Messages in this thread | | | Subject | Re: [PATCH 2/4] LoongArch: Add prologue unwinder support | From | Xi Ruoyao <> | Date | Tue, 02 Aug 2022 09:39:00 +0800 |
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On Tue, 2022-08-02 at 09:34 +0800, Huacai Chen wrote: > > > #define UNWINDER_GUESS 0 > > > #define UNWINDER_PROLOGURE 1 > > > > Maybe it's better to define with enum type? > > enum unwind_type { > > UNWINDER_GUESS, > > UNWINDER_PROLOGURE, > > }; > Both macro and enum are acceptable, but enum is essentially "int", > while the "type" member is "char" here.
"0" or "1" will also be "int" (C99 6.4.4.1 para 5).
-- Xi Ruoyao <xry111@xry111.site> School of Aerospace Science and Technology, Xidian University
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