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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 64 |
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diff --git a/README.md b/README.md index 75c4ff1f..83a479b6 100644 --- a/README.md +++ b/README.md @@ -7,14 +7,14 @@ Mu is not designed to operate in large clusters providing services for millions of people. Mu is designed for _you_, to run one computer. (Or a few.) Running the code you want to run, and nothing else. - ```sh - $ git clone https://github.com/akkartik/mu - $ cd mu - $ ./translate_mu apps/ex2.mu # emit a.elf - $ ./a.elf # adds 3 and 4 - $ echo $? - 7 - ``` +```sh +$ git clone https://github.com/akkartik/mu +$ cd mu +$ ./translate_mu apps/ex2.mu # emit a.elf +$ ./a.elf # adds 3 and 4 +$ echo $? +7 +``` [](https://travis-ci.org/akkartik/mu) @@ -82,26 +82,26 @@ result in good error messages. Once generated, ELF binaries can be packaged up with a Linux kernel into a bootable disk image: - ```sh - $ ./translate_mu apps/ex2.mu # emit a.elf - # dependencies - $ sudo apt install build-essential flex bison wget libelf-dev libssl-dev xorriso - $ tools/iso/linux a.elf - $ qemu-system-x86_64 -m 256M -cdrom mu_linux.iso -boot d - ``` +```sh +$ ./translate_mu apps/ex2.mu # emit a.elf +# dependencies +$ sudo apt install build-essential flex bison wget libelf-dev libssl-dev xorriso +$ tools/iso/linux a.elf +$ qemu-system-x86_64 -m 256M -cdrom mu_linux.iso -boot d +``` The disk image also runs on [any cloud server that supports custom images](http://akkartik.name/post/iso-on-linode). Mu also runs on the minimal hobbyist OS [Soso](https://github.com/ozkl/soso). (Requires graphics and sudo access. Currently doesn't work on a cloud server.) - ```sh - $ ./translate_mu apps/ex2.mu # emit a.elf - # dependencies - $ sudo apt install build-essential util-linux nasm xorriso # maybe also dosfstools and mtools - $ tools/iso/soso a.elf # requires sudo - $ qemu-system-i386 -cdrom mu_soso.iso - ``` +```sh +$ ./translate_mu apps/ex2.mu # emit a.elf +# dependencies +$ sudo apt install build-essential util-linux nasm xorriso # maybe also dosfstools and mtools +$ tools/iso/soso a.elf # requires sudo +$ qemu-system-i386 -cdrom mu_soso.iso +``` ## Syntax @@ -121,16 +121,16 @@ Here's an example program in Mu: Here's an example program in SubX: - ```sh - == code - Entry: - # ebx = 1 - bb/copy-to-ebx 1/imm32 - # increment ebx - 43/increment-ebx - # exit(ebx) - e8/call syscall_exit/disp32 - ``` +```sh +== code +Entry: + # ebx = 1 + bb/copy-to-ebx 1/imm32 + # increment ebx + 43/increment-ebx + # exit(ebx) + e8/call syscall_exit/disp32 +``` [More details on SubX syntax →](subx.md) |