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From: Andreas Schwab <schwab@suse.de>
To: Alistair Francis <alistair.francis@wdc.com>
Cc: linux-riscv@lists.infradead.org, arnd@arndb.de,
	linux-kernel@vger.kernel.org, alistair23@gmail.com
Subject: Re: [PATCH RESEND 0/2] RISC-V: Handle the siginfo_t offset problem
Date: Wed, 03 Jul 2019 09:08:17 +0200	[thread overview]
Message-ID: <mvmk1czh9y6.fsf@suse.de> (raw)
In-Reply-To: <20190703005202.7578-1-alistair.francis@wdc.com> (Alistair Francis's message of "Tue, 2 Jul 2019 17:52:00 -0700")

On Jul 02 2019, Alistair Francis <alistair.francis@wdc.com> wrote:

> In the RISC-V 32-bit glibc port [1] the siginfo_t struct in the kernel
> doesn't line up with the struct in glibc. In glibc world the _sifields
> union is 8 byte alligned (although I can't figure out why)

Try ptype/o in gdb.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."

  parent reply	other threads:[~2019-07-03  7:09 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-03  0:52 Alistair Francis
2019-07-03  0:52 ` [PATCH RESEND 1/2] uapi/asm-generic: Allow defining a custom __SIGINFO struct Alistair Francis
2019-07-03  0:52 ` [PATCH RESEND 2/2] riscv/include/uapi: Define a custom __SIGINFO struct for RV32 Alistair Francis
2019-07-03  7:08 ` Andreas Schwab [this message]
2019-07-03 18:40   ` [PATCH RESEND 0/2] RISC-V: Handle the siginfo_t offset problem Alistair Francis
2019-07-04  7:20     ` Andreas Schwab
2019-07-04  9:19       ` Arnd Bergmann
2019-07-17  0:02         ` Alistair Francis

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