From 65f868cac6f7fd5c3ad02046574c19f8f4673255 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Wed, 23 May 2018 14:17:25 +0200 Subject: Add _CPU_Counter_frequency() Add rtems_counter_frequency() API function. Use it to initialize the counter value converter via the new system initialization step (RTEMS_SYSINIT_CPU_COUNTER). This decouples the counter implementation and the counter converter. It avoids an unnecessary pull in of the 64-bit integer division from libgcc. Update #3456. --- c/src/lib/libbsp/arm/beagle/Makefile.am | 1 + c/src/lib/libbsp/arm/csb336/Makefile.am | 1 + c/src/lib/libbsp/arm/csb337/Makefile.am | 1 + c/src/lib/libbsp/arm/edb7312/Makefile.am | 1 + c/src/lib/libbsp/arm/gdbarmsim/Makefile.am | 1 + c/src/lib/libbsp/arm/gumstix/Makefile.am | 1 + c/src/lib/libbsp/arm/lm3s69xx/Makefile.am | 1 + c/src/lib/libbsp/arm/raspberrypi/Makefile.am | 1 + c/src/lib/libbsp/arm/rtl22xx/Makefile.am | 1 + c/src/lib/libbsp/arm/smdk2410/Makefile.am | 1 + c/src/lib/libbsp/arm/stm32f4/Makefile.am | 1 + c/src/lib/libbsp/sparc/leon2/Makefile.am | 1 + 12 files changed, 12 insertions(+) (limited to 'c') diff --git a/c/src/lib/libbsp/arm/beagle/Makefile.am b/c/src/lib/libbsp/arm/beagle/Makefile.am index 191d2cae2c..03f57758e9 100644 --- a/c/src/lib/libbsp/arm/beagle/Makefile.am +++ b/c/src/lib/libbsp/arm/beagle/Makefile.am @@ -46,6 +46,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/stackalloc.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/gpio/gpio-support.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/btimer/btimer-stub.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/start/bsp-start-memcpy.S librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/cp15/arm-cp15-set-exception-handler.c diff --git a/c/src/lib/libbsp/arm/csb336/Makefile.am b/c/src/lib/libbsp/arm/csb336/Makefile.am index f2f142edbc..0ef7b9a725 100644 --- a/c/src/lib/libbsp/arm/csb336/Makefile.am +++ b/c/src/lib/libbsp/arm/csb336/Makefile.am @@ -25,6 +25,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspreset-empty.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb336/start/memmap.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES +=../../../../../../bsps/arm/csb336/clock/clockdrv.c diff --git a/c/src/lib/libbsp/arm/csb337/Makefile.am b/c/src/lib/libbsp/arm/csb337/Makefile.am index f8be23696a..29921c4fb0 100644 --- a/c/src/lib/libbsp/arm/csb337/Makefile.am +++ b/c/src/lib/libbsp/arm/csb337/Makefile.am @@ -34,6 +34,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb337/start/bspreset.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb337/start/memmap.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb337/start/pmc.c diff --git a/c/src/lib/libbsp/arm/edb7312/Makefile.am b/c/src/lib/libbsp/arm/edb7312/Makefile.am index b30b34f7f5..e48f08b552 100644 --- a/c/src/lib/libbsp/arm/edb7312/Makefile.am +++ b/c/src/lib/libbsp/arm/edb7312/Makefile.am @@ -23,6 +23,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/edb7312/start/bspreset.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c diff --git a/c/src/lib/libbsp/arm/gdbarmsim/Makefile.am b/c/src/lib/libbsp/arm/gdbarmsim/Makefile.am index 5882601892..685870a661 100644 --- a/c/src/lib/libbsp/arm/gdbarmsim/Makefile.am +++ b/c/src/lib/libbsp/arm/gdbarmsim/Makefile.am @@ -25,6 +25,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gdbarmsim/start/bspreset.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gdbarmsim/start/syscalls.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c # console diff --git a/c/src/lib/libbsp/arm/gumstix/Makefile.am b/c/src/lib/libbsp/arm/gumstix/Makefile.am index 810d636612..4f41719b93 100644 --- a/c/src/lib/libbsp/arm/gumstix/Makefile.am +++ b/c/src/lib/libbsp/arm/gumstix/Makefile.am @@ -24,6 +24,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gumstix/start/bspstart.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gumstix/start/bspreset.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gumstix/start/memmap.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES +=../../../../../../bsps/arm/gumstix/clock/clock.c diff --git a/c/src/lib/libbsp/arm/lm3s69xx/Makefile.am b/c/src/lib/libbsp/arm/lm3s69xx/Makefile.am index b92fa4df1c..feffa3093f 100644 --- a/c/src/lib/libbsp/arm/lm3s69xx/Makefile.am +++ b/c/src/lib/libbsp/arm/lm3s69xx/Makefile.am @@ -34,6 +34,7 @@ librtemsbsp_a_SOURCES = librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspgetworkarea-default.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c diff --git a/c/src/lib/libbsp/arm/raspberrypi/Makefile.am b/c/src/lib/libbsp/arm/raspberrypi/Makefile.am index b4887ceedc..13f9696c17 100644 --- a/c/src/lib/libbsp/arm/raspberrypi/Makefile.am +++ b/c/src/lib/libbsp/arm/raspberrypi/Makefile.am @@ -39,6 +39,7 @@ librtemsbsp_a_SOURCES = # Shared librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c diff --git a/c/src/lib/libbsp/arm/rtl22xx/Makefile.am b/c/src/lib/libbsp/arm/rtl22xx/Makefile.am index 5227f3b291..c34d812885 100644 --- a/c/src/lib/libbsp/arm/rtl22xx/Makefile.am +++ b/c/src/lib/libbsp/arm/rtl22xx/Makefile.am @@ -25,6 +25,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/rtl22xx/start/bspreset.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/rtl22xx/btimer/btimer.c diff --git a/c/src/lib/libbsp/arm/smdk2410/Makefile.am b/c/src/lib/libbsp/arm/smdk2410/Makefile.am index a13803560d..6e57275e59 100644 --- a/c/src/lib/libbsp/arm/smdk2410/Makefile.am +++ b/c/src/lib/libbsp/arm/smdk2410/Makefile.am @@ -25,6 +25,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspgetworkarea-default.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/smdk2410/btimer/btimer.c diff --git a/c/src/lib/libbsp/arm/stm32f4/Makefile.am b/c/src/lib/libbsp/arm/stm32f4/Makefile.am index 5f4be7dc71..70fee358f0 100644 --- a/c/src/lib/libbsp/arm/stm32f4/Makefile.am +++ b/c/src/lib/libbsp/arm/stm32f4/Makefile.am @@ -33,6 +33,7 @@ librtemsbsp_a_SOURCES = librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspgetworkarea-default.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterdiff.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c diff --git a/c/src/lib/libbsp/sparc/leon2/Makefile.am b/c/src/lib/libbsp/sparc/leon2/Makefile.am index face1420bf..cd36515f6c 100644 --- a/c/src/lib/libbsp/sparc/leon2/Makefile.am +++ b/c/src/lib/libbsp/sparc/leon2/Makefile.am @@ -26,6 +26,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspreset-empty.c librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/leon2/start/bspstart.c librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/shared/start/bspgetworkarea.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc/leon2/start/setvec.c -- cgit v1.2.3