16bit assembling, compiling and linking tests as preparation for a big evil reversing project (origin half C, half asm - self modifiying code, etc.)
the build.bat contains exact the command line parameters i use to build the sample, always up to date with my current state
file | info |
---|---|
part_0.asm | startup code |
part_1.c | some C code |
part_2.asm | some asm code/data |
build.bat | build script |
defined segments in obj files (veryfied with dmpobj output)
obj-file | segment | class | content |
---|---|---|---|
part_0.obj | seg000 | CODE | code + asm0_hello string |
_DATA | DATA | empty | |
part_1.obj | seg000 | CODE | code |
CONST | DATA | hello from c code2 string | |
CONST2 | DATA | hello from c code1 string | |
_DATA | DATA | offset var to code2 string | |
part_2.obj | seg000 | CODE | code + asm2_hello string, nothing behind string |
_DATA | DATA | empty |
the segments gets merged this way into a single segment in the resulting main.com
obj-file | segment | class | content |
---|---|---|---|
part_0.obj | seg000 | CODE | code + asm0_hello string |
part_1.obj | seg000 | CODE | code |
part_2.obj | seg000 | CODE | code + asm2_hello, nothing behind string |
part_1.obj | _DATA | DATA | offset var to code2 string |
part_1.obj | CONST | DATA | hello from c code2 string |
part_1.obj | CONST2 | DATA | hello from c code1 string |