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bugfixes related to mmap usage for ROM
[picodrive.git]
/
pico
/
cart.c
diff --git
a/pico/cart.c
b/pico/cart.c
index
42d0817
..
fa283c8
100644
(file)
--- a/
pico/cart.c
+++ b/
pico/cart.c
@@
-592,6
+592,17
@@
int PicoCartInsert(unsigned char *rom, unsigned int romsize, const char *carthw_
return 0;
\r
}
\r
\r
return 0;
\r
}
\r
\r
+int PicoCartResize(int newsize)
\r
+{
\r
+ void *tmp = plat_mremap(Pico.rom, rom_alloc_size, newsize);
\r
+ if (tmp == NULL)
\r
+ return -1;
\r
+
\r
+ Pico.rom = tmp;
\r
+ rom_alloc_size = newsize;
\r
+ return 0;
\r
+}
\r
+
\r
void PicoCartUnload(void)
\r
{
\r
if (PicoCartUnloadHook != NULL) {
\r
void PicoCartUnload(void)
\r
{
\r
if (PicoCartUnloadHook != NULL) {
\r