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Subversion Repositories
SvarDOS
(root)
/
svarcom
/
trunk
/
rmod.asm
@ 1180
– Rev 1986
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Diff
Changes
1986
34 d 8 h
mateusz.viste
/svarcom/trunk/
error message about loading command.com is properly displayed even if kernel destroys DX + COMSPECPTR lookup fix
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
1881
47 d 15 h
mateusz.viste
/svarcom/trunk/
int24h messages are translatable
/svarcom/trunk/command.c
/svarcom/trunk/helpers.c
/svarcom/trunk/helpers.h
/svarcom/trunk/lang/de-utf8.txt
/svarcom/trunk/lang/en-utf8.txt
/svarcom/trunk/lang/pl-utf8.txt
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
1875
48 d 15 h
mateusz.viste
/svarcom/trunk/
another micro optimization from ECM (saves 1 byte)
/svarcom/trunk/rmod.asm
1874
48 d 15 h
mateusz.viste
/svarcom/trunk/
two micro optimizations suggested by ECM (saves 5 bytes)
/svarcom/trunk/history.txt
/svarcom/trunk/rmod.asm
1873
48 d 16 h
mateusz.viste
/svarcom/trunk/
micro optimization - load DS right from memory
/svarcom/trunk/rmod.asm
1872
48 d 16 h
mateusz.viste
/svarcom/trunk/
int 24h handler relies on the JFT pointer in the PSP instead of targetting the legacy 0x18 location of the PSP (kindly suggested by ECM)
/svarcom/trunk/rmod.asm
1871
48 d 17 h
mateusz.viste
/svarcom/trunk/
fixed a stupid bug that was masked by EDR for some reason. thanks to ECM for spotting this!
/svarcom/trunk/rmod.asm
1870
48 d 18 h
mateusz.viste
/svarcom/trunk/
optimized the number of memory accesses when saving/restoring stdin+stdout from within the int 24h handler
/svarcom/trunk/rmod.asm
1869
48 d 18 h
mateusz.viste
/svarcom/trunk/
take care to set stdin and stdout to stderr during the int 24h handler (and restore them later) -- thanks ECM for the hint
/svarcom/trunk/rmod.asm
1868
48 d 21 h
mateusz.viste
/svarcom/trunk/
int 24h handler takes care to restore registers, according to microsoft this is necessary for ignore and retry actions
/svarcom/trunk/rmod.asm
1867
49 d 15 h
mateusz.viste
/svarcom/trunk/
removed a spurious string from display when int24h aborts the ongoing process
/svarcom/trunk/rmod.asm
1866
49 d 15 h
mateusz.viste
/svarcom/trunk/
added the Abort, Retry, Ignore, Fail query to the int 24h handler
/svarcom/trunk/rmod.asm
1864
50 d 14 h
mateusz.viste
/svarcom/trunk/
int 24h handler displays a nicer message on disk errors
/svarcom/trunk/rmod.asm
1863
50 d 14 h
mateusz.viste
/svarcom/trunk/
SvarCOM provides its own INT 24h handler
/svarcom/trunk/int24.asm
/svarcom/trunk/history.txt
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.c
/svarcom/trunk/rmodinit.h
1853
53 d 17 h
mateusz.viste
/svarcom/trunk/
waiting for a keypress after command.com failed to respawn relies on INT 21h,AH=7 instead of AH=8 for CTRL+C immunity
/svarcom/trunk/rmod.asm
1851
53 d 17 h
mateusz.viste
/svarcom/trunk/
when COMMAND.COM respawn fails, the exact path that was tried is displayed
/svarcom/trunk/history.txt
/svarcom/trunk/rmod.asm
1849
54 d 13 h
mateusz.viste
/svarcom/trunk/
comment fix
/svarcom/trunk/rmod.asm
1846
54 d 15 h
mateusz.viste
/svarcom/trunk/
added a CTRL+C flag
/svarcom/trunk/command.c
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
1730
229 d 5 h
mateusz.viste
/svarcom/trunk/
implemented the internal LOADHIGH command
/svarcom/trunk/cmd.c
/svarcom/trunk/cmd.h
/svarcom/trunk/cmd/loadhigh.c
/svarcom/trunk/command.c
/svarcom/trunk/history.txt
/svarcom/trunk/lang/en-utf8.txt
/svarcom/trunk/lang/pl-utf8.txt
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.c
/svarcom/trunk/rmodinit.h
1713
233 d 9 h
bttr
/svarcom/trunk/
fixed several SvarCOM COMSPEC typos
/svarcom/trunk/command.c
/svarcom/trunk/rmod.asm
1593
318 d 6 h
mateusz.viste
/svarcom/trunk/
using faster cmp instead of or
/svarcom/trunk/rmod.asm
1178
603 d 6 h
mateusz.viste
/
updated svarcom with BR lang (translations contributed by Luzemario Dantes)
/packages/svarcom-2023.0.svp
/packages/svarcom-2023.0.zip
/packages/core/svarcom.svp
/svarcom/trunk/cmd/ver.c
/svarcom/trunk/history.txt
/svarcom/trunk/makefile
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
/svarcom/trunk/svarcom.lsm
987
946 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
/svarcom/trunk/command.c
/svarcom/trunk/history.txt
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.c
/svarcom/trunk/rmodinit.h
983
947 d 9 h
mateusz.viste
/svarcom/trunk/
smart stack overflow detection: damages only the commandline history and degrades gracefully
/svarcom/trunk/command.c
/svarcom/trunk/history.txt
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.c
/svarcom/trunk/rmodinit.h
580
973 d 8 h
mateuszviste
/svarcom/trunk/
bumped versions and copyright dates
/svarcom/trunk/cmd/ver.c
/svarcom/trunk/history.txt
/svarcom/trunk/rmod.asm
576
973 d 11 h
mateuszviste
/svarcom/trunk/
temporary pipe files are deleted once used
/svarcom/trunk/cmd.c
/svarcom/trunk/cmd.h
/svarcom/trunk/command.c
/svarcom/trunk/internal.txt
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
/svarcom/trunk/todo.txt
548
1000 d 13 h
mateuszviste
/svarcom/trunk/
stdin/stdout files are stored in separate rmod buffers to avoid overflows and simplify code, also added extra memory guards
/svarcom/trunk/command.c
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
547
1000 d 18 h
mateuszviste
/svarcom/trunk/
typo fix in comment
/svarcom/trunk/rmod.asm
543
1034 d 6 h
mateuszviste
/svarcom/trunk/
piping support
/svarcom/trunk/command.c
/svarcom/trunk/history.txt
/svarcom/trunk/redir.c
/svarcom/trunk/redir.h
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
/svarcom/trunk/svarcom.txt
/svarcom/trunk/todo.txt
537
1040 d 7 h
mateuszviste
/svarcom/trunk/
added break handler
/svarcom/trunk/history.txt
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.c
/svarcom/trunk/rmodinit.h
/svarcom/trunk/todo.txt
529
1041 d 11 h
mateuszviste
/svarcom/trunk/
last exit code is stored as a single byte, no reason to waste a word
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
520
1043 d 6 h
mateuszviste
/svarcom/trunk/
fixed >> redirections
/svarcom/trunk/redir.c
/svarcom/trunk/rmod.asm
519
1043 d 7 h
mateuszviste
/svarcom/trunk/
reverting a redirection closes the previous handle (fixed handle leak)
/svarcom/trunk/redir.c
/svarcom/trunk/rmod.asm
/svarcom/trunk/todo.txt
517
1043 d 8 h
mateuszviste
/svarcom/trunk/
rmod performs redirections before running programs
/svarcom/trunk/cmd.c
/svarcom/trunk/cmd.h
/svarcom/trunk/command.c
/svarcom/trunk/redir.c
/svarcom/trunk/redir.h
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
/svarcom/trunk/todo.txt
490
1046 d 13 h
mateuszviste
/svarcom/trunk/
memguard implementation to detect some common cases of buffer overflows
/svarcom/trunk/command.c
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmodinit.h
465
1049 d 8 h
mateuszviste
/svarcom/trunk/
rmod stacking is possible (multiple command.com instances) + minor optimizations
/svarcom/trunk/command.c
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmod.h
/svarcom/trunk/rmodinit.c
463
1049 d 12 h
mateuszviste
/svarcom/trunk/
reload registers after any app is executed
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmod.h
461
1050 d 6 h
mateuszviste
/svarcom/trunk/
rmod executes applications now
/svarcom/trunk/command.c
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmod.h
/svarcom/trunk/rmodinit.h
/svarcom/trunk/todo.txt
460
1050 d 7 h
mateuszviste
/svarcom/trunk/
prepared rmod for execution of non-command.com applications
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmod.h
/svarcom/trunk/rmodinit.h
459
1050 d 8 h
mateuszviste
/svarcom/trunk/
rmod has a PSP now
/svarcom/trunk/rmod.asm
/svarcom/trunk/rmod.h
/svarcom/trunk/rmodinit.c
/svarcom/trunk/rmodinit.h
/svarcom/trunk/todo.txt