diff options
Diffstat (limited to 'darwin-user/main.c')
| -rw-r--r-- | darwin-user/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/darwin-user/main.c b/darwin-user/main.c index 9b8a3dccc..51c6aa0f4 100644 --- a/darwin-user/main.c +++ b/darwin-user/main.c @@ -41,6 +41,8 @@ #include <mach/mach_init.h> #include <mach/vm_map.h> +int singlestep; + const char *interp_prefix = ""; asm(".zerofill __STD_PROG_ZONE, __STD_PROG_ZONE, __std_prog_zone, 0x0dfff000"); @@ -751,6 +753,7 @@ void usage(void) "-d options activate log (logfile='%s')\n" "-g wait for gdb on port 1234\n" "-p pagesize set the host page size to 'pagesize'\n", + "-singlestep always run in singlestep mode\n" TARGET_ARCH, TARGET_ARCH, interp_prefix, @@ -842,6 +845,8 @@ int main(int argc, char **argv) #endif exit(1); } + } else if (!strcmp(r, "singlestep")) { + singlestep = 1; } else { usage(); |