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[PULL 00/15] *-user: simplify safe signal handling
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From: |
Richard Henderson |
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Subject: |
[PULL 00/15] *-user: simplify safe signal handling |
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Date: |
Mon, 20 Dec 2021 12:24:45 -0800 |
The following changes since commit 212a33d3b0c65ae2583bb1d06cb140cd0890894c:
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
(2021-12-19 16:36:10 -0800)
are available in the Git repository at:
https://gitlab.com/rth7680/qemu.git tags/pull-user-20211220
for you to fetch changes up to 3363615a65af8a09d8adbd19ed3ae6b52f26ca7a:
meson: Move bsd_user_ss to bsd-user/ (2021-12-20 10:13:43 -0800)
----------------------------------------------------------------
Move errno processing from safe_syscall() to safe_syscall_base().
Move safe_syscall() from linux-user to common-user.
Add FreeBSD support to safe_syscall_base().
Tidy top-level meson.build wrt {bsd,linux}-user.
----------------------------------------------------------------
Richard Henderson (15):
linux-user: Untabify all safe-syscall.inc.S
linux-user: Move syscall error detection into safe_syscall_base
linux-user/host/mips: Add safe-syscall.inc.S
linux-user/host/sparc64: Add safe-syscall.inc.S
linux-user: Remove HAVE_SAFE_SYSCALL and hostdep.h
linux-user: Rename TARGET_ERESTARTSYS to QEMU_ERESTARTSYS
bsd-user: Rename TARGET_ERESTARTSYS to QEMU_ERESTARTSYS
linux-user: Rename TARGET_QEMU_ESIGRETURN to QEMU_ESIGRETURN
linux-user: Create special-errno.h
bsd-user: Create special-errno.h
common-user: Move safe-syscall.* from linux-user
common-user: Adjust system call return on FreeBSD
linux-user: Move thunk.c from top-level
meson: Move linux_user_ss to linux-user/
meson: Move bsd_user_ss to bsd-user/
meson.build | 23 +++-
bsd-user/errno_defs.h | 6 +-
bsd-user/special-errno.h | 24 ++++
{linux-user => include/user}/safe-syscall.h | 37 ++----
linux-user/cpu_loop-common.h | 1 +
linux-user/generic/target_errno_defs.h | 17 ---
linux-user/host/aarch64/hostdep.h | 18 ---
linux-user/host/arm/hostdep.h | 18 ---
linux-user/host/i386/hostdep.h | 18 ---
linux-user/host/ia64/hostdep.h | 15 ---
linux-user/host/mips/hostdep.h | 15 ---
linux-user/host/ppc/hostdep.h | 15 ---
linux-user/host/ppc64/hostdep.h | 18 ---
linux-user/host/riscv/hostdep.h | 14 --
linux-user/host/s390/hostdep.h | 15 ---
linux-user/host/s390x/hostdep.h | 18 ---
linux-user/host/sparc/hostdep.h | 15 ---
linux-user/host/sparc64/hostdep.h | 15 ---
linux-user/host/x32/hostdep.h | 15 ---
linux-user/host/x86_64/hostdep.h | 18 ---
linux-user/signal-common.h | 4 +-
linux-user/special-errno.h | 32 +++++
linux-user/user-internals.h | 1 -
common-user/safe-syscall-error.c | 25 ++++
linux-user/aarch64/cpu_loop.c | 4 +-
linux-user/aarch64/signal.c | 4 +-
linux-user/alpha/cpu_loop.c | 4 +-
linux-user/alpha/signal.c | 8 +-
linux-user/arm/cpu_loop.c | 4 +-
linux-user/arm/signal.c | 8 +-
linux-user/cris/cpu_loop.c | 4 +-
linux-user/cris/signal.c | 4 +-
linux-user/hexagon/cpu_loop.c | 4 +-
linux-user/hexagon/signal.c | 2 +-
linux-user/hppa/cpu_loop.c | 4 +-
linux-user/hppa/signal.c | 4 +-
linux-user/i386/cpu_loop.c | 12 +-
linux-user/i386/signal.c | 8 +-
linux-user/m68k/cpu_loop.c | 4 +-
linux-user/m68k/signal.c | 8 +-
linux-user/microblaze/cpu_loop.c | 4 +-
linux-user/microblaze/signal.c | 4 +-
linux-user/mips/cpu_loop.c | 4 +-
linux-user/mips/signal.c | 8 +-
linux-user/openrisc/cpu_loop.c | 4 +-
linux-user/ppc/cpu_loop.c | 4 +-
linux-user/ppc/signal.c | 10 +-
linux-user/riscv/cpu_loop.c | 4 +-
linux-user/riscv/signal.c | 2 +-
linux-user/s390x/cpu_loop.c | 4 +-
linux-user/s390x/signal.c | 8 +-
linux-user/sh4/cpu_loop.c | 4 +-
linux-user/sh4/signal.c | 8 +-
linux-user/signal.c | 10 +-
linux-user/sparc/cpu_loop.c | 2 +-
linux-user/sparc/signal.c | 8 +-
linux-user/syscall.c | 21 +--
thunk.c => linux-user/thunk.c | 0
linux-user/xtensa/cpu_loop.c | 4 +-
linux-user/xtensa/signal.c | 4 +-
MAINTAINERS | 3 +-
bsd-user/meson.build | 6 +
common-user/host/aarch64/safe-syscall.inc.S | 88 ++++++++++++
common-user/host/arm/safe-syscall.inc.S | 108 +++++++++++++++
common-user/host/i386/safe-syscall.inc.S | 126 ++++++++++++++++++
common-user/host/mips/safe-syscall.inc.S | 148 +++++++++++++++++++++
common-user/host/ppc64/safe-syscall.inc.S | 94 +++++++++++++
common-user/host/riscv/safe-syscall.inc.S | 79 +++++++++++
common-user/host/s390x/safe-syscall.inc.S | 98 ++++++++++++++
common-user/host/sparc64/safe-syscall.inc.S | 89 +++++++++++++
.../host/x86_64/safe-syscall.inc.S | 44 +++---
common-user/meson.build | 6 +
{linux-user => common-user}/safe-syscall.S | 5 +-
linux-user/host/aarch64/safe-syscall.inc.S | 75 -----------
linux-user/host/arm/safe-syscall.inc.S | 90 -------------
linux-user/host/i386/safe-syscall.inc.S | 100 --------------
linux-user/host/ppc64/safe-syscall.inc.S | 96 -------------
linux-user/host/riscv/safe-syscall.inc.S | 77 -----------
linux-user/host/s390x/safe-syscall.inc.S | 90 -------------
linux-user/meson.build | 9 +-
80 files changed, 1099 insertions(+), 932 deletions(-)
create mode 100644 bsd-user/special-errno.h
rename {linux-user => include/user}/safe-syscall.h (83%)
delete mode 100644 linux-user/host/aarch64/hostdep.h
delete mode 100644 linux-user/host/arm/hostdep.h
delete mode 100644 linux-user/host/i386/hostdep.h
delete mode 100644 linux-user/host/ia64/hostdep.h
delete mode 100644 linux-user/host/mips/hostdep.h
delete mode 100644 linux-user/host/ppc/hostdep.h
delete mode 100644 linux-user/host/ppc64/hostdep.h
delete mode 100644 linux-user/host/riscv/hostdep.h
delete mode 100644 linux-user/host/s390/hostdep.h
delete mode 100644 linux-user/host/s390x/hostdep.h
delete mode 100644 linux-user/host/sparc/hostdep.h
delete mode 100644 linux-user/host/sparc64/hostdep.h
delete mode 100644 linux-user/host/x32/hostdep.h
delete mode 100644 linux-user/host/x86_64/hostdep.h
create mode 100644 linux-user/special-errno.h
create mode 100644 common-user/safe-syscall-error.c
rename thunk.c => linux-user/thunk.c (100%)
create mode 100644 common-user/host/aarch64/safe-syscall.inc.S
create mode 100644 common-user/host/arm/safe-syscall.inc.S
create mode 100644 common-user/host/i386/safe-syscall.inc.S
create mode 100644 common-user/host/mips/safe-syscall.inc.S
create mode 100644 common-user/host/ppc64/safe-syscall.inc.S
create mode 100644 common-user/host/riscv/safe-syscall.inc.S
create mode 100644 common-user/host/s390x/safe-syscall.inc.S
create mode 100644 common-user/host/sparc64/safe-syscall.inc.S
rename {linux-user => common-user}/host/x86_64/safe-syscall.inc.S (81%)
create mode 100644 common-user/meson.build
rename {linux-user => common-user}/safe-syscall.S (91%)
delete mode 100644 linux-user/host/aarch64/safe-syscall.inc.S
delete mode 100644 linux-user/host/arm/safe-syscall.inc.S
delete mode 100644 linux-user/host/i386/safe-syscall.inc.S
delete mode 100644 linux-user/host/ppc64/safe-syscall.inc.S
delete mode 100644 linux-user/host/riscv/safe-syscall.inc.S
delete mode 100644 linux-user/host/s390x/safe-syscall.inc.S
- [PULL 00/15] *-user: simplify safe signal handling,
Richard Henderson <=
- [PULL 04/15] linux-user/host/sparc64: Add safe-syscall.inc.S, Richard Henderson, 2021/12/20
- [PULL 02/15] linux-user: Move syscall error detection into safe_syscall_base, Richard Henderson, 2021/12/20
- [PULL 01/15] linux-user: Untabify all safe-syscall.inc.S, Richard Henderson, 2021/12/20
- [PULL 10/15] bsd-user: Create special-errno.h, Richard Henderson, 2021/12/20
- [PULL 14/15] meson: Move linux_user_ss to linux-user/, Richard Henderson, 2021/12/20
- [PULL 07/15] bsd-user: Rename TARGET_ERESTARTSYS to QEMU_ERESTARTSYS, Richard Henderson, 2021/12/20
- [PULL 03/15] linux-user/host/mips: Add safe-syscall.inc.S, Richard Henderson, 2021/12/20
- [PULL 12/15] common-user: Adjust system call return on FreeBSD, Richard Henderson, 2021/12/20
- [PULL 05/15] linux-user: Remove HAVE_SAFE_SYSCALL and hostdep.h, Richard Henderson, 2021/12/20
- [PULL 09/15] linux-user: Create special-errno.h, Richard Henderson, 2021/12/20