diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 9f5e53a7fe..0e74ee05ed 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -4662,11 +4662,22 @@ static int open_self_stat(void *cpu_env, int fd) int len; uint64_t val = 0; - if (i == 27) { - /* stack bottom */ - val = start_stack; + if (i == 0) { + /* pid */ + val = getpid(); + snprintf(buf, sizeof(buf), "%"PRId64 " ", val); + } else if (i == 1) { + /* app name */ + snprintf(buf, sizeof(buf), "(%s) ", ts->bprm->argv[0]); + } else if (i == 27) { + /* stack bottom */ + val = start_stack; + snprintf(buf, sizeof(buf), "%"PRId64 " ", val); + } else { + /* for the rest, there is MasterCard */ + snprintf(buf, sizeof(buf), "0%c", i == 43 ? '\n' : ' '); } - snprintf(buf, sizeof(buf), "%"PRId64 "%c", val, i == 43 ? '\n' : ' '); + len = strlen(buf); if (write(fd, buf, len) != len) { return -1; |