Moved the data that keeps a copy of the used zero page locations in its own

segment to reduce the executable size.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3849 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/atari/crt0.s

@@ -174,7 +174,7 @@ initsp:
 	sta	sp+1
 	rts
 
-	.data         
+.segment        "ZPSAVE"
 
 zpsave:	.res	zpspace
 

libsrc/atmos/crt0.s

@@ -27,7 +27,7 @@
         .byte   $00                             ; $2AF
         .byte   $80                             ; $2AE Machine code flag
         .byte   $C7                             ; $2AD Autoload flag
-        .dbyt   __BSS_LOAD__                    ; $2AB           
+        .dbyt   __BSS_LOAD__                    ; $2AB
         .dbyt   __RAM_START__                   ; $2A9
         .byte   $00                             ; $2A8
         .byte   $00                             ; Zero terminated name
@@ -100,7 +100,7 @@ L2:	lda	zpsave,x
 ; ------------------------------------------------------------------------
 ; Data
 
-.data
+.segment        "ZPSAVE"
 
 zpsave:	.res	zpspace
 

libsrc/c128/crt0.s

@@ -182,7 +182,8 @@ IRQStub:
 ; ------------------------------------------------------------------------
 ; Data
 
-.data
+.segment        "ZPSAVE"
+
 zpsave:	.res	zpspace
 
 .bss

libsrc/c16/crt0.s

@@ -102,10 +102,12 @@ L2:	lda	zpsave,x
 	jmp	RESTOR
 
 
-.data
+.segment        "ZPSAVE"
+
 zpsave:	.res	zpspace
 
 .bss
+
 spsave:	.res	1
 
 

libsrc/c64/crt0.s

@@ -150,9 +150,12 @@ IRQStub:
 
 .data
 
-zpsave:	.res	zpspace
 IRQInd: jmp     $0000
 
+.segment        "ZPSAVE"
+
+zpsave:	.res	zpspace
+
 .bss
 
 spsave:	.res	1

libsrc/pet/crt0.s

@@ -136,9 +136,12 @@ IRQStub:
 
 .data
 
-zpsave:	.res	zpspace
 IRQInd: jmp	$0000
 
+.segment        "ZPSAVE"
+
+zpsave:	.res	zpspace
+
 .bss
 
 spsave:	.res	1

libsrc/plus4/crt0.s

@@ -147,8 +147,8 @@ IRQ:    cld			; Just to be sure
         bne     dobreak
 
 ; It's an IRQ and RAM is enabled. If we have handlers, call them. We will use
-; a flag here instead of loading __INTERRUPTOR_COUNT__ directly, since the 
+; a flag here instead of loading __INTERRUPTOR_COUNT__ directly, since the
-; condes function is not reentrant. The irqcount flag will be set/reset from 
+; condes function is not reentrant. The irqcount flag will be set/reset from
 ; the main code, to avoid races.
 
    	ldy    	irqcount
@@ -194,13 +194,16 @@ nohandler:
 ; Data
 
 .data
-zpsave:	        .res	zpspace
 
 ; BRK handling
 brk_jmp:        jmp     $0000
 
 spsave:	        .res	1
 
+.segment        "ZPSAVE"
+
+zpsave:	        .res	zpspace
+
 .bss
 irqcount:       .byte   0
 

libsrc/vic20/crt0.s

@@ -142,9 +142,12 @@ IRQStub:
 
 .data
 
-zpsave:	.res	zpspace
 IRQInd: jmp     $0000
 
+.segment        "ZPSAVE"
+
+zpsave:	.res	zpspace
+
 .bss
 
 spsave:	.res	1

src/ld65/cfg/atari.cfg

@@ -18,6 +18,7 @@ SEGMENTS {
     CODE:     load = RAM,     type = ro, define = yes;
     RODATA:   load = RAM,     type = ro;
     DATA:     load = RAM,     type = rw;
+    ZPSAVE:   load = RAM,     type = bss;
     BSS:      load = RAM,     type = bss, define = yes;
     HEAP:     load = RAM,     type = bss, optional = yes; # must sit just below stack
     ZEROPAGE: load = ZP,      type = zp;

src/ld65/cfg/atmos.cfg

@@ -11,6 +11,7 @@ SEGMENTS {
     CODE:     load = RAM,     type = ro;
     RODATA:   load = RAM,     type = ro;
     DATA:     load = RAM,     type = rw;
+    ZPSAVE:   load = RAM,     type = bss;
     BSS:      load = RAM,     type = bss, define = yes;
     HEAP:     load = RAM,     type = bss, optional = yes; # must sit just below stack
     ZEROPAGE: load = ZP,      type = zp;

src/ld65/cfg/c128.cfg

@@ -9,6 +9,7 @@ SEGMENTS {
     CODE:     load = RAM, type = ro;
     RODATA:   load = RAM, type = ro;
     DATA:     load = RAM, type = rw;
+    ZPSAVE:   load = RAM, type = bss;
     BSS:      load = RAM, type = bss, define = yes;
     HEAP:     load = RAM, type = bss, optional = yes; # must sit just below stack
     ZEROPAGE: load = ZP,  type = zp;

src/ld65/cfg/c16.cfg

@@ -9,6 +9,7 @@ SEGMENTS {
     CODE:     load = RAM, type = ro;
     RODATA:   load = RAM, type = ro;
     DATA:     load = RAM, type = rw;
+    ZPSAVE:   load = RAM, type = bss;
     BSS:      load = RAM, type = bss, define = yes;
     HEAP:     load = RAM, type = bss, optional = yes; # must sit just below stack
     ZEROPAGE: load = ZP,  type = zp;

src/ld65/cfg/c64.cfg

@@ -9,6 +9,7 @@ SEGMENTS {
     CODE:     load = RAM, type = ro;
     RODATA:   load = RAM, type = ro;
     DATA:     load = RAM, type = rw;
+    ZPSAVE:   load = RAM, type = bss;
     BSS:      load = RAM, type = bss, define = yes;
     HEAP:     load = RAM, type = bss, optional = yes; # must sit just below stack
     ZEROPAGE: load = ZP,  type = zp;

src/ld65/cfg/pet.cfg

@@ -9,6 +9,7 @@ SEGMENTS {
     CODE:     load = RAM, type = ro;
     RODATA:   load = RAM, type = ro;
     DATA:     load = RAM, type = rw;
+    ZPSAVE:   load = RAM, type = bss;
     BSS:      load = RAM, type = bss, define = yes;
     HEAP:     load = RAM, type = bss, optional = yes; # must sit just below stack
     ZEROPAGE: load = ZP,  type = zp;

src/ld65/cfg/plus4.cfg

@@ -9,6 +9,7 @@ SEGMENTS {
     CODE:     load = RAM, type = ro;
     RODATA:   load = RAM, type = ro;
     DATA:     load = RAM, type = rw;
+    ZPSAVE:   load = RAM, type = bss;
     BSS:      load = RAM, type = bss, define = yes;
     HEAP:     load = RAM, type = bss, optional = yes; # must sit just below stack
     ZEROPAGE: load = ZP,  type = zp;

src/ld65/cfg/vic20.cfg

@@ -9,6 +9,7 @@ SEGMENTS {
     CODE:     load = RAM, type = ro;
     RODATA:   load = RAM, type = ro;
     DATA:     load = RAM, type = rw;
+    ZPSAVE:   load = RAM, type = bss;
     BSS:      load = RAM, type = bss, define = yes;
     HEAP:     load = RAM, type = bss, optional = yes; # must sit just below stack
     ZEROPAGE: load = ZP,  type = zp;