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Blackfin arch: rename _return_from_exception to _bfin_return_from_exception and export it 

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
This commit is contained in:
Mike Frysinger 2007-11-21 15:53:49 +08:00 committed by Bryan Wu
parent d0025e5edf
commit 8d6c242062
3 changed files with 6 additions and 4 deletions
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1
arch/blackfin/kernel/bfin_ksyms.c
View File

@ -48,6 +48,7 @@ EXPORT_SYMBOL(__down_trylock);
EXPORT_SYMBOL(__down_interruptible);
EXPORT_SYMBOL(is_in_rom);
EXPORT_SYMBOL(bfin_return_from_exception);
/* Networking helper routines. */
EXPORT_SYMBOL(csum_partial_copy);

8
arch/blackfin/mach-common/entry.S
View File

@ -89,7 +89,7 @@ ENTRY(_ex_workaround_261)
r6 = retx;
[p5] = r6;
cc = r6 == r7;
if !cc jump _return_from_exception;
if !cc jump _bfin_return_from_exception;
/* fall through */
R7 = P4;
R6 = 0x26; /* Data CPLB Miss */
@ -139,7 +139,7 @@ ENTRY(_ex_single_step)
r7 = retx;
r6 = reti;
cc = r7 == r6;
if cc jump _return_from_exception
if cc jump _bfin_return_from_exception
r7 = syscfg;
bitclr (r7, 0);
syscfg = R7;
@ -157,7 +157,7 @@ ENTRY(_ex_single_step)
cc = r6 == r7;
if !cc jump _ex_trap_c;
ENTRY(_return_from_exception)
ENTRY(_bfin_return_from_exception)
DEBUG_START_HWTRACE(p5, r7)
#if ANOMALY_05000257
R7=LC0;
@ -862,7 +862,7 @@ ENTRY(_ex_trace_buff_full)
LC0 = [sp++];
P2 = [sp++];
P3 = [sp++];
jump _return_from_exception;
jump _bfin_return_from_exception;
ENDPROC(_ex_trace_buff_full)
#if CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN == 4

1
include/asm-blackfin/bfin-global.h
View File

@ -62,6 +62,7 @@ extern void bfin_dcache_init(void);
extern int read_iloc(void);
extern int bfin_console_init(void);
extern asmlinkage void lower_to_irq14(void);
extern asmlinkage void bfin_return_from_exception(void);
extern void init_exception_vectors(void);
extern void init_dma(void);
extern void program_IAR(void);