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old-cross-binutils/ld/testsuite/ld-x86-64/pr14207.d

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Abort if PT_GNU_RELRO segment doesn't fit in PT_LOAD segment bfd/ PR bfd/14207 * elf.c (assign_file_positions_for_non_load_sections): Abort if PT_GNU_RELRO segment doesn't fit in PT_LOAD segment. ld/testsuite/ PR ld/14207 * ld-x86-64/x86-64.exp: Run pr14207. * ld-x86-64/pr14207.d: New file. * ld-x86-64/pr14207.s: Likewise.
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#name: PR ld/14207
#as: --64
#ld: -melf_x86_64 -shared -z relro -z now
#readelf: -l --wide
Adjust LOAD segment to generate GNU_RELRO segment This patch fixes 2 GNU_RELRO segment bugs: 1. lang_size_sections didn't properly align base to the maximum alignment power of sections between DATA_SEGMENT_ALIGN and DATA_SEGMENT_RELRO_END. 2. ld failed to adjust LOAD segment to generate GNU_RELRO segment when LOAD segment doesn't fit GNU_RELRO segment. This is https://sourceware.org/bugzilla/show_bug.cgi?id=14207 We "fixed" ld by not generating GNU_RELRO segment. This patch adjusts LOAD segment to generate GNU_RELRO segment. It fixes PR ld/16322 and at the same time it also fixes PR binutils/16323 since now we can adjust LOAD segment if it is too small. bfd/ PR ld/14207 PR ld/16322 PR binutils/16323 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section size for PT_GNU_RELRO segment. (assign_file_positions_for_load_sections): If PT_LOAD segment doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz. ld/ PR ld/14207 PR ld/16322 PR binutils/16323 * ldlang.c (lang_size_sections): Properly align RELRO base. ld/testsuite/ PR ld/14207 PR ld/16322 PR binutils/16323 * ld-elf/pr16322.d: New file. * ld-elf/pr16322.s: Likewise. * ld-x86-64/pr14207.d: Expect PT_GNU_RELRO segment.
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#target: x86_64-*-linux*
Abort if PT_GNU_RELRO segment doesn't fit in PT_LOAD segment bfd/ PR bfd/14207 * elf.c (assign_file_positions_for_non_load_sections): Abort if PT_GNU_RELRO segment doesn't fit in PT_LOAD segment. ld/testsuite/ PR ld/14207 * ld-x86-64/x86-64.exp: Run pr14207. * ld-x86-64/pr14207.d: New file. * ld-x86-64/pr14207.s: Likewise.
2012-06-12 12:55:11 +00:00
Adjust LOAD segment to generate GNU_RELRO segment This patch fixes 2 GNU_RELRO segment bugs: 1. lang_size_sections didn't properly align base to the maximum alignment power of sections between DATA_SEGMENT_ALIGN and DATA_SEGMENT_RELRO_END. 2. ld failed to adjust LOAD segment to generate GNU_RELRO segment when LOAD segment doesn't fit GNU_RELRO segment. This is https://sourceware.org/bugzilla/show_bug.cgi?id=14207 We "fixed" ld by not generating GNU_RELRO segment. This patch adjusts LOAD segment to generate GNU_RELRO segment. It fixes PR ld/16322 and at the same time it also fixes PR binutils/16323 since now we can adjust LOAD segment if it is too small. bfd/ PR ld/14207 PR ld/16322 PR binutils/16323 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section size for PT_GNU_RELRO segment. (assign_file_positions_for_load_sections): If PT_LOAD segment doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz. ld/ PR ld/14207 PR ld/16322 PR binutils/16323 * ldlang.c (lang_size_sections): Properly align RELRO base. ld/testsuite/ PR ld/14207 PR ld/16322 PR binutils/16323 * ld-elf/pr16322.d: New file. * ld-elf/pr16322.s: Likewise. * ld-x86-64/pr14207.d: Expect PT_GNU_RELRO segment.
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Elf file type is DYN \(Shared object file\)
Entry point 0x1d9
There are 4 program headers, starting at offset 64
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
LOAD 0x000000 0x0000000000000000 0x0000000000000000 0x0001e0 0x0001e0 R 0x200000
ld/x86-64: adjust pr14207 test expectations The original test output expectations cause it to fail when configure determines enable_initfini_array=no (which was observed on a cross build on an old 32-bit host, pointing out that taking into account host properties in such a case is bogus anyway). ld/testsuite/ 2015-01-08 Jan Beulich <jbeulich@suse.com> * ld-x86-64/pr14207.d: Adjust expecations to cover the enable_initfini_array=no case.
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LOAD 0x000b.8 0x0000000000200b.8 0x0000000000200b.8 0x0004.0 0x000c.8 RW 0x200000
DYNAMIC 0x000b.0 0x0000000000200b.0 0x0000000000200b.0 0x0001.0 0x0001.0 RW 0x8
GNU_RELRO 0x000b.8 0x0000000000200b.8 0x0000000000200b.8 0x0004.8 0x0004.8 R 0x1
Adjust LOAD segment to generate GNU_RELRO segment This patch fixes 2 GNU_RELRO segment bugs: 1. lang_size_sections didn't properly align base to the maximum alignment power of sections between DATA_SEGMENT_ALIGN and DATA_SEGMENT_RELRO_END. 2. ld failed to adjust LOAD segment to generate GNU_RELRO segment when LOAD segment doesn't fit GNU_RELRO segment. This is https://sourceware.org/bugzilla/show_bug.cgi?id=14207 We "fixed" ld by not generating GNU_RELRO segment. This patch adjusts LOAD segment to generate GNU_RELRO segment. It fixes PR ld/16322 and at the same time it also fixes PR binutils/16323 since now we can adjust LOAD segment if it is too small. bfd/ PR ld/14207 PR ld/16322 PR binutils/16323 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section size for PT_GNU_RELRO segment. (assign_file_positions_for_load_sections): If PT_LOAD segment doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz. ld/ PR ld/14207 PR ld/16322 PR binutils/16323 * ldlang.c (lang_size_sections): Properly align RELRO base. ld/testsuite/ PR ld/14207 PR ld/16322 PR binutils/16323 * ld-elf/pr16322.d: New file. * ld-elf/pr16322.s: Likewise. * ld-x86-64/pr14207.d: Expect PT_GNU_RELRO segment.
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Section to Segment mapping:
Segment Sections...
ld/x86-64: adjust pr14207 test expectations The original test output expectations cause it to fail when configure determines enable_initfini_array=no (which was observed on a cross build on an old 32-bit host, pointing out that taking into account host properties in such a case is bogus anyway). ld/testsuite/ 2015-01-08 Jan Beulich <jbeulich@suse.com> * ld-x86-64/pr14207.d: Adjust expecations to cover the enable_initfini_array=no case.
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00 \.hash \.dynsym \.dynstr
01 \.(init_array|ctors) \.(fini_array|dtors) \.jcr \.data\.rel\.ro \.dynamic \.got .bss
02 \.dynamic
03 \.(init_array|ctors) \.(fini_array|dtors) \.jcr \.data\.rel\.ro \.dynamic \.got
Adjust LOAD segment to generate GNU_RELRO segment This patch fixes 2 GNU_RELRO segment bugs: 1. lang_size_sections didn't properly align base to the maximum alignment power of sections between DATA_SEGMENT_ALIGN and DATA_SEGMENT_RELRO_END. 2. ld failed to adjust LOAD segment to generate GNU_RELRO segment when LOAD segment doesn't fit GNU_RELRO segment. This is https://sourceware.org/bugzilla/show_bug.cgi?id=14207 We "fixed" ld by not generating GNU_RELRO segment. This patch adjusts LOAD segment to generate GNU_RELRO segment. It fixes PR ld/16322 and at the same time it also fixes PR binutils/16323 since now we can adjust LOAD segment if it is too small. bfd/ PR ld/14207 PR ld/16322 PR binutils/16323 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section size for PT_GNU_RELRO segment. (assign_file_positions_for_load_sections): If PT_LOAD segment doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz. ld/ PR ld/14207 PR ld/16322 PR binutils/16323 * ldlang.c (lang_size_sections): Properly align RELRO base. ld/testsuite/ PR ld/14207 PR ld/16322 PR binutils/16323 * ld-elf/pr16322.d: New file. * ld-elf/pr16322.s: Likewise. * ld-x86-64/pr14207.d: Expect PT_GNU_RELRO segment.
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#pass
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