George Rimar 5fb17128f7 [ELF] - Do not segfault if linkerscript tries to access Target too early. ...

Following possible scripts triggered accessing to Target when it was not yet
initialized (was nullptr).

MEMORY { name : ORIGIN = DATA_SEGMENT_RELRO_END; }
MEMORY { name : ORIGIN = CONSTANT(COMMONPAGESIZE); }

Patch errors out instead.

Differential revision: https://reviews.llvm.org/D36140

llvm-svn: 309953

2017-08-03 16:05:08 +00:00

..

Inputs

[ELF] Align the value if needed when computing the expression

2017-07-20 23:11:47 +00:00

absolute-expr.s

Remove string table offsets from tests.

2016-11-01 21:26:28 +00:00

absolute.s

Support ABSOLUTE on the right hand side in linker scripts

2017-03-15 03:33:23 +00:00

addr-zero.s

Add a test that now passes.

2017-03-17 13:19:15 +00:00

addr.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

align-empty.s

Don't depend on lld creating space for the headers.

2016-09-30 00:06:24 +00:00

align-section-offset.s

If user requested section alignment is greater than MaxPageSize, propagate it to segment headers correctly.

2017-07-24 21:27:02 +00:00

align-section.s

Don't crash on an empty section with an ALIGN.

2017-07-22 00:00:51 +00:00

align.s

[ELF] - Do not crash when ALIGN/DATA_SEGMENT_ALIGN expression used with zero value.

2017-07-28 09:27:49 +00:00

alignof.s

[ELF] Print file:line for 'undefined section' errors

2016-11-28 09:58:04 +00:00

alternate-sections.s

Replace MergeOutputSection with a synthetic section.

2017-02-03 13:06:18 +00:00

arm-exidx-phdrs.s

Always create a PT_ARM_EXIDX if needed.

2016-11-28 00:40:21 +00:00

arm-lscript.s

Do not track section types of previous sections, always use PROGBITS for dummy sections.

2017-05-24 16:48:31 +00:00

assert.s

[ELF] - Make ASSERT() return Dot instead of evaluated value.

2017-02-21 07:33:38 +00:00

at-addr.s

[ELF] - Shortify at-addr.s testcase.

2017-02-21 15:10:30 +00:00

at.s

Make a few tests shorter. NFC.

2017-04-12 22:38:02 +00:00

bss-fill.s

[ELF] - Do not crash when linkerscript applies fill to .bss.

2017-05-30 05:48:09 +00:00

comdat-gc.s

Linkerscript: don't crash when GC .debug_line

2016-09-26 09:04:16 +00:00

common-assign.s

[ELF] - Do not crash when assign common symbol's values in script

2017-01-20 09:45:36 +00:00

common.s

Don't depend on lld creating space for the headers.

2016-09-30 00:06:24 +00:00

compress-debug-sections.s

[ELF] - Linkerscript: support combination of linkerscript and --compress-debug-sections.

2017-05-08 10:18:12 +00:00

constructor.s

[ELF] - Committed missing ld.ldd invocation to constructor.s

2017-01-23 16:55:13 +00:00

data-commands-gc.s

Check the produced file instead of stderr.

2017-06-28 01:46:31 +00:00

data-commands.s

[ELF] Fix test case thinko from r289152

2016-12-09 21:51:37 +00:00

data-segment-relro.s

Don't depend on lld creating space for the headers.

2016-09-30 00:06:24 +00:00

define.s

[ELF] - Linkerscript: implement DEFINED() command.

2016-09-23 13:17:23 +00:00

diagnostic.s

[ELF] Better error reporting for linker scripts

2016-11-21 15:49:56 +00:00

discard-interp.s

Don't depend on lld creating space for the headers.

2016-09-30 00:06:24 +00:00

discard-print-gc.s

Fix --print-gc-sections with linker scripts.

2017-02-17 19:37:30 +00:00

discard-section-err.s

Error when discarding .dynstr.

2017-06-16 23:53:36 +00:00

discard-section-metadata.s

Change section flag character for SHF_LINK_ORDER to "o".

2017-04-04 22:35:16 +00:00

discard-section.s

Alternative fix for reloc tareting discarded section

2016-10-12 12:31:34 +00:00

dot-is-not-abs.s

The expr '.' is not absolute.

2016-10-31 21:36:23 +00:00

double-bss.s

Rewrite CommonInputSection as a synthetic input section.

2016-11-05 23:05:47 +00:00

dynamic-sym.s

Allow use define symbols to override linker defined ones.

2016-11-17 21:20:16 +00:00

dynamic.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

early-assign-symbol.s

[ELF] - Linkerscript: improved error reporting.

2017-06-07 08:54:43 +00:00

edata-etext.s

Change the error message format for undefined symbols.

2017-03-30 19:13:47 +00:00

eh-frame-hdr.s

Revert "Add terminator to .eh_frame sections"

2017-02-28 18:55:08 +00:00

eh-frame-reloc-out-of-range.s

[ELF] Fix error reporting for synthetic sections

2017-03-14 08:33:45 +00:00

eh-frame.s

[ELF] Propely handle .eh_frame in linker scripts

2017-03-10 20:00:42 +00:00

ehdr_start.s

[ELF] Define __ehdr_start unconditionally even when using linker script

2017-05-10 16:20:33 +00:00

emit-reloc.s

Ignore relocation sections in linker scripts.

2017-02-16 14:36:09 +00:00

emit-relocs-discard.s

[ELF] - Added support of linkerscript's "/DISCARD/" for --emit-relocs

2017-02-17 19:46:47 +00:00

emit-relocs-ehframe-discard.s

[ELF] - Added support of linkerscript's "/DISCARD/" for --emit-relocs

2017-02-17 19:46:47 +00:00

emit-relocs-multiple.s

[ELF] - Do not merge relocation sections by name when using --emit-relocs.

2017-06-07 09:20:35 +00:00

empty-load.s

Don't create a bogus PT_PHDR if we don't allocate the headers.

2017-01-20 20:46:15 +00:00

empty-tls.s

Don't crash if PT_TLS is empty.

2016-07-29 19:24:27 +00:00

entry.s

Remove REQUIRES: shell hack to workaround an echo issue.

2016-12-09 18:49:37 +00:00

exclude-multiple.s

[ELF] - Linkerscript: reimplement readSectionExcludes()

2016-09-21 08:53:21 +00:00

excludefile.s

[ELF] Recommit r299635 to pad x86 executable sections with 0xcc

2017-04-07 10:36:42 +00:00

exidx-crash.s

Fix REQUIRES line.

2017-07-18 22:14:26 +00:00

expr-invalid-sec.s

[ELF] - Linkerscript: improved error reporting.

2017-06-07 08:54:43 +00:00

expr-sections.s

Handle & and | of non abs values.

2017-03-17 14:55:36 +00:00

extend-pt-load.s

Don't depend on lld creating space for the headers.

2016-09-30 00:06:24 +00:00

filename-spec.s

Make tests less dependent on the exact layout.

2016-09-20 15:08:24 +00:00

fill-exec-sections.s

[ELF] Recommit r299635 to pad x86 executable sections with 0xcc

2017-04-07 10:36:42 +00:00

fill.s

Fix FILL linker script command.

2017-04-13 23:40:00 +00:00

got-write-offset.s

[ELF] Fix writing the content of the .got section in a wrong place.

2017-07-14 08:10:45 +00:00

group.s

Remove REQUIRES: shell hack to workaround an echo issue.

2016-12-09 18:49:37 +00:00

header-addr.s

Use the correct page size.

2016-11-21 20:20:04 +00:00

huge-temporary-file.s

[ELF] - Fix for huge-temporary-file.s

2017-01-17 14:06:44 +00:00

implicit-program-header.s

Fix program header propagation.

2016-11-14 15:39:38 +00:00

input-order.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

input-sec-dup.s

Make tests less dependent on the exact layout.

2016-09-20 15:08:24 +00:00

lazy-symbols.s

[ELF] Insert linkerscript symbols directly into symbol table

2017-02-21 22:32:51 +00:00

linkerscript.s

[ELF] - Linkerscript: Fall back to search paths when INCLUDE not found

2016-12-21 09:42:25 +00:00

loadaddr.s

[ELF] Print file:line for 'undefined section' errors

2016-11-28 09:58:04 +00:00

locationcountererr2.s

[ELF] - Allow moving location counter backward in some cases.

2017-07-12 14:50:25 +00:00

locationcountererr.s

[ELF] - Improve diagnostic messages for move location counter errors.

2017-02-21 14:50:38 +00:00

memory2.s

[ELF] - Fix calculation of memory region offset.

2017-07-25 08:29:29 +00:00

memory-err.s

[ELF] - Do not segfault if linkerscript tries to access Target too early.

2017-08-03 16:05:08 +00:00

memory.s

[ELF, LinkerScript] Memory region name parsing fix

2017-07-26 21:51:09 +00:00

merge-sections-reloc.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

merge-sections-syms.s

Replace MergeOutputSection with a synthetic section.

2017-02-03 13:06:18 +00:00

merge-sections.s

[ELF] Filter out non InputSection members from InputSections

2017-05-30 05:17:58 +00:00

multi-sections-constraint.s

Make test less dependent on the section order.

2016-09-20 20:48:54 +00:00

multiple-tbss.s

Fix VA computation for tbss.

2016-09-22 12:35:44 +00:00

no-pt-load.s

Avoid accessing an end() iterator.

2016-11-17 14:18:08 +00:00

no-space.s

Don't create a bogus PT_PHDR if we don't allocate the headers.

2017-01-20 20:46:15 +00:00

noload.s

Fix a bug in output section directive.

2017-06-08 19:47:16 +00:00

non-absolute2.s

Handle symbol assignments before the first section switch.

2017-02-06 22:21:46 +00:00

non-absolute.s

[ELF] - Linkerscript: properly mark minus expression with non-absolute flag

2017-02-01 09:01:16 +00:00

non-alloc-segment.s

[LLD][LinkerScript] Allow non-alloc sections to be assigned to segments.

2017-07-03 10:11:25 +00:00

non-alloc.s

Don't create a bogus PT_PHDR if we don't allocate the headers.

2017-01-20 20:46:15 +00:00

numbers.s

Make a few tests shorter. NFC.

2017-04-12 22:38:02 +00:00

obj-symbol-value.s

Change our linker script expr representation.

2017-03-17 13:05:04 +00:00

openbsd-bootdata.s

[ELF] - Teach LLD to recognize PT_OPENBSD_BOOTDATA

2016-12-06 17:57:42 +00:00

openbsd-randomize.s

[ELF] Choose default segment when it is not specified

2016-10-19 15:04:49 +00:00

openbsd-wxneeded.s

[ELF] - Update testcases after llvm change.

2016-10-18 11:11:03 +00:00

operators.s

[ELF] - Do not crash when ALIGN/DATA_SEGMENT_ALIGN expression used with zero value.

2017-07-28 09:27:49 +00:00

orphan-align.s

Don't depend on lld creating space for the headers.

2016-09-30 00:06:24 +00:00

orphan-first-cmd.s

[ELF] - Linkerscript: make section with no content to be SHT_PROGBITS by default.

2017-04-14 09:37:00 +00:00

orphan.s

ELF: Place relro sections after non-relro sections in r/w segment.

2017-01-10 01:21:30 +00:00

orphans.s

Revert "Revert "Only restrict order if both sections are in the script.""

2016-09-20 22:43:15 +00:00

ouputformat.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

out-of-order.s

[ELF] - Allow moving location counter backward in some cases.

2017-07-12 14:50:25 +00:00

output-too-large.s

[LLD] Mark a number of x86 only tests to require x86

2017-07-18 18:40:50 +00:00

outputarch.s

[ELF] - Linkerscript - fix handling of OUTPUT_ARCH command.

2017-02-08 09:59:06 +00:00

outsections-addr.s

Make a few tests shorter. NFC.

2017-04-12 22:38:02 +00:00

page-size-align.s

Use the correct MaxPageSize.

2016-12-07 20:10:43 +00:00

page-size.s

Make a few tests shorter. NFC.

2017-04-12 22:38:02 +00:00

phdr-check.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

phdrs-flags.s

[ELF] Choose default segment when it is not specified

2016-10-19 15:04:49 +00:00

phdrs.s

Change which input sections we concatenate

2017-01-05 14:20:35 +00:00

pt_gnu_eh_frame.s

[ELF] Fix crash when .eh_frame(_hdr) is discarded

2017-03-14 08:49:09 +00:00

repsection-symbol.s

ELF: Place relro sections after non-relro sections in r/w segment.

2017-01-10 01:21:30 +00:00

repsection-va.s

Make test less dependent on the section order.

2016-09-20 20:48:54 +00:00

rosegment.s

Disable --rosegment when we have linker scripts.

2016-09-20 15:22:27 +00:00

searchdir.s

Remove REQUIRES: shell hack to workaround an echo issue.

2016-12-09 18:49:37 +00:00

section-align.s

[ELF] Handle output section alignment in linker scripts

2017-02-07 23:42:31 +00:00

section-metadata.s

Fix pr32816.

2017-05-01 20:32:39 +00:00

sections-constraint2.s

Fix constraint checking in ONLY_IF_RO.

2016-09-16 20:34:02 +00:00

sections-constraint3.s

Only process commands in a ONLY_IF_RO if it matches.

2016-09-16 21:05:36 +00:00

sections-constraint4.s

[ELF] Linkerscript: fixed bug about commands processing.

2016-09-17 09:50:10 +00:00

sections-constraint5.s

Implement ONLY_IF_RO/ONLY_IF_RW like bfd.

2016-09-21 18:33:44 +00:00

sections-constraint.s

Order writable executable sections before writable ones.

2017-05-26 17:23:25 +00:00

sections-gc2.s

Fully precise gc handling of __start and __stop symbols.

2017-03-06 18:48:18 +00:00

sections-gc.s

[ELF] - Do not segfault when using --gc-sections with linker script

2017-02-21 15:46:43 +00:00

sections-keep.s

Include version string into ".comment" section.

2016-11-10 20:20:37 +00:00

sections-padding.s

[ELF] Recommit r299635 to pad x86 executable sections with 0xcc

2017-04-07 10:36:42 +00:00

sections-sort.s

Make a few tests shorter. NFC.

2017-04-12 22:38:02 +00:00

sections.s

Error on trying to discard .dynamic.

2017-06-16 23:45:35 +00:00

segment-none.s

[LLD][LinkerScript] Add support for segment NONE.

2017-06-19 15:28:58 +00:00

segment-start.s

[ELF] Linkerscript: print location of undefined symbol usage

2016-12-22 13:13:12 +00:00

sizeof.s

Allow SIZEOF() command on nonexistent section.

2016-11-17 20:27:10 +00:00

sizeofheaders.s

Disable --rosegment when we have linker scripts.

2016-09-20 15:22:27 +00:00

sort2.s

Don't depend on lld creating space for the headers.

2016-09-30 00:06:24 +00:00

sort-constructors.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

sort-init.s

[ELF] - Linkerscript: implemented SORT_BY_INIT_PRIORITY.

2016-09-15 19:15:12 +00:00

sort-nested.s

Make tests less dependent on the exact layout.

2016-09-20 15:08:24 +00:00

sort-non-script.s

ELF: Place relro sections after non-relro sections in r/w segment.

2017-01-10 01:21:30 +00:00

sort.s

[ELF] - Accept --sort-section=xxx command form.

2016-12-16 11:59:52 +00:00

start-end.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

subalign.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

symbol-assignexpr.s

Make a few tests shorter. NFC.

2017-04-12 22:38:02 +00:00

symbol-conflict.s

The expr '.' is not absolute.

2016-10-31 21:36:23 +00:00

symbol-memoryexpr.s

Add memory ORIGIN and LENGTH expression support

2017-05-09 18:24:38 +00:00

symbol-only.s

[ELF] - Linkerscript: make section with no content to be SHT_PROGBITS by default.

2017-04-14 09:37:00 +00:00

symbol-reserved.s

[ELF] Align the value if needed when computing the expression

2017-07-20 23:11:47 +00:00

symbolreferenced.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

symbols-non-alloc.s

Set non alloc section address to 0 earlier.

2017-06-13 20:57:43 +00:00

symbols-synthetic.s

Revert "Add terminator to .eh_frame sections"

2017-02-28 18:55:08 +00:00

symbols.s

The expr '.' is not absolute.

2016-10-31 21:36:23 +00:00

tbss.s

Don't depend on lld creating space for the headers.

2016-09-30 00:06:24 +00:00

ttext-script.s

Prefer -Ttext over linker script values.

2017-06-20 01:51:50 +00:00

undef.s

Remove useless file prefix.

2016-09-02 20:40:53 +00:00

unused-synthetic.s

[ELF] Remove unused synthetic sections from script commands

2017-07-03 15:49:25 +00:00

va.s

Start linker scripts at 0.

2016-09-30 00:16:11 +00:00

visibility.s

Correctly merge visibility of linkerscript created symbols.

2016-10-31 13:14:53 +00:00

wildcards2.s

Make tests less dependent on the exact layout.

2016-09-20 15:08:24 +00:00

wildcards.s

Include version string into ".comment" section.

2016-11-10 20:20:37 +00:00