Commit graph

14 commits

Author SHA1 Message Date
Liav A
40a8b009db DynamicLoader: Add an option to list all ELF loaded dependencies
This actually allows us to re-introduce the ldd utility as a symlink to
our dynamic loader, so now ldd behaves exactly like on Linux - it will
load all dynamic dependencies for an ELF exectuable.

This has the advantage that running ldd on an ELF executable will
provide an exact preview of how the order in which the dynamic loader
loads the executable and its dependencies.
2024-05-14 15:42:42 -06:00
Dan Klishch
b0b1817b06 LibELF: Make orders in which we store/call things explicit
While on it, add a few spec links and remove needless conversions
between DynamicLoader objects and their respective filesystem paths.
2024-05-08 09:53:58 -06:00
Ali Mohammad Pur
5e1499d104 Everywhere: Rename {Deprecated => Byte}String
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).

This commit is auto-generated:
  $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
    Meta Ports Ladybird Tests Kernel)
  $ perl -pie 's/\bDeprecatedString\b/ByteString/g;
    s/deprecated_string/byte_string/g' $xs
  $ clang-format --style=file -i \
    $(git diff --name-only | grep \.cpp\|\.h)
  $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-17 18:25:10 +03:30
Liav A
efec344803 LibELF: Export static resolve_library method of the DynamicLinker code
It will be used in the following commit to introduce a new utility to
use this method.
2022-12-31 05:06:39 -07:00
Linus Groh
6e19ab2bbc AK+Everywhere: Rename String to DeprecatedString
We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
2022-12-06 08:54:33 +01:00
Tim Schumacher
177a5baf60 LibELF: Ensure that DynamicLoader only receives absolute paths
While at it, start renaming variables where we know that they store a
path, so that we will get less confused in the future.
2022-10-31 19:23:02 +00:00
Andreas Kling
8b1108e485 Everywhere: Pass AK::StringView by value 2021-11-11 01:27:46 +01:00
Brian Gianforcaro
1682f0b760 Everything: Move to SPDX license identifiers in all files.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00
Gunnar Beutner
407b066ba4 Ports: Update the gcc port with the patches from the toolchain 2021-04-18 10:55:25 +02:00
Gunnar Beutner
6cb28ecee8 LibC+LibELF: Implement support for the dl_iterate_phdr helper
This helper is used by libgcc_s to figure out where the .eh_frame sections
are located for all loaded shared objects.
2021-04-18 10:55:25 +02:00
Andreas Kling
0c0127dc3f LibELF: Use StringView instead of "const char*" in dynamic linker code
There's no reason to use C strings more than absolutely necessary.
2021-02-20 22:29:12 +01:00
Andreas Kling
41d8734288 LibELF: Use Optional<SymbolLookupResult> as a return type
Instead of storing a "found" state inside the result object.
2021-01-25 18:57:06 +01:00
Ben Wiederhake
58f25092c7 Meta: Fix silly copyright line 2021-01-22 11:28:07 +01:00
Andreas Kling
13d7c09125 Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:46 +01:00
Renamed from Libraries/LibELF/DynamicLinker.h (Browse further)