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readelf: add pretty printing for FDO Dlopen Metadata note

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This commit is contained in:
Luca Boccassi
2024-05-20 16:47:00 +01:00
committed by Nick Clifton
parent 4af0542142
commit 762910fbd1
2 changed files with 10 additions and 0 deletions
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7
binutils/readelf.c
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@@ -20514,6 +20514,8 @@ get_note_type (Filedata * filedata, unsigned e_type)
return _("GO BUILDID");
case FDO_PACKAGING_METADATA:
return _("FDO_PACKAGING_METADATA");
case FDO_DLOPEN_METADATA:
return _("FDO_DLOPEN_METADATA");
default:
break;
}
@@ -21773,6 +21775,11 @@ print_fdo_note (Elf_Internal_Note * pnote)
printf (_(" Packaging Metadata: %.*s\n"), (int) pnote->descsz, pnote->descdata);
return true;
}
if (pnote->descsz > 0 && pnote->type == FDO_DLOPEN_METADATA)
{
printf (_(" Dlopen Metadata: %.*s\n"), (int) pnote->descsz, pnote->descdata);
return true;
}
return false;
}

3
include/elf/common.h
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@@ -1037,6 +1037,9 @@
/* Values for FDO .note.package notes as defined on https://systemd.io/COREDUMP_PACKAGE_METADATA/ */
#define FDO_PACKAGING_METADATA 0xcafe1a7e
/* Values for FDO .note.dlopen notes as defined on https://systemd.io/ELF_DLOPEN_METADATA/ */
#define FDO_DLOPEN_METADATA 0x407c0c0a
/* These three macros disassemble and assemble a symbol table st_info field,
which contains the symbol binding and symbol type. The STB_ and STT_
defines identify the binding and type. */