#if defined _MODSINT_ASM_SMALL
static void
-_modsint_dummy (void) _naked
+_modsint_dummy (void) __naked
{
- _asm
+ __asm
- #define a0 dpl
- #define a1 dph
+ #define a0 dpl
+ #define a1 dph
- .globl __modsint
+ .globl __modsint
#if defined(SDCC_PARMS_IN_BANK1)
- #define b0 (b1_0)
- #define b1 (b1_1)
+ #define b0 (b1_0)
+ #define b1 (b1_1)
#else
- // _modsint_PARM_2 shares the same memory with _moduint_PARM_2
- // and is defined in _moduint.c
- #define b0 (__modsint_PARM_2)
- #define b1 (__modsint_PARM_2 + 1)
+ // _modsint_PARM_2 shares the same memory with _moduint_PARM_2
+ // and is defined in _moduint.c
+ #define b0 (__modsint_PARM_2)
+ #define b1 (__modsint_PARM_2 + 1)
#endif
- __modsint:
- ; a1 in dph
- ; b1 in (__modsint_PARM_2 + 1)
+__modsint:
+ ; a1 in dph
+ ; b1 in (__modsint_PARM_2 + 1)
- clr F0 ; Flag 0 in PSW
- ; available to user for general purpose
- mov a,a1
- jnb acc.7,a_not_negative
+ clr F0 ; Flag 0 in PSW
+ ; available to user for general purpose
+ mov a,a1
+ jnb acc.7,a_not_negative
- setb F0
+ setb F0
- clr a
- clr c
- subb a,a0
- mov a0,a
- clr a
- subb a,a1
- mov a1,a
+ clr a
+ clr c
+ subb a,a0
+ mov a0,a
+ clr a
+ subb a,a1
+ mov a1,a
- a_not_negative:
+a_not_negative:
- mov a,b1
- jnb acc.7,b_not_negative
+ mov a,b1
+ jnb acc.7,b_not_negative
- clr a
- clr c
- subb a,b0
- mov b0,a
- clr a
- subb a,b1
- mov b1,a
+ clr a
+ clr c
+ subb a,b0
+ mov b0,a
+ clr a
+ subb a,b1
+ mov b1,a
- b_not_negative:
+b_not_negative:
- lcall __moduint
+ lcall __moduint
- jnb F0,not_negative
+ jnb F0,not_negative
- clr a
- clr c
- subb a,a0
- mov a0,a
- clr a
- subb a,a1
- mov a1,a
+ clr a
+ clr c
+ subb a,a0
+ mov a0,a
+ clr a
+ subb a,a1
+ mov a1,a
- not_negative:
- ret
+not_negative:
+ ret
- _endasm ;
+ __endasm;
}
#elif defined _MODSINT_ASM_SMALL_AUTO
static void
-_modsint_dummy (void) _naked
+_modsint_dummy (void) __naked
{
- _asm
+ __asm
- #define a0 dpl
- #define a1 dph
+ #define a0 dpl
+ #define a1 dph
- ar0 = 0 ; BUG register set is not considered
- ar1 = 1
+ ar0 = 0 ; BUG register set is not considered
+ ar1 = 1
- .globl __modsint
+ .globl __modsint
- __modsint:
+__modsint:
- clr F0 ; Flag 0 in PSW
- ; available to user for general purpose
- mov a,a1
- jnb acc.7,a_not_negative
+ clr F0 ; Flag 0 in PSW
+ ; available to user for general purpose
+ mov a,a1
+ jnb acc.7,a_not_negative
- setb F0
+ setb F0
- clr a
- clr c
- subb a,a0
- mov a0,a
- clr a
- subb a,a1
- mov a1,a
+ clr a
+ clr c
+ subb a,a0
+ mov a0,a
+ clr a
+ subb a,a1
+ mov a1,a
- a_not_negative:
+a_not_negative:
- mov a,sp
- add a,#-2 ; 2 bytes return address
- mov r0,a ; r0 points to b1
- mov a,@r0 ; b1
+ mov a,sp
+ add a,#-2 ; 2 bytes return address
+ mov r0,a ; r0 points to b1
+ mov a,@r0 ; b1
- jnb acc.7,b_not_negative
+ jnb acc.7,b_not_negative
- dec r0
+ dec r0
- clr a
- clr c
- subb a,@r0 ; b0
- mov @r0,a
- clr a
- inc r0
- subb a,@r0 ; b1
- mov @r0,a
+ clr a
+ clr c
+ subb a,@r0 ; b0
+ mov @r0,a
+ clr a
+ inc r0
+ subb a,@r0 ; b1
+ mov @r0,a
- b_not_negative:
+b_not_negative:
- mov ar1,@r0 ; b1
- dec r0
- mov ar0,@r0 ; b0
+ mov ar1,@r0 ; b1
+ dec r0
+ mov ar0,@r0 ; b0
- lcall __modint
+ lcall __modint
- jnb F0,not_negative
+ jnb F0,not_negative
- clr a
- clr c
- subb a,a0
- mov a0,a
- clr a
- subb a,a1
- mov a1,a
+ clr a
+ clr c
+ subb a,a0
+ mov a0,a
+ clr a
+ subb a,a1
+ mov a1,a
- not_negative:
- ret
+not_negative:
+ ret
- _endasm ;
+ __endasm;
}
#else // _MODSINT_ASM_