diff options
| author | Chris Johns <chrisj@rtems.org> | 2008-06-19 05:46:19 +0000 |
|---|---|---|
| committer | Chris Johns <chrisj@rtems.org> | 2008-06-19 05:46:19 +0000 |
| commit | 9374e9b082bf80e68aaa747dd26a5a3b01bc6626 (patch) | |
| tree | 34f5294796594c22925d520e20e0c8c2560ac3d4 /c/src/lib/libbsp/m68k/mcf52235/start/start.S | |
| parent | 2008-06-19 Matthew Riek <matthew.riek@ibiscomputer.com.au> (diff) | |
| download | rtems-9374e9b082bf80e68aaa747dd26a5a3b01bc6626.tar.bz2 | |
2008-06-19 Matthew Riek <matthew.riek@ibiscomputer.com.au>
* mcf52235/README, mcf52235/gdb-init, mcf52235/clock/clock.c,
mcf52235/console/console.c, mcf52235/include/bsp.h,
mcf52235/include/coverhd.h, mcf52235/start/start.S,
mcf52235/startup/bspclean.c, mcf52235/startup/bspstart.c,
mcf52235/startup/linkcmds, mcf52235/timer/timer.c: Cleaned up
white space and code formmated to adhere to RTEMS standards. Fixed
a bug in the nano seconds since last tick support. Fixed a bug
with the location of the start stack (no longer within
.bss). Removed double definition of IPSBAR and some type defs
etc.. Added timing test overhead results.
Diffstat (limited to 'c/src/lib/libbsp/m68k/mcf52235/start/start.S')
| -rw-r--r-- | c/src/lib/libbsp/m68k/mcf52235/start/start.S | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/c/src/lib/libbsp/m68k/mcf52235/start/start.S b/c/src/lib/libbsp/m68k/mcf52235/start/start.S index ff4e7dc8c2..386924c0d3 100644 --- a/c/src/lib/libbsp/m68k/mcf52235/start/start.S +++ b/c/src/lib/libbsp/m68k/mcf52235/start/start.S @@ -31,7 +31,7 @@ SYM(_INTERRUPT_VECTOR): .long SYM(_uhoh) /* 02 Access Error */ .long SYM(_uhoh) /* 03 Address Error */ .long SYM(_uhoh) /* 04 Illegal Instruction */ - .long SYM(_uhoh) /* 05 Reserved */ + .long SYM(_uhoh) /* 05 Divide by Zero */ .long SYM(_uhoh) /* 06 Reserved */ .long SYM(_uhoh) /* 07 Reserved */ .long SYM(_uhoh) /* 08 Privilege Violation */ @@ -41,7 +41,7 @@ SYM(_INTERRUPT_VECTOR): .long SYM(_uhoh) /* 12 Debug Interrupt */ .long SYM(_uhoh) /* 13 Reserved */ .long SYM(_uhoh) /* 14 Format Error */ - .long SYM(_uhoh) /* 15 Unitialized Int. */ + .long SYM(_uhoh) /* 15 Reserved */ .long SYM(_uhoh) /* 16 Reserved */ .long SYM(_uhoh) /* 17 Reserved */ .long SYM(_uhoh) /* 18 Reserved */ @@ -51,13 +51,13 @@ SYM(_INTERRUPT_VECTOR): .long SYM(_uhoh) /* 22 Reserved */ .long SYM(_uhoh) /* 23 Reserved */ .long SYM(_spuriousInterrupt) /* 24 Spurious Interrupt */ - .long SYM(_uhoh) /* 25 Autovector Level 1 */ - .long SYM(_uhoh) /* 26 Autovector Level 2 */ - .long SYM(_uhoh) /* 27 Autovector Level 3 */ - .long SYM(_uhoh) /* 28 Autovector Level 4 */ - .long SYM(_uhoh) /* 29 Autovector Level 5 */ - .long SYM(_uhoh) /* 30 Autovector Level 6 */ - .long SYM(_uhoh) /* 31 Autovector Level 7 */ + .long SYM(_uhoh) /* 25 Reserved */ + .long SYM(_uhoh) /* 26 Reserved */ + .long SYM(_uhoh) /* 27 Reserved */ + .long SYM(_uhoh) /* 28 Reserved */ + .long SYM(_uhoh) /* 29 Reserved */ + .long SYM(_uhoh) /* 30 Reserved */ + .long SYM(_uhoh) /* 31 Reserved */ .long SYM(_uhoh) /* 32 TRAP #0 */ .long SYM(_uhoh) /* 33 TRAP #1 */ .long SYM(_uhoh) /* 34 TRAP #2 */ @@ -314,17 +314,6 @@ _cfm_msec: .long 0x00000000 .align 4 PUBLIC (_uhoh) SYM(_uhoh): -/* - link a6,#0 - lea -20(sp), sp - movem.l d0-d2/a0-a1, (sp) - pea.l 20(sp) | push exception frame address - jsr mcf5xxx_exception_handler - movem.l 4(sp), d0-d2/a0-a1 - lea 24(sp), sp - unlk a6 - rte -*/ nop | Leave spot for breakpoint stop #0x2700 | Stop with interrupts disabled bra.w SYM(_uhoh) | Stuck forever |