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Prepended underscores to macro local vars, avoiding gcc "declaration

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shadows global" warning

Approved by:  benno
This commit is contained in:
Peter Grehan 2003-01-18 11:20:06 +00:00
parent 0212856f3c
commit 0a9b03cb65
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=109476
1 changed files with 6 additions and 6 deletions
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12
sys/powerpc/include/cpu.h
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@ -79,17 +79,17 @@ extern void __syncicache(void *, int);
static __inline u_int64_t
get_cyclecount(void)
{
u_int32_t upper, lower;
u_int64_t time;
u_int32_t _upper, _lower;
u_int64_t _time;
__asm __volatile(
"mftb %0\n"
"mftbu %1"
: "=r" (lower), "=r" (upper));
: "=r" (_lower), "=r" (_upper));
time = (u_int64_t)upper;
time = (time << 32) + lower;
return (time);
_time = (u_int64_t)_upper;
_time = (_time << 32) + _lower;
return (_time);
}
#define cpu_getstack(td) ((td)->td_frame->fixreg[1])