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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1 |
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a73d3540 |
| 29-Mar-2023 |
David Blaikie <dblaikie@gmail.com> |
DWARF: Enable "ranges always" under Split DWARF by default
Given the intent of Split DWARF is to minimize .o file size it seems
like adequate signal that it's worth a minor tradeoff in .dwo size to
DWARF: Enable "ranges always" under Split DWARF by default
Given the intent of Split DWARF is to minimize .o file size it seems
like adequate signal that it's worth a minor tradeoff in .dwo size to
significantly reduce .o size (though it doesn't reduce linked executable
size - the cost is mostly in the static relocations resolved by the
linker).
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Revision tags: llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6 |
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| #
ea83e0b1 |
| 04-Oct-2020 |
David Blaikie <dblaikie@gmail.com> |
llvm-dwarfdump: Dump address forms in their encoded length rather than always in 64 bits
Few places did this already - refactor them all into a common helper.
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Revision tags: llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2 |
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| #
48232a48 |
| 02-Jun-2020 |
Igor Kudrin <ikudrin@accesssoftek.com> |
[DebugInfo] Report the format of address tables [4/10]
Differential Revision: https://reviews.llvm.org/D80523
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Revision tags: llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2 |
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| #
675c4beb |
| 06-Feb-2020 |
Igor Kudrin <ikudrin@accesssoftek.com> |
[DebugInfo] Do not dump header field for pre-DWARFv5 address tables.
As there is no header in pre-DWARFv5 address tables, and we fill
the class data members with some artificial values, we should no
[DebugInfo] Do not dump header field for pre-DWARFv5 address tables.
As there is no header in pre-DWARFv5 address tables, and we fill
the class data members with some artificial values, we should not
dump them as that might be misleading.
Differential Revision: https://reviews.llvm.org/D74195
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Revision tags: llvmorg-10.0.0-rc1, llvmorg-11-init |
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| #
f0120556 |
| 10-Jan-2020 |
Vedant Kumar <vsk@apple.com> |
[DWARF] Emit DW_AT_call_return_pc as an address
This reverts D53469, which changed llvm's DWARF emission to emit
DW_AT_call_return_pc as a function-local offset. Such an encoding is not
compatible w
[DWARF] Emit DW_AT_call_return_pc as an address
This reverts D53469, which changed llvm's DWARF emission to emit
DW_AT_call_return_pc as a function-local offset. Such an encoding is not
compatible with post-link block re-ordering tools and isn't standards-
compliant.
In addition to reverting back to the original DW_AT_call_return_pc
encoding, teach lldb how to fix up DW_AT_call_return_pc when the address
comes from an object file pointed-to by a debug map. While doing this I
noticed that lldb's support for tail calls that cross a DSO/object file
boundary wasn't covered, so I added tests for that. This latter case
exercises the newly added return PC fixup.
The dsymutil changes in this patch were originally included in D49887:
the associated test should be sufficient to test DW_AT_call_return_pc
encoding purely on the llvm side.
Differential Revision: https://reviews.llvm.org/D72489
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Revision tags: llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2 |
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fb4d8fe1 |
| 29-Nov-2019 |
Sourabh Singh Tomar <SourabhSingh.Tomar@amd.com> |
Recommit "[DWARF5] Start emitting DW_AT_dwo_name when -gdwarf-5 is specified."
Reviewers: dblaikie, aprantl, probinson
Tags: #debug-info #llvm
Differential Revision: https://reviews.llvm.org/D71185
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d82b6ba2 |
| 10-Dec-2019 |
Sourabh Singh Tomar <SourabhSingh.Tomar@amd.com> |
Revert "[DWARF5] Start emitting DW_AT_dwo_name when -gdwarf-5 is specified."
This reverts commit 6ef01588f4d75ef43da4ed2a37ba7a8b8daab259.
Missing Differetial revision.
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| #
6ef01588 |
| 29-Nov-2019 |
Sourabh Singh Tomar <SourabhSingh.Tomar@amd.com> |
[DWARF5] Start emitting DW_AT_dwo_name when -gdwarf-5 is specified.
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789e257c |
| 30-Nov-2019 |
Alexey Lapshin <a.v.lapshin@mail.ru> |
[DWARF5][Debuginfo] Compilation unit type (DW_UT_skeleton) and root DIE (DW_TAG_compile_unit) do not match.
That patch fixes incompatible compilation unit type (DW_UT_skeleton) and root DIE (DW_TAG_
[DWARF5][Debuginfo] Compilation unit type (DW_UT_skeleton) and root DIE (DW_TAG_compile_unit) do not match.
That patch fixes incompatible compilation unit type (DW_UT_skeleton) and root DIE (DW_TAG_compile_unit) error.
cat split-dwarf.cpp
int main()
{
int a = 1;
return 0;
}
clang++ -O -g -gsplit-dwarf -gdwarf-5 split-dwarf.cpp; llvm-dwarfdump --verify ./a.out | grep skeleton
error: Compilation unit type (DW_UT_skeleton) and root DIE (DW_TAG_compile_unit) do not match.
The fix is to change DW_TAG_compile_unit into DW_TAG_skeleton_unit when skeleton file is generated.
Differential Revision: https://reviews.llvm.org/D70880
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Revision tags: llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2, llvmorg-9.0.0-rc1, llvmorg-10-init, llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1, llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2, llvmorg-8.0.0-rc1 |
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| #
9efb0153 |
| 22-Dec-2018 |
David Blaikie <dblaikie@gmail.com> |
llvm-dwarfdump: Remove extraneous space between '(' and 'indexed'
When dumping string or address indexes
llvm-svn: 349997
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c04d2bf2 |
| 22-Dec-2018 |
David Blaikie <dblaikie@gmail.com> |
llvm-dwarfdump: Print the section name/number for addr_index attributes
(addr attributes coming shortly)
llvm-svn: 349996
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Revision tags: llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1 |
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| #
161dd3c1 |
| 20-Oct-2018 |
David Blaikie <dblaikie@gmail.com> |
DebugInfo: Use debug_addr for non-dwo addresses in DWARF 5
Putting addresses in the address pool, even with non-fission, can reduce
relocations - reusing the addresses from debug_info and debug_rngl
DebugInfo: Use debug_addr for non-dwo addresses in DWARF 5
Putting addresses in the address pool, even with non-fission, can reduce
relocations - reusing the addresses from debug_info and debug_rnglists
(the latter coming soon)
llvm-svn: 344834
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425f7517 |
| 20-Sep-2018 |
George Rimar <grimar@accesssoftek.com> |
[DWARF] - Emit the correct value for DW_AT_addr_base.
Currently, we emit DW_AT_addr_base that points to the beginning of
the .debug_addr section. That is not correct for the DWARF5 case because addr
[DWARF] - Emit the correct value for DW_AT_addr_base.
Currently, we emit DW_AT_addr_base that points to the beginning of
the .debug_addr section. That is not correct for the DWARF5 case because address
table contains the header and the attribute should point to the first entry
following the header.
This is currently the reason why LLDB does not work with such executables correctly.
Patch fixes the issue.
Differential revision: https://reviews.llvm.org/D52168
llvm-svn: 342635
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Revision tags: llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2, llvmorg-7.0.0-rc1 |
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| #
64e0c567 |
| 01-Aug-2018 |
Victor Leschuk <vleschuk@accesssoftek.com> |
[DWARF] Basic support for producing DWARFv5 .debug_addr section
This revision implements support for generating DWARFv5 .debug_addr section.
The implementation is pretty straight-forward: we just ch
[DWARF] Basic support for producing DWARFv5 .debug_addr section
This revision implements support for generating DWARFv5 .debug_addr section.
The implementation is pretty straight-forward: we just check the dwarf version
and emit section header if needed.
Reviewers: aprantl, dblaikie, probinson
Reviewed by: dblaikie
Differential Revision: https://reviews.llvm.org/D50005
llvm-svn: 338487
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