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intel/disasm: Disassemble LSC message extended descriptors

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v2 (Mark Janes):
 - changed to lsc convention

v3 (Jason Ekstrand):
 - Use lsc_msg_desc_addr_type

Co-authored-by: Mark Janes <mark.a.janes@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11600>
This commit is contained in:
Sagar Ghuge
2020-08-04 23:04:52 -07:00
committed by Marge Bot
parent 2605727a80
commit 634925694d
1 changed files with 55 additions and 7 deletions
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62
src/intel/compiler/brw_disasm.c
View File

@@ -1825,6 +1825,50 @@ write_label(FILE *file, const struct intel_device_info *devinfo,
}
}
static void
lsc_disassemble_ex_desc(const struct intel_device_info *devinfo,
uint32_t imm_desc,
uint32_t imm_ex_desc,
FILE *file)
{
const unsigned addr_type = lsc_msg_desc_addr_type(devinfo, imm_desc);
switch (addr_type) {
case LSC_ADDR_SURFTYPE_FLAT:
format(file, "base_offset %u ",
lsc_flat_ex_desc_base_offset(devinfo, imm_ex_desc));
break;
case LSC_ADDR_SURFTYPE_BSS:
case LSC_ADDR_SURFTYPE_SS:
format(file, "surface_state_index %u ",
lsc_bss_ex_desc_index(devinfo, imm_ex_desc));
break;
case LSC_ADDR_SURFTYPE_BTI:
format(file, "BTI %u ",
lsc_bti_ex_desc_index(devinfo, imm_ex_desc));
format(file, "base_offset %u ",
lsc_bti_ex_desc_base_offset(devinfo, imm_ex_desc));
break;
default:
format(file, "unsupported address surface type %d", addr_type);
break;
}
}
static inline bool
brw_sfid_is_lsc(unsigned sfid)
{
switch (sfid) {
case GFX12_SFID_UGM:
case GFX12_SFID_SLM:
case GFX12_SFID_TGM:
return true;
default:
break;
}
return false;
}
int
brw_disassemble_inst(FILE *file, const struct intel_device_info *devinfo,
const brw_inst *inst, bool is_compacted,
@@ -2370,14 +2414,18 @@ brw_disassemble_inst(FILE *file, const struct intel_device_info *devinfo,
if (space)
string(file, " ");
}
if (has_imm_desc)
format(file, "mlen %u", brw_message_desc_mlen(devinfo, imm_desc));
if (has_imm_ex_desc) {
format(file, " ex_mlen %u",
brw_message_ex_desc_ex_mlen(devinfo, imm_ex_desc));
if (brw_sfid_is_lsc(sfid)) {
lsc_disassemble_ex_desc(devinfo, imm_desc, imm_ex_desc, file);
} else {
if (has_imm_desc)
format(file, "mlen %u", brw_message_desc_mlen(devinfo, imm_desc));
if (has_imm_ex_desc) {
format(file, " ex_mlen %u",
brw_message_ex_desc_ex_mlen(devinfo, imm_ex_desc));
}
if (has_imm_desc)
format(file, " rlen %u", brw_message_desc_rlen(devinfo, imm_desc));
}
if (has_imm_desc)
format(file, " rlen %u", brw_message_desc_rlen(devinfo, imm_desc));
}
pad(file, 64);
if (opcode != BRW_OPCODE_NOP && opcode != BRW_OPCODE_NENOP) {