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Rev Age Author Path Log message Diff
2213 19 d 4 h mateusz.viste /svarcom/trunk/ eliminated some libc dependencies  
1954 79 d 6 h mateusz.viste /svarcom/trunk/ moved a few rmod init routines to a common asm block  
1877 87 d 3 h mateusz.viste /svarcom/trunk/ dropped origenvseg from rmod + copying the initial (kernel) environment, if found  
1863 89 d 4 h mateusz.viste /svarcom/trunk/ SvarCOM provides its own INT 24h handler  
1847 93 d 3 h mateusz.viste /svarcom/trunk/ computation of COMSPEC offset should be more robust now  
1730 267 d 19 h mateusz.viste /svarcom/trunk/ implemented the internal LOADHIGH command  
1597 353 d 2 h mateusz.viste /svarcom/trunk/ save (and restore) the original parent of my PSP as advised by E. C. Masloch  
1595 353 d 21 h mateusz.viste /svarcom/trunk/ set parent of transient SvarCOM to RMOD (apparently required by EDR-DOS?)  
1594 353 d 21 h mateusz.viste /svarcom/trunk/ preserving bx,cx,dx registers throughout inline assembly block  
1591 356 d 20 h mateusz.viste /svarcom/trunk/ instead of raw-copying a PSP for RMOD, ask DOS to generate it via int 21h,ah=26h  
1590 357 d 5 h mateusz.viste /svarcom/trunk/ do NOT close file handlers in an attempt to preserve the stdin/stdout/etc descriptors  
1589 357 d 6 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 357 d 8 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 357 d 20 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  
987 985 d 11 h mateusz.viste /svarcom/trunk/ improved stack overflow protection so it is allows stack overflow as long as it does not touches actual data  
983 985 d 23 h mateusz.viste /svarcom/trunk/ smart stack overflow detection: damages only the commandline history and degrades gracefully  
975 987 d 19 h mateusz.viste /svarcom/trunk/ transient shell follows the int23h vector to locate RMOD (LINK/LN compatibility workaround)  
963 987 d 23 h mateusz.viste /svarcom/trunk/ rmod bat ctx linked list is freed using a specialized function to enable reusability  
957 988 d 20 h mateusz.viste /svarcom/trunk/ CALL support for calling batch files from within batch files  
949 989 d 4 h mateusz.viste /svarcom/trunk/ redesign of how batch contexts are stored in memory (required for future CALL support)  

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