This patch allows 32bit libxc to grok 64bit files by:
- using 64bit types for addresses in struct domain_start_info
- uses stroull() so it can parse 64bit values
xc_hvm_build.c and xc_linux_build.c are effected because these
data-types are printed.
Signed-off-by: Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
diff -r 05ab081f3c67 tools/libxc/xc_hvm_build.c
--- a/tools/libxc/xc_hvm_build.c Fri Jun 16 18:08:27 2006 +0100
+++ b/tools/libxc/xc_hvm_build.c Mon Jun 19 17:03:51 2006 -0400
@@ -208,11 +208,11 @@ static int setup_guest(int xc_handle,
v_end = (unsigned long long)memsize << 20;
IPRINTF("VIRTUAL MEMORY ARRANGEMENT:\n"
- " Loaded HVM loader: %08lx->%08lx\n"
- " TOTAL: %08lx->%016llx\n",
+ " Loaded HVM loader: %016llx->%016llx\n"
+ " TOTAL: %016llx->%016llx\n",
dsi.v_kernstart, dsi.v_kernend,
dsi.v_start, v_end);
- IPRINTF(" ENTRY ADDRESS: %08lx\n", dsi.v_kernentry);
+ IPRINTF(" ENTRY ADDRESS: %016llx\n", dsi.v_kernentry);
if ( (v_end - dsi.v_start) > ((unsigned long long)nr_pages << PAGE_SHIFT) )
{
diff -r 05ab081f3c67 tools/libxc/xc_linux_build.c
--- a/tools/libxc/xc_linux_build.c Fri Jun 16 18:08:27 2006 +0100
+++ b/tools/libxc/xc_linux_build.c Mon Jun 19 17:03:51 2006 -0400
@@ -508,16 +508,14 @@ static int setup_guest(int xc_handle,
goto error_out;
}
-#define _p(a) ((void *) (a))
-
IPRINTF("VIRTUAL MEMORY ARRANGEMENT:\n"
- " Loaded kernel: %p->%p\n"
- " Init. ramdisk: %p->%p\n"
- " TOTAL: %p->%p\n",
- _p(dsi.v_kernstart), _p(dsi.v_kernend),
- _p(vinitrd_start), _p(vinitrd_end),
- _p(dsi.v_start), _p(v_end));
- IPRINTF(" ENTRY ADDRESS: %p\n", _p(dsi.v_kernentry));
+ " Loaded kernel: %016llx->%016llx\n"
+ " Init. ramdisk: %016llx->%016llx\n"
+ " TOTAL: %016llx->%016llx\n",
+ dsi.v_kernstart, dsi.v_kernend,
+ vinitrd_start, vinitrd_end,
+ dsi.v_start, v_end);
+ IPRINTF(" ENTRY ADDRESS: %016llx\n", dsi.v_kernentry);
(load_funcs.loadimage)(image, image_size, xc_handle, dom, page_array,
&dsi);
@@ -803,29 +801,27 @@ static int setup_guest(int xc_handle,
#endif
}
-#define _p(a) ((void *) (a))
-
IPRINTF("VIRTUAL MEMORY ARRANGEMENT:\n");
- IPRINTF(" Loaded kernel: %p->%p\n", _p(dsi.v_kernstart),
- _p(dsi.v_kernend));
+ IPRINTF(" Loaded kernel: %016llx->%016llx\n", dsi.v_kernstart,
+ dsi.v_kernend);
if ( initrd->len )
- IPRINTF(" Initial ramdisk: %p->%p\n", _p(vinitrd_start),
- _p(vinitrd_start + initrd->len));
- IPRINTF(" Phys-Mach map: %p\n", _p(vphysmap_start));
- IPRINTF(" Start info: %p\n", _p(vstartinfo_start));
- IPRINTF(" Store page: %p\n", _p(vstoreinfo_start));
- IPRINTF(" Console page: %p\n", _p(vconsole_start));
+ IPRINTF(" Initial ramdisk: %lx->%lx\n", vinitrd_start,
+ vinitrd_start + initrd->len);
+ IPRINTF(" Phys-Mach map: %016lx\n", vphysmap_start);
+ IPRINTF(" Start info: %016lx\n", vstartinfo_start);
+ IPRINTF(" Store page: %016lx\n", vstoreinfo_start);
+ IPRINTF(" Console page: %016lx\n", vconsole_start);
if ( shadow_mode_enabled )
- IPRINTF(" Shared Info page: %p\n", _p(vsharedinfo_start));
- IPRINTF(" Page tables: %p\n", _p(vpt_start));
- IPRINTF(" Boot stack: %p\n", _p(vstack_start));
- IPRINTF(" TOTAL: %p->%p\n", _p(dsi.v_start), _p(v_end));
- IPRINTF(" ENTRY ADDRESS: %p\n", _p(dsi.v_kernentry));
+ IPRINTF(" Shared Info page: %016lx\n", vsharedinfo_start);
+ IPRINTF(" Page tables: %016lx\n", vpt_start);
+ IPRINTF(" Boot stack: %016lx\n", vstack_start);
+ IPRINTF(" TOTAL: %016llx->%016lx\n", dsi.v_start, v_end);
+ IPRINTF(" ENTRY ADDRESS: %016llx\n", dsi.v_kernentry);
if ( ((v_end - dsi.v_start)>>PAGE_SHIFT) > nr_pages )
{
PERROR("Initial guest OS requires too much space\n"
- "(%luMB is greater than %luMB limit)\n",
+ "(%lluMB is greater than %luMB limit)\n",
(v_end-dsi.v_start)>>20, nr_pages>>(20-PAGE_SHIFT));
goto error_out;
}
diff -r 05ab081f3c67 tools/libxc/xc_load_elf.c
--- a/tools/libxc/xc_load_elf.c Fri Jun 16 18:08:27 2006 +0100
+++ b/tools/libxc/xc_load_elf.c Mon Jun 19 17:03:51 2006 -0400
@@ -68,7 +68,7 @@ static int parseelfimage(const char *ima
Elf_Ehdr *ehdr = (Elf_Ehdr *)image;
Elf_Phdr *phdr;
Elf_Shdr *shdr;
- unsigned long kernstart = ~0UL, kernend=0UL, vaddr, virt_base, elf_pa_off;
+ Elf_Addr kernstart = -1, kernend = 0, vaddr, virt_base, elf_pa_off;
const char *shstrtab;
char *guestinfo=NULL, *p;
int h, virt_base_defined, elf_pa_off_defined;
@@ -162,12 +162,12 @@ static int parseelfimage(const char *ima
/* Initial guess for virt_base is 0 if it is not explicitly defined. */
p = strstr(guestinfo, "VIRT_BASE=");
virt_base_defined = (p != NULL);
- virt_base = virt_base_defined ? strtoul(p+10, &p, 0) : 0;
+ virt_base = virt_base_defined ? strtoull(p+10, &p, 0) : 0;
/* Initial guess for elf_pa_off is virt_base if not explicitly defined. */
p = strstr(guestinfo, "ELF_PADDR_OFFSET=");
elf_pa_off_defined = (p != NULL);
- elf_pa_off = elf_pa_off_defined ? strtoul(p+17, &p, 0) : virt_base;
+ elf_pa_off = elf_pa_off_defined ? strtoull(p+17, &p, 0) : virt_base;
if ( elf_pa_off_defined && !virt_base_defined )
goto bad_image;
@@ -196,7 +196,7 @@ static int parseelfimage(const char *ima
dsi->v_kernentry = ehdr->e_entry;
if ( (p = strstr(guestinfo, "VIRT_ENTRY=")) != NULL )
- dsi->v_kernentry = strtoul(p+11, &p, 0);
+ dsi->v_kernentry = strtoull(p+11, &p, 0);
if ( (kernstart > kernend) ||
(dsi->v_kernentry < kernstart) ||
diff -r 05ab081f3c67 tools/libxc/xg_private.h
--- a/tools/libxc/xg_private.h Fri Jun 16 18:08:27 2006 +0100
+++ b/tools/libxc/xg_private.h Mon Jun 19 17:03:51 2006 -0400
@@ -132,13 +132,13 @@ typedef unsigned long l4_pgentry_t;
struct domain_setup_info
{
- unsigned long v_start;
- unsigned long v_end;
- unsigned long v_kernstart;
- unsigned long v_kernend;
- unsigned long v_kernentry;
-
- unsigned long elf_paddr_offset;
+ uint64_t v_start;
+ uint64_t v_end;
+ uint64_t v_kernstart;
+ uint64_t v_kernend;
+ uint64_t v_kernentry;
+
+ uint64_t elf_paddr_offset;
#define PAEKERN_no 0
#define PAEKERN_yes 1
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