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opcodes: microblaze: Add hibernate and suspend instructions

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This commit is contained in:
Neal frager
2023-10-04 16:35:44 +01:00
committed by Nick Clifton
parent cacc7bd710
commit 6487710bab
3 changed files with 13 additions and 1 deletions
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7
opcodes/ChangeLog
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@@ -1,3 +1,10 @@
2023-10-04 Neal frager <neal.frager@amd.com>
* opcodes/microblaze-opc.h (struct op_code_struct): Add hiberante
and suspend entries.
* microblaze-opcm.h (enum microblaze_instr): Add microblaze_sleep,
hibernate, suspend entries.
2023-08-24 Tom Tromey <tom@tromey.com>
* cgen.sh: Don't pass "-s" to cgen.

2
opcodes/microblaze-opc.h
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@@ -405,6 +405,8 @@ const struct op_code_struct
{"clz", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x900000E0, OPCODE_MASK_H34, clz, special_inst },
{"mbar", INST_TYPE_IMM5, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8020004, OPCODE_MASK_HN, mbar, special_inst },
{"sleep", INST_TYPE_NONE, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBA020004, OPCODE_MASK_HN, invalid_inst, special_inst }, /* translates to mbar 16. */
{"hibernate", INST_TYPE_NONE, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB9020004, OPCODE_MASK_HN, invalid_inst, special_inst }, /* translates to mbar 8. */
{"suspend", INST_TYPE_NONE, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBB020004, OPCODE_MASK_HN, invalid_inst, special_inst }, /* translates to mbar 24. */
{"swapb", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x900001E0, OPCODE_MASK_H4, swapb, arithmetic_inst },
{"swaph", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x900001E2, OPCODE_MASK_H4, swaph, arithmetic_inst },
{"", 0, 0, 0, 0, 0, 0, 0, 0},

5
opcodes/microblaze-opcm.h
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@@ -27,7 +27,7 @@ enum microblaze_instr
{
add, rsub, addc, rsubc, addk, rsubk, addkc, rsubkc, clz, cmp, cmpu,
addi, rsubi, addic, rsubic, addik, rsubik, addikc, rsubikc, mul,
mulh, mulhu, mulhsu,swapb,swaph,
mulh, mulhu, mulhsu, swapb, swaph,
idiv, idivu, bsll, bsra, bsrl, get, put, nget, nput, cget, cput,
ncget, ncput, muli, bslli, bsrai, bsrli, mului,
/* 'or/and/xor' are C++ keywords. */
@@ -59,6 +59,9 @@ enum microblaze_instr
aputd, taputd, caputd, tcaputd, naputd, tnaputd, ncaputd, tncaputd,
eagetd, teagetd, ecagetd, tecagetd, neagetd, tneagetd, necagetd, tnecagetd,
eaputd, teaputd, ecaputd, tecaputd, neaputd, tneaputd, necaputd, tnecaputd,
/* 'sleep' is a Posix symbol. */
microblaze_sleep,
hibernate, suspend,
invalid_inst
};