From 9c4a1e36532699bdf7ed4f62d9306b2d4504eaaf Mon Sep 17 00:00:00 2001 From: Ralf Corsepius Date: Tue, 19 Feb 2008 17:53:43 +0000 Subject: Remove (Abandoned). --- c/src/lib/libbsp/powerpc/helas403/.cvsignore | 14 - c/src/lib/libbsp/powerpc/helas403/ChangeLog | 491 --------------------- c/src/lib/libbsp/powerpc/helas403/Makefile.am | 59 --- c/src/lib/libbsp/powerpc/helas403/README | 105 ----- c/src/lib/libbsp/powerpc/helas403/bsp_specs | 13 - c/src/lib/libbsp/powerpc/helas403/bsp_specs.dl | 23 - c/src/lib/libbsp/powerpc/helas403/configure.ac | 38 -- .../lib/libbsp/powerpc/helas403/dlentry/dlentry.S | 146 ------ .../powerpc/helas403/flashentry/flashentry.S | 466 ------------------- .../lib/libbsp/powerpc/helas403/include/.cvsignore | 4 - c/src/lib/libbsp/powerpc/helas403/include/bsp.h | 92 ---- .../lib/libbsp/powerpc/helas403/include/coverhd.h | 133 ------ c/src/lib/libbsp/powerpc/helas403/include/tm27.h | 32 -- c/src/lib/libbsp/powerpc/helas403/preinstall.am | 57 --- .../lib/libbsp/powerpc/helas403/startup/bspclean.c | 43 -- .../lib/libbsp/powerpc/helas403/startup/bspstart.c | 175 -------- c/src/lib/libbsp/powerpc/helas403/startup/linkcmds | 289 ------------ .../libbsp/powerpc/helas403/startup/linkcmds.dl | 154 ------- c/src/lib/libbsp/powerpc/helas403/startup/setvec.c | 56 --- c/src/lib/libbsp/powerpc/helas403/times | 197 --------- 20 files changed, 2587 deletions(-) delete mode 100644 c/src/lib/libbsp/powerpc/helas403/.cvsignore delete mode 100644 c/src/lib/libbsp/powerpc/helas403/ChangeLog delete mode 100644 c/src/lib/libbsp/powerpc/helas403/Makefile.am delete mode 100644 c/src/lib/libbsp/powerpc/helas403/README delete mode 100644 c/src/lib/libbsp/powerpc/helas403/bsp_specs delete mode 100644 c/src/lib/libbsp/powerpc/helas403/bsp_specs.dl delete mode 100644 c/src/lib/libbsp/powerpc/helas403/configure.ac delete mode 100644 c/src/lib/libbsp/powerpc/helas403/dlentry/dlentry.S delete mode 100644 c/src/lib/libbsp/powerpc/helas403/flashentry/flashentry.S delete mode 100644 c/src/lib/libbsp/powerpc/helas403/include/.cvsignore delete mode 100644 c/src/lib/libbsp/powerpc/helas403/include/bsp.h delete mode 100644 c/src/lib/libbsp/powerpc/helas403/include/coverhd.h delete mode 100644 c/src/lib/libbsp/powerpc/helas403/include/tm27.h delete mode 100644 c/src/lib/libbsp/powerpc/helas403/preinstall.am delete mode 100644 c/src/lib/libbsp/powerpc/helas403/startup/bspclean.c delete mode 100644 c/src/lib/libbsp/powerpc/helas403/startup/bspstart.c delete mode 100644 c/src/lib/libbsp/powerpc/helas403/startup/linkcmds delete mode 100644 c/src/lib/libbsp/powerpc/helas403/startup/linkcmds.dl delete mode 100644 c/src/lib/libbsp/powerpc/helas403/startup/setvec.c delete mode 100644 c/src/lib/libbsp/powerpc/helas403/times (limited to 'c/src/lib/libbsp/powerpc/helas403') diff --git a/c/src/lib/libbsp/powerpc/helas403/.cvsignore b/c/src/lib/libbsp/powerpc/helas403/.cvsignore deleted file mode 100644 index bfdfd995be..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/.cvsignore +++ /dev/null @@ -1,14 +0,0 @@ -aclocal.m4 -autom4te*.cache -config.cache -config.guess -config.log -config.status -config.sub -configure -depcomp -install-sh -Makefile -Makefile.in -missing -mkinstalldirs diff --git a/c/src/lib/libbsp/powerpc/helas403/ChangeLog b/c/src/lib/libbsp/powerpc/helas403/ChangeLog deleted file mode 100644 index 3348ba3801..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/ChangeLog +++ /dev/null @@ -1,491 +0,0 @@ -2007-12-11 Joel Sherrill - - * README, include/bsp.h, startup/bspstart.c: Eliminate copies of the - Configuration Table. Use the RTEMS provided accessor macros to obtain - configuration fields. - -2007-12-04 Joel Sherrill - - * include/bsp.h, startup/bspstart.c: Move interrupt_stack_size field - from CPU Table to Configuration Table. Eliminate CPU Table from all - ports. Delete references to CPU Table in all forms. - -2007-12-03 Joel Sherrill - - * startup/bspstart.c: Moved most of the remaining CPU Table fields to - the Configuration Table. This included pretasking_hook, - predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace, - extra_mpci_receive_server_stack, stack_allocate_hook, and - stack_free_hook. As a side-effect of this effort some multiprocessing - code was made conditional and some style clean up occurred. - -2007-11-30 Till Straumann - - * startup/bspstart.c: removed bsp_exceptions_in_RAM - -2007-11-28 Joel Sherrill - - * startup/bspstart.c: Now compiles and links. - -2007-11-28 Joel Sherrill - - * startup/bspstart.c: Eliminate PowerPC specific elements from the CPU - Table. They have been replaced with variables named bsp_XXX as - needed. - -2007-04-12 Ralf Corsépius - - * bsp_specs: Add ecrti%O%s to "startfile:". - * bsp_specs: Remove qrtems_debug. - -2007-04-06 Ralf Corsépius - - * bsp_specs: Remove lib (Now expected to exist in GCC). - -2007-04-02 Joel Sherrill - - * Makefile.am: Add dummy printk support so all tests link. - -2006-12-02 Ralf Corsépius - - * configure.ac: New BUG-REPORT address. - -2006-11-15 Joel Sherrill - - * Makefile.am: Merge c_rtems_main() into boot_card(). This eliminated a - file and simplified initialization. - -2006-10-17 Ralf Corsépius - - * configure.ac: Require autoconf-2.60. Require automake-1.10. - -2006-08-23 Joel Sherrill - - * startup/bspstart.c: Revert patch adding new exception support code to - an old exception BSP. - -2006-08-22 Joel Sherrill - - * startup/bspstart.c: Add basic _BSP_Fatal_error. - -2006-08-09 Joel Sherrill - - * startup/linkcmds: Clean up a bit after adding missing .rela sections. - -2006-03-08 Joel Sherrill - - * startup/linkcmds, startup/linkcmds.dl: Add .gnu.linkonce.b.* section. - -2006-02-08 Joel Sherrill - - * startup/linkcmds, startup/linkcmds.dl: Add sections required by newer - gcc versions. - -2006-01-11 Ralf Corsepius - - * configure.ac: Remove explicit ampolish3 support (now in - RTEMS_BSP_CONFIGURE). - -2006-01-10 Ralf Corsepius - - * configure.ac: Add ampolish3 support. - * Makefile.am: Add preinstall.am. - -2006-01-09 Ralf Corsepius - - * Makefile.am: Don't include subdirs.am. - -2005-05-26 Ralf Corsepius - - * include/bsp.h: New header guard. - -2005-02-16 Ralf Corsepius - - * configure.ac: Remove argument from RTEMS_PPC_EXCEPTIONS. - -2005-02-15 Ralf Corsepius - - * flashentry/flashentry.S: #include - -2005-02-11 Ralf Corsepius - - * Makefile.am: Merge-in wrapup/Makefile.am. - * wrapup/Makefile.am: Remove. - * configure.ac: Reflect changes above. - -2005-02-10 Ralf Corsepius - - * dlentry/dlentry.S, flashentry/flashentry.S: - Remove PPC_ABI_POWEROPEN. - -2005-01-07 Ralf Corsepius - - * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V. - -2005-01-02 Ralf Corsepius - - * Makefile.am, wrapup/Makefile.am: Remove build-variant support. - -2004-10-02 Ralf Corsepius - - PR 697/bsps - * flashentry/flashentry.S: Fix broken comments - (Patch by Thomas.Doerfler@imd-systems.de) - -2004-09-24 Ralf Corsepius - - * configure.ac: Require automake > 1.9. - -2004-04-23 Ralf Corsepius - - PR 610/bsps - * Makefile.am: Add include/tm27.h, Cosmetics. - * include/tm27.h: Final cosmetics. - -2004-04-22 Ralf Corsepius - - * include/bsp.h: Split out tmtest27 support. - * include/tm27.h: New. - -2004-04-21 Ralf Corsepius - - PR 613/bsps - * include/bsp.h: Remove MAX_LONG_TEST_DURATION. - -2004-04-21 Ralf Corsepius - - PR 614/bsps - * include/bsp.h: Remove MAX_SHORT_TEST_DURATION (Unused). - -2004-04-13 Ralf Corsepius - - * flashentry/flashentry.S: Include instead of - . - -2004-04-02 Ralf Corsepius - - * dlentry/dlentry.S: Include instead of . - * flashentry/flashentry.S: Include instead of . - -2004-04-01 Ralf Corsepius - - * include/bsp.h: Include instead of . - * include/bsp.h: Include instead of . - * include/bsp.h: Include instead of . - -2004-03-31 Ralf Corsepius - - * startup/bspstart.c: Convert to using c99 fixed size types. - -2004-02-19 Ralf Corsepius - - * Makefile.am: Reflect changes to bsp.am. - Preinstall dist_project_lib*. - -2004-02-14 Ralf Corsepius - - * Makefile.am: Reflect changes to bsp.am. - -2004-02-06 Ralf Corsepius - - * wrapup/Makefile.am: Convert to automake-building rules. - -2004-01-30 Ralf Corsepius - - * Makefile.am: Merge-in dlentry/Makefile.am, flashentry/Makefile.am, - startup/Makefile.am. Use automake compilation rules. - * dlentry/Makefile.am, flashentry/Makefile.am, startup/Makefile.am: - Remove. - * configure.ac: Reflect changes above. - * wrapup/Makefile.am: Reflect changes above. - -2004-01-30 Ralf Corsepius - - * wrapup/Makefile.am: Reflect changes to - ../support/*exception_processing/*. - -2004-01-28 Ralf Corsepius - - * configure.ac: Add nostdinc to AUTOMAKE_OPTIONS. - Add RTEMS_PROG_CCAS. - -2004-01-21 Ralf Corsepius - - * Makefile.am: Add PREINSTALL_DIRS. - * wrapup/Makefile.am: Reflect changes to libcpu. - -2004-01-14 Ralf Corsepius - - * Makefile.am: Re-add dirstamps to PRE/TMPINSTALL_FILES. - Add PRE/TMPINSTALL_FILES to CLEANFILES. - * startup/Makefile.am: Ditto. - -2004-01-05 Ralf Corsepius - - * wrapup/Makefile.am: Eliminate $(LIB). - Use noinst_DATA to trigger building libbsp.a. - -2003-12-22 Ralf Corsepius - - * dlentry/Makefile.am: Eliminate VPATH. - * flashentry/Makefile.am: Eliminate VPATH. - * startup/Makefile.am: Eliminate VPATH. - -2003-12-15 Ralf Corsepius - - * startup/linkcmds: Remove SEARCH_DIR. - * startup/linkcmds.dl: Remove SEARCH_DIR. - -2003-12-13 Ralf Corsepius - - * Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g. - * startup/Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g. - -2003-12-12 Ralf Corsepius - - * Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES. - * startup/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES. - -2003-12-12 Ralf Corsepius - - * configure.ac: Require automake >= 1.8, autoconf >= 2.59. - -2003-12-09 Ralf Corsepius - - * Makefile.am: Misc cleanups and fixes. - * startup/Makefile.am: Misc cleanups and fixes. - * startup/linkcmds: Preparations for gcc-3.3.x. - * wrapup/Makefile.am: Misc cleanups and fixes. - -2003-12-03 Ralf Corsepius - - * Makefile.am: Add preinstallation dirstamp support. - Don't preinstall bsp_specs.dl. - * dlentry/Makefile.am: Cosmetics. - * flashentry/Makefile.am: Cosmetics. - * startup/Makefile.am: Cosmetics. - * wrapup/Makefile.am: Cosmetics. - -2003-12-02 Ralf Corsepius - - * dlentry/Makefile.am: Remove all-local: $(ARCH). - * flashentry/Makefile.am: Remove all-local: $(ARCH). - * startup/Makefile.am: Remove all-local: $(ARCH). - * wrapup/Makefile.am: Remove all-local: $(ARCH). - -2003-09-29 Ralf Corsepius - - * Makefile.am: Merge-in include/Makefile.am. - Reflect changes to bsp.am. - * include/Makefile.am: Remove. - * configure.ac: Reflect changes above. - -2003-09-04 Joel Sherrill - - * include/bsp.h, include/coverhd.h, startup/bspclean.c, - startup/setvec.c: URL for license changed. - -2003-09-04 Joel Sherrill - - * startup/bspstart.c: Removed incorrect statement about copyright - assignment. - -2003-08-18 Ralf Corsepius - - * Makefile.am: Reflect having moved aclocal/. - -2003-08-16 Ralf Corsepius - - * Makefile.am: Reflect having moved automake/. - * dlentry/Makefile.am: Reflect having moved automake/. - * flashentry/Makefile.am: Reflect having moved automake/. - * include/Makefile.am: Reflect having moved automake/. - * startup/Makefile.am: Reflect having moved automake/. - * wrapup/Makefile.am: Reflect having moved automake/. - -2003-08-11 Ralf Corsepius - - * configure.ac: Use rtems-bugs@rtems.com as bug report email address. - -2003-08-06 Ralf Corsepius - - PR 445/bsps - * bsp_specs: Remove -D__embedded__ -Asystem(embedded) from cpp. - Remove cpp, old_cpp (now unused). - -2003-03-06 Ralf Corsepius - - * configure.ac: Remove AC_CONFIG_AUX_DIR. - -2003-02-11 Ralf Corsepius - - * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). - -2003-02-11 Ralf Corsepius - - * configure.ac: AC_PREREQ(2.57). - -2003-01-20 Joel Sherrill - - * startup/linkcmds*: Add FreeBSD sysctl() sections. - -2003-01-20 Joel Sherrill - - * startup/linkcmds.dl: Add FreeBSD sysctl() sections. - -2002-12-16 Ralf Corsepius - - * dlentry/Makefile.am: Don't include @RTEMS_BSP@.cfg. - * flashentry/Makefile.am: Don't include @RTEMS_BSP@.cfg. - * startup/Makefile.am: Don't include @RTEMS_BSP@.cfg. - -2002-12-10 Ralf Corsepius - - * wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg. - -2002-10-21 Ralf Corsepius - - * .cvsignore: Reformat. - Add autom4te*cache. - Remove autom4te.cache. - -2002-08-21 Joel Sherrill - - * bsp_specs: Added support for -nostdlibs. - -2002-08-11 Ralf Corsepius - - * dlentry/Makefile.am: Use .$(OBJEXT) instead of .o. - * flashentry/Makefile.am: Use .$(OBJEXT) instead of .o. - * startup/Makefile.am: Use .$(OBJEXT) instead of .o. - * wrapup/Makefile.am: Use .$(OBJEXT) instead of .o. - -2002-07-20 Ralf Corsepius - - * startup/Makefile.am: Add bsplib_DATA = linkcmds. - -2002-07-04 Ralf Corsepius - - * wrapup/Makefile.am: Eliminate TMPINSTALL_FILES. - Remove $(OBJS) from all-local. - -2002-06-29 Ralf Corsepius - - * wrapup/Makefile.am: Remove preinstallation of libbsp.a, - -2002-06-14 Joel Sherrill - - * startup/linkcmds: Fixed typo and added gnu.linkonce.t and - gnu.linkonce.r sections. -2001-05-09 Joel Sherrill - - * startup/linkcmds: In support of gcc 3.1, added one of more - of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*, - .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections - and direction of segments to memory regions may also have been - addressed. This was a sweep across all BSPs. - -2001-04-08 Joel Sherrill - - * startup/linkcmds, startup/linkcmds.dl : Per PR170, PR171, and PR172 - add .eh_frame. - -2002-03-27 Ralf Corsepius - - * configure.ac: - AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). - AM_INIT_AUTOMAKE([no-define foreign 1.6]). - * dlentry/Makefile.am: Remove AUTOMAKE_OPTIONS. - * Makefile.am: Remove AUTOMAKE_OPTIONS. - * flashentry/Makefile.am: Remove AUTOMAKE_OPTIONS. - * include/Makefile.am: Remove AUTOMAKE_OPTIONS. - * startup/Makefile.am: Remove AUTOMAKE_OPTIONS. - * wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS. - -2001-12-04 Ralf Corsepius - - * configure.ac: Remove RTEMS_ENABLE_NETWORKING. - -2001-11-30 Ralf Corsepius - - * configure.ac: Introduce RTEMS_BSP_CONFIGURE. - -2001-11-26 Ralf Corsepius - - * Makefile.am: Remove . from SUBDIRS, add @exceptions@ to - SUBDIRS. - * configure.ac: Add RTEMS_BSPOPTS_*(PPC_USE_SPRG), - RTEMS_BSPOPTS_*(PPC_VECTOR_FILE_BASE), - RTEMS_PPC_EXCEPTIONS([old]). - * include/Makefile.am: Convert PREINSTALL_FILES to - TMPINSTALL_FILES, include force-preinstall.am. - * wrapup/Makefile.am: Apply @exceptions@. - -2001-11-08 Dennis Ehlin (ECS) - - This modification is part of the submitted modifications necessary to - support the IBM PPC405 family. This submission was reviewed by - Thomas Doerfler who ensured it did - not negatively impact the ppc403 BSPs. The submission and tracking - process was captured as PR50. - * include/bsp.h: Increase the interrupt stack size to 16K. - -2001-10-25 Joel Sherrill - - * startup/linkcmds: Added _init and _fini. - -2001-10-11 Ralf Corsepius - - * .cvsignore: Add autom4te.cache for autoconf > 2.52. - * configure.in: Remove. - * configure.ac: New file, generated from configure.in by autoupdate. - -2001-09-27 Ralf Corsepius - - * include/Makefile.am: Use 'TMPINSTALL_FILES ='. - -2001-05-26 Ralf Corsepius - - * configure.in: Add bspopts.h. - * include/.cvsignore: Add bspopts.h*, stamp-h*. - * include/Makefile.am: Use *_HEADERS instead of *H_FILES. - * include/bsp.h: Include bspopts.h. - -2001-05-10 Ralf Corsepius - - * configure.in: Use RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]). - -2000-11-09 Ralf Corsepius - - * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. - -2000-11-02 Ralf Corsepius - - * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. - -2000-11-01 Joel Sherrill - - * startup/bspstart.c: assoc.h, error.h, libio_.h, libio.h, - and libcsupport.h moved from libc to lib/include/rtems and - now must be referenced as . Header file order - was cleaned up while doing this. - -2000-10-27 Ralf Corsepius - - * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. - Switch to GNU canonicalization. - -2000-09-29 Charles-Antoine Gauthier - - * startup/linkcmds: Added lines so DWARF debug information - would be available. Otherwise gdb complains that the offsets - for the debug info are incorrect and doesn't load the files. - -2000-09-04 Ralf Corsepius - - * dlentry/Makefile.am, flashentry/Makefile.am, startup/Makefile.am, - wrapup/Makefile.am: Include compile.am - -2000-08-10 Joel Sherrill - - * ChangeLog: New file. diff --git a/c/src/lib/libbsp/powerpc/helas403/Makefile.am b/c/src/lib/libbsp/powerpc/helas403/Makefile.am deleted file mode 100644 index 702a4c1e22..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/Makefile.am +++ /dev/null @@ -1,59 +0,0 @@ -## -## $Id$ -## - -ACLOCAL_AMFLAGS = -I ../../../../aclocal - -include $(top_srcdir)/../../../../automake/compile.am -include $(top_srcdir)/../../bsp.am - -dist_project_lib_DATA = bsp_specs - -include_HEADERS = include/bsp.h -include_HEADERS += include/tm27.h - -nodist_include_HEADERS = include/bspopts.h -DISTCLEANFILES = include/bspopts.h - -noinst_PROGRAMS = - -dist_project_lib_DATA += bsp_specs.dl - -include_HEADERS += include/coverhd.h - -noinst_PROGRAMS += dlentry.rel -dlentry_rel_SOURCES = dlentry/dlentry.S -dlentry_rel_CPPFLAGS = $(AM_CPPFLAGS) -dlentry_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -noinst_PROGRAMS += flashentry.rel -flashentry_rel_SOURCES = flashentry/flashentry.S -flashentry_rel_CPPFLAGS = $(AM_CPPFLAGS) -flashentry_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -dist_project_lib_DATA += startup/linkcmds startup/linkcmds.dl - -noinst_PROGRAMS += startup.rel -startup_rel_SOURCES = startup/bspclean.c ../../shared/bsplibc.c \ - ../../shared/bsppost.c startup/bspstart.c ../../shared/bootcard.c \ - ../../shared/sbrk.c startup/setvec.c \ - ../../shared/gnatinstallhandler.c ../../shared/dummy_printk_support.c -startup_rel_CPPFLAGS = $(AM_CPPFLAGS) -startup_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -noinst_LIBRARIES = libbsp.a -libbsp_a_SOURCES = - -libbsp_a_LIBADD = startup.rel dlentry.rel flashentry.rel - -libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/@exceptions@/rtems-cpu.rel \ - ../../../libcpu/@RTEMS_CPU@/ppc403/clock.rel \ - ../../../libcpu/@RTEMS_CPU@/ppc403/timer.rel \ - ../../../libcpu/@RTEMS_CPU@/ppc403/console.rel \ - ../../../libcpu/@RTEMS_CPU@/ppc403/vectors.rel \ - ../../../libcpu/@RTEMS_CPU@/ppc403/ictrl.rel - -EXTRA_DIST = times - -include $(srcdir)/preinstall.am -include $(top_srcdir)/../../../../automake/local.am diff --git a/c/src/lib/libbsp/powerpc/helas403/README b/c/src/lib/libbsp/powerpc/helas403/README deleted file mode 100644 index 4e677a11b2..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/README +++ /dev/null @@ -1,105 +0,0 @@ -# -# $Id$ -# - -BSP NAME: helas403 -BOARD: IMD, helas-ppc -BUS: N/A -CPU FAMILY: ppc -CPU: PowerPC 403GA -COPROCESSORS: N/A -MODE: 32 bit mode - -DEBUG MONITOR: Modified Motorola FBUG - -PERIPHERALS -=========== -TIMERS: 403GA internal - RESOLUTION: .04 microseconds -SERIAL PORTS: 403GA internal -REAL-TIME CLOCK: 403GA internal -DMA: 403GA internal -VIDEO: none -SCSI: none -NETWORKING: none - -DRIVER INFORMATION -================== -CLOCK DRIVER: 403GA internal -IOSUPP DRIVER: N/A -SHMSUPP: N/A -TIMER DRIVER: 403GA internal -TTY DRIVER: 403GA internal - -STDIO -===== -PORT: Console port 0 -ELECTRICAL: RS-232 -BAUD: 9600 -BITS PER CHARACTER: 8 -PARITY: None -STOP BITS: 1 - -Notes -===== - -Board description ------------------ -clock rate: 25 MHz -bus width: 8-bit PROM, 32-bit DRAM -ROM: Up to 512KByte (Am29F040), 90 nsec chip select 0 -RAM: 4 to 32 MByte DRAM SIMM (autodetect), 70 nsec, - no parity, at CS7 or CS6+CS7 (for two-bank-SIMMs) - - -helas403 only supports single processor operations. - -Porting -------- -This board support package is written for a typical PPC403GA -system. The rough features of this board are described above. - -This BSP contains files for two startup methods: -- Direct start from Flash after powerup (with code run out of flash): - This is the default configuration, it uses the files - flashentry/flashentry.s - startup/linkcmds - - Please note, that this configuration is good to startup the system, -but it will not gain maximum performance due to slow Flash access (8 -bit wide only) - -- Start after software download into DRAM: - This configuration will use: - dlentry/dlentry.s - startup/linkcmds.dl - -If you want to use the download configuration, it is sufficient to -rename the file "startup/linkcmds.dl" to "startup/linkcmds", it will -automatically reference the dlentry.s as entry code. (Renaming is not -quite elegant, a more sophisticated solution will follow in future, -any hints welcome ;-) - -For adapting this BSP to other boards, the following files should be -modified: - -- c/src/lib/libbsp/powerpc/helas403/flashentry/flashentry.s - for the memory controller configuration and other basic stuff - -- c/src/lib/libbsp/powerpc/helas403/startup/linkcmds[.dl] - for the memory layout required - -- c/src/lib/libbsp/powerpc/helas403/startup/bspstart.c - Here you can select the clock source for the timers and the serial - interface (system clock or external clock pin), the clock rates, - initial baud rate and other stuff - -- c/src/lib/libbsp/powerpc/helas403/include/bsp.h - some BSP-related constants - -The actual drivers are placed in -- c/src/lib/libcpu/powerpc/ppc403/* - well, they should be generic, so there _should_ be no reason - to mess around there (but who knows...) - - diff --git a/c/src/lib/libbsp/powerpc/helas403/bsp_specs b/c/src/lib/libbsp/powerpc/helas403/bsp_specs deleted file mode 100644 index d3fe77cd8a..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/bsp_specs +++ /dev/null @@ -1,13 +0,0 @@ -%rename endfile old_endfile -%rename startfile old_startfile -%rename link old_link - -*startfile: -%{!qrtems: %(old_startfile)} \ -%{!nostdlib: %{qrtems: ecrti%O%s}} - -*endfile: -%{!qrtems: %(old_endfile)} %{qrtems: ecrtn%O%s} - -*link: -%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -u flash_entry -N } diff --git a/c/src/lib/libbsp/powerpc/helas403/bsp_specs.dl b/c/src/lib/libbsp/powerpc/helas403/bsp_specs.dl deleted file mode 100644 index 24804479a0..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/bsp_specs.dl +++ /dev/null @@ -1,23 +0,0 @@ -%rename cpp old_cpp -%rename lib old_lib -%rename endfile old_endfile -%rename startfile old_startfile -%rename link old_link - -*cpp: -%(old_cpp) %{qrtems: -D__embedded__} -Asystem(embedded) - -*lib: -%{!qrtems: %(old_lib)} %{qrtems: ecrti%O%s --start-group \ -%{!qrtems_debug: -lrtemsall} %{qrtems_debug: -lrtemsall_g} \ --lc -lgcc --end-group \ -%{!qnolinkcmds: -T linkcmds%s}} - -*startfile: -%{!qrtems: %(old_startfile)} %{qrtems: \ -%{!qrtems_debug: } \ -%{qrtems_debug: }} - -*link: -%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -u download_entry -N } - diff --git a/c/src/lib/libbsp/powerpc/helas403/configure.ac b/c/src/lib/libbsp/powerpc/helas403/configure.ac deleted file mode 100644 index 8dfdc17e01..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/configure.ac +++ /dev/null @@ -1,38 +0,0 @@ -## Process this file with autoconf to produce a configure script. -## -## $Id$ - -AC_PREREQ(2.60) -AC_INIT([rtems-c-src-lib-libbsp-powerpc-helas403],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla]) -AC_CONFIG_SRCDIR([bsp_specs]) -RTEMS_TOP(../../../../../..) - -RTEMS_CANONICAL_TARGET_CPU -AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.10]) -RTEMS_BSP_CONFIGURE - -RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]) -RTEMS_CANONICALIZE_TOOLS -RTEMS_PROG_CCAS - -RTEMS_CHECK_NETWORKING -AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes") - -RTEMS_BSPOPTS_SET([PPC_USE_SPRG],[*],[1]) -RTEMS_BSPOPTS_HELP([PPC_USE_SPRG], -[If defined, then the PowerPC specific code in RTEMS will use some -of the special purpose registers to slightly optimize interrupt -response time. The use of these registers can conflict with -other tools like debuggers.]) - -RTEMS_BSPOPTS_SET([PPC_VECTOR_FILE_BASE],[*],[0x0100]) -RTEMS_BSPOPTS_HELP([PPC_VECTOR_FILE_BASE], -[This defines the base address of the exception table. - NOTE: Vectors are actually at 0xFFF00000 but file starts at offset.]) - -# Explicitly list all Makefiles here -AC_CONFIG_FILES([Makefile]) - -RTEMS_PPC_EXCEPTIONS - -AC_OUTPUT diff --git a/c/src/lib/libbsp/powerpc/helas403/dlentry/dlentry.S b/c/src/lib/libbsp/powerpc/helas403/dlentry/dlentry.S deleted file mode 100644 index f218d9c5d6..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/dlentry/dlentry.S +++ /dev/null @@ -1,146 +0,0 @@ -/* dlentry.s - * - * This file contains the entry code for RTEMS programs starting - * after download to RAM - * - * Author: Thomas Doerfler - * IMD Ingenieurbuero fuer Microcomputertechnik - * - * COPYRIGHT (c) 1998 by IMD - * - * Changes from IMD are covered by the original distributions terms. - * This file has been derived from the papyrus BSP: - * - * This file contains the entry veneer for RTEMS programs - * downloaded to Papyrus. - * - * Author: Andrew Bray - * - * COPYRIGHT (c) 1995 by i-cubed ltd. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies, and that the name of i-cubed limited not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * i-cubed limited makes no representations about the suitability - * of this software for any purpose. - * - * $Id$ - */ - -#include - -/* - * The helas403 ELF link scripts support three special sections: - * .entry The actual entry point - * .vectors The section containing the interrupt entry veneers. - */ - -/* - * Downloaded code loads the vectors separately to 0x00000100, - * so .entry can be over 256 bytes. - * - * The other sections are linked in the following order: - * .entry - * .text - * .data - * .bss - * see linker command file for section placement - * - * The initial stack is set to stack.end - * - * All the entry veneer has to do is to clear the BSS. - */ - -/* - * GDB likes to have debugging information for the entry veneer. - * Here was some DWARF information. IMD removed it, because we - * could not check, whether it was still correct. Sorry. - - */ - -#if PPC_ASM == PPC_ASM_ELF - .section .entry -#else - .csect .text[PR] -#endif - - PUBLIC_VAR (download_entry) -SYM(download_entry): - bl .startup -base_addr: - -/*--------------------------------------------------------------------------- - * Parameters from linker - *--------------------------------------------------------------------------*/ -toc_pointer: -#if PPC_ASM == PPC_ASM_ELF - .long s.got -#else - .long TOC[tc0] -#endif -bss_length: - .long bss.size -bss_addr: - .long bss.start -stack_top: - .long stack.end -/*--------------------------------------------------------------------------- - * Reset_entry. - *--------------------------------------------------------------------------*/ -.startup: - /* Get start address, stack grows down from here... */ - mflr r1 - - /* Assume Bank regs set up..., cache etc. */ - bl bssclr - - .extern SYM(__vectors) - - lis r2,__vectors@h /* set EVPR exc. vector prefix */ - mtspr evpr,r2 - - /*------------------------------------------------------------------- - * C_setup. - *------------------------------------------------------------------*/ - lwz r2,toc_pointer-base_addr(r1) /* set r2 to toc */ - lwz r1,stack_top-base_addr(r1) /* set r1 to stack_top */ - - addi r1,r1,-56-4 /* start stack at text_addr - 56 */ - addi r3,r0,0x0 /* clear r3 */ - stw r3, 0(r1) /* Clear stack chain */ - stw r3, 4(r1) - stw r3, 8(r1) - stw r3, 12(r1) - lis r5,environ@ha - la r5,environ@l(r5) /* environp */ - li r4, 0 /* argv */ - li r3, 0 /* argc */ - .extern SYM (boot_card) - b SYM (boot_card) /* call the first C routine */ - -/*--------------------------------------------------------------------------- - * bssclr. - *--------------------------------------------------------------------------*/ -bssclr: - /*------------------------------------------------------------------- - * Data move finished, zero out bss. - *------------------------------------------------------------------*/ - lwz r2,bss_addr-base_addr(r1) /* start of bss set by loader */ - lwz r3,bss_length-base_addr(r1) /* bss length */ - rlwinm. r3,r3,30,0x3FFFFFFF /* form length/4 */ - beqlr /* no bss */ - mtctr r3 /* set ctr reg */ - xor r6,r6,r6 /* r6 = 0 */ -clear_bss: - stswi r6,r2,0x4 /* store r6 */ - addi r2,r2,0x4 /* update r2 */ - bdnz clear_bss /* decrement counter and loop */ - blr /* return */ -.L_text_e: - - .comm environ,4,4 diff --git a/c/src/lib/libbsp/powerpc/helas403/flashentry/flashentry.S b/c/src/lib/libbsp/powerpc/helas403/flashentry/flashentry.S deleted file mode 100644 index d73e7ec4d4..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/flashentry/flashentry.S +++ /dev/null @@ -1,466 +0,0 @@ -/* flashentry.s - * - * This file contains the entry code for RTEMS programs starting - * directly from Flash. - * - * Author: Thomas Doerfler - * IMD Ingenieurbuero fuer Microcomputertechnik - * - * COPYRIGHT (c) 1998 by IMD - * - * Changes from IMD are covered by the original distributions terms. - * This file has been derived from the papyrus BSP: - * - * This file contains the entry veneer for RTEMS programs - * stored in Papyrus' flash ROM. - * - * Author: Andrew Bray - * - * COPYRIGHT (c) 1995 by i-cubed ltd. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies, and that the name of i-cubed limited not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * i-cubed limited makes no representations about the suitability - * of this software for any purpose. - * - * $Id$ - */ - -#include -#include - -/*---------------------------------------------------------------------------- - * Reset_entry. - *---------------------------------------------------------------------------*/ -#if PPC_ASM == PPC_ASM_ELF - .section .reset,"ax",@progbits - /* this section MUST be located at absolute address 0xFFFFFFFC - or last word of EPROM */ -#else - .csect .text[PR] -#endif - - ba flash_entry /* this is the first instruction after reset */ - - .previous - -/*---------------------------------------------------------------------------- - * ROM Vector area. - *---------------------------------------------------------------------------*/ -#if PPC_ASM == PPC_ASM_ELF - .section .entry,"ax",@progbits -#else - .csect .text[PR] -#endif - PUBLIC_VAR (flash_entry) -SYM (flash_entry): - bl .startup /* call startup, link reg points to base_addr */ -base_addr: -/*---------------------------------------------------------------------------- - * Parameters from linker - *---------------------------------------------------------------------------*/ -toc_pointer: -#if PPC_ASM == PPC_ASM_ELF - .long s.got -#else - .long TOC[tc0] -#endif -text_length: - .long text.size -text_addr: - .long text.start -copy_src: - .long copy.src -copy_length: - .long copy.size -copy_dest: - .long copy.dest -bss_length: - .long bss.size -bss_addr: - .long bss.start -stack_top: - .long stack.end - -/*---------------------------------------------------------------------------- - * from Reset_entry. - *---------------------------------------------------------------------------*/ -.startup: - /* Get start address, r1 points to label base_addr */ - mflr r1 - - /* Set up Bank regs, cache etc. */ - /* set up bank register BR0 for Flash-EPROM: - * NOTE: bank size should stay 1MByte, this is standard size - * after RESET - * base addr = Fffxxxxx -> 0b11111111........................ - * bank size = 1 MByte -> 0b........000..................... (std) - * bank use = readonly -> 0b...........01................... - * seq. fill = targ frst-> 0b.............0.................. - * burst mode= enable -> 0b..............1................. - * bus width = 8 bit -> 0b...............00............... - * ready pin = disable -> 0b.................0.............. - * first wait= 2 clocks -> 0b..................0010.......... - * burst wait= 2 clocks -> 0b......................10........ - * CSon time = 0 clocks -> 0b........................0....... - * OEon time = 0 clocks -> 0b.........................0...... - * WBon time = 1 clocks -> 0b..........................1..... - * WBoff time= 0 clocks -> 0b...........................0.... - * Hold time = 1 clocks -> 0b............................001. - * ram type = SRAM(ign)-> 0b...............................1 - * value 0b11111111000010100000101000100011 - * 0x F F 0 A 0 A 2 3 - */ - lis r2,0xFF0A - ori r2,r2,0x0A23 - - mtdcr br0,r2 /* write to DCR BR0 */ - - /*-------------------------------------------------------------------- - * test various RAM configurations (from big to small per bank) - *------------------------------------------------------------------*/ - /*-------------------------------------------------------------------- - * test RAM config 16 MByte (1x4Mx32Bit) - *------------------------------------------------------------------*/ - /* set up bank register BR7 for DRAM: - * base addr = 000xxxxx -> 0b00000000........................ - * bank size = 16MByte -> 0b........100..................... - * bank use = readwrite-> 0b...........11................... - * seq. fill = targ.frst-> 0b.............0.................. - * early RAS = disabled -> 0b..............0................. - * bus width = 32bit -> 0b...............10............... - * adr mux = internal -> 0b.................0.............. - * RAS to CAS= 2 clocks -> 0b..................1............. - * Alt. Rfrsh= normal -> 0b...................0............ - * page mode = enabled -> 0b....................1........... - * first wait= 1 clocks -> 0b.....................01......... - * burst wait= 1 clocks -> 0b.......................01....... - * precharge = 1 clocks -> 0b.........................0...... - * RAS Rfrsh = 2 clocks -> 0b..........................1..... - * Rfrsh Itvl= 512 clks -> 0b...........................1000. - * ram type = DRAM -> 0b...............................0 - * value 0b00000000100110010010101010110000 - * 0x 0 0 9 9 2 A B 0 - */ - lis r2,0x0099 - ori r2,r2,0x2AB0 - mtdcr br7,r2 /* write to DCR BR7*/ - - lis r2,0x0000 /* start address = 0x00000000 */ - lis r3,0x0100 /* size 16 MB = 0x01000000 */ - bl ramacc /* test memory accessibility */ - cmpi 0,0,r4,0 /* memory ok? else test smaller size */ - bne ramcfgt18 - - /*-------------------------------------------------------------------- - * test RAM config 32 MByte (2x4Mx32Bit) - *------------------------------------------------------------------*/ - /* set up bank register BR7 like above - * set up bank register BR6 for DRAM: - * base addr = 010xxxxx -> 0b00010000........................ - * bank size = 16MByte -> 0b........100..................... (for now) - * bank use = readwrite-> 0b...........11................... - * seq. fill = targ.frst-> 0b.............0.................. - * early RAS = disabled -> 0b..............0................. - * bus width = 32bit -> 0b...............10............... - * adr mux = internal -> 0b.................0.............. - * RAS to CAS= 2 clocks -> 0b..................1............. - * Alt. Rfrsh= normal -> 0b...................0............ - * page mode = enabled -> 0b....................1........... - * first wait= 1 clocks -> 0b.....................01......... - * burst wait= 1 clocks -> 0b.......................01....... - * precharge = 1 clocks -> 0b.........................0...... - * RAS Rfrsh = 2 clocks -> 0b..........................1..... - * Rfrsh Itvl= 512 clks -> 0b...........................1000. - * ram type = DRAM -> 0b...............................0 - * value 0b00010000100110010010101010110000 - * 0x 1 0 9 9 2 A B 0 - */ - lis r2,0x1099 - ori r2,r2,0x2AB0 - mtdcr br6,r2 /* write to DCR BR6*/ - - lis r2,0x0100 /* start address = 0x01000000 */ - lis r3,0x0100 /* size 16 MB = 0x01000000 */ - bl ramacc /* test memory accessibility */ - cmpi 0,0,r4,0 /* memory ok? else test smaller size */ - beq ramcfgok /* ok, we found configuration... */ - - lis r2,0x0000 /* disable BR6, config not ok */ - mtdcr br6,r2 /* write to DCR BR6*/ - b ramcfgok /* and finish configuration */ - -ramcfgt18: - /*-------------------------------------------------------------------- - * test RAM config 8 MByte (1x2Mx32Bit) - *------------------------------------------------------------------*/ - /* set up bank register BR7 for DRAM: - * base addr = 000xxxxx -> 0b00000000........................ - * bank size = 8MByte -> 0b........011..................... - * bank use = readwrite-> 0b...........11................... - * seq. fill = targ.frst-> 0b.............0.................. - * early RAS = disabled -> 0b..............0................. - * bus width = 32bit -> 0b...............10............... - * adr mux = internal -> 0b.................0.............. - * RAS to CAS= 2 clocks -> 0b..................1............. - * Alt. Rfrsh= normal -> 0b...................0............ - * page mode = enabled -> 0b....................1........... - * first wait= 1 clocks -> 0b.....................01......... - * burst wait= 1 clocks -> 0b.......................01....... - * precharge = 1 clocks -> 0b.........................0...... - * RAS Rfrsh = 2 clocks -> 0b..........................1..... - * Rfrsh Itvl= 512 clks -> 0b...........................1000. - * ram type = DRAM -> 0b...............................0 - * value 0b00000000011110010010101010110000 - * 0x 0 0 7 9 2 A B 0 - */ - lis r2,0x0079 - ori r2,r2,0x2AB0 - mtdcr br7,r2 /* write to DCR BR7 */ - - lis r2,0x0000 /* start address = 0x00000000 */ - lis r3,0x0080 /* size 8 MB = 0x00800000 */ - bl ramacc /* test memory accessibility */ - cmpi 0,0,r4,0 /* memory ok? else test smaller size */ - bne ramcfgt14 - - /*-------------------------------------------------------------------- - * test RAM config 16 MByte (2x2Mx32Bit) - *------------------------------------------------------------------*/ - /* set up bank register BR7 like above - * set up bank register BR6 for DRAM: - * base addr = 008xxxxx -> 0b00001000........................ - * bank size = 08MByte -> 0b........011..................... (for now) - * bank use = readwrite-> 0b...........11................... - * seq. fill = targ.frst-> 0b.............0.................. - * early RAS = disabled -> 0b..............0................. - * bus width = 32bit -> 0b...............10............... - * adr mux = internal -> 0b.................0.............. - * RAS to CAS= 2 clocks -> 0b..................1............. - * Alt. Rfrsh= normal -> 0b...................0............ - * page mode = enabled -> 0b....................1........... - * first wait= 1 clocks -> 0b.....................01......... - * burst wait= 1 clocks -> 0b.......................01....... - * precharge = 1 clocks -> 0b.........................0...... - * RAS Rfrsh = 2 clocks -> 0b..........................1..... - * Rfrsh Itvl= 512 clks -> 0b...........................1000. - * ram type = DRAM -> 0b...............................0 - * value 0b00001000011110010010101010110000 - * 0x 0 8 7 9 2 A B 0 - */ - lis r2,0x0879 - ori r2,r2,0x2AB0 - mtdcr br6,r2 /* write to DCR BR6*/ - - lis r2,0x0080 /* start address = 0x00800000 */ - lis r3,0x0080 /* size 8 MB = 0x00800000 */ - bl ramacc /* test memory accessibility */ - cmpi 0,0,r4,0 /* memory ok? else test smaller size */ - beq ramcfgok /* ok, we found configuration... */ - - lis r2,0x0000 /* disable BR6, config not ok */ - mtdcr br6,r2 /* write to DCR BR6*/ - b ramcfgok /* and finish configuration */ - -ramcfgt14: - /*-------------------------------------------------------------------- - * test RAM config 4 MByte (1x1Mx32Bit) - *------------------------------------------------------------------*/ - /* set up bank register BR7 for DRAM: - * base addr = 000xxxxx -> 0b00000000........................ - * bank size = 4MByte -> 0b........010..................... - * bank use = readwrite-> 0b...........11................... - * seq. fill = targ.frst-> 0b.............0.................. - * early RAS = disabled -> 0b..............0................. - * bus width = 32bit -> 0b...............10............... - * adr mux = internal -> 0b.................0.............. - * RAS to CAS= 2 clocks -> 0b..................1............. - * Alt. Rfrsh= normal -> 0b...................0............ - * page mode = enabled -> 0b....................1........... - * first wait= 1 clocks -> 0b.....................01......... - * burst wait= 1 clocks -> 0b.......................01....... - * precharge = 1 clocks -> 0b.........................0...... - * RAS Rfrsh = 2 clocks -> 0b..........................1..... - * Rfrsh Itvl= 512 clks -> 0b...........................1000. - * ram type = DRAM -> 0b...............................0 - * value 0b00000000010110010010101010110000 - * 0x 0 0 5 9 2 A B 0 - */ - /* - * FIXME: this is the minimum size supported, should test and - * report error, when failed - */ - lis r2,0x0059 - ori r2,r2,0x2AB0 - mtdcr br7,r2 /* write to DCR BR7*/ - - /*-------------------------------------------------------------------- - * test RAM config 8 MByte (2x1Mx32Bit) - *------------------------------------------------------------------*/ - /* set up bank register BR7 like above - * set up bank register BR6 for DRAM: - * base addr = 004xxxxx -> 0b00000100........................ - * bank size = 4MByte -> 0b........010..................... (for now) - * bank use = readwrite-> 0b...........11................... - * seq. fill = targ.frst-> 0b.............0.................. - * early RAS = disabled -> 0b..............0................. - * bus width = 32bit -> 0b...............10............... - * adr mux = internal -> 0b.................0.............. - * RAS to CAS= 2 clocks -> 0b..................1............. - * Alt. Rfrsh= normal -> 0b...................0............ - * page mode = enabled -> 0b....................1........... - * first wait= 1 clocks -> 0b.....................01......... - * burst wait= 1 clocks -> 0b.......................01....... - * precharge = 1 clocks -> 0b.........................0...... - * RAS Rfrsh = 2 clocks -> 0b..........................1..... - * Rfrsh Itvl= 512 clks -> 0b...........................1000. - * ram type = DRAM -> 0b...............................0 - * value 0b00000100010110010010101010110000 - * 0x 0 4 5 9 2 A B 0 - */ - lis r2,0x0459 - ori r2,r2,0x2AB0 - mtdcr br6,r2 /* write to DCR BR6*/ - - lis r2,0x0040 /* start address = 0x00400000 */ - lis r3,0x0040 /* size 4 MB = 0x00400000 */ - bl ramacc /* test memory accessibility */ - cmpi 0,0,r4,0 /* memory ok? else test smaller size */ - beq ramcfgok /* ok, we found configuration... */ - - lis r2,0x0000 /* disable BR6, config not ok */ - mtdcr br6,r2 /* write to DCR BR6*/ - b ramcfgok /* and finish configuration */ - -ramcfgok: - /*-------------------------------------------------------------------- - * init the DRAM where STACK+ DATA+ BBS will be placed. If this is OK - * we will return here. - *-------------------------------------------------------------------*/ - bl rom2ram - - /* clear caches */ - addi r2,0,PPC_I_CACHE/PPC_CACHE_ALIGNMENT - mtctr r2 /* count the loops needed... */ - xor r2,r2,r2 /* start at adr zero */ -icinvlp: - iccci 0,r2 - addi r2,r2,PPC_CACHE_ALIGNMENT - bdnz icinvlp - - addi r2,r0,PPC_D_CACHE/PPC_CACHE_ALIGNMENT - mtctr r2 /* count the loops needed... */ - xor r2,r2,r2 /* start at adr 0 */ -dcinvlp: - dccci 0,r2 - addi r2,r2,PPC_CACHE_ALIGNMENT - bdnz dcinvlp - /*-------------------------------------------------------------------- - * Enable two 128MB cachable regions. - * FEPROM is cachable at 0xFFF00000..0xFFFFFFFF - * DRAM is cachable at 0x00000000..0x00FFFFFF - * FEPROM is noncachable at 0x7FF00000..0x7FFFFFFF - * DRAM is noncachable at 0x80000000..0x80FFFFFF - *-------------------------------------------------------------------*/ - addis r2,r0,0x8000 - addi r2,r2,0x0001 - - mtspr iccr, r2 /* ICCR */ - mtspr dccr, r2 /* DCCR */ - - .extern SYM(__vectors) - - lis r2,__vectors@h /* set EVPR exc. vector prefix */ - mtspr evpr,r2 - - lis r2,0x0000 - ori r2,r2,0x0000 - mtmsr r2 /* set default msr */ - lis r2,0x0000 /* do not allow critical IRQ */ - ori r2,r2,0x0000 - mtdcr exier, r2 /* disable all external IRQs */ - - addi r2,r0,-1 /* r2 = 0xffffffff */ - mtdcr exisr, r2 /* clear all pendingdisable IRQs */ - - /*-------------------------------------------------------------------- - * C_setup. - *-------------------------------------------------------------------*/ - - lwz r2,toc_pointer-base_addr(r1) /* set r2 to toc */ - lwz r1,stack_top-base_addr(r1) /* set r1 to stack_top */ - - addi r1,r1,-56 /* start stack at data_addr - 56 */ - addi r3,r0,0x0 /* clear r3 */ - stw r3, 0(r1) /* Clear stack chain */ - stw r3, 4(r1) - stw r3, 8(r1) - stw r3, 12(r1) - lis r5,environ@ha - la r5,environ@l(r5) /* environp */ - li r4, 0 /* argv */ - li r3, 0 /* argc */ - .extern SYM (boot_card) - b SYM (boot_card) /* call the first C routine */ - -/*---------------------------------------------------------------------------- - * Rom2ram. - *---------------------------------------------------------------------------*/ -rom2ram: - lwz r2,copy_dest-base_addr(r1) /* start of data set by loader */ - lwz r3,copy_length-base_addr(r1) /* data length */ - rlwinm r3,r3,30,0x3FFFFFFF /* form length/4 */ - mtctr r3 /* set ctr reg */ - /*-------------------------------------------------------------------- - * Calculate offset of data in image. - *-------------------------------------------------------------------*/ - lwz r4,copy_src-base_addr(r1) /* get start of copy area */ -move_data: - lswi r6,r4,0x4 /* load r6 */ - stswi r6,r2,0x4 /* store r6 */ - addi r4,r4,0x4 /* update r4 */ - addi r2,r2,0x4 /* update r2 */ - bdnz move_data /* decrement counter and loop */ - /*-------------------------------------------------------------------- - * Data move finished, zero out bss. - *-------------------------------------------------------------------*/ - lwz r2,bss_addr-base_addr(r1) /* start of bss set by loader */ - lwz r3,bss_length-base_addr(r1) /* bss length */ - rlwinm. r3,r3,30,0x3FFFFFFF /* form length/4 */ - beqlr /* no bss */ - mtctr r3 /* set ctr reg */ - xor r6,r6,r6 /* r6 = 0 */ -clear_bss: - stswi r6,r2,0x4 /* store r6 */ - addi r2,r2,0x4 /* update r2 */ - bdnz clear_bss /* decrement counter and loop */ - blr /* return */ - -/*---------------------------------------------------------------------------- - * ramacc test accessibility of RAM - * input: r2 = start address, r3 = length (in byte) - * output: r4 = 0 -> ok, !=0 -> fail - *---------------------------------------------------------------------------*/ -ramacc: - xor r4,r4,r4 /* r4 = 0 */ - stw r4,0(r2) /* init ram at start address */ - addi r4,r0,0x04 /* set start shift */ -ramaccf1: - cmp 0,0,r4,r3 /* compare with length */ - bge ramaccfx /* r4 >= r3? then finished */ - add r5,r4,r2 /* get next address to fill */ - stw r4,0(r5) /* store new pattern */ - add r4,r4,r4 /* r4 = r4*2 */ - b ramaccf1 /* and then next loop */ - -ramaccfx: - lwz r4,0(r2) /* get memory at start adr */ - blr - - .comm environ,4,4 diff --git a/c/src/lib/libbsp/powerpc/helas403/include/.cvsignore b/c/src/lib/libbsp/powerpc/helas403/include/.cvsignore deleted file mode 100644 index 5f1077556d..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/include/.cvsignore +++ /dev/null @@ -1,4 +0,0 @@ -bspopts.h -bspopts.h.in -stamp-h -stamp-h.in diff --git a/c/src/lib/libbsp/powerpc/helas403/include/bsp.h b/c/src/lib/libbsp/powerpc/helas403/include/bsp.h deleted file mode 100644 index 774c8fe5c8..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/include/bsp.h +++ /dev/null @@ -1,92 +0,0 @@ -/* bsp.h - * - * This include file contains all HELAS-403 board IO definitions. - * - * Author: Thomas Doerfler - * IMD Ingenieurbuero fuer Microcomputertechnik - * - * COPYRIGHT (c) 1998 by IMD - * - * Changes from IMD are covered by the original distributions terms. - * This file has been derived from the papyrus BSP. - * - * Author: Andrew Bray - * - * COPYRIGHT (c) 1995 by i-cubed ltd. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies, and that the name of i-cubed limited not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * i-cubed limited makes no representations about the suitability - * of this software for any purpose. - * - * Derived from c/src/lib/libbsp/no_cpu/no_bsp/include/bsp.h - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#ifndef _BSP_H -#define _BSP_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include - -#ifdef ASM -/* Definition of where to store registers in alignment handler */ -#define ALIGN_REGS 0x0140 - -#else -#include -#include -#include -#include -#include - -/* Constants */ - -#define RAM_START 0 -#define RAM_END 0x00800000 - -/* miscellaneous stuff assumed to exist */ - -/* - * Device Driver Table Entries - */ - -/* - * NOTE: Use the standard Console driver entry - */ - -/* - * NOTE: Use the standard Clock driver entry - */ - -/* functions */ - -rtems_isr_entry set_vector( /* returns old vector */ - rtems_isr_entry handler, /* isr routine */ - rtems_vector_number vector, /* vector number */ - int type /* RTEMS or RAW intr */ -); -#endif /* ASM */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/c/src/lib/libbsp/powerpc/helas403/include/coverhd.h b/c/src/lib/libbsp/powerpc/helas403/include/coverhd.h deleted file mode 100644 index f39d324eaa..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/include/coverhd.h +++ /dev/null @@ -1,133 +0,0 @@ -/* coverhd.h - * - * This include file has defines to represent the overhead associated - * with calling a particular directive from C. These are used in the - * Timing Test Suite to ignore the overhead required to pass arguments - * to directives. On some CPUs and/or target boards, this overhead - * is significant and makes it difficult to distinguish internal - * RTEMS execution time from that used to call the directive. - * This file should be updated after running the C overhead timing - * test. Once this update has been performed, the RTEMS Time Test - * Suite should be rebuilt to account for these overhead times in the - * timing results. - * - * NOTE: If these are all zero, then the times reported include - * all calling overhead including passing of arguments. - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -/* - * Updated for a 25MHz Papyrus by Andrew Bray - * - * Units are 100ns. - * - * These numbers are of questionable use, as they are developed by calling - * the routine many times, thus getting its entry veneer into the (small) - * cache on the 403GA. This in general is not true of the RTEMS timing - * tests, which usually call a routine only once, thus having no cache loaded - * advantage. - * - * Whether the directive times are useful after deducting the function call - * overhead is also questionable. The user is more interested generally - * in the total cost of a directive, not the cost if the procedure call - * is inlined! (In general this is not true). - * - * Andrew Bray 18/08/1995 - * - */ - -#ifndef __COVERHD_h -#define __COVERHD_h - -#ifdef __cplusplus -extern "C" { -#endif - -#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE 1 -#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE 1 -#define CALLING_OVERHEAD_TASK_CREATE 3 -#define CALLING_OVERHEAD_TASK_IDENT 1 -#define CALLING_OVERHEAD_TASK_START 1 -#define CALLING_OVERHEAD_TASK_RESTART 1 -#define CALLING_OVERHEAD_TASK_DELETE 1 -#define CALLING_OVERHEAD_TASK_SUSPEND 1 -#define CALLING_OVERHEAD_TASK_RESUME 1 -#define CALLING_OVERHEAD_TASK_SET_PRIORITY 1 -#define CALLING_OVERHEAD_TASK_MODE 1 -#define CALLING_OVERHEAD_TASK_GET_NOTE 1 -#define CALLING_OVERHEAD_TASK_SET_NOTE 1 -#define CALLING_OVERHEAD_TASK_WAKE_WHEN 4 -#define CALLING_OVERHEAD_TASK_WAKE_AFTER 1 -#define CALLING_OVERHEAD_INTERRUPT_CATCH 1 -#define CALLING_OVERHEAD_CLOCK_GET 4 -#define CALLING_OVERHEAD_CLOCK_SET 3 -#define CALLING_OVERHEAD_CLOCK_TICK 1 - -#define CALLING_OVERHEAD_TIMER_CREATE 1 -#define CALLING_OVERHEAD_TIMER_IDENT 1 -#define CALLING_OVERHEAD_TIMER_DELETE 1 -#define CALLING_OVERHEAD_TIMER_FIRE_AFTER 2 -#define CALLING_OVERHEAD_TIMER_FIRE_WHEN 5 -#define CALLING_OVERHEAD_TIMER_RESET 1 -#define CALLING_OVERHEAD_TIMER_CANCEL 1 -#define CALLING_OVERHEAD_SEMAPHORE_CREATE 2 -#define CALLING_OVERHEAD_SEMAPHORE_IDENT 1 -#define CALLING_OVERHEAD_SEMAPHORE_DELETE 1 -#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN 1 -#define CALLING_OVERHEAD_SEMAPHORE_RELEASE 1 -#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE 2 -#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT 1 -#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE 1 -#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND 1 -#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT 1 -#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST 1 -#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE 2 -#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH 1 - -#define CALLING_OVERHEAD_EVENT_SEND 1 -#define CALLING_OVERHEAD_EVENT_RECEIVE 2 -#define CALLING_OVERHEAD_SIGNAL_CATCH 1 -#define CALLING_OVERHEAD_SIGNAL_SEND 1 -#define CALLING_OVERHEAD_PARTITION_CREATE 3 -#define CALLING_OVERHEAD_PARTITION_IDENT 1 -#define CALLING_OVERHEAD_PARTITION_DELETE 1 -#define CALLING_OVERHEAD_PARTITION_GET_BUFFER 1 -#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER 1 -#define CALLING_OVERHEAD_REGION_CREATE 3 -#define CALLING_OVERHEAD_REGION_IDENT 1 -#define CALLING_OVERHEAD_REGION_DELETE 1 -#define CALLING_OVERHEAD_REGION_GET_SEGMENT 2 -#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT 1 -#define CALLING_OVERHEAD_PORT_CREATE 2 -#define CALLING_OVERHEAD_PORT_IDENT 1 -#define CALLING_OVERHEAD_PORT_DELETE 1 -#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 1 -#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 2 - -#define CALLING_OVERHEAD_IO_INITIALIZE 2 -#define CALLING_OVERHEAD_IO_OPEN 2 -#define CALLING_OVERHEAD_IO_CLOSE 2 -#define CALLING_OVERHEAD_IO_READ 2 -#define CALLING_OVERHEAD_IO_WRITE 2 -#define CALLING_OVERHEAD_IO_CONTROL 2 -#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED 1 -#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE 1 -#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT 1 -#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE 1 -#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL 1 -#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD 1 -#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE 1 - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/c/src/lib/libbsp/powerpc/helas403/include/tm27.h b/c/src/lib/libbsp/powerpc/helas403/include/tm27.h deleted file mode 100644 index 18f3b6b32b..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/include/tm27.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * tm27.h - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#ifndef _RTEMS_TMTEST27 -#error "This is an RTEMS internal file you must not include directly." -#endif - -#ifndef __tm27_h -#define __tm27_h - -/* - * Stuff for Time Test 27 - */ - -#define MUST_WAIT_FOR_INTERRUPT 0 - -#define Install_tm27_vector( handler ) set_vector( (handler), PPC_IRQ_SCALL, 1 ) - -#define Cause_tm27_intr() asm volatile ("sc") - -#define Clear_tm27_intr() /* empty */ - -#define Lower_tm27_intr() /* empty */ - -#endif diff --git a/c/src/lib/libbsp/powerpc/helas403/preinstall.am b/c/src/lib/libbsp/powerpc/helas403/preinstall.am deleted file mode 100644 index 41817a3342..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/preinstall.am +++ /dev/null @@ -1,57 +0,0 @@ -## Automatically generated by ampolish3 - Do not edit - -if AMPOLISH3 -$(srcdir)/preinstall.am: Makefile.am - $(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am -endif - -PREINSTALL_DIRS = -DISTCLEANFILES += $(PREINSTALL_DIRS) - -all-am: $(PREINSTALL_FILES) - -PREINSTALL_FILES = -CLEANFILES = $(PREINSTALL_FILES) - -$(PROJECT_LIB)/$(dirstamp): - @$(MKDIR_P) $(PROJECT_LIB) - @: > $(PROJECT_LIB)/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp) - -$(PROJECT_INCLUDE)/$(dirstamp): - @$(MKDIR_P) $(PROJECT_INCLUDE) - @: > $(PROJECT_INCLUDE)/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp) - -$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs -PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs - -$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h - -$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h - -$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h - -$(PROJECT_LIB)/bsp_specs.dl: bsp_specs.dl $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs.dl -PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs.dl - -$(PROJECT_INCLUDE)/coverhd.h: include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h - -$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds -PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds - -$(PROJECT_LIB)/linkcmds.dl: startup/linkcmds.dl $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.dl -PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.dl - diff --git a/c/src/lib/libbsp/powerpc/helas403/startup/bspclean.c b/c/src/lib/libbsp/powerpc/helas403/startup/bspclean.c deleted file mode 100644 index 56699da354..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/startup/bspclean.c +++ /dev/null @@ -1,43 +0,0 @@ -/* bsp_cleanup() - * - * This routine normally is part of start.s and usually returns - * control to a monitor. - * - * INPUT: NONE - * - * OUTPUT: NONE - * - * Author: Andrew Bray - * - * COPYRIGHT (c) 1995 by i-cubed ltd. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies, and that the name of i-cubed limited not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * i-cubed limited makes no representations about the suitability - * of this software for any purpose. - * - * Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/bspclean.c: - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#include -#include - -void bsp_cleanup( void ) -{ - rtems_fatal_error_occurred(0); -} diff --git a/c/src/lib/libbsp/powerpc/helas403/startup/bspstart.c b/c/src/lib/libbsp/powerpc/helas403/startup/bspstart.c deleted file mode 100644 index f2a180b96d..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/startup/bspstart.c +++ /dev/null @@ -1,175 +0,0 @@ -/* bsp_start() - * - * This routine starts the application. It includes application, - * board, and monitor specific initialization and configuration. - * The generic CPU dependent initialization has been performed - * before this routine is invoked. - * - * INPUT: NONE - * - * OUTPUT: NONE - * - * Author: Thomas Doerfler - * IMD Ingenieurbuero fuer Microcomputertechnik - * - * COPYRIGHT (c) 1998 by IMD - * - * Changes from IMD are covered by the original distributions terms. - * This file has been derived from the papyrus BSP: - * - * Author: Andrew Bray - * - * COPYRIGHT (c) 1995 by i-cubed ltd. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies, and that the name of i-cubed limited not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * i-cubed limited makes no representations about the suitability - * of this software for any purpose. - * - * Modifications for spooling console driver and control of memory layout - * with linker command file by - * Thomas Doerfler - * for these modifications: - * COPYRIGHT (c) 1997 by IMD, Puchheim, Germany. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies. IMD makes no representations about the suitability - * of this software for any purpose. - * - * Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/bspstart.c: - * - * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. - * On-Line Applications Research Corporation (OAR). - * - * $Id$ - */ - -#include -#include - -#include -#include -#include -#include - -void *bsp_ram_end = (void *)RAM_END; /* first addr behind avail. ram area */ - -/* - * Driver configuration parameters - */ -uint32_t bsp_clicks_per_usec; -uint32_t bsp_serial_per_sec; /* Serial clocks per second */ -boolean bsp_serial_external_clock; -boolean bsp_serial_xon_xoff; -boolean bsp_serial_cts_rts; -uint32_t bsp_serial_rate; -uint32_t bsp_timer_average_overhead; /* Average overhead of timer in ticks */ -uint32_t bsp_timer_least_valid; /* Least valid number from timer */ -boolean bsp_timer_internal_clock; /* TRUE, when timer runs with CPU clk */ -void (*bsp_spurious_handler)(uint32_t vector, CPU_Interrupt_frame *); - -/* Initialize whatever libc we are using - * called from postdriver hook - */ - -void bsp_postdriver_hook(void); -void bsp_libc_init( void *, uint32_t, int ); - -/* - * - * bsp_predriver_hook - * - * Before drivers are setup. - */ - -void bsp_predriver_hook(void) -{ - rtems_status_code status; - /* init the PPC403GA external interrupt controller handler... */ - status = ictrl_init(); -} - -/* - * Function: bsp_pretasking_hook - * Created: 95/03/10 - * - * Description: - * BSP pretasking hook. Called just before drivers are initialized. - * Used to setup libc and install any BSP extensions. - * - * NOTES: - * Must not use libc (to do io) from here, since drivers are - * not yet initialized. - * - */ - -void bsp_pretasking_hook(void) -{ - extern int _end; - uint32_t heap_start; - - heap_start = (uint32_t) &_end; - if (heap_start & (CPU_ALIGNMENT-1)) - heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1); - - bsp_libc_init((void *) heap_start, 64 * 1024, 0); - -#ifdef RTEMS_DEBUG - rtems_debug_enable( RTEMS_DEBUG_ALL_MASK ); -#endif -} - -/* - * bsp_start - * - * This routine does the bulk of the system initialization. - */ - -void bsp_start( void ) -{ - /* - * Allocate the memory for the RTEMS Work Space. This can come from - * a variety of places: hard coded address, malloc'ed from outside - * RTEMS world (e.g. simulator or primitive memory manager), or (as - * typically done by stock BSPs) by subtracting the required amount - * of work space from the last physical address on the CPU board. - */ - - /* - * Need to "allocate" the memory for the RTEMS Workspace and - * tell the RTEMS configuration where it is. This memory is - * not malloc'ed. It is just "pulled from the air". - */ - /* FIME: plan usage of RAM better: - - make top of ram dynamic, - - take out some part for persistant log - - make rest of ram to heap... - -remove RAM_END from bsp.h, this cannot be valid... - or must be a function call - */ - Configuration.work_space_start = (void *) - ((char *)(bsp_ram_end)) - rtems_configuration_get_work_space_size(); - - /* - * initialize the device driver parameters - */ - bsp_clicks_per_usec = 25; - bsp_serial_per_sec = 25000000; - bsp_serial_external_clock = 0; - bsp_timer_internal_clock = 1; - bsp_serial_xon_xoff = 0; - bsp_serial_cts_rts = 1; - bsp_serial_rate = 9600; - bsp_timer_average_overhead = 2; - bsp_timer_least_valid = 3; -} diff --git a/c/src/lib/libbsp/powerpc/helas403/startup/linkcmds b/c/src/lib/libbsp/powerpc/helas403/startup/linkcmds deleted file mode 100644 index bbb071a6e3..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/startup/linkcmds +++ /dev/null @@ -1,289 +0,0 @@ -/* - * This file contains directives for the GNU linker which are specific - * to the helas-403 - * This file is intended to be used together with flashentry.s - * it will generate a ROM that can be started directly after powerup reset - * $Id$ - */ - -OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", - "elf32-powerpc") -OUTPUT_ARCH(powerpc) - -ENTRY(flash_entry) - -MEMORY - { - RAM : ORIGIN = 0, LENGTH = 8M - FLASH : ORIGIN = 0xFFF00000, LENGTH = 512K - } - - /* DIRTY TRICK: repeat addresses here, so we can work with them... */ - flash.start = 0xFFF00000; - flash.size = 512K; - -SECTIONS -{ - .entry : - { - *(.entry) - } > FLASH /* this is ROM for flash_entry */ - .text : - { - text.start = . ; - *(.entry2) - *(.text*) - *(.gnu.linkonce.t.*) - *(.rodata*) - *(.gnu.linkonce.r.*) - *(.rodata1) - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - *(.eh_frame) - *(.descriptors) - *(rom_ver) - etext = ALIGN(0x10); - _etext = .; - - - __CTOR_LIST__ = .; - LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) - *(.ctors) - LONG(0) - __CTOR_END__ = .; - - __DTOR_LIST__ = .; - LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) - *(.dtors) - LONG(0) - __DTOR_END__ = .; - - *(.lit) - *(.shdata) - _init = .; *(.init) - _fini = .; *(.fini) - . = ALIGN(0x10); - _endtext = .; - text.end = .; - copy.src = .; - copy.tmptop.txt = .; - } > FLASH /* this is ROM for flash_entry */ - - text.size = text.end - text.start; - - /* R/W Data */ - /* place vectors to start at offset 0x100... */ - /* IMPORTANT: sections ".fill" and ".vectors" must be the first in RAM!!*/ - .fill 0x00010000 : - { - . = . + 0x0100; - } > RAM - - .vectors : AT (copy.src) - { - copy.dest = .; - *(.vectors) - . = ALIGN(0x10); - copy.tmptop.vec = .; - } > RAM - - - .rel.dyn : - { - *(.rel.init) - *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) - *(.rel.fini) - *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) - *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) - *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) - *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) - *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) - *(.rel.ctors) - *(.rel.dtors) - *(.rel.got) - *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) - *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) - *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) - *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) - *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) - } >RAM - .rela.dyn : - { - *(.rela.init) - *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) - *(.rela.fini) - *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) - *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) - *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) - *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) - *(.rela.ctors) - *(.rela.dtors) - *(.rela.got) - *(.rela.got1) - *(.rela.got2) - *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) - *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) - *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) - *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) - *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) - } >RAM - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - - .data : AT (copy.tmptop.vec - copy.dest + copy.src) - { - *(.data) - *(.data1) - *(.data.* .gnu.linkonce.d*) - PROVIDE (__SDATA_START__ = .); - *(.sdata*) - *(.gnu.linkonce.s.*) - . = ALIGN(0x10); - copy.tmptop.dat = .; - } > RAM - - PROVIDE (__EXCEPT_START__ = .); - .gcc_except_table : AT (copy.tmptop.dat - copy.dest + copy.src) - { - *(.gcc_except_table) - . = ALIGN(0x10); - copy.tmptop.exc = .; - } >RAM - PROVIDE (__EXCEPT_END__ = .); - - __GOT_START__ = .; - .got : AT (copy.tmptop.exc - copy.dest + copy.src) - { - s.got = .; - *(.got.plt) *(.got) - . = ALIGN(0x10); - copy.tmptop.got = .; - } > RAM - __GOT_END__ = .; - - .got1 : AT (copy.tmptop.got - copy.dest + copy.src) - { - *(.got1) - . = ALIGN(0x10); - copy.tmptop.gt1 = .; - } >RAM - - PROVIDE (__GOT2_START__ = .); - PROVIDE (_GOT2_START_ = .); - .got2 : AT (copy.tmptop.gt1 - copy.dest + copy.src) - { - *(.got2) - . = ALIGN(0x10); - copy.tmptop.gt2 = .; - } >RAM - PROVIDE (__GOT2_END__ = .); - PROVIDE (_GOT2_END_ = .); - - PROVIDE (__FIXUP_START__ = .); - PROVIDE (_FIXUP_START_ = .); - .fixup : AT (copy.tmptop.gt2 - copy.dest + copy.src) - { - *(.fixup) - . = ALIGN(0x10); - copy.tmptop.fix = .; - } >RAM - PROVIDE (_FIXUP_END_ = .); - PROVIDE (__FIXUP_END__ = .); - - PROVIDE (__SDATA2_START__ = .); - .sdata2 : AT (copy.tmptop.fix - copy.dest + copy.src) - { - *(.sdata2) - . = ALIGN(0x10); - copy.tmptop.sda = .; - } >RAM - - copy.size = copy.tmptop.sda - copy.dest; - - .sbss2 : - { - *(.sbss2) - } >RAM - PROVIDE (__SBSS2_END__ = .); - - __SBSS_START__ = .; - .bss : - { - bss.start = .; - *(.bss .bss* .gnu.linkonce.b*) - *(.sbss*) *(COMMON) - bss.end = ALIGN(4); - } > RAM - __SBSS_END__ = .; - - bss.size = bss.end - bss.start; - - /* reserve 16KByte for stack... */ - stack.end = bss.end + 16K; - PROVIDE(_end = stack.end); - - - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .comment 0 : { *(.comment) } - - /* DWARF debug sections. - Symbols in the DWARF debugging sections are relative to the beginning - of the section so we begin them at 0. */ - /* DWARF 1 */ - .debug 0 : { *(.debug) } - .line 0 : { *(.line) } - - /* GNU DWARF 1 extensions */ - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_sfnames 0 : { *(.debug_sfnames) } - - /* DWARF 1.1 and DWARF 2 */ - .debug_aranges 0 : { *(.debug_aranges) } - .debug_pubnames 0 : { *(.debug_pubnames) } - - /* DWARF 2 */ - .debug_info 0 : { *(.debug_info) } - .debug_abbrev 0 : { *(.debug_abbrev) } - .debug_line 0 : { *(.debug_line) } - .debug_frame 0 : { *(.debug_frame) } - .debug_str 0 : { *(.debug_str) } - .debug_loc 0 : { *(.debug_loc) } - .debug_macinfo 0 : { *(.debug_macinfo) } - - /* SGI/MIPS DWARF 2 extensions */ - .debug_weaknames 0 : { *(.debug_weaknames) } - .debug_funcnames 0 : { *(.debug_funcnames) } - .debug_typenames 0 : { *(.debug_typenames) } - .debug_varnames 0 : { *(.debug_varnames) } - - /* These must appear regardless of . */ - /* - * place reset instruction into last word of FLASH - * NOTE: after reset, PPC403 starts executing from address - * 0xFFFFFFFC - * The reset section is placed in ROM at 0xF7FFFFFC instead, - * but a mirror of this address exists at 0xFFFFFFFC due to - * the initial memory controller setup - */ - .reset flash.start - 4 + flash.size : - { - *(.reset) - } > FLASH -} - - diff --git a/c/src/lib/libbsp/powerpc/helas403/startup/linkcmds.dl b/c/src/lib/libbsp/powerpc/helas403/startup/linkcmds.dl deleted file mode 100644 index 30dd38e63d..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/startup/linkcmds.dl +++ /dev/null @@ -1,154 +0,0 @@ -/* - * This file contains directives for the GNU linker which are specific - * to the helas403 - * This file is intended to be used together with dlentry.s - * it will generate downloadable code - * - * $Id$ - */ - -OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", - "elf32-powerpc") -OUTPUT_ARCH(powerpc) - -ENTRY(download_entry) - -MEMORY - { - RAM : ORIGIN = 0, LENGTH = 8M - FLASH : ORIGIN = 0xFFF00000, LENGTH = 512K - } - -SECTIONS -{ - .vectors : 0x00010100 - { - *(.vectors) - } > RAM - - .text : - { - text.start = . ; - *(.entry) - *(.entry2) - *(.text*) - *(.rodata) - *(.rodata1) - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - *.(eh_frame) - *(.descriptors) - *(rom_ver) - etext = ALIGN(0x10); - _etext = .; - - - __CTOR_LIST__ = .; - LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) - *(.ctors) - LONG(0) - __CTOR_END__ = .; - - __DTOR_LIST__ = .; - LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) - *(.dtors) - LONG(0) - __DTOR_END__ = .; - - *(.lit) - *(.shdata) - *(.init) - *(.fini) - _endtext = ALIGN(0x10); - text.end = .; - } > RAM - - text.size = text.end - text.start; - - /* R/W Data */ - .data : - { - *(.data) - *(.data1) - PROVIDE (__SDATA_START__ = .); - *(.sdata*) - } > RAM - - PROVIDE (__EXCEPT_START__ = .); - .gcc_except_table : - { - *(.gcc_except_table) - } >RAM - PROVIDE (__EXCEPT_END__ = .); - - __GOT_START__ = .; - .got : - { - s.got = .; - *(.got.plt) *(.got) - } > RAM - __GOT_END__ = .; - - .got1 : - { - *(.got1) - } >RAM - - PROVIDE (__GOT2_START__ = .); - PROVIDE (_GOT2_START_ = .); - .got2 : - { - *(.got2) - } >RAM - PROVIDE (__GOT2_END__ = .); - PROVIDE (_GOT2_END_ = .); - - PROVIDE (__FIXUP_START__ = .); - PROVIDE (_FIXUP_START_ = .); - .fixup : { *(.fixup) } >RAM - PROVIDE (_FIXUP_END_ = .); - PROVIDE (__FIXUP_END__ = .); - - PROVIDE (__SDATA2_START__ = .); - .sdata2 : { *(.sdata2) } >RAM - .sbss2 : { *(.sbss2) } >RAM - PROVIDE (__SBSS2_END__ = .); - - .sbss2 : { *(.sbss2) } >RAM - PROVIDE (__SBSS2_END__ = .); - - __SBSS_START__ = .; - .bss : - { - bss.start = .; - *(.bss .bss* .gnu.linkonce.b*) - *(.sbss*) *(COMMON) - bss.end = ALIGN(4); - } > RAM - __SBSS_END__ = .; - - bss.size = bss.end - bss.start; - PROVIDE(_end = bss.end); - - .line 0 : { *(.line) } - .debug 0 : { *(.debug) } - .debug_sfnames 0 : { *(.debug_sfnames) } - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_pubnames 0 : { *(.debug_pubnames) } - .debug_aranges 0 : { *(.debug_aranges) } - .debug_aregion 0 : { *(.debug_aregion) } - .debug_macinfo 0 : { *(.debug_macinfo) } - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } -} - - diff --git a/c/src/lib/libbsp/powerpc/helas403/startup/setvec.c b/c/src/lib/libbsp/powerpc/helas403/startup/setvec.c deleted file mode 100644 index af6f68b356..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/startup/setvec.c +++ /dev/null @@ -1,56 +0,0 @@ -/* set_vector - * - * This routine installs an interrupt vector on the target Board/CPU. - * This routine is allowed to be as board dependent as necessary. - * - * INPUT: - * handler - interrupt handler entry point - * vector - vector number - * type - 0 indicates raw hardware connect - * 1 indicates RTEMS interrupt connect - * - * RETURNS: - * address of previous interrupt handler - * - * Author: Andrew Bray - * - * COPYRIGHT (c) 1995 by i-cubed ltd. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies, and that the name of i-cubed limited not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * i-cubed limited makes no representations about the suitability - * of this software for any purpose. - * - * Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/setvec.c: - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#include -#include - -rtems_isr_entry set_vector( /* returns old vector */ - rtems_isr_entry handler, /* isr routine */ - rtems_vector_number vector, /* vector number */ - int type /* RTEMS or RAW intr */ -) -{ - rtems_isr_entry previous_isr; - - rtems_interrupt_catch( handler, vector, (rtems_isr_entry *) &previous_isr ); - - return previous_isr; -} diff --git a/c/src/lib/libbsp/powerpc/helas403/times b/c/src/lib/libbsp/powerpc/helas403/times deleted file mode 100644 index da260853bf..0000000000 --- a/c/src/lib/libbsp/powerpc/helas403/times +++ /dev/null @@ -1,197 +0,0 @@ -# -# Timing Test Suite Results for the Papyrus BSP -# -# NOTE: The Papyrus is a proprietary PPC403 based board. But it is the -# only BSP currently available for the PowerPC family. -# -# $Id$ -# - -NOTE: This BSP is user submitted and no timing information - is currently avaiable. - -Board: Papyrus -CPU: IBM 403GA -Clock Speed: 33 Mhz -Memory Configuration: SRAM, DRAM, cache, etc -Wait States: - -Times Reported in: cycles, microseconds, etc -Timer Source: Count Down Timer, on-CPU cycle counter, etc - -Column A: unused -Column B: unused - -# DESCRIPTION A B -== ================================================================= ==== ==== - 1 rtems_semaphore_create 20 - rtems_semaphore_delete 21 - rtems_semaphore_obtain: available 15 - rtems_semaphore_obtain: not available -- NO_WAIT 15 - rtems_semaphore_release: no waiting tasks 16 - - 2 rtems_semaphore_obtain: not available -- caller blocks 62 - - 3 rtems_semaphore_release: task readied -- preempts caller 55 - - 4 rtems_task_restart: blocked task -- preempts caller 77 - rtems_task_restart: ready task -- preempts caller 70 - rtems_semaphore_release: task readied -- returns to caller 25 - rtems_task_create 57 - rtems_task_start 31 - rtems_task_restart: suspended task -- returns to caller 36 - rtems_task_delete: suspended task 47 - rtems_task_restart: ready task -- returns to caller 37 - rtems_task_restart: blocked task -- returns to caller 46 - rtems_task_delete: blocked task 50 - - 5 rtems_task_suspend: calling task 51 - rtems_task_resume: task readied -- preempts caller 49 - - 6 rtems_task_restart: calling task 59 - rtems_task_suspend: returns to caller 18 - rtems_task_resume: task readied -- returns to caller 19 - rtems_task_delete: ready task 50 - - 7 rtems_task_restart: suspended task -- preempts caller 70 - - 8 rtems_task_set_priority: obtain current priority 12 - rtems_task_set_priority: returns to caller 27 - rtems_task_mode: obtain current mode 5 - rtems_task_mode: no reschedule 5 - rtems_task_mode: reschedule -- returns to caller 8 - rtems_task_mode: reschedule -- preempts caller 39 - rtems_task_set_note 13 - rtems_task_get_note 13 - rtems_clock_set 33 - rtems_clock_get 3 - - 9 rtems_message_queue_create 110 - rtems_message_queue_send: no waiting tasks 37 - rtems_message_queue_urgent: no waiting tasks 37 - rtems_message_queue_receive: available 31 - rtems_message_queue_flush: no messages flushed 12 - rtems_message_queue_flush: messages flushed 16 - rtems_message_queue_delete 26 - -10 rtems_message_queue_receive: not available -- NO_WAIT 15 - rtems_message_queue_receive: not available -- caller blocks 62 - -11 rtems_message_queue_send: task readied -- preempts caller 72 - -12 rtems_message_queue_send: task readied -- returns to caller 39 - -13 rtems_message_queue_urgent: task readied -- preempts caller 72 - -14 rtems_message_queue_urgent: task readied -- returns to caller 39 - -15 rtems_event_receive: obtain current events 1 - rtems_event_receive: not available -- NO_WAIT 12 - rtems_event_receive: not available -- caller blocks 56 - rtems_event_send: no task readied 12 - rtems_event_receive: available 12 - rtems_event_send: task readied -- returns to caller 24 - -16 rtems_event_send: task readied -- preempts caller 55 - -17 rtems_task_set_priority: preempts caller 62 - -18 rtems_task_delete: calling task 83 - -19 rtems_signal_catch 9 - rtems_signal_send: returns to caller 15 - rtems_signal_send: signal to self 18 - exit ASR overhead: returns to calling task 22 - exit ASR overhead: returns to preempting task 49 - -20 rtems_partition_create 35 - rtems_region_create 23 - rtems_partition_get_buffer: available 15 - rtems_partition_get_buffer: not available 13 - rtems_partition_return_buffer 18 - rtems_partition_delete 16 - rtems_region_get_segment: available 22 - rtems_region_get_segment: not available -- NO_WAIT 21 - rtems_region_return_segment: no waiting tasks 19 - rtems_region_get_segment: not available -- caller blocks 64 - rtems_region_return_segment: task readied -- preempts caller 74 - rtems_region_return_segment: task readied -- returns to caller 44 - rtems_region_delete 16 - rtems_io_initialize 2 - rtems_io_open 1 - rtems_io_close 1 - rtems_io_read 1 - rtems_io_write 1 - rtems_io_control 1 - -21 rtems_task_ident 149 - rtems_message_queue_ident 145 - rtems_semaphore_ident 156 - rtems_partition_ident 145 - rtems_region_ident 148 - rtems_port_ident 145 - rtems_timer_ident 145 - rtems_rate_monotonic_ident 145 - -22 rtems_message_queue_broadcast: task readied -- returns to caller 42 - rtems_message_queue_broadcast: no waiting tasks 17 - rtems_message_queue_broadcast: task readied -- preempts caller 78 - -23 rtems_timer_create 14 - rtems_timer_fire_after: inactive 22 - rtems_timer_fire_after: active 24 - rtems_timer_cancel: active 15 - rtems_timer_cancel: inactive 13 - rtems_timer_reset: inactive 21 - rtems_timer_reset: active 23 - rtems_timer_fire_when: inactive 34 - rtems_timer_fire_when: active 34 - rtems_timer_delete: active 19 - rtems_timer_delete: inactive 17 - rtems_task_wake_when 69 - -24 rtems_task_wake_after: yield -- returns to caller 9 - rtems_task_wake_after: yields -- preempts caller 45 - -25 rtems_clock_tick 4 - -26 _ISR_Disable 0 - _ISR_Flash 1 - _ISR_Enable 1 - _Thread_Disable_dispatch 0 - _Thread_Enable_dispatch 7 - _Thread_Set_state 11 - _Thread_Disptach (NO FP) 31 - context switch: no floating point contexts 21 - context switch: self 10 - context switch: to another task 10 - context switch: restore 1st FP task 25 - fp context switch: save idle, restore idle 31 - fp context switch: save idle, restore initialized 19 - fp context switch: save initialized, restore initialized 20 - _Thread_Resume 7 - _Thread_Unblock 7 - _Thread_Ready 9 - _Thread_Get 4 - _Semaphore_Get 2 - _Thread_Get: invalid id 0 - -27 interrupt entry overhead: returns to interrupted task 6 - interrupt exit overhead: returns to interrupted task 6 - interrupt entry overhead: returns to nested interrupt 6 - interrupt exit overhead: returns to nested interrupt 5 - interrupt entry overhead: returns to preempting task 7 - interrupt exit overhead: returns to preempting task 36 - -28 rtems_port_create 16 - rtems_port_external_to_internal 11 - rtems_port_internal_to_external 11 - rtems_port_delete 16 - -29 rtems_rate_monotonic_create 15 - rtems_rate_monotonic_period: initiate period -- returns to caller 21 - rtems_rate_monotonic_period: obtain status 13 - rtems_rate_monotonic_cancel 16 - rtems_rate_monotonic_delete: inactive 18 - rtems_rate_monotonic_delete: active 20 - rtems_rate_monotonic_period: conclude periods -- caller blocks 53 -- cgit v1.2.3