Subversion Repositories SvarDOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
2213 9 d 14 h mateusz.viste /svarcom/trunk/ eliminated some libc dependencies  
1954 69 d 17 h mateusz.viste /svarcom/trunk/ moved a few rmod init routines to a common asm block  
1877 77 d 14 h mateusz.viste /svarcom/trunk/ dropped origenvseg from rmod + copying the initial (kernel) environment, if found  
1863 79 d 15 h mateusz.viste /svarcom/trunk/ SvarCOM provides its own INT 24h handler  
1847 83 d 14 h mateusz.viste /svarcom/trunk/ computation of COMSPEC offset should be more robust now  
1730 258 d 5 h mateusz.viste /svarcom/trunk/ implemented the internal LOADHIGH command  
1597 343 d 13 h mateusz.viste /svarcom/trunk/ save (and restore) the original parent of my PSP as advised by E. C. Masloch  
1595 344 d 8 h mateusz.viste /svarcom/trunk/ set parent of transient SvarCOM to RMOD (apparently required by EDR-DOS?)  
1594 344 d 8 h mateusz.viste /svarcom/trunk/ preserving bx,cx,dx registers throughout inline assembly block  
1591 347 d 7 h mateusz.viste /svarcom/trunk/ instead of raw-copying a PSP for RMOD, ask DOS to generate it via int 21h,ah=26h  
1590 347 d 15 h mateusz.viste /svarcom/trunk/ do NOT close file handlers in an attempt to preserve the stdin/stdout/etc descriptors  
1589 347 d 17 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 347 d 19 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 348 d 6 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  
987 975 d 21 h mateusz.viste /svarcom/trunk/ improved stack overflow protection so it is allows stack overflow as long as it does not touches actual data  
983 976 d 9 h mateusz.viste /svarcom/trunk/ smart stack overflow detection: damages only the commandline history and degrades gracefully  
975 978 d 5 h mateusz.viste /svarcom/trunk/ transient shell follows the int23h vector to locate RMOD (LINK/LN compatibility workaround)  
963 978 d 10 h mateusz.viste /svarcom/trunk/ rmod bat ctx linked list is freed using a specialized function to enable reusability  
957 979 d 6 h mateusz.viste /svarcom/trunk/ CALL support for calling batch files from within batch files  
949 979 d 15 h mateusz.viste /svarcom/trunk/ redesign of how batch contexts are stored in memory (required for future CALL support)  

←Prev12Next→

Show All