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| author | Alexander Fedotov <alfedotov@gmail.com> | 2017-08-21 15:45:59 +0300 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2017-08-21 23:29:13 +0930 |
| commit | e3c2f928b8f9afce6fdedaa1ddedfaa1d305aa9d (patch) | |
| tree | f95567d041ed05d808ab6c3a7537c6035cfddbb8 /include | |
| parent | bf223d3e808e6fec9ee165d3d48beb74837796de (diff) | |
| download | gdb-e3c2f928b8f9afce6fdedaa1ddedfaa1d305aa9d.zip gdb-e3c2f928b8f9afce6fdedaa1ddedfaa1d305aa9d.tar.gz gdb-e3c2f928b8f9afce6fdedaa1ddedfaa1d305aa9d.tar.bz2 | |
[PowerPC VLE] Add LSP (Lightweight Signal Processing) instruction support
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.
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/opcode/ppc.h | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index fcf8466..db500dc 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2017-08-21 Alexander Fedotov <alexander.fedotov@nxp.com> + Edmar Wienskoski <edmar.wienskoski@nxp.com> + + * opcode/ppc.h (PPC_OPCODE_LSP): New define. + 2017-08-14 Gustavo Romero <gromero@linux.vnet.ibm.com> * elf/common.h (NT_PPC_TAR): New macro. diff --git a/include/opcode/ppc.h b/include/opcode/ppc.h index cec0e10..21b1221 100644 --- a/include/opcode/ppc.h +++ b/include/opcode/ppc.h @@ -215,6 +215,9 @@ extern const int vle_num_opcodes; the underlying machine instruction. */ #define PPC_OPCODE_RAW 0x40000000000ull +/* Opcode is supported by PowerPC LSP */ +#define PPC_OPCODE_LSP 0x80000000000ull + /* A macro to extract the major opcode from an instruction. */ #define PPC_OP(i) (((i) >> 26) & 0x3f) |