ARM64: Add missing ldrb/strb instructions to disassembler.

Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.

1 files changed, 9 insertions, 5 deletions

diff --git a/src/jit/dis_arm64.lua b/src/jit/dis_arm64.lua
index 909b33bc..8cb608e6 100644
--- a/src/jit/dis_arm64.lua
+++ b/src/jit/dis_arm64.lua
@@ -411,15 +411,19 @@ local map_lsriro = {
       shift = 26, mask = 1,
       [0] = {
         shift = 30, mask = 3,
-        [1] = {
+        [0] = {
           shift = 22, mask = 3,
-          [0] = "strhDwO", "ldrhDwO", "ldrshDwO", "ldrshDxO"
+          [0] = "strbDwO", "ldrbDwO", "ldrsbDxO", "ldrsbDwO"
         },
-        [2] = {
+        {
+          shift = 22, mask = 3,
+          [0] = "strhDwO", "ldrhDwO", "ldrshDxO", "ldrshDwO"
+        },
+        {
           shift = 22, mask = 3,
           [0] = "strDwO", "ldrDwO", "ldrswDxO"
         },
-        [3] = {
+        {
           shift = 22, mask = 3,
           [0] = "strDxO", "ldrDxO"
         }
@@ -982,7 +986,7 @@ local function disass_ins(ctx)
       local sz = band(rshift(op, 30), 3)
       -- extension to be applied
       if opt == 3 then
-       if s == 0 then x = nil
+       if s == 0 then x = x.."]"
        else x = x..", lsl #"..sz.."]" end
       elseif opt == 2 or opt == 6 or opt == 7 then
         if s == 0 then x = x..", "..map_extend[opt].."]"