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Add new header definitions from Linux 4.4 (plus older ptrace definitions).

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This patch adds some new header definitions from Linux 4.4:

* MCL_ONFAULT is added to bits/mman.h / bits/mman-linux.h (this was
  already done for hppa).

* PTRACE_SECCOMP_GET_FILTER is added to sys/ptrace.h.  Along with it,
  the older PTRACE_GETSIGMASK and PTRACE_SETSIGMASK, added in Linux
  3.11 but missed at the time, are also added.

Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).

	* bits/mman-linux.h [!MCL_CURRENT] (MCL_ONFAULT): New macro.
	* sysdeps/unix/sysv/linux/alpha/bits/mman.h (MCL_ONFAULT):
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/mman.h (MCL_ONFAULT):
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/mman.h (MCL_ONFAULT):
	Likewise.
	* sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_GETSIGMASK): New
	enum constant and macro.
	(PTRACE_SETSIGMASK): Likewise.
	(PTRACE_SECCOMP_GET_FILTER): Likewise.
	* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
	(PTRACE_GETSIGMASK): Likewise.
	(PTRACE_SETSIGMASK): Likewise.
	(PTRACE_SECCOMP_GET_FILTER): Likewise.
	* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h (PTRACE_GETSIGMASK):
	Likewise.
	(PTRACE_SETSIGMASK): Likewise.
	(PTRACE_SECCOMP_GET_FILTER): Likewise.
	* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
	(PTRACE_GETSIGMASK): Likewise.
	(PTRACE_SETSIGMASK): Likewise.
	(PTRACE_SECCOMP_GET_FILTER): Likewise.
	* sysdeps/unix/sysv/linux/s390/sys/ptrace.h (PTRACE_GETSIGMASK):
	Likewise.
	(PTRACE_SETSIGMASK): Likewise.
	(PTRACE_SECCOMP_GET_FILTER): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h (PTRACE_GETSIGMASK):
	Likewise.
	(PTRACE_SETSIGMASK): Likewise.
	(PTRACE_SECCOMP_GET_FILTER): Likewise.
	* sysdeps/unix/sysv/linux/tile/sys/ptrace.h (PTRACE_GETSIGMASK):
	Likewise.
	(PTRACE_SETSIGMASK): Likewise.
	(PTRACE_SECCOMP_GET_FILTER): Likewise.
This commit is contained in:
Joseph Myers
2016-01-12 12:42:55 +00:00
parent d9b965fa56
commit fb53a27c57
12 changed files with 115 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
ChangeLog
View File

@ -1,3 +1,41 @@
2016-01-12 Joseph Myers <joseph@codesourcery.com>
* bits/mman-linux.h [!MCL_CURRENT] (MCL_ONFAULT): New macro.
* sysdeps/unix/sysv/linux/alpha/bits/mman.h (MCL_ONFAULT):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/mman.h (MCL_ONFAULT):
Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/mman.h (MCL_ONFAULT):
Likewise.
* sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_GETSIGMASK): New
enum constant and macro.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
(PTRACE_GETSIGMASK): Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h (PTRACE_GETSIGMASK):
Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
(PTRACE_GETSIGMASK): Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/s390/sys/ptrace.h (PTRACE_GETSIGMASK):
Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h (PTRACE_GETSIGMASK):
Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/tile/sys/ptrace.h (PTRACE_GETSIGMASK):
Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
2016-01-11 Jonathan Wakely <jwakely.gcc@gmail.com> 2016-01-11 Jonathan Wakely <jwakely.gcc@gmail.com>
Adhemerval Zanella <adhemerval.zanella@linaro.org> Adhemerval Zanella <adhemerval.zanella@linaro.org>

2
bits/mman-linux.h
View File

@ -108,4 +108,6 @@
# define MCL_CURRENT 1 /* Lock all currently mapped pages. */ # define MCL_CURRENT 1 /* Lock all currently mapped pages. */
# define MCL_FUTURE 2 /* Lock all additions to address # define MCL_FUTURE 2 /* Lock all additions to address
space. */ space. */
# define MCL_ONFAULT 4 /* Lock all pages that are
faulted in. */
#endif #endif

11
sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
View File

@ -127,8 +127,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208, PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN #define PTRACE_LISTEN PTRACE_LISTEN
PTRACE_PEEKSIGINFO = 0x4209 PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
PTRACE_GETSIGMASK = 0x420a,
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
PTRACE_SETSIGMASK = 0x420b,
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
PTRACE_SECCOMP_GET_FILTER = 0x420c
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
}; };

1
sysdeps/unix/sysv/linux/alpha/bits/mman.h
View File

@ -41,6 +41,7 @@
/* Flags for `mlockall'. */ /* Flags for `mlockall'. */
#define MCL_CURRENT 8192 #define MCL_CURRENT 8192
#define MCL_FUTURE 16384 #define MCL_FUTURE 16384
#define MCL_ONFAULT 32768
#include <bits/mman-linux.h> #include <bits/mman-linux.h>

11
sysdeps/unix/sysv/linux/ia64/sys/ptrace.h
View File

@ -132,8 +132,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208, PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN #define PTRACE_LISTEN PTRACE_LISTEN
PTRACE_PEEKSIGINFO = 0x4209 PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
PTRACE_GETSIGMASK = 0x420a,
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
PTRACE_SETSIGMASK = 0x420b,
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
PTRACE_SECCOMP_GET_FILTER = 0x420c
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
}; };

2
sysdeps/unix/sysv/linux/powerpc/bits/mman.h
View File

@ -42,6 +42,8 @@
#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */ #define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
#define MCL_FUTURE 0x4000 /* Lock all additions to address #define MCL_FUTURE 0x4000 /* Lock all additions to address
space. */ space. */
#define MCL_ONFAULT 0x8000 /* Lock all pages that are
faulted in. */
/* Include generic Linux declarations. */ /* Include generic Linux declarations. */
#include <bits/mman-linux.h> #include <bits/mman-linux.h>

11
sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
View File

@ -119,8 +119,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208, PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN #define PTRACE_LISTEN PTRACE_LISTEN
PTRACE_PEEKSIGINFO = 0x4209 PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
PTRACE_GETSIGMASK = 0x420a,
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
PTRACE_SETSIGMASK = 0x420b,
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
PTRACE_SECCOMP_GET_FILTER = 0x420c
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
}; };

11
sysdeps/unix/sysv/linux/s390/sys/ptrace.h
View File

@ -158,8 +158,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208, PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN #define PTRACE_LISTEN PTRACE_LISTEN
PTRACE_PEEKSIGINFO = 0x4209 PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
PTRACE_GETSIGMASK = 0x420a,
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
PTRACE_SETSIGMASK = 0x420b,
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
PTRACE_SECCOMP_GET_FILTER = 0x420c
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
}; };

2
sysdeps/unix/sysv/linux/sparc/bits/mman.h
View File

@ -41,6 +41,8 @@
/* Flags for `mlockall'. */ /* Flags for `mlockall'. */
#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */ #define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
#define MCL_FUTURE 0x4000 /* Lock all additions to address #define MCL_FUTURE 0x4000 /* Lock all additions to address
#define MCL_ONFAULT 0x8000 /* Lock all pages that are
faulted in. */
space. */ space. */
/* Include generic Linux declarations. */ /* Include generic Linux declarations. */
#include <bits/mman-linux.h> #include <bits/mman-linux.h>

11
sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
View File

@ -201,8 +201,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208, PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN #define PTRACE_LISTEN PTRACE_LISTEN
PTRACE_PEEKSIGINFO = 0x4209 PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
PTRACE_GETSIGMASK = 0x420a,
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
PTRACE_SETSIGMASK = 0x420b,
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
PTRACE_SECCOMP_GET_FILTER = 0x420c
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
}; };

11
sysdeps/unix/sysv/linux/sys/ptrace.h
View File

@ -149,8 +149,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208, PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN #define PTRACE_LISTEN PTRACE_LISTEN
PTRACE_PEEKSIGINFO = 0x4209 PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
PTRACE_GETSIGMASK = 0x420a,
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
PTRACE_SETSIGMASK = 0x420b,
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
PTRACE_SECCOMP_GET_FILTER = 0x420c
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
}; };

11
sysdeps/unix/sysv/linux/tile/sys/ptrace.h
View File

@ -122,8 +122,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208, PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN #define PTRACE_LISTEN PTRACE_LISTEN
PTRACE_PEEKSIGINFO = 0x4209 PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
PTRACE_GETSIGMASK = 0x420a,
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
PTRACE_SETSIGMASK = 0x420b,
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
PTRACE_SECCOMP_GET_FILTER = 0x420c
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
}; };