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btf_encoder: Adopt btf__encode_float_type() as btf_encoder__add_float() 

As it is just prep work to call libbpf's btf__add_float() using
pahole's data structures populated from another format, normally DWARF.

So that we can eventually ditch the btf_encoder__verbose and
btf_gen_float globals, making them members of 'struct btf_encoder'.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2021-06-09 09:31:26 -03:00
parent 68ed8af859
commit 07d4ec9cef
1 changed files with 6 additions and 6 deletions
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12
libbtf.c
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@ -210,17 +210,17 @@ static void btf__log_func_param(const char *name, uint32_t type,
}
}
static int32_t btf__encode_float_type(struct btf *btf, const struct base_type *bt, const char *name)
static int32_t btf_encoder__add_float(struct btf_encoder *encoder, const struct base_type *bt, const char *name)
{
int32_t id = btf__add_float(btf, name, BITS_ROUNDUP_BYTES(bt->bit_size));
int32_t id = btf__add_float(encoder->btf, name, BITS_ROUNDUP_BYTES(bt->bit_size));
if (id < 0) {
btf__log_err(btf, BTF_KIND_FLOAT, name, true, "Error emitting BTF type");
btf__log_err(encoder->btf, BTF_KIND_FLOAT, name, true, "Error emitting BTF type");
} else {
const struct btf_type *t;
t = btf__type_by_id(btf, id);
btf__log_type(btf, t, false, true, "size=%u nr_bits=%u", t->size, bt->bit_size);
t = btf__type_by_id(encoder->btf, id);
btf__log_type(encoder->btf, t, false, true, "size=%u nr_bits=%u", t->size, bt->bit_size);
}
return id;
@ -246,7 +246,7 @@ int32_t btf_encoder__add_base_type(struct btf_encoder *encoder, const struct bas
if (bt->float_type == BT_FP_SINGLE ||
bt->float_type == BT_FP_DOUBLE ||
bt->float_type == BT_FP_LDBL)
return btf__encode_float_type(encoder->btf, bt, name);
return btf_encoder__add_float(encoder, bt, name);
fprintf(stderr, "Complex, interval and imaginary float types are not supported\n");
return -1;
}