OBattler
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d65207ec21
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Fixed the 64-bit old recompiler.
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2020-12-10 01:12:28 +01:00 |
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OBattler
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a615c45001
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Added load_param_2_reg_64().
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2020-12-09 18:09:08 +01:00 |
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OBattler
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1ddee67aa6
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Got rid of the last differences between the old and new recompilers with regards to the readmem*/writemem* functions.
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2020-12-01 02:41:22 +01:00 |
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OBattler
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a5ae4cfba5
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Got completely rid of readmemb386l() and writememb386l().
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2020-11-30 05:27:04 +01:00 |
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OBattler
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795a6017d2
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PIC rewrite, proper SMRAM API, complete SiS 471 rewrite and addition of 40x, 460, and 461, changes to mem.c/h, disabled Voodoo memory dumping on exit, bumped SDL Hardware scale quality to 2, bumped IDE/ATAPI drives to ATA-6, finally bumped emulator version to 3.0, redid the bus type ID's to allow for planned ATAPI hard disks, made SST flash set its high mappings to the correct address if the CPU is 16-bit, and added the SiS 401 AMI 486 Clone, AOpen Vi15G, and the Soyo 4SA2 (486 with SiS 496/497 that can boot from CD-ROM), assorted 286+ protected mode fixes (for slightly more accuracy), and fixes to 808x emulation (MS Word 1.0 and 1.10 for DOS now work correctly from floppy).
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2020-10-14 23:15:01 +02:00 |
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OBattler
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d489317573
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VPCEXT instructions now get fetchdat also on x64 old recompiler and on new recompiler.
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2020-07-25 05:16:06 +02:00 |
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OBattler
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70dd4ba3be
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Generic MO Device ID changes and implemented the VPCEXT instructions (on the Virtual PC 2007 VM only).
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2020-07-25 05:14:06 +02:00 |
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OBattler
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eba7d798a0
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Merged the two copies of x86seg.c, finishing the mergers started in February.
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2020-07-22 17:46:43 +02:00 |
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OBattler
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1ff36987a2
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Merged the two copies of x86_ops_shift.h.
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2020-07-22 16:45:46 +02:00 |
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OBattler
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4cd95df959
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Another 64-bit old recompiler change.
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2020-07-16 01:39:55 +02:00 |
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OBattler
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0b4b2b4d2f
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A number of recompiler fixes and put some of the timer/cycle-related changes behind #ifdef's as they are no longer used but someone may want to still try them out.
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2020-07-15 18:30:27 +02:00 |
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OBattler
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ec74ffb6a5
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Old recompiler improvements: limited in-block IRQ checking to floppy IRQ's only, rewrote the GPF handlers in ASM, and changed the recompiled INC and DEC instructions to actually use INC and DEC on host. Also removed the keyboard_at.c timer hack.
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2020-07-15 05:03:19 +02:00 |
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OBattler
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10e16249fd
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Merged the two copies of x86_ops_call.h.
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2020-07-15 03:37:44 +02:00 |
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OBattler
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39726915d3
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Merged the two versions of x86_flags.h into one.
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2020-07-15 03:22:28 +02:00 |
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OBattler
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a862bda04c
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Rewrote the recompiler interrupt checking in assembly (and removed it for the new dynamic compiler because the requires uops are not present), brings performance back up, and also did a number of CPU-related clean-ups (mostly removal of dead variables and associated code).
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2020-07-13 19:46:19 +02:00 |
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OBattler
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0cd0d83cee
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Both recompilers now check for interrupt after every instruction and exit the block if one has happened.
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2020-07-13 01:23:40 +02:00 |
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OBattler
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099fd2fc34
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Properly fixed update_tsc().
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2020-07-12 23:51:56 +02:00 |
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OBattler
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38828bdc3b
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TSC update cycle fixes.
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2020-07-12 21:05:46 +02:00 |
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OBattler
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974a7ae4f1
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Fixed cycles accumulation in update_tsc() when cache is enabled (and the actual recompiler kicks in), and also fixed a warning in the 82091AA code.
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2020-07-12 20:01:16 +02:00 |
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OBattler
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4e48943ad5
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Moved the recompiler timings to cpu/ because they are common to both recompilers and fixed a bug in the common timings header file.
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2020-06-13 11:12:28 +02:00 |
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OBattler
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395537070b
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Renamed the three CPU folders to their final names.
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2020-06-13 10:53:11 +02:00 |
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