2 Commits

Include renames

Author	SHA1	Message	Date
Daisuke HATAYAMA	8d9032bbe4	elf coredump: add extended numbering support ... The current ELF dumper implementation can produce broken corefiles if program headers exceed 65535. This number is determined by the number of vmas which the process have. In particular, some extreme programs may use more than 65535 vmas. (If you google max_map_count, you can find some users facing this problem.) This kind of program never be able to generate correct coredumps. This patch implements ``extended numbering'' that uses sh_info field of the first section header instead of e_phnum field in order to represent upto 4294967295 vmas. This is supported by AMD64-ABI(http://www.x86-64.org/documentation.html) and Solaris(http://docs.sun.com/app/docs/doc/817-1984/). Of course, we are preparing patches for gdb and binutils. Signed-off-by: Daisuke HATAYAMA <[email protected]> Cc: "Luck, Tony" <[email protected]> Cc: Jeff Dike <[email protected]> Cc: David Howells <[email protected]> Cc: Greg Ungerer <[email protected]> Cc: Roland McGrath <[email protected]> Cc: Oleg Nesterov <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Alexander Viro <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Alan Cox <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>	2010-03-06 11:26:46 -08:00
Daisuke HATAYAMA	1fcccbac89	elf coredump: replace ELF_CORE_EXTRA_* macros by functions ... elf_core_dump() and elf_fdpic_core_dump() use #ifdef and the corresponding macro for hiding _multiline_ logics in functions. This patch removes #ifdef and replaces ELF_CORE_EXTRA_* by corresponding functions. For architectures not implemeonting ELF_CORE_EXTRA_*, we use weak functions in order to reduce a range of modification. This cleanup is for my next patches, but I think this cleanup itself is worth doing regardless of my firnal purpose. Signed-off-by: Daisuke HATAYAMA <[email protected]> Cc: "Luck, Tony" <[email protected]> Cc: Jeff Dike <[email protected]> Cc: David Howells <[email protected]> Cc: Greg Ungerer <[email protected]> Cc: Roland McGrath <[email protected]> Cc: Oleg Nesterov <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Alexander Viro <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Alan Cox <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>	2010-03-06 11:26:45 -08:00