From: Jan Beulich <jbeulich@suse.com>
To: Oleksii Kurochko <oleksii.kurochko@gmail.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Gianluca Guida <gianluca@rivosinc.com>,
Bob Eshleman <bobbyeshleman@gmail.com>,
Alistair Francis <alistair.francis@wdc.com>,
Connor Davis <connojdavis@gmail.com>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH v1 2/8] xen/riscv: introduce asm/types.h header file
Date: Fri, 6 Jan 2023 15:12:32 +0100 [thread overview]
Message-ID: <204d2288-df9a-0d53-2c42-a52ad0c0c0f7@suse.com> (raw)
In-Reply-To: <ce66a86285e966700acb13521851aca5b764a56e.1673009740.git.oleksii.kurochko@gmail.com>
On 06.01.2023 14:14, Oleksii Kurochko wrote:
> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>
> ---
> xen/arch/riscv/include/asm/types.h | 73 ++++++++++++++++++++++++++++++
> 1 file changed, 73 insertions(+)
> create mode 100644 xen/arch/riscv/include/asm/types.h
>
> diff --git a/xen/arch/riscv/include/asm/types.h b/xen/arch/riscv/include/asm/types.h
> new file mode 100644
> index 0000000000..48f27f97ba
> --- /dev/null
> +++ b/xen/arch/riscv/include/asm/types.h
> @@ -0,0 +1,73 @@
> +#ifndef __RISCV_TYPES_H__
> +#define __RISCV_TYPES_H__
> +
> +#ifndef __ASSEMBLY__
> +
> +typedef __signed__ char __s8;
> +typedef unsigned char __u8;
> +
> +typedef __signed__ short __s16;
> +typedef unsigned short __u16;
> +
> +typedef __signed__ int __s32;
> +typedef unsigned int __u32;
> +
> +#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
> +#if defined(CONFIG_RISCV_32)
> +typedef __signed__ long long __s64;
> +typedef unsigned long long __u64;
> +#elif defined (CONFIG_RISCV_64)
> +typedef __signed__ long __s64;
> +typedef unsigned long __u64;
> +#endif
> +#endif
Of these, only the ones actually needed should be introduced. We're
in the process of phasing out especially the above, but also ...
> +typedef signed char s8;
> +typedef unsigned char u8;
> +
> +typedef signed short s16;
> +typedef unsigned short u16;
> +
> +typedef signed int s32;
> +typedef unsigned int u32;
> +
> +#if defined(CONFIG_RISCV_32)
> +typedef signed long long s64;
> +typedef unsigned long long u64;
... all of these.
> +typedef u32 vaddr_t;
(New) consumers of such types should therefore use {u,}int<N>_t instead.
Jan
next prev parent reply other threads:[~2023-01-06 14:12 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-06 13:14 [PATCH v1 0/8] Basic early_printk and smoke test implementation Oleksii Kurochko
2023-01-06 13:14 ` [PATCH v1 1/8] xen/riscv: introduce dummy asm/init.h Oleksii Kurochko
2023-01-06 13:42 ` Julien Grall
2023-01-09 8:53 ` Oleksii
2023-01-06 13:14 ` [PATCH v1 2/8] xen/riscv: introduce asm/types.h header file Oleksii Kurochko
2023-01-06 14:12 ` Jan Beulich [this message]
2023-01-09 8:55 ` Oleksii
2023-01-06 13:14 ` [PATCH v1 3/8] xen/riscv: introduce stack stuff Oleksii Kurochko
2023-01-06 13:54 ` Julien Grall
2023-01-09 9:00 ` Oleksii
2023-01-06 14:15 ` Jan Beulich
2023-01-09 8:57 ` Oleksii
2023-01-06 14:55 ` Andrew Cooper
2023-01-06 13:14 ` [PATCH v1 4/8] xen/riscv: introduce sbi call to putchar to console Oleksii Kurochko
2022-12-20 6:23 ` Bobby Eshleman
2023-01-06 17:16 ` Andrew Cooper
2022-12-20 6:50 ` Bobby Eshleman
2023-01-09 13:01 ` Oleksii
2023-01-06 13:40 ` Julien Grall
2023-01-06 15:19 ` Andrew Cooper
2023-01-06 15:39 ` Julien Grall
2023-01-09 9:04 ` Oleksii
2023-01-09 11:11 ` Julien Grall
2023-01-06 15:19 ` Michal Orzel
2023-01-09 9:06 ` Oleksii
2023-01-06 13:14 ` [PATCH v1 5/8] xen/include: include <asm/types.h> in <xen/early_printk.h> Oleksii Kurochko
2023-01-06 13:45 ` Julien Grall
2023-01-06 13:14 ` [PATCH v1 6/8] xen/riscv: introduce early_printk basic stuff Oleksii Kurochko
2023-01-06 13:51 ` Julien Grall
2023-01-09 9:10 ` Oleksii
2023-01-09 11:14 ` Julien Grall
2023-01-06 13:14 ` [PATCH v1 7/8] xen/riscv: print hello message from C env Oleksii Kurochko
2023-01-06 13:14 ` [PATCH v1 8/8] automation: add RISC-V smoke test Oleksii Kurochko
2023-01-06 15:05 ` Andrew Cooper
2023-01-09 9:11 ` Oleksii
2023-01-06 13:51 ` [PATCH v1 0/8] Basic early_printk and smoke test implementation Andrew Cooper
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