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| -rw-r--r-- | README.md | 7 | ||||
| -rw-r--r-- | baremetal/ex2.mu | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/README.md b/README.md index 2db68db8..6d241c68 100644 --- a/README.md +++ b/README.md @@ -135,6 +135,13 @@ Here's an example program in Mu: <img alt='ex2.mu' src='html/ex2.mu.png' width='400px'> +To reproduce it: + +```sh +$ ./translate_mu_baremetal baremetal/ex2.mu # emit disk.img +$ qemu-system-i386 disk.img +``` + [More details on Mu syntax →](mu.md) Here's an example program in SubX: diff --git a/baremetal/ex2.mu b/baremetal/ex2.mu index 091cb1d0..4e0f20ae 100644 --- a/baremetal/ex2.mu +++ b/baremetal/ex2.mu @@ -15,12 +15,12 @@ fn main { { compare y, 0x300 # 768 break-if->= - var color/ecx: int <- copy y - color <- and 0xff var x/edx: int <- copy 0 { compare x, 0x400 # 1024 break-if->= + var color/ecx: int <- copy x + color <- and 0xff pixel 0, x, y, color x <- increment loop |