What does SirZap do?
SirZap is a tool used to modify z/VM and z/OS load modules, similar in function to AMASPZAP but incompatible with it. It allows for direct patching of modules, often used for applying maintenance and fixes.
Is this a system, application, or tool?
SirZap is a tool, specifically designed for modifying load modules on z/VM and z/OS systems. It provides a means to directly alter the executable code of these modules.
What types of organizations use this?
Organizations that rely on z/VM and z/OS operating systems, particularly those responsible for maintaining and patching software on these platforms, would use SirZap. This includes enterprises in industries like banking, finance, and government.
When should we consider SirZap?
Consider using SirZap when you need to apply targeted fixes or modifications to z/VM or z/OS load modules, especially when provided by a vendor as part of a maintenance process. It is useful when you need a direct method to alter module code.
What are the alternatives to SirZap?
AMASPZAP is a similar tool for modifying load modules, but SirZap is not compatible with it. Other alternatives might include vendor-specific patching utilities or manual assembly-level modifications, though these are generally more complex.