diff options
| -rw-r--r-- | cpu-common.h | 8 | ||||
| -rw-r--r-- | exec.c | 9 | ||||
| -rw-r--r-- | xen-all.c | 2 |
3 files changed, 14 insertions, 5 deletions
diff --git a/cpu-common.h b/cpu-common.h index 44b04b3..0700101 100644 --- a/cpu-common.h +++ b/cpu-common.h @@ -27,7 +27,15 @@ enum device_endian { }; /* address in the RAM (different from a physical address) */ +#if defined(CONFIG_XEN_BACKEND) && TARGET_PHYS_ADDR_BITS == 64 +typedef uint64_t ram_addr_t; +# define RAM_ADDR_MAX UINT64_MAX +# define RAM_ADDR_FMT "%" PRIx64 +#else typedef unsigned long ram_addr_t; +# define RAM_ADDR_MAX ULONG_MAX +# define RAM_ADDR_FMT "%lx" +#endif /* memory API */ @@ -2863,13 +2863,13 @@ static void *file_ram_alloc(RAMBlock *block, static ram_addr_t find_ram_offset(ram_addr_t size) { RAMBlock *block, *next_block; - ram_addr_t offset = 0, mingap = ULONG_MAX; + ram_addr_t offset = 0, mingap = RAM_ADDR_MAX; if (QLIST_EMPTY(&ram_list.blocks)) return 0; QLIST_FOREACH(block, &ram_list.blocks, next) { - ram_addr_t end, next = ULONG_MAX; + ram_addr_t end, next = RAM_ADDR_MAX; end = block->offset + block->length; @@ -3081,7 +3081,8 @@ void qemu_ram_remap(ram_addr_t addr, ram_addr_t length) #endif } if (area != vaddr) { - fprintf(stderr, "Could not remap addr: %lx@%lx\n", + fprintf(stderr, "Could not remap addr: " + RAM_ADDR_FMT "@" RAM_ADDR_FMT "\n", length, addr); exit(1); } @@ -4052,7 +4053,7 @@ void *cpu_physical_memory_map(target_phys_addr_t addr, target_phys_addr_t page; unsigned long pd; PhysPageDesc *p; - ram_addr_t raddr = ULONG_MAX; + ram_addr_t raddr = RAM_ADDR_MAX; ram_addr_t rlen; void *ret; @@ -184,7 +184,7 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size) } if (xc_domain_populate_physmap_exact(xen_xc, xen_domid, nr_pfn, 0, 0, pfn_list)) { - hw_error("xen: failed to populate ram at %lx", ram_addr); + hw_error("xen: failed to populate ram at " RAM_ADDR_FMT, ram_addr); } qemu_free(pfn_list); |