├── src
    └── example1.s
├── README.md
└── LICENSE


/src/example1.s:
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 1 | .data
 2 | .globl _start
 3 | gbl_a: .quad 4
 4 | gbl_b: .quad 7
 5 | .text
 6 | _start:
 7 | 	movq (gbl_a), %rax
 8 | 	movq (gbl_b), %rbx
 9 | 	subq %rbx, %rax
10 | lbl_1:  nop
11 | 
12 | 
13 | 	movq $60, %rax
14 | 	movq $5, %rdi
15 | 	syscall
16 | 


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/README.md:
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 1 | # Linux x86-64 Assembly Simple Examples
 2 | 
 3 | > A collection of simple examples in Linux x86-64 Assembly.
 4 | 
 5 | ## Quick Start
 6 | 
 7 | 1. Clone or download the repo
 8 | 2. Run `as -o example1.o example1.s`
 9 | 3. Run `ld example1.o -o example1`
10 | 4. Run `./example1`
11 | 
12 | 


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/LICENSE:
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 1 | MIT License
 2 | 
 3 | Copyright (c) 2020 Lauren Stephenson
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


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