llvm-project.git/lldb/tools/lldb-server/SystemInitializerLLGS.cpp, branch main

[lldb][AIX] Added XCOFF Object File Header for AIX (#111814)

2024-11-12T08:34:25+00:00

Added XCOFF Object File Header for AIX.

Added base functionality for XCOFF support. Will enhance the files in
incremental PRs

Details about XCOFF file format on AIX:
[XCOFF](https://www.ibm.com/docs/en/aix/7.3?topic=formats-xcoff-object-file-format)

Revert "[lldb-server] Use Platform plugin corresponding to the host"

2023-03-27T20:42:14+00:00

This reverts commit 0c5cee779929f840f4f286c5894a01f583ee7b4a.
As discussed in https://reviews.llvm.org/D146668 we'll find another way
forward.

[lldb-server] Use Platform plugin corresponding to the host

2023-03-23T19:59:25+00:00

In ee232506b870ce5282cc4da5ca493d41d361feb3 I moved UnixSignal
initialization from lldbTarget to the various platform plugins. This
inadvertently broke lldb-server because lldb-server doesn't use
Platform plugins. lldb-server still needs to be able to create a
UnixSignals object for the host platform so we can add the relevant
platform plugin to lldb-server to make sure we always have a
HostPlatform.

Differential Revision: https://reviews.llvm.org/D146668

[LLDB][LoongArch] Make software single stepping work

2022-12-08T11:59:39+00:00

Hardware single stepping is not currently supported by the linux kernel.
In order to support single step debugging, add EmulateInstructionLoongArch
to implement the software Single Stepping. This patch only support the
simplest single step execution of non-jump instructions.

Reviewed By: SixWeining, DavidSpickett

Differential Revision: https://reviews.llvm.org/D139158

Revert "[LLDB][LoongArch] Make software single stepping work"

2022-12-08T11:56:58+00:00

This reverts commit 3a9e07b1e7f4718a0e117f3a732f1679c4bf2e30.

Reason to revert: author name is wrong.

[LLDB][LoongArch] Make software single stepping work

2022-12-08T11:06:07+00:00

Hardware single stepping is not currently supported by the linux kernel.
In order to support single step debugging, add EmulateInstructionLoongArch
to implement the software Single Stepping. This patch only support the
simplest single step execution of non-jump instructions.

Reviewed By: SixWeining, DavidSpickett

Differential Revision: https://reviews.llvm.org/D139158

[LLDB][RISCV] Make software single stepping work

2022-08-16T15:44:50+00:00

Add:
- `EmulateInstructionRISCV`, which can be used for riscv32 and riscv64.
- Add unittests for EmulateInstructionRISCV.

Note: Compressed instructions set (RVC) was still not supported in this patch.

Reviewed By: DavidSpickett

Differential Revision: https://reviews.llvm.org/D131759

lldb-server: LLGS: support 32-bit on 64-bit hosts

2019-05-21T01:25:48+00:00

Enable the ARM emulation support on AArch64 which can execute ARM32
code. Similarly, handle MIPS 32 on 64.

llvm-svn: 361210

Initialization: move InstructionEmulation to full initialization

2019-05-06T19:38:24+00:00

The debug server does not need to use the instruction emulation. This
helps reduce the size of the final lldb-server binary by another ~100K
(~1% savings).

llvm-svn: 360067

[Reproducers] Initialize reproducers before initializing the debugger.

2019-02-21T22:26:16+00:00

As per the discussion on the mailing list:
http://lists.llvm.org/pipermail/lldb-commits/Week-of-Mon-20190218/048007.html

This commit implements option (3):

> Go back to initializing the reproducer before the rest of the debugger.
> The method wouldn't be instrumented and guarantee no other SB methods are
> called or SB objects are constructed. The initialization then becomes part
> of the replay.

Differential revision: https://reviews.llvm.org/D58410

llvm-svn: 354631