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Added interrupt names

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@761 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-05-28 13:38:42 +00:00
parent 856a13a2d2
commit 2dd18d381f
1 changed files with 19 additions and 1 deletions
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20
firmware/system.c
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@ -31,6 +31,24 @@
extern void reset_pc (void);
extern void reset_sp (void);
static const char* irqname[] = {
"", "", "", "", "IllInstr", "", "IllSltIn","","",
"CPUAdrEr", "DMAAdrEr", "NMI", "UserBrk",
"","","","","","","","","","","","","","","","","","","",
"Trap32","Trap33","Trap34","Trap35","Trap36","Trap37","Trap38","Trap39",
"Trap40","Trap41","Trap42","Trap43","Trap44","Trap45","Trap46","Trap47",
"Trap48","Trap49","Trap50","Trap51","Trap52","Trap53","Trap54","Trap55",
"Trap56","Trap57","Trap58","Trap59","Trap60","Trap61","Trap62","Trap63",
"Irq0","Irq1","Irq2","Irq3","Irq4","Irq5","Irq6","Irq7",
"Dma0","","Dma1","","Dma2","","Dma3","",
"IMIA0","IMIB0","OVI0","", "IMIA1","IMIB1","OVI1","",
"IMIA2","IMIB2","OVI2","", "IMIA3","IMIB3","OVI3","",
"IMIA4","IMIB4","OVI4","",
"Ser0Err","Ser0Rx","Ser0Tx","Ser0TE",
"Ser1Err","Ser1Rx","Ser1Tx","Ser1TE",
"ParityEr","A/D conv","","","Watchdog","DRAMRefr"
};
reserve_interrupt ( 0);
reserve_interrupt ( 1);
reserve_interrupt ( 2);
@ -306,7 +324,7 @@ void UIE (unsigned int pc) /* Unexpected Interrupt or Exception */
asm volatile ("sts\tpr,%0" : "=r"(n));
n = (n - (unsigned)UIE0 - 4)>>2; // get exception or interrupt number
snprintf(str,sizeof(str),"** UIE%02x **",n);
snprintf(str,sizeof(str),"I%02x:%s",n,irqname[n]);
lcd_puts(0,0,str);
snprintf(str,sizeof(str),"at %08x",pc);
lcd_puts(0,1,str);