summaryrefslogtreecommitdiffstats
path: root/c/src/lib/libcpu/sh/sh7032/score/cpu_asm.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* bsp/gensh1: Move libcpu files to BSPSebastian Huber2017-12-081-181/+0
| | | | Update #3254.
* score: Rename _ISR_Disable() and _ISR_Enable()Sebastian Huber2016-05-201-6/+6
| | | | | | | | | Rename _ISR_Disable() into _ISR_Local_disable(). Rename _ISR_Enable() into _ISR_Local_enable(). Remove _Debug_Is_owner_of_giant(). This is a preparation to remove the Giant lock. Update #2555.
* score: _Thread_Dispatch_increment_disable_level()Sebastian Huber2016-05-201-2/+2
| | | | | | | | | | Avoid _Thread_Dispatch_increment_disable_level() and _Thread_Dispatch_decrement_disable_level() and thus the Giant lock. This is a preparation to remove the Giant lock. Update #2555.
* SH libcpu and libbsp: Fix warningsJoel Sherrill2014-10-161-0/+1
|
* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
|
* Include missing <rtems/score/threaddispatch.h>Sebastian Huber2013-07-261-2/+2
|
* score: Add and use _Thread_Dispatch_is_enabled()Sebastian Huber2013-06-141-1/+1
| | | | | Delete _Thread_Dispatch_in_critical_section() and _Thread_Is_dispatching_enabled().
* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-111-2/+0
| | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
* 2011-04-21 Jennifer Averett <Jennifer.Averett@OARcorp.comJennifer Averett2011-04-211-3/+3
| | | | | | | | | | PR 1777/cpukit * src/lib/libbsp/powerpc/shared/startup/panic.c, src/lib/libcpu/sh/sh7032/score/cpu_asm.c, src/lib/libcpu/sh/sh7045/score/cpu_asm.c, src/lib/libcpu/sh/sh7750/score/cpu_asm.c, src/lib/libcpu/sh/shgdb/score/cpu_asm.c: Consolidated access to _Thread_Dispatch_disable_level.
* 2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-02-111-1/+1
| | | | | | | | | | * sh7032/delay/delay.c, sh7032/score/cpu_asm.c, sh7032/score/ispsh7032.c, sh7045/sci/sci.c, sh7045/sci/sci_termios.c, sh7045/score/cpu_asm.c, sh7045/score/ispsh7045.c, sh7750/sci/sh4uart.c, sh7750/score/cpu_asm.c, sh7750/score/ispsh7750.c, shgdb/score/cpu_asm.c, shgdb/score/ispshgdb.c: Use "__asm__" instead of "asm" for improved c99-compliance.
* 2010-07-30 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-07-301-1/+1
| | | | | | | | PR 1599/cpukit * sh7032/score/cpu_asm.c, sh7045/score/cpu_asm.c, sh7750/score/cpu_asm.c, shgdb/score/cpu_asm.c: Rename _Context_Switch_necessary to _Thread_Dispatch_necessary to more properly reflect the intent.
* 2010-06-28 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-06-291-3/+1
| | | | | | | | | PR 1573/cpukit * sh7032/score/cpu_asm.c, sh7045/score/cpu_asm.c, sh7750/score/cpu_asm.c, shgdb/score/cpu_asm.c: Add a per cpu data structure which contains the information required by RTEMS for each CPU core. This encapsulates information such as thread executing, heir, idle and dispatch needed.
* 2010-05-21 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-05-211-10/+10
| | | | | * sh7032/score/cpu_asm.c, sh7045/score/cpu_asm.c, sh7750/score/cpu_asm.c, shgdb/score/cpu_asm.c: Spacing.
* 2008-09-25 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-09-251-127/+0
| | | | | | | | | | * Makefile.am, configure.ac, sh7032/score/cpu_asm.c, sh7045/score/cpu_asm.c, sh7750/score/cpu_asm.c: Move duplicated context switch code to score/cpu and provide an interrupt handling stub for the GDB SuperH simulator since it does not support interrupts or devices. This has been used to run tests on the simulator BSP as SH1, SH2, and SH4. * shgdb/score/cpu_asm.c, shgdb/score/ispshgdb.c: New files.
* 2007-09-12 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-09-121-15/+15
| | | | | | | | | | | | | PR 1257/bsps * sh7032/score/cpu_asm.c, sh7032/timer/timer.c, sh7045/score/cpu_asm.c, sh7045/timer/timer.c, sh7750/score/cpu_asm.c, sh7750/timer/timer.c: Code outside of cpukit should use the public API for rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the public API and directly accessing _CPU_ISR_Disable and _CPU_ISR_Enable, they were bypassing the compiler memory barrier directive which could lead to problems. This patch also changes the type of the variable passed into these routines and addresses minor style issues.
* Use Context_Control_fp* instead of void* for fp_contexts.Ralf Corsepius2007-04-171-2/+2
|
* Remove stray white spaces.Ralf Corsepius2004-04-161-13/+13
|
* 2004-03-30 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-03-311-6/+6
| | | | | | | | | | | | | * sh7032/clock/ckinit.c, sh7032/delay/delay.c, sh7032/include/ispsh7032.h, sh7032/sci/sci.c, sh7032/score/cpu_asm.c, sh7032/timer/timer.c, sh7045/clock/ckinit.c, sh7045/include/ispsh7045.h, sh7045/sci/sci.c, sh7045/sci/sci_termios.c, sh7045/score/cpu_asm.c, sh7045/timer/timer.c, sh7750/clock/ckinit.c, sh7750/include/rtems/score/ispsh7750.h, sh7750/include/sh/sh4uart.h, sh7750/sci/sh4uart.c, sh7750/score/cpu_asm.c, sh7750/score/ispsh7750.c, sh7750/timer/timer.c: Convert to using c99 fixed size types.
* 2004-03-26 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-03-261-1/+1
| | | | | | * sh7032/score/cpu_asm.c, sh7045/score/cpu_asm.c, sh7750/score/cpu_asm.c: Use asm constraint "i" instead of "I" to pass sizeof(Context_Control) to context switch.
* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-1/+1
| | | | | | | * clock/ckinit.c, delay/delay.c, include/iosh7032.h, include/ispsh7032.h, include/sci.h, include/sh7_pfc.h, include/sh7_sci.h, sci/sci.c, score/cpu_asm.c, score/ispsh7032.c, timer/timer.c: URL for license changed.
* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-4/+0
| | | | | * score/cpu_asm.c: Removed incorrect statement about copyright assignment.
* 2003-02-11 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-02-111-9/+13
| | | | | | | * score/cpu_asm.c: Rework logic that decides when to call _Thread_Dispatch. Analysis by Sergei Organov <osv@javad.ru> determined that _ISR_Signals_to_thread_executing was not being honored and/or cleared properly.
* 2002-04-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-04-081-52/+52
| | | | * score/cpu_asm.c: Adapt inline asm to gcc-3.0.4.
* 2001-10-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-10-121-1/+0
| | | | | | | * clock/ckinit.c, delay/delay.c, include/iosh7032.h, include/ispsh7032.h, include/sci.h, include/sh7_pfc.h, include/sh7_sci.h, sci/sci.c, score/cpu_asm.c, score/ispsh7032.c, timer/timer.c: Fixed typo.
* Patch rtems-rc-20000614-sh.tar.gz from Ralf CorsepiusJoel Sherrill2000-06-141-6/+0
| | | | | | | | | | | | | | | | | | | | | <corsepiu@faw.uni-ulm.de> that migrates the SH port to multilib'ing. This patch involved moving a number of files in the CVS repository, adding new files, and deleting files from their previous location. Ralf gave good instructions (not repeated here) and here are his notes: Note 1: In this version, I did not change the installation points of the headers which are moved inside of the source-tree. This is a temporary hack for not breaking compatibility with 4.5 based BSPs, but will probably not last once having real multilibs (We would have include file conflicts when several BSPs/CPU_MODELS share a common installation prefix). Note 2: I hope not to have broken too much, but I would not be astonished if something goes wrong. Note 3: There are more patches to come :)
* Patch from "John M. Mills" <jmills@tga.com> with subsequent cleanup fromJoel Sherrill1999-11-181-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ralf Corsepius <corsepiu@faw.uni-ulm.de> that adds initial Hitachi SH-2 support to RTEMS. Ralf's comments are: Changes: ------ 1. SH-Port: * Many files renamed. * CONSOLE_DEVNAME and MHZ defines removed from libcpu. * console.c moved to libbsp/sh/shared, build in libbsp/sh/<BSP>/console applying VPATH. * CONSOLE_DEVNAME made BSP-specific, replacement is defined in bsp.h * MHZ define replaced with HZ (extendent resolution) in custom/*.cfg * -DHZ=HZ used in bspstart.c, only * Makefile variable HZ used in bsp-dependent directories only. 2. SH1-Port * clock-driver rewritten to provide better resolution for odd CPU frequencies. This driver is only partially tested on hardware, ie. sightly experimental, but I don't expect severe problems with it. * Polling SCI-driver added. This driver is experimental and completly untested yet. Therefore it is not yet used for the console (/dev/console is still pointing to /dev/null, cf. gensh1/bsp.h). * minor changes to the timer driver * SH1 specific delay()/CPU_delay() now is implemented as a function 3. SH2-Port * Merged * IMO, the code is still in its infancy. Therefore I have interspersed comments (FIXME) it for items which I think John should look after. * sci and console drivers partially rewritten and extended (John, I hope you don't mind). * Copyright notices are not yet adapted
* SH port submitted from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.Joel Sherrill1998-03-201-0/+311
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 05:22:29 +0000