MIPS16/opcodes: Fix and clarify MIPS16e commentary
Correct the note about JALRC/JRC being compact jumps rather than
branches, and add a reference from where the remaining MIPS16e additions
live and the jumps used to be too, complementing commit ceb94aa50d
("Update insn_mo when converting to a MIPS16e compact jump"),
<https://sourceware.org/ml/binutils/2011-06/msg00369.html>.
opcodes/
* mips16-opc.c (mips16_opcodes): Update comments on MIPS16e
compact jumps.
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@ -1,3 +1,8 @@
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2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
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* mips16-opc.c (mips16_opcodes): Update comments on MIPS16e
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compact jumps.
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2016-12-13 Renlin Li <renlin.li@arm.com>
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* aarch64-opc.c (aarch64_opnd_qualifiers): New CR value range
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@ -284,9 +284,9 @@ const struct mips_opcode mips16_opcodes[] =
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{"jr", "R", 0xe820, 0xffff, UBD, RD_31, I1, 0, 0 },
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{"j", "x", 0xe800, 0xf8ff, RD_1|UBD, 0, I1, 0, 0 },
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{"j", "R", 0xe820, 0xffff, UBD, RD_31, I1, 0, 0 },
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/* MIPS16e compact branches. We keep them near the ordinary branches
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so that we easily find them when converting a normal branch to a
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compact one. */
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/* MIPS16e compact jumps. We keep them near the ordinary jumps
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so that we easily find them when converting a normal jump
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to a compact one. */
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{"jalrc", "x", 0xe8c0, 0xf8ff, RD_1|WR_31|NODS, UBR, I32, 0, 0 },
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{"jalrc", "R,x", 0xe8c0, 0xf8ff, RD_2|WR_31|NODS, UBR, I32, 0, 0 },
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{"jrc", "x", 0xe880, 0xf8ff, RD_1|NODS, UBR, I32, 0, 0 },
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@ -346,7 +346,7 @@ const struct mips_opcode mips16_opcodes[] =
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{"sw", "x,V(S)", 0xd000, 0xf800, RD_1, RD_SP, I1, 0, 0 },
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{"sw", "R,V(S)", 0x6200, 0xff00, 0, RD_31|RD_SP, I1, 0, 0 },
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{"xor", "x,y", 0xe80e, 0xf81f, MOD_1|RD_2, 0, I1, 0, 0 },
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/* MIPS16e additions */
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/* MIPS16e additions; see above for compact jumps. */
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{"restore", "M", 0x6400, 0xff80, WR_31|NODS, MOD_SP, I32, 0, 0 },
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{"save", "m", 0x6480, 0xff80, NODS, RD_31|MOD_SP, I32, 0, 0 },
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{"sdbbp", "6", 0xe801, 0xf81f, TRAP, 0, I32, 0, 0 },
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