A dump analyzer is a

programming tool A programming tool or software development tool is a computer program that is used to develop another computer program, usually by helping the developer manage computer files. For example, a programmer may use a tool called a source code editor ...

which is used for understanding a machine readable

core dump In computing, a core dump, memory dump, crash dump, storage dump, system dump, or ABEND dump consists of the recorded state of the working Computer storage, memory of a computer program at a specific time, generally when the program has crash (com ...

GNU gdb

The

GNU Debugger The GNU Debugger (GDB) is a portable debugger that runs on many Unix-like systems and works for many programming languages, including Ada, Assembly, C, C++, D, Fortran, Haskell, Go, Objective-C, OpenCL C, Modula-2, Pascal, Rust, and par ...

(gdb) can be used to look inside core dumps (called ''CORE'') from various supported systems. Gdb is an interactive

command-line A command-line interface (CLI) is a means of interacting with software via commands each formatted as a line of text. Command-line interfaces emerged in the mid-1960s, on computer terminals, as an interactive and more user-friendly alternativ ...

debugger; various GUI front-ends can be run with gdb.

IBM IPCS

IPCS (Interactive Problem Control System) is a

z/OS z/OS is a 64-bit operating system for IBM z/Architecture mainframes, introduced by IBM in October 2000. It derives from and is the successor to OS/390, which in turn was preceded by a string of MVS versions.Starting with the earliest: ...

component that can analyze un-formatted application dumps (SYSMDUMP), transaction dumps, system dumps (SVC dumps), stand-alone system dumps (SADMP) and the current address space. IPCS can inspect any storage address in the dump and format system control blocks, providing labels for fields. It can be run interactively or as a batch job. Authorized users can view other address spaces.

IBM z/VM Dump Viewing Facility

“The Dump Viewing Facility provides a variety of commands and subcommands that allow the user to interactively locate and display dump data.”

References

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