We have `--addrsig` implemented for `llvm-readobj`.
Usually it is convenient to use a single tool for dumping,
so it seems we might want to implement `--addrsig` for `llvm-readelf` too.
I've selected a simple output format which is a bit similar to one,
used for dumping of the symbol table. It looks like:
```
Address-significant symbols section '.llvm_addrsig' contains 2 entries:
Num: Name
1: foo
2: bar
```
Differential revision: https://reviews.llvm.org/D88835
It has following issues:
1) `getStaticSymbolName` returns `std::string`, but the code
assigns a result to `Expected<std::string>`.
2) The code uses `unwrapOrError` and never tests the error reported.
This patch fixes these issues.
Differential revision: https://reviews.llvm.org/D87507
Currently we have to set 'Machine' to something in our
YAML descriptions. Usually we use 'EM_X86_64' for 64-bit targets
and 'EM_386' for 32-bit targets. At the same time, in fact, in most
cases our tests do not need a machine type and we can use
'EM_NONE'.
This is cleaner, because avoids the need of using a particular machine.
In this patch I've made the 'Machine' key optional (the default value,
when it is not specified is `EM_NONE`) and removed it (where possible)
from yaml2obj, obj2yaml and llvm-readobj tests.
There are few tests left where I decided not to remove it, because
I didn't want to touch CHECK lines or doing anything more complex
than a removing a "Machine: *" line and formatting lines around.
Differential revision: https://reviews.llvm.org/D86202
This is a followup for D83129.
It is possible to make `getStaticSymbolName` report warnings inside
and return the "<?>" on a error. This allows to encapsulate errors handling
and slightly simplifies the logic in callers code.
Differential revision: https://reviews.llvm.org/D83208
Previously the description allowed to describe symbols with use of
`Name` and `Index` keys. This patch removes them and now it is still
possible to use either names or symbol indexes, but the code is simpler
and the format is slightly different.
Such a change will be useful for another patches, e.g:
https://reviews.llvm.org/D73788#inline-671077
Differential revision: https://reviews.llvm.org/D73888
After recent changes it is now seems possible to get rid of
printing '\n' before each error and warning. This makes the output
cleaner.
Differential revision: https://reviews.llvm.org/D71246
This creates the next subfolders in the test directory:
"COFF", "ELF", "MachO", "wasm".
I've also removed platform specific prefixes, like "coff-*".
One unused binary was removed as well: `Inputs/relocs.obj.elf-mips`
Differential revision: https://reviews.llvm.org/D71203
Georgii Rymar