diff options
author | Paul Brook <paul@codesourcery.com> | 2010-03-14 14:58:46 +0000 |
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committer | Paul Brook <paul@codesourcery.com> | 2010-03-14 14:58:46 +0000 |
commit | 7296abaccc98872e28cec50091dbf26d38e4f062 (patch) | |
tree | c4930478d8f5ef24a7d638bddb1a19ca7f7b04f6 /exec.c | |
parent | 66c80e75752e87a9479577fda1446a7623884f01 (diff) |
Fix pagetable code
The multi-level pagetable code fails to iterate ove all entries because
of the L2_BITS v.s. L2_SIZE thinko.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Diffstat (limited to 'exec.c')
-rw-r--r-- | exec.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -642,13 +642,13 @@ static void page_flush_tb_1 (int level, void **lp) } if (level == 0) { PageDesc *pd = *lp; - for (i = 0; i < L2_BITS; ++i) { + for (i = 0; i < L2_SIZE; ++i) { pd[i].first_tb = NULL; invalidate_page_bitmap(pd + i); } } else { void **pp = *lp; - for (i = 0; i < L2_BITS; ++i) { + for (i = 0; i < L2_SIZE; ++i) { page_flush_tb_1 (level - 1, pp + i); } } @@ -1723,7 +1723,7 @@ static void phys_page_for_each_1(CPUPhysMemoryClient *client, } if (level == 0) { PhysPageDesc *pd = *lp; - for (i = 0; i < L2_BITS; ++i) { + for (i = 0; i < L2_SIZE; ++i) { if (pd[i].phys_offset != IO_MEM_UNASSIGNED) { client->set_memory(client, pd[i].region_offset, TARGET_PAGE_SIZE, pd[i].phys_offset); @@ -1731,7 +1731,7 @@ static void phys_page_for_each_1(CPUPhysMemoryClient *client, } } else { void **pp = *lp; - for (i = 0; i < L2_BITS; ++i) { + for (i = 0; i < L2_SIZE; ++i) { phys_page_for_each_1(client, level - 1, pp + i); } } @@ -2244,7 +2244,7 @@ static int walk_memory_regions_1(struct walk_memory_regions_data *data, if (level == 0) { PageDesc *pd = *lp; - for (i = 0; i < L2_BITS; ++i) { + for (i = 0; i < L2_SIZE; ++i) { int prot = pd[i].flags; pa = base | (i << TARGET_PAGE_BITS); @@ -2257,7 +2257,7 @@ static int walk_memory_regions_1(struct walk_memory_regions_data *data, } } else { void **pp = *lp; - for (i = 0; i < L2_BITS; ++i) { + for (i = 0; i < L2_SIZE; ++i) { pa = base | ((abi_ulong)i << (TARGET_PAGE_BITS + L2_BITS * level)); rc = walk_memory_regions_1(data, pa, level - 1, pp + i); |