Add support for NASM assembly

Author: jedevc

README.md

@@ -14,6 +14,7 @@ Currently supported grammars are:
 
 | Grammar                             | File Based | Selection Based | Required Package              | Required in [`PATH`]      | Notes                                                                                                                                                                                                                                                           |
 |:------------------------------------|:-----------|:----------------|:------------------------------|:--------------------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| Assembly (NASM)                     | Yes        | Yes             | [language-x86-64-assembly]    | [`nasm`], [`binutils`]    |                                                                                                                                                                                                                                                                 |
 | 1C (BSL)                            | Yes        |                 | [language-1c-bsl]             | [`oscript`]               |                                                                                                                                                                                                                                                                 |
 | [Ansible]                           | Yes        |                 | [language-ansible]            | `ansible-playbook`        |                                                                                                                                                                                                                                                                 |
 | [AutoHotKey]                        | Yes        | Yes             | [language-autohotkey]         | `AutoHotKey.exe`          |                                                                                                                                                                                                                                                                 |
@@ -113,11 +114,13 @@ Currently supported grammars are:
 
 [-wow]:                         https://atom.io/packages/language-lua-wow
 [#70]:                          https://github.com/rgbkrk/atom-script/pull/70
+[`binutils`]:                   https://www.gnu.org/software/binutils/
 [`gfortran`]:                   https://gcc.gnu.org/wiki/GFortran
 [`ghc`]:                        https://haskell.org/ghc
 [`guile`]:                      https://gnu.org/software/guile
 [`init` file]:                  http://flight-manual.atom.io/hacking-atom/sections/the-init-file
 [`latexmk`]:                    https://ctan.org/pkg/latexmk
+[`nasm`]:                       https://nasm.us/
 [`oscript`]:                    http://oscript.io
 [`panzer`]:                     https://github.com/msprev/panzer#readme
 [`PATH`]:                       https://en.wikipedia.org/wiki/PATH_(variable)
@@ -239,6 +242,7 @@ Currently supported grammars are:
 [language-swift]:               https://atom.io/packages/language-swift
 [language-tcltk]:               https://atom.io/packages/language-tcltk
 [language-vbscript]:            https://atom.io/packages/language-vbscript
+[language-x86-64-assembly]:     https://atom.io/packages/language-x86-64-assembly
 [latex]:                        https://latex-project.org
 [lein-exec]:                    https://github.com/kumarshantanu/lein-exec#readme
 [leiningen]:                    https://leiningen.org

examples/hello.asm examples/hello.mips.asm

@@ -0,0 +1,17 @@
+section .data
+	str: db 'Hello, World!', 10
+	strlen: equ $ - str
+
+section .text
+global _start
+
+_start:
+	mov	eax, 4        ; write system call
+	mov	ebx, 1        ; STDOUT
+	mov	ecx, str      ; string
+	mov	edx, strlen   ; length
+	int	80h           ; system call
+
+	mov	eax, 1  ; exit system call
+	mov	ebx, 0  ; error code 0
+	int	80h     ; system call

examples/hello.nasm.asm

@@ -21,6 +21,10 @@ export default {
     return os.platform();
   },
 
+  architecture() {
+    return os.arch();
+  },
+
   release() {
     return os.release();
   },

lib/grammar-utils/operating-system.js

@@ -5,6 +5,7 @@ path = require 'path'
 {OperatingSystem, command} = GrammarUtils = require '../grammar-utils'
 
 os = OperatingSystem.platform()
+arch = OperatingSystem.architecture()
 windows = OperatingSystem.isWindows()
 
 module.exports =
@@ -326,3 +327,26 @@ module.exports =
     'File Based':
       command: 'turing'
       args: ({filepath}) -> ['-run', filepath]
+
+  "x86 and x86_64 Assembly":
+    'File Based':
+      command: 'bash'
+      args: ({filepath}) ->
+        args = switch arch
+          when 'x32'
+            "nasm -f elf '#{filepath}' -o /tmp/asm.out.o && ld -m elf_i386 /tmp/asm.out.o -o /tmp/asm.out && /tmp/asm.out"
+          when 'x64'
+            "nasm -f elf64 '#{filepath}' -o /tmp/asm.out.o && ld /tmp/asm.out.o -o /tmp/asm.out && /tmp/asm.out"
+        return ['-c', args]
+
+    'Selection Based':
+      command: 'bash'
+      args: (context) ->
+        code = context.getCode()
+        tmpFile = GrammarUtils.createTempFileWithCode(code, '.asm')
+        args = switch arch
+          when 'x32'
+            "nasm -f elf '#{tmpFile}' -o /tmp/asm.out.o && ld -m elf_i386 /tmp/asm.out.o -o /tmp/asm.out && /tmp/asm.out"
+          when 'x64'
+            "nasm -f elf64 '#{tmpFile}' -o /tmp/asm.out.o && ld /tmp/asm.out.o -o /tmp/asm.out && /tmp/asm.out"
+        return ['-c', args]