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Removed reset vectors and uncommented the LCD code temporarily

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@216 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-04-24 21:55:32 +00:00
parent d25fb4b408
commit db822180e7
1 changed files with 9 additions and 10 deletions
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19
firmware/system.c
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@ -141,16 +141,9 @@ default_interrupt (TEI1, 107);
reserve_interrupt ( 108);
default_interrupt (ADITI, 109);
void (*vbr[]) (void) __attribute__ ((section (".sram.vbr"))) =
/* reset vectors are handled in crt0.S */
void (*vbr[]) (void) __attribute__ ((section (".vectors"))) =
{
/*** 0-1 Power-on Reset ***/
reset_pc,reset_sp,
/*** 2-3 Manual Reset ***/
reset_pc,reset_sp,
/*** 4 General Illegal Instruction ***/
GII,
@ -305,9 +298,14 @@ void system_reboot (void)
void UIE (unsigned int pc) /* Unexpected Interrupt or Exception */
{
unsigned int i,n;
unsigned int i;
#if 0
unsigned int n;
lcd_stop ();
asm volatile ("sts\tpr,%0" : "=r"(n));
n = (n - (unsigned)UIE0 - 4)>>2; // get exception or interrupt number
lcd_start ();
lcd_goto (0,0); lcd_puts ("** UIE00 **");
@ -315,6 +313,7 @@ void UIE (unsigned int pc) /* Unexpected Interrupt or Exception */
lcd_goto (6,0); lcd_puthex (n,2);
lcd_goto (3,1); lcd_puthex (pc,8); /* or pc - 4 !? */
lcd_stop ();
#endif
while (1)
{