#include once <u32tofreg.asm>
#include once <ftou32reg.asm>
#include once <stackf.asm>

; -------------------------------------------------------------
; Floating point library using the FP ROM Calculator (ZX 48K)

; All of them uses A EDCB registers as 1st paramter.
; For binary operators, the 2n operator must be pushed into the
; stack, in the order A DE BC.
;
; Uses CALLEE convention
; -------------------------------------------------------------

    push namespace core

__LEF:	; A <= B
    call __FPSTACK_PUSH2 ; B, A

    ; ------------- ROM NO-L-EQL
    ld b, 0Ah	; B => A
    rst 28h
    defb 0Ah	; B => A
    defb 38h;   ; END CALC

    call __FPSTACK_POP
    jp __FTOU8 ; Convert to 8 bits

    pop namespace
