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llvm-project/lld/test/ELF/linkerscript
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Fangrui Song a2359a865a
[ELF] Fix PROVIDE_HIDDEN -shared regression with bitcode file references 
The inaccurate #111945 condition fixes a PROVIDE regression (#111478)
but introduces another regression: in a DSO link, if a symbol referenced
only by bitcode files is defined as PROVIDE_HIDDEN, lld would not set
the visibility correctly, leading to an assertion failure in
DynamicReloc::getSymIndex (https://reviews.llvm.org/D123985).
This is because `(sym->isUsedInRegularObj || sym->exportDynamic)` is
initially false (bitcode undef does not set `isUsedInRegularObj`) then
true (in `addSymbol`, after LTO compilation).

Fix this by making the condition accurate: use a map to track defined
symbols.

Reviewers: smithp35

Reviewed By: smithp35

Pull Request: https://github.com/llvm/llvm-project/pull/112386
2024-10-15 09:20:10 -07:00
..
Inputs
[ELF][test] Improve flag propagation when an output section does not contain input sections
2023-11-01 09:29:33 -07:00
absolute2.s
…
absolute-expr.test
…
absolute.s
…
addr-zero.test
…
addr.test
[ELF] Postpone more linker script errors
2024-06-24 10:15:28 -07:00
address-expr-symbols.s
…
align1.test
…
align2.test
…
align3.test
…
align4.test
…
align5.test
…
align-empty.test
…
align-r.test
…
align-section-offset.test
…
align-section.test
…
alignof.test
…
alternate-sections.s
…
arm-exidx-discard-all.s
…
arm-exidx-discard.s
…
arm-exidx-order.test
…
arm-exidx-phdrs.test
…
arm-exidx-sentinel-and-assignment.s
…
arm-lscript.test
…
assert.s
…
at2.test
[ELF] Memory region: support quoted names
2024-07-27 16:39:15 -07:00
at3.test
[ELF] Memory region: support quoted names
2024-07-27 16:39:15 -07:00
at5.test
…
at6.test
[ELF][test] Avoid llvm-readelf/llvm-readobj one-dash long options
2021-07-16 10:02:47 -07:00
at7.test
[ELF][test] Avoid llvm-readelf/llvm-readobj one-dash long options
2021-07-16 10:02:47 -07:00
at8.test
[ELF][test] Avoid llvm-readelf/llvm-readobj one-dash long options
2021-07-16 10:02:47 -07:00
at-addr.s
…
at.s
…
avr5.test
[AVR][MC] Add ELF flag 'EF_AVR_LINKRELAX_PREPARED' to OBJ files
2023-02-24 11:16:42 +08:00
broken-memory-declaration.s
…
bss-fill.test
…
comdat-gc.s
…
common-assign.s
…
common-exclude.s
…
common-filespec.test
ELFObjectWriter: Don't sort non-local symbols
2021-02-13 10:32:27 -08:00
common.s
[ELF] Fix llvm_unreachable failure when COMMON is placed in SHT_PROGBITS output section
2022-03-28 11:05:52 -07:00
compress-debug-sections-custom.s
…
compress-debug-sections.s
[ELF,test] Improve --compress-debug-sections/--compress-sections tests
2024-05-22 15:40:24 -07:00
compress-sections.s
[ELF,test] Improve --compress-debug-sections/--compress-sections tests
2024-05-22 15:40:24 -07:00
constructor.test
…
copy-rel-symbol-value-err.s
[ELF,test] Improve duplicate "symbol not found" error tests
2023-12-16 13:12:17 -08:00
copy-rel-symbol-value.s
…
custom-section-type.s
[ELF] Support (TYPE=<value>) beside output section address
2024-07-20 14:13:02 -07:00
data-commands1.test
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data-commands2.test
…
data-commands-gc.s
…
data-segment-relro-ppc64.test
Mark test added in 5a58e98 as requiring ppc, not x86 since it tries to use the powerpc64le target.
2023-09-14 14:47:20 -07:00
data-segment-relro.test
[ELF] Align the end of PT_GNU_RELRO associated PT_LOAD to a common-page-size boundary (#66042)
2023-09-14 10:33:11 -07:00
default-script.s
[ELF] Add --default-script/-dT
2024-04-19 09:09:41 -07:00
defined.test
[ELF] Respect orders of symbol assignments and DEFINED (#65866)
2023-09-11 10:54:49 -07:00
defsym.s
…
diag.test
[ELF,test] Improve negative linker script tests
2024-07-25 17:11:52 -07:00
discard-gnu-hash.s
[ELF][test] Improve discard-gnu-hash.s to check DT_HASH and DT_GNU_HASH
2022-01-12 12:43:49 -08:00
discard-gnu-version.s
…
discard-group.s
…
discard-interp.test
…
discard-linkorder.s
…
discard-phdr.s
…
discard-plt.s
[ELF] Support discarding .got.plt
2021-11-19 10:50:53 -08:00
discard-print-gc.s
…
discard-section-dynsym.s
[ELF] Fix spurious GOT/PLT assertion failure when .dynsym is discarded
2022-04-20 22:49:49 -07:00
discard-section-err.s
[ELF] Fix spurious GOT/PLT assertion failure when .dynsym is discarded
2022-04-20 22:49:49 -07:00
discard-section.s
[ELF] Eliminate symbols demoted due to /DISCARD/ discarded sections (#85167)
2024-03-14 09:51:27 -07:00
dot-is-not-abs.s
…
double-bss.test
…
dynamic-sym.s
…
dynamic.s
…
early-assign-symbol.s
…
edata-etext.s
…
eh-frame-emit-relocs.s
…
eh-frame-hdr.s
…
eh-frame-merge.s
…
eh-frame-reloc-out-of-range.test
[ELF] Mention section name for STT_SECTION in reportRangeError()
2023-03-03 12:35:05 -08:00
eh-frame.s
…
ehdr_start.s
…
emit-reloc-section-names.s
[ELF] -r: rename orphan SHT_REL/SHT_RELA when the relocated input section is placed in an output section
2023-11-17 22:38:15 -08:00
emit-reloc.s
…
emit-relocs-discard.s
…
emit-relocs-ehframe-discard.s
…
emit-relocs-multiple.s
[ELF] -r: rename orphan SHT_REL/SHT_RELA when the relocated input section is placed in an output section
2023-11-17 22:38:15 -08:00
emit-relocs-rela-dyn.s
…
empty-link-order.test
…
empty-load.s
…
empty-preinit-array-start-stop.test
[ELF] Make start/stop symbols retain associated discardable output sections
2024-07-02 10:58:24 -07:00
empty-relaplt-dyntags.test
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empty-section-size.test
…
empty-section-start-stop.test
[ELF] Make start/stop symbols retain associated discardable output sections
2024-07-02 10:58:24 -07:00
empty-sections-expressions.s
…
empty-sections-expressions.test
…
empty-synthetic-removed-flags.s
[ELF] adjustOutputSections: don't copy SHF_EXECINSTR when an output does not contain input sections (#70911)
2023-11-01 22:35:28 -07:00
empty-tls.test
…
enable-non-contiguous-regions-arm-exidx.test
Reland: [LLD] Implement --enable-non-contiguous-regions (#90007)
2024-05-13 11:06:54 -07:00
enable-non-contiguous-regions.test
Reland: [LLD] Implement --enable-non-contiguous-regions (#90007)
2024-05-13 11:06:54 -07:00
end-overflow-check.test
[ELF] Fix early overflow check in finalizeAddressDependentContent
2023-06-14 15:26:31 -07:00
entry.s
[ELF] Support quoted symbol in the ENTRY command
2022-06-25 12:19:45 -07:00
exclude-multiple.s
…
excludefile.s
[llvm-objdump] Add --no-print-imm-hex to tests depending on it.
2022-10-29 15:40:26 -07:00
exidx-crash.test
…
extend-pt-load1.test
[ELF][test] Improve flag propagation when an output section does not contain input sections
2023-11-01 09:29:33 -07:00
extend-pt-load2.test
[ELF] adjustOutputSections: don't copy SHF_EXECINSTR when an output does not contain input sections (#70911)
2023-11-01 22:35:28 -07:00
extend-pt-load3.test
[ELF][test] Improve flag propagation when an output section does not contain input sections
2023-11-01 09:29:33 -07:00
filename-spec.s
[ELF][test] Add an input section description test with "()" in the filename
2022-05-13 12:02:14 -07:00
fill-exec-sections.s
…
fill.test
…
got-write-offset.s
…
group.s
[ELF] Respect --sysroot for INCLUDE
2024-07-28 11:43:27 -07:00
header-addr.test
…
header-phdr2.s
…
huge-temporary-file.s
…
i386-sections-max-va-overflow.s
[ELF] --check-sections: allow address 0xffffffff for ELFCLASS32
2022-10-01 15:37:07 -07:00
icf-output-sections.s
…
icf.s
…
image-base.s
…
implicit-program-header.test
[ELF] Avoid adding an orphan section to a less suitable segment
2021-10-21 11:38:39 +07:00
include-cycle.s
[ELF] Fix INCLUDE cycle detection
2024-07-27 17:25:13 -07:00
info-section-type.s
…
input-archive.s
…
input-order.s
…
input-relative.s
…
input-sec-dup.s
…
insert-after.test
[ELF] INSERT [AFTER|BEFORE]: support quoted names
2024-07-27 17:34:37 -07:00
insert-before.test
[ELF] INSERT [AFTER|BEFORE]: support quoted names
2024-07-27 17:34:37 -07:00
insert-broken.test
…
insert-duplicate.test
[ELF] Add OVERWRITE_SECTIONS command
2021-06-13 12:41:11 -07:00
insert-multi.test
[ELF] Preserve section order within an INSERT AFTER command
2021-06-30 11:35:50 -07:00
insert-not-exist.test
…
invalid.test
[ELF] ScriptLexer: generate tokens lazily
2024-07-26 14:26:38 -07:00
lazy-symbols.test
…
linker-script-in-search-path.s
…
linkerscript.s
…
linkorder2.s
…
linkorder-linked-to.s
…
linkorder.s
…
lma-align2.test
[ELF] adjustOutputSections: don't copy SHF_EXECINSTR when an output does not contain input sections (#70911)
2023-11-01 22:35:28 -07:00
lma-align.test
…
lma-offset2.s
…
lma-offset.s
…
lma-overflow.test
…
loadaddr.s
…
locationcountererr2.s
…
locationcountererr-arm-exidx.test
[ELF] Postpone more linker script errors
2024-06-24 10:15:28 -07:00
locationcountererr.test
[ELF] Postpone "unable to move location counter backward" error (#66854)
2023-09-20 09:06:45 -07:00
map-file2.test
[ELF] ScriptLexer: generate tokens lazily
2024-07-26 14:26:38 -07:00
map-file.test
[ELF] ScriptLexer: generate tokens lazily
2024-07-26 14:26:38 -07:00
memory2.s
…
memory3.s
…
memory-at.test
…
memory-attr.test
[ELF] Support the "read-only" memory region attribute
2021-11-24 12:17:09 +07:00
memory-data-commands.test
…
memory-err.s
[ELF,test] Improve unclosed tests
2024-07-26 16:51:42 -07:00
memory-gap-explicit-expr.test
…
memory-ignored-dot-assign.test
…
memory-ignored-output-address.test
…
memory-include.test
…
memory-loc-counter.test
[ELF][test] Avoid llvm-readelf/llvm-readobj one-dash long options
2021-07-16 10:02:47 -07:00
memory-no-sections.test
ELF: Respect MEMORY command when specified without a SECTIONS command.
2023-03-01 22:40:32 -08:00
memory-nonalloc-no-warn.test
[ELF] Keep non-alloc orphan sections at the end
2024-06-06 12:13:19 -07:00
memory-nonalloc.test
[ELF] Do not try to assign a memory region to a non-allocatable section
2021-11-15 15:59:39 +07:00
memory-region-alignment.test
…
memory.s
…
merge-header-load.s
[ELF][test] Avoid llvm-readelf/llvm-readobj one-dash long options
2021-07-16 10:02:47 -07:00
merge-nonalloc.s
…
merge-output-sections.s
[ELF] splitNonStrings: switch to xxh3_64bits
2023-07-19 11:28:47 -07:00
merge-sections-reloc.s
…
merge-sections-syms.s
…
merge-sections.s
…
multi-sections-constraint.s
…
multiple-tbss.s
…
nmagic-alignment.test
…
no-filename-spec.s
[ELF] Disallow input section description without a filename
2022-05-13 11:06:01 -07:00
no-pt-load.test
…
no-space.s
…
nobits-offset.s
[ELF] Consider that NOLOAD sections should be placed in a PT_LOAD segment
2021-06-16 12:36:45 +02:00
nocrossrefs.test
[ELF] Support relocatable files using CREL with explicit addends
2024-08-01 10:22:03 -07:00
noload.s
[lld][ELF] Do not emit warning for NOLOAD output sections
2023-05-23 20:41:20 +00:00
non-absolute2.test
…
non-absolute.s
[llvm-objdump] Add --no-print-imm-hex to tests depending on it.
2022-10-29 15:40:26 -07:00
non-alloc-segment.s
…
non-alloc.s
…
numbers.s
…
obj-symbol-value.s
…
operators.test
[ELF] Support operator ^ and ^=
2023-07-15 14:10:40 -07:00
orphan-discard.s
[ELF][test] Avoid llvm-readelf/llvm-readobj one-dash long options
2021-07-16 10:02:47 -07:00
orphan-end.s
…
orphan-first-cmd.test
…
orphan-live-only.s
…
orphan-memory.test
[ELF] Better resemble GNU ld when placing orphan sections into memory regions
2021-11-11 15:07:38 +07:00
orphan-phdrs2.test
[ELF,test] Fix typo in check prefixes
2024-05-12 21:15:36 -07:00
orphan-phdrs.s
…
orphan-report.s
[lld][ELF] Suppress --orphan-handling=error/warn without SECTIONS (#93630)
2024-05-29 14:53:29 -07:00
orphan.s
[ELF] Orphan placement: prefer the last similar section when its rank <= orphan's rank
2024-06-04 09:14:54 -07:00
out-of-order-section-in-region.test
…
out-of-order.s
…
output-section-include.test
…
output-too-large-32bit.s
…
output-too-large.s
…
outputarch.test
[ELF] OUTPUT_ARCH: report unclosed error
2024-07-27 16:52:47 -07:00
outsections-addr.s
…
overlapping-sections.s
[ELF] Parallelize writes of different OutputSections
2022-08-24 09:40:03 -07:00
overlay-phdr.test
[LLD][ELF] change CHECK to CHECK-NEXT in overlay-phdr.test NFCI
2023-05-15 19:08:16 +01:00
overlay.test
[ELF] OVERLAY: support quoted output section names
2024-07-27 16:33:18 -07:00
overwrite-sections-discard.test
[ELF] Add OVERWRITE_SECTIONS command
2021-06-13 12:41:11 -07:00
overwrite-sections.test
[split-file] Default to --no-leading-lines
2021-08-16 19:23:11 -07:00
page-size-align.test
…
page-size.s
…
phdrs-flags.s
…
phdrs-no-tls.test
[ELF] Change "no PT_TLS" error to use errorOrWarn
2024-08-12 11:56:29 -07:00
phdrs.s
[ELF] Output section phdr: support quoted names
2024-07-27 17:40:51 -07:00
plugin.test
[llvm-ar][test] Test that --plugin is ignored
2022-01-12 11:32:31 -08:00
ppc32-got2.s
[ELF][PPC32] Support .got2 in an output section description
2021-12-23 11:32:44 -08:00
print-memory-usage.s
[ELF][test] Add -NEXT and -NOT after D150644 (–-print-memory-usage)
2023-05-25 13:05:43 -07:00
provide-defined.s
[ELF] Fix PROVIDE_HIDDEN -shared regression with bitcode file references
2024-10-15 09:20:10 -07:00
provide-empty-section.s
…
provide-shared.s
[ELF,test] Improve PROVIDE tests
2023-12-12 22:29:36 -08:00
pt_gnu_eh_frame.s
…
pt-interp.test
…
quoted-section-name.test
[ELF] Support quoted output section names
2023-02-03 11:03:00 -08:00
region-alias.s
[ELF] REGION_ALIAS: support quoted names
2024-07-27 16:29:43 -07:00
relocatable-discard.s
…
repsection-symbol.s
…
repsection-va.s
…
rosegment.test
…
searchdir.s
…
section-address-align.test
…
section-align2.test
…
section-align.s
…
section-class.test
[LLD] Add CLASS syntax to SECTIONS (#95323)
2024-08-05 13:06:45 -07:00
section-include.test
…
section-not-converge.test
[ELF] Detect convergence of output section addresses
2024-05-31 09:31:15 -07:00
section-quotes.test
[lld/elf] support quote usage in section names
2023-07-05 14:56:16 -07:00
sections-constraint2.s
…
sections-constraint3.s
…
sections-constraint4.s
…
sections-constraint5.s
…
sections-constraint.s
…
sections-gc2.s
[ELF] Make start/stop symbols retain associated discardable output sections
2024-07-02 10:58:24 -07:00
sections-gc.s
…
sections-keep.s
…
sections-max-va-overflow.s
…
sections-nonalloc.s
[ELF] Test non-alloc orphan that does not the RF_NOT_ADDR_SET rank flag
2024-06-06 13:22:47 -07:00
sections-padding.s
[ELF,test] Improve duplicate "symbol not found" error tests
2023-12-16 13:12:17 -08:00
sections-sort.s
…
sections-va-overflow.test
…
sections.s
[ELF] Track line number precisely
2024-07-27 14:46:41 -07:00
segment-headers.s
…
segment-none.s
…
segment-start.s
…
sizeof.s
…
sizeofheaders.s
…
sort2.s
…
sort-constructors.test
…
sort-init.s
[ELF] Add REVERSE input section description keyword
2023-03-07 12:44:02 -05:00
sort-nested.s
…
sort-non-script.s
…
sort.s
…
start-end.test
…
subalign.s
…
symbol-alias-relocation.s
ELFObjectWriter: Don't sort non-local symbols
2021-02-13 10:32:27 -08:00
symbol-assign-many-passes2.test
…
symbol-assign-many-passes.test
…
symbol-assign-not-converge.test
…
symbol-assign-type.s
…
symbol-assignexpr.s
[ELF,test] Improve duplicate "symbol not found" error tests
2023-12-16 13:12:17 -08:00
symbol-location.s
[ELF] Remove -Wl,-z,notext hint
2021-10-31 12:10:43 -07:00
symbol-memoryexpr.s
…
symbol-name.test
[ELF] Support symbol names with space in linker script expressions
2021-09-27 09:50:42 -07:00
symbol-only-align.test
…
symbol-only-flags.test
[ELF][test] Improve INSERT [AFTER|BEFORE] and adjustSectionsBeforeSorting tests
2022-01-28 22:21:13 -08:00
symbol-only.test
…
symbol-ordering-file2.s
[ELF] Add internal InputFile (#78944)
2024-01-22 09:09:46 -08:00
symbol-ordering-file.s
…
symbol-pie.s
…
symbol-reserved.s
…
symbolreferenced.s
[ELF] PROVIDE: allow quoted names to be discarded
2024-07-27 16:19:57 -07:00
symbols-non-alloc.test
…
symbols.s
[ELF] Fix assertion failure when PROVIDE/HIDDEN/PROVIDE_HIDDEN does not have =
2022-06-25 20:26:47 -07:00
synthetic-relsec-layout.s
…
synthetic-symbols1.test
ELFObjectWriter: Don't sort non-local symbols
2021-02-13 10:32:27 -08:00
synthetic-symbols2.test
…
synthetic-symbols3.test
…
synthetic-symbols4.test
…
target.s
[ELF] Support quoted name in the TARGET command
2022-06-25 12:31:20 -07:00
tbss.s
[ELF] Make dot in .tbss correct
2021-08-04 08:58:50 -07:00
thunk-gen-mips.s
…
tls-nobits-offset.s
[ELF] Align the first section of a PT_TLS even if its type is SHT_NOBITS
2021-07-29 15:14:00 +01:00
ttext-script.s
…
undef.s
…
unquoted.test
[ELF] ScriptLexer: generate tokens lazily
2024-07-26 14:26:38 -07:00
unused-synthetic2.test
…
unused-synthetic.s
…
va.s
…
version-linker-symbol.s
ELFObjectWriter: Don't sort non-local symbols
2021-02-13 10:32:27 -08:00
version-script.s
…
visibility.s
…
wildcards2.s
…
wildcards.s
[ELF] Reject error-prone meta characters in input section description
2024-03-06 17:19:59 -08:00