gtpp1m1bProgram Development Support Reference

Dump Labels for the ISO-C Control Structures

The dump labels that follow identify fields in the entry control block (ECB). See the IDSDSA data macro.

Only those registers used by the compiler, and not necessarily all registers, are valid in the stack label information. For the information in the registers to be valid, the registers must have been saved by the compiler. See the compiled listing of the program in question for a list of the registers saved. This area is of marginal use for debugging because of this specialized preservation of register information.

Table 42. Dump Labels for ISO-C Control Structures

Label Description
ALA Array of LIBVEC addresses (AOLA) pointer.
BOS C language beginning of stack pointer.
CED C language enclave level data control block (CEDB) pointer.
CID Base of the C language implementation data (CID) area.
EOS C language end of stack pointer.
EPT C language address of entry point function.
ISL Initial stack allocation length.
LWS Local working storage pointer.
TBA TOBEY area pointer.
TCA Base of the C language task communication area (TCA).
TIA Implementation-defined task area pointer.
TPS C language temporary program storage area pointer.
WSC Base of the C language writable static control area.
WSP C language current writable static storage pointer.