diff options
Diffstat (limited to 'drivers/lguest/lg.h')
| -rw-r--r-- | drivers/lguest/lg.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h index 2eef40be4c04..1c98bf74fd68 100644 --- a/drivers/lguest/lg.h +++ b/drivers/lguest/lg.h @@ -52,6 +52,8 @@ struct lg_cpu { unsigned long pending_notify; /* pfn from LHCALL_NOTIFY */ + unsigned long *reg_read; /* register from LHREQ_GETREG */ + /* At end of a page shared mapped over lguest_pages in guest. */ unsigned long regs_page; struct lguest_regs *regs; @@ -210,6 +212,7 @@ void lguest_arch_handle_trap(struct lg_cpu *cpu); int lguest_arch_init_hypercalls(struct lg_cpu *cpu); int lguest_arch_do_hcall(struct lg_cpu *cpu, struct hcall_args *args); void lguest_arch_setup_regs(struct lg_cpu *cpu, unsigned long start); +unsigned long *lguest_arch_regptr(struct lg_cpu *cpu, size_t reg_off, bool any); /* <arch>/switcher.S: */ extern char start_switcher_text[], end_switcher_text[], switch_to_guest[]; |