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Fix support for completely empty device

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This commit is contained in:
Bertold Van den Bergh 2021-08-14 17:00:02 +02:00
parent 7427e3746a
commit e917920a12
1 changed files with 5 additions and 0 deletions
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5
mshal/hal_patch_install.go
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@ -56,10 +56,15 @@ func patchTrampolineEncode(orig []byte, origAddr int, R0Value byte, hookAddr int
0xD0, 0x7,
}
/* Add snippet of replaced code */
result = append(result, orig...)
if origAddr != 0 {
/* Jump to rest of original code */
result = append(result, []byte{0x02, byte(origAddr >> 8), byte(origAddr)}...)
} else {
/* Just return if no origAddr */
result = append(result, 0x22)
}
return result