Patrick Georgi (patrick@georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3889
-gerrit
commit 0c071cb7d0b10d4510f9ec3200e1e4e9d9bdc376 Author: Nico Huber nico.huber@secunet.com Date: Fri Jun 14 15:34:59 2013 +0200
libpayload: Set heap's header size to 64-bit
Change-Id: Ic82d6477c53da62a1325400f2e596d7d557d5d1e Signed-off-by: Patrick Georgi patrick.georgi@secunet.com --- payloads/libpayload/libc/malloc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/payloads/libpayload/libc/malloc.c b/payloads/libpayload/libc/malloc.c index c03cc73..851ef57 100644 --- a/payloads/libpayload/libc/malloc.c +++ b/payloads/libpayload/libc/malloc.c @@ -37,9 +37,6 @@ * We're also susceptible to the usual buffer overrun poisoning, though the * risk is within acceptable ranges for this implementation (don't overrun * your buffers, kids!). - * - * The header format (hdrtype_t) supports heaps of up to 32MiB (given that int - * is 32 bits long). */
#define IN_MALLOC_C @@ -50,7 +47,7 @@ extern char _heap, _eheap; /* Defined in the ldscript. */ static void *hstart = (void *)&_heap; static void *hend = (void *)&_eheap;
-typedef unsigned int hdrtype_t; +typedef u64 hdrtype_t; #define HDRSIZE (sizeof(hdrtype_t))
#define SIZE_BITS ((HDRSIZE << 3) - 7)