diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2018-01-14 01:25:09 +0100 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-01-16 00:42:35 +0100 |
| commit | 71ee78d538a7bcb7a876dcbd65eb73627425df6f (patch) | |
| tree | 8f68f79851b83c3b1f28c9a523cbd4126ea7cccd /include | |
| parent | signal/tile: Move the tile specific si_codes to asm-generic/siginfo.h (diff) | |
| download | linux-71ee78d538a7bcb7a876dcbd65eb73627425df6f.tar.xz linux-71ee78d538a7bcb7a876dcbd65eb73627425df6f.zip | |
signal/blackfin: Move the blackfin specific si_codes to asm-generic/siginfo.h
Having si_codes in many different files simply encourages duplicate definitions
that can cause problems later. To avoid that merge the blackfin specific si_codes
into uapi/asm-generic/siginfo.h
Update copy_siginfo_to_user to copy with the absence of BUS_MCEERR_AR that blackfin
defines to be something else.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/asm-generic/siginfo.h | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/include/uapi/asm-generic/siginfo.h b/include/uapi/asm-generic/siginfo.h index 7a268db1c44f..254afc31e3be 100644 --- a/include/uapi/asm-generic/siginfo.h +++ b/include/uapi/asm-generic/siginfo.h @@ -179,13 +179,24 @@ typedef struct siginfo { * SIGILL si_codes */ #define ILL_ILLOPC 1 /* illegal opcode */ +#ifdef __bfin__ +# define ILL_ILLPARAOP 2 /* illegal opcode combine */ +#endif #define ILL_ILLOPN 2 /* illegal operand */ #define ILL_ILLADR 3 /* illegal addressing mode */ #define ILL_ILLTRP 4 /* illegal trap */ +#ifdef __bfin__ +# define ILL_ILLEXCPT 4 /* unrecoverable exception */ +#endif #define ILL_PRVOPC 5 /* privileged opcode */ #define ILL_PRVREG 6 /* privileged register */ #define ILL_COPROC 7 /* coprocessor error */ #define ILL_BADSTK 8 /* internal stack error */ +#ifdef __bfin__ +# define ILL_CPLB_VI 9 /* D/I CPLB protect violation */ +# define ILL_CPLB_MISS 10 /* D/I CPLB miss */ +# define ILL_CPLB_MULHIT 11 /* D/I CPLB multiple hit */ +#endif #ifdef __tile__ # define ILL_DBLFLT 9 /* double fault */ # define ILL_HARDWALL 10 /* user networks hardwall violation */ @@ -225,7 +236,11 @@ typedef struct siginfo { */ #define SEGV_MAPERR 1 /* address not mapped to object */ #define SEGV_ACCERR 2 /* invalid permissions for mapped object */ -#define SEGV_BNDERR 3 /* failed address bound checks */ +#ifdef __bfin__ +# define SEGV_STACKFLOW 3 /* stack overflow */ +#else +# define SEGV_BNDERR 3 /* failed address bound checks */ +#endif #ifdef __ia64__ # define __SEGV_PSTKOVF 4 /* paragraph stack overflow */ #else @@ -239,8 +254,12 @@ typedef struct siginfo { #define BUS_ADRALN 1 /* invalid address alignment */ #define BUS_ADRERR 2 /* non-existent physical address */ #define BUS_OBJERR 3 /* object specific hardware error */ +#ifdef __bfin__ +# define BUS_OPFETCH 4 /* error from instruction fetch */ +#else /* hardware memory error consumed on a machine check: action required */ -#define BUS_MCEERR_AR 4 +# define BUS_MCEERR_AR 4 +#endif /* hardware memory error detected in process but not consumed: action optional*/ #define BUS_MCEERR_AO 5 #define NSIGBUS 5 @@ -252,6 +271,12 @@ typedef struct siginfo { #define TRAP_TRACE 2 /* process trace trap */ #define TRAP_BRANCH 3 /* process taken branch trap */ #define TRAP_HWBKPT 4 /* hardware breakpoint/watchpoint */ +#ifdef __bfin__ +# define TRAP_STEP 1 /* single-step breakpoint */ +# define TRAP_TRACEFLOW 2 /* trace buffer overflow */ +# define TRAP_WATCHPT 3 /* watchpoint match */ +# define TRAP_ILLTRAP 4 /* illegal trap */ +#endif #define NSIGTRAP 4 /* |