[PATCH] x86-64: respect MOVABS when choosing alternative encodings
Jan Beulich
jbeulich@suse.com
Fri Jan 27 11:10:24 GMT 2023
The alternative encoding is valid for MOV, but there's no such thing for
MOVABS.
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -6888,7 +6888,8 @@ match_template (char mnem_suffix)
continue;
if (t->base_opcode == MOV_AX_DISP32
- && t->opcode_modifier.opcodespace == SPACE_BASE)
+ && t->opcode_modifier.opcodespace == SPACE_BASE
+ && t->mnem_off != MN_movabs)
{
/* Force 0x8b encoding for "mov foo@GOT, %eax". */
if (i.reloc[0] == BFD_RELOC_386_GOT32)
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