summaryrefslogtreecommitdiffstats
path: root/kernel/arch/alpha/include/uapi/asm/sigcontext.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/arch/alpha/include/uapi/asm/sigcontext.h')
-rw-r--r--kernel/arch/alpha/include/uapi/asm/sigcontext.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/kernel/arch/alpha/include/uapi/asm/sigcontext.h b/kernel/arch/alpha/include/uapi/asm/sigcontext.h
new file mode 100644
index 000000000..323cdb026
--- /dev/null
+++ b/kernel/arch/alpha/include/uapi/asm/sigcontext.h
@@ -0,0 +1,34 @@
+#ifndef _ASMAXP_SIGCONTEXT_H
+#define _ASMAXP_SIGCONTEXT_H
+
+struct sigcontext {
+ /*
+ * What should we have here? I'd probably better use the same
+ * stack layout as OSF/1, just in case we ever want to try
+ * running their binaries..
+ *
+ * This is the basic layout, but I don't know if we'll ever
+ * actually fill in all the values..
+ */
+ long sc_onstack;
+ long sc_mask;
+ long sc_pc;
+ long sc_ps;
+ long sc_regs[32];
+ long sc_ownedfp;
+ long sc_fpregs[32];
+ unsigned long sc_fpcr;
+ unsigned long sc_fp_control;
+ unsigned long sc_reserved1, sc_reserved2;
+ unsigned long sc_ssize;
+ char * sc_sbase;
+ unsigned long sc_traparg_a0;
+ unsigned long sc_traparg_a1;
+ unsigned long sc_traparg_a2;
+ unsigned long sc_fp_trap_pc;
+ unsigned long sc_fp_trigger_sum;
+ unsigned long sc_fp_trigger_inst;
+};
+
+
+#endif