diff options
| author | Aurelien Jacquiot <a-jacquiot@ti.com> | 2011-10-04 11:04:34 -0400 |
|---|---|---|
| committer | Mark Salter <msalter@redhat.com> | 2011-10-06 19:47:46 -0400 |
| commit | 03a347558749caaab482f34410ae5d27e893db89 (patch) | |
| tree | 4a6e2017f0afb5b82eb31d05ce2a2b539f453827 /arch/c6x/include/asm | |
| parent | 687b12baecae2aa3af9df05c12b90d8e9ef21fa7 (diff) | |
C6X: signal management
Original port to early 2.6 kernel using TI COFF toolchain.
Brought up to date by Mark Salter <msalter@redhat.com>
Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com>
Signed-off-by: Mark Salter <msalter@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/c6x/include/asm')
| -rw-r--r-- | arch/c6x/include/asm/sigcontext.h | 80 | ||||
| -rw-r--r-- | arch/c6x/include/asm/signal.h | 17 |
2 files changed, 97 insertions, 0 deletions
diff --git a/arch/c6x/include/asm/sigcontext.h b/arch/c6x/include/asm/sigcontext.h new file mode 100644 index 00000000000..eb702f39cde --- /dev/null +++ b/arch/c6x/include/asm/sigcontext.h @@ -0,0 +1,80 @@ +/* + * Port on Texas Instruments TMS320C6x architecture + * + * Copyright (C) 2004, 2009 Texas Instruments Incorporated + * Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _ASM_C6X_SIGCONTEXT_H +#define _ASM_C6X_SIGCONTEXT_H + + +struct sigcontext { + unsigned long sc_mask; /* old sigmask */ + unsigned long sc_sp; /* old user stack pointer */ + + unsigned long sc_a4; + unsigned long sc_b4; + unsigned long sc_a6; + unsigned long sc_b6; + unsigned long sc_a8; + unsigned long sc_b8; + + unsigned long sc_a0; + unsigned long sc_a1; + unsigned long sc_a2; + unsigned long sc_a3; + unsigned long sc_a5; + unsigned long sc_a7; + unsigned long sc_a9; + + unsigned long sc_b0; + unsigned long sc_b1; + unsigned long sc_b2; + unsigned long sc_b3; + unsigned long sc_b5; + unsigned long sc_b7; + unsigned long sc_b9; + + unsigned long sc_a16; + unsigned long sc_a17; + unsigned long sc_a18; + unsigned long sc_a19; + unsigned long sc_a20; + unsigned long sc_a21; + unsigned long sc_a22; + unsigned long sc_a23; + unsigned long sc_a24; + unsigned long sc_a25; + unsigned long sc_a26; + unsigned long sc_a27; + unsigned long sc_a28; + unsigned long sc_a29; + unsigned long sc_a30; + unsigned long sc_a31; + + unsigned long sc_b16; + unsigned long sc_b17; + unsigned long sc_b18; + unsigned long sc_b19; + unsigned long sc_b20; + unsigned long sc_b21; + unsigned long sc_b22; + unsigned long sc_b23; + unsigned long sc_b24; + unsigned long sc_b25; + unsigned long sc_b26; + unsigned long sc_b27; + unsigned long sc_b28; + unsigned long sc_b29; + unsigned long sc_b30; + unsigned long sc_b31; + + unsigned long sc_csr; + unsigned long sc_pc; +}; + +#endif /* _ASM_C6X_SIGCONTEXT_H */ diff --git a/arch/c6x/include/asm/signal.h b/arch/c6x/include/asm/signal.h new file mode 100644 index 00000000000..f1cd870596a --- /dev/null +++ b/arch/c6x/include/asm/signal.h @@ -0,0 +1,17 @@ +#ifndef _ASM_C6X_SIGNAL_H +#define _ASM_C6X_SIGNAL_H + +#include <asm-generic/signal.h> + +#ifndef __ASSEMBLY__ +#include <linux/linkage.h> + +struct pt_regs; + +extern asmlinkage int do_rt_sigreturn(struct pt_regs *regs); +extern asmlinkage void do_notify_resume(struct pt_regs *regs, + u32 thread_info_flags, + int syscall); +#endif + +#endif /* _ASM_C6X_SIGNAL_H */ |