Bugs in coresight-tools

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#25 2025年1月16日に作成コメント 4 件リアクション 0 件担当者 0 名 GitHub で見る

まだ誰も着手していません。

評価

難易度: 4/5
見積もり時間: 3〜5日
初心者へのやさしさ: 42/100

issue の種類: バグ
明瞭さ: おおむね明確
活発さ: 停滞
技術スタック: python
領域: cli, tooling

調査の方向性

issue に記載されたコマンドで両方の失敗を再現します。cs_topology_dts.py の 265 行目と、csscan.py の 2616、2640、2691 行目から調査を始め、報告されたフィルターエラーとアフィニティエラーを追跡します。列挙されたトポロジー入力とアドレスに対して、両方のツールが traceback なしで完了すれば完了です。

索引モデルが issue の本文から書いたものです。

説明

1. In `cs_topology_dts.py`:

Output on [1]:

user@user-desktop:~/Downloads/CSAL/coresight-tools$ sudo python3 cs_topology_dts.py topology.json 
/*
 * Device Tree source fragment (for guidance only)
 */

/* auto-generated */

		funnel@0,72010000 {
			compatible = "arm,coresight-funnel", "arm,primecell";
			reg = <0x72010000 0x1000>;

			clocks = <&DBGCLK>;
			clock_names = "dbgclk";
Traceback (most recent call last):
  File "cs_topology_dts.py", line 330, in <module>
    gen_dts(p)
  File "cs_topology_dts.py", line 322, in gen_dts
    dtw.write()
  File "cs_topology_dts.py", line 265, in write
    ports = in_ports + out_ports
TypeError: unsupported operand type(s) for +: 'filter' and 'filter'

Same on [2] (funnel has different address).

2. In `csscan.py`: with option --topology-cti

Output on [1]:

user@user-desktop:~/Downloads/CSAL/coresight-tools$ sudo python3 csscan.py --topology-cti 72000000
@0x72000000    0x1ab 0x211 r2.0                        ROM table
@0x72010000    0x23b 0x908 r2.0  CS Funnel             funnel         <no arch>        in-ports:4 locked
@0x72020000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x72030000    0x23b 0x961 r1.0  CS TMC                fifo           <no arch>        TMC:ETF size:16384 memwidth:256 locked integration
@0x72040000    0x23b 0x909 r1.0  CS Replicator         replicator     <no arch>        out-ports:2 locked
@0x72050000    0x23b 0x961 r1.0  CS TMC                buffer         <no arch>        TMC:ETR memwidth:128 wb:32 locked integration
@0x72060000    0x23b 0x912 r4.0  CS TPIU               port           <no arch>        TPIU locked integration
@0x72070000    0x23b 0x962 r1.0  CS STM                STM            <no arch>        - locked
@0x727f0000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x72800000    0x000 0x000 r0.0                        ROM table
@0x72810000    0x290 0x505 r0.0  unexpected CIDR: 0x05050505 <unknown part>        class:0
@0x72820000    0x23b 0x908 r2.0  CS Funnel             funnel         <no arch>        in-ports:4 locked
@0x72a00000    0x1b0 0x303 r0.0  unexpected CIDR: 0x03030303 <unknown part>        class:0
@0x72c00000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x72e00000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x73000000    0x000 0x000 r0.0                        ROM table
@0x73010000    0x23b 0x908 r2.0  CS Funnel             funnel         <no arch>        in-ports:4 locked
@0x73400000    0x23b 0x4a2 r2.0  Cortex-A57 ROM        ROM table
@0x73410000    0x23b 0xd07 r2.0  Cortex-A57 debug      core-debug     Arm v8.0-A       aff=0x80000000 midr=0x411fd071 pfr=0x2222 dfr=0x10305106 bkpt:6(2) wpt:4 PMUv3 pc-sampling:3 locked
@0x73420000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x73430000    0x23b 0x9d7 r2.0  Cortex-A57 PMU        PMU (core)     Arm PMUv3.0      aff=0x80000000 counters:0 1-bit not-exportable id: 00000000 00000000 00000000 00000000 locked
@0x73440000    0x23b 0x95e r2.0  Cortex-A57 ETM        ETM            Arm ETMv4.0      aff=0x80000000 pdsr=0x00000003 ETMv1.0 locked
@0x73510000    0x23b 0xd07 r2.0  Cortex-A57 debug      core-debug     Arm v8.0-A       aff=0x80000001 midr=0x411fd071 pfr=0x2222 dfr=0x10305106 bkpt:6(2) wpt:4 PMUv3 pc-sampling:3 locked
@0x73520000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x73530000    0x23b 0x9d7 r2.0  Cortex-A57 PMU        PMU (core)     Arm PMUv3.0      aff=0x80000001 counters:6 64-bit prescale exportable id: 7fff0f3f 00000000 00000000 00000000 locked
@0x73540000    0x23b 0x95e r2.0  Cortex-A57 ETM        ETM            Arm ETMv4.0      aff=0x80000001 pdsr=0x00000023 ETMv4.0 ts:64 bb cc min-ccit:4 retstack events:4 resources:16 addrcomp:4 ssc:1 pecomp:0 counters:2 seqstates:4 extin:110 extinsel:4 locked
@0x73610000    0x23b 0xd07 r2.0  Cortex-A57 debug      core-debug     Arm v8.0-A       aff=0x80000002 locked midr=0x411fd071 pfr=0x2222 dfr=0x10305106 bkpt:6(2) wpt:4 PMUv3 pc-sampling:3 locked
@0x73620000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x73630000    0x23b 0x9d7 r2.0  Cortex-A57 PMU        PMU (core)     Arm PMUv3.0      aff=0x80000002 counters:0 1-bit not-exportable id: 00000000 00000000 00000000 00000000 locked
@0x73640000    0x23b 0x95e r2.0  Cortex-A57 ETM        ETM            Arm ETMv4.0      aff=0x80000002 pdsr=0x00000003 ETMv1.0 locked
@0x73710000    0x23b 0xd07 r2.0  Cortex-A57 debug      core-debug     Arm v8.0-A       aff=0x80000003 locked midr=0x411fd071 pfr=0x2222 dfr=0x10305106 bkpt:6(2) wpt:4 PMUv3 pc-sampling:3 locked
@0x73720000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x73730000    0x23b 0x9d7 r2.0  Cortex-A57 PMU        PMU (core)     Arm PMUv3.0      aff=0x80000003 counters:0 1-bit not-exportable id: 00000000 00000000 00000000 00000000 locked
@0x73740000    0x23b 0x95e r2.0  Cortex-A57 ETM        ETM            Arm ETMv4.0      aff=0x80000003 pdsr=0x00000003 ETMv1.0 locked
@0x73800000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0

CTI topology detection
@0x72020000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x72030000    0x23b 0x961 r1.0  CS TMC                fifo           <no arch>        TMC:ETF size:16384 memwidth:256 locked integration
@0x72050000    0x23b 0x961 r1.0  CS TMC                buffer         <no arch>        TMC:ETR memwidth:128 wb:32 locked integration
@0x72060000    0x23b 0x912 r4.0  CS TPIU               port           <no arch>        TPIU locked integration
@0x73410000    0x23b 0xd07 r2.0  Cortex-A57 debug      core-debug     Arm v8.0-A       aff=0x80000000 midr=0x411fd071 pfr=0x2222 dfr=0x10305106 bkpt:6(2) wpt:4 PMUv3 pc-sampling:3 locked
@0x73420000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x73430000    0x23b 0x9d7 r2.0  Cortex-A57 PMU        PMU (core)     Arm PMUv3.0      aff=0x80000000 counters:6 64-bit prescale exportable id: 7fff0f3f 00000000 00000000 00000000 locked
@0x73440000    0x23b 0x95e r2.0  Cortex-A57 ETM        ETM            Arm ETMv4.0      aff=0x80000000 pdsr=0x00000023 ETMv4.0 ts:64 bb cc min-ccit:4 retstack events:4 resources:16 addrcomp:4 ssc:1 pecomp:0 counters:2 seqstates:4 extin:110 extinsel:4 locked
@0x73510000    0x23b 0xd07 r2.0  Cortex-A57 debug      core-debug     Arm v8.0-A       aff=0x80000001 midr=0x411fd071 pfr=0x2222 dfr=0x10305106 bkpt:6(2) wpt:4 PMUv3 pc-sampling:3 locked
@0x73520000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x73530000    0x23b 0x9d7 r2.0  Cortex-A57 PMU        PMU (core)     Arm PMUv3.0      aff=0x80000001 counters:6 64-bit prescale exportable id: 7fff0f3f 00000000 00000000 00000000 locked
@0x73540000    0x23b 0x95e r2.0  Cortex-A57 ETM        ETM            Arm ETMv4.0      aff=0x80000001 pdsr=0x00000023 ETMv4.0 ts:64 bb cc min-ccit:4 retstack events:4 resources:16 addrcomp:4 ssc:1 pecomp:0 counters:2 seqstates:4 extin:110 extinsel:4 locked
@0x73610000    0x23b 0xd07 r2.0  Cortex-A57 debug      core-debug     Arm v8.0-A       aff=0x80000002 locked midr=0x411fd071 pfr=0x2222 dfr=0x10305106 bkpt:6(2) wpt:4 PMUv3 pc-sampling:3 locked
@0x73620000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x73630000    0x23b 0x9d7 r2.0  Cortex-A57 PMU        PMU (core)     Arm PMUv3.0      aff=0x80000002 counters:0 1-bit not-exportable id: 00000000 00000000 00000000 00000000 locked
@0x73640000    0x23b 0x95e r2.0  Cortex-A57 ETM        ETM            Arm ETMv4.0      aff=0x80000002 pdsr=0x00000003 ETMv1.0 locked
@0x73710000    0x23b 0xd07 r2.0  Cortex-A57 debug      core-debug     Arm v8.0-A       aff=0x80000003 locked midr=0x411fd071 pfr=0x2222 dfr=0x10305106 bkpt:6(2) wpt:4 PMUv3 pc-sampling:3 locked
@0x73720000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x73730000    0x23b 0x9d7 r2.0  Cortex-A57 PMU        PMU (core)     Arm PMUv3.0      aff=0x80000003 counters:0 1-bit not-exportable id: 00000000 00000000 00000000 00000000 locked
@0x73740000    0x23b 0x95e r2.0  Cortex-A57 ETM        ETM            Arm ETMv4.0      aff=0x80000003 pdsr=0x00000003 ETMv1.0 locked
CTI outputs:
  CTI @0x72020000
    TRIGOUT0 -> fifo @0x72030000 TRIGIN
    TRIGOUT1 -> fifo @0x72030000 FLUSHIN
    TRIGOUT2 -> buffer @0x72050000 TRIGIN
    TRIGOUT3 -> buffer @0x72050000 FLUSHIN
    TRIGOUT4 -> port @0x72060000 TRIGIN
    TRIGOUT5 -> port @0x72060000 FLUSHIN
    TRIGOUT6 not connected
    TRIGOUT7 not connected
  fifo @0x72030000
    ACQCOMP -> CTI @0x72020000 TRIGIN1
    FULL -> CTI @0x72020000 TRIGIN0
  buffer @0x72050000
    ACQCOMP -> CTI @0x72020000 TRIGIN3
    FULL -> CTI @0x72020000 TRIGIN2
  core-debug @0x73410000 (core)
    DBGCROSS -> CTI @0x73420000 (core) TRIGIN0
  CTI @0x73420000 (core)
    TRIGOUT0 -> core-debug @0x73410000 (core) DBGREQ
    TRIGOUT1 -> core-debug @0x73410000 (core) DBGRST
Traceback (most recent call last):
  File "csscan.py", line 2911, in <module>
    scan_rom(c, table_addr, recurse=(not o_top_only), detect_topology=o_detect_topology, detect_topology_cti=o_detect_topology_cti, enable_timestamps=o_enable_timestamps)
  File "csscan.py", line 2784, in scan_rom
    topology_detection_cti(devices, topo)
  File "csscan.py", line 2691, in topology_detection_cti
    d.detect()
  File "csscan.py", line 2616, in detect
    self.detect_master(dm)
  File "csscan.py", line 2640, in detect_master
    etm = dm.affine_device("ETM")
  File "csscan.py", line 700, in affine_device
    return self.affinity_group.affine_device(typ)
AttributeError: 'NoneType' object has no attribute 'affine_device'

Error for address 0x73420000, same for 0x73520000, 0x73620000 and 0x73720000. The program runs without errors when excluding these addresses.

Output on [2]:

user@ubuntu:~/Downloads/CSAL/coresight-tools$ sudo python3 csscan.py --topology-cti 24000000
@0x24000000    0x1ab 0x191 r2.0                        ROM table
@0x24010000    0x23b 0x908 r3.0  CS Funnel             funnel         <no arch>        in-ports:2 locked
@0x24020000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24030000    0x23b 0x961 r1.0  CS TMC                fifo           <no arch>        TMC:ETF size:32768 memwidth:256 locked integration
@0x24040000    0x23b 0x909 r2.0  CS Replicator         replicator     <no arch>        out-ports:2 locked
@0x24050000    0x23b 0x961 r1.0  CS TMC                buffer         <no arch>        TMC:ETR memwidth:128 wb:32 locked integration
@0x24060000    0x23b 0x912 r5.0  CS TPIU               port           <no arch>        TPIU locked integration
@0x24070000    0x23b 0x962 r1.0  CS STM                STM            <no arch>        - locked
@0x24080000    0x1b0 0x303 r0.0  unexpected CIDR: 0x03030303 <unknown part>        class:0
@0x24800000    0x000 0x000 r0.0                        ROM table
@0x24810000    0x290 0x505 r0.0  unexpected CIDR: 0x05050505 <unknown part>        class:0
@0x24820000    0x23b 0x908 r3.0  CS Funnel             funnel         <no arch>        in-ports:7 locked
@0x24900000    0x1b0 0x303 r0.0  unexpected CIDR: 0x03030303 <unknown part>        class:0
@0x24a00000    0x23b 0x4b5 r0.0                        ROM table
@0x24a10000    0x23b 0xc15 r4.0  <unknown part>        core-debug     <no arch>        - locked integration
@0x24a18000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24a1c000    0x23b 0x931 r0.0  <unknown part>        ETM            <no arch>        pdsr=0x00000001 ETMv3.3 locked integration
@0x24b00000    0x23b 0x4b5 r0.0                        ROM table
@0x24b10000    0x23b 0xc15 r4.0  <unknown part>        core-debug     <no arch>        - locked integration
@0x24b18000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24b1c000    0x23b 0x931 r0.0  <unknown part>        ETM            <no arch>        pdsr=0x00000001 ETMv3.3 locked integration
@0x24c00000    0x23b 0x4b5 r0.0                        ROM table
@0x24c10000    0x23b 0xc15 r4.0  <unknown part>        core-debug     <no arch>        - locked integration
@0x24c18000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24c1c000    0x23b 0x931 r0.0  <unknown part>        ETM            <no arch>        pdsr=0x00000001 ETMv3.3 locked integration
@0x24d00000    0x23b 0x4b5 r0.0                        ROM table
@0x24d10000    0x23b 0xc15 r4.0  <unknown part>        core-debug     <no arch>        - locked integration
@0x24d18000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24d1c000    0x23b 0x931 r0.0  <unknown part>        ETM            <no arch>        pdsr=0x00000001 ETMv3.3 locked integration
@0x24e00000    0x1b0 0x303 r0.0  unexpected CIDR: 0x03030303 <unknown part>        class:0
@0x26000000    0x000 0x000 r0.0                        ROM table
@0x26020000    0x1ab 0x003 r0.0  <unknown part>        class:14
@0x27000000    0x000 0x000 r0.0                        ROM table
@0x27010000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27020000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27030000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27110000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27120000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27130000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27410000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27420000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27430000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27510000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27520000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27530000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27810000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27820000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27830000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27910000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27920000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27930000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27c10000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27c20000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27c30000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27d10000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0
@0x27d20000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27d30000    0x000 0x000 r0.0  no CIDR <unknown part>        class:0

CTI topology detection
@0x24020000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24030000    0x23b 0x961 r1.0  CS TMC                fifo           <no arch>        TMC:ETF size:32768 memwidth:256 locked integration
@0x24050000    0x23b 0x961 r1.0  CS TMC                buffer         <no arch>        TMC:ETR memwidth:128 wb:32 locked integration
@0x24060000    0x23b 0x912 r5.0  CS TPIU               port           <no arch>        TPIU locked integration
@0x24a10000    0x23b 0xc15 r4.0  <unknown part>        core-debug     <no arch>        - locked integration
@0x24a18000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24a1c000    0x23b 0x931 r0.0  <unknown part>        ETM            <no arch>        pdsr=0x00000001 ETMv3.3 locked integration
@0x24b10000    0x23b 0xc15 r4.0  <unknown part>        core-debug     <no arch>        - locked integration
@0x24b18000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24b1c000    0x23b 0x931 r0.0  <unknown part>        ETM            <no arch>        pdsr=0x00000001 ETMv3.3 locked integration
@0x24c10000    0x23b 0xc15 r4.0  <unknown part>        core-debug     <no arch>        - locked integration
@0x24c18000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24c1c000    0x23b 0x931 r0.0  <unknown part>        ETM            <no arch>        pdsr=0x00000001 ETMv3.3 locked integration
@0x24d10000    0x23b 0xc15 r4.0  <unknown part>        core-debug     <no arch>        - locked integration
@0x24d18000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x24d1c000    0x23b 0x931 r0.0  <unknown part>        ETM            <no arch>        pdsr=0x00000001 ETMv3.3 locked integration
@0x27020000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27120000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27420000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27520000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27820000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27920000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27c20000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
@0x27d20000    0x23b 0x906 r4.0  CS CTI                CTI            <no arch>        channels:4 triggers:8 locked integration
ETM @0x24b1c000 (core) ETMEXTIN2 already asserted
ETM @0x24c1c000 (core) ETMEXTIN2 already asserted
ETM @0x24c1c000 (core) ETMEXTIN3 already asserted
CTI outputs:
  CTI @0x24020000
    TRIGOUT0 -> fifo @0x24030000 TRIGIN
    TRIGOUT0 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
    TRIGOUT0 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
    TRIGOUT0 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
    TRIGOUT1 -> fifo @0x24030000 FLUSHIN
    TRIGOUT1 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT0
    TRIGOUT1 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT0
    TRIGOUT1 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT0
    TRIGOUT2 -> buffer @0x24050000 TRIGIN
    TRIGOUT2 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT1
    TRIGOUT2 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT1
    TRIGOUT2 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT1
    TRIGOUT3 -> buffer @0x24050000 FLUSHIN
    TRIGOUT3 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT2
    TRIGOUT3 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT2
    TRIGOUT3 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT2
    TRIGOUT4 -> port @0x24060000 TRIGIN
    TRIGOUT4 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT3
    TRIGOUT4 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT3
    TRIGOUT4 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT3
    TRIGOUT5 -> port @0x24060000 FLUSHIN
    TRIGOUT5 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT4
    TRIGOUT5 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT4
    TRIGOUT5 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT4
    TRIGOUT6 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT5
    TRIGOUT6 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT5
    TRIGOUT6 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT5
    TRIGOUT7 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT6
    TRIGOUT7 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT6
    TRIGOUT7 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT6
  fifo @0x24030000
    ACQCOMP -> CTI @0x24020000 TRIGIN1
    ACQCOMP -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT7
    ACQCOMP -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT7
    ACQCOMP -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24020000 TRIGOUT7
    FULL -> CTI @0x24020000 TRIGIN0
    FULL -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to fifo @0x24030000 ACQCOMP
    FULL -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to fifo @0x24030000 ACQCOMP
    FULL -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to fifo @0x24030000 ACQCOMP
  buffer @0x24050000
    ACQCOMP -> CTI @0x24020000 TRIGIN3
    ACQCOMP -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to fifo @0x24030000 FULL
    ACQCOMP -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to fifo @0x24030000 FULL
    ACQCOMP -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to fifo @0x24030000 FULL
    FULL -> CTI @0x24020000 TRIGIN2
    FULL -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to buffer @0x24050000 ACQCOMP
    FULL -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to buffer @0x24050000 ACQCOMP
    FULL -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to buffer @0x24050000 ACQCOMP
  core-debug @0x24a10000 (core)
    DBGCROSS -> None TRIGIN0
  CTI @0x24a18000
    TRIGOUT0 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple inputs: already connected to buffer @0x24050000 FULL
    TRIGOUT0 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to buffer @0x24050000 FULL
    TRIGOUT0 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to buffer @0x24050000 FULL
    TRIGOUT1 -> ETM @0x24a1c000 (core) ETMEXTIN0
    TRIGOUT1 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT0
    TRIGOUT1 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT0
    TRIGOUT1 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT0
    TRIGOUT2 -> ETM @0x24a1c000 (core) ETMEXTIN1
    TRIGOUT2 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT1
    TRIGOUT2 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT1
    TRIGOUT2 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT1
    TRIGOUT3 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT2
    TRIGOUT3 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT2
    TRIGOUT3 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT2
    TRIGOUT4 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT3
    TRIGOUT4 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT3
    TRIGOUT4 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT3
    TRIGOUT5 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT4
    TRIGOUT5 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT4
    TRIGOUT5 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT4
    TRIGOUT6 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT5
    TRIGOUT6 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT5
    TRIGOUT6 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT5
    TRIGOUT7 -> ETM @0x24b1c000 (core) ETMEXTIN2
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT6
    TRIGOUT7 -> ETM @0x24c1c000 (core) ETMEXTIN2
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT6
    TRIGOUT7 -> ETM @0x24c1c000 (core) ETMEXTIN3
       multiple outputs!
       multiple inputs: already connected to CTI @0x24a18000 TRIGOUT6
  ETM @0x24a1c000 (core)
Traceback (most recent call last):
  File "csscan.py", line 2911, in <module>
    scan_rom(c, table_addr, recurse=(not o_top_only), detect_topology=o_detect_topology, detect_topology_cti=o_detect_topology_cti, enable_timestamps=o_enable_timestamps)
  File "csscan.py", line 2784, in scan_rom
    topology_detection_cti(devices, topo)
  File "csscan.py", line 2691, in topology_detection_cti
    d.detect()
  File "csscan.py", line 2616, in detect
    self.detect_master(dm)
  File "csscan.py", line 2650, in detect_master
    self.add(dm, "EXTMEXTOUT" + str(i), dm.affine_device("CTI"), "TRIGIN" + str(i+4))
  File "csscan.py", line 700, in affine_device
    return self.affinity_group.affine_device(typ)
AttributeError: 'NoneType' object has no attribute 'affine_device'

Error for address 0x24a1c000. Same for addresses 0x24b1c000, 0x24c1c000 and 0x24d1c000. Excluding these addresses causes the device to freeze and eventually crash.

3. In `cs_topology_sysfs.py`:

Output on [1]:

user@user-desktop:~/Downloads/CSAL/coresight-tools$ sudo python3 cs_topology_sysfs.py 
Traceback (most recent call last):
  File "cs_topology_sysfs.py", line 382, in <module>
    p = get_cs_from_sysfs()
  File "cs_topology_sysfs.py", line 93, in get_cs_from_sysfs
    devtype = devtypes[base]
KeyError: '73540000.ptm'

Output on [2]:

user@ubuntu:~/Downloads/CSAL/coresight-tools$ sudo python3 cs_topology_sysfs.py 
Traceback (most recent call last):
  File "cs_topology_sysfs.py", line 382, in <module>
    p = get_cs_from_sysfs()
  File "cs_topology_sysfs.py", line 111, in get_cs_from_sysfs
    d.set_mem_address(device_tree_node_address(d.of_node))
  File "cs_topology_sysfs.py", line 210, in device_tree_node_address
    alen = device_tree_node_address_length(dtn)
  File "cs_topology_sysfs.py", line 200, in device_tree_node_address_length
    alen = device_tree_node_property_length(dtn, "address")
  File "cs_topology_sysfs.py", line 190, in device_tree_node_property_length
    assert dtn.startswith("/proc/device-tree/")
AssertionError

Removing the two assert statements in device_tree_node_property_length fixes this.

Devices:
[1] Nvidia Jetson Nano with Jetson Linux 32.7.5 (based on Ubuntu 18.04 and kernel v4.9)
[2] Nvidia Jetson AGX Xavier with Jetson Linux 35.5.0 (based on Ubuntu 20.04 and kernel v5.10)

主要言語: C
スター: 137
フォーク: 51
PR マージ指標: 30日以内にマージされた PR はありません

環境構築

このプロジェクトには開発コンテナ、Dockerfile、コントリビューションガイドがありません。まず README を読み、一般的な手順ははじめてのコントリビューションガイドを参照してください。

はじめの一歩

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着手することを issue にコメントします — 二人が同じ作業をするのを防げます。
リポジトリをフォークし、ブランチを切って変更します。
issue 番号を参照したプルリクエストを送ります。

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C の issue をもっと見る

Bugs in coresight-tools

何か問題がありますか？

評価

調査の方向性

説明

1. In cs_topology_dts.py:

2. In csscan.py: with option --topology-cti

3. In cs_topology_sysfs.py:

環境構築

はじめの一歩

ARM-software/CSAL のほかの issue

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新しい issue をメールで受け取る

1. In `cs_topology_dts.py`:

2. In `csscan.py`: with option --topology-cti

3. In `cs_topology_sysfs.py`: