Thank you to anyone who has already donated - your generous donations helped make three months of treatment possible.

My brother Nate continues to fight stage IV Hodgkin's lymphoma. He's just 31, with a wife and baby girl. They have no active income (since he's been unable to return to work), no insurance, and cannot afford the treatment he needs. Nate and his family need your help. Please consider a donation, every dollar helps. Thanks.

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// align 0
mov r6, #0x200
1:
ldr r1, %[data]
ldr r2, %[data]
ldr r3, %[data]
ldr r4, %[data]
subs r6, r6, #0x10
stmia %[buf]!, {r1-r4}
bne 1b

--------------------------------
// align 1
mov r6, #0x200
sub r6, r6, #0x10

// move 3 bytes for alignment
ldr r1, %[data]
strb r1, [%[buf]], #1
mov r1, r1, lsr #8
strh r1, [%[buf]], #2
mov r1, r1, lsr #16

1:
ldr r2, %[data]
orr r1, r2, lsl #8    // 1 word
ldr r3, %[data]
mov r2, r2, lsr #24
orr r2, r3, lsl #8    // 2 word
ldr r4, %[data]
mov r3, r3, lsr #24
orr r3, r4, lsl #8    // 3 word
ldr r5, %[data]
mov r4, r4, lsr #24
orr r4, r5, lsl #8    // 4 word

stmia %[buf]!, {r1-r4}
mov r1, r5, lsr #24
subs r6, r6, #0x10
bne 1b

// last 3 bytes + 1 trailing byte
ldr r2, %[data]
orr r1, r2, lsl #8    // 1 word
ldr r3, %[data]
mov r2, r2, lsr #24
orr r2, r3, lsl #8    // 2 word
ldr r4, %[data]
mov r3, r3, lsr #24
orr r3, r4, lsl #8    // 3 word

stmia %[buf]!, {r1-r3}
mov r4, r4, lsr #24
strb r4, [%[buf]], #1

---------------------------------
// align 2
mov r6, #0x200
sub r6, r6, #0x10

// move halfword for alignment
ldr r1, %[data]
strh r1, [%[buf]], #2
mov r1, r1, lsr #16

1:
ldr r2, %[data]
orr r1, r2, lsl #16    // 1 word
ldr r3, %[data]
mov r2, r2, lsr #16
orr r2, r3, lsl #16    // 2 word
ldr r4, %[data]
mov r3, r3, lsr #16
orr r3, r4, lsl #16   // 3 word
ldr r5, %[data]
mov r4, r4, lsr #16
orr r4, r5, lsl #16   // 4 word

stmia %[buf]!, {r1-r4}
mov r1, r5, lsr #16
subs r6, r6, #0x10
bne 1b

// last 3 words + trailing halfword
dr r2, %[data]
orr r1, r2, lsl #16    // 1 word
ldr r3, %[data]
mov r2, r2, lsr #16
orr r2, r3, lsl #16    // 2 word
ldr r4, %[data]
mov r3, r3, lsr #16
orr r3, r4, lsl #16   // 3 word

stmia %[buf]!, {r1-r3}

// trailing halfword
mov r4, r4, lsr #16
strh r4, [%[buf]], #2

-----------------------------------------------
// align 3
mov r6, #0x200
sub r6, r6, #0x10

// move 1 byte for alignment
ldr r1, %[data]
strb r1, [%[buf]], #1 // alignment
mov r1, r1, lsr #8

1:
ldr r2, %[data]
orr r1, r2, lsl #24   // 1 word
ldr r3, %[data]
mov r2, r2, lsr #8
orr r2, r3, lsl #24    // 2 word
ldr r4, %[data]
mov r3, r3, lsr #8
orr r3, r4, lsl #24    // 3 word
ldr r5, %[data]
mov r4, r4, lsr #8
orr r4, r5, lsl #24    // 4 word

stmia %[buf]!, {r1-r4}    // store 4 words
mov r1, r5, lsr #8
subs r6, r6, #0x10
bne 1b

// last 3 words + trailing 3 bytes
ldr r2, %[data]
orr r1, r2, lsl #24   // 1 word
ldr r3, %[data]
mov r2, r2, lsr #8
orr r2, r3, lsl #24    // 2 word
ldr r4, %[data]
mov r3, r3, lsr #8
orr r3, r4, lsl #24    // 3 word
stmia %[buf]!, {r1-r3}

// copy trailing 3 bytes
mov r4, r4, lsr #8
strh r4, %[[buf]], #2
mov r4, r1, lsr #16
strb r4, %[[buf]], #1