failed to find address immediate

[RappyPhan]

I created a scratch on decomp.me targeting x86 Windows: https://decomp.me/scratch/dhRdk

As you can see, it's empty, save for a message in the Problems pane:

Diff error: Error running asm-differ: failed to find address immediate for line 'mov %eax,0(%ebp)'

[1superchip]

It looks like the regexes in process_reloc aren't capturing 0/0x0 in this instruction. But ebp shouldn't have a relocation though, as it is a copy of the stack pointer?

The immediate being 0 instead of 0x0 is related to #160

[ivanka2012]

Well, for me the 0x is not stripped

Diff error: Error running asm-differ: failed to find address immediate for line 'mov %eax,0x0(,%edx,4)'

[ivanka2012]

Changing this regex seems to work on first sight, but I'm pretty sure this is a giant mistake:
(^\$?|(?<=\*))0x0 -> (^\$?|(?<=\*)|)0x0

[ivanka2012]

Another one:
Diff error: Error running asm-differ: failed to find address immediate for line 'movss %xmm0,0x4'
The 0x4 is from the compiled object file and it's an offset to a global variable, like this:
movss %xmm0, _vBestNormal+4
This time the following hack works:
(^|(?<=\*)|(?<=\$))0x[0-9a-f]+ -> (^|(?<=\*)|(?<=\$)|(?<=,))0x[0-9a-f]+

[MrSapps]

Seen here too https://decomp.me/scratch/XlGeq

Diff error: Error running asm-differ: failed to find address immediate for line 'mov %eax,4'

[1superchip]

@ivanka2012 do you use decomp.me? do you have a scratch for both? There have been some updates recently that have fixed most issues.