diff options
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index 8143a0d4b0..b09af8d436 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -412,6 +412,13 @@ static void handle_arg_reserved_va(const char *arg) reserved_va = val ? val - 1 : 0; } +static const char *rtsig_map = CONFIG_QEMU_RTSIG_MAP; + +static void handle_arg_rtsig_map(const char *arg) +{ + rtsig_map = arg; +} + static void handle_arg_one_insn_per_tb(const char *arg) { opt_one_insn_per_tb = true; @@ -494,6 +501,9 @@ static const struct qemu_argument arg_table[] = { "address", "set guest_base address to 'address'"}, {"R", "QEMU_RESERVED_VA", true, handle_arg_reserved_va, "size", "reserve 'size' bytes for guest virtual address space"}, + {"t", "QEMU_RTSIG_MAP", true, handle_arg_rtsig_map, + "tsig hsig n[,...]", + "map target rt signals [tsig,tsig+n) to [hsig,hsig+n]"}, {"d", "QEMU_LOG", true, handle_arg_log, "item[,...]", "enable logging of specified items " "(use '-d help' for a list of items)"}, @@ -1002,7 +1012,7 @@ int main(int argc, char **argv, char **envp) target_set_brk(info->brk); syscall_init(); - signal_init(); + signal_init(rtsig_map); /* Now that we've loaded the binary, GUEST_BASE is fixed. Delay generating the prologue until now so that the prologue can take |