From 25dd2479c1890d45935d7dbfc14599385e1893dd Mon Sep 17 00:00:00 2001 From: Nico Huber Date: Fri, 14 Jun 2013 15:34:59 +0200 Subject: libpayload: Set heap's header size to 64-bit For libpayload clients with larger memory needs (eg. FILO with integrated flashrom) the current configuration isn't enough. Change-Id: Ic82d6477c53da62a1325400f2e596d7d557d5d1e Signed-off-by: Patrick Georgi Signed-off-by: Nico Huber Reviewed-on: http://review.coreboot.org/3889 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber --- payloads/libpayload/libc/malloc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'payloads') diff --git a/payloads/libpayload/libc/malloc.c b/payloads/libpayload/libc/malloc.c index c03cc737fa..851ef574e2 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) -- cgit v1.2.3