diff --git a/cfg/atari.cfg b/cfg/atari.cfg index 975d16213..a82f64f74 100644 --- a/cfg/atari.cfg +++ b/cfg/atari.cfg @@ -19,7 +19,6 @@ SEGMENTS { CODE: load = RAM, type = ro, define = yes; RODATA: load = RAM, type = ro; DATA: load = RAM, type = rw; - ZPSAVE: load = RAM, type = bss, define = yes; BSS: load = RAM, type = bss, define = yes; ZEROPAGE: load = ZP, type = zp; EXTZP: load = ZP, type = zp, optional = yes; diff --git a/cfg/atarixl.cfg b/cfg/atarixl.cfg index 975d16213..a82f64f74 100644 --- a/cfg/atarixl.cfg +++ b/cfg/atarixl.cfg @@ -19,7 +19,6 @@ SEGMENTS { CODE: load = RAM, type = ro, define = yes; RODATA: load = RAM, type = ro; DATA: load = RAM, type = rw; - ZPSAVE: load = RAM, type = bss, define = yes; BSS: load = RAM, type = bss, define = yes; ZEROPAGE: load = ZP, type = zp; EXTZP: load = ZP, type = zp, optional = yes; diff --git a/libsrc/atari/crt0.s b/libsrc/atari/crt0.s index f007e64ad..85a3ffcde 100644 --- a/libsrc/atari/crt0.s +++ b/libsrc/atari/crt0.s @@ -13,7 +13,7 @@ .import initlib, donelib .import callmain, zerobss - .import __STARTUP_LOAD__, __ZPSAVE_LOAD__ + .import __STARTUP_LOAD__, __BSS_LOAD__ .import __RESERVED_MEMORY__ .include "zeropage.inc" @@ -26,7 +26,7 @@ .word $FFFF .word __STARTUP_LOAD__ - .word __ZPSAVE_LOAD__ - 1 + .word __BSS_LOAD__ - 1 ; ------------------------------------------------------------------------ ; Actual code @@ -40,14 +40,6 @@ ; Real entry point: -; Save the zero page locations we need - - ldx #zpspace-1 -L1: lda sp,x - sta zpsave,x - dex - bpl L1 - ; Clear the BSS data jsr zerobss @@ -126,17 +118,9 @@ _exit: jsr donelib ; Run module destructors lda appmsav+1 sta APPMHI+1 -; Copy back the zero page stuff - - ldx #zpspace-1 -L2: lda zpsave,x - sta sp,x - dex - bpl L2 - ; Turn on cursor - inx + ldx #0 stx CRSINH ; Back to DOS @@ -147,12 +131,6 @@ L2: lda zpsave,x ; ------------------------------------------------------------------------ -.segment "ZPSAVE" - -zpsave: .res zpspace - -; ------------------------------------------------------------------------ - .bss spsave: .res 1 @@ -160,7 +138,8 @@ appmsav: .res 1 old_shflok: .res 1 old_lmargin: .res 1 - .segment "AUTOSTRT" - .word RUNAD ; defined in atari.h + +.segment "AUTOSTRT" + .word RUNAD ; defined in atari.inc .word RUNAD+1 .word __STARTUP_LOAD__ + 1