2009-03-13 Paul Brook <paul@codesourcery.com>
* python-plugin.c (qemu_python_init): Avoid quoting issues on
windows.
2009-03-11 Paul Brook <paul@codesourcery.com>
* vl.c (restore_snapshot): New.
(qemu_snapshot_request_restore): New function.
(qemu_snapshot_request): Clear restore_snapshot.
(main_loop): Handle restoring snapshots.
* sysemu.h (qemu_snapshot_request_restore): Add prototype.
* hw/syborg_snapshot.c (syborg_snapshot_trigger): Implement snapshot
restore.
(syborg_snapshot_write): Pass value to syborg_snapshot_trigger.
2009-03-04 Paul Brook <paul@codesourcery.com>
* vl.c (find_bios_dir): Avoid "../" on windows.
2009-03-04 Paul Brook <paul@codesourcery.com>
* Makefile.target: Add python-plugin.o. Remove obsolete syborg
machines and devices.
* python-plugin.c: New file.
* vl.c (bios_dir): Initialize to NULL.
(find_bios_dir): New function.
(main): Call find_bios_dir and qemu_python_init.
* devtree.c (QEMUDeviceProperty): Add opaque.
(QEMUDevice): Add irq and mem_opaque.
(qdev_add_class_opaque, qdev_get_class_opaque): New functions.
(qdev_create): Allocate dev->irq.
(qdev_set_region_opaque, qdev_set_irq_level): New functions.
(create_from_node): Use d->mem_opaque.
(fixup_irqs): Set dev->irq.
* configure: Add Python support.
* devtree.h (qdev_add_class_opaque, qdev_set_irq_level,
qdev_get_class_opaque, qdev_set_region_opaque): Add prototypes.
* sysemu.h (qemu_python_init): Add prototype.
* target-arm/machine.c (register_machines): Remove syborg_machine and
oldsyborg_machine.
* plugins/syborg_fb.py: New file.
* plugins/syborg_rtc.py: New file.
* plugins/syborg_interrupt.py: New file.
* plugins/syborg_serial.py: New file.
* plugins/syborg_keyboard.py: New file.
* plugins/syborg_pointer.py: New file.
* plugins/syborg_timer.py: New file.
* plugins/qemu_arm_plugins.py: New file.
* syborg.c: Remove.
* syborg_timer_old.c: Remove.
* syborg_keyboard_old.c: Remove.
* syborg_serial_old.c: Remove.
* syborg_interrupt_old.c: Remove.
* syborg_mouse.c: Remove.
* syborg_interrupt.c: Remove.
* syborg_timer.c: Remove.
* syborg_rtc.c: Remove.
* syborg_serial.c: Remove.
* syborg_keyboard.c: Remove.
* syborg_pointer.c: Remove.
* syborg_fb.c: Remove.
2009-02-27 Daniel Gutson <dgutson@codesourcery.com>
* Makefile.target (LIBS): Add expat.
* configure: Add expat probe.
* gui.c (gui_load): Fixed to use new parser implementation.
* gui_parser.c: Re-written to use expat as the implementation.
* gui_parser.h (parse_result_t): Aded OUT_OF_MEMORY error code.
* sdl.c (kbd_fsm_state_t): Removed as part of the code cleanup.
(kbd_fsm_stimuli_t): Likewise.
(kbd_fsm_state): Likewise.
(process_kbd_fsm_stimuli): Likewise.
(process_kbd_fsm_key): Likewise.
(sdl_gui_turn_cursor_on): Added missing case.
2009-02-19 Paul Brook <paul@codesourcery.com>
* hw/syborg_fb.c: Add debug code.
* hw/syborg_keyboard.c: Ditto.
* hw/syborg_timer.c: Ditto.
2009-02-19 Paul Brook <paul@codesourcery.com>
* hw/syborg_fb.c (syborg_fb_save): Save s->enabled.
(syborg_fb_load): Load s->enabled. Force update.
(syborg_fb_register): Bump savevm version.
* target-arm/machine.c (cpu_save): Save cp15.c2_control and
cp15.c2_base_mask.
(cpu_load): Restore cp15.c2_control and cp15.c2_base_mask.
Avoid clobbering banked registers by spurious mode change.
2009-02-10 Paul Brook <paul@codesourcery.com>
* boards/syborg.dts (hostfs@0): Add path and drive number.
* hw/syborg_hostfs.c (hostfs_file_open): Add O_CREAT for EFileReplace.
(syborg_hostfs_create): Add separator conversion for prefix path.
* hw/syborg_platform.c (PLATFORM_TREE_OFFSET): Define.
(syborg_platform_readl, syborg_platform_readw, syborg_platform_readb):
Use it. Correct device tree offsets.
2009-02-05 Paul Brook <paul@codesourcery.com>
* hw/syborg_hostfs.c (hostfs_dir): Add path.
(HOSTFS_ATTR_READONLY, HOSTFS_ATTR_HIDDEN, HOSTFS_ATTR_DIRECTORY):
Define.
(hostfs_map_file_att): Use new defines.
(hostfs_dir_read): Return file attributes.
2009-01-21 Daniel Gutson <dgutson@codesourcery.com>
* gui.c (gui_button_sendkey_dn): Removed warnings.
(gui_button_sendkey_up): Likewise.
(load_gui_image): Likewise.
(load_gui_button): Likewise.
(gui_loaded_is_graphic_console): Function removed.
* gui_png.c (gui_load_image_png): Removed warnigs and dead code.
* display_state.h: New file.
* gui_host.h: Moved declarations from here to display_state.h.
* hw/gui.h: Likewise.
2009-01-20 Paul Brook <paul@codesourcery.com>
* hw/nand.c (nand_init): Initialize s->ioaddr.
2009-01-20 Daniel Gutson <dgutson@codesourcery.com>
* gui.c: Fixed copyright year in heading.
* gui_host.h: Likewise.
* gui_png.c: Likewise.
* gui_png.h: Likewise.
* gui_parser.c: Likewise.
* gui_parser.h: Likewise.
* gui_common.h: Likewise.
* hw/gui.h: Likewise.
2009-01-20 Paul Brook <paul@codesourcery.com>
* configure: Add extra flags to libpng test so that -lz works.
2009-01-19 Paul Brook <paul@codesourcery.com>
* hw/virtio-audio.c (virtio_audio_handle_cmd, virtio_audio_load): Fix
net/audio typo in audio stream names.
2009-01-19 Daniel Gutson <dgutson@codesourcery.com>
* gui.c: Add heading.
* gui_host.h: Likewise.
* gui_png.c: Likewise.
* gui_png.h: Likewise.
* gui_parser.c: Likewise.
* gui_parser.h: Likewise.
* gui_common.h: Likewise.
* hw/gui.h: Likewise.
2009-01-19 Paul Brook <paul@codesourcery.com>
* vl.c (print_machines): New function.
(main): Use it. Error if no machine is specified.
2009-01-19 Daniel Gutson <dgutson@codesourcery.com>
* gui.c (gui_register_mouse_event_handler): Fixed non-GUI mode.
2009-01-19 Paul Brook <paul@codesourcery.com>
* hw/syborg_hostfs.c (HOSTFS_PATH_MAX, HOST_CHAR): Move up in file.
(hostfs_dir): Define for !_WIN32.
(hostfs_dir_open, hostfs_dir_read): Implement pattern matching.
(hostfs_dir_close): Free handle data.
(syborg_hostfs_reset): Dirro.
2009-01-19 Paul Brook <paul@codesourcery.com>
* Makefile.target (OBJS): Add virtio-audio.o
* boards/syborg.dts: Add audio device.
* hw/syborg_virtio (syborg_virtio_audio_create): New function.
(syborg_virtio_register): Register audio device.
* hw/virtio-audio.c: New file.
* hw/virtio-audio.h: New file.
2009-01-19 Paul Brook <paul@codesourcery.com>
* gui.c (gui_update_timer, gui_notify_update_tick, gui_update_timer):
Use 64-bit tick count.
* gui_host.h (gui_notify_update_tick): Update prototype.
2009-01-19 Daniel Gutson <dgutson@codesourcery.com>
GUI added
* Makefile (OBJS): Add gui files.
* configure: Add libpng use and detection.
* console.c: Updated to interact with the GUI.
* console.h: Likewise.
* monitor.c: Likewise.
* qemu-char.c: Likewise.
* sdl.c: Likewise.
* vl.c: Likewise.
* hw/blizzard.c: Likewise.
* hw/musicpal.c: Likewise.
* hw/nseries.c: Likewise.
* hw/omap_lcdc.c: Likewise.
* hw/omap_sx1.c: Likewise.
* hw/palm.c: Likewise.
* hw/pl110.c: Likewise.
* hw/ps2.c: Likewise.
* hw/pxa2xx_keypad.c: Likewise.
* hw/pxa2xx_lcd.c: Likewise.
* hw/spitz.c: Likewise.
* hw/ssd0303.c: Likewise.
* hw/ssd0323.c: Likewise.
* hw/stellaris_input.c: Likewise.
* hw/tc6393xb.c: Likewise.
* hw/usb-hid.c: Likewise.
* hw/vga.c: Likewise.
* hw/vga_int.h: Likewise.
* hw/fb_render_engine.c: Data types fixed, and updated to interact
with the GUI.
* hw/fb_render_engine.h: Data types fixed.
* hw/syborg_fb.c: Updated to interact with the GUI.
* hw/syborg_keyboard.c: Likewise.
* hw/syborg_keyboard_old.c: Likewise.
* hw/syborg_pointer.c: Likewise.
* hw/gui.c: New file.
* hw/gui.h: New file.
* hw/gui_common.h: New file.
* hw/gui_parser.c: New file.
* hw/gui_parser.h: New file.
* hw/gui_png.c: New file.
* hw/gui_png.h: New file.
* curses.c: Add temporary changes to compile with the GUI.
* vnc.c: Likewise.
* qemu-common.h (QEMUConsole): Removed.
2009-01-18 Paul Brook <paul@codesourcery.com>
* Makefile.target (DEVICES): Add syborg_nand.
* boards/syborg.dts: Add NAND Flash device.
* hw/syborg_nand.c: New file.
* hw/syborg.h (SYBORG_ID_NAND): Define.
2009-01-18 Paul Brook <paul@codesourcery.com>
* hw/syborg_serial.c: Whitespace formatting fixes.
2009-01-18 Paul Brook <paul@codesourcery.com>
* Makefile.target (OBJS): Add virtio-pci.
(DEVICES): Add syborg_virtio.
* hw/virtio-balloon.c (virtio_balloon_init): Use binding function.
* hw/virtio-balloon.h (virtio_balloon_init): Update prototype.
* hw/virtio-net.c (virtio_net_init): Use binding function.
* hw/virtio-net.h: Don't include pci.h.
* virtio-blk.c (virtio_blk_init): Use binding function.
* virtio-blk.h (virtio_blk_init): Update prototype.
* hw/virtio-pci.c: New file.
* hw/virtio-pci.h: New file.
* hw/pci.c: Include virtio-pci.h
(pci_nic_init): Use virtio_net_init_pci.
* hw/syborg_virtio.c: New file.
(virtio_net_init): Update prototuype.
* hw/virtio.c: Move PCI bus bindings to virtio-pci.c.
(VirtQueue): Use physical address, not pfn.
(virtio_config_readb, virtio_config_readw, virtio_config_readl,
virtio_config_writeb, virtio_config_writew, virtio_config_writel):
Remove PCI specific code. Export.
(virtio_set_vring_addr, virtio_get_vring_pa, virtio_get_vring_num,
virtio_kick): New functions.
(virtio_save, virtio_load): Replace PCI code with binding callbacks.
(virtio_init_common): New function.
* hw/virtio.h: Don't include pci.h. Add new prototypes.
(virtio_update_irq): New function.
(VirtIODevice): Add bus binding callbacks.
* hw/pc.c: Include virtio-pci.h.
(pc_init1): Use virtio_blk_init_pci and virtio_balloon_init_pic.
* hw/ppc440_bamboo.c: Include virtio-pci.h.
(bamboo_init): Use virtio_blk_init_pci.
* boards/syborg.dts: Add net device.
* hw/syborg.h: Add SYBORG_ID_VIRTIO.
* hw/syborg_virtio.c: New file.
2009-01-17 Paul Brook <paul@codesourcery.com>
* savevm.c (do_savevm_file, do_loadvm_file): New functions.
(do_savevm): Use do_savevm_file.
(do_loadvm): Use do_loadvm_file.
* Makefile.target (DEVICES): Add syborg_shapshot.
* vl.c (snapshot_requested): New.
(qemu_snapshot_request, qemu_snapshot_requested): New functions.
(main_loop): Check is a snapshot has been requested.
* boards/syborg.dts: Add snapshot device.
* sysemu.h (qemu_snapshot_request, qemu_snapshot_requested): Add
Prototypes.
* hw/syborg_svpsnap.c: Remove.
* hw/syborg.h (SYBORG_ID_SNAPSHOT): New.
* hw/syborg_snapshot.c: New file.
2009-01-16 Paul Brook <paul@codesourcery.com>
* devtree.c (QEMUDeviceClass): Add save_state, load_state and
savevm_version.
(qdev_add_savevm): New function.
(create_from_node): Call register_savevm.
* devtree.h (qdev_add_savevm): Add prototype.
* hw/syborg_serial.c (syborg_serial_save, syborg_serial_load): New.
(syborg_serial_register): Add savevm.
* hw/syborg_pointer.c (syborg_pointer_save, syborg_pointer_load): New.
(syborg_pointer_register): Add savevm.
* hw/syborg_rtc.c (syborg_rtc_save, syborg_rtc_load): New.
(syborg_rtc_register): Add savevm.
* hw/syborg_keyboard.c (syborg_keyboard_save, syborg_keyboard_save):
New.
(syborg_keyboard_load): Add savevm.
* hw/syborg_timer.c (syborg_timer_save, syborg_timer_load): New.
(syborg_timer_register): Add savevm.
* hw/syborg_fb.c (syborg_fb_save, syborg_fb_load): New.
(syborg_fb_register): Add savevm.
* hw/fb_render_engine.c (qemu_put_render_data, qemu_get_render_data):
New.
* hw/fb_render_engine.h (qemu_put_render_data, qemu_get_render_data):
Add prototypes.
* hw/syborg_interrupt.c (syborg_int_save, syborg_int_load): New.
(syborg_interrupt_register): Add savevm.
* hw/syborg_hostfs.c (hostfs_handle_cache): Add is_fd.
(add_file_cache_entry, add_dir_cache_entry): Set is_fd.
(get_file_cache_entry, get_dir_cache_entry): Check is_fd.
(syborg_hostfs_reset, syborg_hostfs_save, syborg_hostfs_load): New.
(syborg_hostfs_create): Add savevm.
* hw/syborg_platform.c (syborg_platform_create): Add comment.
* target-arm/machine.c (cpu_save): Save cp15.c0_cssel, teecr and
teehbr.
(cpu_load): Load cp15.c0_cssel, teecr and teehbr.
2009-01-15 Paul Brook <paul@codesourcery.com>
* hw/syborg_hostfs.c (decode_error): Fix preprocessor warnings.
(hostfs_file_open): Fix linux build.
2009-01-15 Paul Brook <paul@codesourcery.com>
* Makefile.target (DEVICES): Add syborg_hostfs.
* boards/syborg.dts: Fix base address of 4th serial port.
Add hostfs device.
* devtree.c (qdev_get_property_string): New function.
* devtree.h (qdev_get_property_string): Add prototype.
* hw/syborg.h (SYBORG_ID_HOSTFS): Define.
* hw/syborg_svphostfs.c: Remove.
* hw/syborg_hostfs.c: New file.
2009-01-14 Paul Brook <paul@codesourcery.com>
* Makefile.target (DEVICE_OBJS): Set. Add special CPPFLAGS.
* devtree.c (qdev_create): Make static.
* devtree.h (DEVICE_NAME_register): Add prototype.
* hw/syborg_serial.c (syborg_serial_create): Make static.
* hw/syborg_fb.c (syborg_fb_create): Make static.
* hw/syborg_platform.c (syborg_platform_create): Make static.
2008-12-31 Paul Brook <paul@codesourcery.com>
* hw/fb_render_engine.c (calc_dest_row_address): Make row signed so
that offset caculation is extended correctly.
2008-12-30 Paul Brook <paul@codesourcery.com>
* hw/arm_pic.c (arm_cpu_reset_dev): Add parentheses.
2008-12-15 Paul Brook <paul@codesourcery.com>
* hw/syborg.txt: Remove (superseded by svp-docs).
2008-12-15 Paul Brook <paul@codesourcery.com>
* hw/syborg.txt: Fix typos.
2008-12-12 Daniel Gutson <dgutson@codesourcery.com>
* hw/syborg_fb.c (syborg_fb_apply_resize): Deleted.
(syborg_fb_write): Changed to call console_render.
* hw/fb_render_engine.c (console_render): New.
* hw/fb_render_engine.h (get_screen_width): Declaration deleted.
(get_screen_height): Likewise.
(console_render): New declaration.
2008-12-11 Daniel Gutson <dgutson@codesourcery.com>
* hw/fb_render_template.h (fb_draw_line15_*): Fixed bit handling.
(fb_draw_line16_*): Pixel swapping removed.
* hw/fb_render_engine.c (update_complete_palette): Fixed palette lengths.
Update palette 0 too.
(update_rotation_data): Fixed the dest_start_offset calculus.
2008-12-10 Paul Brook <paul@codesourcery.com>
* hw/arm_pic.c (arm_cpu_reset_dev): New function.
(arm_cpu_create): Initialize loop counter. Use cpu_arm_init.
(cpu_device_register): Add cp15 cache id properties.
* cpu-defs.h (CPU_COMMON): Add qdev;
* target-arm/helper.c (cpu_reset_model_id): Set cache ID registers.
(cpu_reset): Call arm_cpu_reset_dev.
(cpu_arm_init): Add dev argument.
(set_cp15): Implement cssel register.
(get_cp15): Implement armv7 cache ID registers properly.
* target-arm/cpu.h (CPUARMState): Add cp15.c0_ccsid, cp15.c0_clid and
cp15.c0_cssel.
(cpu_arm_init): Update prototype.
(arm_cpu_reset_dev): Add prototype.
(cpu_init): Add additional NULL arguent.
2008-12-09 Paul Brook <paul@codesourcery.com>
* hw/syborg_serial.c (FIFO_SIZE): Remove. Use s->fifo_size instead.
(SERIAL_FIFO_SIZE): Define.
(syborg_serial_state): Add fifo_size. Make read_fifo a pointer.
(syborg_serial_read): Handle SERIAL_FIFO_SIZE.
(syborg_serial_create): Allocate FIFO.
(syborg_serial_init): Ditto.
(syborg_serial_register): Add fifo-size property.
* hw/syborg_pointer.c (FIFO_SIZE): Remove. Use s->fifo_size instead.
(POINTER_FIFO_SIZE): Define.
(syborg_pointer_state): Add fifo_size. Make event_fifo a pointer.
(syborg_pointer_read): Handle POINTER_FIFO_SIZE.
(syborg_pointer_create): Allocate FIFO.
(syborg_pointer_init): Ditto.
(syborg_pointer_register): Add fifo-size property.
* hw/syborg_keyboard.c (FIFO_SIZE): Remove. Use s->fifo_size instead.
(KBD_FIFO_SIZE): Define.
(syborg_keyboard_state): Add fifo_size. Make key_fifo a pointer.
(syborg_keyboard_read): Handle KBD_FIFO_SIZE.
(syborg_keyboard_create): Allocate FIFO.
(syborg_keyboard_init): Ditto.
(syborg_keyboard_register): Add fifo-size property.
* syborg.txt: Document new fifo-size properties and registers.
2008-12-04 Paul Brook <paul@codesourcery.com>
* libfdt/libfdt_env.h: Use bswap.h and WORDS_BIGENDIAN.
* libfdt/patch.libfdt: New file.
* Makefile: Fix out of tree builds. Append -Ilibfdt to CPPFLAGS.
2008-12-02 Paul Brook <paul@codesourcery.com>
* devtree.c (devtree_ram_map, devtree_ram_map_size): New.
(check_cells): New function.
(create_from_node): Use it.
(create_ram): Use check_cells. Build ram map.
(check_interrupt_cells): New function.
(find_interrupt_parent): Use check_cells and check_interrupt_cells.
(devtree_get_config_int): New fuction.
(devtree_machine_init): Update cpu_bootstrap call.
* devtree.h (devtree_ram_region): New.
(devtree_ram_map, devtree_ram_map_size): Declare.
(devtree_get_config_int): New prototype.
(cpu_bootstrap): Update prototype.
* hw/arm_boot.c (cpu_bootstrap): Get parameters from device tree.
2008-12-02 Paul Brook <paul@codesourcery.com>
* vl.c (ram_load_v1, ram_save_block, ram_load_dead, ram_load): Use
host ram access helpers.
(main): Only allocate RAM when kqemu_allowed.
* sysemu.h ((kqemu_allowed): Move ...
* qemu-common.h (kqemu_allowed): ... to here.
* exec.c (phys_ram_base): Remove.
(cpu_physical_memory_reset_dirty, tlb_update_dirty,
tlb_set_page_exec): Use host ram access helpers.
(get_ram_offset_phys, host_ram_addr, ram_offset_from_host): New
functions.
(kqemu_phys_ram_base): New.
(qemu_ram_alloc): Allocate ram on the fly.
(io_mem_init): Only allocate RAM when kqemu_allowed.
(notdirty_mem_writeb, notdirty_mem_writew, notdirty_mem_writel,
cpu_physical_memory_rw, cpu_physical_memory_rw,
cpu_physical_memory_write_rom, ldl_phys, ldq_phys, stq_phys_notdirty,
stl_phys): Use host ram access helpers.
* devtree.c (create_ram): Use qemu_ram_alloc.
* hw/syborg.c (syborg_init): Use qemu_ram_alloc.
* exec-all.h (get_phys_addr_code): Use host ram access helpers.
* hw/nseries.c (n8x0_init): Ditto.
* hw/armv7m.c (armv7m_init): Ditto.
* hw/soc_dma.h (soc_dma_port_add_mem_ram): Ditto.
* hw/pl110.c (pl110_update_display): Ditto.
* hw/palm.c (palmte_init): Ditto.
* hw/pflash_cfi01.c (pflash_cfi01_register): Ditto.
* hw/arm_boot.c (arm_load_kernel): Ditto.
* hw/omap_lcdc.c (omap_update_displaym, omap_lcd_update): Ditto.
* hw/pflash_cfi02.c (pflash_cfi02_register): Ditto.
* hw/zaurus.c (sl_bootparam_write): Ditto.
* hw/onenand.c (onenand_init): Ditto.
* hw/pc.c (pc_init1): Ditto.
* hw/pxa2xx_lcd.c (pxa2xx_descriptor_load,
pxa2xx_lcdc_dma0_redraw_horiz, pxa2xx_lcdc_dma0_redraw_vert,
pxa2xx_update_display): Ditto.
* hw/musicpal.c (target2host_addr, host2target_addr): Ditto.
* cpu-all.h (host_ram_addr, ram_offset_from_host,
get_ram_offset_phys): Add prototypes.
(phys_ram_base): Remove.
(kqemu_phys_ram_base): Declare.
* kqemu.c (kqemu_init): Use kqemu_phys_ram_base.
* hw/fb_render_engine.c (calc_src_row_address): Map physial address to
ram offset.
(render): Use host ram access helpers.
2008-12-02 Paul Brook <paul@codesourcery.com>
* Makefile.target (DEVICES): Set.
(OBJS): Use DEVICES. Add devices.o and devtree.o.
(devices.c): New rule.
* libfdt/: Import libfdt.
* gen_devices.sh: New file.
* console.h (global_display_state): Declare.
* vl.c (global_display_state): Define.
(find_machine): Try a device tree file.
* boards/syborg.dts: New.
* Makefile: Add libfdt.
* devtree.c: New file.
* devtree.h: New file.
* hw/syborg_serial.c (syborg_serial_create, syborg_serial_register):
New fuctions.
* hw/arm_boot.c (cpu_bootstrap): New function.
* hw/syborg_pointer.c (syborg_pointer_create,
syborg_pointer_register): New functions.
* hw/syborg_rtc.c (syborg_rtc_create, syborg_rtc_register): New
functions.
* hw/syborg_keyboard.c (syborg_keyboard_create,
syborg_keyboard_register): New functions.
* hw/syborg_timer.c (syborg_timer_create, syborg_timer_register): New
functions.
* hw/arm_pic.c (arm_cpu_create, cpu_device_register): New functions.
* hw/syborg_fb.c (syborg_fb_create, syborg_fb_register): New
functions.
* hw/syborg_interrupt.c (syborg_int_create,
syborg_interrupt_register): New functions.
* hw/syborg.txt: Document platform device and device tree properties.
* hw/syborg.h (SYBORG_ID_PLATFORM): Define.
* hw/boards.h (devtree_machine): Declare.
* hw/syborg_platform.c: New file.
2008-11-28 Paul Brook <paul@codesourcery.com>
* hw/syborg_fb2.c: Rename...
* hw/syborg_fb.c: ... to this. Replace old implementation.
* Makefile.target (OBJS): Update to match.
2008-11-26 Paul Brook <paul@codesourcery.com>
* hw/syborg_serial.c: Add debug code.
2008-11-18 Paul Brook <paul@codesourcery.com>
Daniel Gutson <dgutson@codesourcery.com>
* hw/fb_render_decl.h: New file.
* hw/fb_render_def.h: New file.
* hw/fb_render_template.h: Move code to new headers. Implement
arbitrary stride for rotation. Implment 15bpp and 24bpp.
* hw/syborg_fb2.c: Remove OLD_ROM hacks. Enable device when FB_BASE
set in compatibility mode. Rename FB_ROTATION to FB_ORIENTATION.
* hw/syborg.txt: Update framebuffer documentation.
* hw/syborg.c (syborg_init): Create old framebuffers.
* hw/syborg.h (syborg_fb_init): Update prototype.
* hw/fb_render_engine.c: Use new headers. Rename rotation to
orientation.
(get_screen_width): New function.
(get_screen_height): New function.
(calc_bytes_per_src_row): Handle 15bpp and 24bpp.
(get_draw_fn): Use new table.
(calc_dest_row_direction): Remove.
(update_palette1): Remove. Merge code...
(update_complete_palette): ... to here.
(using_palette): Remove.
(rotations): New.
(update_rotation_data): New function.
(update_render_data): Use update_rotation_data.
(set_palette_value): Trigger full update.
(render_blank_screen): New function.
(render): Handle rotation.
* hw/fb_render_engine.h (fb_rotation): Add flipped values.
(get_screen_width): Add prototype.
(get_screen_height): Add prototype.
2008-11-13 Daniel Gutson <daniel@codesourcery.com>
* hw/pl110_template.h (pl110_draw_line32_*): Byteswapping fixed.
2008-11-13 Daniel Gutson <daniel@codesourcery.com>
* hw/fb_render_template.h (fb_draw_line32_*): Byteswapping fixed.
2008-11-13 Paul Brook <paul@codesourcery.com>
* hw/syborg_keyboard.c (syborg_keyboard_read): Fix empty FIFO test.
(syborg_keyboard_event): Push correct value to FIFO.
2008-11-12 Daniel Gutson <dgutson@codesourcery.com>
* hw/syborg_fb2 (syborg_fb_update): Use qemu_int_raise/lower instead
of qemu_set_irq to fix irq level bug).
(syborg_fb_init): Framebuffer device starts disabled.
2008-11-10 Paul Brook <paul@codesourcery.com>
* hw/syborg_fb2.c (syborg_fb_init): Remove bogus base set.
2008-11-10 Paul Brook <paul@codesourcery.com>
* hw/syborg_fb2.c (OLD_ROM): Don't define.
(syborg_fb_read, syborg_fb_write): Isolate guest from implementation
details.
2008-11-10 Paul Brook <paul@codesourcery.com>
* hw/fb_render_engine.c: Fix host/target address confusion.
2008-11-10 Paul Brook <paul@codesourcery.com>
* syborg.txt: Document that IRQ0 is unused.
2008-11-10 Daniel Gutson <dgutson@codesourcery.com>
* Makefile.target (OBJS): Add syborg_fb2.o, fb_render_engine.o
* hw/syborg.txt: Document framebuffer device.
* hw/syborg_fb2: New file.
* hw/fb_render_engine.c: New file.
* hw/fb_render_engine.h: New file.
* hw/fb_render_template.h: New file.
* hw/syborg.h: Add framebuffer device ID.
2008-11-10 Paul Brook <paul@codesourcery.com>
* hw/syborg.txt: Spelling fixes.
2008-11-10 Paul Brook <paul@codesourcery.com>
* hw/syborg.txt: Document serial port DMA.
* hw/syborg_serial.c (SERIAL_DMA_TX_ADDR, SERIAL_DMA_TX_COUNT,
SERIAL_DMA_RX_ADDR, SERIAL_DMA_RX_COUNT, SERIAL_INT_FIFO,
SERIAL_INT_DMA_TX, SERIAL_INT_DMA_RX): Define.
(syborg_serial_state): Add dma_tx_ptr, dma_rx_ptr and dma_rx_size.
(syborg_serial_update): Add DMA interrupts.
(fifo_pop): New function.
(fifo_push): New function.
(do_dma_tx): New function.
(dma_rx_start): New function.
(syborg_serial_read): Use fifo_pop. Implement DMA registers.
(syborg_serial_write): Implement DMA registers.
(syborg_serial_can_receive): Handle DMA.
(syborg_serial_receive): Ditto.
2008-11-08 Paul Brook <paul@codesourcery.com>
* hw/syborg.txt: Tweak keyboard and serial controller docs.
2008-11-07 Paul Brook <paul@codesourcery.com>
* Makefile.target (OBJS): Add syborg_pointer.o.
* hw/syborg.txt: Add base board description and pointer device.
* hw/syborg.c (syborg_init): Use new touchscreen.
* hw/syborg.h (syborg_touchscreen_init): Add prototype.
(syborg_mouse_init): Add prototype.
(SYBORG_ID_MOUSE, SYBORG_ID_TOUCHSCREEN): Define.
* hw/syborg_mouse.c: Mark as obsolete.
2008-11-07 Paul Brook <paul@codesourcery.com>
* target-arm/helper.c (get_cp15): Report sane cache size.
2008-11-07 Paul Brook <paul@codesourcery.com>
* Makefile.target: Add old syborg devices.
* hw/syborg.txt: Suport both old and new device models.
* hw/syborg.h: Add old devices and new device IDs.
* hw/syborg.txt: New file.
* hw/syborg_rtc.c: New file.
* hw/syborg_keyboard.c: Rewrite.
* hw/syborg_timer.c: Ditto.
* hw/syborg_serial.c: Ditto.
* hw/syborg_interrupt.c: Ditto.
* hw/syborg_keyboard_old.c: Move old device here.
* hw/syborg_timer_old.c: Ditto.
* hw/syborg_serial_old.c: Ditto.
* hw/syborg_interrupt_old.c: Ditto.
* hw/boards.h: Add oldsyborg_machine.
* target-arm/machine.c: Ditto.
2008-11-05 Paul Brook <paul@codesourcery.com>
* hw/syborg.c (syborg_state_s, syborg_cp14_read, syborg_cp14_write):
Remove.
(syborg_init): Remove cp14 hacks.
* target-arm/helper.c (cpu_reset_model_id): Set ARM_FEATURE_THUMB2EE.
(set_teecr): New helper.
* target-arm/helpers.h: Add set_teecr.
* target-arm/cpu.h (CPUARMState): Add teecr and teehbr.
(arm_features): Add ARM_FEATURE_THUMB2EE.
* target-arm/translate.c (disas_cp14_read): New function.
(disas_cp14_write): New function.
(disas_coproc_insn): Handle cp14 instructions.
2008-11-05 Paul Brook <paul@codesourcery.com>
* target-arm/translate.c (disas_vfp_insn): Fix translation of VFP
fixed point conversion routines.
* target-arm/helper.c (VFP_CONV_FIX): Negate shift count.
2008-11-05 Paul Brook <paul@codesourcery.com>
* fpu/softfloat.c (float32_scalbn, float64_scalbn, float128_scalbn):
Correctly normalize values and handle zero inputs.
2008-11-03 Paul Brook <paul@codesourcery.com>
* fpu/softfloat.c (roundAndPackFloat32, roundAndPackFloat64,
roundAndPackFloatx80, roundAndPackFloat128, addFloat32Sigs,
addFloat64Sigs, addFloat128Sigs): Add flush to zero for denormal
results.
* fpu/softfloat.h (float_status): Add flush_to_zero and
default_nan_mode.
(set_flush_to_zero): New function.
(set_default_nan_mode): New function.
* fpu/softfloat-specialize.h (float32_default_nan,
float64_default_nan): Use correct value for ARM.
(propagateFloat32NaN, propagateFloat64NaN, propagateFloatx80NaN,
propagateFloat64NaN): Implement default NaN mode.
* target-arm/helper.c (vfp_set_fpscr): Implement FZ and DN bits.
2008-11-03 Paul Brook <paul@codesourcery.com>
* target-arm/translate.c (disas_vfp_insn): Fix order of operations for
fnmsc.
2008-11-03 Paul Brook <paul@codesourcery.com>
* cpu-exec.c (cpu_resume_from_signal): Reset env->exception_index.
2008-11-03 Paul Brook <paul@codesourcery.com>
* target-arm/helper.c (check_ap): Implement ARMv7 AP check.
(get_phys_addr_v6): Implement ARMv7 simplified AP model.
2008-11-03 Paul Brook <paul@codesourcery.com>
* target-arm/translate.c (gen_vfp_st): Fix typo.
2008-10-31 Paul Brook <paul@codesourcery.com>
* configure: Add --sdl-config.
2008-10-31 Paul Brook <paul@codesourcery.com>
* target-arm/op_helper.c (ALIGNED_ONLY): Define.
(do_restore_state): New function.
(do_unaligned_access): New function.
(tlb_fill): Use do_restore_state.
* target-arm/translate.c (gen_vfp_ld): Split doubleword VFP loads.
(gen_vfp_st): Split doubleword VFP stores.
2009-01-15 Paul Brook <paul@codesourcery.com>
* gdbstub.c (gdbserver_start): Fix merge breakage.
2009-01-15 Paul Brook <paul@codesourcery.com>
* qemu-char.c (qemu_chr_open): Remove stray code from stdio changes.
2008-12-30 Paul Brook <paul@codesourcery.com>
* target-arm/neon_helper.c (rshl): Fix typo.
2008-12-30 Paul Brook <paul@codesourcery.com>
* qemu-char.c: Restore stdio handling lost in merge.
2008-12-28 Paul Brook <paul@codesourcery.com>
* configure: Use stub host USB on mingw32.
* qemu-sockets.c (gai_strerror): Provide definition for old mingw32.
2008-12-03 Nathan Froyd <froydnj@codesourcery.com>
* hw/dummy_ppc.c (dummy_ppc_machine): Use C99-style initializers.
Initialize max_cpus.
2008-12-02 Daniel Jacobowitz <dan@codesourcery.com>
* linux-user/syscall.c (do_syscall): Check gdb_wrapper for ptrace
emulation.
* linux-user/main.c (gdb_wrapper): New variable.
(usage): Display -wrapper.
(main): Handle -wrapper.
* gdbstub.c (gdb_queuesig): Always queue signals for -wrapper.
(gdb_handlesig): Start the server at the first signal for -wrapper.
* linux-user/qemu.h (gdb_wrapper): Declare.
2008-12-02 Daniel Jacobowitz <dan@codesourcery.com>
Issue #4298
* release-notes-csl.xml: Document fork and signal fixes.
* linux-user/syscall.c (do_fork): Call fork_end for non-NPTL also.
* linux-user/signal.c (signal_init): Register handler for all fatal
signals.
(force_sig): Report fatal signals to GDB.
(queue_signal): Use gdb_queuesig.
(host_signal_handler): Only report kernel-generated SIGSEGV / SIGBUS
as exceptions.
(do_sigaction): Do not restore SIG_DFL for fatal signals.
(process_pending_signals): Handle cancelled signals.
* linux-user/main.c (fork_end): Call gdbserver_fork for non-NPTL also.
* gdbstub.c (SIGTRAP, SIGINT): Remove definitions.
(GDB_SIGNAL_0, GDB_SIGNAL_INT, GDB_SIGNAL_TRAP, GDB_SIGNAL_UNKNOWN): New
constants.
(gdb_signal_table, target_signal_to_gdb, gdb_signal_to_target): New.
(gdb_handle_packet): Use GDB_SIGNAL_TRAP and gdb_signal_to_target.
Clear the saved signal on a 'c' packet.
(gdb_vm_stopped): Use GDB_SIGNAL_TRAP and GDB_SIGNAL_INT.
(gdb_signalled, gdb_queuesig): New.
(gdb_handlesig): Use target_signal_to_gdb.
* gdbstub.h (gdb_signalled, gdb_queuesig): Declare.
2008-11-12 Sandra Loosemore <sandra@codesourcery.com>
* linux-user/syscall.c (do_syscall): Make #ifdef on
TARGET_NR_inotify_init, TARGET_NR_inotify_add_watch, and
TARGET_NR_inotify_rm_watch cases match that used previously
in the file, to avoid references to undefined symbols.
2008-10-29 Paul Brook <paul@codesourcery.com>
* configure: Use CFLAGS and LDFLAGS in link tests.
2008-10-29 Paul Brook <paul@codesourcery.com>
Backport from upstream.
* qemu-tool.c (qemu_get_clock): Use qemu_gettimeofday.
2008-10-29 Paul Brook <paul@codesourcery.com>
Backport from upstream.
* vl.c (qemu_announce_self): Remove bogus TAP check.
* configure: Use proper windows paths.
* migration-tcp.c: Use proper socket functions.
2008-10-29 Paul Brook <paul@codesourcery.com>
* target-arm/helper.c (cpu_reset_model_id): Use proper v7 CacheType
value.
2008-10-28 Paul Brook <paul@codesourcery.com>
* target-arm/helper.c (check_ap): Add hack to make VMSAv7 attributes
work.
2008-10-28 Paul Brook <paul@codesourcery.com>
* Makefile.target (OBJS): Add syborg files.
* hw/boards.h (syborg_machine): Declare.
* target-arm/machine.c (register_machines): Add syborg_machine.
* hw/syborg.c: New file
* hw/syborg_dummy.c: New file
* hw/syborg_fb.c: New file
* hw/syborg.h: New file
* hw/syborg_interrupt.c: New file
* hw/syborg_keyboard.c: New file
* hw/syborg_mouse.c: New file
* hw/syborg_serial.c: New file
* hw/syborg_svphostfs.c: New file
* hw/syborg_svpsnap.c: New file
* hw/syborg_timer.c: New file
2008-10-28 Paul Brook <paul@codesourcery.com>
* target-arm/helper.c (cpu_reset_model_id): Add A8 cache info hacks.
(get_cp15): Ditto.
2008-10-28 Paul Brook <paul@codesourcery.com>
Backport from upstream.
* usb-linux.c (usb_linux_update_endp_table): Use usb_ctrltransfer.
2008-10-28 Paul Brook <paul@codesourcery.com>
* target-arm/helper.c (set_cp15): Remove stray debugging printf.
2008-10-24 Paul Brook <paul@codesourcery.com>
* target-arm/helper.c (do_interrupt): Use VBAR.
(set_cp15): Implement cp15 c12 (vector base address register).
(get_cp15): Ditto.
* target-arm/cpu.h (CPUARMState): Add cp15.c12_vbar.
2008-10-20 Daniel Jacobowitz <dan@codesourcery.com>
Issue #3871
* release-notes-csl.xml: Document.
* target-ppc/translate.c (gen_bcond): Do not update NIP to the
fallthrough address when single stepping.
2008-10-20 Daniel Jacobowitz <dan@codesourcery.com>
Issue #4075
* release-notes-csl.xml: Document.
* i386.ld, x86_64.ld: Add .reserved2.
* linux-user/main.c (RESERVED_SEGMENT_START, RESERVED_SEGMENT_SIZE):
Adjust for PPC target.
(RESERVED2_SEGMENT_START, RESERVED2_SEGMENT_SIZE): New. Use to
create .reserved2.
(main): Unmap both reserved segments.
2008-10-15 Daniel Jacobowitz <dan@codesourcery.com>
* release-notes-csl.xml: Correct typos in AltiVec note.
Remove AltiVec from Linux-specific note.
2008-10-06 Andrew Stubbs <ams@codesourcery.com>
Issue #3871
* linux-user/main.c (cpu_loop): Handle EXCP_DEBUG signal.
2008-10-03 Nathan Froyd <froydnj@codesourcery.com>
* release-notes-csl.xml (AltiVec instruction support): New note.
* target-ppc/cpu.h (union ppc_avr_t): Add s8, s16, s32, s64, and
f fields.
(VSCR_NJ, VSCR_SAT, vscr_nj, vcsr_sat): Define.
* target-ppc/op_mem.h: Fix lvx and stvx implementations.
Add element-wise Altivec load and store instructions. Unify
definitions for 32-bit and 64-bit targets.
* target-ppc/op.c: Add ops for Altivec instructions.
* target-ppc/translate.c (SIMM5, UIMM5, VSH): Define.
Add translators for Altivec instructions.
* target-ppc/op_helper.h: Add prototypes for Altivec instruction
helpers.
* target-ppc/op_helper.c: Add helpers for Altivec instructions.
2008-10-02 Nathan Froyd <froydnj@codesourcery.com>
* release-notes-csl.xml (Additional CPU emulations for QEMU): Tweak
to mention e500 --cpu options.
* target-ppc/translate.c (mbar): Correct opc3 field.
* target-ppc/translate_init.c (spr_read_spefscr, spr_write_spefscr):
New functions.
(init_proc_e200): Use them. Add read/write access in user mode too.
(init_proc_e500): Likewise.
* target-ppc/op.c (op_load_spefscr, op_store_spefscr): New functions.
2008-09-30 Catherine Moore <clm@codesourcery.com>
Merge:
r219891 (orig r5139): ths | 2008-09-02 10:39:45 -0700
* target-mips/translate_init.c (no_mmu_init): Only if
not CONFIG_USER_ONLY.
(cpu_mips_register): Initialize mmu if not CONFIG_USER_ONLY.
2008-09-29 Nathan Froyd <froydnj@codesourcery.com>
* target-ppc/translate.c (rlwimi): Remove bogus case.
* target-ppc/op_helper.c (do_addmeo, do_addmeo_64): Don't set
xer_ca when T0 == 0
(do_subfmeo): Likewise, for T0 == UINT32_MAX.
(do_subfemo_64): Likewise, for T0 == UINT64_MAX.
(do_sraw, do_srad): Correctly set xer_ca.
(do_mullwo): Cast T0 and T1 to int32_t first.
* target-ppc/op.c (op_add_me): Don't set xer_ca when T0 == 0
(op_add_me_64): Likewise.
(op_subfme): Don't set xer_ca when T0 == UINT32_MAX.
(op_subfme_64): Likewise, for UINT64_MAX.
(op_addmeo): Set T1 to xer_ca.
2008-09-26 Julian Brown <julian@codesourcery.com>
* release-notes-csl.xml (Improvements to NEON support in QEMU): Add
note.
2008-09-25 Nathan Froyd <froydnj@codesourcery.com>
* release-notes-csl.xml (-cpu now enables CPU-specific instructions):
New note.
* target-ppc/helper.c (cpu_ppc_reset): Turn on CPU instruction
capability bits.
2008-09-24 Paul Brook <paul@codesourcery.com>
* fpu/softfloat.c (float32_to_float16): Fix rounding of very small
values.
2008-09-22 Julian Brown <julian@codesourcery.com>
* target-arm/neon_helper.c (shl_u8, shl_u16, shl_u32): Fix
greater-than-element-size boundary condition.
(shl_s8, shl_s16, shl_s32): Likewise.
(rshl_s8, rshl_s16, rshl_s32, rshl_u8, rshl_u16, rshl_u32)
(qshl_s8, qshl_s16, qshl_s32, qshl_u8, qshl_u16, qshl_u32): Add
casts to uses of -sizeof(), fix boundary conditions.
2008-09-22 Paul Brook <paul@codesourcery.com>
* exec-all.h (MAX_OP_PER_INSTR): Increase to 200.
2008-09-22 Paul Brook <paul@codesourcery.com>
* target-arm/translate.c (disas_neon_ls_insn): Remove redundant mask
operations in vld1 code.
2008-09-22 Paul Brook <paul@codesourcery.com>
* linux-user/main.c (fork_end): Call gdbserver_fork.
* gdbstub.c (gdbserver_fork): New function.
* gdbstub.h (gdbserver_fork): Add prototype.
2008-09-21 Paul Brook <paul@codesourcery.com>
Backport from upstream.
* target-arm/op_helper.c (neon_tbl): Fix shift count.
* target-arm/translate.c (target-arm/translate.c): Fix incorrect
register writeback for VDUP, VLD1(duplicate) and VTBL instructions.
2008-09-21 Paul Brook <paul@codesourcery.com>
* fpu/softfloat.c (packFloat16, float16_to_float32,
float32_to_float16): New functions.
* fpu/softfloat.h (float16_to_float32, float32_to_float16): Add
prototypes.
* target-arm/helper.c (cpu_reset_model_id): Add FP16 to "any" cpu.
(vfp_fcvt_f16_to_f32, vfp_fcvt_f32_to_f16): New helpers.
* target-arm/helpers.h (vfp_fcvt_f16_to_f32, vfp_fcvt_f32_to_f16):
New helpers.
* target-arm/cpu.h (arm_features): Add ARM_FEATURE_FP16.
* target-arm/translate.c (disas_vfp_insn): Add vcvth and vcvtb.
(disas_neon_data_insn): Add vcvt.f16.f32 and vcvt.f32.f16.
2008-09-19 Nathan Froyd <froydnj@codesourcery.com>
* target-ppc/op_template.h (op_load_crfr_T0_crf): New function.
* target-ppc/op_helper.c (do_fcmpu): Correctly set CR register
for comparisons against NaN.
(do_fcmpo): Likewise.
* target-ppc/translate.c (gen_op_load_crfr_T0): New table.
(fcmpo): Pass along the condition register being set.
(fcmpu): Likewise.
2008-09-11 Sandra Loosemore <sandra@codesourcery.com>
Issue #2978
* release-notes-csl.xml (Kernel version reported by QEMU): New note.
2008-09-11 Paul Brook <paul@codesourcery.com>
Backport from upstream:
* i386-dis.c (oappend): Fix bogus pstrcpy.
2008-09-05 Nathan Sidwell <nathan@codesourcery.com>
Issue #2978
* linux-user/main.c (usage): Add -r option.
* qemu-doc.texi (Linux User space emulator): Document -r option.
2008-09-05 Paul Brook <paul@codesourcery.com>
* target-m68k/translate.c (mvzs): Fix sign extension logic.
2008-09-04 Nathan Froyd <froydnj@codesourcery.com>
* ppc-semi.c (HOSTED_ISATTY): Redefine.
(ppc_isatty_cb): New function.
(do_ppc_semihosting): Follow system call conventions in result.
2008-09-01 Mark Mitchell <mark@codesourcery.com>
* qemu-common.h (uninterrupted_open): Declare.
(uninterrupted_close): Likewise.
(uninterrupted_read): Likewise.
(uninterrupted_write): Likewise.
* cutils.c (uninterrupted_open): Define.
(uninterrupted_close): Likewise.
(uninterrupted_read): Likewise.
(uninterrupted_write): Likewise.
* arm-semi.c (do_arm_semihosting): Use them.
* ppc-semi.c (do_ppc_semihosting): Likewise.
* m68k-semi.c (do_m68k_semihosting): Likewise.
2008-08-31 Mark Mitchell <mark@codesourcery.com>
* arm-semi.c (do_arm_semihosting): Check for EINTR on calls to
open, read, write, and close.
* ppc-semi.c (do_ppc_semihosting): Likewise.
* m68k-semi.c (do_m68k_semihosting): Likewise.
2008-08-27 Paul Brook <paul@codesourcery.com>
* configure: Allow unknown configure options (again).
2008-05-27 Paul Brook <paul@codesourcery.com>
Backport from upstream.
* linux-user/syscall.c: Include linux_loop.h.
* linux-user/linux_loop.h: New file, avoid problems with old kernel
headers.
2008-05-23 Paul Brook <paul@codesourcery.com>
* linux-user/elfload.c (load_elf_binary): Set info->e_flags.
* linux-user/qemu.h (image_info): Add elf_flags.
* linux-user/main.c (cpu_loop): Byteswap instructions.
(main): Enable code byteswapping for BE8 binaries.
* disas.c (target_disas): Add flags for byteswapping.
* target-arm/cpu.h (CPUARMState): Add bswap_code.
* target-arm/translate.c (disas_arm_insn, disas_thumb2_insn,
disas_thumb_insn): Byteswap instructions.
(gen_intermediate_code_internal): Pass bswap flag to target_disas.
2008-05-23 Paul Brook <paul@codesourcery.com>
* linux-user/main.c (do_kernel_trap): Use proper guest memory access
routines.
2008-04-06 Nathan Froyd <froydnj@codesourcery.com>
* ppc-semi.c (HOSTED_UNLINK, HOSTED_STAT, HOSTED_LSTAT, HOSTED_FSTAT,
HOSTED_ISATTY, HOSTED_SYSTEM, HOSTED_RENAME): Define.
(translate_stat): Remove and replace with...
(translate_to_netbsd_stat): ..this. New function.
(ppc_stat_cb): New function.
(do_ppc_semihosting): Add HOSTED_UNLINK, HOSTED_STAT, HOSTED_LSTAT,
HOSTED_FSTAT, HOSTED_RENAME, HOSTED_ISATTY, and HOSTED_SYSTEM cases.
Fix HOSTED_LSTAT. Use ppc_stat_cb for HOSTED_STAT and HOSTED_FSTAT.
2008-03-27 Sandra Loosemore <sandra@codesourcery.com>
* target-m68k/helper.c (m68k_cpu_list): New.
* target-m68i/cpu.h (m68k_cpu_list): Declare.
(cpu_list): Define to use new function.
2008-03-26 Paul Brook <paul@codesourcery.com>
Backport from upstream.
* linux-user/elfload.c (create_elf_tables): Add AT_CLKTCK.
2008-03-26 Paul Brook <paul@codesourcery.com>
Backport from upstream.
* vl.c (main): Convert fixed length commandline buffers to pointers.
2008-03-26 Paul Brook <paul@codesourcery.com>
* linux-user/main.c (print_version): New function.
(usage): Use it. Add retcode and QEMU_BUGURL.
(main): Handle --help and --version.
* vl.c (version): Update Copyright.
2008-03-26 Paul Brook <paul@codesourcery.com>
* target-m68k/op.c (set_T0_s32): Fix typo.
2008-03-25 Paul Brook <paul@codesourcery.com>
* linux-user/elfload.c (x86_stack_size): Remove declaration.
(setup_arg_pages): Set info->stack_base.
* linux-user/syscall.c (TARGET_PROT_GROWSDOWN): Define.
(do_syscall): Add PROT_GROWSDOWN exec-stack hack.
* linux-user/qemu.h (image_info): Add stack_base.
(x86_stack_size): Add declaration.
2008-03-25 Paul Brook <paul@codesourcery.com>
* target-cris/cpu.h: Define MMAP_SHIFT.
* linux-user/syscall.c (do_syscall): Default MMAP_SHIFT=12.
* linux-user/main.c (cpu_loop): Fix m68k 6-arg syscall.
2008-03-21 Paul Brook <paul@codesourcery.com>
Backport from upstream.
* linux-user/signal.c (setup_return): Handle mode change on signal
entry.
(restore_sigcontext): Mask privileged bits.
2008-03-14 Paul Brook <paul@codesourcery.com>
* exec-all.h (MAX_OP_PER_INSTR): Increase to 64.
2008-03-13 Paul Brook <paul@codesourcery.com>
* vl.c (win_chr_stdio_poll): Correct buffer size.
2008-03-07 Sandra Loosemore <sandra@codesourcery.com>
* release-notes-csl.xml: Add new note for Linux user-mode emulator.
Further split up and tweak the notes for the QEMU CPU simulator
since we need to say slightly different things about how previous
behavior has changed on all of arm, power, and m68k.
2008-03-06 Paul Brook <paul@codesourcery.com>
* vl.c (host_alarm_handler): Handle NULL next_cpu.
2008-03-06 Paul Brook <paul@codesourcery.com>
* linux-user/main.c (main): Accept --foo as an alias for -foo.
2008-02-29 Sandra Loosemore <sandra@codesourcery.com>
* release-notes-csl.xml: Give previous note added a unique UUID.
2008-02-28 Carlos O'Donell <carlos@codesourcery.com>
* release-notes-csl.xml: Document QEMU support.
2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
Backport from trunk:
* vl.c (next_cpu, event_pending): New.
(cur_cpu): Move higher.
(host_alarm_handler, main_loop): Avoid missed interrupts.
2008-02-26 Nathan Froyd <froydnj@codesourcery.com>
* gdbstub.c (ldtul_p): Swap the 64-bit and 32-bit cases.
2008-02-26 Paul Brook <paul@codesourcery.com>
* vl.c (register_machines): Register dummy_ppc_machine first.
* gdbstub.c (cpu_gdb_read_register): Return correct FP register size.
2008-02-21 Paul Brook <paul@codesourcery.com>
* gdbstub.c (gdb_chr_can_receive): Accept blocks of data.
2008-02-21 Paul Brook <paul@codesourcery.com>
* vl.c (qemu_chr_open_stdio): Ignore SIGINT.
(qemu_chr_open_win_stdio): Ignore ^C.
2008-01-22 Paul Brook <paul@codesourcery.com>
* gdbstub.c (cpu_gdb_write_register): Fix comment typo.
2008-01-09 Paul Brook <paul@codesourcery.com>
* target-arm/op.c: Split env->NZF into NF and ZF.
* target-arm/helper.c: Ditto.
* target-arm/cpu.h: Ditto.
2008-01-06 Paul Brook <paul@codesourcery.com>
* configure: Re-add NPTL define.
2007-12-10 Paul Brook <paul@codesourcery.com>
* softmmu-semi.c (softmmu_target_strlen): New function.
(target_strlen): Ditto.
* Makefile.target (VL_OBJS): Add dummy_ppc.o and ppc-semi.o.
* ppc-semi.c: New file.
* vl.c (qemu_options): Enable semihosting for PPC.
(register_machines): Add dummy_ppc_machine.
* target-ppc/helper.h (powerpc_excp): Intercept semihosting syscalls.
* taret-ppc/cpu.h (do_ppc_semihosting): Add prototype.
* hw/boards.h (dummy_ppc_machine): Add declaration.
* hw/dummy_ppc.c: New file.
2007-12-05 Paul Brook <paul@codesourcery.com>
* x86_64.ld: Leave space for system emulation program headers.
* i386.ld: Ditto.
2007-12-04 Paul Brook <paul@codesourcery.com>
* x86_64.ld: Tweak .reserved section placement.
* i386.ld: Ditto.
* linux-user/main.c: Ditto.
2007-11-27 Paul Brook <paul@codesourcery.com>
* i386.ld: Add sysroot suffix to library search paths.
2007-11-27 Paul Brook <paul@codesourcery.com>
* osdep.c (localtime_r, gmtime_r): New functions.
* osdep.h (localtime_r, gmtime_r): Add prototypes.
* configure: Allow unknown configure options.
2007-11-20 Paul Brook <paul@codesourcery.com>
* target-ppc/translate_init.c (init_ppc_proc): Allow linux userspace
PVR read.
2007-11-10 Paul Brook <paul@codesourcery.com>
* hw/stellaris.c (GPTM_SCALE): Remove.
(stellaris_clock_scale): New variable.
(gptm_reload): Use it.
(pllcfg_sandstorm, pllcfg_fury): New variables.
(ssys_read): Implement PLLCFG. Set reference clock speed.
2007-11-10 Paul Brook <paul@codesourcery.com>
* hw/mpcore.c (mpcore_priv_read): Fix printf format mismatch.
(mpcore_priv_write): Ditto.
* hw/arm_gic.c (gic_dist_readb, gic_dist_writeb, gic_cpu_read,
gic_cpu_write): Ditto.
2007-11-06 Paul Brook <paul@codesourcery.com>
* Makefile.target: Add pl061.o
* vl.h (pl061_init): Add prototype.
* hw/stellaris.c (stellaris_init): Create GPIO.
* hw/pl061.c: New file.
2007-11-06 Paul Brook <paul@codesourcery.com>
* hw/ssd0323.c (ssd0323_xfer_ssi): Fix typo.
(ssd0323_cd): Add debug output.
2007-11-05 Paul Brook <paul@codesourcery.com>
* Makefile.target: Add ssd0303.o, pl022.o and ssd0323.o.
* vl.c (register_machines): Add lm3s6965evb_machine.
* vl.h (armv7m_init): Add.
(lm3s6965evb_machine): Declare.
(pl022_init): New prototype.
(ssd0323_xfer_ssi, ssd0323_init): New prototype.
* hw/ssd0323.c: New file.
* hw/armv7m.c (armv7m_init): Remove board init code.
(lm3s811evb_machine): Remove.
* hw/osram_oled.c: Rename...
* hw/ssd0303.c: ... to this.
* hw/pl022.c: New file.
* hw/stellaris.c: Define and use stellaris_boards.
(lm3s811evb_machine, lm3s6965evb_machine): New.
2007-11-04 Paul Brook <paul@codesourcery.com>
* Makefile.target: Set BASE_LDFLAGS unconditionally. Remove -shared
hacks.
* linux-user/main.c: Add .reserved section contents.
(main): Unmap reserved memory area.
* x86_64.ld: Add .reserved. Avoid SIZEOF_HEADERS.
* ia64.ld: Ditto.
* ppc.ld: Ditto.
* sparc.ld: Ditto.
* sparc64.ld: Ditto.
* s390.ld: Ditto.
* arm.ld: Ditto.
* m68k.ld: Ditto.
* i386.ld: Ditto.
2007-10-18 Paul Brook <paul@codesourcery.com>
* target-arm/translate.c (gen_intermediate_code_internal): Add
set_condexec calls.
2007-10-18 Paul Brook <paul@codesourcery.com>
* target-arm/translate.c (DISAS_JUMP_NEXT): Remove.
(DISAS_WFI, DISAS_SWI): Define.
(disas_cp15_insn): Use DISAS_WFI.
(gen_nop_hint): Ditto.
(disas_arm_insn): Call gen_set_condexec before raising an exception.
Use DISAS_SWI.
(disas_thumb_insn): Ditto.
(gen_intermediate_code_internal): Call gen_set_condexec before hitting
breakpoint. Avoid translating breakpointed instruction.
Handle DISAS_SWI and DISAS_WFI.
2007-10-16 Paul Brook <paul@codesourcery.com>
* linux-user/main.c (show_missing_syscalls): New variable.
(main): Set show_missing_syscalls.
* linux-user/qemu.h (linux-user/qemu.h): Add prototype.
* linux-user/syscall.c (do_syscall): Use show_missing_syscalls.
2007-10-16 Paul Brook <paul@codesourcery.com>
* target-arm/op_neon.h (unzip_u8, zip_u8): Fix bogus masks.
2007-10-16 Paul Brook <paul@codesourcery.com>
* linux-user/syscall.c (do_fork): Disable clone(CLONE_VM) with NPTL.
2007-09-22 Paul Brook <paul@codesourcery.com>
* m68k-semi.c (do_m68k_semihosting): Call gdb_exit.
2007-09-14 Paul Brook <paul@codesourcery.com>
* target-m68k/op.c (get_op, set_op, get_opf64, set_opf64): Move...
* target-m68k/op_helper.c (helper_get_op, helper_set_op,
helper_get_opf64, helper_set_opf64): ... To here.
2007-09-14 Paul Brook <paul@codesourcery.com>
* linux-user/main.c (usage): Use QEMU_PKGVERSION.
* vl.c (version): New function.
(help): Use it.
(QEMU_OPTION_version): Define.
(qemu_options): Add version.
(main): Handle QEMU_OPTION_version.
* monitor.c (do_info_version): Use QEMU_PKGVERSION.
* configure: Add --with-pkgversion and --with-bugurl.
2007-08-29 Paul Brook <paul@codesourcery.com>
* target-arm/op.c (op_movl_T0_cpsr): Mask out execution state bits.
* target-arm/helper.c (do_interrupt): Clear env->condexec_bits, not
unused uncached_cpsr bits.
* target-arm/cpu.h (CACHED_CPSR_BITS): Add CPSR_IT.
(CPSR_GE, CPSR_RESERVED, CPSR_USER, CPSR_EXEC): Define.
(cpsr_read): Use env->GE.
(cpsr_write): Set env->GE.
* target-arm/translate.c (msr_mask): Fix reserved masks for V6/V7.
(disas_arm_insn): Pass env to msr_mask.
2007-08-24 Paul Brook <paul@codesourcery.com>
* gdbstub.c (cpu_gdb_write_register): Avoid setting low bit of PC.
2007-08-24 Paul Brook <paul@codesourcery.com>
* target-arm/cpu.h (do_arm_semihosting): Add prototype.
* target-arm/helper.c (do_interrupt): Implement Thumb BKPT semihosting.
2007-07-30 Paul Brook <paul@codesourcery.com>
Merge from //csl/qemu/branches/armv7.
2007-06-19 Paul Brook <paul@codesourcery.com>
* vl.h (dpy_update, dpy_resize): Check for NULL callbacks.
2007-06-18 Paul Brook <paul@codesourcery.com>
* vl.c (start_rtc_timer): Disable timer warning.
2007-06-18 Paul Brook <paul@codesourcery.com>
* Makefile.target (VL_OBJS): Add dummy_m68k.o.
* vl.c (register_machines): Add dummy_m68k_machine.
* vl.h (dummy_m68k_machine): Add declaration.
* hw/dummy_m68k.c: New file.
2007-04-29 Vladimir Prus <vladimir@codesourcery.com>
* gdbstub.h (gdb_exit): Declare unconditionally.
* arm-semi.c (syscall_err): New.
(arm_semi_cb): For system mode, assign to syscall_err.
(arm_semi_flen_cb): New.
(do_arm_semihosting): Use string length including zero
character for all calls that use strings. Implement
SYS_FLEN in terms of fstat call. On exit, call gdb_exit.
* gdbstub.c (gdbserver_state): Define unconditionally.
(gdb_exit): Likewise.
(gdbserver_start): Don't malloc gdb state, use
gdbserver_state.
2007-04-16 Paul Brook <paul@codesourcery.com>
* gdbstub.c (gdb_handle_packet): Allow non-core regs in g/G packets.
2007-04-16 Paul Brook <paul@codesourcery.com>
* gdbstub.h (gdb_reg_cb): New typedef.
(gdb_register_coprocessor): New function.
* feature_to_c.sh: New file.
* Makefile.target (OBJS, VL_OBJS): Add gdbstub-xml.o
(gdbstub-xml.c): New rule.
* configure: Set gdb_xml_files. Define TARGET_XML_FILES.
* target-m68k/translate.c: Include gdbstub.h.
(fpu_gdb_get_reg, fpu_gdb_set_reg): New functions.
(cpu_m68k_register): Register FPU with gdb stub.
(cpu_dump_state): Fix FP register dumps.
* gdbstub/arm-core.xml: New file.
* gdbstub/arm-vfp.xml: New file.
* gdbstub/arm-vfp3.xml: New file.
* gdbstub/arm-neon.xml: New file.
* gdbstub/cf-fp.xml: New file.
* gdbstub/cf-core.xml: New file.
* target-arm/helper.c: Include gdbstub.h.
(vfp_gdb_get_reg, vfp_gdb_set_reg): New functions.
(cpu_arm_set_model): Register VFP with gdb stub.
* target-arm/cpu.h (arm_features): Add VFP3 and NEON.
* gdbstub.c (GDBRegisterState): Define.
(all_regs, gdb_has_xml, num_g_regs): New variables.
(put_packet_binary): New function.
(put_packet): Use it.
(NUM_CORE_REGS, GDB_CORE_XML): Define.
(cpu_gdb_read_registers, cpu_gdb_write_registers): Rename ...
(cpu_gdb_read_register, cpu_gdb_write_register): ... to this.
(memtox, get_feature_xml, gdb_read_register, gdb_write_register,
gdb_register_coprocessor): New functions.
(gdb_handle_packet): Use gdb_read_register and gdb_write_register.
Handle 'p', 'P', 'qSupported' and 'qXfer:features:read:' packets.
2007-04-11 Vladimir Prus <vladimir@codesourcery.com>
* vl.c (win_chr_stdio_poll): Use exit,
not do_quit, as the latter is not in public
interface of monitor.c.
2007-04-11 Vladimir Prus <vladimir@codesourcery.com>
* vl.c (struct WinCharState): New field quit_on_eof.
(win_chr_stdio_poll): New function.
(win_stdio_chr_close): New function.
(qemu_chr_open_win_stdio): New function.
(qemu_chr_open): Handle 'stdio' device on windows.
^L
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change-log-default-name: "ChangeLog.csl"
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