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intel: decoder: fix starting dword of struct fields 

Struct fields might span several dwords, but iter_dword is incremented
up to the last dword of the current field before we print out the
struct's fields. We can't use iter_dword for computing the offset into
the pointer of data to decode.

v2: Fix displayed offset number (Ken)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Lionel Landwerlin 2018-05-02 00:13:39 +01:00
parent 467430ddcc
commit acbce2ac57
1 changed files with 3 additions and 2 deletions
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5
src/intel/common/gen_decoder.c
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@ -1062,9 +1062,10 @@ gen_print_group(FILE *outfile, struct gen_group *group, uint64_t offset,
if (!gen_field_is_header(iter.field)) {
fprintf(outfile, " %s: %s\n", iter.name, iter.value);
if (iter.struct_desc) {
uint64_t struct_offset = offset + 4 * iter_dword;
int struct_dword = iter.start_bit / 32;
uint64_t struct_offset = offset + 4 * struct_dword;
gen_print_group(outfile, iter.struct_desc, struct_offset,
&p[iter_dword], iter.start_bit % 32, color);
&p[struct_dword], iter.start_bit % 32, color);
}
}
}