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optimized ix_save in libload start #707

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optimized ix_save in libload start #707

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3 changes: 1 addition & 2 deletions src/libload/libload.asm
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Original file line number Diff line number Diff line change
Expand Up @@ -92,7 +92,6 @@ disable_relocations

ld a, (iy + LIB_FLAGS)
ld (flag_save), a
ld (ix_save), ix ; save IX since older ICE programs don't

ld hl, $AA55AA
xor a, a
Expand Down Expand Up @@ -129,7 +128,6 @@ disable_relocations
jr z, start
ld a, (flag_save)
ld (iy + LIB_FLAGS), a ; restore flag bits
ld ix, (ix_save) ; restore IX register
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@ZERICO2005 ZERICO2005 Feb 11, 2026

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not needed since ix is not modified

jp (hl) ; return to execution if there are no libs

macro relocate? name, address*
Expand Down Expand Up @@ -188,6 +186,7 @@ macro rload? name
end macro

start:
ld (ix_save), ix ; save IX since older ICE programs don't
push hl
call ti.PushOP1 ; save calling program name
pop hl
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