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-rw-r--r--qemu-options.hx8
1 files changed, 6 insertions, 2 deletions
diff --git a/qemu-options.hx b/qemu-options.hx
index 588e5beab3..b1baa0d8f9 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -3400,12 +3400,12 @@ re-inject them.
ETEXI
DEF("icount", HAS_ARG, QEMU_OPTION_icount, \
- "-icount [shift=N|auto][,align=on|off][,sleep=on|off,rr=record|replay,rrfile=<filename>]\n" \
+ "-icount [shift=N|auto][,align=on|off][,sleep=on|off,rr=record|replay,rrfile=<filename>,rrsnapshot=<snapshot>]\n" \
" enable virtual instruction counter with 2^N clock ticks per\n" \
" instruction, enable aligning the host and virtual clocks\n" \
" or disable real time cpu sleeping\n", QEMU_ARCH_ALL)
STEXI
-@item -icount [shift=@var{N}|auto][,rr=record|replay,rrfile=@var{filename}]
+@item -icount [shift=@var{N}|auto][,rr=record|replay,rrfile=@var{filename},rrsnapshot=@var{snapshot}]
@findex -icount
Enable virtual instruction counter. The virtual cpu will execute one
instruction every 2^@var{N} ns of virtual time. If @code{auto} is specified
@@ -3438,6 +3438,10 @@ when the shift value is high (how high depends on the host machine).
When @option{rr} option is specified deterministic record/replay is enabled.
Replay log is written into @var{filename} file in record mode and
read from this file in replay mode.
+
+Option rrsnapshot is used to create new vm snapshot named @var{snapshot}
+at the start of execution recording. In replay mode this option is used
+to load the initial VM state.
ETEXI
DEF("watchdog", HAS_ARG, QEMU_OPTION_watchdog, \