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Hexagon HVX (target/hexagon) import instruction encodings

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Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
This commit is contained in:
Taylor Simpson 2020-01-23 13:03:33 -06:00
parent 60d1180b68
commit 61c9aab09b
4 changed files with 819 additions and 0 deletions
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4
target/hexagon/decode.c
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@ -47,6 +47,7 @@ enum {
/* Name Num Table */
DEF_REGMAP(R_16, 16, 0, 1, 2, 3, 4, 5, 6, 7, 16, 17, 18, 19, 20, 21, 22, 23)
DEF_REGMAP(R__8, 8, 0, 2, 4, 6, 16, 18, 20, 22)
DEF_REGMAP(R_8, 8, 0, 1, 2, 3, 4, 5, 6, 7)
#define DECODE_MAPPED_REG(OPNUM, NAME) \
insn->regno[OPNUM] = DECODE_REGISTER_##NAME[insn->regno[OPNUM]];
@ -158,6 +159,9 @@ static void decode_ext_init(void)
for (i = EXT_IDX_noext; i < EXT_IDX_noext_AFTER; i++) {
ext_trees[i] = &dectree_table_DECODE_EXT_EXT_noext;
}
for (i = EXT_IDX_mmvec; i < EXT_IDX_mmvec_AFTER; i++) {
ext_trees[i] = &dectree_table_DECODE_EXT_EXT_mmvec;
}
}
typedef struct {