--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/elf4rom/libs/libelf-0.8.10/lib/32.fsize.c	Fri Jan 15 09:07:44 2010 +0000
@@ -0,0 +1,155 @@
+/*
+32.fsize.c - implementation of the elf{32,64}_fsize(3) functions.
+Copyright (C) 1995 - 2001 Michael Riepe
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <private.h>
+#include <ext_types.h>
+
+#ifndef lint
+static const char rcsid[] = "@(#) $Id: 32.fsize.c,v 1.12 2005/05/21 15:39:19 michael Exp $";
+#endif /* lint */
+
+const size_t
+_elf_fmsize[2][EV_CURRENT - EV_NONE][ELF_T_NUM][2] = {
+    /* ELFCLASS32 */
+    {
+	/* version 1 */
+	{
+	    { sizeof(unsigned char),  sizeof(unsigned char)      },
+	    { sizeof(Elf32_Addr),     sizeof(__ext_Elf32_Addr)   },
+	    { sizeof(Elf32_Dyn),      sizeof(__ext_Elf32_Dyn)    },
+	    { sizeof(Elf32_Ehdr),     sizeof(__ext_Elf32_Ehdr)   },
+	    { sizeof(Elf32_Half),     sizeof(__ext_Elf32_Half)   },
+	    { sizeof(Elf32_Off),      sizeof(__ext_Elf32_Off)    },
+	    { sizeof(Elf32_Phdr),     sizeof(__ext_Elf32_Phdr)   },
+	    { sizeof(Elf32_Rela),     sizeof(__ext_Elf32_Rela)   },
+	    { sizeof(Elf32_Rel),      sizeof(__ext_Elf32_Rel)    },
+	    { sizeof(Elf32_Shdr),     sizeof(__ext_Elf32_Shdr)   },
+	    { sizeof(Elf32_Sword),    sizeof(__ext_Elf32_Sword)  },
+	    { sizeof(Elf32_Sym),      sizeof(__ext_Elf32_Sym)    },
+	    { sizeof(Elf32_Word),     sizeof(__ext_Elf32_Word)   },
+	    { 0, 0 },	/* there is no Elf32_Sxword */
+	    { 0, 0 },	/* there is no Elf32_Xword */
+	    /* XXX: check Solaris values */
+	    { 0, 0 },	/* Elf32_Verdef/Verdaux size varies */
+	    { 0, 0 },	/* Elf32_Verneed/Vernaux size varies */
+	},
+    },
+#if __LIBELF64
+    /* ELFCLASS64 */
+    {
+	/* version 1 */
+	{
+	    { sizeof(unsigned char),  sizeof(unsigned char)      },
+	    { sizeof(Elf64_Addr),     sizeof(__ext_Elf64_Addr)   },
+	    { sizeof(Elf64_Dyn),      sizeof(__ext_Elf64_Dyn)    },
+	    { sizeof(Elf64_Ehdr),     sizeof(__ext_Elf64_Ehdr)   },
+	    { sizeof(Elf64_Half),     sizeof(__ext_Elf64_Half)   },
+	    { sizeof(Elf64_Off),      sizeof(__ext_Elf64_Off)    },
+	    { sizeof(Elf64_Phdr),     sizeof(__ext_Elf64_Phdr)   },
+	    { sizeof(Elf64_Rela),     sizeof(__ext_Elf64_Rela)   },
+	    { sizeof(Elf64_Rel),      sizeof(__ext_Elf64_Rel)    },
+	    { sizeof(Elf64_Shdr),     sizeof(__ext_Elf64_Shdr)   },
+	    { sizeof(Elf64_Sword),    sizeof(__ext_Elf64_Sword)  },
+	    { sizeof(Elf64_Sym),      sizeof(__ext_Elf64_Sym)    },
+	    { sizeof(Elf64_Word),     sizeof(__ext_Elf64_Word)   },
+	    { sizeof(Elf64_Sxword),   sizeof(__ext_Elf64_Sxword) },
+	    { sizeof(Elf64_Xword),    sizeof(__ext_Elf64_Xword)  },
+	    /* XXX: check Solaris values */
+	    { 0, 0 },	/* Elf64_Verdef/Verdaux size varies */
+	    { 0, 0 },	/* Elf64_Verneed/Vernaux size varies */
+	},
+    },
+#endif /* __LIBELF64 */
+};
+
+static size_t
+_elf_fsize(unsigned cls, Elf_Type type, unsigned ver) {
+    size_t n = 0;
+
+    if (!valid_version(ver)) {
+	seterr(ERROR_UNKNOWN_VERSION);
+    }
+    else if (!valid_type(type)) {
+	seterr(ERROR_UNKNOWN_TYPE);
+    }
+    else if (!(n = _fsize(cls, ver, type))) {
+	seterr(ERROR_UNKNOWN_TYPE);
+    }
+    return n;
+}
+
+size_t
+elf32_fsize(Elf_Type type, size_t count, unsigned ver) {
+    return count * _elf_fsize(ELFCLASS32, type, ver);
+}
+
+#if __LIBELF64
+
+size_t
+elf64_fsize(Elf_Type type, size_t count, unsigned ver) {
+    return count * _elf_fsize(ELFCLASS64, type, ver);
+}
+
+size_t
+gelf_fsize(Elf *elf, Elf_Type type, size_t count, unsigned ver) {
+    if (elf) {
+	if (elf->e_kind != ELF_K_ELF) {
+	    seterr(ERROR_NOTELF);
+	}
+	else if (valid_class(elf->e_class)) {
+	    return count * _elf_fsize(elf->e_class, type, ver);
+	}
+	else {
+	    seterr(ERROR_UNKNOWN_CLASS);
+	}
+    }
+    return 0;
+}
+
+/*
+ * Extension: report memory size
+ */
+size_t
+gelf_msize(Elf *elf, Elf_Type type, size_t count, unsigned ver) {
+    size_t n;
+
+    if (elf) {
+	if (elf->e_kind != ELF_K_ELF) {
+	    seterr(ERROR_NOTELF);
+	}
+	else if (!valid_class(elf->e_class)) {
+	    seterr(ERROR_UNKNOWN_CLASS);
+	}
+	else if (!valid_version(ver)) {
+	    seterr(ERROR_UNKNOWN_VERSION);
+	}
+	else if (!valid_type(type)) {
+	    seterr(ERROR_UNKNOWN_TYPE);
+	}
+	else if (!(n = _msize(elf->e_class, ver, type))) {
+	    seterr(ERROR_UNKNOWN_TYPE);
+	}
+	else {
+	    return count * n;
+	}
+    }
+    return 0;
+}
+
+#endif /* __LIBELF64 */