📄 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
001456 0e2a MOVLW 0x2a TBLPTR = (short long)&_cinit; C:\mcc18\src\traditional\startup\c018i.c
001458 6ef6 MOVWF 0xf6,0x0
00145a 0e08 MOVLW 0x8
00145c 6ef7 MOVWF 0xf7,0x0
00145e 0e00 MOVLW 0x0
001460 6ef8 MOVWF 0xf8,0x0
_asm C:\mcc18\src\traditional\startup\c018i.c
001462 0100 MOVLB 0x0 movlb data_ptr C:\mcc18\src\traditional\startup\c018i.c
001464 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001466 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001468 6f65 MOVWF 0x65,0x1 movwf curr_entry, 1 C:\mcc18\src\traditional\startup\c018i.c
00146a 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00146c 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
00146e 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
001470 e103 BNZ 0x1478 bnz 3 C:\mcc18\src\traditional\startup\c018i.c
001472 6765 TSTFSZ 0x65,0x1 tstfsz curr_entry, 1 C:\mcc18\src\traditional\startup\c018i.c
001474 d001 BRA 0x1478 bra 1 C:\mcc18\src\traditional\startup\c018i.c
_endasm C:\mcc18\src\traditional\startup\c018i.c
001476 d03d BRA 0x14f2 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
001478 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00147a 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
00147c 6f60 MOVWF 0x60,0x1 movwf prom, 1 C:\mcc18\src\traditional\startup\c018i.c
00147e 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001480 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001482 6f61 MOVWF 0x61,0x1 movwf prom+1, 1 C:\mcc18\src\traditional\startup\c018i.c
001484 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001486 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001488 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
00148a 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
/* read the destination address directly into FSR0 */ C:\mcc18\src\traditional\startup\c018i.c
00148c 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00148e 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001490 6ee9 MOVWF 0xe9,0x0 movwf FSR0L, 0 C:\mcc18\src\traditional\startup\c018i.c
001492 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
001494 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
001496 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
001498 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00149a 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
/* read the destination address directly into FSR0 */ C:\mcc18\src\traditional\startup\c018i.c
00149c 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
00149e 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
0014a0 6f63 MOVWF 0x63,0x1 movwf curr_byte, 1 C:\mcc18\src\traditional\startup\c018i.c
0014a2 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
0014a4 50f5 MOVF 0xf5,0x0,0x0 movf TABLAT, 0, 0 C:\mcc18\src\traditional\startup\c018i.c
0014a6 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
0014a8 0009 TBLRDPOSTINC tblrdpostinc C:\mcc18\src\traditional\startup\c018i.c
0014aa 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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