Commits

Branch selector

 master

User selector

tkchia

Datepicker

All time

Commit History

Commits on May 25, 2023

• x86-64 host optimizations (jart#137)

  Show description for a8ed586
  

  tkchia

  and

  tkchia

  authored
  a8ed586

  Copy full SHA for a8ed586

Commits on May 21, 2023

• Special-case rep ret to return flags to caller routine (jart#138)

  Show description for 4bfecfe
  

  tkchia

  and

  tkchia

  authored
  4bfecfe

  Copy full SHA for 4bfecfe

Commits on May 14, 2023

• Fix push, pop, smsw, lmsw; implement lss, lfs, lgs (jart#133)

  Show description for 72f0841
  

  tkchia

  and

  tkchia

  authored
  72f0841

  Copy full SHA for 72f0841

Commits on May 10, 2023

• Fix issues related to SIMD opcodes, rep movsb, & memory protection (jart#132)

  Show description for c08a84d
  

  tkchia

  and

  tkchia

  authored
  c08a84d

  Copy full SHA for c08a84d

Commits on May 6, 2023

• Allow alternate BIOS via -B option; make BIOS ROM area read-only (jart#128)

  Show description for 6397eec
  

  tkchia

  and

  tkchia

  authored
  6397eec

  Copy full SHA for 6397eec

Commits on May 4, 2023

• Various minor changes (jart#126)

  Show description for 504805f
  

  tkchia

  and

  tkchia

  authored
  504805f

  Copy full SHA for 504805f

Commits on May 1, 2023

• Tweak int3/int opcode handling, & fix display-related issues (jart#123)

  Show description for 4eeface
  tkchia

  authored
  4eeface

  Copy full SHA for 4eeface

• [metal] Disk I/O implementation improvements (jart#119)

  Show description for 042c19e
  

  tkchia

  and

  tkchia

  authored
  042c19e

  Copy full SHA for 042c19e

Commits on Apr 25, 2023

• Various minor changes (jart#114)

  Show description for 7a31320
  tkchia

  authored
  7a31320

  Copy full SHA for 7a31320

Commits on Apr 23, 2023

• Implement more BIOS functionality in Blinkenlights metal mode (jart#112)

  Show description for 7d77308
  

  tkchia

  and

  tkchia

  authored
  7d77308

  Copy full SHA for 7d77308

Commits on Apr 22, 2023

• Implement some i186+ instructions, and fix a few others (jart#106)

  Show description for b673d2f
  

  tkchia

  and

  tkchia

  authored
  b673d2f

  Copy full SHA for b673d2f

Commits on Apr 21, 2023

• Gracefully handle end of disk images in bare metal int 0x13 (jart#110)

  Show description for d7da6a8
  tkchia

  authored
  d7da6a8

  Copy full SHA for d7da6a8

Commits on Apr 20, 2023

• Tweak handling of guest machine execution mode (jart#109)

  Show description for 83372fa
  tkchia

  authored
  83372fa

  Copy full SHA for 83372fa

Commits on Apr 18, 2023

• Implement interrupt vectoring for real mode (jart#102)

  Show description for bf7393b
  

  tkchia

  and

  tkchia

  authored
  bf7393b

  Copy full SHA for bf7393b

Commits on Apr 16, 2023

• Move metal mode test cases from make emulates to make check (jart#104)

  Show description for 8be60ce
  

  tkchia

  and

  tkchia

  authored
  8be60ce

  Copy full SHA for 8be60ce

Commits on Apr 15, 2023

• iret, into, & far jump/call improvements (jart#101)

  Show description for 38d00da
  

  tkchia

  and

  tkchia

  authored
  38d00da

  Copy full SHA for 38d00da

Commits on Apr 12, 2023

• Partly fix some TUI lossage which happens on int1 or int3 (jart#100)

  Show description for d45277d
  

  tkchia

  and

  tkchia

  authored
  d45277d

  Copy full SHA for d45277d

Commits on Apr 7, 2023

• Fix handling of int instructions for both metal & non-metal (jart#97)

  Show description for c4bb7d3
  tkchia

  authored
  c4bb7d3

  Copy full SHA for c4bb7d3

Commits on Mar 27, 2023

• Fix issues in fast versions of rep movsb & rep stosb (jart#91)

  Show description for 5d5386f
  

  tkchia

  and

  tkchia

  authored
  5d5386f

  Copy full SHA for 5d5386f

• Implement int 0x12 (get base memory size) for metal mode (jart#95)

  tkchia

  authored
  6dda1b9

  Copy full SHA for 6dda1b9

Commits on Mar 17, 2023

• Implement indirect far calls & jumps, for real mode & legacy PM (jart#90)

  tkchia

  authored
  b1c8712

  Copy full SHA for b1c8712

Commits on Mar 12, 2023

• Avoid -Wunused-result warnings for getcwd & getdomainname calls (jart#79)

  Show description for 6586a79
  

  tkchia

  and

  tkchia

  authored
  6586a79

  Copy full SHA for 6586a79

Commits on Mar 3, 2023

• Try to auto-detect boot disk geometry, in bare metal mode (jart#74)

  Show description for 085b845
  

  tkchia

  and

  tkchia

  authored
  085b845

  Copy full SHA for 085b845

Commits on Feb 22, 2023

• Implement huge pages (jart#71)

  Show description for 008ac93
  tkchia

  authored
  008ac93

  Copy full SHA for 008ac93

Commits on Feb 18, 2023

• Tweaks for segment selector handling and page table handling (jart#69)

  Show description for 5121185
  tkchia

  authored
  5121185

  Copy full SHA for 5121185

Commits on Feb 1, 2023

• Tweak emulation of CPUID leaf 0x80000000, and add WBINVD instruction (jart#51)

  tkchia

  authored
  29a41aa

  Copy full SHA for 29a41aa

Commits on Jan 30, 2023

• Partly implement descriptor caches for segment registers (jart#49)

  Show description for 40b724d
  tkchia

  authored
  40b724d

  Copy full SHA for 40b724d

Commits on Jan 29, 2023

• Tweak behavior of LGDT, LIDT, SGDT, SIDT, & LSL instructions (jart#50)

  Show description for 83cd5fb
  tkchia

  authored
  83cd5fb

  Copy full SHA for 83cd5fb

Commits on Jan 26, 2023

• Blinkenlights: emulate BIOS int 0x13 extended disk read (ah = 0x42) (jart#48)

  Show description for 26a01a8
  tkchia

  authored
  26a01a8

  Copy full SHA for 26a01a8

Commits on Jan 24, 2023

• Start adding regression testing for bare metal emulation (jart#47)

  tkchia

  authored
  134843d

  Copy full SHA for 134843d

Commits on Jan 21, 2023

• Fix GDT limit check when loading selector into segment register (jart#45)

  Show description for c6caad7
  

  tkchia

  and

  tkchia

  authored
  c6caad7

  Copy full SHA for c6caad7

Commits on Jan 15, 2023

• Fix bugs in LDS and LES instructions (jart#30)

  Show description for 8915e7a
  tkchia

  authored
  8915e7a

  Copy full SHA for 8915e7a

Commits on Nov 28, 2022

• Further fix help screen formatting (jart#4)

  tkchia

  authored
  fbcc305

  Copy full SHA for fbcc305