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-rw-r--r--ext/libelf/libelf_data.c78
1 files changed, 78 insertions, 0 deletions
diff --git a/ext/libelf/libelf_data.c b/ext/libelf/libelf_data.c
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+++ b/ext/libelf/libelf_data.c
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+/*-
+ * Copyright (c) 2006 Joseph Koshy
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "libelf.h"
+
+#include "_libelf.h"
+
+int
+_libelf_xlate_shtype(uint32_t sht)
+{
+ switch (sht) {
+ case SHT_DYNAMIC:
+ return (ELF_T_DYN);
+ case SHT_DYNSYM:
+ return (ELF_T_SYM);
+ case SHT_FINI_ARRAY:
+ return (ELF_T_ADDR);
+ case SHT_GROUP:
+ return (ELF_T_WORD);
+ case SHT_HASH:
+ return (ELF_T_WORD);
+ case SHT_INIT_ARRAY:
+ return (ELF_T_ADDR);
+ case SHT_NOBITS:
+ return (ELF_T_BYTE);
+ case SHT_NOTE:
+ return (ELF_T_NOTE);
+ case SHT_PREINIT_ARRAY:
+ return (ELF_T_ADDR);
+ case SHT_PROGBITS:
+ return (ELF_T_BYTE);
+ case SHT_REL:
+ return (ELF_T_REL);
+ case SHT_RELA:
+ return (ELF_T_RELA);
+ case SHT_STRTAB:
+ return (ELF_T_BYTE);
+ case SHT_SYMTAB:
+ return (ELF_T_SYM);
+ case SHT_SYMTAB_SHNDX:
+ return (ELF_T_WORD);
+ case SHT_GNU_verdef: /* == SHT_SUNW_verdef */
+ return (ELF_T_VDEF);
+ case SHT_GNU_verneed: /* == SHT_SUNW_verneed */
+ return (ELF_T_VNEED);
+ case SHT_GNU_versym: /* == SHT_SUNW_versym */
+ return (-1); /* XXX */
+ case SHT_SUNW_move:
+ return (ELF_T_MOVE);
+ case SHT_SUNW_syminfo:
+ return (ELF_T_SYMINFO);
+ default:
+ return (-1);
+ }
+}