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Re: How to make gdb debug mode work with tramp?
From: |
Zhongwei Yao |
Subject: |
Re: How to make gdb debug mode work with tramp? |
Date: |
Tue, 5 Sep 2017 14:39:08 +0800 |
I fall back to gud-gdb and it can work. However, many features of gdb-mi
are gone.
On Sun, Sep 3, 2017 at 10:10 PM, Zhongwei Yao <ashi08104@gmail.com> wrote:
> Hi, all,
>
> I try to use 'M-x gdb' on Mac with tramp. But it runs into varies errors.
>
> Here are some details:
>
> Environment:
> emacs 25.1.1 runs on Mac with tramp 2.2.13.25.1. And I have a test project
> on a raspberry pi directory: /home/xxx/project/test_gdb/. It has a simple
> file: test.c. test.c is compiled by gcc with -O0 -g to test_bin.
>
> test.c:
> 1 int foo(int a, int b) {
> 2 int c = a + b;
> 3 return c;
> 4 }
> 5
> 6 int main(void) {
> 7 return foo(3, 4);
> 8 }
>
> Steps:
> 1. Open test.c on raspberry pi in emacs
> 2. run 'M-x gdb' gdb -i=mi test_bin and open gdb-many-window mode.
> 3. In *gud-test* buffer, run: break 7
>
> Then I get an error in emacs Message:
> File
> /scp:xxx@my-rasp-pi:/home/xxx/project/test_gdb/"/home/xxx/project/test_gdb/test.c"
> no longer exists!
>
> And in *gud-test* buffer, it prints following:
> === gud-test content start ===
> 96 Breakpoint 1 at 0x103c4: file test.c, line 7.
> 97 (gdb) list test.c:1
> 98 1 int foo(int a, int b) {
> 99 2 int c = a + b;
> 100 3 return c;
> 101 4 }
> 102 5
> 103 6 int main(void) {
> 104 7 return foo(3, 4);
> 105 8 }
> === gud-test content end ===
>
> line 96 is OK, but I don't know why it prints line 97 to 105. I have not
> typed any 'list' command. And it has set a break point on line 7.
>
> 4. I continue to run some debug command like: continue, but *gud-test*
> buffer stucks until I type "Ctrl+g".
>
> I don't know which part causes such error, gud-mode, tramp-mode or
> something else and how to fix it.
>
> Thanks for any suggestion!
> --
> Regards,
> Zhongwei
>
>
- How to make gdb debug mode work with tramp?, Zhongwei Yao, 2017/09/03
- Re: How to make gdb debug mode work with tramp?,
Zhongwei Yao <=
- Re: How to make gdb debug mode work with tramp?, Michael Albinus, 2017/09/05
- Re: How to make gdb debug mode work with tramp?, Glenn Morris, 2017/09/05
- Re: How to make gdb debug mode work with tramp?, Michael Albinus, 2017/09/06
- Re: How to make gdb debug mode work with tramp?, Zhongwei Yao, 2017/09/06
- Re: How to make gdb debug mode work with tramp?, Michael Albinus, 2017/09/07
- Re: How to make gdb debug mode work with tramp?, Zhongwei Yao, 2017/09/07