From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
"Helge Deller" <deller@gmx.de>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Laurent Vivier" <laurent@vivier.eu>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Taylor Simpson" <tsimpson@quicinc.com>,
"Aurelien Jarno" <aurelien@aurel32.net>
Subject: [PATCH 00/12] linux-user: Extract target errno related functions to 'target_errno.h'
Date: Sun, 4 Jul 2021 20:37:43 +0200 [thread overview]
Message-ID: <20210704183755.655002-1-f4bug@amsat.org> (raw)
Hi,
This series extract code related to target errno conversion
(to/from host) into a separate header.
While reviewing I noticed EWOULDBLOCK is defined as EAGAIN
on alpha/hppa/mips targets, these are the first 3 patches.
Then each target errno definitions are extracted to a new
header: 'target_errno_defs.h' (patches 4-9).
Finally we extract the generic target errno functions to the
new 'target_errno.c' file in patches 10-12
Up to here it seems a good refactor.
From here I'm wondering if we could generate some target specific
library (linux-user-target.fa?) that could be reused by semihosting
code (at least for the Xtensa target). Just an idea...
Philippe Mathieu-Daudé (12):
linux-user/alpha: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN
linux-user/hppa: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN
linux-user/mips: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN
linux-user/sparc: Rename target_errno.h -> target_errno_defs.h
linux-user: Extract target errno to 'target_errno_defs.h'
linux-user/alpha: Remove hardcoded tabs (code style)
linux-user/alpha: Move errno definitions to 'target_errno_defs.h'
linux-user/hppa: Move errno definitions to 'target_errno_defs.h'
linux-user/mips: Move errno definitions to 'target_errno_defs.h'
linux-user/syscall: Refactor target_to_host_errno_table_init()
linux-user/syscall: Remove hardcoded tabs (code style)
linux-user: Extract target errno related functions to 'target_errno.h'
linux-user/aarch64/target_errno_defs.h | 6 +
linux-user/alpha/target_errno_defs.h | 198 ++++++++++++++++
linux-user/alpha/target_syscall.h | 194 ----------------
linux-user/arm/target_errno_defs.h | 6 +
linux-user/cris/target_errno_defs.h | 6 +
linux-user/errno_defs.h | 3 +
linux-user/hexagon/target_errno_defs.h | 6 +
linux-user/hppa/target_errno_defs.h | 214 +++++++++++++++++
linux-user/hppa/target_syscall.h | 208 -----------------
linux-user/i386/target_errno_defs.h | 6 +
linux-user/m68k/target_errno_defs.h | 6 +
linux-user/microblaze/target_errno_defs.h | 6 +
linux-user/mips/target_errno_defs.h | 215 ++++++++++++++++++
linux-user/mips/target_syscall.h | 209 -----------------
linux-user/mips64/target_errno_defs.h | 215 ++++++++++++++++++
linux-user/mips64/target_syscall.h | 209 -----------------
linux-user/nios2/target_errno_defs.h | 6 +
linux-user/openrisc/target_errno_defs.h | 6 +
linux-user/ppc/target_errno_defs.h | 6 +
linux-user/riscv/target_errno_defs.h | 6 +
linux-user/s390x/target_errno_defs.h | 6 +
linux-user/sh4/target_errno_defs.h | 6 +
.../{target_errno.h => target_errno_defs.h} | 0
linux-user/sparc/target_syscall.h | 2 -
linux-user/target_errno.h | 32 +++
linux-user/x86_64/target_errno_defs.h | 6 +
linux-user/xtensa/target_errno_defs.h | 6 +
linux-user/syscall.c | 156 +------------
linux-user/target_errno.c | 183 +++++++++++++++
linux-user/meson.build | 1 +
30 files changed, 1153 insertions(+), 976 deletions(-)
create mode 100644 linux-user/aarch64/target_errno_defs.h
create mode 100644 linux-user/alpha/target_errno_defs.h
create mode 100644 linux-user/arm/target_errno_defs.h
create mode 100644 linux-user/cris/target_errno_defs.h
create mode 100644 linux-user/hexagon/target_errno_defs.h
create mode 100644 linux-user/hppa/target_errno_defs.h
create mode 100644 linux-user/i386/target_errno_defs.h
create mode 100644 linux-user/m68k/target_errno_defs.h
create mode 100644 linux-user/microblaze/target_errno_defs.h
create mode 100644 linux-user/mips/target_errno_defs.h
create mode 100644 linux-user/mips64/target_errno_defs.h
create mode 100644 linux-user/nios2/target_errno_defs.h
create mode 100644 linux-user/openrisc/target_errno_defs.h
create mode 100644 linux-user/ppc/target_errno_defs.h
create mode 100644 linux-user/riscv/target_errno_defs.h
create mode 100644 linux-user/s390x/target_errno_defs.h
create mode 100644 linux-user/sh4/target_errno_defs.h
rename linux-user/sparc/{target_errno.h => target_errno_defs.h} (100%)
create mode 100644 linux-user/target_errno.h
create mode 100644 linux-user/x86_64/target_errno_defs.h
create mode 100644 linux-user/xtensa/target_errno_defs.h
create mode 100644 linux-user/target_errno.c
--
2.31.1
next reply other threads:[~2021-07-04 18:39 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-04 18:37 Philippe Mathieu-Daudé [this message]
2021-07-04 18:37 ` [PATCH 01/12] linux-user/alpha: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN Philippe Mathieu-Daudé
2021-07-07 1:44 ` Richard Henderson
2021-07-07 19:25 ` Laurent Vivier
2021-07-04 18:37 ` [PATCH 02/12] linux-user/hppa: " Philippe Mathieu-Daudé
2021-07-07 1:44 ` Richard Henderson
2021-07-07 19:26 ` Laurent Vivier
2021-07-04 18:37 ` [PATCH 03/12] linux-user/mips: " Philippe Mathieu-Daudé
2021-07-07 1:45 ` Richard Henderson
2021-07-07 19:27 ` Laurent Vivier
2021-07-04 18:37 ` [PATCH 04/12] linux-user/sparc: Rename target_errno.h -> target_errno_defs.h Philippe Mathieu-Daudé
2021-07-07 19:29 ` Laurent Vivier
2021-07-04 18:37 ` [PATCH 05/12] linux-user: Extract target errno to 'target_errno_defs.h' Philippe Mathieu-Daudé
2021-07-05 22:32 ` Taylor Simpson
2021-07-07 1:53 ` Richard Henderson
2021-07-08 8:32 ` Philippe Mathieu-Daudé
2021-07-04 18:37 ` [PATCH 06/12] linux-user/alpha: Remove hardcoded tabs (code style) Philippe Mathieu-Daudé
2021-07-07 1:46 ` Richard Henderson
2021-07-07 19:32 ` Laurent Vivier
2021-07-04 18:37 ` [PATCH 07/12] linux-user/alpha: Move errno definitions to 'target_errno_defs.h' Philippe Mathieu-Daudé
2021-07-04 18:37 ` [PATCH 08/12] linux-user/hppa: " Philippe Mathieu-Daudé
2021-07-04 18:37 ` [PATCH 09/12] linux-user/mips: " Philippe Mathieu-Daudé
2021-07-04 18:37 ` [PATCH 10/12] linux-user/syscall: Refactor target_to_host_errno_table_init() Philippe Mathieu-Daudé
2021-07-04 18:37 ` [PATCH 11/12] linux-user/syscall: Remove hardcoded tabs (code style) Philippe Mathieu-Daudé
2021-07-07 19:34 ` Laurent Vivier
2021-07-04 18:37 ` [PATCH 12/12] linux-user: Extract target errno related functions to 'target_errno.h' Philippe Mathieu-Daudé
2021-07-05 22:29 ` Taylor Simpson
2021-07-07 2:08 ` Richard Henderson
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