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fix

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This commit is contained in:
Nicholas Ward 2022-07-15 10:23:44 -07:00
parent 7045772ca4
commit 0d22b3f8da
1 changed files with 4 additions and 0 deletions
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4
evm/src/cpu/kernel/asm/sha2.asm
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@ -1,10 +1,13 @@
global count_bits:
JUMPDEST
// stack: n (assumed to be > 0)
push 0
// stack: 0, n
swap1
// stack: n, 0
%jump(count_bits_loop)
count_bits_loop:
JUMPDEST
// stack: k, bits
%div2
// stack: k//2, bits
@ -20,6 +23,7 @@ count_bits_loop:
// stack: bits
global sha2_store:
JUMPDEST
// stack: num_u256s, x[0], x[1], x[2], ... , x[num_u256s-1]
dup1
// stack: num_u256s, num_u256s, x[0], x[1], x[2], ... , x[num_u256s-1]