📄 demo02.lst
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_do_cinit (void) C:\mcc18\src\traditional\startup\c018i.c
{ C:\mcc18\src\traditional\startup\c018i.c
/* we'll make the assumption in the following code that these statics C:\mcc18\src\traditional\startup\c018i.c
* will be allocated into the same bank. C:\mcc18\src\traditional\startup\c018i.c
*/ C:\mcc18\src\traditional\startup\c018i.c
static short long prom; C:\mcc18\src\traditional\startup\c018i.c
static unsigned short curr_byte; C:\mcc18\src\traditional\startup\c018i.c
static unsigned short curr_entry; C:\mcc18\src\traditional\startup\c018i.c
static short long data_ptr; C:\mcc18\src\traditional\startup\c018i.c
C:\mcc18\src\traditional\startup\c018i.c
// Initialized data... C:\mcc18\src\traditional\startup\c018i.c
00082c 0e2a MOVLW 0x2a TBLPTR = (short long)&_cinit; C:\mcc18\src\traditional\startup\c018i.c
00082e 6ef6 MOVWF 0xf6,0x0
000830 0e08 MOVLW 0x8
000832 6ef7 MOVWF 0xf7,0x0
000834 0e00 MOVLW 0x0
000836 6ef8 MOVWF 0xf8,0x0
_asm C:\mcc18\src\traditional\startup\c018i.c
000838 0100 MOVLB 0x0 movlb data_ptr C:\mcc18\src\traditional\startup\c018i.c
00083a 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00083c 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
00083e 6f65 MOVWF 0x65,0x1 movwf curr_entry, 1 C:\mcc18\src\traditional\startup\c018i.c
000840 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
000842 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
000844 6f66 MOVWF 0x66,0x1 movwf curr_entry+1, 1 C:\mcc18\src\traditional\startup\c018i.c
_endasm C:\mcc18\src\traditional\startup\c018i.c
//while (curr_entry) C:\mcc18\src\traditional\startup\c018i.c
//{ C:\mcc18\src\traditional\startup\c018i.c
test: C:\mcc18\src\traditional\startup\c018i.c
_asm C:\mcc18\src\traditional\startup\c018i.c
000846 e103 BNZ 0x84e bnz 3 C:\mcc18\src\traditional\startup\c018i.c
000848 6765 TSTFSZ 0x65,0x1 tstfsz curr_entry, 1 C:\mcc18\src\traditional\startup\c018i.c
00084a d001 BRA 0x84e bra 1 C:\mcc18\src\traditional\startup\c018i.c
_endasm C:\mcc18\src\traditional\startup\c018i.c
00084c d03d BRA 0x8c8 goto done; C:\mcc18\src\traditional\startup\c018i.c
/* Count down so we only have to look up the data in _cinit C:\mcc18\src\traditional\startup\c018i.c
* once. C:\mcc18\src\traditional\startup\c018i.c
* C:\mcc18\src\traditional\startup\c018i.c
* At this point we know that TBLPTR points to the top of the current C:\mcc18\src\traditional\startup\c018i.c
* entry in _cinit, so we can just start reading the from, to, and C:\mcc18\src\traditional\startup\c018i.c
* size values. C:\mcc18\src\traditional\startup\c018i.c
*/ C:\mcc18\src\traditional\startup\c018i.c
_asm C:\mcc18\src\traditional\startup\c018i.c
/* read the source address */ C:\mcc18\src\traditional\startup\c018i.c
00084e 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
000850 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
000852 6f60 MOVWF 0x60,0x1 movwf prom, 1 C:\mcc18\src\traditional\startup\c018i.c
000854 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
000856 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
000858 6f61 MOVWF 0x61,0x1 movwf prom+1, 1 C:\mcc18\src\traditional\startup\c018i.c
00085a 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00085c 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
00085e 6f62 MOVWF 0x62,0x1 movwf prom+2, 1 C:\mcc18\src\traditional\startup\c018i.c
/* skip a byte since it's stored as a 32bit int */ C:\mcc18\src\traditional\startup\c018i.c
000860 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
/* read the destination address directly into FSR0 */ C:\mcc18\src\traditional\startup\c018i.c
000862 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
000864 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
000866 6ee9 MOVWF 0xe9,0x0 movwf FSR0L, 0 C:\mcc18\src\traditional\startup\c018i.c
000868 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00086a 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
00086c 6eea MOVWF 0xea,0x0 movwf FSR0H, 0 C:\mcc18\src\traditional\startup\c018i.c
/* skip two bytes since it's stored as a 32bit int */ C:\mcc18\src\traditional\startup\c018i.c
00086e 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
000870 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
/* read the destination address directly into FSR0 */ C:\mcc18\src\traditional\startup\c018i.c
000872 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
000874 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
000876 6f63 MOVWF 0x63,0x1 movwf curr_byte, 1 C:\mcc18\src\traditional\startup\c018i.c
000878 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00087a 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
00087c 6f64 MOVWF 0x64,0x1 movwf curr_byte+1, 1 C:\mcc18\src\traditional\startup\c018i.c
/* skip two bytes since it's stored as a 32bit int */ C:\mcc18\src\traditional\startup\c018i.c
00087e 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
000880 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
_endasm C:\mcc18\src\traditional\startup\c018i.c
//prom = data_ptr->from; C:\mcc18\src\traditional\startup\c018i.c
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