[llvm-dev] How to read stack map

[Philip Reames via llvm-dev]

This is generally the right approach, yes.

You may also find include/llvm/Object/StackMapParser.h helpful.

Philip

On 5/12/21 2:52 AM, Kavindu Gimhan Zoysa wrote:
> This is what I followed. 
> https://stackoverflow.com/questions/8045108/use-label-in-assembly-from-c 
> <https://stackoverflow.com/questions/8045108/use-label-in-assembly-from-c> 
>
>
> Kavindu Gimhan Zoysa,
> BSc(Hons) | ENTC | UoM,
> SSE | WSO2
>
> GitHub <https://github.com/KavinduZoysa> LinkedIn 
> <https://www.linkedin.com/in/kavindu-gimhan-zoysa-85939a122/> Medium 
> <https://medium.com/@kavindugimhanzoysa>
>
>
> On Wed, 12 May 2021 at 12:45, Kavindu Gimhan Zoysa 
> <kavindu175 at gmail.com <mailto:kavindu175 at gmail.com>> wrote:
>
>     Hi all,
>
>     I was able to generate the Stack Map which is shown here
>     https://llvm.org/docs/StackMaps.html#stack-map-format
>     <https://llvm.org/docs/StackMaps.html#stack-map-format>. Now I
>     want to read those entries. What I did was, I manually change the
>     .s file as shown below (Added the *.globl __LLVM_StackMaps
>     *manually). Then I can read the entries using C code.
>
>     .globl __LLVM_StackMaps
>     __LLVM_StackMaps:
>     .byte 3
>     .byte 0
>     .short 0
>
>     I want to know, whether this is the correct approach. If not could
>     you please suggest me the correct approach?
>
>     Really appreciate your input on this.
>
>     Thank you,
>     Kavindu
>
>     Kavindu Gimhan Zoysa,
>     BSc(Hons) | ENTC | UoM,
>     SSE | WSO2
>
>     GitHub <https://github.com/KavinduZoysa> LinkedIn
>     <https://www.linkedin.com/in/kavindu-gimhan-zoysa-85939a122/>
>     Medium <https://medium.com/@kavindugimhanzoysa>
>
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