radare2のemoji hexdump (pxe | xe) のemoji表

radare2のヘルプ読んでたら

[0x00000000]> x?
Usage: px[0afoswqWqQ][f]   # Print heXadecimal
| px                show hexdump
| px/               same as x/ in gdb (help x)
| px0               8bit hexpair list of bytes until zero byte
| pxa               show annotated hexdump
| pxA[?]            show op analysis color map
| pxb               dump bits in hexdump form
| pxc               show hexdump with comments
| pxd[?1248]        signed integer dump (1 byte, 2 and 4)
| pxe               emoji hexdump! :)
| pxf               show hexdump of current function
| pxh               show hexadecimal half-words dump (16bit)
| pxH               same as above, but one per line
| pxi               HexII compact binary representation
| pxl               display N lines (rows) of hexdump
| pxo               show octal dump
| pxq               show hexadecimal quad-words dump (64bit)
| pxQ[q]            same as above, but one per line
| pxr[j]            show words with references to flags and code (q=quiet)
| pxs               show hexadecimal in sparse mode
| pxt[*.] [origin]  show delta pointer table in r2 commands
| pxw               show hexadecimal words dump (32bit)
| pxW[q]            same as above, but one per line (q=quiet)
| pxx               show N bytes of hex-less hexdump
| pxX               show N words of hex-less hexdump

| pxe emoji hexdump! :) ???となったので使ってみたら

[0x00000000]> xe
0x00000000 🍎 🍼 🍰 🍲 🍖 🍝 🍗 🍢 🌵 🍎 👛 👜 👈 👌 🌵 🌲  %PDF-1.6.%......
0x00000010 🍞 🍡 🍝 🍥 🍢 🍉 🍜 🍉 🎮 🎡 🎩 🌵 🍨 🍨 🍘 🍸  25196 0 obj.<</L
0x00000020 🎨 🎭 🎤 🎠 🎱 🎨 🎺 🎤 🎣 🍉 🍝 🍘 🍸 🍉 🍝 🍣  inearized 1/L 17
0x00000030 🍡 🍡 🍜 🍡 🍟 🍘 🍻 🍉 🍞 🍡 🍝 🍥 🍤 🍘 🍱 🍉  55053/O 25198/E 
0x00000040 🍢 🍤 🍣 🍣 🍤 🍘 🍺 🍉 🍞 🍣 🍠 🍘 🎃 🍉 🍝 🍣  68778/N 274/T 17
0x00000050 🍡 🍝 🍡 🍣 🍟 🍘 🍴 🍉 🎌 🍉 🍞 🍞 🍡 🍟 🍉 🍝  51573/H [ 2253 1
0x00000060 🍥 🍤 🍡 🎎 🍪 🍪 🌵 🎤 🎭 🎣 🎮 🎡 🎩 🌵 🍉 🍉  985]>>.endobj.  
0x00000070 🍉 🍉 🌵 🌲 🍞 🍡 🍞 🍝 🍝 🍉 🍜 🍉 🎮 🎡 🎩 🌵    ..25211 0 obj.
0x00000080 🍨 🍨 🍘 🍰 🎤 🎢 🎮 🎣 🎤 🍼 🎠 🎱 🎬 🎲 🍨 🍨  <</DecodeParms<<
0x00000090 🍘 🍯 🎮 🎫 🎴 🎬 🎭 🎲 🍉 🍡 🍘 🍼 🎱 🎤 🎣 🎨  /Columns 5/Predi
0x000000a0 🎢 🎳 🎮 🎱 🍉 🍝 🍞 🍪 🍪 🍘 🍲 🎨 🎫 🎳 🎤 🎱  ctor 12>>/Filter
0x000000b0 🍘 🍲 🎫 🎠 🎳 🎤 🍰 🎤 🎢 🎮 🎣 🎤 🍘 🍵 🍰 🎌  /FlateDecode/ID[
0x000000c0 🍨 🍥 🍮 🍣 🍣 🍜 🍥 🍮 🍯 🍯 🍮 🍜 🍭 🍝 🍱 🍮  <9B7709BCCB0A1EB
0x000000d0 🍜 🍞 🍢 🍢 🍭 🍤 🍤 🍲 🍞 🍭 🍡 🍯 🍜 🍮 🍣 🍥  0266A88F2A5C0B79
0x000000e0 🍠 🍪 🍨 🍥 🍥 🍜 🍯 🍜 🍲 🍜 🍱 🍤 🍝 🍜 🍮 🍱  4><990C0F0E810BE
0x000000f0 🍡 🍠 🍯 🍤 🍣 🍲 🍜 🍮 🍜 🍣 🍢 🍟 🍠 🍭 🍜 🍰  54C87F0B07634A0D

?????

emoji表

[0x00000000]> x
- offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF
0x00000000  0001 0203 0405 0607 0809 0a0b 0c0d 0e0f  ................
0x00000010  1011 1213 1415 1617 1819 1a1b 1c1d 1e1f  ................
0x00000020  2021 2223 2425 2627 2829 2a2b 2c2d 2e2f   !"#$%&'()*+,-./
0x00000030  3031 3233 3435 3637 3839 3a3b 3c3d 3e3f  0123456789:;<=>?
0x00000040  4041 4243 4445 4647 4849 4a4b 4c4d 4e4f  @ABCDEFGHIJKLMNO
0x00000050  5051 5253 5455 5657 5859 5a5b 5c5d 5e5f  PQRSTUVWXYZ[\]^_
0x00000060  6061 6263 6465 6667 6869 6a6b 6c6d 6e6f  `abcdefghijklmno
0x00000070  7071 7273 7475 7677 7879 7a7b 7c7d 7e7f  pqrstuvwxyz{|}~.
0x00000080  8081 8283 8485 8687 8889 8a8b 8c8d 8e8f  ................
0x00000090  9091 9293 9495 9697 9899 9a9b 9c9d 9e9f  ................
0x000000a0  a0a1 a2a3 a4a5 a6a7 a8a9 aaab acad aeaf  ................
0x000000b0  b0b1 b2b3 b4b5 b6b7 b8b9 babb bcbd bebf  ................
0x000000c0  c0c1 c2c3 c4c5 c6c7 c8c9 cacb cccd cecf  ................
0x000000d0  d0d1 d2d3 d4d5 d6d7 d8d9 dadb dcdd dedf  ................
0x000000e0  e0e1 e2e3 e4e5 e6e7 e8e9 eaeb eced eeef  ................
0x000000f0  f0f1 f2f3 f4f5 f6f7 f8f9 fafb fcfd feff  ................
[0x00000000]> xe
0x00000000 🌀 🌂 🌅 🌈 🌙 🌞 🌟 🌠 🌰 🌱 🌲 🌳 🌴 🌵 🌷 🌸  ................
0x00000010 🌹 🌺 🌻 🌼 🌽 🌾 🌿 🍀 🍁 🍂 🍃 🍄 🍅 🍆 🍇 🍈  ................
0x00000020 🍉 🍊 🍋 🍌 🍍 🍎 🍏 🍐 🍑 🍒 🍓 🍔 🍕 🍖 🍗 🍘   !"#$%&'()*+,-./
0x00000030 🍜 🍝 🍞 🍟 🍠 🍡 🍢 🍣 🍤 🍥 🍦 🍧 🍨 🍩 🍪 🍫  0123456789:;<=>?
0x00000040 🍬 🍭 🍮 🍯 🍰 🍱 🍲 🍳 🍴 🍵 🍶 🍷 🍸 🍹 🍺 🍻  @ABCDEFGHIJKLMNO
0x00000050 🍼 🎀 🎁 🎂 🎃 🎄 🎅 🎈 🎉 🎊 🎋 🎌 🎍 🎎 🎏 🎒  PQRSTUVWXYZ[\]^_
0x00000060 🎓 🎠 🎡 🎢 🎣 🎤 🎥 🎦 🎧 🎨 🎩 🎪 🎫 🎬 🎭 🎮  `abcdefghijklmno
0x00000070 🎯 🎰 🎱 🎲 🎳 🎴 🎵 🎷 🎸 🎹 🎺 🎻 🎽 🎾 🎿 🏀  pqrstuvwxyz{|}~.
0x00000080 🏁 🏂 🏃 🏄 🏆 🏇 🏈 🏉 🏊 🐀 🐁 🐂 🐃 🐄 🐅 🐆  ................
0x00000090 🐇 🐈 🐉 🐊 🐋 🐌 🐍 🐎 🐏 🐐 🐑 🐒 🐓 🐔 🐕 🐖  ................
0x000000a0 🐗 🐘 🐙 🐚 🐛 🐜 🐝 🐞 🐟 🐠 🐡 🐢 🐣 🐤 🐥 🐦  ................
0x000000b0 🐧 🐨 🐩 🐪 🐫 🐬 🐭 🐮 🐯 🐰 🐱 🐲 🐳 🐴 🐵 🐶  ................
0x000000c0 🐷 🐸 🐹 🐺 🐻 🐼 🐽 🐾 👀 👂 👃 👄 👅 👆 👇 👈  ................
0x000000d0 👉 👊 👋 👌 👍 👎 👏 👐 👑 👒 👓 👔 👕 👖 👗 👘  ................
0x000000e0 👙 👚 👛 👜 👝 👞 👟 👠 👡 👢 👣 👤 👥 👦 👧 👨  ................
0x000000f0 👩 👪 👮 👯 👺 👻 👼 👽 👾 👿 💀 💁 💂 💃 💄 💅  ................

UTF-8だと 0xF09F8C80 ~ 0xF09F9285 (その他の記号及び絵文字の範囲内)から飛ばし飛ばし選んでる様子だけどいまいち基準がわからない・・・