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[PowerPC VLE] Add LSP (Lightweight Signal Processing) instruction support

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include/
	* opcode/ppc.h (PPC_OPCODE_LSP): New define.
opcodes/
	* ppc-opc.c (insert_evuimm2_ex0): New function.
	(extract_evuimm2_ex0): Likewise.
	(insert_evuimm4_ex0): Likewise.
	(extract_evuimm4_ex0): Likewise.
	(insert_evuimm8_ex0): Likewise.
	(extract_evuimm8_ex0): Likewise.
	(insert_evuimm_lt16): Likewise.
	(extract_evuimm_lt16): Likewise.
	(insert_rD_rS_even): Likewise.
	(extract_rD_rS_even): Likewise.
	(insert_off_lsp): Likewise.
	(extract_off_lsp): Likewise.
	(RD_EVEN): New operand.
	(RS_EVEN): Likewise.
	(RSQ): Adjust.
	(EVUIMM_LT16): New operand.
	(HTM_SI): Adjust.
	(EVUIMM_2_EX0): New operand.
	(EVUIMM_4): Adjust.
	(EVUIMM_4_EX0): New operand.
	(EVUIMM_8): Adjust.
	(EVUIMM_8_EX0): New operand.
	(WS): Adjust.
	(VX_OFF): New operand.
	(VX_LSP): New macro.
	(VX_LSP_MASK): Likewise.
	(VX_LSP_OFF_MASK): Likewise.
	(PPC_OPCODE_LSP): Likewise.
	(vle_opcodes): Add LSP opcodes.
	* ppc-dis.c (ppc_mopt): Add PPC_OPCODE_LSP flag to "vle" entry.
gas/
	* testsuite/gas/ppc/lsp-checks.d,
	* testsuite/gas/ppc/lsp-checks.l,
	* testsuite/gas/ppc/lsp-checks.s: New test.
	* testsuite/gas/ppc/lsp.d,
	* testsuite/gas/ppc/lsp.s: New test.
	* testsuite/gas/ppc/ppc.exp: Run new tests.
This commit is contained in:
Alexander Fedotov
2017-08-21 15:45:59 +03:00
committed by Alan Modra
parent bf223d3e80
commit e3c2f928b8
12 changed files with 2531 additions and 6 deletions
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2
opcodes/ppc-dis.c
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@@ -233,7 +233,7 @@ struct ppc_mopt ppc_opts[] = {
{ "vle", (PPC_OPCODE_PPC | PPC_OPCODE_BOOKE| PPC_OPCODE_SPE
| PPC_OPCODE_ISEL | PPC_OPCODE_EFS | PPC_OPCODE_BRLOCK
| PPC_OPCODE_PMR | PPC_OPCODE_CACHELCK | PPC_OPCODE_RFMCI
| PPC_OPCODE_E500),
| PPC_OPCODE_E500 | PPC_OPCODE_LSP),
PPC_OPCODE_VLE },
{ "vsx", PPC_OPCODE_PPC,
PPC_OPCODE_VSX },