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1dcd2f830517ee6cc15cd32a4e9ff7f94445faae
86Box/src/cpu
History
TC1995 12a57ffeac Changes to 8514/A compatible stuff (November 2nd, 2024) 
1. vga_on global variable removed, as it didn't play well with 2 subsystems at once (8514/A and XGA both enabled).
2. Emulate the Foreground/Background Color aliases of PIX_TRANS properly when not executing a command.
3. Voodoo 3D override now works properly (again) with Mach32 PCI cards and others by turning the 8514/A timer off and on accordingly.
2024-11-02 20:50:06 +01:00
..
softfloat3e
And primitives.h. as well.
2024-06-10 02:23:13 +02:00
386_common.c
Fixed a very stupid mistake made in cpu/386_common.c last night, fixes #4773.
2024-08-30 17:44:47 +02:00
386_common.h
Unbroke SCO Xenix on the 286/386 interpreter, this will do until the prefetch queue is finally implemented.
2024-08-29 01:57:22 +02:00
386_dynarec_ops.c
Moved the offending SoftFloat-related stuff to x87_sf.h, fixes warnings.
2024-06-10 00:08:48 +02:00
386_dynarec.c
Improved the SCO Xenix fix, fixes OS/2 booting, fixes #4762.
2024-08-29 01:26:32 +02:00
386_ops.h
386: Re-add the INVD and WBINVD instruction - the DataExpert Phoenix 4.03 BIOS uses the latter even when specifically detecting a 386, who knows what it did on an actual 386.
2024-10-19 22:38:05 +02:00
386.c
Fix a minor bug in cpu/386.c.
2024-08-29 01:31:09 +02:00
808x.c
Fix flags on the AAM and AAD instructions.
2024-10-16 06:56:55 +02:00
8080.c
sonarlinting and formatting in src/cpu
2023-08-11 19:11:32 -04:00
CMakeLists.txt
One line per file in CmakeLists.txt
2024-09-04 18:34:06 -04:00
codegen_public.h
Removed the useless codegen_close().
2023-10-07 22:50:17 +02:00
codegen_timing_486.c
More unique names
2024-08-12 20:02:19 -04:00
codegen_timing_686.c
More unique names
2024-08-12 20:02:19 -04:00
codegen_timing_common.c
sonarlinting and formatting in src/cpu
2023-08-11 19:11:32 -04:00
codegen_timing_common.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
codegen_timing_k5.c
Remove excess http:// from links
2024-08-12 20:02:18 -04:00
codegen_timing_k6.c
More unique names
2024-08-12 20:02:19 -04:00
codegen_timing_p6.c
More unique names
2024-08-12 20:02:19 -04:00
codegen_timing_pentium.c
More unique names
2024-08-12 20:02:19 -04:00
codegen_timing_winchip2.c
More unique names
2024-08-12 20:02:19 -04:00
codegen_timing_winchip.c
More unique names
2024-08-12 20:02:19 -04:00
cpu_table.c
Reversed the 486 filtering changes for those two OPTi 495 machines.
2024-08-30 19:53:43 +02:00
cpu.c
RDMSR, WRMSR, and WBINVD now correctly GPF when CPL > 0, fixes #4887.
2024-10-15 23:54:57 +02:00
cpu.h
Unbroke SCO Xenix on the 286/386 interpreter, this will do until the prefetch queue is finally implemented.
2024-08-29 01:57:22 +02:00
fpu.c
Fix some small issues
2023-01-07 17:02:23 -05:00
x86_flags.h
Replaced the codegen_ops_NULL table references with NULL pointers, as it has the same effect without requiring an extra table of opcodes, also made the new recompiler clear codegen_flags_changed after every interpreted instruction to prevent conditional jumps from occasionally taking the wrong turn (fixes CL-GD 54x6 driver glitches in 24bpp mode on Windows 98 SE), and added instruction length heuristics on fetching the instruction, fixes Jane's US Navy Fighters.
2023-06-09 14:55:13 +02:00
x86_ops_3dnow.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_amd.h
clang format in cpu
2022-11-19 11:53:09 -05:00
x86_ops_arith.h
Fixes in cpu/x86_ops_arith.h.
2023-08-12 02:34:52 +02:00
x86_ops_atomic.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_bcd.h
Fix flags on the AAM and AAD instructions.
2024-10-16 06:56:55 +02:00
x86_ops_bit.h
sonarlinting and formatting in src/cpu
2023-08-11 19:11:32 -04:00
x86_ops_bitscan.h
clang format in cpu
2022-11-19 11:53:09 -05:00
x86_ops_call.h
The 286/386 interpreter now has its own variant of x86seg.c.
2023-08-21 02:56:33 +02:00
x86_ops_cyrix.h
clang format in cpu
2022-11-19 11:53:09 -05:00
x86_ops_flag_2386.h
Disable the debug registers on 486+.
2024-01-14 21:47:52 +01:00
x86_ops_flag.h
Restore the debug register operation on 486+
2024-05-24 03:35:08 +05:00
x86_ops_fpu_2386.h
286/386 interpreter fixes - the correct opcode arrays are now used and fixed the debug registers.
2024-02-09 12:14:35 +01:00
x86_ops_fpu.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x86_ops_i686.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x86_ops_inc_dec.h
clang format in cpu
2022-11-19 11:53:09 -05:00
x86_ops_int.h
clang format in cpu
2022-11-19 11:53:09 -05:00
x86_ops_io.h
386_common: Optimize I/O permission checking for word and dword operations (based on qemu)
2023-04-22 18:41:42 -03:00
x86_ops_jump.h
The 286/386 interpreter now has its own variant of x86seg.c.
2023-08-21 02:56:33 +02:00
x86_ops_misc.h
RDMSR, WRMSR, and WBINVD now correctly GPF when CPL > 0, fixes #4887.
2024-10-15 23:54:57 +02:00
x86_ops_mmx_arith.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_mmx_cmp.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_mmx_logic.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_mmx_mov.h
Don't depend on DEV_BRANCH
2024-08-08 20:25:03 -04:00
x86_ops_mmx_pack.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_mmx_shift.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_mmx.c
Moved the offending SoftFloat-related stuff to x87_sf.h, fixes warnings.
2024-06-10 00:08:48 +02:00
x86_ops_mmx.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_mov_ctrl_2386.h
Added more conditions under which control register writes cause MMU cache flushes.
2024-09-28 19:17:57 +02:00
x86_ops_mov_ctrl.h
Added more conditions under which control register writes cause MMU cache flushes.
2024-09-28 19:17:57 +02:00
x86_ops_mov_seg.h
286/386 interpreter fixes - the correct opcode arrays are now used and fixed the debug registers.
2024-02-09 12:14:35 +01:00
x86_ops_mov.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_movx.h
clang format in cpu
2022-11-19 11:53:09 -05:00
x86_ops_msr.h
clang format in cpu
2022-11-19 11:53:09 -05:00
x86_ops_mul.h
sonarlinting and formatting in src/cpu
2023-08-11 19:11:32 -04:00
x86_ops_pmode.h
Improved the SCO Xenix fix, fixes OS/2 booting, fixes #4762.
2024-08-29 01:26:32 +02:00
x86_ops_prefix_2386.h
Fixed LOCK legality with prefixes, closes #4189.
2024-02-23 07:10:15 +01:00
x86_ops_prefix.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_rep_2386.h
286/386 interpreter fixes - the correct opcode arrays are now used and fixed the debug registers.
2024-02-09 12:14:35 +01:00
x86_ops_rep_dyn.h
(REP) MOVS*, CMPS*: Make sure to do the segment checks first to ensure GPF has priority over page fault.
2023-05-16 00:46:39 +02:00
x86_ops_rep.h
(REP) MOVS*, CMPS*: Make sure to do the segment checks first to ensure GPF has priority over page fault.
2023-05-16 00:46:39 +02:00
x86_ops_ret_2386.h
Disable the debug registers on 486+.
2024-01-14 21:47:52 +01:00
x86_ops_ret.h
Restore the debug register operation on 486+
2024-05-24 03:35:08 +05:00
x86_ops_set.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_shift.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops_stack.h
286/386 interpreter fixes - the correct opcode arrays are now used and fixed the debug registers.
2024-02-09 12:14:35 +01:00
x86_ops_string_2386.h
sonarlinting and formatting in src/cpu
2023-08-11 19:11:32 -04:00
x86_ops_string.h
sonarlinting and formatting in src/cpu
2023-08-11 19:11:32 -04:00
x86_ops_xchg.h
Clang-formatting in src/cpu
2023-08-11 19:11:37 -04:00
x86_ops.h
Don't depend on DEV_BRANCH
2024-08-08 20:25:03 -04:00
x86.c
Changes to 8514/A compatible stuff (November 2nd, 2024)
2024-11-02 20:50:06 +01:00
x86.h
Reimplement S3 ViRGE reset and move PCI TRC CPU reset to outside the recompiled block, fixes #2903.
2024-06-12 20:46:27 +02:00
x86seg_2386.c
The 286/386 interpreter now has its own variant of x86seg.c.
2023-08-21 02:56:33 +02:00
x86seg_common.c
Implement x86 debug registers
2024-01-14 15:26:40 +06:00
x86seg_common.h
Implement x86 debug registers
2024-01-14 15:26:40 +06:00
x86seg.c
x86seg.c: Use the correct memory read/write functions on 486+.
2024-09-29 18:16:32 +02:00
x86seg.h
The 286/386 interpreter now has its own variant of x86seg.c.
2023-08-21 02:56:33 +02:00
x87_ops_arith.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x87_ops_conv.h
Dribs and drabs which have escaped
2023-08-12 13:07:00 -04:00
x87_ops_loadstore.h
FPU: Re-enabled SoftFloat on 808x and implement the missing FBLD instruction, closes #4300.
2024-03-25 19:59:26 +01:00
x87_ops_misc.h
Fixes the behavior of F(N)INIT and F(N)SAVE on 8087, fixes the only MCPDIAG failure that was actually an 86Box bug, closes #4518.
2024-07-29 04:34:47 +02:00
x87_ops_sf_arith.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x87_ops_sf_compare.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x87_ops_sf_const.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x87_ops_sf_load_store.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x87_ops_sf_misc.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x87_ops_sf_trans.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x87_ops_sf.h
Fixes the behavior of F(N)INIT and F(N)SAVE on 8087, fixes the only MCPDIAG failure that was actually an 86Box bug, closes #4518.
2024-07-29 04:34:47 +02:00
x87_ops.h
Upgrade to softfloat3e.
2024-06-09 23:08:46 +02:00
x87_sf.h
Moved the offending SoftFloat-related stuff to x87_sf.h, fixes warnings.
2024-06-10 00:08:48 +02:00
x87_timings.c
clang format in cpu
2022-11-19 11:53:09 -05:00
x87_timings.h
Merge remote-tracking branch 'upstream/master' into nec-v20
2022-10-19 16:24:10 -04:00
x87.c
Compile fix for cpu/x87.c logging
2024-08-07 02:32:31 -04:00
x87.h
x87: Remove an excess logging line.
2024-08-31 09:32:33 +02:00