diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2004-09-29 17:25:02 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2004-09-29 17:25:02 +0000 |
commit | c774850d227c53c35d7c99ecb390e2f02113b0fb (patch) | |
tree | 5a40759b80ec1b595aa8f76c1855baaf1347921b /c/src/lib/libbsp/i960/rxgen960/timer/timerisr.S | |
parent | 2004-09-27 Greg Menke <gregory.menke@gsfc.nasa.gov> (diff) | |
download | rtems-c774850d227c53c35d7c99ecb390e2f02113b0fb.tar.bz2 |
2004-09-29 Joel Sherrill <joel@OARcorp.com>
* .cvsignore, ChangeLog, Makefile.am, acinclude.m4, configure.ac,
cvme961/.cvsignore, cvme961/ChangeLog, cvme961/Makefile.am,
cvme961/bsp_specs, cvme961/configure.ac, cvme961/times,
cvme961/clock/ckinit.c, cvme961/console/console.c,
cvme961/include/.cvsignore, cvme961/include/bsp.h,
cvme961/include/tm27.h, cvme961/shmsupp/addrconv.c,
cvme961/shmsupp/getcfg.c, cvme961/shmsupp/lock.c,
cvme961/shmsupp/mpisr.c, cvme961/start/start.S,
cvme961/startup/bspclean.c, cvme961/startup/bspstart.c,
cvme961/startup/exit.c, cvme961/startup/linkcmds,
cvme961/startup/setvec.c, cvme961/timer/timer.c,
cvme961/timer/timerisr.S, i960sim/.cvsignore, i960sim/ChangeLog,
i960sim/Makefile.am, i960sim/bsp_specs, i960sim/configure.ac,
i960sim/clock/clockdrv.c, i960sim/console/console-io.c,
i960sim/console/mon-syscalls.S, i960sim/include/.cvsignore,
i960sim/include/bsp.h, i960sim/include/tm27.h, i960sim/start/start.c,
i960sim/startup/bspstart.c, i960sim/startup/linkcmds,
rxgen960/.cvsignore, rxgen960/ChangeLog, rxgen960/Makefile.am,
rxgen960/README, rxgen960/bsp_specs, rxgen960/configure.ac,
rxgen960/clock/ckinit.c, rxgen960/console/concntl.h,
rxgen960/console/console.c, rxgen960/console/serial.c,
rxgen960/console/serial.h, rxgen960/include/.cvsignore,
rxgen960/include/bsp.h, rxgen960/include/rxgen960_config.h,
rxgen960/include/tm27.h, rxgen960/start/rxgen_romld.S,
rxgen960/startup/asmfault.S, rxgen960/startup/asmfault.h,
rxgen960/startup/asmstub.S, rxgen960/startup/asmstub.h,
rxgen960/startup/bspstart.c, rxgen960/startup/cntrltbl.c,
rxgen960/startup/cntrltbl.h, rxgen960/startup/dram.ld,
rxgen960/startup/exit.c, rxgen960/startup/fault.c,
rxgen960/startup/fault.h, rxgen960/startup/faultret.h,
rxgen960/startup/flttbl.c, rxgen960/startup/flttbl.h,
rxgen960/startup/frmstr.c, rxgen960/startup/frmstr.h,
rxgen960/startup/i960.h, rxgen960/startup/ihandler.S,
rxgen960/startup/ihandler.h, rxgen960/startup/intrtbl.c,
rxgen960/startup/intrtbl.h, rxgen960/startup/kkprintf.c,
rxgen960/startup/linkcmds, rxgen960/startup/linkcmds.real,
rxgen960/startup/main.h, rxgen960/startup/memchnl.h,
rxgen960/startup/nmi.c, rxgen960/startup/nulsystbl.c,
rxgen960/startup/pmc901_memmap.h, rxgen960/startup/prcb.c,
rxgen960/startup/prcb.h, rxgen960/startup/rom.ld,
rxgen960/startup/rom_cntrltbl.c, rxgen960/startup/rom_ibr.c,
rxgen960/startup/rom_ibr.h, rxgen960/startup/rom_prcb.c,
rxgen960/startup/rommon.h, rxgen960/startup/sctns.c,
rxgen960/startup/sctns.h, rxgen960/startup/setvec.c,
rxgen960/startup/systbl.c, rxgen960/startup/systbl.h,
rxgen960/startup/time.h, rxgen960/timer/timer.c,
rxgen960/timer/timerisr.S: Removed.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/i960/rxgen960/timer/timerisr.S | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/c/src/lib/libbsp/i960/rxgen960/timer/timerisr.S b/c/src/lib/libbsp/i960/rxgen960/timer/timerisr.S deleted file mode 100644 index 984a360b39..0000000000 --- a/c/src/lib/libbsp/i960/rxgen960/timer/timerisr.S +++ /dev/null @@ -1,64 +0,0 @@ -/* timer_isr() - * - * This routine initializes the Z8536 timer on the SQSIO4 SQUALL - * board for the CVME961 board. The timer is setup to provide a - * tick every 0x10000 / 2 milliseconds. This is used to time - * executing code. - * - * Input parameters: NONE - * - * Output parameters: NONE - * - * COPYRIGHT (c) 1989-1997. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may in - * the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#include <rtems/asm.h> - -.set PORT_A, 0xc00000a8 # port A -.set PORT_B, 0xc00000a4 # port B -.set PORT_C, 0xc00000a0 # port C -.set CTL_PORT, 0xc00000ac # control port - -.set T1CSR, 0x0a # T1 command/status reg -.set RELOAD, 0x24 # clr IP & IUS,allow countdown - -/* - * Duplicating this symbol is stupid but eliminates - * toolset variation problems. - */ - PUBLIC(timerisr) - PUBLIC(_timerisr) -SYM (timerisr): -SYM (_timerisr): - #ldconst 1,r4 - #modpc 0,r4,r4 # enable tracing - - ld _Ttimer_val,r6 # r6 = test timer - - ldconst T1CSR,r4 # r4 = T1 control status reg - stob r4,CTL_PORT # select T1CSR - ldconst RELOAD,r5 # r5 = reset value - stob r5,CTL_PORT # reset countdown - addo 1,r6,r6 - st r6,_Ttimer_val # increment test timer -loop_til_cleared: - /* clrbit 4,sf0,sf0 XXX JRS */ - /* bbs 4,sf0,loop_til_cleared XXX JRS */ -leaf: ret - - .leafproc _flush_reg, flush_reg.lf - .globl _flush_reg, flush_reg.lf -_flush_reg: - lda leaf,g14 # g14 = exit address -flush_reg.lf: - flushreg - mov g14,g0 # g0 = exit address - ldconst 0,g14 # set g14 for non-leaf - bx (g0) |