mov r64,imm64

[mineiro]

How can I write this?
mov rax,0123456789abcdefh

I'm receiving "Error A2235: Constant value too large: 123456789ABCDEFh"

Using other assembler I'm getting this:
   0:   48 b8 ef cd ab 89 67    movabs rax,0x123456789abcdef
   7:   45 23 01

Thanks

[habran]

  mov rax,123456789ABCDEFh
00007FF6729210F1 48 B8 EF CD AB 89 67 45 23 01 mov         rax,123456789ABCDEFh
This is what I get with HJWasm

[mineiro]

Thanks for answering sir habran
well, I'm getting this result using HJWasm. Maybe my version is older or because is that I'm trying to generate elf file, follows the code.

Code Select Expand

;hjwasm -elf64 -Fo=test.o test.hjwasm
.x64
.code
public _start
_start:
mov rax,0123456789abcdefh
end

HJWasm v2.14, Jun  9 2016, Masm-compatible assembler.
test.hjwasm(6) : Error A2235: Constant value too large: 123456789ABCDEFh
test.hjwasm: 7 lines, 1 passes, 329 ms, 0 warnings, 1 errors