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| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2024-10-30 02:32:02 +0200 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2024-10-30 02:32:02 +0200 |
| commit | 7a23d95b6e432170d6575f515616e5936d53c85e (patch) | |
| tree | afdc349124ca40c4903b534f750f18e8527bf7c5 /include/arch/proc.h | |
| parent | e7b5881903ad81efee63966e7d2c42524d465dfc (diff) | |
| download | kmi-7a23d95b6e432170d6575f515616e5936d53c85e.tar.gz kmi-7a23d95b6e432170d6575f515616e5936d53c85e.zip | |
bookkeeping
Diffstat (limited to 'include/arch/proc.h')
| -rw-r--r-- | include/arch/proc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/arch/proc.h b/include/arch/proc.h index 7921e5c..b0f0944 100644 --- a/include/arch/proc.h +++ b/include/arch/proc.h @@ -127,6 +127,13 @@ __noreturn void run_init(struct tcb *t, vm_t fdt, vm_t initrd); * so I'm not too worried. */ __noreturn void ret_userspace_fast(); + +/** + * Return to userspace, restoring some registers. + * Mainly for returning from an ipc_resp, where the user is expected to save + * temporary registers on their own. + * Same as with \ref ret_userspace_fast(), skips canary checking. + */ __noreturn void ret_userspace_partial(); #endif /* KMI_ARCH_PROC_H */ |