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Improve stack var type detection #3695

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frmdstryr opened this issue Jul 27, 2023 · 0 comments
Open

Improve stack var type detection #3695

frmdstryr opened this issue Jul 27, 2023 · 0 comments
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@XVilka
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high-priority RzAnalysis RzType test-required
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0.8.0

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@frmdstryr
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frmdstryr commented Jul 27, 2023 •
edited by XVilka
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Is your feature request related to a problem? Please describe.

The type of some stack variables types could possibly be improved.

Describe the solution you'd like

It may be possible to detect based on move instructions. For instance var_ch can is used with a mov byte instruction but is detected as an int64_t.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context

For example in the main function of the test bin at bins/elf/struct64

Blocked on #2080 just like #1256
@XVilka XVilka self-assigned this Jul 27, 2023
@XVilka XVilka added this to the 0.7.0 milestone Jul 27, 2023
@XVilka XVilka modified the milestones: 0.7.0, 0.8.0 Feb 15, 2024
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high-priority RzAnalysis RzType test-required
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@XVilka @frmdstryr