diff options
Diffstat (limited to 'cpukit/libmisc/capture/rtems-trace-buffer-vars.h')
-rw-r--r-- | cpukit/libmisc/capture/rtems-trace-buffer-vars.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/cpukit/libmisc/capture/rtems-trace-buffer-vars.h b/cpukit/libmisc/capture/rtems-trace-buffer-vars.h deleted file mode 100644 index 8f0ff08587..0000000000 --- a/cpukit/libmisc/capture/rtems-trace-buffer-vars.h +++ /dev/null @@ -1,148 +0,0 @@ -/** - * @file - * - * @ingroup Shell - * - * @brief Access to the RTEMS Trace Buffer Generator (TBG). - */ -/* - * Copyright (c) 2015 Chris Johns <chrisj@rtems.org> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#if !defined (_RTEMS_TRACE_BUFFER_VARS_H_) -#define _RTEMS_TRACE_BUFFER_VARS_H_ - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/** - * These functions are provided as a separated interface to the Trace Buffer - * Generatror (TBG) data are not really designed for any real-time performance - * type interface. - * - * Separating the data from the codes stops the compiler incorrectly loop - * optimising. - */ - -typedef struct -{ - uint32_t size; - const char* const type; -} __rtld_trace_sig_arg; - - typedef struct { - uint32_t argc; - const __rtld_trace_sig_arg* args; -} __rtld_trace_sig; - -typedef __rtld_trace_sig_arg rtems_trace_sig_arg; -typedef __rtld_trace_sig rtems_trace_sig; - -/** - * Returns the number of trace functions. - */ -uint32_t rtems_trace_names_size (void); - -/** - * Return the name given an index. No range checking. - */ -const char* rtems_trace_names (const uint32_t index); - -/** - * Returns the number of words in the enables array. - */ -uint32_t rtems_trace_enables_size (void); - -/** - * Return the enable 32bit bitmap indexed into the enables array. No range - * checking. - */ -uint32_t rtems_trace_enables (const uint32_t index); - -/** - * Returns the number of words in the triggers array. - */ -uint32_t rtems_trace_triggers_size (void); - -/** - * Return the trigger 32bit bitmap indexed into the triggers array. No range - * checking. - */ -uint32_t rtems_trace_triggers (const uint32_t index); - -/** - * Return the trace function signature. - */ -const rtems_trace_sig* rtems_trace_signatures (const uint32_t index); - -/** - * Return true is the enable bit is set for the trace function index. - */ -bool rtems_trace_enable_set(const uint32_t index); - -/** - * Return true is the trigger bit is set for the trace function index. - */ -bool rtems_trace_trigger_set(const uint32_t index); - -/** - * The application has been linked with Trace Buffering generated code. - */ -bool rtems_trace_buffering_present (void); - -/** - * Return the trace buffering mode flags. - */ -uint32_t rtems_trace_buffering_mode (void); - -/** - * Return the size of the trace buffering buffer in words. - */ -uint32_t rtems_trace_buffering_buffer_size (void); - -/** - * Return the base of the trace buffering buffer. - */ -uint32_t* rtems_trace_buffering_buffer (void); - -/** - * Return the buffer level. This is only stable if tracing has finished. - */ -uint32_t rtems_trace_buffering_buffer_in (void); - -/** - * The tracing has finished. - */ -bool rtems_trace_buffering_finished (void); - -/** - * Trace has been triggered and enable trace functions are being recorded. - */ -bool rtems_trace_buffering_triggered (void); - -/** - * Start tracing by clearing the triggered flag, setting to 0 and clearing the - * finished flag. - */ -void rtems_trace_buffering_start (void); - -/** - * Stop tracing by setting the finished flag. - */ -void rtems_trace_buffering_stop (void); - -/** - * Resume tracing by setting the finished flag. - */ -void rtems_trace_buffering_resume (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif |