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86Box/src/cpu/x86seg.h

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Implemented PCI interrupt controller ports 4D0 and 4D1; Applied more mainline PCem commits; Repplied the CPU optimization commit alongside the fix commit.
2017-06-03 00:45:12 +02:00
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* x86 CPU segment emulation.
*
Remove version tree-wide
2020-03-25 00:46:02 +02:00
*
Implemented PCI interrupt controller ports 4D0 and 4D1; Applied more mainline PCem commits; Repplied the CPU optimization commit alongside the fix commit.
2017-06-03 00:45:12 +02:00
*
* Author: Miran Grca, <mgrca8@gmail.com>
More cleanups to separate main code from platform support and UI support, plus a few bugfixes.
2017-10-12 14:25:17 -04:00
*
Implemented PCI interrupt controller ports 4D0 and 4D1; Applied more mainline PCem commits; Repplied the CPU optimization commit alongside the fix commit.
2017-06-03 00:45:12 +02:00
* Copyright 2016-2017 Miran Grca.
*/
More cleanups to separate main code from platform support and UI support, plus a few bugfixes.
2017-10-12 14:25:17 -04:00
extern void do_seg_load(x86seg *s, uint16_t *segdat);
WARNING: CONFIGS MIGHT PARTIALLY BREAK WHERE DEVICE NAMES HAVE CHANGED. Changes to device_t struct to accomodate the upcoming PCI IRQ arbitration rewrite; Added device.c/h API to obtain name from the device_t struct; Significant changes to win/win_settings.c to clean up the code a bit and fix bugs; Ported all the CPU and AudioPCI commits from PCem; Added an API call to allow ACPI soft power off to gracefully stop the emulator; Removed the Siemens PCD-2L from the Dev branch because it now works; Removed the Socket 5 HP Vectra from the Dev branch because it now works; Fixed the Compaq Presario and the Micronics Spitfire; Give the IBM PC330 its own list of 486 CPU so it can have DX2's with CPUID 0x470; SMM fixes; Rewrote the SYSENTER, SYSEXIT, SYSCALL, and SYSRET instructions; Changed IDE reset period to match the specification, fixes #929; The keyboard input and output ports are now forced in front of the queue when read, fixes a number of bugs, including the AMI Apollo hanging on soft reset; Added the Intel AN430TX but Dev branched because it does not work; The network code no longer drops packets if the emulated network card has failed to receive them (eg. when the buffer is full); Changes to PCI card adding and renamed some PCI slot types, also added proper AGP bridge slot types; USB UHCI emulation is no longer a stub (still doesn't fully work, but at least Windows XP chk with Debug no longer ASSERT's on it); Fixed NVR on the the SMC FDC37C932QF and APM variants; A number of fixes to Intel 4x0 chipsets, including fixing every register of the 440LX and 440EX; Some ACPI changes.
2020-11-16 00:01:21 +01:00
extern void cyrix_write_seg_descriptor(uint32_t addr, x86seg *seg);
extern void cyrix_load_seg_descriptor(uint32_t addr, x86seg *seg);
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