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SvarDOS
(root)
/
/
svarcom
/
tags
/
svarcom-2024.1
/
rmodinit.c
– Rev 1630
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1630
233 d 7 h
mateusz.viste
/svarcom/tags/svarcom-2024.1/
frozen ver 2024.1 to tags
1597
289 d 12 h
mateusz.viste
/svarcom/trunk/
save (and restore) the original parent of my PSP as advised by E. C. Masloch
1595
290 d 6 h
mateusz.viste
/svarcom/trunk/
set parent of transient SvarCOM to RMOD (apparently required by EDR-DOS?)
1594
290 d 7 h
mateusz.viste
/svarcom/trunk/
preserving bx,cx,dx registers throughout inline assembly block
1591
293 d 6 h
mateusz.viste
/svarcom/trunk/
instead of raw-copying a PSP for RMOD, ask DOS to generate it via int 21h,ah=26h
1590
293 d 14 h
mateusz.viste
/svarcom/trunk/
do NOT close file handlers in an attempt to preserve the stdin/stdout/etc descriptors
1589
293 d 15 h
mateusz.viste
/svarcom/trunk/
RMOD's PSP set so the SS:SP pointer has some room to POP things (advised by E. C. Masloch, thanks\!)
1588
293 d 18 h
mateusz.viste
/svarcom/trunk/
preset RMOD's JFT size to 20 slots (which is the maximum that the PSP can hold - more than this would require a separate allocation)
1587
294 d 5 h
mateusz.viste
/svarcom/trunk/
patching up RMOD's PSP once it is loaded in memory: clearing out the JFTand presetting a stack address. thanks to E. C. Masloch for pointers
987
921 d 20 h
mateusz.viste
/svarcom/trunk/
improved stack overflow protection so it is allows stack overflow as long as it does not touches actual data
983
922 d 8 h
mateusz.viste
/svarcom/trunk/
smart stack overflow detection: damages only the commandline history and degrades gracefully
975
924 d 4 h
mateusz.viste
/svarcom/trunk/
transient shell follows the int23h vector to locate RMOD (LINK/LN compatibility workaround)
963
924 d 8 h
mateusz.viste
/svarcom/trunk/
rmod bat ctx linked list is freed using a specialized function to enable reusability
957
925 d 5 h
mateusz.viste
/svarcom/trunk/
CALL support for calling batch files from within batch files
949
925 d 14 h
mateusz.viste
/svarcom/trunk/
redesign of how batch contexts are stored in memory (required for future CALL support)
537
1015 d 6 h
mateuszviste
/svarcom/trunk/
added break handler
479
1022 d 8 h
mateuszviste
/svarcom/trunk/
cmdline far ptr is replaced by a local array, shared with BUFFER and merged with rmodcore
478
1022 d 13 h
mateuszviste
/svarcom/trunk/
renamed rmod array to rmodcore and removed its const flag so the memory can be possibly reused for other purposes
475
1022 d 15 h
mateuszviste
/svarcom/trunk/
rmod->echoflag merged inside rmod->flags
465
1024 d 8 h
mateuszviste
/svarcom/trunk/
rmod stacking is possible (multiple command.com instances) + minor optimizations
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