OS_Develop/FreeDOS
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15 Commits

Author SHA1 Message Date
Bart Oldeman
c5f6ed4aa8 Use pascal calling conventions for the remaining intr() functions (XMS 
related)


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@851 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-04-09 13:13:06 +00:00
Bart Oldeman
950078ad08 Use the pascal calling convention for most intr.asm functions, and let 
them pop the stack (smaller code than using bx).
Tell Watcom which registers are clobbered; save some more registers
for intr() -- especially for intr() this helps.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@849 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-04-09 11:37:40 +00:00
Bart Oldeman
28be8284a8 Eliminate intr() from resident code. Saves ~200 bytes of HMA resident code. 
Also made the nls.c functions SS!=DS safe.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@802 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-03-19 22:33:48 +00:00
Bart Oldeman
69faceffe5 int21/ah=26: new_psp now copies the old psp and just sets a few fields 
int21/ah=55: child_psp does the rest
init code does the init (fixed values are always copied now)


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@799 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-03-17 21:28:54 +00:00
Bart Oldeman
3e3c05ff22 From Lucho: enable interactive re-execution of the SHELL. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@795 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-03-07 12:19:43 +00:00
Bart Oldeman
d60b01e511 intr() cleanup and small optimizations. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@628 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-30 18:42:51 +00:00
Bart Oldeman
ed78089e0b introduce lol structure for list of lists; avoid lots of relocations 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@592 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 15:53:58 +00:00
Bart Oldeman
5a7a27df70 Use HMA_TEXT instead of _TEXT again. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@538 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-03-12 22:43:53 +00:00
Bart Oldeman
e67a8f5058 Changes for kernel 2028 (see history.txt) 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@485 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-12-09 00:17:15 +00:00
Bart Oldeman
68375764dd BUFFERS tuning and misc bug fixes/cleanups (2024c). 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@232 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-06-03 14:16:18 +00:00
Bart Oldeman
64474e1dd4 A new SYS.COM/config.sys single stepping/console output/misc fixes. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@216 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-04-29 17:34:41 +00:00
Bart Oldeman
cb13571dab Init DS=Init CS, fixed stack overflow problems and misc bugs. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@204 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-04-21 22:32:53 +00:00
Bart Oldeman
be2ae12b54 See history.txt for the list of fixes. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@196 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-04-15 03:21:50 +00:00
Bart Oldeman
f2184025da See history.txt for changes. Bug fixes and HMA support are the main ones. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@167 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-03-21 02:56:26 +00:00
Jim Tabor
d7060f0ace Update CVS to 2020 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@8 6ac86273-5f31-0410-b378-82cca8765d1b
 2000-05-08 23:01:16 +00:00