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Fix multiple problems with DLL generation.

Browse Source 
ld	* pe-dll.c (make_head): Prefix the symbol name with the dll name.
	(make_tail, make_one, make_singleton_name_thunk): Likewise.
	(make_import_fixup_entry, make_runtime_pseudo_reloc): Likewise.
	(pe_create_runtime_relocator_reference): Likewise.
	(pe_dll_generate_implib): Set dll_symname_len.
	(pe_process_import_defs): Likewise.

binutils
	* dlltool.c (main): If a prefix has not been provided, attempt to
	use a deterministic one based upon the dll name.
This commit is contained in:
Martin Storsj
2022-01-11 15:43:59 +00:00
committed by Nick Clifton
parent d02f2788c3
commit c4a8df19ba
4 changed files with 49 additions and 17 deletions
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5
binutils/ChangeLog
View File

@ -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

20
binutils/dlltool.c
View File

@ -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)