[Bug binutils/22809] New: Segmentation fault in bfd_section_from_shdr
https://sourceware.org/bugzilla/show_bug.cgi?id=22809 Bug ID: 22809 Summary: Segmentation fault in bfd_section_from_shdr Product: binutils Version: 2.31 (HEAD) Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: mgcho.minic at gmail dot com Target Milestone: --- Created attachment 10793 --> https://sourceware.org/bugzilla/attachment.cgi?id=10793&action=edit ELF file to trigger the bug Triggered by "./objdump -x -W $POC" Tested on Ubuntu 16.04 (x86) Segmentation fault occurred when processing malformed PE file. The GDB debugging information is as follows: - ELF File Program received signal SIGSEGV, Segmentation fault. bfd_section_from_shdr (abfd=0x8218a08, shindex=6) at elf.c:2022 warning: Source file is more recent than executable. 2022 hdr = elf_elfsections (abfd)[shindex]; (gdb) bt #0 bfd_section_from_shdr (abfd=0x8218a08, shindex=6) at elf.c:2022 #1 0x080ab375 in bfd_elf32_object_p (abfd=0x8218a08) at elfcode.h:805 #2 0x080958b5 in bfd_check_format_matches (abfd=0x8218a08, format=bfd_object, matching=0xbfffef48) at format.c:311 #3 0x0804faa8 in display_object_bfd (abfd=0x8218a08) at ./objdump.c:3663 #4 display_any_bfd (file=file@entry=0x8218a08, level=level@entry=0) at ./objdump.c:3754 #5 0x08051a54 in display_file ( filename=0xb274 "/home/min/fuzzing/result/binutils/paper/2/objdump_x_W_pe_1_2/triage-latest/../../objdump_x_W_elf_1_2/triage-latest/objalloc.c:186:17/id:000511,sig:06,src:004162,op:havoc,rep:4", target=, last_file=1) at ./objdump.c:3775 #6 0x0804bf70 in main (argc=4, argv=0xb064) at ./objdump.c:4077 - PE File Program received signal SIGSEGV, Segmentation fault. __memcpy_ia32 () at ../sysdeps/i386/i686/multiarch/../memcpy.S:90 90 ../sysdeps/i386/i686/multiarch/../memcpy.S: No such file or directory. (gdb) bt #0 __memcpy_ia32 () at ../sysdeps/i386/i686/multiarch/../memcpy.S:90 #1 0xb7e6830f in __GI__IO_file_xsgetn (fp=0x821aa88, data=0x8218828, n=8388608) at fileops.c:1383 #2 0xb7e6a33e in __GI__IO_sgetn (fp=0x821aa88, data=0x8218828, n=8388608) at genops.c:467 #3 0xb7e5d8f7 in __GI__IO_fread (buf=0x8218828, size=1, count=8388608, fp=0x821aa88) at iofread.c:38 #4 0x080fc573 in fread (__stream=0x821aa88, __n=8388608, __size=1, __ptr=) at /usr/include/i386-linux-gnu/bits/stdio2.h:295 #5 cache_bread_1 (nbytes=, buf=, abfd=0x8218a08) at cache.c:337 #6 cache_bread (abfd=0x8218a08, buf=0x8218828, nbytes=4294967295) at cache.c:371 #7 0x08094618 in bfd_bread (ptr=0x8218828, size=4294967295, abfd=0x8218a08) at bfdio.c:196 #8 0x08097416 in _bfd_generic_get_section_contents (abfd=0x8218a08, section=0x8219c50, location=0x8218828, offset=0, count=4294967295) at libbfd.c:826 #9 0x080d19db in _bfd_elf_parse_attributes (abfd=0x8218a08, hdr=0x8219478) at elf-attrs.c:444 #10 0x080afce9 in bfd_section_from_shdr (abfd=0x8218a08, shindex=3) at elf.c:2465 #11 0x080ab375 in bfd_elf32_object_p (abfd=0x8218a08) at elfcode.h:805 #12 0x080958b5 in bfd_check_format_matches (abfd=0x8218a08, format=bfd_object, matching=0xbfffef78) at format.c:311 #13 0x0804faa8 in display_object_bfd (abfd=0x8218a08) at ./objdump.c:3663 #14 display_any_bfd (file=file@entry=0x8218a08, level=level@entry=0) at ./objdump.c:3754 #15 0x08051a54 in display_file ( filename=0xb29d "/home/min/fuzzing/result/binutils/paper/2/objdump_x_W_pe_1_2/triage-latest/./SEGV/id:000361,sig:06,src:002944,op:fieldm,pos:652,val:+4", target=, last_file=1) at ./objdump.c:3775 #16 0x0804bf70 in main (argc=3, argv=0xb094) at ./objdump.c:4077 (gdb) ASAN output: ==11631==ERROR: AddressSanitizer: SEGV on unknown address 0x2439a980 (pc 0x0871c7fa bp 0xbfc94668 sp 0xbfc94520 T0) #0 0x871c7f9 in objalloc_free /home/min/fuzzing/src/binutils/binutils-gdb/libiberty/./objalloc.c:186:17 #1 0x8308faf in bfd_hash_table_free /home/min/fuzzing/src/binutils/binutils-gdb/bfd/hash.c:426:3 #2 0x831298d in _bfd_delete_bfd /home/min/fuzzing/src/binutils/binutils-gdb/bfd/opncls.c:125:7 #3 0x831298d in bfd_close_all_done /home/min/fuzzing/src/binutils/binutils-gdb/bfd/opncls.c:773 #4 0x81431fc in display_file /home/min/fuzzing/src/binutils/binutils-gdb/binutils/./objdump.c:3788:5 #5 0x81431fc in main /home/min/fuzzing/src/binutils/binutils-gdb/binutils/./objdump.c:4077 #6 0xb7515636 in __libc_start_main /build/glibc-mUak1Y/glibc-2.23/csu/../csu/libc-start.c:291 #7 0x806c9a7 in _start (/home/min/fuzzing/program/binutils-asan/bin/objdump+0x806c9a7) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/min/fuzzing/src/binutils/binutils-gdb/libiberty/./objalloc.c:186:17 in objalloc_free Credits: Mingi Cho and Taekyoung Kwon of the Information Security Lab, Yonsei University. -- You are receiving this mail because: You are on the CC list for the bug.
[Bug binutils/22809] Segmentation fault in bfd_section_from_shdr
https://sourceware.org/bugzilla/show_bug.cgi?id=22809 --- Comment #1 from Mingi Cho --- Created attachment 10794 --> https://sourceware.org/bugzilla/attachment.cgi?id=10794&action=edit PE file to trigger the bug -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/22810] New: ld.bfd,gold,gas --help|grep compress
https://sourceware.org/bugzilla/show_bug.cgi?id=22810
Bug ID: 22810
Summary: ld.bfd,gold,gas --help|grep compress
Product: binutils
Version: 2.31 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: dilyan.palauzov at aegee dot org
Target Milestone: ---
ld.bfd --help prints:
--compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]
Compress DWARF debug sections using zlib
Default: zlib-gabi
ld.gold --help prints:
--compress-debug-sections [none,zlib,zlib-gnu,zlib-gabi]
Compress .debug_* sections in the output file
as --help prints:
--compress-debug-sections[={none|zlib|zlib-gnu|zlib-gabi}]
compress DWARF debug sections using zlib [default]
--nocompress-debug-sections
don't compress DWARF debug sections
Gold and gas shall print like ld.bfd, when compression is enabled by default,
which compression method is used, none being a compression method.
I think for ld.bfd things are tweaked ideally, so gold and as shall adopt this
form. Maybe the line "Default: zlib-gabi" can be replaced by a suffix "
[zlib-gabi]" on the previous line.
For as, provided that --compress-debug-sections=none is equivalent to
--no-compress-debug-sections, the latter could be hidden from the output of as
--help.
--
You are receiving this mail because:
You are on the CC list for the bug.
___
bug-binutils mailing list
bug-binutils@gnu.org
https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/22791] PLT32 should be used for 32-bit PC-relative branches
https://sourceware.org/bugzilla/show_bug.cgi?id=22791 H.J. Lu changed: What|Removed |Added Target||x86-64 Status|UNCONFIRMED |NEW Last reconfirmed||2018-02-07 Component|gold|gas Version|unspecified |2.31 (HEAD) Assignee|ccoutant at gmail dot com |unassigned at sourceware dot org Summary|Don't error when a -pie |PLT32 should be used for |executable uses a shared|32-bit PC-relative branches |function without PIC/PIE| |relocation | Ever confirmed|0 |1 --- Comment #15 from H.J. Lu --- On i386, there are 2 types of PLTs, PIC and non-PIC. PIE and shared objects must use PIC PLT. To use PIC PLT, you need to load _GLOBAL_OFFSET_TABLE_ into EBX first. There is no need for that on x86-64 since x86-64 uses PC-relative PLT. For 32-bit PC-relative branches, we can generate PLT32 relocation, instead of PC32 relocation, which can also be used as a marker for 32-bit PC-relative branches. Linker can always reduce PLT32 relocation to PC32 if function is defined locally. Local functions should use PC32 relocation. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22811] New: chunnilal 1800-(201)-2898 amazon Alexa customer support number amazon Alexa support phone number
https://sourceware.org/bugzilla/show_bug.cgi?id=22811 Bug ID: 22811 Summary: chunnilal 1800-(201)-2898 amazon Alexa customer support number amazon Alexa support phone number Product: binutils Version: unspecified Status: UNCONFIRMED Severity: normal Priority: P2 Component: admin Assignee: unassigned at sourceware dot org Reporter: bavosan at nada dot email Target Milestone: --- chunnilal 1800-(201)-2898 amazon Alexa customer support number amazon Alexa support phone number https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/21EKIXYQJK7DZ https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/3EAEWSPXPGBII https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/3UR48O4K4NFN2 https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/38CWI9JL3IBXZ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3BRLD4AJ29XBT https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/1VO7W881GD77H https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/2HR66E4CXE5KQ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3JX54RWK1UA82 https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/21ONWDG6MEE57 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/11CVW5HKLF5 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/M8MUOUBVFV0L -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22813] New: 1800-(201)-2898 amazon echo customer support number amazon echo support phone number
https://sourceware.org/bugzilla/show_bug.cgi?id=22813 Bug ID: 22813 Summary: 1800-(201)-2898 amazon echo customer support number amazon echo support phone number Product: binutils Version: unspecified Status: UNCONFIRMED Severity: normal Priority: P2 Component: admin Assignee: unassigned at sourceware dot org Reporter: bavosan at nada dot email Target Milestone: --- 1800-(201)-2898 amazon echo customer support number amazon echo support phone numberhttps://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/21EKIXYQJK7DZ https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/3EAEWSPXPGBII https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/3UR48O4K4NFN2 https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/38CWI9JL3IBXZ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3BRLD4AJ29XBT https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/1VO7W881GD77H https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/2HR66E4CXE5KQ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3JX54RWK1UA82 https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/21ONWDG6MEE57 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/11CVW5HKLF5 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/M8MUOUBVFV0L -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22812] New: setapai 1800-(201)-2898 amazon Alexa customer support number @@@amazon Alexa support phone number!
https://sourceware.org/bugzilla/show_bug.cgi?id=22812 Bug ID: 22812 Summary: setapai 1800-(201)-2898 amazon Alexa customer support number @@@amazon Alexa support phone number! Product: binutils Version: unspecified Status: UNCONFIRMED Severity: normal Priority: P2 Component: admin Assignee: unassigned at sourceware dot org Reporter: bavosan at nada dot email Target Milestone: --- setapai 1800-(201)-2898 amazon Alexa customer support number @@@amazon Alexa support phone number! https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/21EKIXYQJK7DZ https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/3EAEWSPXPGBII https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/3UR48O4K4NFN2 https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/38CWI9JL3IBXZ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3BRLD4AJ29XBT https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/1VO7W881GD77H https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/2HR66E4CXE5KQ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3JX54RWK1UA82 https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/21ONWDG6MEE57 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/11CVW5HKLF5 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/M8MUOUBVFV0L -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22814] New: chunnilal 1800-(201)-2898 amazon echo customer support number amazon echo support phone number
https://sourceware.org/bugzilla/show_bug.cgi?id=22814 Bug ID: 22814 Summary: chunnilal 1800-(201)-2898 amazon echo customer support number amazon echo support phone number Product: binutils Version: unspecified Status: UNCONFIRMED Severity: normal Priority: P2 Component: admin Assignee: unassigned at sourceware dot org Reporter: bavosan at nada dot email Target Milestone: --- chunnilal 1800-(201)-2898 amazon echo customer support number amazon echo support phone number https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/21EKIXYQJK7DZ https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/3EAEWSPXPGBII https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/3UR48O4K4NFN2 https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/38CWI9JL3IBXZ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3BRLD4AJ29XBT https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/1VO7W881GD77H https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/2HR66E4CXE5KQ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3JX54RWK1UA82 https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/21ONWDG6MEE57 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/11CVW5HKLF5 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/M8MUOUBVFV0L -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22816] New: Contact Us 1(800)+201-2898 Amazon Echo tech support number Support
https://sourceware.org/bugzilla/show_bug.cgi?id=22816 Bug ID: 22816 Summary: Contact Us 1(800)+201-2898 Amazon Echo tech support number Support Product: binutils Version: unspecified Status: UNCONFIRMED Severity: normal Priority: P2 Component: admin Assignee: unassigned at sourceware dot org Reporter: bavosan at nada dot email Target Milestone: --- Contact Us 1(800)+201-2898 Amazon Echo tech support number Support https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/21EKIXYQJK7DZ https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/3EAEWSPXPGBII https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/3UR48O4K4NFN2 https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/38CWI9JL3IBXZ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3BRLD4AJ29XBT https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/1VO7W881GD77H https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/2HR66E4CXE5KQ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3JX54RWK1UA82 https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/21ONWDG6MEE57 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/11CVW5HKLF5 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/M8MUOUBVFV0L -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22815] New: setapai 1800-(201)-2898 amazon Alexa customer support number @@@amazon Alexa support phone number!
https://sourceware.org/bugzilla/show_bug.cgi?id=22815 Bug ID: 22815 Summary: setapai 1800-(201)-2898 amazon Alexa customer support number @@@amazon Alexa support phone number! Product: binutils Version: unspecified Status: UNCONFIRMED Severity: normal Priority: P2 Component: admin Assignee: unassigned at sourceware dot org Reporter: bavosan at nada dot email Target Milestone: --- setapai 1800-(201)-2898 amazon Alexa customer support number @@@amazon Alexa support phone number! https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/21EKIXYQJK7DZ https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/3EAEWSPXPGBII https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/3UR48O4K4NFN2 https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/38CWI9JL3IBXZ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3BRLD4AJ29XBT https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/1VO7W881GD77H https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/2HR66E4CXE5KQ https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3JX54RWK1UA82 https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/21ONWDG6MEE57 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/11CVW5HKLF5 https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/M8MUOUBVFV0L -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22817] New: Contact Us +1(800) 201 2898 Amazon Alexa customer service number {{JajaMon
https://sourceware.org/bugzilla/show_bug.cgi?id=22817
Bug ID: 22817
Summary: Contact Us +1(800) 201 2898 Amazon Alexa customer
service number {{JajaMon
Product: binutils
Version: unspecified
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: admin
Assignee: unassigned at sourceware dot org
Reporter: bavosan at nada dot email
Target Milestone: ---
Contact Us +1(800) 201 2898 Amazon Alexa customer service number {{JajaMon
https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/21EKIXYQJK7DZ
https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/3EAEWSPXPGBII
https://www.amazon.com/ideas/amzn1.account.AGJ3IM7HK66BIHSOK5TT4BWSQKYQ/3UR48O4K4NFN2
https://www.amazon.com/ideas/amzn1.account.AEWPAD5V6T7GRH2MYJ3H7Q5ZHVHQ/38CWI9JL3IBXZ
https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3BRLD4AJ29XBT
https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/1VO7W881GD77H
https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/2HR66E4CXE5KQ
https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/3JX54RWK1UA82
https://www.amazon.com/ideas/amzn1.account.AE6B4QRANYC57GP5IPKPFRPMJRRQ/21ONWDG6MEE57
https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/11CVW5HKLF5
https://www.amazon.com/ideas/amzn1.account.AGQKXY47Z54HSUPCRCMQCTH6M75A/M8MUOUBVFV0L
--
You are receiving this mail because:
You are on the CC list for the bug.
___
bug-binutils mailing list
bug-binutils@gnu.org
https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/13671] gld creates i386 relocations not supported by Solaris ld.so.1
https://sourceware.org/bugzilla/show_bug.cgi?id=13671 Rainer Orth changed: What|Removed |Added CC||hjl.tools at gmail dot com Version|2.22|2.30 --- Comment #1 from Rainer Orth --- I just had the same problem again (this time with gas/gld 2.30) on Solaris 11.4/x86: I tried to build gcc mainline with --enable-host-shared --enable-languages=jit, but running cc1 fails: /var/gcc/regression/trunk/11.4-gcc-gas-gld/build/./gcc/xgcc -B/var/gcc/regression/trunk/11.4-gcc-gas-gld/build/./gcc/ -xc -nostdinc /dev/null -S -o /dev/null -fself-test=/vol/gcc/src/hg/trunk/solaris/gcc/testsuite/selftests ld.so.1: cc1: fatal: relocation error: R_386_UNKNOWN37: file /var/gcc/regression/trunk/11.4-gcc-gas-gld/build/gcc/cc1: symbol __gmpfr_emin: offset size (0 bytes) is not supported xgcc: fatal error: Killed signal terminated program cc1 compilation terminated. make[3]: *** [Makefile:1972: s-selftest-c] Error 1 R_386_UNKNOWN37 above is R_386_TLS_TPOFF32, and the current (Solaris 11.4) has #define R_386_UNKNOWN24 24 #define R_386_UNKNOWN25 25 #define R_386_UNKNOWN26 26 #define R_386_UNKNOWN27 27 #define R_386_UNKNOWN28 28 #define R_386_UNKNOWN29 29 #define R_386_UNKNOWN30 30 #define R_386_UNKNOWN31 31 #define R_386_UNKNOWN37 37 /* reserved for future expansion */ #define R_386_SIZE3238 /* reserved for future expansion */ #define R_386_TLS_GOTDESC 39 /* reserved for future expansion */ #define R_386_TLS_DESC_CALL 40 /* reserved for future expansion */ #define R_386_TLS_DESC 41 /* reserved for future expansion */ #define R_386_IRELATIVE 42 /* GNU/Linux specific (STT_GNU_IFUNC) */ Rainer -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/13671] gld creates i386 relocations not supported by Solaris ld.so.1
https://sourceware.org/bugzilla/show_bug.cgi?id=13671 H.J. Lu changed: What|Removed |Added Status|NEW |WAITING --- Comment #2 from H.J. Lu --- These TLS transitions should be disabled for Solaris. Does Solaris support Linux TLS relocations without TLS transitions? -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/13671] gld creates i386 relocations not supported by Solaris ld.so.1
https://sourceware.org/bugzilla/show_bug.cgi?id=13671 --- Comment #3 from Rainer Orth --- > --- Comment #2 from H.J. Lu --- > These TLS transitions should be disabled for Solaris. > Does Solaris support Linux TLS relocations without > TLS transitions? The full docs on what Solaris does support wrt. relocs is here: https://docs.oracle.com/cd/E37838_01/html/E36783/chapter6-54839.html#scrolltoc And there's also a section on TLS: https://docs.oracle.com/cd/E37838_01/html/E36783/man-tlsam.html#scrolltoc -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/22791] PLT32 should be used for 32-bit PC-relative branches
https://sourceware.org/bugzilla/show_bug.cgi?id=22791 --- Comment #16 from Rafael Ávila de Espíndola --- > > If your argument is that you can always treat PC32 relocations on branches > > as if they were PLT32 relocations, why not just have the compiler emit PLT32 > > relocations in the first place? > > Yes, this patch does that: > > https://sourceware.org/ml/binutils/2018-02/msg00074.html If I understand it correctly, the idea is to generate a R_X86_64_PLT32 for "call foo" but a R_86_64_PC32 for ".long foo - .". If that is indeed what the patch is doing, I love it :-) -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/22791] PLT32 should be used for 32-bit PC-relative branches
https://sourceware.org/bugzilla/show_bug.cgi?id=22791 --- Comment #17 from H.J. Lu --- (In reply to Rafael Ávila de Espíndola from comment #16) > > > If your argument is that you can always treat PC32 relocations on branches > > > as if they were PLT32 relocations, why not just have the compiler emit > > > PLT32 > > > relocations in the first place? > > > > Yes, this patch does that: > > > > https://sourceware.org/ml/binutils/2018-02/msg00074.html > > If I understand it correctly, the idea is to generate a R_X86_64_PLT32 for > "call foo" but a R_86_64_PC32 for ".long foo - .". If that is indeed what > the patch is doing, I love it :-) Yes, that is what patch does. My current patch is at https://github.com/hjl-tools/binutils-gdb/commit/80de23823c97db558436c9ad13d6728f43329706 -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/13671] gld creates i386 relocations not supported by Solaris ld.so.1
https://sourceware.org/bugzilla/show_bug.cgi?id=13671 --- Comment #4 from H.J. Lu --- I don't think ld supports Solaris/x86 TLS. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/13671] gld creates i386 relocations not supported by Solaris ld.so.1
https://sourceware.org/bugzilla/show_bug.cgi?id=13671 --- Comment #5 from Rainer Orth --- I don't think it needs to: gcc is careful only to emit those tls relocs that the whole toolchain (assembler + linker) can handle. See TARGET_SUN_TLS, HAVE_AS_IX86_TLSLDMPLT, and HAVE_AS_IX86_TLSGDPLT. So far gcc bootstraps with gas and gld work just fine: this is one of the first cases where gld emits relocs Solaris ld.so.1 cannot handle. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/13671] gld creates i386 relocations not supported by Solaris ld.so.1
https://sourceware.org/bugzilla/show_bug.cgi?id=13671 --- Comment #6 from H.J. Lu --- (In reply to Rainer Orth from comment #5) > I don't think it needs to: gcc is careful only to emit those tls relocs > that the whole toolchain (assembler + linker) can handle. See > TARGET_SUN_TLS, HAVE_AS_IX86_TLSLDMPLT, and HAVE_AS_IX86_TLSGDPLT. So > far gcc bootstraps with gas and gld work just fine: this is one of the > first cases where gld emits relocs Solaris ld.so.1 cannot handle. Please provide one separate testcase in assembly code for each instance where ld creates dynamic relocs Solaris ld.so.1 cannot handle. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/22819] powerpc gas "instruction address is not a multiple of 4"
https://sourceware.org/bugzilla/show_bug.cgi?id=22819 Alan Modra changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at sourceware dot org |amodra at gmail dot com -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/22819] New: powerpc gas "instruction address is not a multiple of 4"
https://sourceware.org/bugzilla/show_bug.cgi?id=22819 Bug ID: 22819 Summary: powerpc gas "instruction address is not a multiple of 4" Product: binutils Version: 2.31 (HEAD) Status: NEW Severity: normal Priority: P2 Component: gas Assignee: unassigned at sourceware dot org Reporter: amodra at gmail dot com Target Milestone: --- powerpc gas wrongly errors on the following .text .byte 1 .rept 65536 .long 0 .endr .byte 2,3,4 .rept 65536 nop .endr -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/22819] powerpc gas "instruction address is not a multiple of 4"
https://sourceware.org/bugzilla/show_bug.cgi?id=22819 --- Comment #1 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by Alan Modra : https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a9479dc051ab00f311c04cdd5b299a70739f67ed commit a9479dc051ab00f311c04cdd5b299a70739f67ed Author: Alan Modra Date: Thu Feb 8 10:18:59 2018 +1030 PR22819, powerpc gas "instruction address is not a multiple of 4" Checks for insn alignment were hopelessly confused when misaligned data starts a new frag. The real-world testcase happened to run out of frag space in the middle of emitting a trace-back table via something like: .byte 0 /* VERSION=0 */ .byte 9 /* LANG=C++ */ .byte 34/* Bits on: has_tboff, fp_present */ .byte 64/* Bits on: name_present */ .byte 128 /* Bits on: stores_bc, FP_SAVED=0 */ .byte 0 /* Bits on: GP_SAVED=0 */ .byte 2 /* FIXEDPARMS=2 */ .byte 1 /* FLOATPARMS=0, parmsonstk */ .long 0 .long 768 /* tb_offset: 0x300 */ .hword 45 /* Function name length: 45 */ .long 0x334e5a5f .long 0x31766f70 .long 0x65744932 .long 0x69746172 .long 0x7a5f6e6f .long 0x64504533 .long 0x5f534e50 .long 0x72463431 .long 0x61746361 .long 0x74535f6c .long 0x74637572 .byte 0x45 .byte 0 The trigger being those misaligned .long's output for the function name. A most horrible way to output a string, especially considering endian issues.. PR 22819 * config/tc-ppc.c (md_assemble): Rewrite insn alignment checking. (ppc_frag_check): Likewise. * testsuite/gas/ppc/misalign.d, * testsuite/gas/ppc/misalign.l, * testsuite/gas/ppc/misalign.s: New test. * testsuite/gas/ppc/misalign2.d, * testsuite/gas/ppc/misalign2.s: New test. * testsuite/gas/ppc/ppc.exp: Run them. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/22819] powerpc gas "instruction address is not a multiple of 4"
https://sourceware.org/bugzilla/show_bug.cgi?id=22819 Alan Modra changed: What|Removed |Added Target||powerpc*-* Status|ASSIGNED|RESOLVED Resolution|--- |FIXED Target Milestone|--- |2.31 --- Comment #2 from Alan Modra --- Fixed -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22788] AddressSanitizer: SEGV /home/ubuntu/binutils/binutils_git/binutils-gdb/bfd/libbfd.c:558 bfd_getl32
https://sourceware.org/bugzilla/show_bug.cgi?id=22788 --- Comment #2 from JayZhang --- Hi Nick, The patch you provided fixed the problem. Good job! I tried to read the code of elf_parse_notes(),and analyze the crafted file's structure,and found that the value of sh_addralign is 2^28;So,Is that the invalid sh_addralign value leads to a out of bounds reading? Best Regards JayZhang -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22813] 1800-(201)-2898 amazon echo customer support number amazon echo support phone number
https://sourceware.org/bugzilla/show_bug.cgi?id=22813 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Alan Modra --- spam -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22812] setapai 1800-(201)-2898 amazon Alexa customer support number @@@amazon Alexa support phone number!
https://sourceware.org/bugzilla/show_bug.cgi?id=22812 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Alan Modra --- spam -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22811] chunnilal 1800-(201)-2898 amazon Alexa customer support number amazon Alexa support phone number
https://sourceware.org/bugzilla/show_bug.cgi?id=22811 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Alan Modra --- spam -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22816] Contact Us 1(800)+201-2898 Amazon Echo tech support number Support
https://sourceware.org/bugzilla/show_bug.cgi?id=22816 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Alan Modra --- spam -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22814] chunnilal 1800-(201)-2898 amazon echo customer support number amazon echo support phone number
https://sourceware.org/bugzilla/show_bug.cgi?id=22814 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Alan Modra --- spam -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22815] setapai 1800-(201)-2898 amazon Alexa customer support number @@@amazon Alexa support phone number!
https://sourceware.org/bugzilla/show_bug.cgi?id=22815 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Alan Modra --- spam -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug admin/22817] Contact Us +1(800) 201 2898 Amazon Alexa customer service number {{JajaMon
https://sourceware.org/bugzilla/show_bug.cgi?id=22817 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Alan Modra --- spam -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22802] massive performance regression for `readelf -n`
https://sourceware.org/bugzilla/show_bug.cgi?id=22802 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2018-02-08 CC||amodra at gmail dot com Ever confirmed|0 |1 --- Comment #1 from Alan Modra --- Started with commit dda8d76d0d -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
