Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH prototype] [5/8] Add ELF constants for pbitmaps | Date | Tue, 18 Mar 2008 02:09:39 +0100 (CET) |
| |
I made up some numbers for the present bitmap phdrs and shdrs.
For serious use this would probably require an allocation somewhere.
Signed-off-by: Andi Kleen <andi@firstfloor.org>
--- include/linux/elf.h | 4 ++++ 1 file changed, 4 insertions(+)
Index: linux/include/linux/elf.h =================================================================== --- linux.orig/include/linux/elf.h +++ linux/include/linux/elf.h @@ -49,6 +49,7 @@ typedef __s64 Elf64_Sxword; #define PT_GNU_EH_FRAME 0x6474e550 #define PT_GNU_STACK (PT_LOOS + 0x474e551) +#define PT_PRESENT_BITMAP (PT_GNU_STACK + 1) /* These constants define the different elf file types */ #define ET_NONE 0 @@ -230,6 +231,8 @@ typedef struct elf64_hdr { #define PF_W 0x2 #define PF_X 0x1 +#define PF_PLEASE_LOAD_SHDRS 0x8 /* hack. checked on PT_GNU_STACK */ + typedef struct elf32_phdr{ Elf32_Word p_type; Elf32_Off p_offset; @@ -270,6 +273,7 @@ typedef struct elf64_phdr { #define SHT_HIPROC 0x7fffffff #define SHT_LOUSER 0x80000000 #define SHT_HIUSER 0xffffffff +#define SHT_PRESENT_BITMAP (SHT_LOPROC - 1000) /* sh_flags */ #define SHF_WRITE 0x1
| |