https://sourceware.org/bugzilla/show_bug.cgi?id=22123
Bug ID: 22123
Summary: m68 colfire missing emac opcodes from mac
Product: binutils
Version: 2.30 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: do at nerilex dot org
Target Milestone: ---
Created attachment 10408
--> https://sourceware.org/bugzilla/attachment.cgi?id=10408&action=edit
patch to allow use of opcodes common to emac and mac if only emac is present
The common opcodes of emac and mac seem to be only implemented for mac.
To reproduce:
echo "macw %d3l,%a0l" > /tmp/dummy.S
m68k-unknown-elf-as -m5208 /tmp/dummy.S
Outputs something like:
/tmp/dummy.S: Assembler messages:
/tmp/dummy.S:1: Error: operands mismatch -- statement `macw %d3l,%a0l'
ignored
This behavior occurs only if the CPU supports only emac but not explicitly mac
(but emac is a superset of mac).
Best regards,
~ do
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