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| author | spiderpig86 <slim679975@gmail.com> | 2018-07-07 12:08:10 -0400 |
|---|---|---|
| committer | spiderpig86 <slim679975@gmail.com> | 2018-07-07 12:08:10 -0400 |
| commit | b3d8f0cdc7eef9659ad2fab04c4047c2851ab381 (patch) | |
| tree | 8b1f3a638cb3519cac1b0d1df256f0917b3218f2 /mips.html.markdown | |
| parent | 254879a3be6829fa13d984a73dcda994aa3cd83d (diff) | |
feat(mips.html.markdown): Started working on math
Diffstat (limited to 'mips.html.markdown')
| -rw-r--r-- | mips.html.markdown | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/mips.html.markdown b/mips.html.markdown index 1c857ba4..b1ef40c4 100644 --- a/mips.html.markdown +++ b/mips.html.markdown @@ -37,7 +37,7 @@ hello_world .asciiz "Hello World\n" # Declare a null terminated string .text # Section that contains instructions and program logic .globl _main # Declares an instruction label as global, making it accessible to other files - _main: # MIPS programs execute instructions sequentially, where this will be executed first + _main: # MIPS programs execute instructions sequentially, where the code under this label will be executed firsts # Let's print "hello world" la $a0, hello_world # Load address of string stored in memory @@ -62,4 +62,12 @@ hello_world .asciiz "Hello World\n" # Declare a null terminated string sw $t0, 8($s0) # Store word value into address specified in $s0 and offset of 8 bytes # Same idea using 'sb' and 'sh' for bytes and halfwords. 'sa' does not exist +### Math ### + _math: + # Remember to load your values into a register + lw $t0, num # From the data section + li $t0, 5 # Or from an immediate (constant) + li $t1, 6 + add $t2, $t0, $t1 # $t2 = $t0 + $t1 + ```
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