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DynASM/x86: Add BMI1 and BMI2 instructions.

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Thanks to Peter Cawley.
This commit is contained in:
Mike Pall 2018-02-27 23:22:40 +01:00
parent 66c1614828
commit fe651bf6e2
1 changed files with 19 additions and 0 deletions
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19
dynasm/dasm_x86.lua
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@ -955,6 +955,7 @@ end
-- "u" Use VEX encoding, vvvv unused. -- "u" Use VEX encoding, vvvv unused.
-- "v"/"V" Use VEX encoding, vvvv from 1st/2nd operand (the operand is -- "v"/"V" Use VEX encoding, vvvv from 1st/2nd operand (the operand is
-- removed from the list used by future characters). -- removed from the list used by future characters).
-- "w" Use VEX encoding, vvvv from 3rd operand.
-- "L" Force VEX.L -- "L" Force VEX.L
-- --
-- All of the following characters force a flush of the opcode: -- All of the following characters force a flush of the opcode:
@ -1677,6 +1678,24 @@ local map_op = {
-- Intel ADX -- Intel ADX
adcx_2 = "rmqd:660F38F6rM", adcx_2 = "rmqd:660F38F6rM",
adox_2 = "rmqd:F30F38F6rM", adox_2 = "rmqd:F30F38F6rM",
-- BMI1
andn_3 = "rrmqd:0F38VF2rM",
bextr_3 = "rmrqd:0F38wF7rM",
blsi_2 = "rmqd:0F38vF33m",
blsmsk_2 = "rmqd:0F38vF32m",
blsr_2 = "rmqd:0F38vF31m",
tzcnt_2 = "rmqdw:F30FBCrM",
-- BMI2
bzhi_3 = "rmrqd:0F38wF5rM",
mulx_3 = "rrmqd:F20F38VF6rM",
pdep_3 = "rrmqd:F20F38VF5rM",
pext_3 = "rrmqd:F30F38VF5rM",
rorx_3 = "rmSqd:F20F3AuF0rMS",
sarx_3 = "rmrqd:F30F38wF7rM",
shrx_3 = "rmrqd:F20F38wF7rM",
shlx_3 = "rmrqd:660F38wF7rM",
} }
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