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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-07 12:55:38 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-07 12:55:38 -0400 |
| commit | 3dd883f43c325f942b25be1accad82c7b431520c (patch) | |
| tree | 6b6f869af0e7ebb762615c2c5997853e82f62ab7 /tools | |
| parent | 1052a4162a7b4440ed7b55cbebccebc5577ba0ee (diff) | |
| download | open-iov-3dd883f43c325f942b25be1accad82c7b431520c.tar.gz open-iov-3dd883f43c325f942b25be1accad82c7b431520c.zip | |
gr-regs: capture the faulting SM's WARP_ESR_PC/PC_HI and GPCMMU ESR
m90 decoded the TPC0 SM0 warp error as ESR.ERROR=0x20 ADDR_ERROR_TYPE=0xb
= MMU_NACK (the ESR.ERROR field is an enum, not a bitmask). Add the 4R
companion words (ESR_MASK 0x734, PC 0x738, PC_HI 0x73c) for GPC0/TPC0/SM0
and GPC1/TPC0/SM0 plus the per-GPC GPCMMU ESR at +0x324 so the next cycle
captures the faulting PC and the MMU-side latch.
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/gr-regs/reg_sampler.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/gr-regs/reg_sampler.py b/tools/gr-regs/reg_sampler.py index bce8c0f..acd7e00 100644 --- a/tools/gr-regs/reg_sampler.py +++ b/tools/gr-regs/reg_sampler.py @@ -39,13 +39,21 @@ REGS = [ (0x502C90, "GPC0_EXCEPTION"), (0x502C84, "GPC0_ACTIVITY1"), (0x504730, "G0T0S0_WARP_ESR"), + (0x504734, "G0T0S0_ESR_MASK"), + (0x504738, "G0T0S0_PC"), + (0x50473C, "G0T0S0_PC_HI"), (0x50476C, "G0T0S0_ESR_INFO"), (0x5047B0, "G0T0S1_WARP_ESR"), (0x504830, "G0T0S2_WARP_ESR"), (0x5048B0, "G0T0S3_WARP_ESR"), + (0x500324, "GPC0_GPCMMU_ESR"), (0x50AC90, "GPC1_EXCEPTION"), (0x50C730, "G1T0S0_WARP_ESR"), + (0x50C734, "G1T0S0_ESR_MASK"), + (0x50C738, "G1T0S0_PC"), + (0x50C73C, "G1T0S0_PC_HI"), (0x50C76C, "G1T0S0_ESR_INFO"), + (0x508324, "GPC1_GPCMMU_ESR"), (0x512C90, "GPC2_EXCEPTION"), (0x51AC90, "GPC3_EXCEPTION"), (0x522C90, "GPC4_EXCEPTION"), |