Changeset 1affcdf3 in mainline for kernel/arch/ia64/src/proc/scheduler.c
- Timestamp:
- 2011-06-10T19:33:41Z (13 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 1878386
- Parents:
- 13ecdac9 (diff), 79a141a (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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kernel/arch/ia64/src/proc/scheduler.c
r13ecdac9 r1affcdf3 79 79 * Record address of kernel stack to bank 0 r23. 80 80 * These values will be found there after switch from userspace. 81 * 82 * Mind the 1:1 split of the entire STACK_SIZE long region between the 83 * memory stack and the RSE stack. 81 84 */ 82 85 asm volatile ( … … 86 89 "bsw.1\n" 87 90 : 88 : "r" (&THREAD->kstack[ THREAD_STACK_SIZE]),89 "r" (&THREAD->kstack[ THREAD_STACK_SIZE- SP_DELTA])91 : "r" (&THREAD->kstack[STACK_SIZE / 2]), 92 "r" (&THREAD->kstack[STACK_SIZE / 2 - SP_DELTA]) 90 93 ); 91 94 }
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