83Plus:BCALLs:4B82

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Synopsis

Unofficial Name: CollapseStacks

BCALL Address: 4B82

Collapses the operator and floating-point stacks, freeing up temorary memory.

Inputs

  • None

Outputs

  • None

Destroys

  • HL

Comments

Full disassembly of this entry point on OS 2.41 is below:

ld hl,(OPBase)
ld (OPS),hl
ld hl,(FPBase)
ld (FPS),hl
ld hl,(onSP)
ld (errSP),hl
ret