Commit graph

8 commits

Author SHA1 Message Date
David Given 1764c6baa2 Made realloc work; the 32-bit process can now be resized to include bss and
stack.
2022-08-10 16:14:12 +02:00
David Given d464606dd6 We can now load and run 32-bit protected-mode executables. We have not,
however, set up the data segment.
2022-08-09 23:49:18 +02:00
David Given b48b5b13ce Maybe have a working stub now. 2022-08-09 23:32:41 +02:00
David Given 21b30ccadb We can now switch to 32-bit mode. 2022-08-08 23:22:00 +02:00
David Given 1e0961c679 Do enough of the boot stub to produce an EXE header and enter DPMI protected
mode.
2022-08-08 22:03:12 +02:00
David Given b81ac5e2c3 Cut-and-paste the msdos86 libsys so the msdos386 stuff now at least builds. 2022-08-07 22:10:08 +02:00
David Given 00c722d2ef Merge from trunk. 2022-08-07 22:01:08 +02:00
David Given 6d9ac0b182 Add the nonfunctional boilerplate for the MSDOS 386 port. 2022-08-03 20:41:06 +02:00