📄 mchpusb.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
001816 0e2a MOVLW 0x2a TBLPTR = (short long)&_cinit; C:\mcc18\src\traditional\startup\c018i.c
001818 6ef6 MOVWF 0xf6,0x0
00181a 0e08 MOVLW 0x8
00181c 6ef7 MOVWF 0xf7,0x0
00181e 0e00 MOVLW 0x0
001820 6ef8 MOVWF 0xf8,0x0
_asm C:\mcc18\src\traditional\startup\c018i.c
001822 0100 MOVLB 0x0 movlb data_ptr C:\mcc18\src\traditional\startup\c018i.c
001824 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001826 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001828 6ff4 MOVWF 0xf4,0x1 movwf curr_entry, 1 C:\mcc18\src\traditional\startup\c018i.c
00182a 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00182c 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
00182e 6ff5 MOVWF 0xf5,0x1 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
001830 e103 BNZ 0x1838 bnz 3 C:\mcc18\src\traditional\startup\c018i.c
001832 67f4 TSTFSZ 0xf4,0x1 tstfsz curr_entry, 1 C:\mcc18\src\traditional\startup\c018i.c
001834 d001 BRA 0x1838 bra 1 C:\mcc18\src\traditional\startup\c018i.c
_endasm C:\mcc18\src\traditional\startup\c018i.c
001836 d03d BRA 0x18b2 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
001838 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00183a 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
00183c 6fef MOVWF 0xef,0x1 movwf prom, 1 C:\mcc18\src\traditional\startup\c018i.c
00183e 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001840 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001842 6ff0 MOVWF 0xf0,0x1 movwf prom+1, 1 C:\mcc18\src\traditional\startup\c018i.c
001844 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001846 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001848 6ff1 MOVWF 0xf1,0x1 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
00184a 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
/* read the destination address directly into FSR0 */ C:\mcc18\src\traditional\startup\c018i.c
00184c 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00184e 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001850 6ee9 MOVWF 0xe9,0x0 movwf FSR0L, 0 C:\mcc18\src\traditional\startup\c018i.c
001852 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001854 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001856 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
001858 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00185a 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
/* read the destination address directly into FSR0 */ C:\mcc18\src\traditional\startup\c018i.c
00185c 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00185e 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001860 6ff2 MOVWF 0xf2,0x1 movwf curr_byte, 1 C:\mcc18\src\traditional\startup\c018i.c
001862 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001864 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001866 6ff3 MOVWF 0xf3,0x1 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
001868 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00186a 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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