diff options
Diffstat (limited to 'doc/supplements/powerpc')
| -rw-r--r-- | doc/supplements/powerpc/Makefile | 183 | ||||
| -rw-r--r-- | doc/supplements/powerpc/Makefile.am | 134 | ||||
| -rw-r--r-- | doc/supplements/powerpc/powerpc.texi | 4 | ||||
| -rw-r--r-- | doc/supplements/powerpc/timeDMV177_.t | 1447 | ||||
| -rw-r--r-- | doc/supplements/powerpc/timePSIM_.t | 1431 |
5 files changed, 3014 insertions, 185 deletions
diff --git a/doc/supplements/powerpc/Makefile b/doc/supplements/powerpc/Makefile deleted file mode 100644 index 585671c558..0000000000 --- a/doc/supplements/powerpc/Makefile +++ /dev/null @@ -1,183 +0,0 @@ -# -# COPYRIGHT (c) 1988-1999. -# On-Line Applications Research Corporation (OAR). -# All rights reserved. -# -# $Id$ -# - -PROJECT=powerpc - -include ../../Make.config - -REPLACE=../../tools/word-replace - -all: html info ps pdf - -dirs: - $(make-dirs) - -COMMON_FILES=../../common/cpright.texi ../../common/setup.texi - -GENERATED_FILES=\ - cpumodel.texi callconv.texi memmodel.texi intr.texi fatalerr.texi \ - bsp.texi cputable.texi timing.texi wksheets.texi timePSIM.texi timeDMV177.texi - -FILES= $(PROJECT).texi \ - preface.texi \ - $(GENERATED_FILES) - -INFOFILES=$(wildcard $(PROJECT) $(PROJECT)-*) - -info: dirs c_$(PROJECT) - cp c_$(PROJECT) c_$(PROJECT)-* $(INFO_INSTALL) - -c_$(PROJECT): $(FILES) - $(MAKEINFO) $(PROJECT).texi - -dvi: dirs $(PROJECT).dvi -ps: dirs $(PROJECT).ps -pdf: dirs $(PROJECT).pdf - -$(PROJECT).pdf: $(FILES) - $(TEXI2PDF) $(PROJECT).texi - cp $(PROJECT).pdf $(WWW_INSTALL)/$(PROJECT) - -$(PROJECT).ps: $(PROJECT).dvi - dvips -o $(PROJECT).ps $(PROJECT).dvi - cp $(PROJECT).ps $(WWW_INSTALL)/$(PROJECT) - -$(PROJECT).dvi: $(FILES) - $(TEXI2DVI) $(PROJECT).texi - cp $(PROJECT).dvi $(WWW_INSTALL)/$(PROJECT) - -html: dirs $(FILES) - -mkdir -p $(WWW_INSTALL)/$(PROJECT) - $(TEXI2WWW) $(TEXI2WWW_ARGS) -dir $(WWW_INSTALL)/$(PROJECT) \ - $(PROJECT).texi - -clean: - rm -f *.o $(PROG) *.txt core $(PROJECT).pdf - rm -f *.dvi *.ps *.log *.aux *.cp *.fn *.ky *.pg *.toc *.tp *.vr $(BASE) - rm -f $(PROJECT) $(PROJECT)-* - rm -f c_$(PROJECT) c_$(PROJECT)-* - rm -f intr.t $(GENERATED_FILES) - rm -f wksheets.t wksheets_NOTIMES.t timing.t - rm -f timePSIM_.t timePSIM_.texi - rm -f timeDMV177_.t timeDMV177_.texi - rm -f *.fixed _* - -# -# Chapters which get automatic processing -# - -cpumodel.texi: cpumodel.t Makefile - $(BMENU) -p "Preface" \ - -u "Top" \ - -n "Calling Conventions" ${*}.t - -callconv.texi: callconv.t Makefile - $(BMENU) -p "CPU Model Dependent Features Low Power Model" \ - -u "Top" \ - -n "Memory Model" ${*}.t - -memmodel.texi: memmodel.t Makefile - $(BMENU) -p "Calling Conventions User-Provided Routines" \ - -u "Top" \ - -n "Interrupt Processing" ${*}.t - -# Interrupt Chapter: -# 1. Replace Times and Sizes -# 2. Build Node Structure -intr.t: intr_NOTIMES.t PSIM_TIMES - ${REPLACE} -p PSIM_TIMES intr_NOTIMES.t - mv intr_NOTIMES.t.fixed intr.t - -intr.texi: intr.t Makefile - $(BMENU) -p "Memory Model Flat Memory Model" \ - -u "Top" \ - -n "Default Fatal Error Processing" ${*}.t - -fatalerr.texi: fatalerr.t Makefile - $(BMENU) -p "Interrupt Processing Interrupt Stack" \ - -u "Top" \ - -n "Board Support Packages" ${*}.t - -bsp.texi: bsp.t Makefile - $(BMENU) -p "Default Fatal Error Processing Default Fatal Error Handler Operations" \ - -u "Top" \ - -n "Processor Dependent Information Table" ${*}.t - -cputable.texi: cputable.t Makefile - $(BMENU) -p "Board Support Packages Processor Initialization" \ - -u "Top" \ - -n "Memory Requirements" ${*}.t - -# Worksheets Chapter: -# 1. Obtain the Shared File -# 2. Replace Times and Sizes -# 3. Build Node Structure - -wksheets_NOTIMES.t: ../../common/wksheets.t - cp ../../common/wksheets.t wksheets_NOTIMES.t - -wksheets.t: wksheets_NOTIMES.t PSIM_TIMES - ${REPLACE} -p PSIM_TIMES wksheets_NOTIMES.t - mv wksheets_NOTIMES.t.fixed wksheets.t - -wksheets.texi: wksheets.t Makefile - $(BMENU) -p "Processor Dependent Information Table CPU Dependent Information Table" \ - -u "Top" \ - -n "Timing Specification" ${*}.t - -# Timing Specification Chapter: -# 1. Copy the Shared File -# 3. Build Node Structure - -timing.t: ../../common/timing.t - cp ../../common/timing.t timing.t - -timing.texi: timing.t Makefile - $(BMENU) -p "Memory Requirements RTEMS RAM Workspace Worksheet" \ - -u "Top" \ - -n "PSIM Timing Data" ${*}.t - -# Timing Data for PSIM BSP Chapter: -# 1. Copy the Shared File -# 2. Replace Times and Sizes -# 3. Build Node Structure - -timePSIM_.t: ../../common/timetbl.t timePSIM.t - cat timePSIM.t ../../common/timetbl.t >timePSIM_.t - @echo >>timePSIM_.t - @echo "@tex" >>timePSIM_.t - @echo "\\global\\advance \\smallskipamount by 4pt" >>timePSIM_.t - @echo "@end tex" >>timePSIM_.t - ${REPLACE} -p PSIM_TIMES timePSIM_.t - mv timePSIM_.t.fixed timePSIM_.t - -timePSIM.texi: timePSIM_.t Makefile - $(BMENU) -p "Timing Specification Terminology" \ - -u "Top" \ - -n "DMV177 Timing Data" timePSIM_.t - mv timePSIM_.texi timePSIM.texi - -# Timing Data for DMV177 BSP Chapter: -# 1. Copy the Shared File -# 2. Replace Times and Sizes -# 3. Build Node Structure - -timeDMV177_.t: ../../common/timetbl.t timeDMV177.t - cat timeDMV177.t ../../common/timetbl.t >timeDMV177_.t - @echo >>timeDMV177_.t - @echo "@tex" >>timeDMV177_.t - @echo "\\global\\advance \\smallskipamount by 4pt" >>timeDMV177_.t - @echo "@end tex" >>timeDMV177_.t - ${REPLACE} -p DMV177_TIMES timeDMV177_.t - mv timeDMV177_.t.fixed timeDMV177_.t - -timeDMV177.texi: timeDMV177_.t Makefile - $(BMENU) -p "PSIM Timing Data Rate Monotonic Manager" \ - -u "Top" \ - -n "Command and Variable Index" timeDMV177_.t - mv timeDMV177_.texi timeDMV177.texi diff --git a/doc/supplements/powerpc/Makefile.am b/doc/supplements/powerpc/Makefile.am new file mode 100644 index 0000000000..40a4dc2d3c --- /dev/null +++ b/doc/supplements/powerpc/Makefile.am @@ -0,0 +1,134 @@ +# +# COPYRIGHT (c) 1988-1999. +# On-Line Applications Research Corporation (OAR). +# All rights reserved. +# +# $Id$ +# + +AUTOMAKE_OPTIONS = foreign + +PROJECT=powerpc + +include $(top_srcdir)/project.am +include $(top_srcdir)/supplements/supplement.am + +COMMON_FILES=$(top_srcdir)/common/cpright.texi $(top_builddir)/common/setup.texi + +GENERATED_FILES=\ + cpumodel.texi callconv.texi memmodel.texi intr.texi fatalerr.texi \ + bsp.texi cputable.texi timing.texi wksheets.texi timePSIM.texi timeDMV177.texi + +FILES= preface.texi + +info_TEXINFOS = powerpc.texi +powerpc_TEXINFOS = $(FILES) $(COMMON_FILES) $(GENERATED_FILES) + +# +# Chapters which get automatic processing +# + +cpumodel.texi: cpumodel.t + $(BMENU) -p "Preface" \ + -u "Top" \ + -n "Calling Conventions" $< + +callconv.texi: callconv.t + $(BMENU) -p "CPU Model Dependent Features Low Power Model" \ + -u "Top" \ + -n "Memory Model" $< + +memmodel.texi: memmodel.t + $(BMENU) -p "Calling Conventions User-Provided Routines" \ + -u "Top" \ + -n "Interrupt Processing" $< + +# Interrupt Chapter: +# 1. Replace Times and Sizes +# 2. Build Node Structure +intr.texi: intr_NOTIMES.t PSIM_TIMES + ${REPLACE2} -p $(srcdir)/PSIM_TIMES $(srcdir)/intr_NOTIMES.t intr.t + $(BMENU) -p "Memory Model Flat Memory Model" \ + -u "Top" \ + -n "Default Fatal Error Processing" intr.t +CLEANFILES += intr.t + +fatalerr.texi: fatalerr.t + $(BMENU) -p "Interrupt Processing Interrupt Stack" \ + -u "Top" \ + -n "Board Support Packages" $< + +bsp.texi: bsp.t + $(BMENU) -p "Default Fatal Error Processing Default Fatal Error Handler Operations" \ + -u "Top" \ + -n "Processor Dependent Information Table" $< + +cputable.texi: cputable.t + $(BMENU) -p "Board Support Packages Processor Initialization" \ + -u "Top" \ + -n "Memory Requirements" $< + +# Worksheets Chapter: +# 1. Obtain the Shared File +# 2. Replace Times and Sizes +# 3. Build Node Structure + +wksheets.texi: $(top_srcdir)/common/wksheets.t PSIM_TIMES + ${REPLACE2} -p $(srcdir)/PSIM_TIMES \ + $(top_srcdir)/common/wksheets.t wksheets.t + $(BMENU) -p "Processor Dependent Information Table CPU Dependent Information Table" \ + -u "Top" \ + -n "Timing Specification" wksheets.t +CLEANFILES += wksheets.t + +# Timing Specification Chapter: +# 1. Copy the Shared File +# 3. Build Node Structure +timing.texi: $(top_srcdir)/common/timing.t + cp $(top_srcdir)/common/timing.t timing.t + $(BMENU) -p "Memory Requirements RTEMS RAM Workspace Worksheet" \ + -u "Top" \ + -n "PSIM Timing Data" timing.t +CLEANFILES += timing.t + +# Timing Data for PSIM BSP Chapter: +# 1. Copy the Shared File +# 2. Replace Times and Sizes +# 3. Build Node Structure + +timePSIM_.t: $(top_srcdir)/common/timetbl.t timePSIM.t + cat timePSIM.t $(top_srcdir)/common/timetbl.t >timePSIM_.t + @echo >>timePSIM_.t + @echo "@tex" >>timePSIM_.t + @echo "\\global\\advance \\smallskipamount by 4pt" >>timePSIM_.t + @echo "@end tex" >>timePSIM_.t + ${REPLACE} -p PSIM_TIMES timePSIM_.t + mv timePSIM_.t.fixed timePSIM_.t + +timePSIM.texi: timePSIM_.t + $(BMENU) -p "Timing Specification Terminology" \ + -u "Top" \ + -n "DMV177 Timing Data" timePSIM_.t + mv timePSIM_.texi timePSIM.texi + +# Timing Data for DMV177 BSP Chapter: +# 1. Copy the Shared File +# 2. Replace Times and Sizes +# 3. Build Node Structure + +timeDMV177_.t: $(top_srcdir)/common/timetbl.t timeDMV177.t + cat timeDMV177.t $(top_srcdir)/common/timetbl.t >timeDMV177_.t + @echo >>timeDMV177_.t + @echo "@tex" >>timeDMV177_.t + @echo "\\global\\advance \\smallskipamount by 4pt" >>timeDMV177_.t + @echo "@end tex" >>timeDMV177_.t + ${REPLACE} -p DMV177_TIMES timeDMV177_.t + mv timeDMV177_.t.fixed timeDMV177_.t + +timeDMV177.texi: timeDMV177_.t + $(BMENU) -p "PSIM Timing Data Rate Monotonic Manager" \ + -u "Top" \ + -n "Command and Variable Index" timeDMV177_.t + mv timeDMV177_.texi timeDMV177.texi + +EXTRA_DIST = DMV177_TIMES PSIM_TIMES *.t diff --git a/doc/supplements/powerpc/powerpc.texi b/doc/supplements/powerpc/powerpc.texi index b9661ad02d..2047f421e8 100644 --- a/doc/supplements/powerpc/powerpc.texi +++ b/doc/supplements/powerpc/powerpc.texi @@ -1,6 +1,6 @@ \input texinfo @c -*-texinfo-*- @c %**start of header -@setfilename c_powerpc +@setfilename powerpc @syncodeindex vr fn @synindex ky cp @paragraphindent 0 @@ -76,7 +76,7 @@ END-INFO-DIR-ENTRY @include timeDMV177.texi @ifinfo @node Top, Preface, (dir), (dir) -@top c_powerpc +@top powerpc This is the online version of the RTEMS PowerPC Applications Supplement. diff --git a/doc/supplements/powerpc/timeDMV177_.t b/doc/supplements/powerpc/timeDMV177_.t new file mode 100644 index 0000000000..85bb6fb41b --- /dev/null +++ b/doc/supplements/powerpc/timeDMV177_.t @@ -0,0 +1,1447 @@ +@c +@c Timing information for the DMV177 +@c +@c COPYRIGHT (c) 1988-1999. +@c On-Line Applications Research Corporation (OAR). +@c All rights reserved. +@c +@c $Id$ +@c + +@include ../../common/timemac.texi +@tex +\global\advance \smallskipamount by -4pt +@end tex + +@chapter DMV177 Timing Data + +@section Introduction + +The timing data for RTEMS on the DY-4 DMV177 board +is provided along with the target +dependent aspects concerning the gathering of the timing data. +The hardware platform used to gather the times is described to +give the reader a better understanding of each directive time +provided. Also, provided is a description of the interrupt +latency and the context switch times as they pertain to the +PowerPC version of RTEMS. + +@section Hardware Platform + +All times reported in this chapter were measured using a DMV177 board. +All data and code caching was disabled. This results in very deterministic +times which represent the worst possible performance. Many embedded +applications disable caching to insure that execution times are +repeatable. Moreover, the JTAG port on certain revisions of the PowerPC +603e does not operate properly if caching is enabled. Thus during +development and debug, caching must be off. + +The PowerPC decrementer register was was used to gather +all timing information. In the PowerPC architecture, +this register typically counts +something like CPU cycles or is a function of the clock +speed. On the PPC603e decrements once for every four (4) bus cycles. +On the DMV177, the bus operates at a clock speed of +33 Mhz. This result in a very accurate number since it is a function of the +microprocessor itself. Thus all measurements in this +chapter are reported as the actual number of decrementer +clicks reported. + +To convert the numbers reported to microseconds, one should +divide the number reported by 8.650752. This number was derived as +shown below: + +@example +((33 * 1048576) / 1000000) / 4 = 8.650752 +@end example + +All sources of hardware interrupts were disabled, +although traps were enabled and the interrupt level of the +PowerPC allows all interrupts. + +@section Interrupt Latency + +The maximum period with traps disabled or the +processor interrupt level set to it's highest value inside RTEMS +is less than TBD +microseconds including the instructions which +disable and re-enable interrupts. The time required for the +PowerPC to vector an interrupt and for the RTEMS entry overhead +before invoking the user's trap handler are a total of +202 +microseconds. These combine to yield a worst case interrupt +latency of less than TBD + +202 microseconds at +100.0 Mhz. +[NOTE: The maximum period with interrupts disabled was last +determined for Release 4.0.0-lmco.] + +The maximum period with interrupts disabled within +RTEMS is hand-timed with some assistance from the PowerPC simulator. +The maximum period with interrupts disabled with RTEMS has not +been calculated on this target. + +The interrupt vector and entry overhead time was +generated on the PSIM benchmark platform using the PowerPC's +decrementer register. This register was programmed to generate +an interrupt after one countdown. + +@section Context Switch + +The RTEMS processor context switch time is 585 +bus cycle on the DMV177 benchmark platform when no floating +point context is saved or restored. Additional execution time +is required when a TASK_SWITCH user extension is configured. +The use of the TASK_SWITCH extension is application dependent. +Thus, its execution time is not considered part of the raw +context switch time. + +Since RTEMS was designed specifically for embedded +missile applications which are floating point intensive, the +executive is optimized to avoid unnecessarily saving and +restoring the state of the numeric coprocessor. The state of +the numeric coprocessor is only saved when an FLOATING_POINT +task is dispatched and that task was not the last task to +utilize the coprocessor. In a system with only one +FLOATING_POINT task, the state of the numeric coprocessor will +never be saved or restored. When the first FLOATING_POINT task +is dispatched, RTEMS does not need to save the current state of +the numeric coprocessor. + +The following table summarizes the context switch +times for the DMV177 benchmark platform: + +@c ****** This comment is here to remind you not to edit the timetbl.t +@c ****** in any directory but common. +@c +@c Time Table Template +@c +@c COPYRIGHT (c) 1988-1999. +@c On-Line Applications Research Corporation (OAR). +@c All rights reserved. +@c +@c $Id$ +@c + +@ifset use-tex +@sp 1 +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{No Floating Point Contexts}{585} +\rtemsdirective{Floating Point Contexts} +\rtemscase{restore first FP task}{730} +\rtemscase{save initialized, restore initialized}{478} +\rtemscase{save idle, restore initialized}{825} +\rtemscase{save idle, restore idle}{478} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet +@item No Floating Point Contexts +@itemize - +@item only case: 585 +@end itemize +@item Floating Point Contexts +@itemize - +@item restore first FP task: 730 +@item save initialized, restore initialized: 478 +@item save idle, restore initialized: 825 +@item save idle, restore idle: 825 +@end itemize +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>No Floating Point Contexts</STRONG></TD> + <TD ALIGN=center>585</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>Floating Point Contexts</TR> + <TR><TD ALIGN=left><dd>restore first FP task</TD> + <TD ALIGN=center>730</TD> + <TR><TD ALIGN=left><dd>save initialized, restore initialized</TD> + <TD ALIGN=center>478</TD> + <TR><TD ALIGN=left><dd>save idle, restore initialized</TD> + <TD ALIGN=center>825</TD> + <TR><TD ALIGN=left><dd>save idle, restore idle</TD> + <TD ALIGN=center>478</TD> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Directive Times + +This sections is divided into a number of +subsections, each of which contains a table listing the +execution times of that manager's directives. + +@page +@section Task Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{TASK\_CREATE}{2301} +\rtemsonecase{TASK\_IDENT}{2900} +\rtemsonecase{TASK\_START}{794} +\rtemsdirective{TASK\_RESTART} +\rtemscase{calling task}{1137} +\rtemscase{suspended task -- returns to caller} + {906} +\rtemscase{blocked task -- returns to caller} + {1102} +\rtemscase{ready task -- returns to caller} + {928} +\rtemscase{suspended task -- preempts caller} + {1483} +\rtemscase{blocked task -- preempts caller} + {1640} +\rtemscase{ready task -- preempts caller} + {1601} +\rtemsdirective{TASK\_DELETE} +\rtemscase{calling task}{2117} +\rtemscase{suspended task}{1555} +\rtemscase{blocked task}{1609} +\rtemscase{ready task}{1620} +\rtemsdirective{TASK\_SUSPEND} +\rtemscase{calling task}{960} +\rtemscase{returns to caller}{433} +\rtemsdirective{TASK\_RESUME} +\rtemscase{task readied -- returns to caller} + {960} +\rtemscase{task readied -- preempts caller} + {803} +\rtemsdirective{TASK\_SET\_PRIORITY} +\rtemscase{obtain current priority} + {368} +\rtemscase{returns to caller}{633} +\rtemscase{preempts caller}{1211} +\rtemsdirective{TASK\_MODE} +\rtemscase{obtain current mode}{184} +\rtemscase{no reschedule}{213} +\rtemscase{reschedule -- returns to caller} + {247} +\rtemscase{reschedule -- preempts caller} + {919} +\rtemsonecase{TASK\_GET\_NOTE}{382} +\rtemsonecase{TASK\_SET\_NOTE}{383} +\rtemsdirective{TASK\_WAKE\_AFTER} +\rtemscase{yield -- returns to caller} + {245} +\rtemscase{yield -- preempts caller} + {851} +\rtemsonecase{TASK\_WAKE\_WHEN}{1275} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item TASK_CREATE +@itemize - +@item only case: 2301 +@end itemize + +@item TASK_IDENT +@itemize - +@item only case: 2900 +@end itemize + +@item TASK_START +@itemize - +@item only case: 794 +@end itemize + +@item TASK_RESTART +@itemize - +@item calling task: 1137 +@item suspended task -- returns to caller: 906 +@item blocked task -- returns to caller: 1102 +@item ready task -- returns to caller: 928 +@item suspended task -- preempts caller: 1483 +@item blocked task -- preempts caller: 1640 +@item ready task -- preempts caller: 1601 +@end itemize + +@item TASK_DELETE +@itemize - +@item calling task: 2117 +@item suspended task: 1555 +@item blocked task: 1609 +@item ready task: 1620 +@end itemize + +@item TASK_SUSPEND +@itemize - +@item calling task: 960 +@item returns to caller: 433 +@end itemize + +@item TASK_RESUME +@itemize - +@item task readied -- returns to caller: 960 +@item task readied -- preempts caller: 803 +@end itemize + +@item TASK_SET_PRIORITY +@itemize - +@item obtain current priority: 368 +@item returns to caller: 633 +@item preempts caller: 1211 +@end itemize + +@item TASK_MODE +@itemize - +@item obtain current mode: 184 +@item no reschedule: 213 +@item reschedule -- returns to caller: 247 +@item reschedule -- preempts caller: 919 +@end itemize + +@item TASK_GET_NOTE +@itemize - +@item only case: 382 +@end itemize + +@item TASK_SET_NOTE +@itemize - +@item only case: 383 +@end itemize + +@item TASK_WAKE_AFTER +@itemize - +@item yield -- returns to caller: 245 +@item yield -- preempts caller: 851 +@end itemize + +@item TASK_WAKE_WHEN +@itemize - +@item only case: 1275 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>TASK_CREATE</STRONG></TD> + <TD ALIGN=center>2301</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_IDENT</STRONG></TD> + <TD ALIGN=center>2900</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_START</STRONG></TD> + <TD ALIGN=center>794</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_RESTART</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>calling task</TD> + <TD ALIGN=center>1137</TD></TR> + <TR><TD ALIGN=left><dd>suspended task -- returns to caller</TD> + <TD ALIGN=center>906</TD></TR> + <TR><TD ALIGN=left><dd>blocked task -- returns to caller</TD> + <TD ALIGN=center>1102</TD></TR> + <TR><TD ALIGN=left><dd>ready task -- returns to caller</TD> + <TD ALIGN=center>928</TD></TR> + <TR><TD ALIGN=left><dd>suspended task -- preempts caller</TD> + <TD ALIGN=center>1483</TD></TR> + <TR><TD ALIGN=left><dd>blocked task -- preempts caller</TD> + <TD ALIGN=center>1640</TD></TR> + <TR><TD ALIGN=left><dd>ready task -- preempts caller</TD> + <TD ALIGN=center>1601</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_DELETE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>calling task</TD> + <TD ALIGN=center>2117</TD></TR> + <TR><TD ALIGN=left><dd>suspended task</TD> + <TD ALIGN=center>1555</TD></TR> + <TR><TD ALIGN=left><dd>blocked task</TD> + <TD ALIGN=center>1609</TD></TR> + <TR><TD ALIGN=left><dd>ready task</TD> + <TD ALIGN=center>1620</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_SUSPEND</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>calling task</TD> + <TD ALIGN=center>960</TD></TR> + <TR><TD ALIGN=left><dd>returns to caller</TD> + <TD ALIGN=center>433</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_RESUME</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>960</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>803</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_SET_PRIORITY</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>obtain current priority</TD> + <TD ALIGN=center>368</TD></TR> + <TR><TD ALIGN=left><dd>returns to caller</TD> + <TD ALIGN=center>633</TD></TR> + <TR><TD ALIGN=left><dd>preempts caller</TD> + <TD ALIGN=center>1211</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_MODE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>obtain current mode</TD> + <TD ALIGN=center>184</TD></TR> + <TR><TD ALIGN=left><dd>no reschedule</TD> + <TD ALIGN=center>213</TD></TR> + <TR><TD ALIGN=left><dd>reschedule -- returns to caller</TD> + <TD ALIGN=center>247</TD></TR> + <TR><TD ALIGN=left><dd>reschedule -- preempts caller</TD> + <TD ALIGN=center>919</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_GET_NOTE</STRONG></TD> + <TD ALIGN=center>382</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_SET_NOTE</STRONG></TD> + <TD ALIGN=center>383</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_WAKE_AFTER</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>yield -- returns to caller</TD> + <TD ALIGN=center>245</TD></TR> + <TR><TD ALIGN=left><dd>yield -- preempts caller</TD> + <TD ALIGN=center>851</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_WAKE_WHEN</STRONG></TD> + <TD ALIGN=center>1275</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@page +@section Interrupt Manager + +It should be noted that the interrupt entry times +include vectoring the interrupt handler. + +@ifset use-tex +@sp 1 +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsdirective{Interrupt Entry Overhead} +\rtemscase{returns to nested interrupt}{201} +\rtemscase{returns to interrupted task} + {206} +\rtemscase{returns to preempting task} + {202} +\rtemsdirective{Interrupt Exit Overhead} +\rtemscase{returns to nested interrupt}{201} +\rtemscase{returns to interrupted task} + {213} +\rtemscase{returns to preempting task} + {857} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item Interrupt Entry Overhead +@itemize - +@item returns to nested interrupt: 201 +@item returns to interrupted task: 206 +@item returns to preempting task: 202 +@end itemize + +@item Interrupt Exit Overhead +@itemize - +@item returns to nested interrupt: 201 +@item returns to interrupted task: 213 +@item returns to preempting task: 857 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left COLSPAN=2><STRONG>Interrupt Entry Overhead</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>returns to nested interrupt</TD> + <TD ALIGN=center>201</TD></TR> + <TR><TD ALIGN=left><dd>returns to interrupted task</TD> + <TD ALIGN=center>206</TD></TR> + <TR><TD ALIGN=left><dd>returns to preempting task</TD> + <TD ALIGN=center>202</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>Interrupt Exit Overhead</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>returns to nested interrupt</TD> + <TD ALIGN=center>201</TD></TR> + <TR><TD ALIGN=left><dd>returns to interrupted task</TD> + <TD ALIGN=center>213</TD></TR> + <TR><TD ALIGN=left><dd>returns to preempting task</TD> + <TD ALIGN=center>857</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + + +@section Clock Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{CLOCK\_SET}{792} +\rtemsonecase{CLOCK\_GET}{78} +\rtemsonecase{CLOCK\_TICK}{214} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item CLOCK_SET +@itemize - +@item only case: 792 +@end itemize + +@item CLOCK_GET +@itemize - +@item only case: 78 +@end itemize + +@item CLOCK_TICK +@itemize - +@item only case: 214 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>CLOCK_SET</STRONG></TD> + <TD ALIGN=center>792</TD></TR> +<TR><TD ALIGN=left><STRONG>CLOCK_GET</STRONG></TD> + <TD ALIGN=center>78</TD></TR> +<TR><TD ALIGN=left><STRONG>CLOCK_TICK</STRONG></TD> + <TD ALIGN=center>214</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Timer Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{TIMER\_CREATE}{357} +\rtemsonecase{TIMER\_IDENT}{2828} +\rtemsdirective{TIMER\_DELETE} +\rtemscase{inactive}{432} +\rtemscase{active}{471} +\rtemsdirective{TIMER\_FIRE\_AFTER} +\rtemscase{inactive}{607} +\rtemscase{active}{646} +\rtemsdirective{TIMER\_FIRE\_WHEN} +\rtemscase{inactive}{766} +\rtemscase{active}{764} +\rtemsdirective{TIMER\_RESET} +\rtemscase{inactive}{552} +\rtemscase{active}{766} +\rtemsdirective{TIMER\_CANCEL} +\rtemscase{inactive}{339} +\rtemscase{active}{378} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item TIMER_CREATE +@itemize - +@item only case: 357 +@end itemize + +@item TIMER_IDENT +@itemize - +@item only case: 2828 +@end itemize + +@item TIMER_DELETE +@itemize - +@item inactive: 432 +@item active: 471 +@end itemize + +@item TIMER_FIRE_AFTER +@itemize - +@item inactive: 607 +@item active: 646 +@end itemize + +@item TIMER_FIRE_WHEN +@itemize - +@item inactive: TIMER_FIRE_WHEN_INACTIVE +@item active: TIMER_FIRE_WHEN_ACTIVE +@end itemize + +@item TIMER_RESET +@itemize - +@item inactive: TIMER_RESET_INACTIVE +@item active: TIMER_RESET_ACTIVE +@end itemize + +@item TIMER_CANCEL +@itemize - +@item inactive: TIMER_CANCEL_INACTIVE +@item active: TIMER_CANCEL_ACTIVE +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>TIMER_CREATE</STRONG></TD> + <TD ALIGN=center>357</TD></TR> +<TR><TD ALIGN=left><STRONG>TIMER_IDENT</STRONG></TD> + <TD ALIGN=center>2828</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_DELETE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>432</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>471</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_FIRE_AFTER</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>607</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>646</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_FIRE_WHEN</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>766</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>764</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_RESET</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>552</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>766</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_CANCEL</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>339</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>378</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@page +@section Semaphore Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{SEMAPHORE\_CREATE}{571} +\rtemsonecase{SEMAPHORE\_IDENT}{3243} +\rtemsonecase{SEMAPHORE\_DELETE}{575} +\rtemsdirective{SEMAPHORE\_OBTAIN} +\rtemscase{available}{414} +\rtemscase{not available -- NO\_WAIT} + {414} +\rtemscase{not available -- caller blocks} + {1254} +\rtemsdirective{SEMAPHORE\_RELEASE} +\rtemscase{no waiting tasks}{501} +\rtemscase{task readied -- returns to caller} + {636} +\rtemscase{task readied -- preempts caller} + {982} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item SEMAPHORE_CREATE +@itemize - +@item only case: 571 +@end itemize + +@item SEMAPHORE_IDENT +@itemize - +@item only case: 3243 +@end itemize + +@item SEMAPHORE_DELETE +@itemize - +@item only case: 575 +@end itemize + +@item SEMAPHORE_OBTAIN +@itemize - +@item available: 414 +@item not available -- NO_WAIT: 414 +@item not available -- caller blocks: 1254 +@end itemize + +@item SEMAPHORE_RELEASE +@itemize - +@item no waiting tasks: 501 +@item task readied -- returns to caller: 636 +@item task readied -- preempts caller: 982 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>SEMAPHORE_CREATE</STRONG></TD> + <TD ALIGN=center>571</TD></TR> +<TR><TD ALIGN=left><STRONG>SEMAPHORE_IDENT</STRONG></TD> + <TD ALIGN=center>3243</TD></TR> +<TR><TD ALIGN=left><STRONG>SEMAPHORE_DELETE</STRONG></TD> + <TD ALIGN=center>575</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>SEMAPHORE_OBTAIN</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>414</TD></TR> + <TR><TD ALIGN=left><dd>not available -- NO_WAIT</TD> + <TD ALIGN=center>414</TD></TR> + <TR><TD ALIGN=left><dd>not available -- caller blocks</TD> + <TD ALIGN=center>1254</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>SEMAPHORE_RELEASE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>501</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>636</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>982</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Message Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{MESSAGE\_QUEUE\_CREATE}{2270} +\rtemsonecase{MESSAGE\_QUEUE\_IDENT}{2828} +\rtemsonecase{MESSAGE\_QUEUE\_DELETE}{708} +\rtemsdirective{MESSAGE\_QUEUE\_SEND} +\rtemscase{no waiting tasks} + {923} +\rtemscase{task readied -- returns to caller} + {955} +\rtemscase{task readied -- preempts caller} + {1322} +\rtemsdirective{MESSAGE\_QUEUE\_URGENT} +\rtemscase{no waiting tasks}{919} +\rtemscase{task readied -- returns to caller} + {955} +\rtemscase{task readied -- preempts caller} + {1322} +\rtemsdirective{MESSAGE\_QUEUE\_BROADCAST} +\rtemscase{no waiting tasks}{589} +\rtemscase{task readied -- returns to caller} + {1079} +\rtemscase{task readied -- preempts caller} + {1435} +\rtemsdirective{MESSAGE\_QUEUE\_RECEIVE} +\rtemscase{available}{755} +\rtemscase{not available -- NO\_WAIT} + {467} +\rtemscase{not available -- caller blocks} + {1283} +\rtemsdirective{MESSAGE\_QUEUE\_FLUSH} +\rtemscase{no messages flushed}{369} +\rtemscase{messages flushed}{431} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item MESSAGE_QUEUE_CREATE +@itemize - +@item only case: 2270 +@end itemize + +@item MESSAGE_QUEUE_IDENT +@itemize - +@item only case: 2828 +@end itemize + +@item MESSAGE_QUEUE_DELETE +@itemize - +@item only case: 708 +@end itemize + +@item MESSAGE_QUEUE_SEND +@itemize - +@item no waiting tasks: 923 +@item task readied -- returns to caller: 955 +@item task readied -- preempts caller: 1322 +@end itemize + +@item MESSAGE_QUEUE_URGENT +@itemize - +@item no waiting tasks: 919 +@item task readied -- returns to caller: 955 +@item task readied -- preempts caller: 1322 +@end itemize + +@item MESSAGE_QUEUE_BROADCAST +@itemize - +@item no waiting tasks: 589 +@item task readied -- returns to caller: 1079 +@item task readied -- preempts caller: 1435 +@end itemize + +@item MESSAGE_QUEUE_RECEIVE +@itemize - +@item available: 755 +@item not available -- NO_WAIT: 467 +@item not available -- caller blocks: 1283 +@end itemize + +@item MESSAGE_QUEUE_FLUSH +@itemize - +@item no messages flushed: 369 +@item messages flushed: 431 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>MESSAGE_QUEUE_CREATE</STRONG></TD> + <TD ALIGN=center>2270</TD></TR> +<TR><TD ALIGN=left><STRONG>MESSAGE_QUEUE_IDENT</STRONG></TD> + <TD ALIGN=center>2828</TD></TR> +<TR><TD ALIGN=left><STRONG>MESSAGE_QUEUE_DELETE</STRONG></TD> + <TD ALIGN=center>708</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_SEND</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>923</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>955</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>1322</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_URGENT</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>919</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>955</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>1322</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_BROADCAST</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>589</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>1079</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>1435</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_RECEIVE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>755</TD></TR> + <TR><TD ALIGN=left><dd>not available -- NO_WAIT</TD> + <TD ALIGN=center>467</TD></TR> + <TR><TD ALIGN=left><dd>not available -- caller blocks</TD> + <TD ALIGN=center>1283</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_FLUSH</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no messages flushed</TD> + <TD ALIGN=center>369</TD></TR> + <TR><TD ALIGN=left><dd>messages flushed</TD> + <TD ALIGN=center>431</TD></TR> + + </TABLE> +</CENTER> +@end html +@end ifset + +@page +@section Event Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsdirective{EVENT\_SEND} +\rtemscase{no task readied}{354} +\rtemscase{task readied -- returns to caller} + {571} +\rtemscase{task readied -- preempts caller} + {946} +\rtemsdirective{EVENT\_RECEIVE} +\rtemscase{obtain current events}{43} +\rtemscase{available}{357} +\rtemscase{not available -- NO\_WAIT}{331} +\rtemscase{not available -- caller blocks} + {1043} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item EVENT_SEND +@itemize - +@item no task readied: 354 +@item task readied -- returns to caller: 571 +@item task readied -- preempts caller: 946 +@end itemize + +@item EVENT_RECEIVE +@itemize - +@item obtain current events: 43 +@item available: 357 +@item not available -- NO_WAIT: 331 +@item not available -- caller blocks: 1043 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left COLSPAN=2><STRONG>EVENT_SEND</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no task readied</TD> + <TD ALIGN=center>354</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>571</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>946</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>EVENT_RECEIVE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>obtain current events</TD> + <TD ALIGN=center>43</TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>357</TD></TR> + <TR><TD ALIGN=left><dd>not available -- NO_WAIT</TD> + <TD ALIGN=center>331</TD></TR> + <TR><TD ALIGN=left><dd>not available -- caller blocks</TD> + <TD ALIGN=center>1043</TD></TR> + + </TABLE> +</CENTER> +@end html +@end ifset +@section Signal Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{SIGNAL\_CATCH}{267} +\rtemsdirective{SIGNAL\_SEND} +\rtemscase{returns to caller}{408} +\rtemscase{signal to self}{607} +\rtemsdirective{EXIT ASR OVERHEAD} +\rtemscase{returns to calling task} + {464} +\rtemscase{returns to preempting task} + {752} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet +@item SIGNAL_CATCH +@itemize - +@item only case: 267 +@end itemize + +@item SIGNAL_SEND +@itemize - +@item returns to caller: 408 +@item signal to self: 607 +@end itemize + +@item EXIT ASR OVERHEAD +@itemize - +@item returns to calling task: 464 +@item returns to preempting task: 752 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>SIGNAL_CATCH</STRONG></TD> + <TD ALIGN=center>267</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>SIGNAL_SEND</TD></TR> + <TR><TD ALIGN=left><dd>returns to caller</TD> + <TD ALIGN=center>408</TD></TR> + <TR><TD ALIGN=left><dd>signal to self</TD> + <TD ALIGN=center>607</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>EXIT ASR OVERHEAD</TD></TR> + <TR><TD ALIGN=left><dd>returns to calling task</TD> + <TD ALIGN=center> + 464</TD></TR> + <TR><TD ALIGN=left><dd>returns to preempting task</TD> + <TD ALIGN=center> + 752</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Partition Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{PARTITION\_CREATE}{762} +\rtemsonecase{PARTITION\_IDENT}{2828} +\rtemsonecase{PARTITION\_DELETE}{426} +\rtemsdirective{PARTITION\_GET\_BUFFER} +\rtemscase{available}{394} +\rtemscase{not available}{376} +\rtemsonecase{PARTITION\_RETURN\_BUFFER} + {376} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item PARTITION_CREATE +@itemize - +@item only case: 762 +@end itemize + +@item PARTITION_IDENT +@itemize - +@item only case: 2828 +@end itemize + +@item PARTITION_DELETE +@itemize - +@item only case: 426 +@end itemize + +@item PARTITION_GET_BUFFER +@itemize - +@item available: 394 +@item not available: 376 +@end itemize + +@item PARTITION_RETURN_BUFFER +@itemize - +@item only case: 420 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>PARTITION_CREATE</STRONG></TD> + <TD ALIGN=center>762</TD></TR> +<TR><TD ALIGN=left><STRONG>PARTITION_IDENT</STRONG></TD> + <TD ALIGN=center>2828</TD></TR> +<TR><TD ALIGN=left><STRONG>PARTITION_DELETE</STRONG></TD> + <TD ALIGN=center>426</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>PARTITION_GET_BUFFER</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>394</TD></TR> + <TR><TD ALIGN=left><dd>not available</TD> + <TD ALIGN=center>376</TD></TR> + <TR><TD ALIGN=left><STRONG>PARTITION_RETURN_BUFFER</STRONG></TD> + <TD ALIGN=center>376</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@page +@section Region Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{REGION\_CREATE}{614} +\rtemsonecase{REGION\_IDENT}{2878} +\rtemsonecase{REGION\_DELETE}{425} +\rtemsdirective{REGION\_GET\_SEGMENT} +\rtemscase{available}{515} +\rtemscase{not available -- NO\_WAIT} + {472} +\rtemscase{not available -- caller blocks} + {1345} +\rtemsdirective{REGION\_RETURN\_SEGMENT} +\rtemscase{no waiting tasks}{544} +\rtemscase{task readied -- returns to caller} + {935} +\rtemscase{task readied -- preempts caller} + {1296} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item REGION_CREATE +@itemize - +@item only case: 614 +@end itemize + +@item REGION_IDENT +@itemize - +@item only case: 2878 +@end itemize + +@item REGION_DELETE +@itemize - +@item only case: 425 +@end itemize + +@item REGION_GET_SEGMENT +@itemize - +@item available: 515 +@item not available -- NO_WAIT: 472 +@item not available -- caller blocks: 1345 +@end itemize + +@item REGION_RETURN_SEGMENT +@itemize - +@item no waiting tasks: 544 +@item task readied -- returns to caller: 935 +@item task readied -- preempts caller: 1296 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>REGION_CREATE</STRONG></TD> + <TD ALIGN=center>614</TD></TR> +<TR><TD ALIGN=left><STRONG>REGION_IDENT</STRONG></TD> + <TD ALIGN=center>2878</TD></TR> +<TR><TD ALIGN=left><STRONG>REGION_DELETE</STRONG></TD> + <TD ALIGN=center>425</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>REGION_GET_SEGMENT</TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>515</TD></TR> + <TR><TD ALIGN=left><dd>not available -- NO_WAIT</TD> + <TD ALIGN=center> + 472</TD></TR> + <TR><TD ALIGN=left><dd>not available -- caller blocks</TD> + <TD ALIGN=center> + 1345</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>REGION_RETURN_SEGMENT</TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>544</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center> + 935</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center> + 1296</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Dual-Ported Memory Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{PORT\_CREATE}{428} +\rtemsonecase{PORT\_IDENT}{2828} +\rtemsonecase{PORT\_DELETE}{421} +\rtemsonecase{PORT\_INTERNAL\_TO\_EXTERNAL} + {339} +\rtemsonecase{PORT\_EXTERNAL\_TO\_INTERNAL} + {339} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item PORT_CREATE +@itemize - +@item only case: 428 +@end itemize + +@item PORT_IDENT +@itemize - +@item only case: 2828 +@end itemize + +@item PORT_DELETE +@itemize - +@item only case: 421 +@end itemize + +@item PORT_INTERNAL_TO_EXTERNAL +@itemize - +@item only case: 339 +@end itemize + +@item PORT_EXTERNAL_TO_INTERNAL +@itemize - +@item only case: 339 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>PORT_CREATE</STRONG></TD> + <TD ALIGN=center>428</TD></TR> +<TR><TD ALIGN=left><STRONG>PORT_IDENT</STRONG></TD> + <TD ALIGN=center>2828</TD></TR> +<TR><TD ALIGN=left><STRONG>PORT_DELETE</STRONG></TD> + <TD ALIGN=center>421</TD></TR> +<TR><TD ALIGN=left><STRONG>PORT_INTERNAL_TO_EXTERNAL</STRONG></TD> + <TD ALIGN=center>339</TD></TR> +<TR><TD ALIGN=left><STRONG>PORT_EXTERNAL_TO_INTERNAL</STRONG></TD> + <TD ALIGN=center>339</TD></TR> + + </TABLE> +</CENTER> +@end html +@end ifset + +@section I/O Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{IO\_INITIALIZE}{52} +\rtemsonecase{IO\_OPEN}{42} +\rtemsonecase{IO\_CLOSE}{44} +\rtemsonecase{IO\_READ}{42} +\rtemsonecase{IO\_WRITE}{44} +\rtemsonecase{IO\_CONTROL}{42} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item IO_INITIALIZE +@itemize - +@item only case: 52 +@end itemize + +@item IO_OPEN +@itemize - +@item only case: 42 +@end itemize + +@item IO_CLOSE +@itemize - +@item only case: 44 +@end itemize + +@item IO_READ +@itemize - +@item only case: 42 +@end itemize + +@item IO_WRITE +@itemize - +@item only case: 44 +@end itemize + +@item IO_CONTROL +@itemize - +@item only case: 42 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>IO_INITIALIZE</STRONG></TD> + <TD ALIGN=center>52</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_OPEN</STRONG></TD> + <TD ALIGN=center>42</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_CLOSE</STRONG></TD> + <TD ALIGN=center>44</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_READ</STRONG></TD> + <TD ALIGN=center>42</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_WRITE</STRONG></TD> + <TD ALIGN=center>44</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_CONTROL</STRONG></TD> + <TD ALIGN=center>42</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Rate Monotonic Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{RATE\_MONOTONIC\_CREATE}{388} +\rtemsonecase{RATE\_MONOTONIC\_IDENT}{2826} +\rtemsonecase{RATE\_MONOTONIC\_CANCEL}{427} +\rtemsdirective{RATE\_MONOTONIC\_DELETE} +\rtemscase{active}{519} +\rtemscase{inactive}{465} +\rtemsdirective{RATE\_MONOTONIC\_PERIOD} +\rtemscase{initiate period -- returns to caller} + {556} +\rtemscase{conclude period -- caller blocks} + {842} +\rtemscase{obtain status}{377} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item RATE_MONOTONIC_CREATE +@itemize - +@item only case: 388 +@end itemize + +@item RATE_MONOTONIC_IDENT +@itemize - +@item only case: 2826 +@end itemize + +@item RATE_MONOTONIC_CANCEL +@itemize - +@item only case: 427 +@end itemize + +@item RATE_MONOTONIC_DELETE +@itemize - +@item active: 519 +@item inactive: 465 +@end itemize + +@item RATE_MONOTONIC_PERIOD +@itemize - +@item initiate period -- returns to caller: 556 +@item conclude period -- caller blocks: 842 +@item obtain status: 377 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>RATE_MONOTONIC_CREATE</STRONG></TD> + <TD ALIGN=center>388</TD></TR> +<TR><TD ALIGN=left><STRONG>RATE_MONOTONIC_IDENT</STRONG></TD> + <TD ALIGN=center>2826</TD></TR> +<TR><TD ALIGN=left><STRONG>RATE_MONOTONIC_CANCEL</STRONG></TD> + <TD ALIGN=center>427</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>RATE_MONOTONIC_DELETE</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>519</TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>465</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>RATE_MONOTONIC_PERIOD</TD></TR> + <TR><TD ALIGN=left><dd>initiate period -- returns to caller</TD> + <TD ALIGN=center> + 556</TD></TR> + <TR><TD ALIGN=left><dd>conclude period -- caller blocks</TD> + <TD ALIGN=center> + 842</TD></TR> + <TR><TD ALIGN=left><dd>obtain status</TD> + <TD ALIGN=center>377</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@tex +\global\advance \smallskipamount by 4pt +@end tex + +@tex +\global\advance \smallskipamount by 4pt +@end tex diff --git a/doc/supplements/powerpc/timePSIM_.t b/doc/supplements/powerpc/timePSIM_.t new file mode 100644 index 0000000000..76239b0c39 --- /dev/null +++ b/doc/supplements/powerpc/timePSIM_.t @@ -0,0 +1,1431 @@ +@c +@c Timing information for PSIM +@c +@c COPYRIGHT (c) 1988-1999. +@c On-Line Applications Research Corporation (OAR). +@c All rights reserved. +@c +@c $Id$ +@c + +@include ../../common/timemac.texi +@tex +\global\advance \smallskipamount by -4pt +@end tex + +@chapter PSIM Timing Data + +@section Introduction + +The timing data for RTEMS on the PSIM target +is provided along with the target +dependent aspects concerning the gathering of the timing data. +The hardware platform used to gather the times is described to +give the reader a better understanding of each directive time +provided. Also, provided is a description of the interrupt +latency and the context switch times as they pertain to the +PowerPC version of RTEMS. + +@section Hardware Platform + +All times reported in this chapter were measured using the PowerPC +Instruction Simulator (PSIM). PSIM simulates a variety of PowerPC +6xx models with the PPC603e being used as the basis for the measurements +reported in this chapter. + +The PowerPC decrementer register was was used to gather +all timing information. In real hardware implementations +of the PowerPC architecture, this register would typically +count something like CPU cycles or be a function of the clock +speed. However, with PSIM each count of the decrementer register +represents an instruction. Thus all measurements in this +chapter are reported as the actual number of instructions +executed. All sources of hardware interrupts were disabled, +although traps were enabled and the interrupt level of the +PowerPC allows all interrupts. + +@section Interrupt Latency + +The maximum period with traps disabled or the +processor interrupt level set to it's highest value inside RTEMS +is less than TBD +microseconds including the instructions which +disable and re-enable interrupts. The time required for the +PowerPC to vector an interrupt and for the RTEMS entry overhead +before invoking the user's trap handler are a total of +61 +microseconds. These combine to yield a worst case interrupt +latency of less than TBD + +61 microseconds at +na Mhz. +[NOTE: The maximum period with interrupts disabled was last +determined for Release 4.0.0-lmco.] + +The maximum period with interrupts disabled within +RTEMS is hand-timed with some assistance from PSIM. The maximum +period with interrupts disabled with RTEMS occurs was not measured +on this target. + +The interrupt vector and entry overhead time was +generated on the PSIM benchmark platform using the PowerPC's +decrementer register. This register was programmed to generate +an interrupt after one countdown. + +@section Context Switch + +The RTEMS processor context switch time is 214 +instructions on the PSIM benchmark platform when no floating +point context is saved or restored. Additional execution time +is required when a TASK_SWITCH user extension is configured. +The use of the TASK_SWITCH extension is application dependent. +Thus, its execution time is not considered part of the raw +context switch time. + +Since RTEMS was designed specifically for embedded +missile applications which are floating point intensive, the +executive is optimized to avoid unnecessarily saving and +restoring the state of the numeric coprocessor. The state of +the numeric coprocessor is only saved when an FLOATING_POINT +task is dispatched and that task was not the last task to +utilize the coprocessor. In a system with only one +FLOATING_POINT task, the state of the numeric coprocessor will +never be saved or restored. When the first FLOATING_POINT task +is dispatched, RTEMS does not need to save the current state of +the numeric coprocessor. + +The following table summarizes the context switch +times for the PSIM benchmark platform: +@c ****** This comment is here to remind you not to edit the timetbl.t +@c ****** in any directory but common. +@c +@c Time Table Template +@c +@c COPYRIGHT (c) 1988-1999. +@c On-Line Applications Research Corporation (OAR). +@c All rights reserved. +@c +@c $Id$ +@c + +@ifset use-tex +@sp 1 +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{No Floating Point Contexts}{214} +\rtemsdirective{Floating Point Contexts} +\rtemscase{restore first FP task}{255} +\rtemscase{save initialized, restore initialized}{140} +\rtemscase{save idle, restore initialized}{140} +\rtemscase{save idle, restore idle}{290} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet +@item No Floating Point Contexts +@itemize - +@item only case: 214 +@end itemize +@item Floating Point Contexts +@itemize - +@item restore first FP task: 255 +@item save initialized, restore initialized: 140 +@item save idle, restore initialized: 140 +@item save idle, restore idle: 140 +@end itemize +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>No Floating Point Contexts</STRONG></TD> + <TD ALIGN=center>214</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>Floating Point Contexts</TR> + <TR><TD ALIGN=left><dd>restore first FP task</TD> + <TD ALIGN=center>255</TD> + <TR><TD ALIGN=left><dd>save initialized, restore initialized</TD> + <TD ALIGN=center>140</TD> + <TR><TD ALIGN=left><dd>save idle, restore initialized</TD> + <TD ALIGN=center>140</TD> + <TR><TD ALIGN=left><dd>save idle, restore idle</TD> + <TD ALIGN=center>290</TD> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Directive Times + +This sections is divided into a number of +subsections, each of which contains a table listing the +execution times of that manager's directives. + +@page +@section Task Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{TASK\_CREATE}{1075} +\rtemsonecase{TASK\_IDENT}{1637} +\rtemsonecase{TASK\_START}{345} +\rtemsdirective{TASK\_RESTART} +\rtemscase{calling task}{483} +\rtemscase{suspended task -- returns to caller} + {396} +\rtemscase{blocked task -- returns to caller} + {491} +\rtemscase{ready task -- returns to caller} + {404} +\rtemscase{suspended task -- preempts caller} + {644} +\rtemscase{blocked task -- preempts caller} + {709} +\rtemscase{ready task -- preempts caller} + {686} +\rtemsdirective{TASK\_DELETE} +\rtemscase{calling task}{941} +\rtemscase{suspended task}{703} +\rtemscase{blocked task}{723} +\rtemscase{ready task}{729} +\rtemsdirective{TASK\_SUSPEND} +\rtemscase{calling task}{403} +\rtemscase{returns to caller}{181} +\rtemsdirective{TASK\_RESUME} +\rtemscase{task readied -- returns to caller} + {191} +\rtemscase{task readied -- preempts caller} + {803} +\rtemsdirective{TASK\_SET\_PRIORITY} +\rtemscase{obtain current priority} + {147} +\rtemscase{returns to caller}{264} +\rtemscase{preempts caller}{517} +\rtemsdirective{TASK\_MODE} +\rtemscase{obtain current mode}{88} +\rtemscase{no reschedule}{110} +\rtemscase{reschedule -- returns to caller} + {112} +\rtemscase{reschedule -- preempts caller} + {386} +\rtemsonecase{TASK\_GET\_NOTE}{156} +\rtemsonecase{TASK\_SET\_NOTE}{155} +\rtemsdirective{TASK\_WAKE\_AFTER} +\rtemscase{yield -- returns to caller} + {92} +\rtemscase{yield -- preempts caller} + {348} +\rtemsonecase{TASK\_WAKE\_WHEN}{546} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item TASK_CREATE +@itemize - +@item only case: 1075 +@end itemize + +@item TASK_IDENT +@itemize - +@item only case: 1637 +@end itemize + +@item TASK_START +@itemize - +@item only case: 345 +@end itemize + +@item TASK_RESTART +@itemize - +@item calling task: 483 +@item suspended task -- returns to caller: 396 +@item blocked task -- returns to caller: 491 +@item ready task -- returns to caller: 404 +@item suspended task -- preempts caller: 644 +@item blocked task -- preempts caller: 709 +@item ready task -- preempts caller: 686 +@end itemize + +@item TASK_DELETE +@itemize - +@item calling task: 941 +@item suspended task: 703 +@item blocked task: 723 +@item ready task: 729 +@end itemize + +@item TASK_SUSPEND +@itemize - +@item calling task: 403 +@item returns to caller: 181 +@end itemize + +@item TASK_RESUME +@itemize - +@item task readied -- returns to caller: 191 +@item task readied -- preempts caller: 803 +@end itemize + +@item TASK_SET_PRIORITY +@itemize - +@item obtain current priority: 147 +@item returns to caller: 264 +@item preempts caller: 517 +@end itemize + +@item TASK_MODE +@itemize - +@item obtain current mode: 88 +@item no reschedule: 110 +@item reschedule -- returns to caller: 112 +@item reschedule -- preempts caller: 386 +@end itemize + +@item TASK_GET_NOTE +@itemize - +@item only case: 156 +@end itemize + +@item TASK_SET_NOTE +@itemize - +@item only case: 155 +@end itemize + +@item TASK_WAKE_AFTER +@itemize - +@item yield -- returns to caller: 92 +@item yield -- preempts caller: 348 +@end itemize + +@item TASK_WAKE_WHEN +@itemize - +@item only case: 546 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>TASK_CREATE</STRONG></TD> + <TD ALIGN=center>1075</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_IDENT</STRONG></TD> + <TD ALIGN=center>1637</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_START</STRONG></TD> + <TD ALIGN=center>345</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_RESTART</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>calling task</TD> + <TD ALIGN=center>483</TD></TR> + <TR><TD ALIGN=left><dd>suspended task -- returns to caller</TD> + <TD ALIGN=center>396</TD></TR> + <TR><TD ALIGN=left><dd>blocked task -- returns to caller</TD> + <TD ALIGN=center>491</TD></TR> + <TR><TD ALIGN=left><dd>ready task -- returns to caller</TD> + <TD ALIGN=center>404</TD></TR> + <TR><TD ALIGN=left><dd>suspended task -- preempts caller</TD> + <TD ALIGN=center>644</TD></TR> + <TR><TD ALIGN=left><dd>blocked task -- preempts caller</TD> + <TD ALIGN=center>709</TD></TR> + <TR><TD ALIGN=left><dd>ready task -- preempts caller</TD> + <TD ALIGN=center>686</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_DELETE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>calling task</TD> + <TD ALIGN=center>941</TD></TR> + <TR><TD ALIGN=left><dd>suspended task</TD> + <TD ALIGN=center>703</TD></TR> + <TR><TD ALIGN=left><dd>blocked task</TD> + <TD ALIGN=center>723</TD></TR> + <TR><TD ALIGN=left><dd>ready task</TD> + <TD ALIGN=center>729</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_SUSPEND</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>calling task</TD> + <TD ALIGN=center>403</TD></TR> + <TR><TD ALIGN=left><dd>returns to caller</TD> + <TD ALIGN=center>181</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_RESUME</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>191</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>803</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_SET_PRIORITY</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>obtain current priority</TD> + <TD ALIGN=center>147</TD></TR> + <TR><TD ALIGN=left><dd>returns to caller</TD> + <TD ALIGN=center>264</TD></TR> + <TR><TD ALIGN=left><dd>preempts caller</TD> + <TD ALIGN=center>517</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_MODE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>obtain current mode</TD> + <TD ALIGN=center>88</TD></TR> + <TR><TD ALIGN=left><dd>no reschedule</TD> + <TD ALIGN=center>110</TD></TR> + <TR><TD ALIGN=left><dd>reschedule -- returns to caller</TD> + <TD ALIGN=center>112</TD></TR> + <TR><TD ALIGN=left><dd>reschedule -- preempts caller</TD> + <TD ALIGN=center>386</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_GET_NOTE</STRONG></TD> + <TD ALIGN=center>156</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_SET_NOTE</STRONG></TD> + <TD ALIGN=center>155</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TASK_WAKE_AFTER</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>yield -- returns to caller</TD> + <TD ALIGN=center>92</TD></TR> + <TR><TD ALIGN=left><dd>yield -- preempts caller</TD> + <TD ALIGN=center>348</TD></TR> +<TR><TD ALIGN=left><STRONG>TASK_WAKE_WHEN</STRONG></TD> + <TD ALIGN=center>546</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@page +@section Interrupt Manager + +It should be noted that the interrupt entry times +include vectoring the interrupt handler. + +@ifset use-tex +@sp 1 +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsdirective{Interrupt Entry Overhead} +\rtemscase{returns to nested interrupt}{60} +\rtemscase{returns to interrupted task} + {62} +\rtemscase{returns to preempting task} + {61} +\rtemsdirective{Interrupt Exit Overhead} +\rtemscase{returns to nested interrupt}{55} +\rtemscase{returns to interrupted task} + {67} +\rtemscase{returns to preempting task} + {344} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item Interrupt Entry Overhead +@itemize - +@item returns to nested interrupt: 60 +@item returns to interrupted task: 62 +@item returns to preempting task: 61 +@end itemize + +@item Interrupt Exit Overhead +@itemize - +@item returns to nested interrupt: 55 +@item returns to interrupted task: 67 +@item returns to preempting task: 344 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left COLSPAN=2><STRONG>Interrupt Entry Overhead</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>returns to nested interrupt</TD> + <TD ALIGN=center>60</TD></TR> + <TR><TD ALIGN=left><dd>returns to interrupted task</TD> + <TD ALIGN=center>62</TD></TR> + <TR><TD ALIGN=left><dd>returns to preempting task</TD> + <TD ALIGN=center>61</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>Interrupt Exit Overhead</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>returns to nested interrupt</TD> + <TD ALIGN=center>55</TD></TR> + <TR><TD ALIGN=left><dd>returns to interrupted task</TD> + <TD ALIGN=center>67</TD></TR> + <TR><TD ALIGN=left><dd>returns to preempting task</TD> + <TD ALIGN=center>344</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + + +@section Clock Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{CLOCK\_SET}{340} +\rtemsonecase{CLOCK\_GET}{29} +\rtemsonecase{CLOCK\_TICK}{81} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item CLOCK_SET +@itemize - +@item only case: 340 +@end itemize + +@item CLOCK_GET +@itemize - +@item only case: 29 +@end itemize + +@item CLOCK_TICK +@itemize - +@item only case: 81 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>CLOCK_SET</STRONG></TD> + <TD ALIGN=center>340</TD></TR> +<TR><TD ALIGN=left><STRONG>CLOCK_GET</STRONG></TD> + <TD ALIGN=center>29</TD></TR> +<TR><TD ALIGN=left><STRONG>CLOCK_TICK</STRONG></TD> + <TD ALIGN=center>81</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Timer Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{TIMER\_CREATE}{144} +\rtemsonecase{TIMER\_IDENT}{1595} +\rtemsdirective{TIMER\_DELETE} +\rtemscase{inactive}{197} +\rtemscase{active}{181} +\rtemsdirective{TIMER\_FIRE\_AFTER} +\rtemscase{inactive}{252} +\rtemscase{active}{269} +\rtemsdirective{TIMER\_FIRE\_WHEN} +\rtemscase{inactive}{333} +\rtemscase{active}{334} +\rtemsdirective{TIMER\_RESET} +\rtemscase{inactive}{233} +\rtemscase{active}{250} +\rtemsdirective{TIMER\_CANCEL} +\rtemscase{inactive}{156} +\rtemscase{active}{140} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item TIMER_CREATE +@itemize - +@item only case: 144 +@end itemize + +@item TIMER_IDENT +@itemize - +@item only case: 1595 +@end itemize + +@item TIMER_DELETE +@itemize - +@item inactive: 197 +@item active: 181 +@end itemize + +@item TIMER_FIRE_AFTER +@itemize - +@item inactive: 252 +@item active: 269 +@end itemize + +@item TIMER_FIRE_WHEN +@itemize - +@item inactive: TIMER_FIRE_WHEN_INACTIVE +@item active: TIMER_FIRE_WHEN_ACTIVE +@end itemize + +@item TIMER_RESET +@itemize - +@item inactive: TIMER_RESET_INACTIVE +@item active: TIMER_RESET_ACTIVE +@end itemize + +@item TIMER_CANCEL +@itemize - +@item inactive: TIMER_CANCEL_INACTIVE +@item active: TIMER_CANCEL_ACTIVE +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>TIMER_CREATE</STRONG></TD> + <TD ALIGN=center>144</TD></TR> +<TR><TD ALIGN=left><STRONG>TIMER_IDENT</STRONG></TD> + <TD ALIGN=center>1595</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_DELETE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>197</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>181</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_FIRE_AFTER</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>252</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>269</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_FIRE_WHEN</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>333</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>334</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_RESET</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>233</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>250</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>TIMER_CANCEL</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>156</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>140</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@page +@section Semaphore Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{SEMAPHORE\_CREATE}{223} +\rtemsonecase{SEMAPHORE\_IDENT}{1836} +\rtemsonecase{SEMAPHORE\_DELETE}{1836} +\rtemsdirective{SEMAPHORE\_OBTAIN} +\rtemscase{available}{175} +\rtemscase{not available -- NO\_WAIT} + {175} +\rtemscase{not available -- caller blocks} + {530} +\rtemsdirective{SEMAPHORE\_RELEASE} +\rtemscase{no waiting tasks}{206} +\rtemscase{task readied -- returns to caller} + {272} +\rtemscase{task readied -- preempts caller} + {415} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item SEMAPHORE_CREATE +@itemize - +@item only case: 223 +@end itemize + +@item SEMAPHORE_IDENT +@itemize - +@item only case: 1836 +@end itemize + +@item SEMAPHORE_DELETE +@itemize - +@item only case: 1836 +@end itemize + +@item SEMAPHORE_OBTAIN +@itemize - +@item available: 175 +@item not available -- NO_WAIT: 175 +@item not available -- caller blocks: 530 +@end itemize + +@item SEMAPHORE_RELEASE +@itemize - +@item no waiting tasks: 206 +@item task readied -- returns to caller: 272 +@item task readied -- preempts caller: 415 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>SEMAPHORE_CREATE</STRONG></TD> + <TD ALIGN=center>223</TD></TR> +<TR><TD ALIGN=left><STRONG>SEMAPHORE_IDENT</STRONG></TD> + <TD ALIGN=center>1836</TD></TR> +<TR><TD ALIGN=left><STRONG>SEMAPHORE_DELETE</STRONG></TD> + <TD ALIGN=center>1836</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>SEMAPHORE_OBTAIN</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>175</TD></TR> + <TR><TD ALIGN=left><dd>not available -- NO_WAIT</TD> + <TD ALIGN=center>175</TD></TR> + <TR><TD ALIGN=left><dd>not available -- caller blocks</TD> + <TD ALIGN=center>530</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>SEMAPHORE_RELEASE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>206</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>272</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>415</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Message Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{MESSAGE\_QUEUE\_CREATE}{1022} +\rtemsonecase{MESSAGE\_QUEUE\_IDENT}{1596} +\rtemsonecase{MESSAGE\_QUEUE\_DELETE}{308} +\rtemsdirective{MESSAGE\_QUEUE\_SEND} +\rtemscase{no waiting tasks} + {421} +\rtemscase{task readied -- returns to caller} + {434} +\rtemscase{task readied -- preempts caller} + {581} +\rtemsdirective{MESSAGE\_QUEUE\_URGENT} +\rtemscase{no waiting tasks}{422} +\rtemscase{task readied -- returns to caller} + {435} +\rtemscase{task readied -- preempts caller} + {582} +\rtemsdirective{MESSAGE\_QUEUE\_BROADCAST} +\rtemscase{no waiting tasks}{244} +\rtemscase{task readied -- returns to caller} + {482} +\rtemscase{task readied -- preempts caller} + {630} +\rtemsdirective{MESSAGE\_QUEUE\_RECEIVE} +\rtemscase{available}{345} +\rtemscase{not available -- NO\_WAIT} + {197} +\rtemscase{not available -- caller blocks} + {542} +\rtemsdirective{MESSAGE\_QUEUE\_FLUSH} +\rtemscase{no messages flushed}{142} +\rtemscase{messages flushed}{170} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item MESSAGE_QUEUE_CREATE +@itemize - +@item only case: 1022 +@end itemize + +@item MESSAGE_QUEUE_IDENT +@itemize - +@item only case: 1596 +@end itemize + +@item MESSAGE_QUEUE_DELETE +@itemize - +@item only case: 308 +@end itemize + +@item MESSAGE_QUEUE_SEND +@itemize - +@item no waiting tasks: 421 +@item task readied -- returns to caller: 434 +@item task readied -- preempts caller: 581 +@end itemize + +@item MESSAGE_QUEUE_URGENT +@itemize - +@item no waiting tasks: 422 +@item task readied -- returns to caller: 435 +@item task readied -- preempts caller: 582 +@end itemize + +@item MESSAGE_QUEUE_BROADCAST +@itemize - +@item no waiting tasks: 244 +@item task readied -- returns to caller: 482 +@item task readied -- preempts caller: 630 +@end itemize + +@item MESSAGE_QUEUE_RECEIVE +@itemize - +@item available: 345 +@item not available -- NO_WAIT: 197 +@item not available -- caller blocks: 542 +@end itemize + +@item MESSAGE_QUEUE_FLUSH +@itemize - +@item no messages flushed: 142 +@item messages flushed: 170 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>MESSAGE_QUEUE_CREATE</STRONG></TD> + <TD ALIGN=center>1022</TD></TR> +<TR><TD ALIGN=left><STRONG>MESSAGE_QUEUE_IDENT</STRONG></TD> + <TD ALIGN=center>1596</TD></TR> +<TR><TD ALIGN=left><STRONG>MESSAGE_QUEUE_DELETE</STRONG></TD> + <TD ALIGN=center>308</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_SEND</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>421</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>434</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>581</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_URGENT</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>422</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>435</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>582</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_BROADCAST</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>244</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>482</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>630</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_RECEIVE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>345</TD></TR> + <TR><TD ALIGN=left><dd>not available -- NO_WAIT</TD> + <TD ALIGN=center>197</TD></TR> + <TR><TD ALIGN=left><dd>not available -- caller blocks</TD> + <TD ALIGN=center>542</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>MESSAGE_QUEUE_FLUSH</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no messages flushed</TD> + <TD ALIGN=center>142</TD></TR> + <TR><TD ALIGN=left><dd>messages flushed</TD> + <TD ALIGN=center>170</TD></TR> + + </TABLE> +</CENTER> +@end html +@end ifset + +@page +@section Event Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsdirective{EVENT\_SEND} +\rtemscase{no task readied}{145} +\rtemscase{task readied -- returns to caller} + {250} +\rtemscase{task readied -- preempts caller} + {407} +\rtemsdirective{EVENT\_RECEIVE} +\rtemscase{obtain current events}{17} +\rtemscase{available}{133} +\rtemscase{not available -- NO\_WAIT}{130} +\rtemscase{not available -- caller blocks} + {442} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item EVENT_SEND +@itemize - +@item no task readied: 145 +@item task readied -- returns to caller: 250 +@item task readied -- preempts caller: 407 +@end itemize + +@item EVENT_RECEIVE +@itemize - +@item obtain current events: 17 +@item available: 133 +@item not available -- NO_WAIT: 130 +@item not available -- caller blocks: 442 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left COLSPAN=2><STRONG>EVENT_SEND</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>no task readied</TD> + <TD ALIGN=center>145</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center>250</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center>407</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>EVENT_RECEIVE</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>obtain current events</TD> + <TD ALIGN=center>17</TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>133</TD></TR> + <TR><TD ALIGN=left><dd>not available -- NO_WAIT</TD> + <TD ALIGN=center>130</TD></TR> + <TR><TD ALIGN=left><dd>not available -- caller blocks</TD> + <TD ALIGN=center>442</TD></TR> + + </TABLE> +</CENTER> +@end html +@end ifset +@section Signal Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{SIGNAL\_CATCH}{95} +\rtemsdirective{SIGNAL\_SEND} +\rtemscase{returns to caller}{165} +\rtemscase{signal to self}{275} +\rtemsdirective{EXIT ASR OVERHEAD} +\rtemscase{returns to calling task} + {216} +\rtemscase{returns to preempting task} + {329} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet +@item SIGNAL_CATCH +@itemize - +@item only case: 95 +@end itemize + +@item SIGNAL_SEND +@itemize - +@item returns to caller: 165 +@item signal to self: 275 +@end itemize + +@item EXIT ASR OVERHEAD +@itemize - +@item returns to calling task: 216 +@item returns to preempting task: 329 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>SIGNAL_CATCH</STRONG></TD> + <TD ALIGN=center>95</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>SIGNAL_SEND</TD></TR> + <TR><TD ALIGN=left><dd>returns to caller</TD> + <TD ALIGN=center>165</TD></TR> + <TR><TD ALIGN=left><dd>signal to self</TD> + <TD ALIGN=center>275</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>EXIT ASR OVERHEAD</TD></TR> + <TR><TD ALIGN=left><dd>returns to calling task</TD> + <TD ALIGN=center> + 216</TD></TR> + <TR><TD ALIGN=left><dd>returns to preempting task</TD> + <TD ALIGN=center> + 329</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Partition Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{PARTITION\_CREATE}{320} +\rtemsonecase{PARTITION\_IDENT}{1596} +\rtemsonecase{PARTITION\_DELETE}{168} +\rtemsdirective{PARTITION\_GET\_BUFFER} +\rtemscase{available}{157} +\rtemscase{not available}{149} +\rtemsonecase{PARTITION\_RETURN\_BUFFER} + {149} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item PARTITION_CREATE +@itemize - +@item only case: 320 +@end itemize + +@item PARTITION_IDENT +@itemize - +@item only case: 1596 +@end itemize + +@item PARTITION_DELETE +@itemize - +@item only case: 168 +@end itemize + +@item PARTITION_GET_BUFFER +@itemize - +@item available: 157 +@item not available: 149 +@end itemize + +@item PARTITION_RETURN_BUFFER +@itemize - +@item only case: 172 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>PARTITION_CREATE</STRONG></TD> + <TD ALIGN=center>320</TD></TR> +<TR><TD ALIGN=left><STRONG>PARTITION_IDENT</STRONG></TD> + <TD ALIGN=center>1596</TD></TR> +<TR><TD ALIGN=left><STRONG>PARTITION_DELETE</STRONG></TD> + <TD ALIGN=center>168</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>PARTITION_GET_BUFFER</STRONG></TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>157</TD></TR> + <TR><TD ALIGN=left><dd>not available</TD> + <TD ALIGN=center>149</TD></TR> + <TR><TD ALIGN=left><STRONG>PARTITION_RETURN_BUFFER</STRONG></TD> + <TD ALIGN=center>149</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@page +@section Region Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{REGION\_CREATE}{239} +\rtemsonecase{REGION\_IDENT}{1625} +\rtemsonecase{REGION\_DELETE}{167} +\rtemsdirective{REGION\_GET\_SEGMENT} +\rtemscase{available}{206} +\rtemscase{not available -- NO\_WAIT} + {190} +\rtemscase{not available -- caller blocks} + {556} +\rtemsdirective{REGION\_RETURN\_SEGMENT} +\rtemscase{no waiting tasks}{230} +\rtemscase{task readied -- returns to caller} + {412} +\rtemscase{task readied -- preempts caller} + {562} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item REGION_CREATE +@itemize - +@item only case: 239 +@end itemize + +@item REGION_IDENT +@itemize - +@item only case: 1625 +@end itemize + +@item REGION_DELETE +@itemize - +@item only case: 167 +@end itemize + +@item REGION_GET_SEGMENT +@itemize - +@item available: 206 +@item not available -- NO_WAIT: 190 +@item not available -- caller blocks: 556 +@end itemize + +@item REGION_RETURN_SEGMENT +@itemize - +@item no waiting tasks: 230 +@item task readied -- returns to caller: 412 +@item task readied -- preempts caller: 562 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>REGION_CREATE</STRONG></TD> + <TD ALIGN=center>239</TD></TR> +<TR><TD ALIGN=left><STRONG>REGION_IDENT</STRONG></TD> + <TD ALIGN=center>1625</TD></TR> +<TR><TD ALIGN=left><STRONG>REGION_DELETE</STRONG></TD> + <TD ALIGN=center>167</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>REGION_GET_SEGMENT</TD></TR> + <TR><TD ALIGN=left><dd>available</TD> + <TD ALIGN=center>206</TD></TR> + <TR><TD ALIGN=left><dd>not available -- NO_WAIT</TD> + <TD ALIGN=center> + 190</TD></TR> + <TR><TD ALIGN=left><dd>not available -- caller blocks</TD> + <TD ALIGN=center> + 556</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>REGION_RETURN_SEGMENT</TD></TR> + <TR><TD ALIGN=left><dd>no waiting tasks</TD> + <TD ALIGN=center>230</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- returns to caller</TD> + <TD ALIGN=center> + 412</TD></TR> + <TR><TD ALIGN=left><dd>task readied -- preempts caller</TD> + <TD ALIGN=center> + 562</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Dual-Ported Memory Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{PORT\_CREATE}{167} +\rtemsonecase{PORT\_IDENT}{1594} +\rtemsonecase{PORT\_DELETE}{165} +\rtemsonecase{PORT\_INTERNAL\_TO\_EXTERNAL} + {133} +\rtemsonecase{PORT\_EXTERNAL\_TO\_INTERNAL} + {134} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item PORT_CREATE +@itemize - +@item only case: 167 +@end itemize + +@item PORT_IDENT +@itemize - +@item only case: 1594 +@end itemize + +@item PORT_DELETE +@itemize - +@item only case: 165 +@end itemize + +@item PORT_INTERNAL_TO_EXTERNAL +@itemize - +@item only case: 133 +@end itemize + +@item PORT_EXTERNAL_TO_INTERNAL +@itemize - +@item only case: 134 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>PORT_CREATE</STRONG></TD> + <TD ALIGN=center>167</TD></TR> +<TR><TD ALIGN=left><STRONG>PORT_IDENT</STRONG></TD> + <TD ALIGN=center>1594</TD></TR> +<TR><TD ALIGN=left><STRONG>PORT_DELETE</STRONG></TD> + <TD ALIGN=center>165</TD></TR> +<TR><TD ALIGN=left><STRONG>PORT_INTERNAL_TO_EXTERNAL</STRONG></TD> + <TD ALIGN=center>133</TD></TR> +<TR><TD ALIGN=left><STRONG>PORT_EXTERNAL_TO_INTERNAL</STRONG></TD> + <TD ALIGN=center>134</TD></TR> + + </TABLE> +</CENTER> +@end html +@end ifset + +@section I/O Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{IO\_INITIALIZE}{23} +\rtemsonecase{IO\_OPEN}{18} +\rtemsonecase{IO\_CLOSE}{18} +\rtemsonecase{IO\_READ}{18} +\rtemsonecase{IO\_WRITE}{18} +\rtemsonecase{IO\_CONTROL}{18} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item IO_INITIALIZE +@itemize - +@item only case: 23 +@end itemize + +@item IO_OPEN +@itemize - +@item only case: 18 +@end itemize + +@item IO_CLOSE +@itemize - +@item only case: 18 +@end itemize + +@item IO_READ +@itemize - +@item only case: 18 +@end itemize + +@item IO_WRITE +@itemize - +@item only case: 18 +@end itemize + +@item IO_CONTROL +@itemize - +@item only case: 18 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>IO_INITIALIZE</STRONG></TD> + <TD ALIGN=center>23</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_OPEN</STRONG></TD> + <TD ALIGN=center>18</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_CLOSE</STRONG></TD> + <TD ALIGN=center>18</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_READ</STRONG></TD> + <TD ALIGN=center>18</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_WRITE</STRONG></TD> + <TD ALIGN=center>18</TD></TR> +<TR><TD ALIGN=left><STRONG>IO_CONTROL</STRONG></TD> + <TD ALIGN=center>18</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@section Rate Monotonic Manager + +@ifset use-tex +@tex +\centerline{\vbox{\offinterlineskip\halign{ +\span\rtemstimetable +\rtemsonecase{RATE\_MONOTONIC\_CREATE}{149} +\rtemsonecase{RATE\_MONOTONIC\_IDENT}{1595} +\rtemsonecase{RATE\_MONOTONIC\_CANCEL}{169} +\rtemsdirective{RATE\_MONOTONIC\_DELETE} +\rtemscase{active}{212} +\rtemscase{inactive}{186} +\rtemsdirective{RATE\_MONOTONIC\_PERIOD} +\rtemscase{initiate period -- returns to caller} + {226} +\rtemscase{conclude period -- caller blocks} + {362} +\rtemscase{obtain status}{142} +\rtemsendtimetable +}}\hfil} +@end tex +@end ifset + +@ifset use-ascii +@ifinfo +@itemize @bullet + +@item RATE_MONOTONIC_CREATE +@itemize - +@item only case: 149 +@end itemize + +@item RATE_MONOTONIC_IDENT +@itemize - +@item only case: 1595 +@end itemize + +@item RATE_MONOTONIC_CANCEL +@itemize - +@item only case: 169 +@end itemize + +@item RATE_MONOTONIC_DELETE +@itemize - +@item active: 212 +@item inactive: 186 +@end itemize + +@item RATE_MONOTONIC_PERIOD +@itemize - +@item initiate period -- returns to caller: 226 +@item conclude period -- caller blocks: 362 +@item obtain status: 142 +@end itemize + +@end itemize +@end ifinfo +@end ifset + +@ifset use-html +@html +<CENTER> + <TABLE COLS=2 WIDTH="80%" BORDER=2> +<TR><TD ALIGN=left><STRONG>RATE_MONOTONIC_CREATE</STRONG></TD> + <TD ALIGN=center>149</TD></TR> +<TR><TD ALIGN=left><STRONG>RATE_MONOTONIC_IDENT</STRONG></TD> + <TD ALIGN=center>1595</TD></TR> +<TR><TD ALIGN=left><STRONG>RATE_MONOTONIC_CANCEL</STRONG></TD> + <TD ALIGN=center>169</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>RATE_MONOTONIC_DELETE</TD></TR> + <TR><TD ALIGN=left><dd>active</TD> + <TD ALIGN=center>212</TD></TR> + <TR><TD ALIGN=left><dd>inactive</TD> + <TD ALIGN=center>186</TD></TR> +<TR><TD ALIGN=left COLSPAN=2><STRONG>RATE_MONOTONIC_PERIOD</TD></TR> + <TR><TD ALIGN=left><dd>initiate period -- returns to caller</TD> + <TD ALIGN=center> + 226</TD></TR> + <TR><TD ALIGN=left><dd>conclude period -- caller blocks</TD> + <TD ALIGN=center> + 362</TD></TR> + <TR><TD ALIGN=left><dd>obtain status</TD> + <TD ALIGN=center>142</TD></TR> + </TABLE> +</CENTER> +@end html +@end ifset + +@tex +\global\advance \smallskipamount by 4pt +@end tex + +@tex +\global\advance \smallskipamount by 4pt +@end tex |