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add check_full_in_bank()

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This commit is contained in:
Laurent Vivier 2004-06-16 17:23:12 +00:00
parent 40876f5e73
commit 3d3d43c373
2 changed files with 22 additions and 0 deletions
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21
second/bank.c
View File

@ -221,6 +221,27 @@ unsigned long bank_mem_avail()
return size;
}
int check_full_in_bank(unsigned long start, unsigned long size)
{
int i;
for (i = 0; i < memory_map.bank_number; i++)
{
if ( ( (memory_map.bank[i].logiAddr <= start) &&
(start < memory_map.bank[i].logiAddr + memory_map.bank[i].size) ) &&
! ( (memory_map.bank[i].logiAddr <= start + size) &&
(start + size < memory_map.bank[i].logiAddr + memory_map.bank[i].size) ) )
{
printf("0x%lx in 0x%lx : 0x%lx\n", start,
memory_map.bank[i].logiAddr,
memory_map.bank[i].logiAddr + memory_map.bank[i].size);
printf("0x%lx out of bound\n", start + size);
return -1;
}
}
return 0;
}
#ifdef BANK_DUMP
void bank_dump()
{

1
second/bank.h
View File

@ -26,3 +26,4 @@ extern unsigned long bank_mem_avail();
extern void bank_dump();
extern int logical2physical(unsigned long logical, unsigned long *physical);
extern int physical2logical(unsigned long physical, unsigned long *logical);
extern int check_full_in_bank(unsigned long start, unsigned long size);