Mirrors_Framework/rtems
1
0
Fork 0
mirror of https://gitlab.rtems.org/rtems/rtos/rtems.git synced 2026-09-24 09:08:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

powerpc: Fix PPC_CONTEXT_VOLATILE_SIZE

Browse Source 
Account for legacy AltiVec context.
This commit is contained in:
Sebastian Huber
2017-06-20 13:04:54 +02:00
parent ae3e6af82a
commit d30c2cc288
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cpukit/score/cpu/powerpc/rtems/score/cpu.h
+4
View File
@@ -398,6 +398,10 @@ static inline ppc_context *ppc_get_context( const Context_Control *context )
#define PPC_CONTEXT_VOLATILE_SIZE PPC_CONTEXT_OFFSET_F( 32 )
#elif defined(PPC_MULTILIB_ALTIVEC)
#define PPC_CONTEXT_VOLATILE_SIZE (PPC_CONTEXT_OFFSET_VRSAVE + 4)
#elif defined(__ALTIVEC__)
#define PPC_CONTEXT_VOLATILE_SIZE \
(PPC_CONTEXT_GPR_OFFSET( 32 ) + 8 \
+ 16 * 12 + 32 + PPC_DEFAULT_CACHE_LINE_SIZE)
#else
#define PPC_CONTEXT_VOLATILE_SIZE (PPC_CONTEXT_GPR_OFFSET( 32 ) + 8)
#endif