diff options
Diffstat (limited to 'cpu/bf533/cplbhdlr.S')
| -rw-r--r-- | cpu/bf533/cplbhdlr.S | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/cpu/bf533/cplbhdlr.S b/cpu/bf533/cplbhdlr.S index b5abbbc..61be5bb 100644 --- a/cpu/bf533/cplbhdlr.S +++ b/cpu/bf533/cplbhdlr.S @@ -1,9 +1,9 @@ -/* Copyright (C) 2003 Analog Devices, Inc. All Rights Reserved. +/* Copyright (C) 2003 Analog Devices, Inc. All Rights Reserved. * * This file is subject to the terms and conditions of the GNU General Public - * License. + * License. * - * Blackfin BF533/2.6 support : LG Soft India + * Blackfin BF533/2.6 support : LG Soft India */ @@ -16,7 +16,7 @@ .text - + .globl _cplb_hdr; .type _cplb_hdr, STT_FUNC; .extern _cplb_mgr; @@ -76,19 +76,19 @@ is_icplb_miss: #if ( defined (CONFIG_BLKFIN_CACHE) || defined (CONFIG_BLKFIN_DCACHE)) #if ( defined (CONFIG_BLKFIN_CACHE) && !defined (CONFIG_BLKFIN_DCACHE)) - R1 = CPLB_ENABLE_ICACHE; + R1 = CPLB_ENABLE_ICACHE; #endif #if ( !defined (CONFIG_BLKFIN_CACHE) && defined (CONFIG_BLKFIN_DCACHE)) - R1 = CPLB_ENABLE_DCACHE; + R1 = CPLB_ENABLE_DCACHE; #endif #if ( defined (CONFIG_BLKFIN_CACHE) && defined (CONFIG_BLKFIN_DCACHE)) - R1 = CPLB_ENABLE_DCACHE | CPLB_ENABLE_ICACHE; + R1 = CPLB_ENABLE_DCACHE | CPLB_ENABLE_ICACHE; #endif #else R1 = 0; #endif - [--SP] = RETS; + [--SP] = RETS; CALL _cplb_mgr; RETS = [SP++]; CC = R0 == 0; @@ -109,27 +109,27 @@ is_icplb_miss: RTS; unknown: - [--SP] = RETS; + [--SP] = RETS; CALL __unknown_exception_occurred; RETS = [SP++]; JUMP unknown; not_replaced: CC = R0 == CPLB_NO_UNLOCKED; IF !CC JUMP next_check; - [--SP] = RETS; + [--SP] = RETS; CALL __cplb_miss_all_locked; RETS = [SP++]; next_check: CC = R0 == CPLB_NO_ADDR_MATCH; IF !CC JUMP next_check2; - [--SP] = RETS; + [--SP] = RETS; CALL __cplb_miss_without_replacement; RETS = [SP++]; JUMP not_replaced; next_check2: CC = R0 == CPLB_PROT_VIOL; IF !CC JUMP strange_return_from_cplb_mgr; - [--SP] = RETS; + [--SP] = RETS; CALL __cplb_protection_violation; RETS = [SP++]; JUMP not_replaced; @@ -139,8 +139,8 @@ strange_return_from_cplb_mgr: JUMP strange_return_from_cplb_mgr; /************************************ - * Diagnostic exception handlers - */ + * Diagnostic exception handlers + */ __cplb_miss_all_locked: sp += -12; @@ -174,11 +174,11 @@ __unknown_exception_occurred: * other kinds of exceptions, you must replace the * default handler with your own, that handles all the * exceptions you will use. - * + * * Since there's nothing we can do, we just loop here * at what we hope is a suitably informative label. */ - + IDLE; do_not_know_what_to_do: CSYNC; @@ -191,4 +191,3 @@ do_not_know_what_to_do: panic_bfin: RTS; - |