summaryrefslogtreecommitdiffstats
path: root/src/gbm
diff options
context:
space:
mode:
authorSirisha Gandikota <Sirisha.Gandikota@intel.com>2016-08-19 12:13:25 -0700
committerKenneth Graunke <kenneth@whitecape.org>2016-08-23 21:19:55 -0700
commit56ba9656bb38ce0d1448545a6d9d3ebcc39f18bf (patch)
treecedf1b1de37ca26a5c319df292b1f011a6e7fd12 /src/gbm
parent3e218ad7f85e4f21d5d206adf7ebb283842f9732 (diff)
aubinator: Fix the tool to correctly decode the DWords
Several fixes have been added as part of this as listed below: 1) Fix the mask and add disassembler handling for STATE_DS, STATE_HS as the mask returned wrong values of the fields. 2) Fix the GEN_TYPE_ADDRESS/GEN_TYPE_OFFSET decoding - the address/ offset were handled the same way as the other fields and that gives the wrong values for the address/offset. 3) Decode nested/recurssive structures - Many packets contain nested structures, ex: 3DSATE_SO_BUFFER, STATE_BASE_ADDRESS, etc contain MOC structures. Previously, the aubinator printed 1 if there was a MOC structure. Now we decode the entire structure and print out its fields. 4) Print out the DWord address along with its hex value - For a better clarity of information, it is helpful to print both the address and hex value of the DWord along with the DWord count. Since the DWord0 contains the instruction code and the instruction length, it is unnecessary to print the decoded values for DWord0. This information is already available from the DWord hex value. 5) Decode the <group> and the corresponding fields in the group- The <group> tag can have fields of several types including structures. A group can contain one or more number of fields and this has be correctly decoded. Previously, aubinator did not decode the groups or the fields/structures inside them. Now we decode the <group> in the instructions and structures where the fields in it repeat for any number of times specified. v2: Fix the formatting (per Matt) Make the start and end pos calculation to extract fields from a DWord more appropriate by moving %32 away from mask() method Signed-off-by: Sirisha Gandikota <Sirisha.Gandikota@intel.com> Acked-by: Kenneth Graunke <kenneth@whitecape.org> Acked-by: Ben Widawsky <ben@bwidawsk.net>
Diffstat (limited to 'src/gbm')
0 files changed, 0 insertions, 0 deletions