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2002-11-01 Joel Sherrill <joel@OARcorp.com>

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* startup/page_table.c: Removed warnings.
This commit is contained in:
Joel Sherrill
2002-11-01 21:50:28 +00:00
parent 02059376f6
commit cf77de9de8
2 changed files with 15 additions and 10 deletions
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5
c/src/lib/libbsp/m68k/mvme162/ChangeLog
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@@ -1,3 +1,8 @@
2002-11-01 Joel Sherrill <joel@OARcorp.com>
* startup/page_table.c: Removed warnings.
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* .cvsignore: Reformat.

20
c/src/lib/libbsp/m68k/mvme162/startup/page_table.c
View File

@@ -66,7 +66,7 @@ static unsigned long *table_alloc(int size){
if(((unsigned long)next_avail + size) > MAX_TABLE_ADDR){
return 0;
}
bzero((void *)addr,size);
memset((void *)addr,0, size);
next_avail =(unsigned long *)((unsigned long)next_avail + size);
return addr;
}
@@ -97,12 +97,12 @@ void page_table_init(){
Ignore FC2 for match.
Noncachable.
Not write protected.*/
asm volatile ("movec %0,%%dtt0
asm volatile ("movec %0,%%dtt0\n\
movec %0,%%itt0"
:: "d" (0x807fc040));
/* Point urp and srp at root page table. */
asm volatile ("movec %0,%%urp
asm volatile ("movec %0,%%urp\n\
movec %0,%%srp"
:: "d" (BASE_TABLE_ADDR));
@@ -122,12 +122,12 @@ void page_table_teardown(){
next_avail=(unsigned long *)BASE_TABLE_ADDR;
/* Turn off paging. Turn off the cache. Flush the cache. Tear down
the transparent translations. */
asm volatile ("movec %0,%%tc
movec %0,%%cacr
cpusha %%bc
movec %0,%%dtt0
movec %0,%%itt0
movec %0,%%dtt1
asm volatile ("movec %0,%%tc\n\
movec %0,%%cacr\n\
cpusha %%bc\n\
movec %0,%%dtt0\n\
movec %0,%%itt0\n\
movec %0,%%dtt1\n\
movec %0,%%itt1"
:: "d" (0) );
}
@@ -193,7 +193,7 @@ int page_table_map(void *addr, unsigned long size, int cache_type){
}
/* Flush the ATC. Push and invalidate the cache. */
asm volatile ("pflusha
asm volatile ("pflusha\n\
cpusha %bc");
return PTM_SUCCESS;