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PP targets: Make sure the COP cache is invalidated before loading a plugin.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16984 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2008-04-06 13:26:39 +00:00
parent 4ab52c3456
commit f79bfcf1d7
1 changed files with 10 additions and 1 deletions
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11
apps/plugin.c
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@ -585,10 +585,13 @@ int plugin_load(const char* plugin, void* parameter)
struct plugin_header *hdr; struct plugin_header *hdr;
#ifdef SIMULATOR #ifdef SIMULATOR
void *pd; void *pd;
#else #else /* !SIMULATOR */
int fd; int fd;
ssize_t readsize; ssize_t readsize;
#if NUM_CORES > 1
unsigned my_core;
#endif #endif
#endif /* !SIMULATOR */
int xm, ym; int xm, ym;
#ifdef HAVE_REMOTE_LCD #ifdef HAVE_REMOTE_LCD
int rxm, rym; int rxm, rym;
@ -637,6 +640,12 @@ int plugin_load(const char* plugin, void* parameter)
gui_syncsplash(HZ*2, str(LANG_PLUGIN_CANT_OPEN), plugin); gui_syncsplash(HZ*2, str(LANG_PLUGIN_CANT_OPEN), plugin);
return fd; return fd;
} }
#if NUM_CORES > 1
/* Make sure COP cache is flushed and invalidated before loading */
my_core = switch_core(CURRENT_CORE ^ 1);
invalidate_icache();
switch_core(my_core);
#endif
readsize = read(fd, pluginbuf, PLUGIN_BUFFER_SIZE); readsize = read(fd, pluginbuf, PLUGIN_BUFFER_SIZE);
close(fd); close(fd);