--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef INCLUDED_GCELL_GC_LOGGING_H
+#define INCLUDED_GCELL_GC_LOGGING_H
+
+#include <gcell/gc_types.h>
+#include <string.h>
+
+__GC_BEGIN_DECLS
+
+typedef struct gc_log {
+ gc_eaddr_t base; // gc_log_entry_t * (16 byte aligned)
+ uint32_t nentries; // number of entries (power-of-2)
+} gc_log_t;
+
+typedef struct gc_log_entry {
+ uint32_t seqno; // monotonic sequence number
+ uint32_t timestamp; // decrementer value (wraps every 53s on PS3)
+ uint16_t subsystem; // 0 to 255 reserved for system, user gets 256 and up
+ uint16_t event;
+ uint32_t info[5];
+} _AL16 gc_log_entry_t;
+
+#define GCL_SS_SYS 0 // lowest system reserved subsystem
+#define GCL_SS_USER 256 // lowest user reserved subsystem
+
+
+/*
+ * The resulting log files can be displayed using using:
+ *
+ * $ od -t x4 -w32 spu_log.00 | less
+ */
+
+
+#if defined(__SPU__)
+
+/*!
+ * System fills in seqno and timestamp. User is responsible for the rest.
+ */
+
+void _gc_log_write(gc_log_entry_t entry);
+
+#ifdef ENABLE_GC_LOGGING
+#define gc_log_write(entry) _gc_log_write(entry)
+#else
+#define gc_log_write(entry) do { } while (0)
+#endif
+
+inline static void
+gc_log_write0(int subsystem, int event)
+{
+ gc_log_entry_t e;
+ e.subsystem = subsystem;
+ e.event = event;
+ e.info[0] = 0;
+ e.info[1] = 0;
+ e.info[2] = 0;
+ e.info[3] = 0;
+ e.info[4] = 0;
+ gc_log_write(e);
+}
+
+inline static void
+gc_log_write1(int subsystem, int event,
+ uint32_t info0)
+{
+ gc_log_entry_t e;
+ e.subsystem = subsystem;
+ e.event = event;
+ e.info[0] = info0;
+ e.info[1] = 0;
+ e.info[2] = 0;
+ e.info[3] = 0;
+ e.info[4] = 0;
+ gc_log_write(e);
+}
+
+inline static void
+gc_log_write2(int subsystem, int event,
+ uint32_t info0, uint32_t info1)
+{
+ gc_log_entry_t e;
+ e.subsystem = subsystem;
+ e.event = event;
+ e.info[0] = info0;
+ e.info[1] = info1;
+ e.info[2] = 0;
+ e.info[3] = 0;
+ e.info[4] = 0;
+ gc_log_write(e);
+}
+
+inline static void
+gc_log_write3(int subsystem, int event,
+ uint32_t info0, uint32_t info1, uint32_t info2)
+{
+ gc_log_entry_t e;
+ e.subsystem = subsystem;
+ e.event = event;
+ e.info[0] = info0;
+ e.info[1] = info1;
+ e.info[2] = info2;
+ e.info[3] = 0;
+ e.info[4] = 0;
+ gc_log_write(e);
+}
+
+inline static void
+gc_log_write4(int subsystem, int event,
+ uint32_t info0, uint32_t info1, uint32_t info2, uint32_t info3)
+{
+ gc_log_entry_t e;
+ e.subsystem = subsystem;
+ e.event = event;
+ e.info[0] = info0;
+ e.info[1] = info1;
+ e.info[2] = info2;
+ e.info[3] = info3;
+ e.info[4] = 0;
+ gc_log_write(e);
+}
+
+inline static void
+gc_log_write5(int subsystem, int event,
+ uint32_t info0, uint32_t info1, uint32_t info2, uint32_t info3, uint32_t info4)
+{
+ gc_log_entry_t e;
+ e.subsystem = subsystem;
+ e.event = event;
+ e.info[0] = info0;
+ e.info[1] = info1;
+ e.info[2] = info2;
+ e.info[3] = info3;
+ e.info[4] = info4;
+ gc_log_write(e);
+}
+
+/*!
+ * One time initialization called by system runtime
+ */
+void
+_gc_log_init(gc_log_t log_info);
+
+#endif
+
+__GC_END_DECLS
+
+#endif /* INCLUDED_GCELL_GC_LOGGING_H */
projects / debian / gnuradio / blobdiff