[llvm-dev] Debugging clang with debugger breakpoints ?

[Zachary Turner via llvm-dev]

You hit Reply on my email but then addressed David.  So I want to make sure
you saw my suggestion.  Let me know if you tried that and/or whether or not
it solved your problem.

Zach

On Mon, Nov 4, 2019 at 1:23 PM Joan Lluch <joan.lluch at icloud.com> wrote:

> Hi David,
>
> I understand what you say, but have you actually read my messages? I don’t
> think so,
>
> Anyway, I will repost the question in case someone else can help.
>
> Thanks
>
> John
>
>
>
>
>
> On 4 Nov 2019, at 22:18, Zachary Turner <zturner at roblox.com> wrote:
>
>
>
> On Mon, Nov 4, 2019 at 1:11 PM Joan Lluch via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>> Hi David,
>>
>> Thank you for your patience but I still don’t get it:  I don’t see how
>> that is a “command”, as it’s just a list of strings that state command
>> options.
>>
>> This is the output you pasted after running the command:
>
> > "/Users/joan/LLVM-9/llvm-project/build/Debug/bin/clang" "-cc1"
> "-triple" "msp430" "-emit-llvm" "-disable-free" "-main-file-name" "main.c"
> "-mrelocation-model" "static" "-mthread-model" "posix" "-fmath-errno"
> "-masm-verbose" "-mconstructor-aliases" "-nostdsysteminc"
> "-dwarf-column-info" "-debugger-tuning=gdb" "-target-linker-version" "305"
> "-momit-leaf-frame-pointer" "-coverage-notes-file"
> "/Users/joan/Documents-Local/Relay/RelayNou/main.gcno" "-resource-dir"
> "/Users/joan/LLVM-9/llvm-project/build/Debug/lib/clang/9.0.1"
> "-internal-isystem" "/Users/joan/LLVM-9/llvm-project/build/Debug/bin/../msp430/include"
> "-Oz" "-fdebug-compilation-dir" "/Users/joan/Documents-Local/Relay/RelayNou"
> "-ferror-limit" "19" "-fmessage-length" "224" "-fobjc-runtime=gcc"
> "-fdiagnostics-show-option" "-fcolor-diagnostics" "-vectorize-slp"
> "-faddrsig" "-o" "main.ll" "-x" "c" "main.c"
>
> Yes it is a list of strings.  But the first string
> "/Users/joan/LLVM-9/llvm-project/build/Debug/bin/clang" is a command.
> The rest are arguments.  So you should set your debugger to run this
> command:
>
> "/Users/joan/LLVM-9/llvm-project/build/Debug/bin/clang"
>
> with these arguments:
>
> "-cc1" "-triple" "msp430" "-emit-llvm" "-disable-free" "-main-file-name"
> "main.c" "-mrelocation-model" "static" "-mthread-model" "posix"
> "-fmath-errno" "-masm-verbose" "-mconstructor-aliases" "-nostdsysteminc"
> "-dwarf-column-info" "-debugger-tuning=gdb" "-target-linker-version" "305"
> "-momit-leaf-frame-pointer" "-coverage-notes-file"
> "/Users/joan/Documents-Local/Relay/RelayNou/main.gcno" "-resource-dir"
> "/Users/joan/LLVM-9/llvm-project/build/Debug/lib/clang/9.0.1"
> "-internal-isystem" "/Users/joan/LLVM-9/llvm-project/build/Debug/bin/../msp430/include"
> "-Oz" "-fdebug-compilation-dir" "/Users/joan/Documents-Local/Relay/RelayNou"
> "-ferror-limit" "19" "-fmessage-length" "224" "-fobjc-runtime=gcc"
> "-fdiagnostics-show-option" "-fcolor-diagnostics" "-vectorize-slp"
> "-faddrsig" "-o" "main.ll" "-x" "c" "main.c"
>
> Does that make sense?
>
>
>
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