LoongArch: function calls support in lldb expressions

[kasperk81]

similar changes needed in lldb loongarch as done for risc-v #99336

other lldb fixes/improvements in risc-v made in past few months are worth checking out: #99039 #99043 #90075 #93297 #79990 #104547

[llvmbot]

@llvm/issue-subscribers-lldb

Author: None (kasperk81)

similar changes needed in lldb loongarch as done for risc-v https://github.com//pull/99336

other lldb fixes/improvements in risc-v made in past few months are worth checking out: #99039 #99043 #90075 #93297 #79990 #104547

[kasperk81]

@SixWeining is this applicable to loongarch?

[SixWeining]

@SixWeining is this applicable to loongarch?

Sorry for the late reply. I will check the PRs you mentioned. Thanks.

[SixWeining]

We will submit the patch for expr support soon.

BTW, the core-file support #112296 is ongoing.

[SixWeining]

Done in #114742. See #112693 for other fixes/improvements.