Changeset a52e2f4 in mainline for kernel/arch/sparc64/src/sun4v/asm.S
- Timestamp:
- 2016-04-23T20:27:28Z (8 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 0407636
- Parents:
- 27f67f5
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
kernel/arch/sparc64/src/sun4v/asm.S
r27f67f5 ra52e2f4 27 27 # 28 28 29 #include <abi/asmtool.h> 29 30 #include <arch/mm/mmu.h> 30 31 #include <arch/regdef.h> … … 39 40 * %o2 Userspace address of uarg structure. 40 41 */ 41 .global switch_to_userspace 42 switch_to_userspace: 42 FUNCTION_BEGIN(switch_to_userspace) 43 43 save %o1, -(STACK_WINDOW_SAVE_AREA_SIZE + STACK_ARG_SAVE_AREA_SIZE), %sp 44 44 flushw … … 75 75 wrpr %g0, WSTATE_OTHER(0) | WSTATE_NORMAL(1), %wstate 76 76 done ! jump to userspace 77 FUNCTION_END(switch_to_userspace)
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