len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-11-09 21:22:39 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

PP: More cache invalidation fixes

Browse source 
Take into account the size of the pointer in the loop termination
condition.

Change-Id: Ib4f7625ef143149a0d691a2109bad67aece6241c
This commit is contained in:
Solomon Peachy 2021-04-01 10:52:51 -04:00
parent 9f7f1a841a
commit 2f785c7797
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
firmware/target/arm/pp/system-pp502x.c
View file

@ -253,15 +253,15 @@ static void ICODE_ATTR cache_invalidate_special(void)
if (CURRENT_CORE == CPU) if (CURRENT_CORE == CPU)
{ {
for (p = &CACHE_STATUS_BASE_CPU; for (p = &CACHE_STATUS_BASE_CPU;
p < (&CACHE_STATUS_BASE_CPU) + CACHE_SIZE; p < (&CACHE_STATUS_BASE_CPU) + CACHE_SIZE/sizeof(*p);
p += CACHEALIGN_BITS) /* sizeof(p) * CACHEALIGN_BITS */ p += CACHEALIGN_SIZE/sizeof(*p))
*p = CACHE_LINE_VALID | CACHE_ADDRESS_MASK; *p = CACHE_LINE_VALID | CACHE_ADDRESS_MASK;
} }
else else
{ {
for (p = &CACHE_STATUS_BASE_COP; for (p = &CACHE_STATUS_BASE_COP;
p < (&CACHE_STATUS_BASE_COP) + CACHE_SIZE; p < (&CACHE_STATUS_BASE_COP) + CACHE_SIZE/sizeof(*p);
p += CACHEALIGN_BITS) p += CACHEALIGN_SIZE/sizeof(*p))
*p = CACHE_LINE_VALID | CACHE_ADDRESS_MASK; *p = CACHE_LINE_VALID | CACHE_ADDRESS_MASK;
} }
} }