David Blaikie 1e9194315c Reapply: DebugInfo: Assume an absence of ranges or high_pc on a CU means the CU is empty (devoid of code addresses) ...

Originally committed in r349333, reverted in r349353.

GCC emitted these unconditionally on/before 4.4/March 2012
Clang emitted these unconditionally on/before 3.5/March 2014

This improves performance when parsing CUs (especially those using split
DWARF) that contain no code ranges (such as the mini CUs that may be
created by ThinLTO importing - though generally they should be/are
avoided, especially for Split DWARF because it produces a lot of very
small CUs, which don't scale well in a bunch of other ways too
(including size)).

The revert was due to a (Google internal) test that had some checked in old
object files missing DW_AT_ranges. That's since been fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349968 91177308-0d34-0410-b5e6-96231b3b80d8

2018-12-21 22:25:01 +00:00

..

arange-overlap.cc

[DWARF parser] Fix broken address ranges construction.

2014-06-12 23:58:49 +00:00

arange-overlap.elf-x86_64

[DWARF parser] Fix broken address ranges construction.

2014-06-12 23:58:49 +00:00

arm-relocs.elf-arm

Add support for the R_ARM_ABS32 relocation.

2014-04-03 02:27:00 +00:00

cross-cu-inlining.c

Allow DWARFDebugInfoEntryMinimal::getSubroutineName to resolve cross-unit references.

2014-09-22 12:35:53 +00:00

cross-cu-inlining.x86_64-macho.o

Allow DWARFDebugInfoEntryMinimal::getSubroutineName to resolve cross-unit references.

2014-09-22 12:35:53 +00:00

dwarfdump-decompression-corrupt.elf-x86-64

[Object] Verify object sizes before handing out StringRefs pointing out

2017-08-31 12:27:10 +00:00

dwarfdump-decompression-error.elf-x86-64

[llvm-dwarfdump] - Print an error message if section decompression failed.

2017-05-05 10:52:39 +00:00

dwarfdump-dwp.x86_64.o

dwarfdump: Use the index to find the right abbrev offset in DWP files

2015-11-17 00:39:55 +00:00

dwarfdump-gdbindex-v7.elf-x86-64

Revert r282238 "Revert r282235 "[llvm-dwarfdump] - Teach dwarfdump to dump gdb-index section.""

2016-09-23 11:01:53 +00:00

dwarfdump-inl-test.cc

Add DebugInfo testcase for high_pc encoded as constant, fixed in r193555.

2013-10-30 20:27:17 +00:00

dwarfdump-inl-test.elf-x86-64

Omit DW_TAG_subprograms for subprograms without inlined subroutines when producing -gmlt data

2014-09-19 17:03:16 +00:00

dwarfdump-inl-test.h

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-inl-test.high_pc.elf-x86-64

Add DebugInfo testcase for high_pc encoded as constant, fixed in r193555.

2013-10-30 20:27:17 +00:00

dwarfdump-macho-relocs.macho.x86_64.o

[dwarfdump] Do not apply relocations in mach-o files if there is no LoadedObjectInfo.

2015-08-23 04:44:21 +00:00

dwarfdump-macro-cmd.h

Fix several accidental DOS line endings in source files

2016-01-03 17:22:03 +00:00

dwarfdump-macro.cc

Fix several accidental DOS line endings in source files

2016-01-03 17:22:03 +00:00

dwarfdump-macro.h

Fix several accidental DOS line endings in source files

2016-01-03 17:22:03 +00:00

dwarfdump-macro.o

dwarfdump: Added macro support to llvm-dwarfdump tool.

2015-11-12 09:38:54 +00:00

dwarfdump-objc.m

Synchronize LLVM and clang's ObjCDeclSpec::ObjCPropertyAttributeKind.

2016-07-14 00:41:18 +00:00

dwarfdump-objc.x86_64.o

[dwarfdump] Fix off-by-one bug in accelerator table extractor.

2017-12-11 18:22:47 +00:00

dwarfdump-pubnames.cc

Add testcase for llvm-dwarfdump to test parsing of the pubnames data.

2013-02-14 16:10:58 +00:00

dwarfdump-pubnames.elf-x86-64

Add testcase for llvm-dwarfdump to test parsing of the pubnames data.

2013-02-14 16:10:58 +00:00

dwarfdump-ranges-baseaddr-exe.elf-x86-64

[DebugInfo] - Fix for lld DWARF parsing of base address selection entries in range lists.

2017-09-04 10:30:39 +00:00

dwarfdump-test2-helper.cc

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test2-main.cc

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test2.elf-x86-64

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test3-decl2.h

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test3-decl.h

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test3.cc

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test3.elf-x86-64-space

[LLVM] Get rid of white spaces in file names in a DebugInfo test. NFC

2017-07-10 16:05:18 +00:00

dwarfdump-test4-decl.h

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test4-part1.cc

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test4-part2.cc

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test4.elf-x86-64

Update tests for DWARF parser: store sources next to pre-built object files and provide build instructions

2013-02-08 14:34:33 +00:00

dwarfdump-test-32bit.elf.c

Add a test for checking the current .debug_frame dumping capability.

2013-02-06 20:55:06 +00:00

dwarfdump-test-32bit.elf.o

Add a test for checking the current .debug_frame dumping capability.

2013-02-06 20:55:06 +00:00

dwarfdump-test-loc-list-32bit.elf.cpp

llvm-dwarfdump: Add support for dumping the .debug_loc section

2013-06-19 21:37:13 +00:00

dwarfdump-test-loc-list-32bit.elf.o

llvm-dwarfdump: Add support for dumping the .debug_loc section

2013-06-19 21:37:13 +00:00

dwarfdump-test-zlib.cc

dwarfdump: Handle relocs to zlib (.zdebug*) compressed sections

2017-06-10 19:32:50 +00:00

dwarfdump-test-zlib.elf-x86-64

Recommit r270547 ([llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style.)

2016-05-24 12:48:46 +00:00

dwarfdump-test-zlib.o.elf-x86-64

dwarfdump: Handle relocs to zlib (.zdebug*) compressed sections

2017-06-10 19:32:50 +00:00

dwarfdump-test-zlibgnu.elf-x86-64

Recommit r270547 ([llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style.)

2016-05-24 12:48:46 +00:00

dwarfdump-test.cc

[dwarfdump] Ignore scattered relocations for mach-o.

2015-07-31 20:22:50 +00:00

dwarfdump-test.elf-x86-64

Reapply: DebugInfo: Assume an absence of ranges or high_pc on a CU means the CU is empty (devoid of code addresses)

2018-12-21 22:25:01 +00:00

dwarfdump-test.elf-x86-64.debuglink

Reapply: DebugInfo: Assume an absence of ranges or high_pc on a CU means the CU is empty (devoid of code addresses)

2018-12-21 22:25:01 +00:00

dwarfdump-test.macho-i386.o

[dwarfdump] Ignore scattered relocations for mach-o.

2015-07-31 20:22:50 +00:00

dwarfdump-type-units.cc

llvm-dwarfdump/libDebugInfo support for type units

2013-09-23 22:44:47 +00:00

dwarfdump-type-units.elf-x86-64

llvm-dwarfdump/libDebugInfo support for type units

2013-09-23 22:44:47 +00:00

dwarfdump.elf-mips64-64-bit-dwarf

DebugInfo: .debug_line DWARF64 support

2015-05-28 15:38:17 +00:00

fat-test.o

Don't use test inputs from other directories.

2015-08-03 11:59:45 +00:00

fission-ranges.cc

[llvm-symbolizer] Fix parsing DW_AT_ranges in Fission skeleton compile unit DIEs.

2014-06-12 18:52:35 +00:00

fission-ranges.elf-x86_64

[llvm-symbolizer] Fix parsing DW_AT_ranges in Fission skeleton compile unit DIEs.

2014-06-12 18:52:35 +00:00

gmlt.ll

Revert "[DWARF] reposting r342048, which was reverted in r342056 due to buildbot errors. Adjusted 2 test cases for ARM and darwin and fixed a bug with the original change in dsymutil."

2018-09-17 15:40:01 +00:00

implicit-const-test.o

Correct object file for implicit const test

2017-01-10 21:30:42 +00:00

invalid.elf

Object, ELF: Use error code instead of calling report_fatal_error()

2015-05-28 20:25:42 +00:00

invalid.elf.2

[Object, ELF] Don't call llvm_unreachable() from createELFObjectFile.

2015-06-04 22:58:25 +00:00

invalid.elf.3

[Object, ELF] Don't assert on invalid magic in createELFObjectFile.

2015-06-04 23:14:43 +00:00

invalid.linetable

[DebugInfo] Don't crash when given invalid DWARFv5 line table prologue.

2018-01-05 10:03:02 +00:00

line.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

llvm-symbolizer-dwo-test

[llvm-symbolizer] Print file/line for a PC even if there is no DIE describing it.

2014-04-18 22:22:44 +00:00

llvm-symbolizer-dwo-test.cc

[llvm-symbolizer] Print file/line for a PC even if there is no DIE describing it.

2014-04-18 22:22:44 +00:00

llvm-symbolizer-local-mem-func-gcc.elf-x86-64

llvm-symbolizer: Handle function definitions nested within other functions

2018-05-01 18:08:45 +00:00

llvm-symbolizer-test.c

llvm-symbolizer: make mangled name heuristic apply to all symbols

2014-01-16 17:25:12 +00:00

llvm-symbolizer-test.elf-x86-64

Reapply: DebugInfo: Assume an absence of ranges or high_pc on a CU means the CU is empty (devoid of code addresses)

2018-12-21 22:25:01 +00:00

llvm-symbolizer-tu.elf-x86-64

llvm-symbolizer: Fix bug related to TUs interfering with symbolizing

2018-09-11 02:04:45 +00:00

loclists-dwp-b.ll

[DWARF] Make llvm-dwarfdump display location lists in a .dwp file correctly. Fixes PR38990.

2018-10-19 19:23:16 +00:00

macho-universal

llvm-symbolizer: add support for Mach-O universal binaries

2013-06-28 08:15:40 +00:00

macho-universal.cc

llvm-symbolizer: add support for Mach-O universal binaries

2013-06-28 08:15:40 +00:00

precomp-a.obj

[Debuginfo][COFF] Minimal serialization support for precompiled types records

2018-04-09 20:17:56 +00:00

precomp.obj

[Debuginfo][COFF] Minimal serialization support for precompiled types records

2018-04-09 20:17:56 +00:00

shared-object-stripped.elf-i386

llvm-symbolizer: use dynamic symbol table if the regular one is stripped.

2014-02-26 13:10:01 +00:00

split-dwarf-addr-object-relocation.cpp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-addr-object-relocation.dwo

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-addr-object-relocation.o

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-dwp.cpp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-dwp.o

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-dwp.o.dwp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-empty.dwo

llvm-symbolizer: Avoid infinite recursion walking dwos where the dwo contains a dwo_name attribute

2016-04-22 22:50:56 +00:00

split-dwarf-empty.o

llvm-symbolizer: Avoid infinite recursion walking dwos where the dwo contains a dwo_name attribute

2016-04-22 22:50:56 +00:00

split-dwarf-multiple-cu.cpp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-multiple-cu.dwo

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-multiple-cu.o

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-no-skel-address.dwo

DebugInfo/llvm-symbolizer: Test symbolizing Split DWARF without addresses in the skeleton CU

2018-02-09 03:34:32 +00:00

split-dwarf-no-skel-address.o

DebugInfo/llvm-symbolizer: Test symbolizing Split DWARF without addresses in the skeleton CU

2018-02-09 03:34:32 +00:00

split-dwarf-test

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-test-nogmlt

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-test.cc

llvm-symbolizer: prefer .dwo contents over fission-gmlt-like-data when .dwo file is present

2016-04-22 21:32:59 +00:00

split-dwarf-test.cpp

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

split-dwarf-test.dwo

Migrate llvm-symbolizer tests to not use %T

2017-09-08 21:10:01 +00:00

test-inline.o

Reapply: DebugInfo: Assume an absence of ranges or high_pc on a CU means the CU is empty (devoid of code addresses)

2018-12-21 22:25:01 +00:00

test-multiple-macho.o

Add RelocVisitor support for MachO

2015-05-30 19:44:53 +00:00

test-parameters.o

Reapply: DebugInfo: Assume an absence of ranges or high_pc on a CU means the CU is empty (devoid of code addresses)

2018-12-21 22:25:01 +00:00

test-simple-macho.o

Add RelocVisitor support for MachO

2015-05-30 19:44:53 +00:00

typeunit-header.elf-x86-64

[DWARF] Fix a parsing issue with type unit headers.

2017-05-09 19:38:38 +00:00

typeunit-header.s

[DWARF] Fix a parsing issue with type unit headers.

2017-05-09 19:38:38 +00:00