Before this patch we gave a priority to a dynamic table found
from the section header.
It was discussed (here: https://reviews.llvm.org/D67078?id=218356#inline-602082)
that probably preferring the table from PT_DYNAMIC is better,
because it is what runtime loader sees.
This patch makes the table from PT_DYNAMIC be chosen at first place if it is available.
But also it adds logic to fall back to SHT_DYNAMIC if the table from the dynamic segment is
broken or fall back to use no table if both are broken.
It adds a few more diagnostic warnings for the logic above.
Differential revision: https://reviews.llvm.org/D67547
llvm-svn: 372122
Fix: Add a `consumeError` call removed by mistake to 'printStackSize',
this should fix the "Expected<T> must be checked before access or destruction." reported by following bot:
http://lab.llvm.org:8011/builders/clang-x64-windows-msvc/builds/9743/steps/stage%201%20check/logs/stdio
Original commit message:
Currently we have the following functions for error reporting:
LLVM_ATTRIBUTE_NORETURN void reportError(Twine Msg);
void reportError(Error Err, StringRef Input);
void reportWarning(Twine Msg);
void reportWarning(StringRef Input, Error Err);
void warn(llvm::Error Err);
void error(std::error_code EC);
Problems are: naming is inconsistent, arguments order is inconsistent,
some of the functions looks excessive.
After applying this patch we have:
void reportError(Error Err, StringRef Input);
void reportError(std::error_code EC, StringRef Input);
void reportWarning(Error Err, StringRef Input);
I'd be happy to remove reportError(std::error_code EC, StringRef Input) too, but it
is used by COFF heavily.
Test cases were updated, they show an improvement introduced.
Differential revision: https://reviews.llvm.org/D66286
llvm-svn: 369194
urrently we have the following functions for error reporting:
--
LLVM_ATTRIBUTE_NORETURN void reportError(Twine Msg);
void reportError(Error Err, StringRef Input);
void reportWarning(Twine Msg);
void reportWarning(StringRef Input, Error Err);
void warn(llvm::Error Err);
void error(std::error_code EC);
---
Problems are: naming is inconsistent, arguments order is inconsistent,
some of the functions looks excessive.
After applying this patch we have:
---
LLVM_ATTRIBUTE_NORETURN void reportError(Error Err, StringRef Input);
LLVM_ATTRIBUTE_NORETURN void reportError(std::error_code EC, StringRef Input);
void reportWarning(Error Err, StringRef Input);
---
I'd be happy to remove reportError(std::error_code EC, StringRef Input) too, but it
is used by COFF heavily.
Test cases were updated, they show an improvement introduced.
Differential revision: https://reviews.llvm.org/D66286
llvm-svn: 369190
GNU readelf tool prints slightly different dynamic table "header" and
surrounds dynamic tag names by brackets. This patch implements the same
formatting for GNU-style output of the `llvm-readobj`.
LLVM
```
DynamicSection [ (13 entries)
Tag Type Name/Value
0x00000006 SYMTAB 0x168
...
]
```
GNU
```
Dynamic section at offset 0x1d0 contains 13 entries:
Tag Type Name/Value
0x00000006 (SYMTAB) 0x168
...
```
Differential Revision: https://reviews.llvm.org/D62256
llvm-svn: 361633
This is a result of what I found during my work on https://bugs.llvm.org/show_bug.cgi?id=41679.
Previously LLVM readelf took the information about .dynamic section
from its PT_DYNAMIC segment only. GNU tools have a bit different logic.
They also use the information from the .dynamic section header if it is available.
This patch changes the code to improve the compatibility with the GNU Binutils.
Differential revision: https://reviews.llvm.org/D61937
llvm-svn: 361165
George Rimar