Update bits/siginfo.h with Linux hwpoison SIGBUS changes

Adds new SIGBUS error codes for hardware poison signals, syncing with
the current kernel headers (v3.9). It also adds si_trapno field for
alpha.

4 files changed, 31 insertions, 5 deletions

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h b/ports/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h
index 12778856fa..49ca826479 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h
+++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h
@@ -89,6 +89,8 @@ typedef struct
 	struct
 	  {
 	    void *si_addr;	/* Faulting insn/memory ref.  */
+	    int si_trapno;	/* TRAP # which caused the signal.  */
+	    short int si_addr_lsb;	/* Valid LSB of the reported address.  */
 	  } _sigfault;
 
 	/* SIGPOLL.  */
@@ -121,6 +123,8 @@ typedef struct
 # define si_int		_sifields._rt.si_sigval.sival_int
 # define si_ptr		_sifields._rt.si_sigval.sival_ptr
 # define si_addr	_sifields._sigfault.si_addr
+# define si_trapno	_sifields._sigfault.si_trapno
+# define si_addr_lsb	_sifields._sigfault.si_addr_lsb
 # define si_band	_sifields._sigpoll.si_band
 # define si_fd		_sifields._sigpoll.si_fd
 # define si_call_addr 	_sifields._sigsys._call_addr
@@ -211,8 +215,12 @@ enum
 # define BUS_ADRALN	BUS_ADRALN
   BUS_ADRERR,			/* Non-existant physical address.  */
 # define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
+  BUS_OBJERR,			/* Object specific hardware error.  */
 # define BUS_OBJERR	BUS_OBJERR
+  BUS_MCEERR_AR,		/* Hardware memory error: action required.  */
+# define BUS_MCEERR_AR	BUS_MCEERR_AR
+  BUS_MCEERR_AO			/* Hardware memory error: action optional.  */
+# define BUS_MCEERR_AO	BUS_MCEERR_AO
 };
 
 /* `si_code' values for SIGTRAP signal.  */
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/bits/siginfo.h b/ports/sysdeps/unix/sysv/linux/ia64/bits/siginfo.h
index 7887b45540..5fa97b5d59 100644
--- a/ports/sysdeps/unix/sysv/linux/ia64/bits/siginfo.h
+++ b/ports/sysdeps/unix/sysv/linux/ia64/bits/siginfo.h
@@ -94,6 +94,7 @@ typedef struct siginfo
 	    int _si_imm;
 	    unsigned int _si_flags;
 	    unsigned long int _si_isr;
+	    short int si_addr_lsb;	/* Valid LSB of the reported address.  */
 	  } _sigfault;
 
 	/* SIGPOLL.  */
@@ -118,6 +119,7 @@ typedef struct siginfo
 # define si_int		_sifields._rt.si_sigval.sival_int
 # define si_ptr		_sifields._rt.si_sigval.sival_ptr
 # define si_addr	_sifields._sigfault.si_addr
+# define si_addr_lsb	_sifields._sigfault.si_addr_lsb
 # define si_band	_sifields._sigpoll.si_band
 # define si_fd		_sifields._sigpoll.si_fd
 
@@ -233,8 +235,12 @@ enum
 # define BUS_ADRALN	BUS_ADRALN
   BUS_ADRERR,			/* Non-existant physical address.  */
 # define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
+  BUS_OBJERR,			/* Object specific hardware error.  */
 # define BUS_OBJERR	BUS_OBJERR
+  BUS_MCEERR_AR,		/* Hardware memory error: action required.  */
+# define BUS_MCEERR_AR	BUS_MCEERR_AR
+  BUS_MCEERR_AO			/* Hardware memory error: action optional.  */
+# define BUS_MCEERR_AO	BUS_MCEERR_AO
 };
 
 /* `si_code' values for SIGTRAP signal.  */
diff --git a/ports/sysdeps/unix/sysv/linux/mips/bits/siginfo.h b/ports/sysdeps/unix/sysv/linux/mips/bits/siginfo.h
index 56ae34c03b..a9a845a617 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/bits/siginfo.h
+++ b/ports/sysdeps/unix/sysv/linux/mips/bits/siginfo.h
@@ -98,6 +98,7 @@ typedef struct
 	struct
 	  {
 	    void *si_addr;	/* Faulting insn/memory ref.  */
+	    short int si_addr_lsb;	/* Valid LSB of the reported address.  */
 	  } _sigfault;
 
 	/* SIGPOLL.  */
@@ -122,6 +123,7 @@ typedef struct
 # define si_int		_sifields._rt.si_sigval.sival_int
 # define si_ptr		_sifields._rt.si_sigval.sival_ptr
 # define si_addr	_sifields._sigfault.si_addr
+# define si_addr_lsb	_sifields._sigfault.si_addr_lsb
 # define si_band	_sifields._sigpoll.si_band
 # define si_fd		_sifields._sigpoll.si_fd
 
@@ -209,8 +211,12 @@ enum
 # define BUS_ADRALN	BUS_ADRALN
   BUS_ADRERR,			/* Non-existant physical address.  */
 # define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
+  BUS_OBJERR,			/* Object specific hardware error.  */
 # define BUS_OBJERR	BUS_OBJERR
+  BUS_MCEERR_AR,		/* Hardware memory error: action required.  */
+# define BUS_MCEERR_AR	BUS_MCEERR_AR
+  BUS_MCEERR_AO			/* Hardware memory error: action optional.  */
+# define BUS_MCEERR_AO	BUS_MCEERR_AO
 };
 
 /* `si_code' values for SIGTRAP signal.  */
diff --git a/ports/sysdeps/unix/sysv/linux/tile/bits/siginfo.h b/ports/sysdeps/unix/sysv/linux/tile/bits/siginfo.h
index 4ad1a5db6c..7b40f3db03 100644
--- a/ports/sysdeps/unix/sysv/linux/tile/bits/siginfo.h
+++ b/ports/sysdeps/unix/sysv/linux/tile/bits/siginfo.h
@@ -95,7 +95,8 @@ typedef struct
 	struct
 	  {
 	    void *si_addr;	/* Faulting insn/memory ref.  */
-	    int si_trapno;	/* TRAP # which caused the signal */
+	    int si_trapno;	/* TRAP # which caused the signal.  */
+	    short int si_addr_lsb;	/* Valid LSB of the reported address.  */
 	  } _sigfault;
 
 	/* SIGPOLL.  */
@@ -129,6 +130,7 @@ typedef struct
 # define si_ptr		_sifields._rt.si_sigval.sival_ptr
 # define si_addr	_sifields._sigfault.si_addr
 # define si_trapno	_sifields._sigfault.si_trapno
+# define si_addr_lsb	_sifields._sigfault.si_addr_lsb
 # define si_band	_sifields._sigpoll.si_band
 # define si_fd		_sifields._sigpoll.si_fd
 # define si_call_addr 	_sifields._sigsys._call_addr
@@ -223,8 +225,12 @@ enum
 # define BUS_ADRALN	BUS_ADRALN
   BUS_ADRERR,			/* Non-existant physical address.  */
 # define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
+  BUS_OBJERR,			/* Object specific hardware error.  */
 # define BUS_OBJERR	BUS_OBJERR
+  BUS_MCEERR_AR,		/* Hardware memory error: action required.  */
+# define BUS_MCEERR_AR	BUS_MCEERR_AR
+  BUS_MCEERR_AO			/* Hardware memory error: action optional.  */
+# define BUS_MCEERR_AO	BUS_MCEERR_AO
 };
 
 /* `si_code' values for SIGTRAP signal.  */