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Diffstat (limited to 'bsd-user/main.c')
-rw-r--r--bsd-user/main.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/bsd-user/main.c b/bsd-user/main.c
index 097fbfe432..cc8498187a 100644
--- a/bsd-user/main.c
+++ b/bsd-user/main.c
@@ -34,8 +34,6 @@
#include "qemu/timer.h"
#include "qemu/envlist.h"
-#define DEBUG_LOGFILE "/tmp/qemu.log"
-
int singlestep;
#if defined(CONFIG_USE_GUEST_BASE)
unsigned long mmap_min_addr;
@@ -691,11 +689,12 @@ static void usage(void)
"-bsd type select emulated BSD type FreeBSD/NetBSD/OpenBSD (default)\n"
"\n"
"Debug options:\n"
- "-d options activate log (default logfile=%s)\n"
- "-D logfile override default logfile location\n"
- "-p pagesize set the host page size to 'pagesize'\n"
- "-singlestep always run in singlestep mode\n"
- "-strace log system calls\n"
+ "-d item1[,...] enable logging of specified items\n"
+ " (use '-d help' for a list of log items)\n"
+ "-D logfile write logs to 'logfile' (default stderr)\n"
+ "-p pagesize set the host page size to 'pagesize'\n"
+ "-singlestep always run in singlestep mode\n"
+ "-strace log system calls\n"
"\n"
"Environment variables:\n"
"QEMU_STRACE Print system calls and arguments similar to the\n"
@@ -709,8 +708,7 @@ static void usage(void)
,
TARGET_ARCH,
interp_prefix,
- x86_stack_size,
- DEBUG_LOGFILE);
+ x86_stack_size);
exit(1);
}
@@ -733,7 +731,7 @@ int main(int argc, char **argv)
{
const char *filename;
const char *cpu_model;
- const char *log_file = DEBUG_LOGFILE;
+ const char *log_file = NULL;
const char *log_mask = NULL;
struct target_pt_regs regs1, *regs = &regs1;
struct image_info info1, *info = &info1;