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Re: [PATCH 20/24] bsd-user/arm/target_arch_signal.h: arm set_sigtramp_ar

From: Kyle Evans
Subject: Re: [PATCH 20/24] bsd-user/arm/target_arch_signal.h: arm set_sigtramp_args
Date: Thu, 28 Oct 2021 12:35:19 -0500

On Thu, Oct 28, 2021 at 12:25 PM Richard Henderson
<richard.henderson@linaro.org> wrote:
> On 10/19/21 9:44 AM, Warner Losh wrote:
> > +    regs->regs[TARGET_REG_PC] = ka->_sa_handler;
> Surely there should be some handling of thumb addresses here.

Honestly, this wouldn't surprise me- we're kind of a thumb landmine.
The other thumb-ish support is relatively recent as we hit something
that had an entry point on a thumb instruction; but we don't typically
build/run binaries including thumb instructions.

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