1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/glibc/2.9/390-2.3.3_pre20040117-pt_pax.patch Sun Mar 04 17:31:23 2012 +0100
1.3 @@ -0,0 +1,35 @@
1.4 +Original patch from: gentoo/src/patchsets/glibc/2.9/3010_all_2.3.3_pre20040117-pt_pax.patch
1.5 +
1.6 +-= BEGIN original header =-
1.7 +-= END original header =-
1.8 +
1.9 +diff -durN glibc-2_9.orig/elf/elf.h glibc-2_9/elf/elf.h
1.10 +--- glibc-2_9.orig/elf/elf.h 2008-10-01 21:41:34.000000000 +0200
1.11 ++++ glibc-2_9/elf/elf.h 2009-02-02 22:01:21.000000000 +0100
1.12 +@@ -571,6 +571,7 @@
1.13 + #define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */
1.14 + #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */
1.15 + #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */
1.16 ++#define PT_PAX_FLAGS 0x65041580 /* Indicates PaX flag markings */
1.17 + #define PT_LOSUNW 0x6ffffffa
1.18 + #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
1.19 + #define PT_SUNWSTACK 0x6ffffffb /* Stack segment */
1.20 +@@ -584,6 +585,18 @@
1.21 + #define PF_X (1 << 0) /* Segment is executable */
1.22 + #define PF_W (1 << 1) /* Segment is writable */
1.23 + #define PF_R (1 << 2) /* Segment is readable */
1.24 ++#define PF_PAGEEXEC (1 << 4) /* Enable PAGEEXEC */
1.25 ++#define PF_NOPAGEEXEC (1 << 5) /* Disable PAGEEXEC */
1.26 ++#define PF_SEGMEXEC (1 << 6) /* Enable SEGMEXEC */
1.27 ++#define PF_NOSEGMEXEC (1 << 7) /* Disable SEGMEXEC */
1.28 ++#define PF_MPROTECT (1 << 8) /* Enable MPROTECT */
1.29 ++#define PF_NOMPROTECT (1 << 9) /* Disable MPROTECT */
1.30 ++#define PF_RANDEXEC (1 << 10) /* Enable RANDEXEC */
1.31 ++#define PF_NORANDEXEC (1 << 11) /* Disable RANDEXEC */
1.32 ++#define PF_EMUTRAMP (1 << 12) /* Enable EMUTRAMP */
1.33 ++#define PF_NOEMUTRAMP (1 << 13) /* Disable EMUTRAMP */
1.34 ++#define PF_RANDMMAP (1 << 14) /* Enable RANDMMAP */
1.35 ++#define PF_NORANDMMAP (1 << 15) /* Disable RANDMMAP */
1.36 + #define PF_MASKOS 0x0ff00000 /* OS-specific */
1.37 + #define PF_MASKPROC 0xf0000000 /* Processor-specific */
1.38 +