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Author SHA1 Message Date
Arun Sharma a83e96cc1c Some entries in /proc/<pid>/maps are not ELF files, so add check 
in elf_map_image() to ensure mapped files have a valid ELF header.

Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
Signed-off-by: Arun Sharma <asharma@fb.com>
 2011-01-23 17:55:55 -08:00
David Mosberger-Tang e6b9f350f7 Introduce a tdep_get_func_addr_hook() in the ELF lookup_symbol() 
routine and add address-space argument.  This is needed because on
PPC64, a the function-name symbol refers to a function descriptor
(unlike, for example, on ia64, where the @fptr() operator is needed to
refer to a function descriptor).  Thus, in order to look up the name
of a function, we need to dereference the function descriptor.  To
make matters more "interesting", the function descriptors are normally
resolved by the dynamic linker, so we can't get their values from the
ELF file.  Instead, we have to read them from the running image, hence
the need for the address-space argument.
 2007-08-22 13:02:09 -06:00
hp.com!davidm 5724bee8c2 Include "libunwind_i.h" instead of "internal.h". 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
mostang.com!davidm b9d2cc7919 Drop HIDDEN from declarations, only the definitions need it. 
(Logical change 1.150)
 2003-12-21 07:57:42 +00:00
hp.com!davidm 4fafd8cbf7 Use Elf_W() instead of ElfW() etc. to avoid clash with <linker.h>. 
(Logical change 1.141)
 2003-12-20 11:23:44 +00:00
mostang.com!davidm 9c23f9c408 (elf_map_image): Declare "path" argument as "const". 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm 63d7003ef7 Include <sys/stat.h>. 
(Logical change 1.63)
 2003-03-19 19:25:18 +00:00
mostang.com!davidm a3806e7c16 (get_proc_name): Add "pid" argument. 
(Logical change 1.56)
 2003-02-27 09:58:57 +00:00
mostang.com!davidm 824d6619b5 (Logical change 1.45) 2003-02-08 10:10:59 +00:00
mostang.com!davidm 5f94e2d488 Initial revision 2003-02-08 10:10:59 +00:00