From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-sparc/sigcontext.h | 63 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 include/asm-sparc/sigcontext.h (limited to 'include/asm-sparc/sigcontext.h') diff --git a/include/asm-sparc/sigcontext.h b/include/asm-sparc/sigcontext.h new file mode 100644 index 000000000000..7fa2c7d01ab4 --- /dev/null +++ b/include/asm-sparc/sigcontext.h @@ -0,0 +1,63 @@ +/* $Id: sigcontext.h,v 1.14 1999/09/06 08:22:05 jj Exp $ */ +#ifndef __SPARC_SIGCONTEXT_H +#define __SPARC_SIGCONTEXT_H + +#ifdef __KERNEL__ +#include + +#ifndef __ASSEMBLY__ + +#define __SUNOS_MAXWIN 31 + +/* This is what SunOS does, so shall I. */ +struct sigcontext { + int sigc_onstack; /* state to restore */ + int sigc_mask; /* sigmask to restore */ + int sigc_sp; /* stack pointer */ + int sigc_pc; /* program counter */ + int sigc_npc; /* next program counter */ + int sigc_psr; /* for condition codes etc */ + int sigc_g1; /* User uses these two registers */ + int sigc_o0; /* within the trampoline code. */ + + /* Now comes information regarding the users window set + * at the time of the signal. + */ + int sigc_oswins; /* outstanding windows */ + + /* stack ptrs for each regwin buf */ + char *sigc_spbuf[__SUNOS_MAXWIN]; + + /* Windows to restore after signal */ + struct { + unsigned long locals[8]; + unsigned long ins[8]; + } sigc_wbuf[__SUNOS_MAXWIN]; +}; + +typedef struct { + struct { + unsigned long psr; + unsigned long pc; + unsigned long npc; + unsigned long y; + unsigned long u_regs[16]; /* globals and ins */ + } si_regs; + int si_mask; +} __siginfo_t; + +typedef struct { + unsigned long si_float_regs [32]; + unsigned long si_fsr; + unsigned long si_fpqdepth; + struct { + unsigned long *insn_addr; + unsigned long insn; + } si_fpqueue [16]; +} __siginfo_fpu_t; + +#endif /* !(__ASSEMBLY__) */ + +#endif /* (__KERNEL__) */ + +#endif /* !(__SPARC_SIGCONTEXT_H) */ -- cgit v1.2.3