diff options
| -rw-r--r-- | accel/tcg/cputlb.c | 138 | ||||
| -rw-r--r-- | hw/display/cirrus_vga.c | 12 | ||||
| -rw-r--r-- | hw/display/virtio-gpu.c | 5 | ||||
| -rw-r--r-- | softmmu/cpus.c | 11 | ||||
| -rw-r--r-- | tcg/tcg-op-gvec.c | 61 | ||||
| -rw-r--r-- | ui/gtk-gl-area.c | 11 | ||||
| -rw-r--r-- | ui/gtk.c | 52 | ||||
| -rw-r--r-- | ui/spice-input.c | 2 | ||||
| -rw-r--r-- | ui/vnc-auth-sasl.c | 1 |
9 files changed, 196 insertions, 97 deletions
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index 2d48281942..6489abbf8c 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -2009,6 +2009,80 @@ store_memop(void *haddr, uint64_t val, MemOp op) } } +static void __attribute__((noinline)) +store_helper_unaligned(CPUArchState *env, target_ulong addr, uint64_t val, + uintptr_t retaddr, size_t size, uintptr_t mmu_idx, + bool big_endian) +{ + const size_t tlb_off = offsetof(CPUTLBEntry, addr_write); + uintptr_t index, index2; + CPUTLBEntry *entry, *entry2; + target_ulong page2, tlb_addr, tlb_addr2; + TCGMemOpIdx oi; + size_t size2; + int i; + + /* + * Ensure the second page is in the TLB. Note that the first page + * is already guaranteed to be filled, and that the second page + * cannot evict the first. + */ + page2 = (addr + size) & TARGET_PAGE_MASK; + size2 = (addr + size) & ~TARGET_PAGE_MASK; + index2 = tlb_index(env, mmu_idx, page2); + entry2 = tlb_entry(env, mmu_idx, page2); + + tlb_addr2 = tlb_addr_write(entry2); + if (!tlb_hit_page(tlb_addr2, page2)) { + if (!victim_tlb_hit(env, mmu_idx, index2, tlb_off, page2)) { + tlb_fill(env_cpu(env), page2, size2, MMU_DATA_STORE, + mmu_idx, retaddr); + index2 = tlb_index(env, mmu_idx, page2); + entry2 = tlb_entry(env, mmu_idx, page2); + } + tlb_addr2 = tlb_addr_write(entry2); + } + + index = tlb_index(env, mmu_idx, addr); + entry = tlb_entry(env, mmu_idx, addr); + tlb_addr = tlb_addr_write(entry); + + /* + * Handle watchpoints. Since this may trap, all checks + * must happen before any store. + */ + if (unlikely(tlb_addr & TLB_WATCHPOINT)) { + cpu_check_watchpoint(env_cpu(env), addr, size - size2, + env_tlb(env)->d[mmu_idx].iotlb[index].attrs, + BP_MEM_WRITE, retaddr); + } + if (unlikely(tlb_addr2 & TLB_WATCHPOINT)) { + cpu_check_watchpoint(env_cpu(env), page2, size2, + env_tlb(env)->d[mmu_idx].iotlb[index2].attrs, + BP_MEM_WRITE, retaddr); + } + + /* + * XXX: not efficient, but simple. + * This loop must go in the forward direction to avoid issues + * with self-modifying code in Windows 64-bit. + */ + oi = make_memop_idx(MO_UB, mmu_idx); + if (big_endian) { + for (i = 0; i < size; ++i) { + /* Big-endian extract. */ + uint8_t val8 = val >> (((size - 1) * 8) - (i * 8)); + helper_ret_stb_mmu(env, addr + i, val8, oi, retaddr); + } + } else { + for (i = 0; i < size; ++i) { + /* Little-endian extract. */ + uint8_t val8 = val >> (i * 8); + helper_ret_stb_mmu(env, addr + i, val8, oi, retaddr); + } + } +} + static inline void QEMU_ALWAYS_INLINE store_helper(CPUArchState *env, target_ulong addr, uint64_t val, TCGMemOpIdx oi, uintptr_t retaddr, MemOp op) @@ -2097,64 +2171,9 @@ store_helper(CPUArchState *env, target_ulong addr, uint64_t val, if (size > 1 && unlikely((addr & ~TARGET_PAGE_MASK) + size - 1 >= TARGET_PAGE_SIZE)) { - int i; - uintptr_t index2; - CPUTLBEntry *entry2; - target_ulong page2, tlb_addr2; - size_t size2; - do_unaligned_access: - /* - * Ensure the second page is in the TLB. Note that the first page - * is already guaranteed to be filled, and that the second page - * cannot evict the first. - */ - page2 = (addr + size) & TARGET_PAGE_MASK; - size2 = (addr + size) & ~TARGET_PAGE_MASK; - index2 = tlb_index(env, mmu_idx, page2); - entry2 = tlb_entry(env, mmu_idx, page2); - tlb_addr2 = tlb_addr_write(entry2); - if (!tlb_hit_page(tlb_addr2, page2)) { - if (!victim_tlb_hit(env, mmu_idx, index2, tlb_off, page2)) { - tlb_fill(env_cpu(env), page2, size2, MMU_DATA_STORE, - mmu_idx, retaddr); - index2 = tlb_index(env, mmu_idx, page2); - entry2 = tlb_entry(env, mmu_idx, page2); - } - tlb_addr2 = tlb_addr_write(entry2); - } - - /* - * Handle watchpoints. Since this may trap, all checks - * must happen before any store. - */ - if (unlikely(tlb_addr & TLB_WATCHPOINT)) { - cpu_check_watchpoint(env_cpu(env), addr, size - size2, - env_tlb(env)->d[mmu_idx].iotlb[index].attrs, - BP_MEM_WRITE, retaddr); - } - if (unlikely(tlb_addr2 & TLB_WATCHPOINT)) { - cpu_check_watchpoint(env_cpu(env), page2, size2, - env_tlb(env)->d[mmu_idx].iotlb[index2].attrs, - BP_MEM_WRITE, retaddr); - } - - /* - * XXX: not efficient, but simple. - * This loop must go in the forward direction to avoid issues - * with self-modifying code in Windows 64-bit. - */ - for (i = 0; i < size; ++i) { - uint8_t val8; - if (memop_big_endian(op)) { - /* Big-endian extract. */ - val8 = val >> (((size - 1) * 8) - (i * 8)); - } else { - /* Little-endian extract. */ - val8 = val >> (i * 8); - } - helper_ret_stb_mmu(env, addr + i, val8, oi, retaddr); - } + store_helper_unaligned(env, addr, val, retaddr, size, + mmu_idx, memop_big_endian(op)); return; } @@ -2162,8 +2181,9 @@ store_helper(CPUArchState *env, target_ulong addr, uint64_t val, store_memop(haddr, val, op); } -void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val, - TCGMemOpIdx oi, uintptr_t retaddr) +void __attribute__((noinline)) +helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val, + TCGMemOpIdx oi, uintptr_t retaddr) { store_helper(env, addr, val, oi, retaddr, MO_UB); } diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c index 02d9ed0bd4..41e71af08a 100644 --- a/hw/display/cirrus_vga.c +++ b/hw/display/cirrus_vga.c @@ -640,10 +640,16 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin, } for (y = 0; y < lines; y++) { - off_cur = off_begin; + off_cur = off_begin & s->cirrus_addr_mask; off_cur_end = ((off_cur + bytesperline - 1) & s->cirrus_addr_mask) + 1; - assert(off_cur_end >= off_cur); - memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur); + if (off_cur_end >= off_cur) { + memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur); + } else { + /* wraparound */ + memory_region_set_dirty(&s->vga.vram, off_cur, + s->cirrus_addr_mask + 1 - off_cur); + memory_region_set_dirty(&s->vga.vram, 0, off_cur_end); + } off_begin += off_pitch; } } diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 5f0dd7c150..90be4e3ed7 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -646,9 +646,9 @@ int virtio_gpu_create_mapping_iov(VirtIOGPU *g, uint64_t a = le64_to_cpu(ents[i].addr); uint32_t l = le32_to_cpu(ents[i].length); hwaddr len = l; - (*iov)[i].iov_len = l; (*iov)[i].iov_base = dma_memory_map(VIRTIO_DEVICE(g)->dma_as, a, &len, DMA_DIRECTION_TO_DEVICE); + (*iov)[i].iov_len = len; if (addr) { (*addr)[i] = a; } @@ -656,6 +656,9 @@ int virtio_gpu_create_mapping_iov(VirtIOGPU *g, qemu_log_mask(LOG_GUEST_ERROR, "%s: failed to map MMIO memory for" " resource %d element %d\n", __func__, ab->resource_id, i); + if ((*iov)[i].iov_base) { + i++; /* cleanup the 'i'th map */ + } virtio_gpu_cleanup_mapping_iov(g, *iov, i); g_free(ents); *iov = NULL; diff --git a/softmmu/cpus.c b/softmmu/cpus.c index a802e899ab..e3b98065c9 100644 --- a/softmmu/cpus.c +++ b/softmmu/cpus.c @@ -1895,6 +1895,16 @@ static void qemu_tcg_init_vcpu(CPUState *cpu) if (!tcg_region_inited) { tcg_region_inited = 1; tcg_region_init(); + /* + * If MTTCG, and we will create multiple cpus, + * then we will have cpus running in parallel. + */ + if (qemu_tcg_mttcg_enabled()) { + MachineState *ms = MACHINE(qdev_get_machine()); + if (ms->smp.max_cpus > 1) { + parallel_cpus = true; + } + } } if (qemu_tcg_mttcg_enabled() || !single_tcg_cpu_thread) { @@ -1904,7 +1914,6 @@ static void qemu_tcg_init_vcpu(CPUState *cpu) if (qemu_tcg_mttcg_enabled()) { /* create a thread per vCPU with TCG (MTTCG) */ - parallel_cpus = true; snprintf(thread_name, VCPU_THREAD_NAME_SIZE, "CPU %d/TCG", cpu->cpu_index); diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c index 3707c0effb..7ebd9e8298 100644 --- a/tcg/tcg-op-gvec.c +++ b/tcg/tcg-op-gvec.c @@ -1570,18 +1570,16 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dofs, uint32_t aofs, do_dup(vece, dofs, oprsz, maxsz, NULL, in, 0); tcg_temp_free_i64(in); } - } else { + } else if (vece == 4) { /* 128-bit duplicate. */ - /* ??? Dup to 256-bit vector. */ int i; - tcg_debug_assert(vece == 4); tcg_debug_assert(oprsz >= 16); if (TCG_TARGET_HAS_v128) { TCGv_vec in = tcg_temp_new_vec(TCG_TYPE_V128); tcg_gen_ld_vec(in, cpu_env, aofs); - for (i = 0; i < oprsz; i += 16) { + for (i = (aofs == dofs) * 16; i < oprsz; i += 16) { tcg_gen_st_vec(in, cpu_env, dofs + i); } tcg_temp_free_vec(in); @@ -1591,7 +1589,7 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dofs, uint32_t aofs, tcg_gen_ld_i64(in0, cpu_env, aofs); tcg_gen_ld_i64(in1, cpu_env, aofs + 8); - for (i = 0; i < oprsz; i += 16) { + for (i = (aofs == dofs) * 16; i < oprsz; i += 16) { tcg_gen_st_i64(in0, cpu_env, dofs + i); tcg_gen_st_i64(in1, cpu_env, dofs + i + 8); } @@ -1601,6 +1599,54 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dofs, uint32_t aofs, if (oprsz < maxsz) { expand_clr(dofs + oprsz, maxsz - oprsz); } + } else if (vece == 5) { + /* 256-bit duplicate. */ + int i; + + tcg_debug_assert(oprsz >= 32); + tcg_debug_assert(oprsz % 32 == 0); + if (TCG_TARGET_HAS_v256) { + TCGv_vec in = tcg_temp_new_vec(TCG_TYPE_V256); + + tcg_gen_ld_vec(in, cpu_env, aofs); + for (i = (aofs == dofs) * 32; i < oprsz; i += 32) { + tcg_gen_st_vec(in, cpu_env, dofs + i); + } + tcg_temp_free_vec(in); + } else if (TCG_TARGET_HAS_v128) { + TCGv_vec in0 = tcg_temp_new_vec(TCG_TYPE_V128); + TCGv_vec in1 = tcg_temp_new_vec(TCG_TYPE_V128); + + tcg_gen_ld_vec(in0, cpu_env, aofs); + tcg_gen_ld_vec(in1, cpu_env, aofs + 16); + for (i = (aofs == dofs) * 32; i < oprsz; i += 32) { + tcg_gen_st_vec(in0, cpu_env, dofs + i); + tcg_gen_st_vec(in1, cpu_env, dofs + i + 16); + } + tcg_temp_free_vec(in0); + tcg_temp_free_vec(in1); + } else { + TCGv_i64 in[4]; + int j; + + for (j = 0; j < 4; ++j) { + in[j] = tcg_temp_new_i64(); + tcg_gen_ld_i64(in[j], cpu_env, aofs + j * 8); + } + for (i = (aofs == dofs) * 32; i < oprsz; i += 32) { + for (j = 0; j < 4; ++j) { + tcg_gen_st_i64(in[j], cpu_env, dofs + i + j * 8); + } + } + for (j = 0; j < 4; ++j) { + tcg_temp_free_i64(in[j]); + } + } + if (oprsz < maxsz) { + expand_clr(dofs + oprsz, maxsz - oprsz); + } + } else { + g_assert_not_reached(); } } @@ -2264,12 +2310,13 @@ static void gen_absv_mask(TCGv_i64 d, TCGv_i64 b, unsigned vece) tcg_gen_muli_i64(t, t, (1 << nbit) - 1); /* - * Invert (via xor -1) and add one (via sub -1). + * Invert (via xor -1) and add one. * Because of the ordering the msb is cleared, * so we never have carry into the next element. */ tcg_gen_xor_i64(d, b, t); - tcg_gen_sub_i64(d, d, t); + tcg_gen_andi_i64(t, t, dup_const(vece, 1)); + tcg_gen_add_i64(d, d, t); tcg_temp_free_i64(t); } diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index 85f9d14c51..98c22d23f5 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -147,10 +147,21 @@ QEMUGLContext gd_gl_area_create_context(DisplayChangeListener *dcl, gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area)); window = gtk_widget_get_window(vc->gfx.drawing_area); ctx = gdk_window_create_gl_context(window, &err); + if (err) { + g_printerr("Create gdk gl context failed: %s\n", err->message); + g_error_free(err); + return NULL; + } gdk_gl_context_set_required_version(ctx, params->major_ver, params->minor_ver); gdk_gl_context_realize(ctx, &err); + if (err) { + g_printerr("Realize gdk gl context failed: %s\n", err->message); + g_error_free(err); + g_clear_object(&ctx); + return NULL; + } return ctx; } @@ -744,6 +744,25 @@ static void gd_resize_event(GtkGLArea *area, #endif +/* + * If available, return the refresh rate of the display in milli-Hertz, + * else return 0. + */ +static int gd_refresh_rate_millihz(GtkWidget *window) +{ +#ifdef GDK_VERSION_3_22 + GdkWindow *win = gtk_widget_get_window(window); + + if (win) { + GdkDisplay *dpy = gtk_widget_get_display(window); + GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); + + return gdk_monitor_get_refresh_rate(monitor); + } +#endif + return 0; +} + static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) { VirtualConsole *vc = opaque; @@ -751,6 +770,7 @@ static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) int mx, my; int ww, wh; int fbw, fbh; + int refresh_rate_millihz; #if defined(CONFIG_OPENGL) if (vc->gfx.gls) { @@ -771,6 +791,12 @@ static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) return FALSE; } + refresh_rate_millihz = gd_refresh_rate_millihz(vc->window ? + vc->window : s->window); + if (refresh_rate_millihz) { + vc->gfx.dcl.update_interval = MILLISEC_PER_SEC / refresh_rate_millihz; + } + fbw = surface_width(vc->gfx.ds); fbh = surface_height(vc->gfx.ds); @@ -1949,31 +1975,11 @@ static GtkWidget *gd_create_menu_machine(GtkDisplayState *s) return machine_menu; } -/* - * If available, return the refresh rate of the display in milli-Hertz, - * else return 0. - */ -static int gd_refresh_rate_millihz(GtkWidget *window) -{ -#ifdef GDK_VERSION_3_22 - GdkWindow *win = gtk_widget_get_window(window); - - if (win) { - GdkDisplay *dpy = gtk_widget_get_display(window); - GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); - - return gdk_monitor_get_refresh_rate(monitor); - } -#endif - return 0; -} - static GSList *gd_vc_gfx_init(GtkDisplayState *s, VirtualConsole *vc, QemuConsole *con, int idx, GSList *group, GtkWidget *view_menu) { bool zoom_to_fit = false; - int refresh_rate_millihz; vc->label = qemu_console_get_label(con); vc->s = s; @@ -2031,12 +2037,6 @@ static GSList *gd_vc_gfx_init(GtkDisplayState *s, VirtualConsole *vc, vc->gfx.kbd = qkbd_state_init(con); vc->gfx.dcl.con = con; - refresh_rate_millihz = gd_refresh_rate_millihz(vc->window ? - vc->window : s->window); - if (refresh_rate_millihz) { - vc->gfx.dcl.update_interval = MILLISEC_PER_SEC / refresh_rate_millihz; - } - register_displaychangelistener(&vc->gfx.dcl); gd_connect_vc_gfx_signals(vc); diff --git a/ui/spice-input.c b/ui/spice-input.c index cd4bb0043f..d5bba231c9 100644 --- a/ui/spice-input.c +++ b/ui/spice-input.c @@ -123,6 +123,8 @@ static void spice_update_buttons(QemuSpicePointer *pointer, [INPUT_BUTTON_RIGHT] = 0x02, [INPUT_BUTTON_WHEEL_UP] = 0x10, [INPUT_BUTTON_WHEEL_DOWN] = 0x20, + [INPUT_BUTTON_SIDE] = 0x40, + [INPUT_BUTTON_EXTRA] = 0x80, }; if (wheel < 0) { diff --git a/ui/vnc-auth-sasl.c b/ui/vnc-auth-sasl.c index 7b2b09f242..0517b2ead9 100644 --- a/ui/vnc-auth-sasl.c +++ b/ui/vnc-auth-sasl.c @@ -522,6 +522,7 @@ vnc_socket_ip_addr_string(QIOChannelSocket *ioc, if (addr->type != SOCKET_ADDRESS_TYPE_INET) { error_setg(errp, "Not an inet socket type"); + qapi_free_SocketAddress(addr); return NULL; } ret = g_strdup_printf("%s;%s", addr->u.inet.host, addr->u.inet.port); |