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1a9ccd70f9
binutils-gdb/ld/testsuite
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Nick Clifton 1a9ccd70f9 Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 
PR ld/20815
bfd	* elf.c (elf_modify_segment_map): Allow empty LOAD segments if
	they contain the program headers.
	(_bfd_elf_map_sections_to_segments): If the linker created the
	PHDR segment then always attempt to include it in a LOAD segment.
	(assign_file_positions_for_non_load_sections): Allow LOAD segments
	to overlap PHDR segments.
	(phdr_sorter): New function.  Sorts program headers.
	(assign_file_positions_except_relocs): Sort the program headers
	before writing them out.  Issue an error if the PHDR segment is
	not covered by a LOAD segment, unless the backend allows it.
	* elf-bfd.h (struct elf_backend_data): Add
	elf_backend_allow_non_load_phdr.
	* elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
	default definition that returns FALSE.
	(elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
	field.
	* elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
	Returns TRUE.
	(elf_backend_allow_non_load_phdr): Define.
	* elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
	place the interpreter string into the .interp section if the
	nointerp flag is set in the link info structure.
	* elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
	* elf32-score7.c (score_elf_final_link_relocate): Allow for the
	_gp symbol not being part of the output.

binutils* readelf.c (process_program_headers): Check PT_LOAD and PT_PHDR
	segments for validity.

ld	* ld.texinfo: Note that PT_TLS can be used as a segment type.
	* testsuite/ld-discard/discard.ld: Add space for program headers.
	* testsuite/ld-elf/flags1.ld: Likewise.
	* testsuite/ld-elf/maxpage3.t: Likewise.
	* testsuite/ld-elf/noload-1.t: Likewise.
	* testsuite/ld-elf/orphan.ld: Likewise.
	* testsuite/ld-elf/overlay.t: Likewise.
	* testsuite/ld-elf/pr14052.t: Likewise.
	* testsuite/ld-elf/pr19539.t: Likewise.
	* testsuite/ld-elf/provide-hidden-1.ld: Likewise.
	* testsuite/ld-elf/provide-hidden-s.ld: Likewise.
	* testsuite/ld-elf/weak-dyn-1.ld: Likewise.
	* testsuite/ld-i386/pr19539.t: Likewise.
	* testsuite/ld-scripts/defined.t: Likewise.
	* testsuite/ld-scripts/defined6.t: Likewise.
	* testsuite/ld-scripts/dynamic-sections.t: Likewise.
	* testsuite/ld-scripts/empty-aligned.t: Likewise.
	* testsuite/ld-scripts/provide-2.t: Likewise.
	* testsuite/ld-scripts/provide-4.t: Likewise.
	* testsuite/ld-vax-elf/plt-local.ld: Likewise.
	* testsuite/ld-x86-64/pr19539.t: Likewise.
	* testsuite/ld-elf/ehdr_start-missing.d: Do not initialise the
	dynamic linker.
	* testsuite/ld-elf/ehdr_start-weak.d: Likewise.
	* testsuite/ld-elf/elf.exp (pr14170, pr17068): Likewise.
	* testsuite/ld-elf/loadaddr1.d: Update expected readelf output.
	* testsuite/ld-elf/noload-2.d: Likewise.
	* testsuite/ld-powerpc/vxworks2.sd: Likewise.
	* testsuite/ld-scripts/phdrs3a.d: Likewise.
	* testsuite/ld-scripts/size-2.d: Likewise.
	* testsuite/ld-elf/group.ld: Add program headers.
	* testsuite/ld-elf/overlay.d: Skip for SPU.
	* testsuite/ld-elf/flags1.d: Skip for RX.
	* testsuite/ld-elf/pr19162.d: Skip for HPPA64.
	* testsuite/ld-elf/pr19539.d: Skip for ALPHA.
	* testsuite/ld-scripts/empty-orphan.t: Update program headers.
	* testsuite/ld-scripts/size-2.t: Likewise.
2016-11-23 11:10:39 +00:00
..
config ld: Add a linker configure option --enable-relro 2016-06-22 05:37:38 -07:00
ld-aarch64 [AArch64] Bind defined symbol locally in PIE 2016-11-10 09:25:17 +00:00
ld-alpha Place .shstrtab section after .symtab and .strtab, thus restoring monotonically increasing section offsets. 2016-08-19 09:16:30 +01:00
ld-arc [ARC] Fix parsing dtpoff relocation expression. 2016-09-14 14:04:34 +02:00
ld-arm Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT. 2016-10-11 13:50:10 +01:00
ld-auto-import
ld-avr Fix PR20789 - relaxation with negative valued diff relocs 2016-11-16 16:11:46 +05:30
ld-bootstrap
ld-cdtest
ld-checks
ld-cris Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT. 2016-10-11 13:50:10 +01:00
ld-crx
ld-cygwin
ld-d10v
ld-discard Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 2016-11-23 11:10:39 +00:00
ld-elf Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 2016-11-23 11:10:39 +00:00
ld-elfcomm
ld-elfvers
ld-elfvsb
ld-elfweak
ld-fastcall
ld-frv Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT. 2016-10-11 13:50:10 +01:00
ld-gc Restrict linker garbage collection personality test to cfi enabled targets. 2016-07-27 12:01:09 +01:00
ld-h8300
ld-i386 Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 2016-11-23 11:10:39 +00:00
ld-ia64 Place .shstrtab section after .symtab and .strtab, thus restoring monotonically increasing section offsets. 2016-08-19 09:16:30 +01:00
ld-ifunc Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT. 2016-10-11 13:50:10 +01:00
ld-libs
ld-linkonce
ld-m68hc11
ld-m68k Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT. 2016-10-11 13:50:10 +01:00
ld-mep
ld-metag Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT. 2016-10-11 13:50:10 +01:00
ld-mips-elf Place .shstrtab section after .symtab and .strtab, thus restoring monotonically increasing section offsets. 2016-08-19 09:16:30 +01:00
ld-misc
ld-mmix Always descend into output section statements in lang_do_assignments 2016-10-11 18:13:04 +10:30
ld-mn10300
ld-nds32
ld-nios2
ld-pe Fix more linker testsuite failures. 2016-06-28 15:55:22 +01:00
ld-pie Use variable args in run_ld_link_exec_tests 2016-07-21 11:34:45 +09:30
ld-plugin Use variable args in run_ld_link_exec_tests 2016-07-21 11:34:45 +09:30
ld-powerpc Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 2016-11-23 11:10:39 +00:00
ld-s390 Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT. 2016-10-11 13:50:10 +01:00
ld-scripts Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 2016-11-23 11:10:39 +00:00
ld-selective
ld-sh Place .shstrtab section after .symtab and .strtab, thus restoring monotonically increasing section offsets. 2016-08-19 09:16:30 +01:00
ld-shared
ld-size Use variable args in run_ld_link_exec_tests 2016-07-21 11:34:45 +09:30
ld-sparc Place .shstrtab section after .symtab and .strtab, thus restoring monotonically increasing section offsets. 2016-08-19 09:16:30 +01:00
ld-spu
ld-srec [ARC] XFAIL S-Records tests for both little and big endian ARC target. 2016-06-13 16:15:58 +02:00
ld-tic6x Update more tests for objdump change 2016-10-12 09:36:05 +10:30
ld-tilegx
ld-tilepro
ld-undefined Fix thinko in new weak undefined function test 2016-08-18 20:28:29 +09:30
ld-unique
ld-v850
ld-vax-elf Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 2016-11-23 11:10:39 +00:00
ld-versados
ld-visium
ld-vxworks
ld-x86-64 Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 2016-11-23 11:10:39 +00:00
ld-xc16x
ld-xstormy16
ld-xtensa Place .shstrtab section after .symtab and .strtab, thus restoring monotonically increasing section offsets. 2016-08-19 09:16:30 +01:00
ld-z8k ld/testsuite/ld-z8k/test-ld.sh: Remove. Checked in by mistake. 2016-06-04 22:39:46 +02:00
lib ld: Create test object files based on source file name 2016-11-04 12:04:11 +00:00
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