gtpp1m1cProgram Development Support Reference

Dump Labels for the ISO-C Stack Area


Table 43. Dump Labels for the ISO-C Stack Area

Label Description
BKP Backward pointer (old stack frame) for C language.
GSH High-water mark for stack page table.
GSP Stack page table.
ISO Task communication area (TCA).
NAB Next available byte (next stack frame).
R12 Last register saved in the DSA (STM instruction) for C language.
R14 First register saved in the DSA (STM instruction) for C language.
SPT Current stack pointer.