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| -rw-r--r-- | runtime/lket/b2a/README | 48 |
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diff --git a/runtime/lket/b2a/README b/runtime/lket/b2a/README deleted file mode 100644 index 004cc640..00000000 --- a/runtime/lket/b2a/README +++ /dev/null @@ -1,48 +0,0 @@ -b2a: a binary2ascii converter for LKET - -It is used to convert the binary trace data generated by systemtap -with LKET into readable data in ascii format. - -It uses the pre-cpu binary trace data files as inputs, and generates -an output file named "lket.out". You can use "stap -b -M" with LKET -to get those pre-cpu files (stpd_cpu*) before using it. - -How to build: - gcc -O2 -o b2a lket_b2a.c - -How to use: - ./b2a stpd_cpuX [stpd_cpuY ...] - or - ./b2a stpd_cpu* - -The following is a typical output of b2a: - -LKET Magic: 0xAEFCDB6B -InitHdrLen: 4 -Version Major: 0 -Version Minor: 1 -Big endian: YES -Bits width: 2 -0.0 App1[PID:24456 PPID:24371 TID:24456] CPU:3 HOOKGRP:2 HOOKID:1 HOOKDATA:0 swapper -0.3 App1[PID:24456 PPID:24371 TID:24456] CPU:3 HOOKGRP:2 HOOKID:1 HOOKDATA:1 init -... -0.723810 App9[PID:3345 PPID:1 TID:3345] CPU:7 HOOKGRP:1 HOOKID:1 HOOKDATA:sys_gettimeofday -0.723814 App9[PID:3345 PPID:1 TID:3345] CPU:7 HOOKGRP:1 HOOKID:2 HOOKDATA:sys_gettimeofday -0.723820 App9[PID:3345 PPID:1 TID:3345] CPU:7 HOOKGRP:1 HOOKID:1 HOOKDATA:sys_poll -0.723837 App9[PID:3345 PPID:1 TID:3345] CPU:7 HOOKGRP:4 HOOKID:2 HOOKDATA:3345 c0000000004418c4 c000000007400040 c0000000004418b4 c0000000004433cc c0000000000cce80 c00000000002a408 80d0b2154c 80d2da7b40 -... -36.365564 App35[PID:24491 PPID:18767 TID:24491] CPU:3 HOOKGRP:6 HOOKID:1 HOOKDATA:268585192 0 -36.365571 App35[PID:24491 PPID:18767 TID:24491] CPU:3 HOOKGRP:1 HOOKID:1 HOOKDATA:compat_sys_execve -36.365579 App35[PID:24491 PPID:18767 TID:24491] CPU:3 HOOKGRP:2 HOOKID:2 HOOKDATA:/bin/ls -... -37.495705 App35[PID:24491 PPID:18767 TID:24491] CPU:4 HOOKGRP:1 HOOKID:1 HOOKDATA:sys_getdents64 -37.495730 App35[PID:24491 PPID:18767 TID:24491] CPU:4 HOOKGRP:3 HOOKID:2 HOOKDATA:anticipatory 8 0 -37.495738 App35[PID:24491 PPID:18767 TID:24491] CPU:4 HOOKGRP:3 HOOKID:1 HOOKDATA:anticipatory -1 -1 -37.495769 App35[PID:24491 PPID:18767 TID:24491] CPU:4 HOOKGRP:5 HOOKID:1 HOOKDATA:8 0 2 c0000000002fd8dc c000000002a52d48 c0000000001f160c -37.495775 App35[PID:24491 PPID:18767 TID:24491] CPU:4 HOOKGRP:5 HOOKID:1 HOOKDATA:8 0 2 -37.495784 App35[PID:24491 PPID:18767 TID:24491] CPU:4 HOOKGRP:5 HOOKID:2 HOOKDATA:2 1 2 -4611686018331225216 4096 45812 -... -37.516707 App32[PID:18763 PPID:3079 TID:18763] CPU:5 HOOKGRP:7 HOOKID:2 HOOKDATA:eth0 106 2048 1880 -... -37.517938 App4[PID:0 PPID:1 TID:0] CPU:1 HOOKGRP:7 HOOKID:1 HOOKDATA:eth0 46 2048 728 -... |