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PowerPC: Add support for RFC02653 - Dense Math Facility

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gas/
	* config/tc-ppc.c (pre_defined_registers): Add dense math registers.
	(md_assemble): Check dmr specified in correct operand.
	* testsuite/gas/ppc/outerprod.s <dmsetaccz, dmxvbf16ger2,
	dmxvbf16ger2nn, dmxvbf16ger2np, dmxvbf16ger2pn, dmxvbf16ger2pp,
	dmxvf16ger2, dmxvf16ger2nn, dmxvf16ger2np, dmxvf16ger2pn, dmxvf16ger2pp,
	dmxvf32ger, dmxvf32gernn, dmxvf32gernp, dmxvf32gerpn, dmxvf32gerpp,
	dmxvf64ger, dmxvf64gernn, dmxvf64gernp, dmxvf64gerpn, dmxvf64gerpp,
	dmxvi16ger2, dmxvi16ger2pp, dmxvi16ger2s, dmxvi16ger2spp, dmxvi4ger8,
	dmxvi4ger8pp, dmxvi8ger4, dmxvi8ger4pp, dmxvi8ger4spp, dmxxmfacc,
	dmxxmtacc, pmdmxvbf16ger2, pmdmxvbf16ger2nn, pmdmxvbf16ger2np,
	pmdmxvbf16ger2pn, pmdmxvbf16ger2pp, pmdmxvf16ger2, pmdmxvf16ger2nn,
	pmdmxvf16ger2np, pmdmxvf16ger2pn, pmdmxvf16ger2pp, pmdmxvf32ger,
	pmdmxvf32gernn, pmdmxvf32gernp, pmdmxvf32gerpn, pmdmxvf32gerpp,
	pmdmxvf64ger, pmdmxvf64gernn, pmdmxvf64gernp, pmdmxvf64gerpn,
	pmdmxvf64gerpp, pmdmxvi16ger2, pmdmxvi16ger2pp, pmdmxvi16ger2s,
	pmdmxvi16ger2spp, pmdmxvi4ger8, pmdmxvi4ger8pp, pmdmxvi8ger4,
	pmdmxvi8ger4pp, pmdmxvi8ger4spp>: Add new tests.
	* testsuite/gas/ppc/outerprod.d: Likewise.
	* testsuite/gas/ppc/rfc02653.s: New test.
	* testsuite/gas/ppc/rfc02653.d: Likewise.
	* testsuite/gas/ppc/ppc.exp: Run it.

include/
	* opcode/ppc.h (PPC_OPERAND_DMR): Define.  Renumber following
	PPC_OPERAND defines.

opcodes/
	* ppc-dis.c (print_insn_powerpc): Prepend 'dm' when printing DMR regs.
	* ppc-opc.c (insert_p2, (extract_p2, (insert_xa5, (extract_xa5,
	insert_xb5, (extract_xb5): New functions.
	(insert_xa6a, extract_xa6a, insert_xb6a, extract_xb6a): Disallow
	operand overlap only on Power10.
	(DMR, DMRAB, P1, P2, XA5p, XB5p, XDMR_MASK, XDMRDMR_MASK, XX2ACC_MASK,
	XX2DMR_MASK, XX3DMR_MASK): New defines.
	(powerpc_opcodes): Add dmmr, dmsetaccz, dmsetdmrz, dmxor, dmxvbf16ger2,
	dmxvbf16ger2nn, dmxvbf16ger2np, dmxvbf16ger2pn, dmxvbf16ger2pp,
	dmxvf16ger2, dmxvf16ger2nn, dmxvf16ger2np, dmxvf16ger2pn, dmxvf16ger2pp,
	dmxvf32ger, dmxvf32gernn, dmxvf32gernp, dmxvf32gerpn, dmxvf32gerpp,
	dmxvf64ger, dmxvf64gernn, dmxvf64gernp, dmxvf64gerpn, dmxvf64gerpp,
	dmxvi16ger2, dmxvi16ger2pp, dmxvi16ger2s, dmxvi16ger2spp, dmxvi4ger8,
	dmxvi4ger8pp, dmxvi8ger4, dmxvi8ger4pp, dmxvi8ger4spp, dmxxextfdmr256,
	dmxxextfdmr512, dmxxinstdmr256, dmxxinstdmr512, dmxxmfacc, dmxxmtacc,
	pmdmxvbf16ger2, pmdmxvbf16ger2nn, pmdmxvbf16ger2np, pmdmxvbf16ger2pn,
	pmdmxvbf16ger2pp, pmdmxvf16ger2, pmdmxvf16ger2nn, pmdmxvf16ger2np,
	pmdmxvf16ger2pn, pmdmxvf16ger2pp, pmdmxvf32ger, pmdmxvf32gernn,
	pmdmxvf32gernp, pmdmxvf32gerpn, pmdmxvf32gerpp, pmdmxvf64ger,
	pmdmxvf64gernn, pmdmxvf64gernp, pmdmxvf64gerpn, pmdmxvf64gerpp,
	pmdmxvi16ger2, pmdmxvi16ger2pp, pmdmxvi16ger2s, pmdmxvi16ger2spp,
	pmdmxvi4ger8, pmdmxvi4ger8pp, pmdmxvi8ger4, pmdmxvi8ger4pp,
	pmdmxvi8ger4spp.
This commit is contained in:
Peter Bergner
2022-10-06 17:08:53 -05:00
parent c58a5b7fd9
commit 79e24d0a6c
9 changed files with 479 additions and 106 deletions
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3
opcodes/ppc-dis.c
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@@ -1097,6 +1097,9 @@ print_insn_powerpc (bfd_vma memaddr,
else if ((operand->flags & PPC_OPERAND_VSR) != 0)
(*info->fprintf_styled_func) (info->stream, dis_style_register,
"vs%" PRId64, value);
else if ((operand->flags & PPC_OPERAND_DMR) != 0)
(*info->fprintf_styled_func) (info->stream, dis_style_register,
"dm%" PRId64, value);
else if ((operand->flags & PPC_OPERAND_ACC) != 0)
(*info->fprintf_styled_func) (info->stream, dis_style_register,
"a%" PRId64, value);