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| author | Ian Campbell <ian.campbell@xensource.com> | 2007-02-27 15:39:08 +0000 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@xensource.com> | 2007-02-27 15:39:08 +0000 |
| commit | 0a650f1a632363162d2e3b8653582b7da9e2bec1 (patch) | |
| tree | 25bc1a87ab9cce885662511a298df59a13214867 /tools/xcutils | |
| parent | c516e5ec52c18baf27cd52999663617bf647283a (diff) | |
| download | xen-0a650f1a632363162d2e3b8653582b7da9e2bec1.tar.gz xen-0a650f1a632363162d2e3b8653582b7da9e2bec1.tar.bz2 xen-0a650f1a632363162d2e3b8653582b7da9e2bec1.zip | |
[TOOLS] Add support for XEN_ELFNOTE_L1_MFN_VALID to readnotes.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Diffstat (limited to 'tools/xcutils')
| -rw-r--r-- | tools/xcutils/readnotes.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/tools/xcutils/readnotes.c b/tools/xcutils/readnotes.c index db4e56aa24..b445a73837 100644 --- a/tools/xcutils/readnotes.c +++ b/tools/xcutils/readnotes.c @@ -31,6 +31,28 @@ static void print_numeric_note(const char *prefix, struct elf_binary *elf, prefix, 2+2*descsz, value, descsz); } +static void print_l1_mfn_valid_note(const char *prefix, struct elf_binary *elf, + const elf_note *note) +{ + int descsz = elf_uval(elf, note, descsz); + const uint32_t *desc32 = elf_note_desc(elf, note); + const uint64_t *desc64 = elf_note_desc(elf, note); + + /* XXX should be able to cope with a list of values. */ + switch ( descsz / 2 ) + { + case 8: + printf("%s: mask=%#"PRIx64" value=%#"PRIx64"\n", prefix, + desc64[0], desc64[1]); + break; + case 4: + printf("%s: mask=%#"PRIx32" value=%#"PRIx32"\n", prefix, + desc32[0],desc32[1]); + break; + } + +} + static int print_notes(struct elf_binary *elf, const elf_note *start, const elf_note *end) { const elf_note *note; @@ -79,7 +101,10 @@ static int print_notes(struct elf_binary *elf, const elf_note *start, const elf_ print_string_note("FEATURES", elf , note); break; case XEN_ELFNOTE_HV_START_LOW: - print_numeric_note("HV_START_LOW", elf, note); + print_numeric_note("HV_START_LOW", elf , note); + break; + case XEN_ELFNOTE_L1_MFN_VALID: + print_l1_mfn_valid_note("L1_MFN_VALID", elf , note); break; default: printf("unknown note type %#x\n", |