https://sourceware.org/bugzilla/show_bug.cgi?id=27158
Bug ID: 27158
Summary: RISC-V port still has UJ instruction type references
Product: binutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wilson at gcc dot gnu.org
Target Milestone: ---
RISC-V ISA v2.1 has a UJ instruction format that got renamed to J in ISA v2.2.
But the source code still has references to the obsolete UJ instruction format.
rohan:2349$ grep UJ include/opcode/riscv.h
#define EXTRACT_UJTYPE_IMM(x) \
#define ENCODE_UJTYPE_IMM(x) \
#define VALID_UJTYPE_IMM(x) (EXTRACT_UJTYPE_IMM(ENCODE_UJTYPE_IMM(x)) == (x))
#define RISCV_UJTYPE(insn, rd, target) \
((MATCH_ ## insn) | ((rd) << OP_SH_RD) | ENCODE_UJTYPE_IMM(target))
rohan:2350$
These should be renmaed from UJTYPE to JTYPE.
This is just a minor quality of implementation issue and does not need to be
fixed before the release branch is made in a few days.
We still support .insh uj, ... but we can't change that without the risk of
breaking old user code that references the old instruction format name.
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