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Diffstat (limited to 'prototypes/browse/2.mu')
-rw-r--r-- | prototypes/browse/2.mu | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/prototypes/browse/2.mu b/prototypes/browse/2.mu new file mode 100644 index 00000000..26d0637e --- /dev/null +++ b/prototypes/browse/2.mu @@ -0,0 +1,31 @@ +fn main args: (addr array (addr array byte)) -> exit-status/ebx: int { + var filename/eax: (addr array byte) <- first-arg args + var file/eax: (addr buffered-file) <- load-file filename + dump file + exit-status <- copy 0 +} + +fn first-arg args-on-stack: (addr array (addr array byte)) -> out/eax: (addr array byte) { + var args/eax: (addr array (addr array byte)) <- copy args-on-stack + var result/eax: (addr addr array byte) <- index args, 1 + out <- copy *result +} + +fn load-file filename: (addr array byte) -> out/eax: (addr buffered-file) { + var result: (handle buffered-file) + { + var tmp1/eax: (addr handle buffered-file) <- address result + open filename, 0, tmp1 + } + out <- lookup result +} + +fn dump in: (addr buffered-file) { + { + var c/eax: byte <- read-byte-buffered in + compare c, 0xffffffff # EOF marker + break-if-= + print-byte c + loop + } +} |