Author: jkoshy
Date: Tue Feb 3 06:12:13 2009
New Revision: 188050
URL: http://svn.freebsd.org/changeset/base/188050
Log:
Introduce a C type representing the header for GNU-style hash table
sections. These ELF sections are generated by newer versions of
GNU binutils.
Reviewed by: kaiw, Ali Bahrami <ali dot bahrami at sun dot com>
Modified:
head/sys/sys/elf_common.h
Modified: head/sys/sys/elf_common.h
==============================================================================
--- head/sys/sys/elf_common.h Tue Feb 3 06:08:58 2009 (r188049)
+++ head/sys/sys/elf_common.h Tue Feb 3 06:12:13 2009 (r188050)
@@ -48,6 +48,17 @@ typedef struct {
u_int32_t n_type; /* Type of this note. */
} Elf_Note;
+/*
+ * The header for GNU-style hash sections.
+ */
+
+typedef struct {
+ u_int32_t gh_nbuckets; /* Number of hash buckets. */
+ u_int32_t gh_symndx; /* First visible symbol in .dynsym. */
+ u_int32_t gh_maskwords; /* #maskwords used in bloom filter. */
+ u_int32_t gh_shift2; /* Bloom filter shift count. */
+} Elf_GNU_Hash_Header;
+
/* Indexes into the e_ident array. Keep synced with
http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
#define EI_MAG0 0 /* Magic number, byte 0. */
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