diff options
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 5 | ||||
| -rw-r--r-- | binutils/dlltool.c | 20 |
2 files changed, 22 insertions, 3 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index ff25db2..8e31f14 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,8 @@ +2022-01-11 Martin Storsjö <martin@martin.st> + + * dlltool.c (main): If a prefix has not been provided, attempt to + use a deterministic one based upon the dll name. + 2022-01-07 Pavel Mayorov <pmayorov@cloudlinux.com> PR 28718 diff --git a/binutils/dlltool.c b/binutils/dlltool.c index 8c1ddd6..a1e2b48 100644 --- a/binutils/dlltool.c +++ b/binutils/dlltool.c @@ -348,7 +348,7 @@ typedef struct iheadt static iheadtype *import_list = NULL; static char *as_name = NULL; static char * as_flags = ""; -static char *tmp_prefix; +static char *tmp_prefix = NULL; static int no_idata4; static int no_idata5; static char *exp_name; @@ -3930,8 +3930,22 @@ main (int ac, char **av) } } - if (!tmp_prefix) - tmp_prefix = prefix_encode ("d", getpid ()); + if (tmp_prefix == NULL) + { + /* If possible use a deterministic prefix. */ + if (dll_name) + { + tmp_prefix = xmalloc (strlen (dll_name) + 2); + sprintf (tmp_prefix, "%s_", dll_name); + for (i = 0; tmp_prefix[i]; i++) + if (!ISALNUM (tmp_prefix[i])) + tmp_prefix[i] = '_'; + } + else + { + tmp_prefix = prefix_encode ("d", getpid ()); + } + } for (i = 0; mtable[i].type; i++) if (strcmp (mtable[i].type, mname) == 0) |