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z/VM: CP Commands and Utilities Reference - z/VM - IBM

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Usage Notes<br />

Responses<br />

You can embed instructions in your assembled code as breakpoints <strong>and</strong> use<br />

TRACE mnemonic1 to stop execution, or you can use TRACE mnemonic1 to<br />

stop program execution before a questionable instruction is executed. The PSW<br />

is left pointing to the next sequential instruction.<br />

options<br />

For an explanation of the options, see “TRACE: Options” on page 1604.<br />

1. When you are tracing mnemonics <strong>and</strong> an instruction causes an operation<br />

exception, the instruction is not displayed.<br />

2. For more information, see “Usage Notes” on page 1601.<br />

TRACE mnemonic1<br />

For response information, see “TRACE: Comm<strong>and</strong> Responses” on page 1610.<br />

Chapter 2. <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> 1643

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