZMM_S(1), &env->sse_status); + d->ZMM_S(2) = float32_sub(d->ZMM_S(2), s->ZMM_S(2), &env->sse_status); + d->ZMM_S(3) = float32_add(d->ZMM_S(3), s->ZMM_S(3), &env->sse_status); } -void helper_addsubpd(CPUX86State *env, XMMReg *d, XMMReg *s) +void helper_addsubpd(CPUX86State *env, ZMMReg *d, ZMMReg *s) { - d->XMM_D(0) = float64_sub(d->XMM_D(0), s->XMM_D(0), &env->sse_status); - d->XMM_D(1) = float64_add(d->XMM_D(1), s->XMM_D(1), &env->sse_status); + d->ZMM_D(0) = float64_sub(d->ZMM_D(0), s->ZMM_D(0), &env->sse_status); + d->ZMM_D(1) = float64_add(d->ZMM_D(1), s->ZMM_D(1), &env->sse_status); } /* XXX: unordered */ #define SSE_HELPER_CMP(name, F) \ void helper_ ## name ## ps(CPUX86State *env, Reg *d, Reg *s) \ { \ - d->XMM_L(0) = F(32, d->XMM_S(0), s->XMM_S(0)); \ - d->XMM_L(1) = F(32, d->XMM_S(1), s->XMM_S(1)); \ - d->XMM_L(2) = F(32, d->XMM_S(2), s->XMM_S(2)); \ - d->XMM_L(3) = F(32, d->XMM_S(3), s->XMM_S(3)); \ + d->ZMM_L(0) = F(32, d->ZMM_S(0), s->ZMM_S(0)); \ + d->ZMM_L(1) = F(32, d->ZMM_S(1), s->ZMM_S(1)); \ + d->ZMM_L(2) = F(32, d->ZMM_S(2), s->ZMM_S(2)); \ + d->ZMM_L(3) = F(32, d->ZMM_S(3), s->ZMM_S(3)); \ } \ \ void helper_ ## name ## ss(CPUX86State *env, Reg *d, Reg *s) \ { \ - d->XMM_L(0) = F(32, d->XMM_S(0), s->XMM_S(0)); \ + d->ZMM_L(0) = F(32, d->ZMM_S(0), s->ZMM_S(0)); \ } \ \ void helper_ ## name ## pd(CPUX86State *env, Reg *d, Reg *s) \ { \ - d->XMM_Q(0) = F(64, d->XMM_D(0), s->XMM_D(0)); \ - d->XMM_Q(1) = F(64, d->XMM_D(1), s->XMM_D(1)); \ + d->ZMM_Q(0) = F(64, d->ZMM_D(0), s->ZMM_D(0)); \ + d->ZMM_Q(1) = F(64, d->ZMM_D(1), s->ZMM_D(1)); \ } \ \ void helper_ ## name ## sd(CPUX86State *env, Reg *d, Reg *s) \ { \ - d->XMM_Q(0) = F(64, d->XMM_D(0), s->XMM_D(0)); \ + d->ZMM_Q(0) = F(64, d->ZMM_D(0), s->ZMM_D(0)); \ } #define FPU_CMPEQ(size, a, b) \ @@ -1002,8 +1002,8 @@ void helper_ucomiss(CPUX86State *env, Reg *d, Reg *s) int ret; float32 s0, s1; - s0 = d->XMM_S(0); - s1 = s->XMM_S(0); + s0 = d->ZMM_S(0); + s1 = s->ZMM_S(0); ret = float32_compare_quiet(s0, s1, &env->sse_status); CC_SRC = comis_eflags[ret + 1]; } @@ -1013,8 +1013,8 @@ void helper_comiss(CPUX86State *env, Reg *d, Reg *s) int ret; float32 s0, s1; - s0 = d->XMM_S(0); - s1 = s->XMM_S(0); + s0 = d->ZMM_S(0); + s1 = s->ZMM_S(0); ret = float32_compare(s0, s1, &env->sse_status); CC_SRC = comis_eflags[ret + 1]; } @@ -1024,8 +1024,8 @@ void helper_ucomisd(CPUX86State *env, Reg *d, Reg *s) int ret; float64 d0, d1; - d0 = d->XMM_D(0); - d1 = s->XMM_D(0); + d0 = d->ZMM_D(0); + d1 = s->ZMM_D(0); ret = float64_compare_quiet(d0, d1, &env->sse_status); CC_SRC = comis_eflags[ret + 1]; } @@ -1035,8 +1035,8 @@ void helper_comisd(CPUX86State *env, Reg *d, Reg *s) int ret; float64 d0, d1; - d0 = d->XMM_D(0); - d1 = s->XMM_D(0); + d0 = d->ZMM_D(0); + d1 = s->ZMM_D(0); ret = float64_compare(d0, d1, &env->sse_status); CC_SRC = comis_eflags[ret + 1]; } @@ -1045,10 +1045,10 @@ uint32_t helper_movmskps(CPUX86State *env, Reg *s) { int b0, b1, b2, b3; - b0 = s->XMM_L(0) >> 31; - b1 = s->XMM_L(1) >> 31; - b2 = s->XMM_L(2) >> 31; - b3 = s->XMM_L(3) >> 31; + b0 = s->ZMM_L(0) >> 31; + b1 = s->ZMM_L(1) >> 31; + b2 = s->ZMM_L(2) >> 31; + b3 = s->ZMM_L(3) >> 31; return b0 | (b1 << 1) | (b2 << 2) | (b3 << 3); } @@ -1056,8 +1056,8 @@ uint32_t helper_movmskpd(CPUX86State *env, Reg *s) { int b0, b1; - b0 = s->XMM_L(1) >> 31; - b1 = s->XMM_L(3) >> 31; + b0 = s->ZMM_L(1) >> 31; + b1 = s->ZMM_L(3) >> 31; return b0 | (b1 << 1); } @@ -1736,10 +1736,10 @@ void glue(helper_roundps, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, } } - d->XMM_S(0) = float32_round_to_int(s->XMM_S(0), &env->sse_status); - d->XMM_S(1) = float32_round_to_int(s->XMM_S(1), &env->sse_status); - d->XMM_S(2) = float32_round_to_int(s->XMM_S(2), &env->sse_status); - d->XMM_S(3) = float32_round_to_int(s->XMM_S(3), &env->sse_status); + d->ZMM_S(0) = float32_round_to_int(s->ZMM_S(0), &env->sse_status); + d->ZMM_S(1) = float32_round_to_int(s->ZMM_S(1), &env->sse_status); + d->ZMM_S(2) = float32_round_to_int(s->ZMM_S(2), &env->sse_status); + d->ZMM_S(3) = float32_round_to_int(s->ZMM_S(3), &env->sse_status); #if 0 /* TODO */ if (mode & (1 << 3)) { @@ -1774,8 +1774,8 @@ void glue(helper_roundpd, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, } } - d->XMM_D(0) = float64_round_to_int(s->XMM_D(0), &env->sse_status); - d->XMM_D(1) = float64_round_to_int(s->XMM_D(1), &env->sse_status); + d->ZMM_D(0) = float64_round_to_int(s->ZMM_D(0), &env->sse_status); + d->ZMM_D(1) = float64_round_to_int(s->ZMM_D(1), &env->sse_status); #if 0 /* TODO */ if (mode & (1 << 3)) { @@ -1810,7 +1810,7 @@ void glue(helper_roundss, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, } } - d->XMM_S(0) = float32_round_to_int(s->XMM_S(0), &env->sse_status); + d->ZMM_S(0) = float32_round_to_int(s->ZMM_S(0), &env->sse_status); #if 0 /* TODO */ if (mode & (1 << 3)) { @@ -1845,7 +1845,7 @@ void glue(helper_roundsd, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, } } - d->XMM_D(0) = float64_round_to_int(s->XMM_D(0), &env->sse_status); + d->ZMM_D(0) = float64_round_to_int(s->ZMM_D(0), &env->sse_status); #if 0 /* TODO */ if (mode & (1 << 3)) { @@ -1868,32 +1868,32 @@ void glue(helper_dpps, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, uint32_t mask) if (mask & (1 << 4)) { iresult = float32_add(iresult, - float32_mul(d->XMM_S(0), s->XMM_S(0), + float32_mul(d->ZMM_S(0), s->ZMM_S(0), &env->sse_status), &env->sse_status); } if (mask & (1 << 5)) { iresult = float32_add(iresult, - float32_mul(d->XMM_S(1), s->XMM_S(1), + float32_mul(d->ZMM_S(1), s->ZMM_S(1), &env->sse_status), &env->sse_status); } if (mask & (1 << 6)) { iresult = float32_add(iresult, - float32_mul(d->XMM_S(2), s->XMM_S(2), + float32_mul(d->ZMM_S(2), s->ZMM_S(2), &env->sse_status), &env->sse_status); } if (mask & (1 << 7)) { iresult = float32_add(iresult, - float32_mul(d->XMM_S(3), s->XMM_S(3), + float32_mul(d->ZMM_S(3), s->ZMM_S(3), &env->sse_status), &env->sse_status); } - d->XMM_S(0) = (mask & (1 << 0)) ? iresult : float32_zero; - d->XMM_S(1) = (mask & (1 << 1)) ? iresult : float32_zero; - d->XMM_S(2) = (mask & (1 << 2)) ? iresult : float32_zero; - d->XMM_S(3) = (mask & (1 << 3)) ? iresult : float32_zero; + d->ZMM_S(0) = (mask & (1 << 0)) ? iresult : float32_zero; + d->ZMM_S(1) = (mask & (1 << 1)) ? iresult : float32_zero; + d->ZMM_S(2) = (mask & (1 << 2)) ? iresult : float32_zero; + d->ZMM_S(3) = (mask & (1 << 3)) ? iresult : float32_zero; } void glue(helper_dppd, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, uint32_t mask) @@ -1902,18 +1902,18 @@ void glue(helper_dppd, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, uint32_t mask) if (mask & (1 << 4)) { iresult = float64_add(iresult, - float64_mul(d->XMM_D(0), s->XMM_D(0), + float64_mul(d->ZMM_D(0), s->ZMM_D(0), &env->sse_status), &env->sse_status); } if (mask & (1 << 5)) { iresult = float64_add(iresult, - float64_mul(d->XMM_D(1), s->XMM_D(1), + float64_mul(d->ZMM_D(1), s->ZMM_D(1), &env->sse_status), &env->sse_status); } - d->XMM_D(0) = (mask & (1 << 0)) ? iresult : float64_zero; - d->XMM_D(1) = (mask & (1 << 1)) ? iresult : float64_zero; + d->ZMM_D(0) = (mask & (1 << 0)) ? iresult : float64_zero; + d->ZMM_D(1) = (mask & (1 << 1)) ? iresult : float64_zero; } void glue(helper_mpsadbw, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, diff --git a/target-i386/ops_sse_header.h b/target-i386/ops_sse_header.h index a68c7cc..64c5857 100644 --- a/target-i386/ops_sse_header.h +++ b/target-i386/ops_sse_header.h @@ -20,18 +20,18 @@ #define Reg MMXReg #define SUFFIX _mmx #else -#define Reg XMMReg +#define Reg ZMMReg #define SUFFIX _xmm #endif #define dh_alias_Reg ptr -#define dh_alias_XMMReg ptr +#define dh_alias_ZMMReg ptr #define dh_alias_MMXReg ptr #define dh_ctype_Reg Reg * -#define dh_ctype_XMMReg XMMReg * +#define dh_ctype_ZMMReg ZMMReg * #define dh_ctype_MMXReg MMXReg * #define dh_is_signed_Reg dh_is_signed_ptr -#define dh_is_signed_XMMReg dh_is_signed_ptr +#define dh_is_signed_ZMMReg dh_is_signed_ptr #define dh_is_signed_MMXReg dh_is_signed_ptr DEF_HELPER_3(glue(psrlw, SUFFIX), void, env, Reg, Reg) @@ -154,52 +154,52 @@ DEF_HELPER_3(cvtss2sd, void, env, Reg, Reg) DEF_HELPER_3(cvtsd2ss, void, env, Reg, Reg) DEF_HELPER_3(cvtdq2ps, void, env, Reg, Reg) DEF_HELPER_3(cvtdq2pd, void, env, Reg, Reg) -DEF_HELPER_3(cvtpi2ps, void, env, XMMReg, MMXReg) -DEF_HELPER_3(cvtpi2pd, void, env, XMMReg, MMXReg) -DEF_HELPER_3(cvtsi2ss, void, env, XMMReg, i32) -DEF_HELPER_3(cvtsi2sd, void, env, XMMReg, i32) +DEF_HELPER_3(cvtpi2ps, void, env, ZMMReg, MMXReg) +DEF_HELPER_3(cvtpi2pd, void, env, ZMMReg, MMXReg) +DEF_HELPER_3(cvtsi2ss, void, env, ZMMReg, i32) +DEF_HELPER_3(cvtsi2sd, void, env, ZMMReg, i32) #ifdef TARGET_X86_64 -DEF_HELPER_3(cvtsq2ss, void, env, XMMReg, i64) -DEF_HELPER_3(cvtsq2sd, void, env, XMMReg, i64) +DEF_HELPER_3(cvtsq2ss, void, env, ZMMReg, i64) +DEF_HELPER_3(cvtsq2sd, void, env, ZMMReg, i64) #endif -DEF_HELPER_3(cvtps2dq, void, env, XMMReg, XMMReg) -DEF_HELPER_3(cvtpd2dq, void, env, XMMReg, XMMReg) -DEF_HELPER_3(cvtps2pi, void, env, MMXReg, XMMReg) -DEF_HELPER_3(cvtpd2pi, void, env, MMXReg, XMMReg) -DEF_HELPER_2(cvtss2si, s32, env, XMMReg) -DEF_HELPER_2(cvtsd2si, s32, env, XMMReg) +DEF_HELPER_3(cvtps2dq, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(cvtpd2dq, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(cvtps2pi, void, env, MMXReg, ZMMReg) +DEF_HELPER_3(cvtpd2pi, void, env, MMXReg, ZMMReg) +DEF_HELPER_2(cvtss2si, s32, env, ZMMReg) +DEF_HELPER_2(cvtsd2si, s32, env, ZMMReg) #ifdef TARGET_X86_64 -DEF_HELPER_2(cvtss2sq, s64, env, XMMReg) -DEF_HELPER_2(cvtsd2sq, s64, env, XMMReg) +DEF_HELPER_2(cvtss2sq, s64, env, ZMMReg) +DEF_HELPER_2(cvtsd2sq, s64, env, ZMMReg) #endif -DEF_HELPER_3(cvttps2dq, void, env, XMMReg, XMMReg) -DEF_HELPER_3(cvttpd2dq, void, env, XMMReg, XMMReg) -DEF_HELPER_3(cvttps2pi, void, env, MMXReg, XMMReg) -DEF_HELPER_3(cvttpd2pi, void, env, MMXReg, XMMReg) -DEF_HELPER_2(cvttss2si, s32, env, XMMReg) -DEF_HELPER_2(cvttsd2si, s32, env, XMMReg) +DEF_HELPER_3(cvttps2dq, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(cvttpd2dq, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(cvttps2pi, void, env, MMXReg, ZMMReg) +DEF_HELPER_3(cvttpd2pi, void, env, MMXReg, ZMMReg) +DEF_HELPER_2(cvttss2si, s32, env, ZMMReg) +DEF_HELPER_2(cvttsd2si, s32, env, ZMMReg) #ifdef TARGET_X86_64 -DEF_HELPER_2(cvttss2sq, s64, env, XMMReg) -DEF_HELPER_2(cvttsd2sq, s64, env, XMMReg) +DEF_HELPER_2(cvttss2sq, s64, env, ZMMReg) +DEF_HELPER_2(cvttsd2sq, s64, env, ZMMReg) #endif -DEF_HELPER_3(rsqrtps, void, env, XMMReg, XMMReg) -DEF_HELPER_3(rsqrtss, void, env, XMMReg, XMMReg) -DEF_HELPER_3(rcpps, void, env, XMMReg, XMMReg) -DEF_HELPER_3(rcpss, void, env, XMMReg, XMMReg) -DEF_HELPER_3(extrq_r, void, env, XMMReg, XMMReg) -DEF_HELPER_4(extrq_i, void, env, XMMReg, int, int) -DEF_HELPER_3(insertq_r, void, env, XMMReg, XMMReg) -DEF_HELPER_4(insertq_i, void, env, XMMReg, int, int) -DEF_HELPER_3(haddps, void, env, XMMReg, XMMReg) -DEF_HELPER_3(haddpd, void, env, XMMReg, XMMReg) -DEF_HELPER_3(hsubps, void, env, XMMReg, XMMReg) -DEF_HELPER_3(hsubpd, void, env, XMMReg, XMMReg) -DEF_HELPER_3(addsubps, void, env, XMMReg, XMMReg) -DEF_HELPER_3(addsubpd, void, env, XMMReg, XMMReg) +DEF_HELPER_3(rsqrtps, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(rsqrtss, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(rcpps, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(rcpss, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(extrq_r, void, env, ZMMReg, ZMMReg) +DEF_HELPER_4(extrq_i, void, env, ZMMReg, int, int) +DEF_HELPER_3(insertq_r, void, env, ZMMReg, ZMMReg) +DEF_HELPER_4(insertq_i, void, env, ZMMReg, int, int) +DEF_HELPER_3(haddps, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(haddpd, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(hsubps, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(hsubpd, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(addsubps, void, env, ZMMReg, ZMMReg) +DEF_HELPER_3(addsubpd, void, env, ZMMReg, ZMMReg) #define SSE_HELPER_CMP(name, F) \ DEF_HELPER_3(name ## ps, void, env, Reg, Reg) \ diff --git a/target-i386/translate.c b/target-i386/translate.c index a3dd167..8ce0fcc 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -2602,28 +2602,28 @@ static inline void gen_ldo_env_A0(DisasContext *s, int offset) { int mem_index = s->mem_index; tcg_gen_qemu_ld_i64(cpu_tmp1_i64, cpu_A0, mem_index, MO_LEQ); - tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, offset + offsetof(XMMReg, XMM_Q(0))); + tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, offset + offsetof(ZMMReg, ZMM_Q(0))); tcg_gen_addi_tl(cpu_tmp0, cpu_A0, 8); tcg_gen_qemu_ld_i64(cpu_tmp1_i64, cpu_tmp0, mem_index, MO_LEQ); - tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, offset + offsetof(XMMReg, XMM_Q(1))); + tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, offset + offsetof(ZMMReg, ZMM_Q(1))); } static inline void gen_sto_env_A0(DisasContext *s, int offset) { int mem_index = s->mem_index; - tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, offset + offsetof(XMMReg, XMM_Q(0))); + tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, offset + offsetof(ZMMReg, ZMM_Q(0))); tcg_gen_qemu_st_i64(cpu_tmp1_i64, cpu_A0, mem_index, MO_LEQ); tcg_gen_addi_tl(cpu_tmp0, cpu_A0, 8); - tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, offset + offsetof(XMMReg, XMM_Q(1))); + tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, offset + offsetof(ZMMReg, ZMM_Q(1))); tcg_gen_qemu_st_i64(cpu_tmp1_i64, cpu_tmp0, mem_index, MO_LEQ); } static inline void gen_op_movo(int d_offset, int s_offset) { - tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, s_offset + offsetof(XMMReg, XMM_Q(0))); - tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, d_offset + offsetof(XMMReg, XMM_Q(0))); - tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, s_offset + offsetof(XMMReg, XMM_Q(1))); - tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, d_offset + offsetof(XMMReg, XMM_Q(1))); + tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, s_offset + offsetof(ZMMReg, ZMM_Q(0))); + tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, d_offset + offsetof(ZMMReg, ZMM_Q(0))); + tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, s_offset + offsetof(ZMMReg, ZMM_Q(1))); + tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, d_offset + offsetof(ZMMReg, ZMM_Q(1))); } static inline void gen_op_movq(int d_offset, int s_offset) @@ -3074,10 +3074,10 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, gen_lea_modrm(env, s, modrm); if (b1 & 1) { gen_stq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(0))); + xmm_regs[reg].ZMM_Q(0))); } else { tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_L(0))); + xmm_regs[reg].ZMM_L(0))); gen_op_st_v(s, MO_32, cpu_T[0], cpu_A0); } break; @@ -3144,29 +3144,29 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_op_ld_v(s, MO_32, cpu_T[0], cpu_A0); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(0))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].ZMM_L(0))); tcg_gen_movi_tl(cpu_T[0], 0); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(1))); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(2))); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(3))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].ZMM_L(1))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].ZMM_L(2))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].ZMM_L(3))); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)), - offsetof(CPUX86State,xmm_regs[rm].XMM_L(0))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(0)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_L(0))); } break; case 0x310: /* movsd xmm, ea */ if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_ldq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(0))); + xmm_regs[reg].ZMM_Q(0))); tcg_gen_movi_tl(cpu_T[0], 0); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(2))); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(3))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].ZMM_L(2))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].ZMM_L(3))); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)), - offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0))); + gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(0))); } break; case 0x012: /* movlps */ @@ -3174,12 +3174,12 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_ldq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(0))); + xmm_regs[reg].ZMM_Q(0))); } else { /* movhlps */ rm = (modrm & 7) | REX_B(s); - gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)), - offsetof(CPUX86State,xmm_regs[rm].XMM_Q(1))); + gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(1))); } break; case 0x212: /* movsldup */ @@ -3188,40 +3188,40 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, gen_ldo_env_A0(s, offsetof(CPUX86State, xmm_regs[reg])); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)), - offsetof(CPUX86State,xmm_regs[rm].XMM_L(0))); - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)), - offsetof(CPUX86State,xmm_regs[rm].XMM_L(2))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(0)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_L(0))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(2)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_L(2))); } - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(1)), - offsetof(CPUX86State,xmm_regs[reg].XMM_L(0))); - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)), - offsetof(CPUX86State,xmm_regs[reg].XMM_L(2))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(1)), + offsetof(CPUX86State,xmm_regs[reg].ZMM_L(0))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(3)), + offsetof(CPUX86State,xmm_regs[reg].ZMM_L(2))); break; case 0x312: /* movddup */ if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_ldq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(0))); + xmm_regs[reg].ZMM_Q(0))); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)), - offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0))); + gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(0))); } - gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1)), - offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0))); + gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(1)), + offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0))); break; case 0x016: /* movhps */ case 0x116: /* movhpd */ if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_ldq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(1))); + xmm_regs[reg].ZMM_Q(1))); } else { /* movlhps */ rm = (modrm & 7) | REX_B(s); - gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1)), - offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0))); + gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(1)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(0))); } break; case 0x216: /* movshdup */ @@ -3230,15 +3230,15 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, gen_ldo_env_A0(s, offsetof(CPUX86State, xmm_regs[reg])); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(1)), - offsetof(CPUX86State,xmm_regs[rm].XMM_L(1))); - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)), - offsetof(CPUX86State,xmm_regs[rm].XMM_L(3))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(1)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_L(1))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(3)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_L(3))); } - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)), - offsetof(CPUX86State,xmm_regs[reg].XMM_L(1))); - gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)), - offsetof(CPUX86State,xmm_regs[reg].XMM_L(3))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(0)), + offsetof(CPUX86State,xmm_regs[reg].ZMM_L(1))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].ZMM_L(2)), + offsetof(CPUX86State,xmm_regs[reg].ZMM_L(3))); break; case 0x178: case 0x378: @@ -3279,13 +3279,13 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, #ifdef TARGET_X86_64 if (s->dflag == MO_64) { tcg_gen_ld_i64(cpu_T[0], cpu_env, - offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0))); + offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0))); gen_ldst_modrm(env, s, modrm, MO_64, OR_TMP0, 1); } else #endif { tcg_gen_ld32u_tl(cpu_T[0], cpu_env, - offsetof(CPUX86State,xmm_regs[reg].XMM_L(0))); + offsetof(CPUX86State,xmm_regs[reg].ZMM_L(0))); gen_ldst_modrm(env, s, modrm, MO_32, OR_TMP0, 1); } break; @@ -3293,13 +3293,13 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_ldq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(0))); + xmm_regs[reg].ZMM_Q(0))); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)), - offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0))); + gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0)), + offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(0))); } - gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1))); + gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(1))); break; case 0x7f: /* movq ea, mm */ if (mod != 3) { @@ -3329,23 +3329,23 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, case 0x211: /* movss ea, xmm */ if (mod != 3) { gen_lea_modrm(env, s, modrm); - tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].XMM_L(0))); + tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_regs[reg].ZMM_L(0))); gen_op_st_v(s, MO_32, cpu_T[0], cpu_A0); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movl(offsetof(CPUX86State,xmm_regs[rm].XMM_L(0)), - offsetof(CPUX86State,xmm_regs[reg].XMM_L(0))); + gen_op_movl(offsetof(CPUX86State,xmm_regs[rm].ZMM_L(0)), + offsetof(CPUX86State,xmm_regs[reg].ZMM_L(0))); } break; case 0x311: /* movsd ea, xmm */ if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_stq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(0))); + xmm_regs[reg].ZMM_Q(0))); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movq(offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)), - offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0))); + gen_op_movq(offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(0)), + offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0))); } break; case 0x013: /* movlps */ @@ -3353,7 +3353,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_stq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(0))); + xmm_regs[reg].ZMM_Q(0))); } else { goto illegal_op; } @@ -3363,7 +3363,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_stq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(1))); + xmm_regs[reg].ZMM_Q(1))); } else { goto illegal_op; } @@ -3380,9 +3380,9 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, val = cpu_ldub_code(env, s->pc++); if (is_xmm) { tcg_gen_movi_tl(cpu_T[0], val); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.XMM_L(0))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.ZMM_L(0))); tcg_gen_movi_tl(cpu_T[0], 0); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.XMM_L(1))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.ZMM_L(1))); op1_offset = offsetof(CPUX86State,xmm_t0); } else { tcg_gen_movi_tl(cpu_T[0], val); @@ -3503,10 +3503,10 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (mod != 3) { gen_lea_modrm(env, s, modrm); if ((b >> 8) & 1) { - gen_ldq_env_A0(s, offsetof(CPUX86State, xmm_t0.XMM_Q(0))); + gen_ldq_env_A0(s, offsetof(CPUX86State, xmm_t0.ZMM_Q(0))); } else { gen_op_ld_v(s, MO_32, cpu_T[0], cpu_A0); - tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.XMM_L(0))); + tcg_gen_st32_tl(cpu_T[0], cpu_env, offsetof(CPUX86State,xmm_t0.ZMM_L(0))); } op2_offset = offsetof(CPUX86State,xmm_t0); } else { @@ -3538,7 +3538,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (b1) { val &= 7; tcg_gen_st16_tl(cpu_T[0], cpu_env, - offsetof(CPUX86State,xmm_regs[reg].XMM_W(val))); + offsetof(CPUX86State,xmm_regs[reg].ZMM_W(val))); } else { val &= 3; tcg_gen_st16_tl(cpu_T[0], cpu_env, @@ -3555,7 +3555,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, val &= 7; rm = (modrm & 7) | REX_B(s); tcg_gen_ld16u_tl(cpu_T[0], cpu_env, - offsetof(CPUX86State,xmm_regs[rm].XMM_W(val))); + offsetof(CPUX86State,xmm_regs[rm].ZMM_W(val))); } else { val &= 3; rm = (modrm & 7); @@ -3569,26 +3569,26 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (mod != 3) { gen_lea_modrm(env, s, modrm); gen_stq_env_A0(s, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(0))); + xmm_regs[reg].ZMM_Q(0))); } else { rm = (modrm & 7) | REX_B(s); - gen_op_movq(offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)), - offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0))); - gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[rm].XMM_Q(1))); + gen_op_movq(offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(0)), + offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0))); + gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(1))); } break; case 0x2d6: /* movq2dq */ gen_helper_enter_mmx(cpu_env); rm = (modrm & 7); - gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)), + gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(0)), offsetof(CPUX86State,fpregs[rm].mmx)); - gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1))); + gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[reg].ZMM_Q(1))); break; case 0x3d6: /* movdq2q */ gen_helper_enter_mmx(cpu_env); rm = (modrm & 7) | REX_B(s); gen_op_movq(offsetof(CPUX86State,fpregs[reg & 7].mmx), - offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0))); + offsetof(CPUX86State,xmm_regs[rm].ZMM_Q(0))); break; case 0xd7: /* pmovmskb */ case 0x1d7: @@ -3640,20 +3640,20 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, case 0x23: case 0x33: /* pmovsxwd, pmovzxwd */ case 0x25: case 0x35: /* pmovsxdq, pmovzxdq */ gen_ldq_env_A0(s, op2_offset + - offsetof(XMMReg, XMM_Q(0))); + offsetof(ZMMReg, ZMM_Q(0))); break; case 0x21: case 0x31: /* pmovsxbd, pmovzxbd */ case 0x24: case 0x34: /* pmovsxwq, pmovzxwq */ tcg_gen_qemu_ld_i32(cpu_tmp2_i32, cpu_A0, s->mem_index, MO_LEUL); tcg_gen_st_i32(cpu_tmp2_i32, cpu_env, op2_offset + - offsetof(XMMReg, XMM_L(0))); + offsetof(ZMMReg, ZMM_L(0))); break; case 0x22: case 0x32: /* pmovsxbq, pmovzxbq */ tcg_gen_qemu_ld_tl(cpu_tmp0, cpu_A0, s->mem_index, MO_LEUW); tcg_gen_st16_tl(cpu_tmp0, cpu_env, op2_offset + - offsetof(XMMReg, XMM_W(0))); + offsetof(ZMMReg, ZMM_W(0))); break; case 0x2a: /* movntqda */ gen_ldo_env_A0(s, op1_offset); @@ -4078,7 +4078,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, switch (b) { case 0x14: /* pextrb */ tcg_gen_ld8u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_B(val & 15))); + xmm_regs[reg].ZMM_B(val & 15))); if (mod == 3) { gen_op_mov_reg_v(ot, rm, cpu_T[0]); } else { @@ -4088,7 +4088,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, break; case 0x15: /* pextrw */ tcg_gen_ld16u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_W(val & 7))); + xmm_regs[reg].ZMM_W(val & 7))); if (mod == 3) { gen_op_mov_reg_v(ot, rm, cpu_T[0]); } else { @@ -4100,7 +4100,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, if (ot == MO_32) { /* pextrd */ tcg_gen_ld_i32(cpu_tmp2_i32, cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_L(val & 3))); + xmm_regs[reg].ZMM_L(val & 3))); if (mod == 3) { tcg_gen_extu_i32_tl(cpu_regs[rm], cpu_tmp2_i32); } else { @@ -4111,7 +4111,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, #ifdef TARGET_X86_64 tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(val & 1))); + xmm_regs[reg].ZMM_Q(val & 1))); if (mod == 3) { tcg_gen_mov_i64(cpu_regs[rm], cpu_tmp1_i64); } else { @@ -4125,7 +4125,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, break; case 0x17: /* extractps */ tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_L(val & 3))); + xmm_regs[reg].ZMM_L(val & 3))); if (mod == 3) { gen_op_mov_reg_v(ot, rm, cpu_T[0]); } else { @@ -4141,36 +4141,36 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, s->mem_index, MO_UB); } tcg_gen_st8_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_B(val & 15))); + xmm_regs[reg].ZMM_B(val & 15))); break; case 0x21: /* insertps */ if (mod == 3) { tcg_gen_ld_i32(cpu_tmp2_i32, cpu_env, offsetof(CPUX86State,xmm_regs[rm] - .XMM_L((val >> 6) & 3))); + .ZMM_L((val >> 6) & 3))); } else { tcg_gen_qemu_ld_i32(cpu_tmp2_i32, cpu_A0, s->mem_index, MO_LEUL); } tcg_gen_st_i32(cpu_tmp2_i32, cpu_env, offsetof(CPUX86State,xmm_regs[reg] - .XMM_L((val >> 4) & 3))); + .ZMM_L((val >> 4) & 3))); if ((val >> 0) & 1) tcg_gen_st_i32(tcg_const_i32(0 /*float32_zero*/), cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_L(0))); + xmm_regs[reg].ZMM_L(0))); if ((val >> 1) & 1) tcg_gen_st_i32(tcg_const_i32(0 /*float32_zero*/), cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_L(1))); + xmm_regs[reg].ZMM_L(1))); if ((val >> 2) & 1) tcg_gen_st_i32(tcg_const_i32(0 /*float32_zero*/), cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_L(2))); + xmm_regs[reg].ZMM_L(2))); if ((val >> 3) & 1) tcg_gen_st_i32(tcg_const_i32(0 /*float32_zero*/), cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_L(3))); + xmm_regs[reg].ZMM_L(3))); break; case 0x22: if (ot == MO_32) { /* pinsrd */ @@ -4182,7 +4182,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, } tcg_gen_st_i32(cpu_tmp2_i32, cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_L(val & 3))); + xmm_regs[reg].ZMM_L(val & 3))); } else { /* pinsrq */ #ifdef TARGET_X86_64 if (mod == 3) { @@ -4193,7 +4193,7 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, } tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, offsetof(CPUX86State, - xmm_regs[reg].XMM_Q(val & 1))); + xmm_regs[reg].ZMM_Q(val & 1))); #else goto illegal_op; #endif @@ -4318,11 +4318,11 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, /* 32 bit access */ gen_op_ld_v(s, MO_32, cpu_T[0], cpu_A0); tcg_gen_st32_tl(cpu_T[0], cpu_env, - offsetof(CPUX86State,xmm_t0.XMM_L(0))); + offsetof(CPUX86State,xmm_t0.ZMM_L(0))); break; case 3: /* 64 bit access */ - gen_ldq_env_A0(s, offsetof(CPUX86State, xmm_t0.XMM_D(0))); + gen_ldq_env_A0(s, offsetof(CPUX86State, xmm_t0.ZMM_D(0))); break; default: /* 128 bit access */ @@ -7829,7 +7829,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s, return s->pc; } -void optimize_flags_init(void) +void tcg_x86_init(void) { static const char reg_names[CPU_NB_REGS][4] = { #ifdef TARGET_X86_64 diff --git a/target-mips/cpu.c b/target-mips/cpu.c index 639a24b..0b3f130 100644 --- a/target-mips/cpu.c +++ b/target-mips/cpu.c @@ -18,6 +18,7 @@ * <http://www.gnu.org/licenses/lgpl-2.1.html> */ +#include "qemu/osdep.h" #include "cpu.h" #include "kvm_mips.h" #include "qemu-common.h" diff --git a/target-mips/cpu.h b/target-mips/cpu.h index 89c01f7..17817c3 100644 --- a/target-mips/cpu.h +++ b/target-mips/cpu.h @@ -358,7 +358,7 @@ struct CPUMIPSState { #define CP0St_IE 0 int32_t CP0_IntCtl; #define CP0IntCtl_IPTI 29 -#define CP0IntCtl_IPPC1 26 +#define CP0IntCtl_IPPCI 26 #define CP0IntCtl_VS 5 int32_t CP0_SRSCtl; #define CP0SRSCtl_HSS 26 diff --git a/target-mips/dsp_helper.c b/target-mips/dsp_helper.c index 46528de..df7d220 100644 --- a/target-mips/dsp_helper.c +++ b/target-mips/dsp_helper.c @@ -17,6 +17,7 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "cpu.h" #include "exec/helper-proto.h" #include "qemu/bitops.h" diff --git a/target-mips/gdbstub.c b/target-mips/gdbstub.c index 9845d88..b0b4a32 100644 --- a/target-mips/gdbstub.c +++ b/target-mips/gdbstub.c @@ -17,7 +17,7 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ -#include "config.h" +#include "qemu/osdep.h" #include "qemu-common.h" #include "exec/gdbstub.h" diff --git a/target-mips/helper.c b/target-mips/helper.c index 118072a..f9c4c11 100644 --- a/target-mips/helper.c +++ b/target-mips/helper.c @@ -16,11 +16,7 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ -#include <stdarg.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <inttypes.h> +#include "qemu/osdep.h" #include "cpu.h" #include "sysemu/kvm.h" diff --git a/target-mips/kvm.c b/target-mips/kvm.c index 12d7db3..a8b8b32 100644 --- a/target-mips/kvm.c +++ b/target-mips/kvm.c @@ -9,7 +9,7 @@ * Authors: Sanjay Lal <sanjayl@kymasys.com> */ -#include <sys/types.h> +#include "qemu/osdep.h" #include <sys/ioctl.h> #include <sys/mman.h> @@ -277,7 +277,7 @@ static inline int kvm_mips_get_one_reg(CPUState *cs, uint64_t reg_id, return kvm_vcpu_ioctl(cs, KVM_GET_ONE_REG, &cp0reg); } -static inline int kvm_mips_get_one_ulreg(CPUState *cs, uint64 reg_id, +static inline int kvm_mips_get_one_ulreg(CPUState *cs, uint64_t reg_id, target_ulong *addr) { int ret; @@ -294,7 +294,7 @@ static inline int kvm_mips_get_one_ulreg(CPUState *cs, uint64 reg_id, return ret; } -static inline int kvm_mips_get_one_reg64(CPUState *cs, uint64 reg_id, +static inline int kvm_mips_get_one_reg64(CPUState *cs, uint64_t reg_id, uint64_t *addr) { struct kvm_one_reg cp0reg = { diff --git a/target-mips/lmi_helper.c b/target-mips/lmi_helper.c index bbfcd59..fb1245b 100644 --- a/target-mips/lmi_helper.c +++ b/target-mips/lmi_helper.c @@ -17,6 +17,7 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "cpu.h" #include "exec/helper-proto.h" diff --git a/target-mips/machine.c b/target-mips/machine.c index b15c43a..737f3c2 100644 --- a/target-mips/machine.c +++ b/target-mips/machine.c @@ -1,3 +1,4 @@ +#include "qemu/osdep.h" #include "hw/hw.h" #include "cpu.h" diff --git a/target-mips/mips-semi.c b/target-mips/mips-semi.c index 5050940..ed235de 100644 --- a/target-mips/mips-semi.c +++ b/target-mips/mips-semi.c @@ -17,7 +17,7 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ -#include <sys/stat.h> +#include "qemu/osdep.h" #include "cpu.h" #include "exec/helper-proto.h" #include "exec/softmmu-semi.h" diff --git a/target-mips/msa_helper.c b/target-mips/msa_helper.c index 5dd3da6..654a0d2 100644 --- a/target-mips/msa_helper.c +++ b/target-mips/msa_helper.c @@ -17,6 +17,7 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "cpu.h" #include "exec/helper-proto.h" @@ -1604,7 +1605,7 @@ static inline int get_enabled_exceptions(const CPUMIPSState *env, int c) return c & enable; } -static inline float16 float16_from_float32(int32 a, flag ieee, +static inline float16 float16_from_float32(int32_t a, flag ieee, float_status *status) { float16 f_val; @@ -1615,7 +1616,7 @@ static inline float16 float16_from_float32(int32 a, flag ieee, return a < 0 ? (f_val | (1 << 15)) : f_val; } -static inline float32 float32_from_float64(int64 a, float_status *status) +static inline float32 float32_from_float64(int64_t a, float_status *status) { float32 f_val; @@ -1636,7 +1637,7 @@ static inline float32 float32_from_float16(int16_t a, flag ieee, return a < 0 ? (f_val | (1 << 31)) : f_val; } -static inline float64 float64_from_float32(int32 a, float_status *status) +static inline float64 float64_from_float32(int32_t a, float_status *status) { float64 f_val; @@ -1657,7 +1658,7 @@ static inline float32 float32_from_q16(int16_t a, float_status *status) return f_val; } -static inline float64 float64_from_q32(int32 a, float_status *status) +static inline float64 float64_from_q32(int32_t a, float_status *status) { float64 f_val; @@ -1670,9 +1671,9 @@ static inline float64 float64_from_q32(int32 a, float_status *status) static inline int16_t float32_to_q16(float32 a, float_status *status) { - int32 q_val; - int32 q_min = 0xffff8000; - int32 q_max = 0x00007fff; + int32_t q_val; + int32_t q_min = 0xffff8000; + int32_t q_max = 0x00007fff; int ieee_ex; @@ -1690,7 +1691,7 @@ static inline int16_t float32_to_q16(float32 a, float_status *status) if (ieee_ex & float_flag_overflow) { float_raise(float_flag_inexact, status); - return (int32)a < 0 ? q_min : q_max; + return (int32_t)a < 0 ? q_min : q_max; } /* conversion to int */ @@ -1704,7 +1705,7 @@ static inline int16_t float32_to_q16(float32 a, float_status *status) set_float_exception_flags(ieee_ex & (~float_flag_invalid) , status); float_raise(float_flag_overflow | float_flag_inexact, status); - return (int32)a < 0 ? q_min : q_max; + return (int32_t)a < 0 ? q_min : q_max; } if (q_val < q_min) { @@ -1720,11 +1721,11 @@ static inline int16_t float32_to_q16(float32 a, float_status *status) return (int16_t)q_val; } -static inline int32 float64_to_q32(float64 a, float_status *status) +static inline int32_t float64_to_q32(float64 a, float_status *status) { - int64 q_val; - int64 q_min = 0xffffffff80000000LL; - int64 q_max = 0x000000007fffffffLL; + int64_t q_val; + int64_t q_min = 0xffffffff80000000LL; + int64_t q_max = 0x000000007fffffffLL; int ieee_ex; @@ -1742,7 +1743,7 @@ static inline int32 float64_to_q32(float64 a, float_status *status) if (ieee_ex & float_flag_overflow) { float_raise(float_flag_inexact, status); - return (int64)a < 0 ? q_min : q_max; + return (int64_t)a < 0 ? q_min : q_max; } /* conversion to integer */ @@ -1756,20 +1757,20 @@ static inline int32 float64_to_q32(float64 a, float_status *status) set_float_exception_flags(ieee_ex & (~float_flag_invalid) , status); float_raise(float_flag_overflow | float_flag_inexact, status); - return (int64)a < 0 ? q_min : q_max; + return (int64_t)a < 0 ? q_min : q_max; } if (q_val < q_min) { float_raise(float_flag_overflow | float_flag_inexact, status); - return (int32)q_min; + return (int32_t)q_min; } if (q_max < q_val) { float_raise(float_flag_overflow | float_flag_inexact, status); - return (int32)q_max; + return (int32_t)q_max; } - return (int32)q_val; + return (int32_t)q_val; } #define MSA_FLOAT_COND(DEST, OP, ARG1, ARG2, BITS, QUIET) \ diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c index d2c98c9..684ec92 100644 --- a/target-mips/op_helper.c +++ b/target-mips/op_helper.c @@ -16,7 +16,7 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ -#include <stdlib.h> +#include "qemu/osdep.h" #include "cpu.h" #include "qemu/host-utils.h" #include "exec/helper-proto.h" @@ -2545,6 +2545,7 @@ uint64_t helper_float_cvtd_s(CPUMIPSState *env, uint32_t fst0) uint64_t fdt2; fdt2 = float32_to_float64(fst0, &env->active_fpu.fp_status); + fdt2 = float64_maybe_silence_nan(fdt2); update_fcr31(env, GETPC()); return fdt2; } @@ -2634,6 +2635,7 @@ uint32_t helper_float_cvts_d(CPUMIPSState *env, uint64_t fdt0) uint32_t fst2; fst2 = float64_to_float32(fdt0, &env->active_fpu.fp_status); + fst2 = float32_maybe_silence_nan(fst2); update_fcr31(env, GETPC()); return fst2; } diff --git a/target-mips/translate.c b/target-mips/translate.c index 5626647..383d4b5 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -21,6 +21,7 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "cpu.h" #include "disas/disas.h" #include "tcg-op.h" @@ -4630,7 +4631,16 @@ static void gen_align(DisasContext *ctx, int opc, int rd, int rs, int rt, t0 = tcg_temp_new(); gen_load_gpr(t0, rt); if (bp == 0) { - tcg_gen_mov_tl(cpu_gpr[rd], t0); + switch (opc) { + case OPC_ALIGN: + tcg_gen_ext32s_tl(cpu_gpr[rd], t0); + break; +#if defined(TARGET_MIPS64) + case OPC_DALIGN: + tcg_gen_mov_tl(cpu_gpr[rd], t0); + break; +#endif + } } else { TCGv t1 = tcg_temp_new(); gen_load_gpr(t1, rs); diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c index 75a0e5d..b8222cc 100644 --- a/target-s390x/kvm.c +++ b/target-s390x/kvm.c @@ -1433,7 +1433,7 @@ static int kvm_s390_store_status(S390CPU *cpu, hwaddr addr, bool store_arch) cpu_physical_memory_write(offsetof(LowCore, ar_access_id), &ar_id, 1); } for (i = 0; i < 16; ++i) { - *((uint64 *)mem + i) = get_freg(&cpu->env, i)->ll; + *((uint64_t *)mem + i) = get_freg(&cpu->env, i)->ll; } memcpy(mem + 128, &cpu->env.regs, 128); memcpy(mem + 256, &cpu->env.psw, 16); diff --git a/tests/fdc-test.c b/tests/fdc-test.c index b5a4696..526d459 100644 --- a/tests/fdc-test.c +++ b/tests/fdc-test.c @@ -267,7 +267,7 @@ static void test_cmos(void) uint8_t cmos; cmos = cmos_read(CMOS_FLOPPY); - g_assert(cmos == 0x40); + g_assert(cmos == 0x40 || cmos == 0x50); } static void test_no_media_on_start(void) diff --git a/tests/qemu-iotests/028 b/tests/qemu-iotests/028 index 009510d..4909b9b 100755 --- a/tests/qemu-iotests/028 +++ b/tests/qemu-iotests/028 @@ -114,10 +114,12 @@ h=$QEMU_HANDLE QEMU_COMM_TIMEOUT=1 # Silence output since it contains the disk image path and QEMU's readline -# character echoing makes it very hard to filter the output +# character echoing makes it very hard to filter the output. Plus, there +# is no telling how many times the command will repeat before succeeding. _send_qemu_cmd $h "drive_backup disk ${TEST_IMG}.copy" "(qemu)" >/dev/null _send_qemu_cmd $h "" "Formatting" | _filter_img_create -qemu_cmd_repeat=20 _send_qemu_cmd $h "info block-jobs" "No active jobs" +qemu_cmd_repeat=20 _send_qemu_cmd $h "info block-jobs" "No active jobs" >/dev/null +_send_qemu_cmd $h "info block-jobs" "No active jobs" _send_qemu_cmd $h 'quit' "" # Base image sectors diff --git a/tests/qemu-iotests/028.out b/tests/qemu-iotests/028.out index 279029d..acd2870 100644 --- a/tests/qemu-iotests/028.out +++ b/tests/qemu-iotests/028.out @@ -469,10 +469,7 @@ No errors were found on the image. block-backup Formatting 'TEST_DIR/t.IMGFMT.copy', fmt=IMGFMT size=4294968832 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT -(qemu) (qemu) i[K[Din[K[D[Dinf[K[D[D[Dinfo[K[D[D[D[Dinfo [K[D[D[D[D[Dinfo b[K[D[D[D[D[D[Dinfo bl[K[D[D[D[D[D[D[Dinfo blo[K[D[D[D[D[D[D[D[Dinfo bloc[K[D[D[D[D[D[D[D[D[Dinfo block[K[D[D[D[D[D[D[D[D[D[Dinfo block-[K[D[D[D[D[D[D[D[D[D[D[Dinfo block-j[K[D[D[D[D[D[D[D[D[D[D[D[Dinfo block-jo[K[D[D[D[D[D[D[D[D[D[D[D[D[Dinfo block-job[K[D[D[D[D[D[D[D[D[D[D[D[D[D[Dinfo block-jobs[K -Type backup, device disk: Completed 0 of 4294968832 bytes, speed limit 0 bytes/s -i[K[Din[K[D[Dinf[K[D[D[Dinfo[K[D[D[D[Dinfo [K[D[D[D[D[Dinfo b[K[D[D[D[D[D[Dinfo bl[K[D[D[D[D[D[D[Dinfo blo[K[D[D[D[D[D[D[D[Dinfo bloc[K[D[D[D[D[D[D[D[D[Dinfo block[K[D[D[D[D[D[D[D[D[D[Dinfo block-[K[D[D[D[D[D[D[D[D[D[D[Dinfo block-j[K[D[D[D[D[D[D[D[D[D[D[D[Dinfo block-jo[K[D[D[D[D[D[D[D[D[D[D[D[D[Dinfo block-job[K[D[D[D[D[D[D[D[D[D[D[D[D[D[Dinfo block-jobs[K No active jobs === IO: pattern 195 read 512/512 bytes at offset 3221194240 diff --git a/tests/qemu-iotests/031.out b/tests/qemu-iotests/031.out index fce3ce0..7f5050b 100644 --- a/tests/qemu-iotests/031.out +++ b/tests/qemu-iotests/031.out @@ -53,11 +53,6 @@ refcount_order 4 header_length 72 Header extension: -magic 0x6803f857 -length 144 -data <binary> - -Header extension: magic 0x12345678 length 31 data 'This is a test header extension' @@ -68,7 +63,7 @@ No errors were found on the image. magic 0x514649fb version 2 -backing_file_offset 0x128 +backing_file_offset 0x90 backing_file_size 0x17 cluster_bits 16 size 67108864 @@ -91,11 +86,6 @@ length 11 data 'host_device' Header extension: -magic 0x6803f857 -length 144 -data <binary> - -Header extension: magic 0x12345678 length 31 data 'This is a test header extension' @@ -126,6 +116,11 @@ refcount_order 4 header_length 104 Header extension: +magic 0x6803f857 +length 144 +data <binary> + +Header extension: magic 0x12345678 length 31 data 'This is a test header extension' diff --git a/tests/qemu-iotests/036 b/tests/qemu-iotests/036 index 392f1ef..c4cc91b 100755 --- a/tests/qemu-iotests/036 +++ b/tests/qemu-iotests/036 @@ -57,6 +57,7 @@ _make_test_img 64M $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 63 # Without feature table +$PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857 $PYTHON qcow2.py "$TEST_IMG" dump-header _img_info @@ -73,6 +74,7 @@ $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 62 $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 63 # Without feature table +$PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857 _img_info # With feature table containing bit 63 diff --git a/tests/qemu-iotests/036.out b/tests/qemu-iotests/036.out index 5616e37..f443635 100644 --- a/tests/qemu-iotests/036.out +++ b/tests/qemu-iotests/036.out @@ -56,6 +56,11 @@ autoclear_features 0x8000000000000000 refcount_order 4 header_length 104 +Header extension: +magic 0x6803f857 +length 144 +data <binary> + === Repair image === diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051 index d91f80b..7bfe9ff 100755 --- a/tests/qemu-iotests/051 +++ b/tests/qemu-iotests/051 @@ -263,6 +263,24 @@ run_qemu -drive file="$TEST_IMG",iops_size=1234,throttling.iops-size=5678 run_qemu -drive file="$TEST_IMG",readonly=on,read-only=off echo +echo === Catching negative/large throttling values === +echo + +run_qemu -drive file="$TEST_IMG",iops=-1 +run_qemu -drive file="$TEST_IMG",bps=-2 +run_qemu -drive file="$TEST_IMG",bps_rd=-3 +run_qemu -drive file="$TEST_IMG",bps_rd_max=-3 +run_qemu -drive file="$TEST_IMG",throttling.iops-total=-4 +run_qemu -drive file="$TEST_IMG",throttling.bps-total=-5 +# These are accepted +run_qemu -drive file="$TEST_IMG",bps=0 +run_qemu -drive file="$TEST_IMG",bps=1 +run_qemu -drive file="$TEST_IMG",bps=1000000000000000 +# While these are not +run_qemu -drive file="$TEST_IMG",bps=1000000000000001 +run_qemu -drive file="$TEST_IMG",bps=9999999999999999 + +echo echo === Parsing protocol from file name === echo diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out index bf886ce..0f8a8d3 100644 --- a/tests/qemu-iotests/051.out +++ b/tests/qemu-iotests/051.out @@ -285,6 +285,45 @@ Testing: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off QEMU_PROG: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off: 'read-only' and its alias 'readonly' can't be used at the same time +=== Catching negative/large throttling values === + +Testing: -drive file=TEST_DIR/t.qcow2,iops=-1 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=-1: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps=-2 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=-2: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=-3 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=-3: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps=0 +QEMU X.Y.Z monitor - type 'help' for more information +(qemu) q[K[Dqu[K[D[Dqui[K[D[D[Dquit[K + +Testing: -drive file=TEST_DIR/t.qcow2,bps=1 +QEMU X.Y.Z monitor - type 'help' for more information +(qemu) q[K[Dqu[K[D[Dqui[K[D[D[Dquit[K + +Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000000 +QEMU X.Y.Z monitor - type 'help' for more information +(qemu) q[K[Dqu[K[D[Dqui[K[D[D[Dquit[K + +Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999: bps/iops/max values must be within [0, 1000000000000000] + + === Parsing protocol from file name === Testing: -hda foo:bar diff --git a/tests/qemu-iotests/051.pc.out b/tests/qemu-iotests/051.pc.out index a5dfc33..85fc05d 100644 --- a/tests/qemu-iotests/051.pc.out +++ b/tests/qemu-iotests/051.pc.out @@ -379,6 +379,45 @@ Testing: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off QEMU_PROG: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off: 'read-only' and its alias 'readonly' can't be used at the same time +=== Catching negative/large throttling values === + +Testing: -drive file=TEST_DIR/t.qcow2,iops=-1 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=-1: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps=-2 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=-2: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=-3 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=-3: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps=0 +QEMU X.Y.Z monitor - type 'help' for more information +(qemu) q[K[Dqu[K[D[Dqui[K[D[D[Dquit[K + +Testing: -drive file=TEST_DIR/t.qcow2,bps=1 +QEMU X.Y.Z monitor - type 'help' for more information +(qemu) q[K[Dqu[K[D[Dqui[K[D[D[Dquit[K + +Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000000 +QEMU X.Y.Z monitor - type 'help' for more information +(qemu) q[K[Dqu[K[D[Dqui[K[D[D[Dquit[K + +Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001: bps/iops/max values must be within [0, 1000000000000000] + +Testing: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999 +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999: bps/iops/max values must be within [0, 1000000000000000] + + === Parsing protocol from file name === Testing: -hda foo:bar diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out index 57aae28..a03732e 100644 --- a/tests/qemu-iotests/061.out +++ b/tests/qemu-iotests/061.out @@ -24,6 +24,11 @@ autoclear_features 0x0 refcount_order 4 header_length 104 +Header extension: +magic 0x6803f857 +length 144 +data <binary> + magic 0x514649fb version 2 backing_file_offset 0x0 @@ -43,11 +48,6 @@ autoclear_features 0x0 refcount_order 4 header_length 72 -Header extension: -magic 0x6803f857 -length 144 -data <binary> - read 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) No errors were found on the image. @@ -81,6 +81,11 @@ autoclear_features 0x0 refcount_order 4 header_length 104 +Header extension: +magic 0x6803f857 +length 144 +data <binary> + ERROR cluster 5 refcount=0 reference=1 ERROR cluster 6 refcount=0 reference=1 Rebuilding refcount structure @@ -105,11 +110,6 @@ autoclear_features 0x0 refcount_order 4 header_length 72 -Header extension: -magic 0x6803f857 -length 144 -data <binary> - read 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) No errors were found on the image. @@ -136,6 +136,11 @@ autoclear_features 0x40000000000 refcount_order 4 header_length 104 +Header extension: +magic 0x6803f857 +length 144 +data <binary> + magic 0x514649fb version 2 backing_file_offset 0x0 @@ -155,11 +160,6 @@ autoclear_features 0x0 refcount_order 4 header_length 72 -Header extension: -magic 0x6803f857 -length 144 -data <binary> - No errors were found on the image. === Testing version upgrade and resize === @@ -243,6 +243,11 @@ autoclear_features 0x0 refcount_order 4 header_length 104 +Header extension: +magic 0x6803f857 +length 144 +data <binary> + ERROR cluster 5 refcount=0 reference=1 ERROR cluster 6 refcount=0 reference=1 Rebuilding refcount structure diff --git a/tests/vhost-user-test.c b/tests/vhost-user-test.c index 991fd85..95f35af 100644 --- a/tests/vhost-user-test.c +++ b/tests/vhost-user-test.c @@ -439,7 +439,7 @@ static void wait_for_log_fd(TestServer *s) g_mutex_unlock(&s->data_mutex); } -static void write_guest_mem(TestServer *s, uint32 seed) +static void write_guest_mem(TestServer *s, uint32_t seed) { uint32_t *guest_mem; int i, j; diff --git a/trace-events b/trace-events index 934a7b6..c9ac144 100644 --- a/trace-events +++ b/trace-events @@ -1631,6 +1631,8 @@ vfio_msi_interrupt(const char *name, int index, uint64_t addr, int data) " (%s) vfio_msix_vector_do_use(const char *name, int index) " (%s) vector %d used" vfio_msix_vector_release(const char *name, int index) " (%s) vector %d released" vfio_msix_enable(const char *name) " (%s)" +vfio_msix_pba_disable(const char *name) " (%s)" +vfio_msix_pba_enable(const char *name) " (%s)" vfio_msix_disable(const char *name) " (%s)" vfio_msi_enable(const char *name, int nr_vectors) " (%s) Enabled %d MSI vectors" vfio_msi_disable(const char *name) " (%s)" @@ -3502,8 +3502,10 @@ void vnc_display_open(const char *id, Error **errp) const char *websocket = qemu_opt_get(opts, "websocket"); int to = qemu_opt_get_number(opts, "to", 0); - bool has_ipv4 = qemu_opt_get_bool(opts, "ipv4", false); - bool has_ipv6 = qemu_opt_get_bool(opts, "ipv6", false); + bool has_ipv4 = qemu_opt_get(opts, "ipv4"); + bool has_ipv6 = qemu_opt_get(opts, "ipv6"); + bool ipv4 = qemu_opt_get_bool(opts, "ipv4", false); + bool ipv6 = qemu_opt_get_bool(opts, "ipv6", false); saddr = g_new0(SocketAddress, 1); if (websocket) { @@ -3551,8 +3553,10 @@ void vnc_display_open(const char *id, Error **errp) saddr->u.inet->has_to = true; saddr->u.inet->to = to + 5900; } - saddr->u.inet->ipv4 = saddr->u.inet->has_ipv4 = has_ipv4; - saddr->u.inet->ipv6 = saddr->u.inet->has_ipv6 = has_ipv6; + saddr->u.inet->ipv4 = ipv4; + saddr->u.inet->has_ipv4 = has_ipv4; + saddr->u.inet->ipv6 = ipv6; + saddr->u.inet->has_ipv6 = has_ipv6; if (vs->ws_enabled) { wsaddr->type = SOCKET_ADDRESS_KIND_INET; @@ -3564,8 +3568,10 @@ void vnc_display_open(const char *id, Error **errp) wsaddr->u.inet->has_to = true; wsaddr->u.inet->to = to; } - wsaddr->u.inet->ipv4 = wsaddr->u.inet->has_ipv4 = has_ipv4; - wsaddr->u.inet->ipv6 = wsaddr->u.inet->has_ipv6 = has_ipv6; + wsaddr->u.inet->ipv4 = ipv4; + wsaddr->u.inet->has_ipv4 = has_ipv4; + wsaddr->u.inet->ipv6 = ipv6; + wsaddr->u.inet->has_ipv6 = has_ipv6; } } } else { diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c index 922efb3..f455a17 100644 --- a/util/qemu-sockets.c +++ b/util/qemu-sockets.c @@ -36,39 +36,6 @@ # define AI_V4MAPPED 0 #endif -/* used temporarily until all users are converted to QemuOpts */ -QemuOptsList socket_optslist = { - .name = "socket", - .head = QTAILQ_HEAD_INITIALIZER(socket_optslist.head), - .desc = { - { - .name = "path", - .type = QEMU_OPT_STRING, - },{ - .name = "host", - .type = QEMU_OPT_STRING, - },{ - .name = "port", - .type = QEMU_OPT_STRING, - },{ - .name = "localaddr", - .type = QEMU_OPT_STRING, - },{ - .name = "localport", - .type = QEMU_OPT_STRING, - },{ - .name = "to", - .type = QEMU_OPT_NUMBER, - },{ - .name = "ipv4", - .type = QEMU_OPT_BOOL, - },{ - .name = "ipv6", - .type = QEMU_OPT_BOOL, - }, - { /* end if list */ } - }, -}; static int inet_getport(struct addrinfo *e) { @@ -114,36 +81,78 @@ NetworkAddressFamily inet_netfamily(int family) return NETWORK_ADDRESS_FAMILY_UNKNOWN; } -int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp) +/* + * Matrix we're trying to apply + * + * ipv4 ipv6 family + * - - PF_UNSPEC + * - f PF_INET + * - t PF_INET6 + * f - PF_INET6 + * f f <error> + * f t PF_INET6 + * t - PF_INET + * t f PF_INET + * t t PF_INET6 + * + * NB, this matrix is only about getting the neccessary results + * from getaddrinfo(). Some of the cases require further work + * after reading results from getaddrinfo in order to fully + * apply the logic the end user wants. eg with the last case + * ipv4=t + ipv6=t + PF_INET6, getaddrinfo alone can only + * guarantee the ipv6=t part of the request - we need more + * checks to provide ipv4=t part of the guarantee. This is + * outside scope of this method and not currently handled by + * callers at all. + */ +static int inet_ai_family_from_address(InetSocketAddress *addr, + Error **errp) +{ + if (addr->has_ipv6 && addr->has_ipv4 && + !addr->ipv6 && !addr->ipv4) { + error_setg(errp, "Cannot disable IPv4 and IPv6 at same time"); + return PF_UNSPEC; + } + if ((addr->has_ipv6 && addr->ipv6) || (addr->has_ipv4 && !addr->ipv4)) { + return PF_INET6; + } + if ((addr->has_ipv4 && addr->ipv4) || (addr->has_ipv6 && !addr->ipv6)) { + return PF_INET; + } + return PF_UNSPEC; +} + +static int inet_listen_saddr(InetSocketAddress *saddr, + int port_offset, + bool update_addr, + Error **errp) { struct addrinfo ai,*res,*e; - const char *addr; char port[33]; char uaddr[INET6_ADDRSTRLEN+1]; char uport[33]; - int slisten, rc, to, port_min, port_max, p; + int slisten, rc, port_min, port_max, p; + Error *err = NULL; memset(&ai,0, sizeof(ai)); ai.ai_flags = AI_PASSIVE; - ai.ai_family = PF_UNSPEC; + ai.ai_family = inet_ai_family_from_address(saddr, &err); ai.ai_socktype = SOCK_STREAM; - if ((qemu_opt_get(opts, "host") == NULL)) { + if (err) { + error_propagate(errp, err); + return -1; + } + + if (saddr->host == NULL) { error_setg(errp, "host not specified"); return -1; } - if (qemu_opt_get(opts, "port") != NULL) { - pstrcpy(port, sizeof(port), qemu_opt_get(opts, "port")); + if (saddr->port != NULL) { + pstrcpy(port, sizeof(port), saddr->port); } else { port[0] = '\0'; } - addr = qemu_opt_get(opts, "host"); - - to = qemu_opt_get_number(opts, "to", 0); - if (qemu_opt_get_bool(opts, "ipv4", 0)) - ai.ai_family = PF_INET; - if (qemu_opt_get_bool(opts, "ipv6", 0)) - ai.ai_family = PF_INET6; /* lookup */ if (port_offset) { @@ -163,11 +172,11 @@ int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp) } snprintf(port, sizeof(port), "%d", (int)baseport + port_offset); } - rc = getaddrinfo(strlen(addr) ? addr : NULL, + rc = getaddrinfo(strlen(saddr->host) ? saddr->host : NULL, strlen(port) ? port : NULL, &ai, &res); if (rc != 0) { - error_setg(errp, "address resolution failed for %s:%s: %s", addr, port, - gai_strerror(rc)); + error_setg(errp, "address resolution failed for %s:%s: %s", + saddr->host, port, gai_strerror(rc)); return -1; } @@ -195,7 +204,7 @@ int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp) #endif port_min = inet_getport(e); - port_max = to ? to + port_offset : port_min; + port_max = saddr->has_to ? saddr->to + port_offset : port_min; for (p = port_min; p <= port_max; p++) { inet_setport(e, p); if (bind(slisten, e->ai_addr, e->ai_addrlen) == 0) { @@ -219,13 +228,15 @@ listen: freeaddrinfo(res); return -1; } - qemu_opt_set(opts, "host", uaddr, &error_abort); - qemu_opt_set_number(opts, "port", inet_getport(e) - port_offset, - &error_abort); - qemu_opt_set_bool(opts, "ipv6", e->ai_family == PF_INET6, - &error_abort); - qemu_opt_set_bool(opts, "ipv4", e->ai_family != PF_INET6, - &error_abort); + if (update_addr) { + g_free(saddr->host); + saddr->host = g_strdup(uaddr); + g_free(saddr->port); + saddr->port = g_strdup_printf("%d", + inet_getport(e) - port_offset); + saddr->has_ipv6 = saddr->ipv6 = e->ai_family == PF_INET6; + saddr->has_ipv4 = saddr->ipv4 = e->ai_family != PF_INET6; + } freeaddrinfo(res); return slisten; } @@ -340,38 +351,34 @@ static int inet_connect_addr(struct addrinfo *addr, bool *in_progress, return sock; } -static struct addrinfo *inet_parse_connect_opts(QemuOpts *opts, Error **errp) +static struct addrinfo *inet_parse_connect_saddr(InetSocketAddress *saddr, + Error **errp) { struct addrinfo ai, *res; int rc; - const char *addr; - const char *port; + Error *err = NULL; memset(&ai, 0, sizeof(ai)); ai.ai_flags = AI_CANONNAME | AI_V4MAPPED | AI_ADDRCONFIG; - ai.ai_family = PF_UNSPEC; + ai.ai_family = inet_ai_family_from_address(saddr, &err); ai.ai_socktype = SOCK_STREAM; - addr = qemu_opt_get(opts, "host"); - port = qemu_opt_get(opts, "port"); - if (addr == NULL || port == NULL) { - error_setg(errp, "host and/or port not specified"); + if (err) { + error_propagate(errp, err); return NULL; } - if (qemu_opt_get_bool(opts, "ipv4", 0)) { - ai.ai_family = PF_INET; - } - if (qemu_opt_get_bool(opts, "ipv6", 0)) { - ai.ai_family = PF_INET6; + if (saddr->host == NULL || saddr->port == NULL) { + error_setg(errp, "host and/or port not specified"); + return NULL; } /* lookup */ - rc = getaddrinfo(addr, port, &ai, &res); + rc = getaddrinfo(saddr->host, saddr->port, &ai, &res); if (rc != 0) { - error_setg(errp, "address resolution failed for %s:%s: %s", addr, port, - gai_strerror(rc)); + error_setg(errp, "address resolution failed for %s:%s: %s", + saddr->host, saddr->port, gai_strerror(rc)); return NULL; } return res; @@ -380,8 +387,7 @@ static struct addrinfo *inet_parse_connect_opts(QemuOpts *opts, Error **errp) /** * Create a socket and connect it to an address. * - * @opts: QEMU options, recognized parameters strings "host" and "port", - * bools "ipv4" and "ipv6". + * @saddr: Inet socket address specification * @errp: set on error * @callback: callback function for non-blocking connect * @opaque: opaque for callback function @@ -392,8 +398,8 @@ static struct addrinfo *inet_parse_connect_opts(QemuOpts *opts, Error **errp) * function succeeds, callback will be called when the connection * completes, with the file descriptor on success, or -1 on error. */ -int inet_connect_opts(QemuOpts *opts, Error **errp, - NonBlockingConnectHandler *callback, void *opaque) +static int inet_connect_saddr(InetSocketAddress *saddr, Error **errp, + NonBlockingConnectHandler *callback, void *opaque) { Error *local_err = NULL; struct addrinfo *res, *e; @@ -401,7 +407,7 @@ int inet_connect_opts(QemuOpts *opts, Error **errp, bool in_progress; ConnectState *connect_state = NULL; - res = inet_parse_connect_opts(opts, errp); + res = inet_parse_connect_saddr(saddr, errp); if (!res) { return -1; } @@ -440,21 +446,29 @@ int inet_connect_opts(QemuOpts *opts, Error **errp, return sock; } -int inet_dgram_opts(QemuOpts *opts, Error **errp) +static int inet_dgram_saddr(InetSocketAddress *sraddr, + InetSocketAddress *sladdr, + Error **errp) { struct addrinfo ai, *peer = NULL, *local = NULL; const char *addr; const char *port; int sock = -1, rc; + Error *err = NULL; /* lookup peer addr */ memset(&ai,0, sizeof(ai)); ai.ai_flags = AI_CANONNAME | AI_V4MAPPED | AI_ADDRCONFIG; - ai.ai_family = PF_UNSPEC; + ai.ai_family = inet_ai_family_from_address(sraddr, &err); ai.ai_socktype = SOCK_DGRAM; - addr = qemu_opt_get(opts, "host"); - port = qemu_opt_get(opts, "port"); + if (err) { + error_propagate(errp, err); + return -1; + } + + addr = sraddr->host; + port = sraddr->port; if (addr == NULL || strlen(addr) == 0) { addr = "localhost"; } @@ -463,11 +477,6 @@ int inet_dgram_opts(QemuOpts *opts, Error **errp) return -1; } - if (qemu_opt_get_bool(opts, "ipv4", 0)) - ai.ai_family = PF_INET; - if (qemu_opt_get_bool(opts, "ipv6", 0)) - ai.ai_family = PF_INET6; - if (0 != (rc = getaddrinfo(addr, port, &ai, &peer))) { error_setg(errp, "address resolution failed for %s:%s: %s", addr, port, gai_strerror(rc)); @@ -480,13 +489,19 @@ int inet_dgram_opts(QemuOpts *opts, Error **errp) ai.ai_family = peer->ai_family; ai.ai_socktype = SOCK_DGRAM; - addr = qemu_opt_get(opts, "localaddr"); - port = qemu_opt_get(opts, "localport"); - if (addr == NULL || strlen(addr) == 0) { + if (sladdr) { + addr = sladdr->host; + port = sladdr->port; + if (addr == NULL || strlen(addr) == 0) { + addr = NULL; + } + if (!port || strlen(port) == 0) { + port = "0"; + } + } else { addr = NULL; - } - if (!port || strlen(port) == 0) port = "0"; + } if (0 != (rc = getaddrinfo(addr, port, &ai, &local))) { error_setg(errp, "address resolution failed for %s:%s: %s", addr, port, @@ -595,54 +610,31 @@ fail: return NULL; } -static void inet_addr_to_opts(QemuOpts *opts, const InetSocketAddress *addr) -{ - bool ipv4 = addr->has_ipv4 && addr->ipv4; - bool ipv6 = addr->has_ipv6 && addr->ipv6; - - if (ipv4 || ipv6) { - qemu_opt_set_bool(opts, "ipv4", ipv4, &error_abort); - qemu_opt_set_bool(opts, "ipv6", ipv6, &error_abort); - } else if (addr->has_ipv4 || addr->has_ipv6) { - qemu_opt_set_bool(opts, "ipv4", !addr->has_ipv4, &error_abort); - qemu_opt_set_bool(opts, "ipv6", !addr->has_ipv6, &error_abort); - } - if (addr->has_to) { - qemu_opt_set_number(opts, "to", addr->to, &error_abort); - } - qemu_opt_set(opts, "host", addr->host, &error_abort); - qemu_opt_set(opts, "port", addr->port, &error_abort); -} - int inet_listen(const char *str, char *ostr, int olen, int socktype, int port_offset, Error **errp) { - QemuOpts *opts; char *optstr; int sock = -1; InetSocketAddress *addr; addr = inet_parse(str, errp); if (addr != NULL) { - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); - inet_addr_to_opts(opts, addr); - qapi_free_InetSocketAddress(addr); - sock = inet_listen_opts(opts, port_offset, errp); + sock = inet_listen_saddr(addr, port_offset, true, errp); if (sock != -1 && ostr) { optstr = strchr(str, ','); - if (qemu_opt_get_bool(opts, "ipv6", 0)) { + if (addr->ipv6) { snprintf(ostr, olen, "[%s]:%s%s", - qemu_opt_get(opts, "host"), - qemu_opt_get(opts, "port"), + addr->host, + addr->port, optstr ? optstr : ""); } else { snprintf(ostr, olen, "%s:%s%s", - qemu_opt_get(opts, "host"), - qemu_opt_get(opts, "port"), + addr->host, + addr->port, optstr ? optstr : ""); } } - qemu_opts_del(opts); + qapi_free_InetSocketAddress(addr); } return sock; } @@ -657,17 +649,13 @@ int inet_listen(const char *str, char *ostr, int olen, **/ int inet_connect(const char *str, Error **errp) { - QemuOpts *opts; int sock = -1; InetSocketAddress *addr; addr = inet_parse(str, errp); if (addr != NULL) { - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); - inet_addr_to_opts(opts, addr); + sock = inet_connect_saddr(addr, errp, NULL, NULL); qapi_free_InetSocketAddress(addr); - sock = inet_connect_opts(opts, errp, NULL, NULL); - qemu_opts_del(opts); } return sock; } @@ -689,7 +677,6 @@ int inet_nonblocking_connect(const char *str, NonBlockingConnectHandler *callback, void *opaque, Error **errp) { - QemuOpts *opts; int sock = -1; InetSocketAddress *addr; @@ -697,21 +684,19 @@ int inet_nonblocking_connect(const char *str, addr = inet_parse(str, errp); if (addr != NULL) { - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); - inet_addr_to_opts(opts, addr); + sock = inet_connect_saddr(addr, errp, callback, opaque); qapi_free_InetSocketAddress(addr); - sock = inet_connect_opts(opts, errp, callback, opaque); - qemu_opts_del(opts); } return sock; } #ifndef _WIN32 -int unix_listen_opts(QemuOpts *opts, Error **errp) +static int unix_listen_saddr(UnixSocketAddress *saddr, + bool update_addr, + Error **errp) { struct sockaddr_un un; - const char *path = qemu_opt_get(opts, "path"); int sock, fd; sock = qemu_socket(PF_UNIX, SOCK_STREAM, 0); @@ -722,8 +707,8 @@ int unix_listen_opts(QemuOpts *opts, Error **errp) memset(&un, 0, sizeof(un)); un.sun_family = AF_UNIX; - if (path && strlen(path)) { - snprintf(un.sun_path, sizeof(un.sun_path), "%s", path); + if (saddr->path && strlen(saddr->path)) { + snprintf(un.sun_path, sizeof(un.sun_path), "%s", saddr->path); } else { const char *tmpdir = getenv("TMPDIR"); tmpdir = tmpdir ? tmpdir : "/tmp"; @@ -748,7 +733,10 @@ int unix_listen_opts(QemuOpts *opts, Error **errp) goto err; } close(fd); - qemu_opt_set(opts, "path", un.sun_path, &error_abort); + if (update_addr) { + g_free(saddr->path); + saddr->path = g_strdup(un.sun_path); + } } if (unlink(un.sun_path) < 0 && errno != ENOENT) { @@ -772,15 +760,14 @@ err: return -1; } -int unix_connect_opts(QemuOpts *opts, Error **errp, - NonBlockingConnectHandler *callback, void *opaque) +static int unix_connect_saddr(UnixSocketAddress *saddr, Error **errp, + NonBlockingConnectHandler *callback, void *opaque) { struct sockaddr_un un; - const char *path = qemu_opt_get(opts, "path"); ConnectState *connect_state = NULL; int sock, rc; - if (path == NULL) { + if (saddr->path == NULL) { error_setg(errp, "unix connect: no path specified"); return -1; } @@ -799,7 +786,7 @@ int unix_connect_opts(QemuOpts *opts, Error **errp, memset(&un, 0, sizeof(un)); un.sun_family = AF_UNIX; - snprintf(un.sun_path, sizeof(un.sun_path), "%s", path); + snprintf(un.sun_path, sizeof(un.sun_path), "%s", saddr->path); /* connect to peer */ do { @@ -832,15 +819,17 @@ int unix_connect_opts(QemuOpts *opts, Error **errp, #else -int unix_listen_opts(QemuOpts *opts, Error **errp) +static int unix_listen_saddr(UnixSocketAddress *saddr, + bool update_addr, + Error **errp) { error_setg(errp, "unix sockets are not available on windows"); errno = ENOTSUP; return -1; } -int unix_connect_opts(QemuOpts *opts, Error **errp, - NonBlockingConnectHandler *callback, void *opaque) +static int unix_connect_saddr(UnixSocketAddress *saddr, Error **errp, + NonBlockingConnectHandler *callback, void *opaque) { error_setg(errp, "unix sockets are not available on windows"); errno = ENOTSUP; @@ -851,11 +840,11 @@ int unix_connect_opts(QemuOpts *opts, Error **errp, /* compatibility wrapper */ int unix_listen(const char *str, char *ostr, int olen, Error **errp) { - QemuOpts *opts; char *path, *optstr; int sock, len; + UnixSocketAddress *saddr; - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); + saddr = g_new0(UnixSocketAddress, 1); optstr = strchr(str, ','); if (optstr) { @@ -863,30 +852,29 @@ int unix_listen(const char *str, char *ostr, int olen, Error **errp) if (len) { path = g_malloc(len+1); snprintf(path, len+1, "%.*s", len, str); - qemu_opt_set(opts, "path", path, &error_abort); - g_free(path); + saddr->path = path; } } else { - qemu_opt_set(opts, "path", str, &error_abort); + saddr->path = g_strdup(str); } - sock = unix_listen_opts(opts, errp); + sock = unix_listen_saddr(saddr, true, errp); if (sock != -1 && ostr) - snprintf(ostr, olen, "%s%s", qemu_opt_get(opts, "path"), optstr ? optstr : ""); - qemu_opts_del(opts); + snprintf(ostr, olen, "%s%s", saddr->path, optstr ? optstr : ""); + qapi_free_UnixSocketAddress(saddr); return sock; } int unix_connect(const char *path, Error **errp) { - QemuOpts *opts; + UnixSocketAddress *saddr; int sock; - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); - qemu_opt_set(opts, "path", path, &error_abort); - sock = unix_connect_opts(opts, errp, NULL, NULL); - qemu_opts_del(opts); + saddr = g_new0(UnixSocketAddress, 1); + saddr->path = g_strdup(path); + sock = unix_connect_saddr(saddr, errp, NULL, NULL); + qapi_free_UnixSocketAddress(saddr); return sock; } @@ -895,15 +883,15 @@ int unix_nonblocking_connect(const char *path, NonBlockingConnectHandler *callback, void *opaque, Error **errp) { - QemuOpts *opts; + UnixSocketAddress *saddr; int sock = -1; g_assert(callback != NULL); - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); - qemu_opt_set(opts, "path", path, &error_abort); - sock = unix_connect_opts(opts, errp, callback, opaque); - qemu_opts_del(opts); + saddr = g_new0(UnixSocketAddress, 1); + saddr->path = g_strdup(path); + sock = unix_connect_saddr(saddr, errp, callback, opaque); + qapi_free_UnixSocketAddress(saddr); return sock; } @@ -947,19 +935,15 @@ fail: int socket_connect(SocketAddress *addr, Error **errp, NonBlockingConnectHandler *callback, void *opaque) { - QemuOpts *opts; int fd; - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); switch (addr->type) { case SOCKET_ADDRESS_KIND_INET: - inet_addr_to_opts(opts, addr->u.inet); - fd = inet_connect_opts(opts, errp, callback, opaque); + fd = inet_connect_saddr(addr->u.inet, errp, callback, opaque); break; case SOCKET_ADDRESS_KIND_UNIX: - qemu_opt_set(opts, "path", addr->u.q_unix->path, &error_abort); - fd = unix_connect_opts(opts, errp, callback, opaque); + fd = unix_connect_saddr(addr->u.q_unix, errp, callback, opaque); break; case SOCKET_ADDRESS_KIND_FD: @@ -973,25 +957,20 @@ int socket_connect(SocketAddress *addr, Error **errp, default: abort(); } - qemu_opts_del(opts); return fd; } int socket_listen(SocketAddress *addr, Error **errp) { - QemuOpts *opts; int fd; - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); switch (addr->type) { case SOCKET_ADDRESS_KIND_INET: - inet_addr_to_opts(opts, addr->u.inet); - fd = inet_listen_opts(opts, 0, errp); + fd = inet_listen_saddr(addr->u.inet, 0, false, errp); break; case SOCKET_ADDRESS_KIND_UNIX: - qemu_opt_set(opts, "path", addr->u.q_unix->path, &error_abort); - fd = unix_listen_opts(opts, errp); + fd = unix_listen_saddr(addr->u.q_unix, false, errp); break; case SOCKET_ADDRESS_KIND_FD: @@ -1001,31 +980,22 @@ int socket_listen(SocketAddress *addr, Error **errp) default: abort(); } - qemu_opts_del(opts); return fd; } int socket_dgram(SocketAddress *remote, SocketAddress *local, Error **errp) { - QemuOpts *opts; int fd; - opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); switch (remote->type) { case SOCKET_ADDRESS_KIND_INET: - inet_addr_to_opts(opts, remote->u.inet); - if (local) { - qemu_opt_set(opts, "localaddr", local->u.inet->host, &error_abort); - qemu_opt_set(opts, "localport", local->u.inet->port, &error_abort); - } - fd = inet_dgram_opts(opts, errp); + fd = inet_dgram_saddr(remote->u.inet, local ? local->u.inet : NULL, errp); break; default: error_setg(errp, "socket type unsupported for datagram"); fd = -1; } - qemu_opts_del(opts); return fd; } diff --git a/util/throttle.c b/util/throttle.c index 1113671..af4bc95 100644 --- a/util/throttle.c +++ b/util/throttle.c @@ -282,22 +282,18 @@ bool throttle_conflicting(ThrottleConfig *cfg) */ bool throttle_is_valid(ThrottleConfig *cfg) { - bool invalid = false; int i; for (i = 0; i < BUCKETS_COUNT; i++) { - if (cfg->buckets[i].avg < 0) { - invalid = true; + if (cfg->buckets[i].avg < 0 || + cfg->buckets[i].max < 0 || + cfg->buckets[i].avg > THROTTLE_VALUE_MAX || + cfg->buckets[i].max > THROTTLE_VALUE_MAX) { + return false; } } - for (i = 0; i < BUCKETS_COUNT; i++) { - if (cfg->buckets[i].max < 0) { - invalid = true; - } - } - - return !invalid; + return true; } /* check if bps_max/iops_max is used without bps/iops diff --git a/xen-hvm-stub.c b/xen-hvm-stub.c index 6a39425..b958367 100644 --- a/xen-hvm-stub.c +++ b/xen-hvm-stub.c @@ -30,7 +30,8 @@ void xen_hvm_inject_msi(uint64_t addr, uint32_t data) { } -void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr) +void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr, + Error **errp) { } @@ -47,9 +48,8 @@ void xen_modified_memory(ram_addr_t start, ram_addr_t length) { } -int xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory) +void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory) { - return 0; } void qmp_xen_set_global_dirty_log(bool enable, Error **errp) @@ -17,6 +17,7 @@ #include "qmp-commands.h" #include "sysemu/char.h" +#include "qemu/error-report.h" #include "qemu/range.h" #include "sysemu/xen-mapcache.h" #include "trace.h" @@ -238,9 +239,9 @@ static void xen_ram_init(PCMachineState *pcms, } } -void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr) +void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr, + Error **errp) { - /* FIXME caller ram_block_add() wants error_setg() on failure */ unsigned long nr_pfn; xen_pfn_t *pfn_list; int i; @@ -267,7 +268,8 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr) } if (xc_domain_populate_physmap_exact(xen_xc, xen_domid, nr_pfn, 0, 0, pfn_list)) { - hw_error("xen: failed to populate ram at " RAM_ADDR_FMT, ram_addr); + error_setg(errp, "xen: failed to populate ram at " RAM_ADDR_FMT, + ram_addr); } g_free(pfn_list); @@ -1189,16 +1191,8 @@ static void xen_wakeup_notifier(Notifier *notifier, void *data) xc_set_hvm_param(xen_xc, xen_domid, HVM_PARAM_ACPI_S_STATE, 0); } -/* return 0 means OK, or -1 means critical issue -- will exit(1) */ -int xen_hvm_init(PCMachineState *pcms, - MemoryRegion **ram_memory) +void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory) { - /* - * FIXME Returns -1 without cleaning up on some errors (harmless - * as long as the caller exit()s on error), dies with hw_error() - * on others. hw_error() isn't approprate here. Should probably - * simply exit() on all errors. - */ int i, rc; xen_pfn_t ioreq_pfn; xen_pfn_t bufioreq_pfn; @@ -1210,19 +1204,19 @@ int xen_hvm_init(PCMachineState *pcms, state->xce_handle = xen_xc_evtchn_open(NULL, 0); if (state->xce_handle == XC_HANDLER_INITIAL_VALUE) { perror("xen: event channel open"); - return -1; + goto err; } state->xenstore = xs_daemon_open(); if (state->xenstore == NULL) { perror("xen: xenstore open"); - return -1; + goto err; } rc = xen_create_ioreq_server(xen_xc, xen_domid, &state->ioservid); if (rc < 0) { perror("xen: ioreq server create"); - return -1; + goto err; } state->exit.notify = xen_exit_notifier; @@ -1238,8 +1232,9 @@ int xen_hvm_init(PCMachineState *pcms, &ioreq_pfn, &bufioreq_pfn, &bufioreq_evtchn); if (rc < 0) { - hw_error("failed to get ioreq server info: error %d handle=" XC_INTERFACE_FMT, - errno, xen_xc); + error_report("failed to get ioreq server info: error %d handle=" XC_INTERFACE_FMT, + errno, xen_xc); + goto err; } DPRINTF("shared page at pfn %lx\n", ioreq_pfn); @@ -1249,8 +1244,9 @@ int xen_hvm_init(PCMachineState *pcms, state->shared_page = xc_map_foreign_range(xen_xc, xen_domid, XC_PAGE_SIZE, PROT_READ|PROT_WRITE, ioreq_pfn); if (state->shared_page == NULL) { - hw_error("map shared IO page returned error %d handle=" XC_INTERFACE_FMT, - errno, xen_xc); + error_report("map shared IO page returned error %d handle=" XC_INTERFACE_FMT, + errno, xen_xc); + goto err; } rc = xen_get_vmport_regs_pfn(xen_xc, xen_domid, &ioreq_pfn); @@ -1260,11 +1256,14 @@ int xen_hvm_init(PCMachineState *pcms, xc_map_foreign_range(xen_xc, xen_domid, XC_PAGE_SIZE, PROT_READ|PROT_WRITE, ioreq_pfn); if (state->shared_vmport_page == NULL) { - hw_error("map shared vmport IO page returned error %d handle=" - XC_INTERFACE_FMT, errno, xen_xc); + error_report("map shared vmport IO page returned error %d handle=" + XC_INTERFACE_FMT, errno, xen_xc); + goto err; } } else if (rc != -ENOSYS) { - hw_error("get vmport regs pfn returned error %d, rc=%d", errno, rc); + error_report("get vmport regs pfn returned error %d, rc=%d", + errno, rc); + goto err; } state->buffered_io_page = xc_map_foreign_range(xen_xc, xen_domid, @@ -1272,7 +1271,8 @@ int xen_hvm_init(PCMachineState *pcms, PROT_READ|PROT_WRITE, bufioreq_pfn); if (state->buffered_io_page == NULL) { - hw_error("map buffered IO page returned error %d", errno); + error_report("map buffered IO page returned error %d", errno); + goto err; } /* Note: cpus is empty at this point in init */ @@ -1280,8 +1280,9 @@ int xen_hvm_init(PCMachineState *pcms, rc = xen_set_ioreq_server_state(xen_xc, xen_domid, state->ioservid, true); if (rc < 0) { - hw_error("failed to enable ioreq server info: error %d handle=" XC_INTERFACE_FMT, - errno, xen_xc); + error_report("failed to enable ioreq server info: error %d handle=" XC_INTERFACE_FMT, + errno, xen_xc); + goto err; } state->ioreq_local_port = g_malloc0(max_cpus * sizeof (evtchn_port_t)); @@ -1291,8 +1292,8 @@ int xen_hvm_init(PCMachineState *pcms, rc = xc_evtchn_bind_interdomain(state->xce_handle, xen_domid, xen_vcpu_eport(state->shared_page, i)); if (rc == -1) { - fprintf(stderr, "shared evtchn %d bind error %d\n", i, errno); - return -1; + error_report("shared evtchn %d bind error %d", i, errno); + goto err; } state->ioreq_local_port[i] = rc; } @@ -1300,8 +1301,8 @@ int xen_hvm_init(PCMachineState *pcms, rc = xc_evtchn_bind_interdomain(state->xce_handle, xen_domid, bufioreq_evtchn); if (rc == -1) { - fprintf(stderr, "buffered evtchn bind error %d\n", errno); - return -1; + error_report("buffered evtchn bind error %d", errno); + goto err; } state->bufioreq_local_port = rc; @@ -1324,15 +1325,18 @@ int xen_hvm_init(PCMachineState *pcms, /* Initialize backend core & drivers */ if (xen_be_init() != 0) { - fprintf(stderr, "%s: xen backend core setup failed\n", __FUNCTION__); - return -1; + error_report("xen backend core setup failed"); + goto err; } xen_be_register("console", &xen_console_ops); xen_be_register("vkbd", &xen_kbdmouse_ops); xen_be_register("qdisk", &xen_blkdev_ops); xen_read_physmap(state); + return; - return 0; +err: + error_report("xen hardware virtual machine initialisation failed"); + exit(1); } void destroy_hvm_domain(bool reboot) |