[Lldb-commits] [PATCH] D139158: [LLDB][LoongArch] Make software single stepping work
Hui Li via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Fri Dec 2 02:01:40 PST 2022
lh03061238 added a comment.
In D139158#3965478 <https://reviews.llvm.org/D139158#3965478>, @jingham wrote:
> Note that the two most common uses of single step in lldb are 1) stepping over the instruction under a breakpoint (which may be a branch) and 2) stepping to the next instruction from a branch instruction. So stepping won't work correctly till you get single step past a branch instruction working. But you probably knew that...
Yes, you're right.
This patch just make the single stepping to work, only the non-jump instructions are supported, the effect is just like pc + 4. Support for jump instructions will be added in next patch.
Repository:
rG LLVM Github Monorepo
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https://reviews.llvm.org/D139158/new/
https://reviews.llvm.org/D139158
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