[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH 05/12] linux-user: Extract target errno to 'target_errno_defs
|
From: |
Richard Henderson |
|
Subject: |
Re: [PATCH 05/12] linux-user: Extract target errno to 'target_errno_defs.h' |
|
Date: |
Tue, 6 Jul 2021 18:53:51 -0700 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 |
On 7/4/21 11:37 AM, Philippe Mathieu-Daudé wrote:
We want to access the target errno indepently of the rest
of the linux-user code. Extract it to a new target-specific
header: 'target_errno_defs.h'.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
linux-user/aarch64/target_errno_defs.h | 6 ++++++
linux-user/alpha/target_errno_defs.h | 4 ++++
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 | 4 ++++
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 | 4 ++++
linux-user/mips64/target_errno_defs.h | 4 ++++
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 ++++++
linux-user/sparc/target_syscall.h | 2 --
linux-user/x86_64/target_errno_defs.h | 6 ++++++
linux-user/xtensa/target_errno_defs.h | 6 ++++++
21 files changed, 109 insertions(+), 2 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
create mode 100644 linux-user/x86_64/target_errno_defs.h
create mode 100644 linux-user/xtensa/target_errno_defs.h
diff --git a/linux-user/aarch64/target_errno_defs.h
b/linux-user/aarch64/target_errno_defs.h
new file mode 100644
index 00000000000..a809381165a
--- /dev/null
+++ b/linux-user/aarch64/target_errno_defs.h
@@ -0,0 +1,6 @@
+#ifndef AARCH64_TARGET_ERRNO_H
+#define AARCH64_TARGET_ERRNO_H
+
+/* Target uses generic errno */
+
+#endif
This could be better.
Consider e.g. termbits.h as the model.
These targets should have exactly one line:
#include "../generic/target_errno.h"
diff --git a/linux-user/alpha/target_errno_defs.h
b/linux-user/alpha/target_errno_defs.h
new file mode 100644
index 00000000000..13770b14b82
--- /dev/null
+++ b/linux-user/alpha/target_errno_defs.h
@@ -0,0 +1,4 @@
+#ifndef ALPHA_TARGET_ERRNO_H
+#define ALPHA_TARGET_ERRNO_H
+
+#endif
This one, and ones like it, become
#ifndef ALPHA_TARGET_ERRNO_H
#define ALPHA_TARGET_ERRNO_H
#include "../generic/target_errno.h"
#undef TARGET_EBAR
#define TARGET_EBAR xxx
...
#endif
r~
- [PATCH 02/12] linux-user/hppa: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN, (continued)
- [PATCH 02/12] linux-user/hppa: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN, Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 03/12] linux-user/mips: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN, Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 04/12] linux-user/sparc: Rename target_errno.h -> target_errno_defs.h, Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 05/12] linux-user: Extract target errno to 'target_errno_defs.h', Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 06/12] linux-user/alpha: Remove hardcoded tabs (code style), Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 07/12] linux-user/alpha: Move errno definitions to 'target_errno_defs.h', Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 08/12] linux-user/hppa: Move errno definitions to 'target_errno_defs.h', Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 09/12] linux-user/mips: Move errno definitions to 'target_errno_defs.h', Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 10/12] linux-user/syscall: Refactor target_to_host_errno_table_init(), Philippe Mathieu-Daudé, 2021/07/04
- [PATCH 11/12] linux-user/syscall: Remove hardcoded tabs (code style), Philippe Mathieu-Daudé, 2021/07/04