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jit movsb/movsw/movsd

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This commit is contained in:
Fabian 2021-04-10 14:27:14 -05:00
parent 6049e0c46c
commit 48464a18d7
3 changed files with 66 additions and 6 deletions
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5
gen/x86_table.js
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@ -214,11 +214,10 @@ const encodings = [
{ opcode: 0xA3, custom: 1, os: 1, immaddr: 1 },
// string instructions aren't jumps, but they modify eip due to how they're implemented
// TODO: The block_boundary on the non-rep instructions can be removed once they're custom
{ opcode: 0xA4, block_boundary: 1, custom: 1, is_string: 1, },
{ opcode: 0xA4, block_boundary: 0, custom: 1, is_string: 1, },
{ opcode: 0xF2A4, block_boundary: 1, custom: 1, is_string: 1, },
{ opcode: 0xF3A4, block_boundary: 1, custom: 1, is_string: 1, },
{ opcode: 0xA5, block_boundary: 1, custom: 1, is_string: 1, os: 1, },
{ opcode: 0xA5, block_boundary: 0, custom: 1, is_string: 1, os: 1, },
{ opcode: 0xF2A5, block_boundary: 1, custom: 1, is_string: 1, os: 1, },
{ opcode: 0xF3A5, block_boundary: 1, custom: 1, is_string: 1, os: 1, },