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arcv: update bspeek and bspop encoding to reflect the XARCV 1.8 spec #98

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arcv: update bspeek and bspop encoding to reflect the XARCV 1.8 spec #98

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arcv: update bspeek and bspop encoding to reflect the XARCV 1.8 spec
MichielDerhaeg Nov 26, 2025
c3e1880
fixup! arcv: update bspeek and bspop encoding to reflect the XARCV 1.…
MichielDerhaeg Nov 26, 2025
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8 changes: 4 additions & 4 deletions include/opcode/riscv-opc.h
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Original file line number Diff line number Diff line change
Expand Up @@ -3860,10 +3860,10 @@
#define MASK_ARCV_BITREV 0xfe00707f

/* Vendor-specific (ARC-V) BITSTREAM extension. */
#define MATCH_ARCV_BSPEEK 0x4802205b
#define MASK_ARCV_BSPEEK 0xfe0ff07f
#define MATCH_ARCV_BSPOP 0x4802a05b
#define MASK_ARCV_BSPOP 0xfe0ff07f
#define MATCH_ARCV_BSPEEK 0x4840105b
#define MASK_ARCV_BSPEEK 0xfff0707f
#define MATCH_ARCV_BSPOP 0x4850105b
#define MASK_ARCV_BSPOP 0xfff0707f
#define MATCH_ARCV_BSPUSH 0x0000105b
#define MASK_ARCV_BSPUSH 0xfe00707f

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4 changes: 2 additions & 2 deletions opcodes/riscv-opc.c
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Expand Up @@ -3766,8 +3766,8 @@ const struct riscv_opcode riscv_opcodes[] =
{ "arcv.bitrev", 0, INSN_CLASS_XARCVBITREV, "d,s,t", MATCH_ARCV_BITREV, MASK_ARCV_BITREV, match_opcode, 0 },

/* Vendor-specific (ARC-V) BITSTREAM extension. */
{ "arcv.bspeek", 0, INSN_CLASS_XARCVBITSTREAM, "d,t", MATCH_ARCV_BSPEEK, MASK_ARCV_BSPEEK, match_opcode, 0 },
{ "arcv.bspop", 0, INSN_CLASS_XARCVBITSTREAM, "d,t", MATCH_ARCV_BSPOP, MASK_ARCV_BSPOP, match_opcode, 0 },
{ "arcv.bspeek", 0, INSN_CLASS_XARCVBITSTREAM, "d,s", MATCH_ARCV_BSPEEK, MASK_ARCV_BSPEEK, match_opcode, 0 },
{ "arcv.bspop", 0, INSN_CLASS_XARCVBITSTREAM, "d,s", MATCH_ARCV_BSPOP, MASK_ARCV_BSPOP, match_opcode, 0 },
{ "arcv.bspush", 0, INSN_CLASS_XARCVBITSTREAM, "d,s,t", MATCH_ARCV_BSPUSH, MASK_ARCV_BSPUSH, match_opcode, 0 },

/* Vendor-specific (ARC-V) VDSP extension. */
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