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ARM64: Disassemble rotates on logical operands.

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Thanks to Peter Cawley. #1076
This commit is contained in:
Mike Pall 2023-09-09 20:52:02 +02:00
parent f442432ecb
commit ba2b34f5e8
1 changed files with 17 additions and 25 deletions
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42
src/jit/dis_arm64.lua
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@ -107,24 +107,20 @@ local map_logsr = { -- Logical, shifted register.
[0] = {
shift = 29, mask = 3,
[0] = {
shift = 21, mask = 7,
[0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
"andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
shift = 21, mask = 1,
[0] = "andDNMSg", "bicDNMSg"
},
{
shift = 21, mask = 7,
[0] ="orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
"orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
shift = 21, mask = 1,
[0] = "orr|movDN0MSg", "orn|mvnDN0MSg"
},
{
shift = 21, mask = 7,
[0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
"eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
shift = 21, mask = 1,
[0] = "eorDNMSg", "eonDNMSg"
},
{
shift = 21, mask = 7,
[0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
"ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
shift = 21, mask = 1,
[0] = "ands|tstD0NMSg", "bicsDNMSg"
}
},
false -- unallocated
@ -132,24 +128,20 @@ local map_logsr = { -- Logical, shifted register.
{
shift = 29, mask = 3,
[0] = {
shift = 21, mask = 7,
[0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
"andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
shift = 21, mask = 1,
[0] = "andDNMSg", "bicDNMSg"
},
{
shift = 21, mask = 7,
[0] = "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
"orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
shift = 21, mask = 1,
[0] = "orr|movDN0MSg", "orn|mvnDN0MSg"
},
{
shift = 21, mask = 7,
[0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
"eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
shift = 21, mask = 1,
[0] = "eorDNMSg", "eonDNMSg"
},
{
shift = 21, mask = 7,
[0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
"ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
shift = 21, mask = 1,
[0] = "ands|tstD0NMSg", "bicsDNMSg"
}
}
}
@ -735,7 +727,7 @@ local map_cond = {
"hi", "ls", "ge", "lt", "gt", "le", "al",
}
local map_shift = { [0] = "lsl", "lsr", "asr", }
local map_shift = { [0] = "lsl", "lsr", "asr", "ror"}
local map_extend = {
[0] = "uxtb", "uxth", "uxtw", "uxtx", "sxtb", "sxth", "sxtw", "sxtx",