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Message-ID: <20200101204731.GL30412@brightrain.aerifal.cx>
Date: Wed, 1 Jan 2020 15:47:31 -0500
From: Rich Felker <dalias@...c.org>
To: musl@...ts.openwall.com
Subject: Re: [PATCH] mips: Use fpregset_t for fpregs element
On Wed, Dec 18, 2019 at 02:02:37PM -0800, Khem Raj wrote:
> it helps in fixing type errors seen in applications where the elements
> of mcontext_t fpregs is accessing struct elements by name
>
> Signed-off-by: Khem Raj <raj.khem@...il.com>
> ---
> arch/mips/bits/signal.h | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/arch/mips/bits/signal.h b/arch/mips/bits/signal.h
> index 1a84de59..e1d97ac7 100644
> --- a/arch/mips/bits/signal.h
> +++ b/arch/mips/bits/signal.h
> @@ -19,14 +19,18 @@ typedef struct {
> } fpregset_t;
> struct sigcontext {
> unsigned sc_regmask, sc_status;
> - unsigned long long sc_pc, sc_regs[32], sc_fpregs[32];
> + unsigned long long sc_pc;
> + gregset_t sc_regs;
> + fpregset_t sc_fpregs;
> unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp;
> unsigned long long sc_mdhi, sc_mdlo;
> unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3;
> };
> typedef struct {
> unsigned regmask, status;
> - unsigned long long pc, gregs[32], fpregs[32];
> + unsigned long long pc;
> + gregset_t gregs;
> + fpregset_t fpregs;
> unsigned ownedfp, fpc_csr, fpc_eir, used_math, dsp;
> unsigned long long mdhi, mdlo;
> unsigned long hi1, lo1, hi2, lo2, hi3, lo3;
> --
> 2.24.1
Merged.
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