8086 programming

Table of Contents

1. Blinkenlights

visual emulator / debugger for statically compiled Linux executables, used in Cosmopolitan

2. dev86

3. https://web.archive.org/web/20090206143228/https://www.iecc.com/linker/linker03.html

4. https://en.wikipedia.org/wiki/Relocatable_Object_Module_Format

5. segmentation

https://en.wikipedia.org/wiki/X86_memory_segmentation effective address is: 

uint16_t *base, *offset;
uint32_t *effective = base<<4+offset;

https://en.wikipedia.org/wiki/X86_memory_models

6. debugging

https://astralvx.com/debugging-16-bit-in-qemu-with-gdb-on-windows/

7. 8087

floating point co-processor

8. compilers

Author: Csepp

Created: 2025-01-22 sze 03:09

Validate