diff options
Diffstat (limited to 'miniany/README')
| -rw-r--r-- | miniany/README | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/miniany/README b/miniany/README index c011906..53266d6 100644 --- a/miniany/README +++ b/miniany/README @@ -1,17 +1,20 @@ -# Building +# Running on host: ``` ./build.sh cc tcc hosted d ./build.sh cc tcc freestanding d +./cc < test1.c > test1.asm +fasm test1.asm test1.bin +ndisasm -b32 -o1000000h -a test1.bin ``` # Running on c4: ``` -tcc -O0 -g -o c4 c4.c -./c4 cc.c < hello.c -./c4 c4.c cc.c < hello.c -./c4 c4.c c4.c cc.c < hello.c +echo -n -e "\034" > EOF +cat cc.c EOF hello.c | ./c4 +cat c4.c EOF cc.c EOF hello.c | ./c4 +cat c4.c4 EOF c4.c EOF cc.c EOF hello.c | ./c4 ``` # Local version of c4 @@ -33,6 +36,14 @@ complex things into our own compiler. - some simplified functions for printing like putstring, putint, putnl - strict C89 conformance, mainly use standard comment blocks, also removed some warnings + - some casts around malloc and memset to fit to non-void freestanding-libc + - converted printf to putstring/putint/putnl and some helper functions + for error reporting like error() + - removed memory leaks + - de-POSIX-ified, no open/read/close, use getchar from stdin only + (don't assume the existence of a file system), this also means + we have to create sort of an old style tape-file with FS markers + to separate the files piped to c4. # Acknoledgments and references |