RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

2001-05-09 Joel Sherrill <joel@OARcorp.com>

Browse Source 
* include/i960CA.h, include/i960RP.h: Correct inline assembly
	forward reference labels.
This commit is contained in:
Joel Sherrill
2002-05-09 21:43:28 +00:00
parent 2aa61582ef
commit 911158aef6
3 changed files with 9 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
c/src/lib/libcpu/i960/ChangeLog
View File

@@ -1,3 +1,8 @@
2001-05-09 Joel Sherrill <joel@OARcorp.com>
* include/i960CA.h, include/i960RP.h: Correct inline assembly
forward reference labels.
2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac:

4
c/src/lib/libcpu/i960/include/i960CA.h
View File

@@ -83,8 +83,8 @@ typedef i960ca_PRCB i960_PRCB;
#define i960_clear_intr( xint ) \
{ register unsigned int _xint=(xint); \
asm volatile( "loop_til_cleared: clrbit %0,sf0,sf0 ; \
bbs %0,sf0, loop_til_cleared" \
asm volatile( "99: clrbit %0,sf0,sf0 ; \
bbs %0,sf0, 99b" \
: "=d" (_xint) : "0" (_xint) ); \
}

4
c/src/lib/libcpu/i960/include/i960RP.h
View File

@@ -366,9 +366,9 @@ typedef i960rp_PRCB i960_PRCB;
register unsigned int _mask=(1<<(xint)); \
register unsigned int *_ipnd = (int * ) IPND_ADDR; \
register unsigned int _rslt = 0; \
asm volatile( "loop_til_cleared: mov 0, %0; \
asm volatile( "99: mov 0, %0; \
atmod %1, %2, %0; \
bbs %3,%0, loop_til_cleared" \
bbs %3,%0, 99b" \
: "=d" (_rslt), "=d" (_ipnd), "=d" (_mask), "=d" (_xint) \
: "0" (_rslt), "1" (_ipnd), "2" (_mask), "3" (_xint) ); \
}