[PATCH] x86: Check if needed dynamic relocation section is created
"H.J. Lu" <[email protected]> Sat, 1 Aug 2026 11:45:16 +0800
| Newsgroups | gmane.comp.gnu.binutils |
|---|---|
| Message-ID | <CAMe9rOqE8c=qO3Twv=WXN767ngZgcc0Xz+0Y+k+sA=Wxz-EyYA@mail.gmail.com> |
--00000000000083b1620657f424ae Content-Type: text/plain; charset="UTF-8" Since elf_link_read_relocs_from_section aborts for bad relocation, further relocations won't be processed and needed dynamic relocation section won't be created. Skip dynamic relocation count if needed dynamic relocation section hasn't been created. PR ld/34448 * elfxx-x86.c (_bfd_x86_elf_late_size_sections): Skip dynamic relocation count if needed dynamic relocation section hasn't been created. -- H.J. --00000000000083b1620657f424ae Content-Type: text/x-patch; charset="US-ASCII"; name="0001-x86-Check-if-needed-dynamic-relocation-section-is-cr.patch" Content-Disposition: attachment; filename="0001-x86-Check-if-needed-dynamic-relocation-section-is-cr.patch" Content-Transfer-Encoding: base64 Content-ID: <f_ms9tvaxi0> X-Attachment-Id: f_ms9tvaxi0 RnJvbSBiYTZjYjRlOTE2MWFhZmViNTU3OWY4MmQ2YTA4NTZhZGY2OGQwZTM2IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiAiSC5KLiBMdSIgPGhqbC50b29sc0BnbWFpbC5jb20+CkRhdGU6 IFNhdCwgMSBBdWcgMjAyNiAxMToyMzozOSArMDgwMApTdWJqZWN0OiBbUEFUQ0hdIHg4NjogQ2hl Y2sgaWYgbmVlZGVkIGR5bmFtaWMgcmVsb2NhdGlvbiBzZWN0aW9uIGlzIGNyZWF0ZWQKClNpbmNl IGVsZl9saW5rX3JlYWRfcmVsb2NzX2Zyb21fc2VjdGlvbiBhYm9ydHMgZm9yIGJhZCByZWxvY2F0 aW9uLApmdXJ0aGVyIHJlbG9jYXRpb25zIHdvbid0IGJlIHByb2Nlc3NlZCBhbmQgbmVlZGVkIGR5 bmFtaWMgcmVsb2NhdGlvbgpzZWN0aW9uIHdvbid0IGJlIGNyZWF0ZWQuICBTa2lwIGR5bmFtaWMg cmVsb2NhdGlvbiBjb3VudCBpZiBuZWVkZWQKZHluYW1pYyByZWxvY2F0aW9uIHNlY3Rpb24gaGFz bid0IGJlZW4gY3JlYXRlZC4KCglQUiBsZC8zNDQ0OAoJKiBlbGZ4eC14ODYuYyAoX2JmZF94ODZf ZWxmX2xhdGVfc2l6ZV9zZWN0aW9ucyk6IFNraXAgZHluYW1pYwoJcmVsb2NhdGlvbiBjb3VudCBp ZiBuZWVkZWQgZHluYW1pYyByZWxvY2F0aW9uIHNlY3Rpb24gaGFzbid0IGJlZW4KCWNyZWF0ZWQu CgpTaWduZWQtb2ZmLWJ5OiBILkouIEx1IDxoamwudG9vbHNAZ21haWwuY29tPgotLS0KIGJmZC9l bGZ4eC14ODYuYyB8IDEzICsrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAxMyBpbnNlcnRp b25zKCspCgpkaWZmIC0tZ2l0IGEvYmZkL2VsZnh4LXg4Ni5jIGIvYmZkL2VsZnh4LXg4Ni5jCmlu ZGV4IDQzOWNiZTJlOWU3Li5iMWI2NDE4M2M5YyAxMDA2NDQKLS0tIGEvYmZkL2VsZnh4LXg4Ni5j CisrKyBiL2JmZC9lbGZ4eC14ODYuYwpAQCAtMjMzMSw2ICsyMzMxLDE5IEBAIF9iZmRfeDg2X2Vs Zl9sYXRlX3NpemVfc2VjdGlvbnMgKHN0cnVjdCBiZmRfbGlua19pbmZvICppbmZvKQogCSAgICAg IGVsc2UgaWYgKHAtPmNvdW50ICE9IDApCiAJCXsKIAkJICBzcmVsID0gZWxmX3NlY3Rpb25fZGF0 YSAocC0+c2VjKS0+c3JlbG9jOworCQkgIGlmICghc3JlbCkKKwkJICAgIHsKKwkJICAgICAgLyog TkI6IFNpbmNlIGVsZl9saW5rX3JlYWRfcmVsb2NzX2Zyb21fc2VjdGlvbgorCQkJIGFib3J0cyBm b3IgYmFkIHJlbG9jYXRpb24sIGZ1cnRoZXIgcmVsb2NhdGlvbnMKKwkJCSB3b24ndCBiZSBwcm9j ZXNzZWQgYW5kIG5lZWRlZCBkeW5hbWljIHJlbG9jYXRpb24KKwkJCSBzZWN0aW9uIHdvbid0IGJl IGNyZWF0ZWQgYWZ0ZXJ3YXJkcy4gICovCisJCSAgICAgIF9iZmRfZXJyb3JfaGFuZGxlcgorCQkJ LyogeGdldHRleHQ6Yy1mb3JtYXQgKi8KKwkJCShfKCIlcEI6IGR5bmFtaWMgcmVsb2NhdGlvbiBz ZWN0aW9uIGlzIG5lZWRlZCAiCisJCQkgICAiZm9yIHNlY3Rpb24gYCVwQSciKSwKKwkJCSBwLT5z ZWMtPm93bmVyLCBwLT5zZWMpOworCQkgICAgICBjb250aW51ZTsKKwkJICAgIH0KIAkJICBzcmVs LT5zaXplICs9IHAtPmNvdW50ICogaHRhYi0+c2l6ZW9mX3JlbG9jOwogCQkgIGlmICgocC0+c2Vj LT5vdXRwdXRfc2VjdGlvbi0+ZmxhZ3MgJiBTRUNfUkVBRE9OTFkpICE9IDAKIAkJICAgICAgJiYg KGluZm8tPmZsYWdzICYgREZfVEVYVFJFTCkgPT0gMCkKLS0gCjIuNTUuMAoK --00000000000083b1620657f424ae--