#if defined DSDCC_MODEL_HUGE
void
-_gptrput (char *gptr, char c) _naked
+_gptrput (char *gptr, char c) __naked
{
/* This is the banked version with pointers up to 22 bits.
B cannot be trashed */
gptr; c; /* hush the compiler */
- _asm
+ __asm
;
; depending on the pointer type according to SDCCsymt.h
;
- jb _B_7,codeptr$ ; >0x80 code ; 3
- jnb _B_6,xdataptr$ ; <0x40 far ; 3
+ jb _B_7,codeptr$ ; >0x80 code ; 3
+ jnb _B_6,xdataptr$ ; <0x40 far ; 3
- mov dph,r0 ; save r0 independant of regbank ; 2
- mov r0,dpl ; use only low order address ; 2
+ mov dph,r0 ; save r0 independant of regbank ; 2
+ mov r0,dpl ; use only low order address ; 2
- jb _B_5,pdataptr$ ; >0x60 pdata ; 3
+ jb _B_5,pdataptr$ ; >0x60 pdata ; 3
;
; store into near/idata space
;
- mov @r0,a ; 1
- mov r0,dph ; restore r0 ; 2
- mov dph,#0 ; restore dph ; 2
+ mov @r0,a ; 1
+ dataptrrestore$:
+ mov r0,dph ; restore r0 ; 2
+ mov dph,#0 ; restore dph ; 2
codeptr$:
- ret ; 1
+ ret ; 1
;
; store into external stack/pdata space
;
pdataptr$:
- movx @r0,a ; 1
- mov r0,dph ; restore r0 ; 2
- mov dph,#0 ; restore dph ; 2
- ret ; 1
+ movx @r0,a ; 1
+ sjmp dataptrrestore$ ; 2
;
; store into far space
;
xdataptr$:
- mov _P3,b ; 3
+ mov _P3,b ; 3
- movx @dptr,a ; 1
- ret ; 1
+ movx @dptr,a ; 1
+ ret ; 1
- ;===
- ;30 bytes
-_endasm;
+ ;===
+ ;27 bytes
+ __endasm;
}
#elif defined DSDCC_MODEL_MEDIUM
void
-_gptrput (char *gptr, char c) _naked
+_gptrput (char *gptr, char c) __naked
{
/* This is the non-banked version with pointers up to 14 bits.
Assumes B is free to be used */
gptr; c; /* hush the compiler */
- _asm
+ __asm
;
; depending on the pointer type according to SDCCsymt.h
;
- mov b,dph ; 3
- jb _B_7,codeptr$ ; >0x80 code ; 3
- jnb _B_6,xdataptr$ ; <0x40 far ; 3
+ mov b,dph ; 3
+ jb _B_7,codeptr$ ; >0x80 code ; 3
+ jnb _B_6,xdataptr$ ; <0x40 far ; 3
- mov b,r0 ; save r0 independant of regbank ; 2
- mov r0,dpl ; use only low order address ; 2
+ mov b,r0 ; save r0 independant of regbank ; 2
+ mov r0,dpl ; use only low order address ; 2
- jb _B_5,pdataptr$ ; >0x60 pdata ; 3
+ jb _B_5,pdataptr$ ; >0x60 pdata ; 3
;
; store into near/idata space
;
- mov @r0,a ; 1
- mov r0,b ; restore r0 ; 2
+ mov @r0,a ; 1
+ dataptrrestore$:
+ mov r0,b ; restore r0 ; 2
codeptr$:
- ret ; 1
+ ret ; 1
;
; store into external stack/pdata space
;
pdataptr$:
- movx @r0,a ; 1
- mov r0,b ; restore r0 ; 2
- ret ; 1
+ movx @r0,a ; 1
+ sjmp dataptrrestore$ ; 2
;
; store into far space, max 14 bits
;
xdataptr$:
- ; 0 <= dptr <= 0x3FFF
- movx @dptr,a ; 1
- ret ; 1
- ;===
- ;26 bytes
- _endasm;
+ ; 0 <= dptr <= 0x3FFF
+ movx @dptr,a ; 1
+ ret ; 1
+ ;===
+ ;25 bytes
+ __endasm;
}
-#elif 1
+#else
void
-_gptrput (char *gptr, char c) _naked
+_gptrput (char *gptr, char c) __naked
{
/* This is the new version with pointers up to 16 bits.
B cannot be trashed */
gptr; c; /* hush the compiler */
- _asm
+ __asm
;
; depending on the pointer type according to SDCCsymt.h
;
- jb _B_7,codeptr$ ; >0x80 code ; 3
- jnb _B_6,xdataptr$ ; <0x40 far ; 3
+ jb _B_7,codeptr$ ; >0x80 code ; 3
+ jnb _B_6,xdataptr$ ; <0x40 far ; 3
- mov dph,r0 ; save r0 independant of regbank ; 2
- mov r0,dpl ; use only low order address ; 2
+ mov dph,r0 ; save r0 independant of regbank ; 2
+ mov r0,dpl ; use only low order address ; 2
- jb _B_5,pdataptr$ ; >0x60 pdata ; 3
+ jb _B_5,pdataptr$ ; >0x60 pdata ; 3
;
; store into near/idata space
;
- mov @r0,a ; 1
- mov r0,dph ; restore r0 ; 2
- mov dph,#0 ; restore dph ; 2
+ mov @r0,a ; 1
+ dataptrrestore$:
+ mov r0,dph ; restore r0 ; 2
+ mov dph,#0 ; restore dph ; 2
codeptr$:
- ret ; 1
+ ret ; 1
;
; store into external stack/pdata space
;
pdataptr$:
- movx @r0,a ; 1
- mov r0,dph ; restore r0 ; 2
- mov dph,#0 ; restore dph ; 2
- ret ; 1
+ movx @r0,a ; 1
+ sjmp dataptrrestore$ ; 2
;
; store into far space
;
xdataptr$:
- movx @dptr,a ; 1
- ret ; 1
+ movx @dptr,a ; 1
+ ret ; 1
- ;===
- ;27 bytes
-_endasm;
+ ;===
+ ;24 bytes
+ __endasm;
}
-#else
-
-void
-_gptrput (char *gptr, char c) _naked
-{
-/* This is the old version with pointers up to 16 bits. */
-
- gptr; c; /* hush the compiler */
-
- _asm
- ar0 = 0x00
- push acc ; 2
- ;
- ; depending on the pointer type acc. to SDCCsymt.h
- ;
- mov a,b ; 2
- jz 00001$ ; 0 near ; 2
- dec a ; 1
- jz 00002$ ; 1 far ; 2
- dec a ; 1
- jz 00003$ ; 2 code ; 2
- dec a ; 1
- jz 00004$ ; 3 pdata ; 2
- dec a ; 4 skip generic pointer ; 1
- dec a ; 1
- jz 00001$ ; 5 idata ; 2
-
- 00003$:
- pop acc ; do nothing ; 2
- ret ; 1
-;
-; store into near space
-;
- 00001$:
- pop acc ; 2
- push ar0 ; 2
- mov r0,dpl ; 2
- mov @r0,a ; 1
- pop ar0 ; 2
- ret ; 1
-
- 00002$:
- pop acc ; 2
- movx @dptr,a ; 1
- ret ; 1
-
- 00004$:
-#if USE_PDATA_PAGING_REGISTER
- pop acc
- mov dph,__XPAGE ; __XPAGE (usually p2) holds high byte for pdata access
- movx @dptr,a
-#else
- pop acc ; 2
- push ar0 ; 2
- mov r0,dpl ; 2
- movx @r0,a ; 1
- pop ar0 ; 2
-#endif
- ret ; 1
- ;===
- ;46 bytes
-_endasm;
-}
#endif
#ifdef SDCC_ds390
-#if 1
-
void
_gptrputWord ()
{
- _asm
+ __asm
;
; depending on the pointer type acc. to SDCCsymt.h
;
- jb _B_7,00013$ ; >0x80 code
- jnb _B_6,00012$ ; <0x40 far
+ jb _B_7,00013$ ; >0x80 code
+ jnb _B_6,00012$ ; <0x40 far
mov dph,r0 ; save r0 independant of regbank
mov r0,dpl ; use only low order address
- jb _B_5,00014$ ; >0x60 pdata
+ jb _B_5,00014$ ; >0x60 pdata
;
; store into near space
;
mov r0,dph ; restore r0
mov dph,#0 ; restore dph
00016$:
- _endasm;
+ __endasm;
}
-#else
-
-void
-_gptrputWord ()
-{
- _asm
- push acc
- ;
- ; depending on the pointer type acc. to SDCCsymt.h
- ;
- mov a,b
- jz 00011$ ; 0 near
- dec a
- jz 00012$ ; 1 far
- dec a
- jz 00013$ ; 2 code
- dec a
- jz 00014$ ; 3 pdata
- dec a ; 4 skip generic pointer
- dec a
- jz 00011$ ; 5 idata
- pop acc
- sjmp 00016$
-;
-; store into near space
-;
- 00011$:
- pop acc
- push ar0
- mov r0,dpl
- mov @r0,_ap
- inc r0
- mov @r0,a
- sjmp 00015$
-
- 00012$:
- mov a, _ap
- movx @dptr,a
- inc dptr
- pop acc
- movx @dptr,a
- sjmp 00016$
-
- 00013$:
- pop acc ; do nothing
- sjmp 00016$
-
- 00014$:
- pop acc
- push ar0
- mov r0,dpl
- xch a,_ap
- movx @r0,a
- inc r0
- xch a,_ap
- movx @r0, a
- 00015$:
- inc dptr
- pop ar0
- 00016$:
- _endasm;
-}
-#endif
-
#endif
projects / fw / sdcc / blobdiff