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ChangeLog.vx68k
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ChangeLog.vx68k
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2000-12-23 Kaz Sasayama <[email protected]>
* include/vm68k/memory.h (class memory_map): Add throw specs to
methods: get_8, get_16, get_16_unchecked, get_32, put_8, put_16,
put_16_unchecked, and put_32.
* libvx68k/machine.cc (boot): Use memory_exception instead of
special_exception.
* libvx68k/doscontext.cc (start): Likewise.
* bin/main.cc (run_boot): Likewise.
* include/vm68k/processor.h: Add include of <vm68k/except.h>.
* include/vm68k/except.h (struct special_exception): Removed.
(struct bus_error_exception): Moved to memory.h.
(struct address_error_exception): Likewise.
* include/vm68k/memory.h (struct memory_exception): New class.
(struct bus_error_exception): Moved from except.h. Change the
base class to memory_exception.
(struct address_error_exception): Likewise.
* libvm68k/Makefile.am (libvm68k_la_SOURCES): Remove
defaultmem.cc.
* libvm68k/defaultmem.cc: Removed.
* libvm68k/memory_map.cc (class default_memory): New class.
* include/vm68k/memory.h: Modify comments.
(class default_memory): Removed.
* libvm68k/execunit.cc: Remove includes of <vm68k/addressiong.h>
and <vm68k/conditional.h>.
* include/vm68k/Makefile.am (vm68kinclude_HEADERS): Replace
condition.h with conditional.h.
* include/vm68k/conditional.h: Renamed from condition.h. Also
change all users. Modify comments.
(namespace conditional): Renamed from condition. Also change all
users.
* libvm68k/Makefile.am (libvm68k_la_SOURCES): Replace statusreg.cc
with condition_code.cc.
* libvm68k/condition_code.cc: Renamed from statusreg.cc.
* libvm68k/Makefile.am (noinst_HEADERS): Replace inst.h with
instr.h.
* libvm68k/instr.h: Renamed from inst.h. Also change all users.
* include/vm68k/processor.h: Renamed from cpu.h. Also change all
users.
2000-12-22 Kaz Sasayama <[email protected]>
* libvm68k/memory_map.cc: Move null_memory.
(get_16, get_32, put_16, put_32): Modify test for an address
error.
(get_32, put_32): Modify the alignment test.
(get_32): Return in one place.
* libvm68k/memory.cc (get_32): Rewrite using an intermediate
variable.
* Makefile.am (SUBDIRS): Replace libvx68kgtk with vx68kui.
* bin/Makefile.am (vx68k_LDADD): Likewise.
* configure.in (AC_OUTPUT): Likewise.
* vx68kui: Renamed from libvx68kgtk.
* bin/Makefile.am (vx68k_LDADD): Replace libvx68kgtk.a with
libvx68kui_gtk.a.
* libvx68kgtk/Makefile.am (noinst_LIBRARIES): Rename libvx68kgtk.a
to libvx68kui_gtk.a.
(libvx68kui_gtk_a_SOURCES): Renamed.
* libvm68k/Makefile.am (libvm68k_la_SOURCES): Replace addrspace.cc
with memory_map.cc.
(libvm68k_la_LDFLAGS): Modified.
* libvm68k/memory_map.cc: Renamed from addrspace.cc.
* libvm68k/inst0.cc [0] (cmpib, cmpiw, cmpil, eoriw, orib, oriw,
oril): Removed.
* libvm68k/inst11.cc [0] (cmpb, cmpw, cmpl, cmpaw, cmpal, eorb_r,
eorw_r, eorl_r): Removed.
* libvm68k/inst14.cc [0] (asrl_r, lslw_r, lsll_r, lslb_i, lslw_i,
lsll_i, lsrw_r, lsrl_r, lsrb_i, lsrw_i, lsrl_i, rolb_r, rolw_i,
roll_i, roxrw_i, roxrl_i): Removed.
* libvm68k/inst4.cc [0] (extw, extl, negb, negw, negl): Removed.
* libvm68k/inst5.cc [0] (dbf): Removed.
* libvm68k/inst8.cc [0] (orb, orw, orl): Removed.
* libvm68k/inst9.cc [0] (subb, subw, subl): Removed.
* libvm68k/Makefile.am (INCLUDES): Remove
-DVM68K_ENABLE_DEPRECATED.
* include/vm68k/cpu.h [VM68K_ENABLE_DEPRECATED] (extsb, extsw,
extsl): Removed.
* libvm68k/defaultmem.cc (get_8, get_16, put_8, put_16): Remove
address masking.
(get_16, put_16): Add assertion checking.
* libvx68k/mainmem.cc (get_16, get_8, get_32, put_16, put_8,
put_32): Remove address masking. Add assertion checks.
* libvm68k/memory.cc (get_32, put_32): Add assertion check.
* include/vm68k/memory.h (class memory): Move the function_code
argument to the end. Also change all users and derived classes.
2000-12-17 Kaz Sasayama <[email protected]>
* libvm68k/inst14.cc (m68k_roxl_i): New function.
(install_instructions_14): Use the new handler.
* Version 1.1.4.
* configure.in: Set VERSION to 1.1.4.
* TODO: Updated.
* NEWS: New version.
2000-12-16 Kaz Sasayama <[email protected]>
* libvx68k/systemrom.cc (initialize_iocs_calls): Add new argument
data. Pass data to set_iocs_call.
(system_rom): Add the second argument.
2000-12-15 Kaz Sasayama <[email protected]>
* libvm68k/inst4.cc (m68k_rte): Avoid direct memory_map method calls.
* libvm68k/inst6.cc (m68k_bsr): Avoid direct memory_map method calls.
* bin/main.cc (run_boot): Avoid direct memory_map method calls.
* include/vm68k/memory.h (class memory_map): Renamed from
memory_address_space. Also change all users.
(class memory_map): Add typedef function_code.
(class memory_map): Move the function_code arguments to the end
for methods: get_8, get_16, get_16_unchecked, get_32, get_string,
read, put_8, put_16, put_16_unchecked, put_32, put_string, and
write. Also change all users.
2000-12-13 Kaz Sasayama <[email protected]>
* libvx68k/Makefile.am (lib_LTLIBRARIES): Exchange the order of
libvx68k.la and libvx68kdos.la.
* libvx68k/systemrom.cc (initialize_iocs_calls): Renamed from
initialize_iocs_handlers. Also change all users.
* include/vx68k/memory.h (class system_rom): Rename
iocs_handler_function to iocs_call_handler. Rename
iocs_handler_type to iocs_call_type.
(class system_rom): Rename member invalid_iocs_function to
invalid_iocs_call. Also change all users.
(class system_rom): Rename member iocs_handlers to iocs_calls.
Also change all users.
(class system_rom): Rename member set_iocs_handler to
set_iocs_call.
* libvx68k/textvram.cc (fill_plane): New function.
(iocs_txfill): Write code.
* include/vx68k/memory.h (class text_video_memory): Add member
fill_plane.
2000-12-12 Kaz Sasayama <[email protected]>
* doc/vx68k.texi (Text Video Memory): New node.
(Graphic Video Memory): New node.
(Memory Management): New node.
(Filesystem): New node.
* bin/Makefile.am (vx68k_LDADD): Add libvx68kdos.la.
* libvx68k/Makefile.am (lib_LTLIBRARIES): Add libvx68kdos.la.
(libvx68kdos_la_LDFLAGS): New macro.
(libvx68kdos_la_SOURCES): New macro.
(libvx68k_la_SOURCES): Remove the DOS-emulation files.
* doc/vx68k.texi (Human68k Emulation): Renamed from Human68k.
(Human68k Emulation): Raise the level.
* libvx68k/systemrom.cc (initialize_iocs_handlers): Renamed from
initialize_iocs_functions. Also change all callers.
(initialize_iocs_handlers, system_rom): Use make_pair.
* include/vx68k/memory.h (class system_rom): Rename
iocs_function_handler to iocs_handler_function. Rename
iocs_function_type to iocs_handler_type.
(class system_rom): Rename member iocs_functions to iocs_handlers.
Also change all users.
(class system_rom): Rename member set_iocs_function to
set_iocs_handler. Also change all users.
* doc/vx68k.texi (X68000 Components): Removed. Raise children's
levels.
(IOCS and System ROM): Rename the title and add documentation.
2000-12-11 Kaz Sasayama <[email protected]>
* doc/vx68k.texi: Merge the variable index to the function index.
(Top): Update the menu.
(X68000 Emulation): Rename the title. Add documentation.
(Class machine): Merge into the parent.
(Machine): Add documentation.
(X68000 Components, Main Memory, System ROM): New node.
(Function and Variable Index): Rename the title.
2000-12-10 Kaz Sasayama <[email protected]>
* doc/vx68k.texi: Add @direntry commands. Sets flags VERSION,
REVISION, and DATE. Update text. Insert blank lines after node
headings.
(SCC): Update documentation.
(Top): Change the title and update text.
(Instructions): Move @cindex to the head of the paragraph.
* bin/Makefile.am (noinst_LIBRARIES): Moved after bin_PROGRAMS.
(vx68k_SOURCES): Change the order of files.
* libvx68k/Makefile.am (libvx68k_la_SOURCES): Change the order of
files.
2000-12-08 Kaz Sasayama <[email protected]>
* libvm68k/Makefile.am (libvm68k_la_SOURCES): Change the order.
2000-12-08 Kaz Sasayama <[email protected]>
* doc/vx68k.texi: Fix misspelling. Put @contents in @ifnothtml.
(Top): Move @menu out of @ifnottex.
(Introduction): Modify documentation.
(Command Reference): Modify documentation.
(Invoking vx68k): Modify documentation.
(Class memory): Fix misspelling.
(Context): Modify documentation.
(Execution Unit): Modify documentation.
(Class machine): New node.
2000-09-23 Kaz Sasayama <[email protected]>
* libvx68k/systemrom.cc (iocs_contrast): New function.
(initialize_iocs_functions): Add new handler.
2000-09-22 Kaz Sasayama <[email protected]>
* libvx68kgtk/gtkconsole.cc: Change timeout parameters.
* libvx68k/sccmem.cc (iocs_ms_curof, iocs_ms_curon, iocs_ms_stat):
New function.
(install_iocs_calls): Add new handlers.
* libvx68k/systemrom.cc (iocs_trap): Push the next instruction's
address for a trap.
* libvx68k/machine.cc (configure): Map adpcm and fdc into the
address space.
(machine): Call install_iocs_calls on adpcm and fdc.
* libvx68k/Makefile.am (libvx68k_la_SOURCES): Add msm6258vmem.cc
and fdcmem.cc.
(libvx68k.gdb): Removed.
(SUFFIXES): New macro.
(.cc.gdb): New rule.
* libvx68k/fdcmem.cc: New file.
(install_iocs_calls, get_8, get_16, put_8, put_16): New function.
* libvx68k/msm6258vmem.cc: New file.
(install_iocs_calls, get_8, get_16, put_8, put_16): New function.
* include/vx68k/machine.h (class machine): Add members adpcm and
fdc.
* include/vx68k/memory.h (class msm6258v_memory): New class.
(class fdc_memory): New class.
2000-09-20 Kaz Sasayama <[email protected]>
* include/vm68k/types.h: Add new types uint16_type and
sint16_type. Use int or long for uint32_type if possible. Also
change types for 16-bit and smaller values.
* libvm68k/inst0.cc (m68k_andi_to_ccr, m68k_andi_to_sr,
m68k_bclr_i, m68k_bset_i, m68k_btst_i m68k_ori_to_ccr,
m68k_ori_to_sr): Use ufetch.
* libvm68k/inst4.cc (m68k_movem_r_m, m68k_movem_r_predec,
m68k_movem_m_r, m68k_movem_postinc_r): Use ufetch.
* include/vm68k/addressing.h [basic_index_indirect,
basic_index_pc_indirect] (address, text): Use ufetch for the
extention word.
* include/vm68k/cpu.h (class exec_unit): Move inline definition of
step out of the class definition. Use ufetch.
2000-09-16 Kaz Sasayama <[email protected]>
* libvx68k/systemrom.cc (iocs_b_recali): Print message only once.
* libvx68k/textvram.cc (draw_char): Modify the kanji handling.
* libvx68k/machine.cc (machine): Call install_iocs_calls on dmac
and font.
* libvx68k/systemrom.cc: Remove functions moved to fontrom.cc.
(initialize_iocs_functions): Remove the calls to removed
functions.
* libvx68k/fontrom.cc (iocs_defchr, iocs_fntadr, iocs_fntget):
Moved from systemrom.cc.
(install_iocs_calls): New function.
* libvx68k/dmacmem.cc (install_iocs_calls): Changed to member
function.
(dmac_memory): Remove call to install_iocs_calls.
* include/vx68k/memory.h (class dmac_memory): Remove argument of
the constructor. Add member install_iocs_calls.
(class font_rom): Change the value types of get_8 and put_8. Add
member install_iocs_calls.
* libvx68k/machine.cc (machine): Call install_iocs_calls on scc.
* libvx68k/sccmem.cc (install_iocs_calls): Changed to member
function.
(scc_memory): Remove call to install_iocs_calls.
* include/vx68k/memory.h (class scc_memory): Remove argument from
the constructor. Add member install_iocs_calls.
* libvx68k/machine.cc (machine): Call install_iocs_calls for
tvram.
* libvx68k/systemrom.cc: Removed functions moved to textvram.cc.
(initialize_iocs_functions): Remove calls to removed functions.
* libvx68k/textvram.cc: Include cstdio unconditionally.
(iocs_b_clr_st, iocs_b_color, iocs_b_consol, iocs_b_curoff,
iocs_b_curon, iocs_b_locate, iocs_b_putmes, iocs_textput,
iocs_txfill): Moved from systemrom.cc.
(install_iocs_calls): New function.
* include/vx68k/memory.h (class text_video_memory): Change value
types for get_8 and put_8. Add member install_iocs_calls.
* libvm68k/execunit.cc: Include cstdio unconditionally. Remove
moved functions.
(exec_unit): Install instructions using new functions.
* libvm68k/Makefile.am (libvm68k_la_SOURCES): Add inst0.cc,
inst1to3.cc, inst4.cc, inst5.cc, inst6.cc, inst7.cc, inst8.cc,
inst9.cc, inst11.cc, inst12.cc, inst13.cc, and inst14.cc.
(noinst_HEADERS): New macro.
* libvm68k/inst14.cc: New file.
(m68k_asl_r, m68k_asl_i, m68k_asr_r, m68k_asr_i, m68k_lsl_r,
m68k_lsl_i, m68k_lsr_r, m68k_lsr_i, m68k_lsr_m, m68k_rol_r,
m68k_rol_i, m68k_ror_i, m68k_roxr_i): Moved from execunit.cc.
[0] (asrl_r, lslw_r, lsll_r, lslb_i, lslw_i, lsll_i, lsrw_r,
lsrl_r, lsrb_i, lsrw_i, lsrl_i, rolb_r, rolw_i, roll_i, roxrw_i,
roxrl_i): Moved from execunit.cc.
(install_instructions_14): New function.
* libvm68k/inst13.cc: New file.
(m68k_add, m68k_add_m, m68k_adda, m68k_addx_r): Moved from
execunit.cc.
(install_instructions_13): New function.
* libvm68k/inst12.cc: New file.
(m68k_and, m68k_and_m, m68k_exg_d_d, m68k_exg_a_a, m68k_exg_d_a,
m68k_muls, m68k_mulu): Moved from execunit.cc.
[0] (exgl): Moved from execunit.cc.
(install_instructions_12): New function.
* libvm68k/inst11.cc: New file.
(m68k_cmp, m68k_cmpa, m68k_cmpm, m68k_eor_m): Moved from
execunit.cc.
[0] (cmpb, cmpw, cmpl, cmpaw, cmpal, eorb_r, eorw_r, eorl_r):
Moved from execunit.cc.
(install_instructions_11): New function.
* libvm68k/inst9.cc: New file.
(m68k_sub, m68k_sub_m, m68k_suba): Moved from execunit.cc.
[0] (subb, subw, subl): Moved from execunit.cc.
(install_instructions_9): New function.
* libvm68k/inst8.cc: New file.
(m68k_divu, m68k_or, m68k_or_m): Moved from execunit.cc.
[0] (orb, orw, orl): Moved from execunit.cc.
(install_instructions_8): New function.
* libvm68k/inst7.cc: New file.
(m68k_moveq): Moved from execunit.cc.
(install_instructions_7): New function.
* libvm68k/inst6.cc: New file.
(m68k_b, m68k_bra, m68k_bsr): Moved from execunit.cc.
(install_instructions_6): New function.
* libvm68k/inst5.cc: New file.
(m68k_addq, m68k_addq_a, m68k_db, m68k_s, m68k_subq, m68k_subq_a):
Moved from execunit.cc.
[0] (dbf): Moved from execunit.cc.
(install_instructions_5): New function.
* libvm68k/inst4.cc: New file.
(m68k_clr, m68k_ext, m68k_jmp, m68k_jsr, m68k_lea, m68k_link,
m68k_move_from_sr, m68k_move_to_sr, m68k_move_from_usp,
m68k_move_to_usp, m68k_movem_r_m, m68k_movem_r_predec,
m68k_movem_m_r, m68k_movem_postinc_r, m68k_neg, m68k_nop,
m68k_not, m68k_pea, m68k_rte, m68k_rts, m68k_swap, m68k_tst,
m68k_unlk): Moved from execunit.cc.
[0] (clrb, clrw, clrl, extw, extl, moveml_mr, negb, negw, negl,
tstb, tstw, tstl): Moved from execunit.cc.
(install_instructions_4): New function.
* libvm68k/inst1to3.cc: New file.
(m68k_move, m68k_movea): Moved from execunit.cc.
(install_instructions_1, install_instructions_2,
install_instructions_3): New function.
* libvm68k/inst0.cc: New file.
(m68k_addi, m68k_andi, m68k_andi_to_ccr, m68k_andi_to_sr,
m68k_bclr_r, m68k_bclr_i, m68k_bset_r, m68k_bset_i, m68k_btst_r,
m68k_btst_i, m68k_cmpi, m68k_eori, m68k_ori, m68k_ori_to_ccr,
m68k_ori_sr, m68k_subi): Moved from execunit.cc.
[0] (btstb_i, btstl_i, cmpib, cmpiw, cmpil, eoriw, orib, oriw,
oril): Moved from execunit.cc.
(install_instructions_0): New function.
* libvm68k/inst.h: New file.
(struct instruction_map): New struct.
* libvx68k/systemrom.cc (iocs_trap): Call sched_yield.
* libvx68k/textvram.cc (row_changed): New function.
* include/vx68k/memory.h: Include pthread.h.
(class text_video_memory): Add member row_changed.
* libvx68kgtk/gtkconsole.cc: Change TIMEOUT_INTERVAL to 50.
(handle_expose_event): Cast width and height for comparison.
(handle_timeout): Rewrite using scan_row.
(counter): Initialize counter to 1.
* include/vx68k/gtk.h (class gtk_console): Add member counter.
* libvx68k/machine.cc (update_image): #if out.
* include/vx68k/machine.h (class machine): Remove struct
rectangle. Add member screen_changed, row_changed, and scan_row.
Remove member update_image.
(update_image): Removed.
(scan_row): New function.
2000-09-15 Kaz Sasayama <[email protected]>
* doc/vx68k.texi: Update.
* include/vm68k/cpu.h (struct byte_size): Add members value_type
and uget.
(struct word_size): Add members value_type, uget, uget_unchecked,
and get_unchecked.
(struct long_word_size): Likewise.
(class context): Add member ufetch. Make member fetch inline and
use Size::get_unchecked.
2000-09-05 Kaz Sasayama <[email protected]>
* Version 1.1.3.
* configure.in: Set VERSION to 1.1.3.
* NEWS: Updated.
* doc/vx68k.texi (SCC): New node.
(Machine): Add menu.
* libvx68k/sccmem.cc (set_mouse_position): Limit mouse position in
bounds.
(mouse_motion): Remove call to sched_yield and pthread_testcancel.
(mouse_motion): Return member _mouse_motion.
(track_mouse): Update member _mouse_motion.
(set_mouse_bounds, initialize_mouse): New function.
(iocs_ms_init): Call m->initialize_mouse.
(iocs_ms_limit): Call m->set_mouse_bounds.
(scc_memory): Initialize new members.
* include/vx68k/memory.h (class scc_memory): Add members
mouse_left, mouse_top, mouse_right, mouse_bottom, _mouse_motion,
initialize_mouse, and set_mouse_bounds.
2000-09-04 Kaz Sasayama <[email protected]>
* include/vm68k/addressing.h (class data_register): Removed.
(class address_register): Removed.
(class indirect): Removed.
(class postinc_indirect): Removed.
(class predec_indirect): Removed.
(class disp_indirect): Removed.
(class indexed_indirect): Removed.
(class absolute_short): Removed.
(class absolute_long): Removed.
(class disp_pc): Removed.
(class indexed_pc_indirect): Removed.
(class immediate): Removed.
* include/vm68k/cpu.h (struct registers): Replace status_register
with condition_code.
(struct registers): Add members data_register, set_data_register,
set_pc, and advance_pc.
* libvm68k/execunit.cc: Modify log messages.
(m68k_add, m68k_add_m, m68k_adda): Avoid typedefs.
(m68k_add, m68k_add_m, m68k_adda): Modify for new Size::get and
Size::svalue.
(m68k_add, m68k_add_m): Refer extension_size via class.
(andib, andiw, andil, asll_i, asll_r, asrl_i, asrl_r, bcc, beq,
bge, bmi, bne, bclrl_i, bsetl_i, moveb, movew, movel, moveaw,
moveal, moveql_d, rorw_i, subl_r, subal, subib, subil, subqw,
subql): Removed.
(m68k_andi_to_sr, m68k_asr_r, m68k_btst_i, m68k_clr, m68k_cmpa,
m68k_cmpi, m68k_eor_m, m68k_exg_d_d, m68k_exg_a_a, m68k_exg_d_a,
m68k_ext, m68k_lsl_i, m68k_lsl_r, m68k_lsr_i, m68k_lsr_r,
m68k_lsr_m, m68k_movem_m_r, m68k_moveq, m68k_neg, m68k_or,
m68k_ori, m68k_rol_i, m68k_roxr_i, m68k_sub, m68k_subi, m68k_tst):
New function.
(btstb_i, btstl_i, clrb, clrw, clrl, cmpaw, cmpal, cmpib, cmpiw,
cmpil, eorb_r, eorw_r, eorl_r, exgl, extw, extl, lslb_i, lslw_i,
lslw_r, lsll_i, lsll_r, lsrb_i, lsrw_i, lsrw_r, lsrl_i, lsrl_r,
moveml_mr, negb, negw, negl, orb, orw, orl, rolw_i, roll_i,
roxrw_i, subb, subw, subl, tstb, tstw, tstl): #if'd out.
(m68k_bra): Modified from bra.
(m68k_bsr): Modified from bsr.
(m68k_divu): Modified from divuw.
(m68k_jmp): Modified from jmp.
(m68k_jsr): Modified from jsr.
(m68k_lea): Modified from lea.
(m68k_link): Modified from link_a.
(m68k_muls): Modified from mulsw.
(m68k_mulu): Modified from muluw.
(m68k_pea): Modified from pea.
(m68k_rts): Modified from rts.
(m68k_s): Modified from s_b.
(m68k_swap): Modified from swapw.
(m68k_unlk): Modified from unlk_a.
(initialize_instructions): Update for new handlers.
* libvx68k/dmacmem.cc: Include cstdio always.
* libvx68k/crtcmem.cc: Include cstdio always.
* libvx68k/systemrom.cc (iocs_fntadr): Modify test for JIS X 0208
charset.
2000-09-01 Kaz Sasayama <[email protected]>
* libvx68kgtk/gtkconsole.cc: Change update timeout to 100ms.
(~gtk_console, gtk_console): Use timeouts for screen update again.
(pvalue): Do not compile if not GDK_IMAGE.
(class pixel_iterator): Change argument type of operator=.
(class pixel_iterator) [!GDK_IMAGE]: Use precomputed table to get
a RGB value.
(gtk_console) [!GDK_IMAGE]: Precompute a RGB table.
2000-08-31 Kaz Sasayama <[email protected]>
* libvx68k/systemrom.cc (iocs_trap): Make the IOCS call number
unsigned.
(iocs_trap): Fix stack frames for IOCS call handlers.
* libvx68kgtk/gtkconsole.cc (handle_expose_event): Test the expose
area to avoid drawing outside of the screen area.
* doc/vx68k.texi (Human68k): Updated.
2000-08-30 Kaz Sasayama <[email protected]>
* doc/Makefile.am (${srcdir}/vx68k.texi): Removed.
(EXTRA_DIST): Removed.
(MAINTAINERCLEANFILES): Removed.
(DOCBOOK2TEXI): Removed.
* include/vx68k/gtk.h (class gtk_console): Replace #if conditions
using GDK_IMAGE.
* libvx68kgtk/gtkconsole.cc (handle_expose_event): Likewise.
(class pixel_iterator): Remove nested class ref. Modified for new
GdkRgb code.
(class row): Likewise.
(class row_iterator): Likewise.
(handle_timeout, ~gtk_console, gtk_console): Likewise.
* libvx68k/textvram.cc (put_16, put_8): Mark update area only if
really changed.
2000-08-29 Kaz Sasayama <[email protected]>
* libvx68k/palettemem.cc (put_16): Set text_color_modified only if
the value really changes.
2000-08-27 Kaz Sasayama <[email protected]>
* libvx68kgtk/gtkconsole.cc (handle_expose_event): Use GdkImage.
(handle_timeout): Likewise.
(~gtk_console, gtk_console): Handle GdkImage.
(gtk_console): Use handle_timeout as an idle handler.
* libvx68k/palettemem.cc (get_text_colors): New function.
* include/vx68k/gtk.h (class gtk_console): Add members for
GdkImage.
* include/vx68k/memory.h (class palettes_memory): Add an overload
to get_text_colors.
* include/vx68k/machine.h (update_image): Process in one pass.
* libvx68k/sram.cc: Include <vx68k/memory.h> instead of
<vx68k/machine.h>.
* include/vx68k/machine.h (class machine): Add new template
update_image.
2000-08-26 Kaz Sasayama <[email protected]>
* include/vm68k/addressing.h: Return string from member text.
* libvm68k/statusreg.cc: Switch status_register to condition_code.
* libvm68k/execunit.cc: Modify debug outputs.
(run): Remove C-style cast.
(bsetl_i): #if'd out.
(m68k_bset_i): New function template.
(initialize_instructions): Add new handlers.
* include/vm68k/cpu.h (struct byte_size): Add member uvalue.
(struct word_size): Likewise.
(struct long_word_size): Likewise.
(class condition_tester): Move function definitions out of the
class definition. Add member x.
(class condition_code): Renamed from status_register. Typedef
status_register as condition_code. Reformat inline functions.
(struct exception_listener): Removed.
(context::fetch<byte_size>): Use byte_size::svalue.
* libvx68k/sccmem.cc (mouse_motion): Call sched_yield and
pthread_testcancel.
* libvx68k/mainmem.cc (get_16, get_8, get_32, put_16, put_8,
put_32): Use only lower 24 bits of the address.
* libvx68k/systemrom.cc (iocs_txfill): New function.
(initialize_iocs_functions): Add new handler.
* libvm68k/addrspace.cc: Move functions.
(fill): New functions.
(memory_address_space): Change initialization.
* libvm68k/defaultmem.cc (get_16, get_8, put_16, put_8): Mask the
address value.
* libvm68k/memory.cc (generate_bus_error): Removed.
* include/vm68k/addressing.h: Add comment output to text. Remove
C-style casts. Move some functions out of the class definitions.
Make extension_size static.
* include/vm68k/cpu.h (class byte_size): Make svalue to accept a
signed value. Make return values of get signed. Move some inline
functions out of the class definition.
(class word_size): Likewise.
(class long_word_size): Likewise.
(class context): Change types of pfc_cache and dfc_cache. Change
return types of program_fc and data_fc.
(class context): Change return type of member fetch to signed.
* include/vm68k/memory.h (class basic_uint16_iterator): Change
parameter T for pointer type. Also change all users.
(class basic_uint32_iterator): Change parameter T for pointer
type. Also change all users.
[basic_uint16_iterator::ref, basic_uint32_iterator::ref]
(operator=): Remove bit masking.
[basic_uint16_iterator::ref] (operator uint_type): Add bit
masking.
[basic_uint32_iterator::ref] (operator uint32_type): Likewise.
(class memory): Remove member generate_bus_error.
(class memory): Change types for function codes. Also change all
derived classes and all function definitions.
(class memory_address_space): Remove member canonical_address.
Change page_table to a vector. Remove unused struct iterator.
Move some inline functions out of the class definition.
(class memory_address_space): Change return type of find_memory.
Also change all users.
(class memory_address_space): Add new member fill replacing
set_pages. Also change all users.
(class memory_address_space): Rename member getw_aligned and
putw_aligned to get_16_unchecked and put_16_unchecked. Rename
getb, getw, getl, gets, putb, putw, putl, and puts to get_8,
get_16, get_32, get_string, put_8, put_16, put_32, and put_string.
Also change all users.
2000-08-23 Kaz Sasayama <[email protected]>
* libvm68k/memory.cc (getw, getl, putw, putl): Removed.
* include/vm68k/memory.h (class basic_uint16_iterator): New class
template replacing class uint16_iterator. Typedef uint16_iterator
and const_uint16_iterator.
(class basic_uint32_iterator): New class template. Typedef
uint32_iterator and const_uint32_iterator.
(getw, getl, putw, putl): Rewrote inline using new iterators.
* libvx68k/sccmem.cc (mouse_position): New function.
(mouse_motion): Moved after set_mouse_position.
(iocs_ms_curgt): Implemented.
* libvx68k/ppimem.cc: Change header comments. Include <cstdio>
always.
(get_8, put_8): Change the value type.
* include/vx68k/memory.h (class scc_memory): Add members
mouse_position. Change the value type for 8-bit data.
2000-08-22 Kaz Sasayama <[email protected]>
* libvx68kgtk/gtkconsole.cc (handle_motion_event,
handle_button_event): New function.
(create_widget): Add new signal handlers.
* libvx68k/machine.cc (check_timers): Call scc.track_mouse.
* libvx68k/sccmem.cc (mouse_state, set_mouse_state, mouse_motion,
set_mouse_position, track_mouse): New function.
(iocs_ms_getdt): Implemented.
(~scc_memory): Destroy mutex.
(scc_memory): Initialize new members.
* include/vx68k/gtk.h (class gtk_console): Add members
set_mouse_state, and set_mouse_position.
* include/vx68k/machine.h (class machine): Add members
set_mouse_state, and set_mouse_position.
* include/vx68k/memory.h (class scc_memory): Add new members
mouse_states, _mouse_position, old_mouse_position, mutex,
mouse_state, set_mouse_state, mouse_motion, set_mouse_position,
and track_mouse. Add type point.
2000-08-17 Kaz Sasayama <[email protected]>
* libvm68k/Makefile.am (libvm68k_la_SOURCES): Reorder files.
(SUFFIXES): New macro.
(.cc.gdb): New rule.
(libvm68k.gdb): Removed.
* include/vm68k/memory.h: Remove C-style casts. Change PAGE_SHIFT
and ADDRESS_BIT to unsigned. Change PAGE_MASK and NPAGES to
uint32_type.
(enum function_code): Moved into class memory. Also change all
users.
(class uint16_iterator): New class.
2000-08-16 Kaz Sasayama <[email protected]>
* include/vm68k/mutex.h (class mutex_lock): New class replacing
auto_lock. Also change all users.
* libvx68k/textvram.cc: Add using auto_lock.
* libvx68k/crtcmem.cc: Likewise.
* libvx68k/palettemem.cc: Likewise.
* libvx68k/opmmem.cc: Likewise.
* include/vx68k/utility.h: Removed.
* include/vm68k/mutex.h: Moved from vx68k/utility.h. Also change
macro names and all users.
2000-08-15 Kaz Sasayama <[email protected]>
* bin/main.cc (run_boot): Set status text on exception.
* bin/gtkconwin.cc (set_status_text): New function.
(gtk_console_window): Initialize status_context.
* bin/gtkapp.h (class gtk_console_window): Add new member
status_context and set_status_text.
* libvx68k/sccmem.cc (iocs_ms_curst, iocs_ms_init, iocs_ms_limit,
iocs_set232c): Print a FIXME message only once.
* libvx68k/fontrom.cc (get_16, get_8, put_16, put_8): Use DL
instead of L.
(put_16, put_8): Print a FIXME message only once.
(get_8, put_8): Change the value type.
* libvx68k/systemrom.cc (iocs_trap): Call pthread_testcancel.
(get_16, get_8, put_16, put_8): Print a FIXME message only once.
* libvx68k/sccmem.cc (get_16, get_8, put_16, put_8): Use DL
instead of L. Print a FIXME message only once.
(get_8, put_8): Change the value type.
* libvx68k/machine.cc (configure): Map DMAC.
(machine): Initialize member dmac.
* libvx68k/systemrom.cc (iocs_dmamove): Removed.
(initialize_iocs_functions): Remove installation of the removed
handler.
* libvx68k/Makefile.am (libvx68k_la_SOURCES): Add dmacmem.cc.
* libvx68k/dmacmem.cc: New file.
(get_16, get_8, put_16, put_8, ~dmac_memory, dmac_memory): New
function.
(iocs_dmamove, install_iocs_calls): New function.
* include/vx68k/machine.h (class machine): Add new member dmac.
* include/vx68k/memory.h (class dmac_memory): New class.
* libvx68k/sccmem.cc (install_iocs_calls): Add comments about
missing IOCS calls.
* libvx68k/machine.cc (machine): Add initialization of member scc.
* libvx68k/systemrom.cc (iocs_ms_curgt, iocs_ms_curst,
iocs_ms_getdt, iocs_ms_init, iocs_ms_limit, iocs_set232c):
Removed.
(initialize_iocs_functions): Remove installation of removed
handlers.
* libvx68k/sccmem.cc (~scc_memory, scc_memory): New function.
(install_iocs_calls): New function.
(iocs_ms_curgt, iocs_ms_curst, iocs_ms_getdt, iocs_ms_init,
iocs_ms_limit, iocs_set232c): Moved from systemrom.cc
* include/vx68k/machine.h (class machine): Move member rom before
other components.
* include/vx68k/memory.h (class sram): Moved from machine.h.
(class system_rom): Likewise.
(class scc_memory): Add constructor and destructor.
* include/vx68k/machine.h (class graphics_vram): Removed.
(class sram): Removed.
(class system_rom): Removed.
2000-08-14 Kaz Sasayama <[email protected]>
* libvx68k/machine.cc (read_disk): Remove debug message.
* libvx68k/mfpmem.cc (get_16, get_8, put_16, put_8): Use DL
instead of L. Print a FIXME message only once.
* libvx68k/sysportmem.cc (get_16, get_8, put_16, put_8): Use DL
instead of L. Print a FIXME message only once.
* libvx68k/opmmem.cc (get_8, get_16, put_8, put_16): Use DL
instead of L.
* libvx68k/palettemem.cc (get_16, put_16): Use DL instead of L at
the begining of the function.
(get_8): Use DL instead of L.
(put_8): Implemented using get_16 and put_16.
* libvx68k/crtcmem.cc (get_16, get_8): Use DL instead of L.
(put_16, put_8): Print a FIXME message once by fprintf.
* libvx68k/ppimem.cc (get_16, get_8): Use DL instead of L.
(put_16, put_8): Print a FIXME message once by fprintf.
* libvx68k/systemrom.cc (iocs_b_putmes): Modify comments. Remove
C-style cast. Print the FIXME message only once.
(iocs_bitsns, iocs_joyget, iocs_ms_curgt, iocs_ms_getdt,
iocs_b_eject): Modify comments. Print the FIXME message only
once.
* include/vm68k/cpu.h (class status_register): Set member value on
assignment.
* libvx68k/systemrom.cc (get_16): Returns 0xf84f for IOCS area.
(call_iocs): New function.
(dispatch_iocs_function): Removed.
(iocs_trap): Handle program-supplied IOCS call handlers.
(x68k_iocs): New function.
(attach): Use x68k_iocs.
* include/vx68k/machine.h (class system_rom): Remove member
dispatch_iocs_function. Add member call_iocs.
* libvm68k/execunit.cc (m68k_cmpm): New function template
replacing cmpmb.
(initialize_instructions): Install new handlers.
* TODO: Modified.
* libvm68k/execunit.cc (run): Step execution even if an interrupt
is handled.
* libvx68k/systemrom.cc (iocs_dmamove, iocs_fntadr, iocs_fntget):
New function.
(initialize_iocs_functions): Add new handlers.
* libvx68k/fontrom.cc (linear_jisx0208): New function.
(jisx0201_16_offset, jisx0201_24_offset, jisx0208_16_offset,
jisx0208_24_offset): New function.
(copy_data): Copy JIS X0208 data too. Use the new functions.
* include/vx68k/machine.h (class machine): Add new static members
jisx0201_16_address, jisx0201_24_address, jisx0208_16_address, and
jisx0208_24_address.
* include/vx68k/memory.h (class font_rom): Add new static members
jisx0201_16_offset, jisx0201_24_offset, jisx0208_16_offset, and
jisx0208_24_offset.
2000-08-13 Kaz Sasayama <[email protected]>
* libvx68k/systemrom.cc (iocs_bitsns, iocs_joyget, iocs_ms_curgt):
New function.
(initialize_iocs_functions): Add new handlers.
* TODO: Modified.
* libvx68k/palettemem.cc (palettes_memory): Initialize more
entries in the text palette.
* libvx68k/systemrom.cc (iocs_ms_getdt): New function.
(initialize_iocs_functions): Add new handler.
* include/vm68k/addressing.h (class basic_index_indirect): Fix a
bug by operators' priority.
(class basic_index_pc_indirect): Likewise.
* libvm68k/execunit.cc (moveml_mr): Add parens around bitwise and
operator.
* libvx68k/systemrom.cc: Replace nana::iocs_call_trace with
nana_iocs_call_trace. Also change all users.
* libvm68k/execunit.cc: Replace nana::instruction_trace with
nana_instruction_trace. Also change all users.
2000-08-12 Kaz Sasayama <[email protected]>
* TODO: Modified.
* libvx68k/systemrom.cc (iocs_vdispst): Set the VDISP counter
properly.
* libvx68k/crtcmem.cc (check_timeouts): Implement the VDISP
counter.
(set_vdisp_interrupt_enabled): Removed.
(set_vdisp_counter_data): New function.
(crtc_memory): Change initialization.
* include/vx68k/machine.h (class machine): Replace member
set_vdisp_interrupt_enabled with set_vdisp_counter_data.
* include/vx68k/memory.h (class crtc_memory): Add members
vdisp_counter_data, vdisp_counter_value, and
set_vdisp_counter_data. Remove members _vdisp_interrupt_enabled,
and set_vdisp_interrupt_enabled. Modify inline definition of
member vdisp_interrupt_enabled.
* TODO: Modified.
* libvx68k/gvideomem.cc: Fix erroneous casts in DL.
* libvx68k/systemrom.cc: Fix erroneous casts in DL. Add variable
iocs_call_trace to switch IOCS call trace.
* libvm68k/execunit.cc: Add variable instruction_trace to switch
instruction trace.
* libvx68k/crtcmem.cc (check_timeouts): Change interrupt vector to
0x4d.
* libvx68k/systemrom.cc (iocs_vdispst): Likewise.
* libvx68k/systemrom.cc (iocs_b_drvchk): Print FIXME message only
once.