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* Remove make preinstallChris Johns2018-01-251-96/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A speciality of the RTEMS build system was the make preinstall step. It copied header files from arbitrary locations into the build tree. The header files were included via the -Bsome/build/tree/path GCC command line option. This has at least seven problems: * The make preinstall step itself needs time and disk space. * Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error. * There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult. * The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit. * An introduction of a new build system is difficult. * Include paths specified by the -B option are system headers. This may suppress warnings. * The parallel build had sporadic failures on some hosts. This patch removes the make preinstall step. All installed header files are moved to dedicated include directories in the source tree. Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc, etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g. erc32, imx, qoriq, etc. The new cpukit include directories are: * cpukit/include * cpukit/score/cpu/@RTEMS_CPU@/include * cpukit/libnetworking The new BSP include directories are: * bsps/include * bsps/@RTEMS_CPU@/include * bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include There are build tree include directories for generated files. The include directory order favours the most general header file, e.g. it is not possible to override general header files via the include path order. The "bootstrap -p" option was removed. The new "bootstrap -H" option should be used to regenerate the "headers.am" files. Update #3254.
* i386/pc386: Clean out removed functions.Chris Johns2016-05-111-46/+0
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* i386/pc386: Fix interrupt support.Chris Johns2016-05-111-24/+31
| | | | | | | | | | | | Fix the interrupt and stop the spurious interrupt from happening. The fix moves the EOI to C code and cleans that functionality out of the asm part of the ISR handler. The code checks the ISR and IRR registers on the enable. Only ack the master for a slave IRQ if the slave has no other pending requests.
* bsps/i386: Interrupt server supportSebastian Huber2015-09-301-1/+13
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* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* i386: shared: Add doxygenChirayu Desai2013-12-231-8/+23
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* 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.
* 2011-11-18 Jennifer Averett <Jennifer.Averett@OARcorp.com>Jennifer Averett2011-11-181-0/+2
| | | | | | PR 1925 * shared/irq/irq.h: Changed i386 console to libchip style console and added support for com3 and com4.
* 2011-07-14 Jennifer Averett <Jennifer.Averett@OARcorp.com>Jennifer Averett2011-07-141-1/+3
| | | | | * shared/irq/irq.c, shared/irq/irq.h, shared/irq/irq_init.c: Add initial support for APIC.
* 2011-01-28 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2011-01-281-1/+1
| | | | | * shared/irq/idt.c, shared/irq/irq.c, shared/irq/irq.h, shared/irq/irq_asm.h: Fix typo where license said found in found in.
* 2010-04-30 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2010-04-301-0/+3
| | | | | * shared/irq/irq-config.h: Removed file. * shared/irq/irq.h: Moved defines from 'shared/irq/irq-config.h'.
* 2009-07-01 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-07-031-0/+1
| | | | | | * shared/irq/irq.h, shared/irq/irq.c, shared/irq/irq_init.c: Converted to use generic interrupt support. * shared/irq/irq-config.h: New file.
* 2009-02-19 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-02-191-0/+1
| | | | | * shared/irq/irq.c, shared/irq/irq.h, shared/irq/irq_asm.S: Add shared interrupt support to i386.
* 2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-02-111-1/+1
| | | | * shared/irq/irq.h: Fix spelling error.
* Remove eof include fileRalf Corsepius2006-03-171-1/+0
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* 2005-05-17 Jennifer Averett <jennifer.averett@oarcorp.com>Jennifer Averett2005-05-171-174/+16
| | | | * irq/irq.c, irq/irq.h: Modified to include rtems/irq.h.
* 2005-05-06 Jennifer Averett <jennifer.averett@oarcorp.com>Jennifer Averett2005-05-061-1/+1
| | | | | | * Makefile.am, comm/i386-stub-glue.c, comm/tty_drv.c, comm/uart.c, irq/idt.c, irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c: Moved irq.h and irq_asm.h to bsp subdirectory.
* 2005-04-18 Eric Valette <eric.valette@free.fr>Jennifer Averett2005-04-181-1/+6
| | | | | * irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c: Added parameter to irq handler
* Remove duplicate white lines.Ralf Corsepius2004-04-211-6/+0
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* Remove stray white spaces.Ralf Corsepius2004-04-211-10/+10
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* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-1/+1
| | | | | * comm/gdb_glue.c, irq/idt.c, irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_asm.h, irq/irq_init.c: URL for license changed.
* Removed warnings.Joel Sherrill1999-12-131-2/+2
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* Large patch from Erik Ivanenko <erik.ivanenko@utoronto.ca> whichJoel Sherrill1998-10-051-24/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | moves pieces of the pc386 bsp up to a shared level for all i386 BSPs and modifies the i386ex BSP to use those shared pieces. Serial remote debugging is included for both targets. Erik's notes: There are several workarounds in it: 1) #define NEXT_GAS is hardcoded in pc386/start/start.s 2) #define NEXT_GAS is hardcoded in i386ex/start/start.s 3) #define NEW_GAS is hardcoded in pc386/start16.s 4) #undef __assert and redeclare _assert hardcoded in console.c for both pc386 and i386ex due to my egcs1.1b ~ newlib problem. Should have modified t-rtems.cfg ( no time ) I've tested pc386 with both video and serial consoles and GDB remote. All work fine, except that GDB acts weird. ( re: other posting) I hope this will work for you. It took quite some time to locate the autoconf error. The remainder was just grunt work. Unfortunately, I think I've unwound the removal of the IBMPCInitVideo stuff. Sorry. I REALLY can't spend more time... I've been at this conversion to 4.0 locally and updating the release since Sept. 8th, and have yet to compile my network driver.... This is as much as I can do right now. I look forward to the next patch to really test i368ex. I did make sure that the sample tests worked for pc386.
* Patch from Eric Valette <valette@crf.canon.fr> which brings the i386ex BSPJoel Sherrill1998-08-051-2/+3
| | | | inline with the new IRQ structure.
* Patch from Eric VALETTE <valette@crf.canon.fr>:Joel Sherrill1998-07-231-0/+260
Here is a enhanced version of my previous patch. This patch enables to potentially share the new interrupt management code for all Intel targets (pc386, go32 and force386) bsp. Note : this patch is complete only for pc386. It still needs to be completed for go32 and force386. I carrefully checked that anything needed is in for force386 (only some function name changes for IDT manipulation and GDT segment manipulation). But anyway I will not be able to test any of theses targets...
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