From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PATCH v4 00/53] semihosting cleanup
Date: Tue, 7 Jun 2022 13:45:04 -0700 [thread overview]
Message-ID: <20220607204557.658541-1-richard.henderson@linaro.org> (raw)
Changes for v4:
* Standarize on host errno in callbacks. So, from gdbstub, convert
back to host errors, mapping GDB_EUNKNOWN to EINVAL.
* Add tcg stub for probe_access_flags, to match existing stubs.
* Misc tweaks per review.
Richard Henderson (53):
semihosting: Move exec/softmmu-semi.h to semihosting/softmmu-uaccess.h
semihosting: Return failure from softmmu-uaccess.h functions
semihosting: Improve condition for config.c and console.c
semihosting: Move softmmu-uaccess.h functions out of line
accel/stubs: Add tcg stub for probe_access_flags
semihosting: Add target_strlen for softmmu-uaccess.h
semihosting: Simplify softmmu_lock_user_string
semihosting: Split out guestfd.c
semihosting: Inline set_swi_errno into common_semi_cb
semihosting: Adjust error checking in common_semi_cb
semihosting: Clean up common_semi_flen_cb
semihosting: Clean up common_semi_open_cb
semihosting: Return void from do_common_semihosting
semihosting: Move common-semi.h to include/semihosting/
semihosting: Remove GDB_O_BINARY
include/exec: Move gdb open flags to gdbstub.h
include/exec: Move gdb_stat and gdb_timeval to gdbstub.h
include/exec: Define errno values in gdbstub.h
gdbstub: Convert GDB error numbers to host error numbers
semihosting: Use struct gdb_stat in common_semi_flen_cb
semihosting: Split is_64bit_semihosting per target
semihosting: Split common_semi_flen_buf per target
semihosting: Split out common_semi_has_synccache
semihosting: Split out common-semi-target.h
semihosting: Use env more often in do_common_semihosting
semihosting: Move GET_ARG/SET_ARG earlier in the file
semihosting: Split out semihost_sys_open
semihosting: Split out semihost_sys_close
semihosting: Split out semihost_sys_read
semihosting: Split out semihost_sys_write
semihosting: Bound length for semihost_sys_{read,write}
semihosting: Split out semihost_sys_lseek
semihosting: Split out semihost_sys_isatty
semihosting: Split out semihost_sys_flen
semihosting: Split out semihost_sys_remove
semihosting: Split out semihost_sys_rename
semihosting: Split out semihost_sys_system
semihosting: Create semihost_sys_{stat,fstat}
semihosting: Create semihost_sys_gettimeofday
gdbstub: Adjust gdb_syscall_complete_cb declaration
semihosting: Fix docs comment for qemu_semihosting_console_inc
semihosting: Pass CPUState to qemu_semihosting_console_inc
semihosting: Expand qemu_semihosting_console_inc to read
semihosting: Cleanup chardev init
semihosting: Create qemu_semihosting_console_write
semihosting: Add GuestFDConsole
semihosting: Create qemu_semihosting_guestfd_init
semihosting: Use console_in_gf for SYS_READC
semihosting: Use console_out_gf for SYS_WRITEC
semihosting: Remove qemu_semihosting_console_outc
semihosting: Use console_out_gf for SYS_WRITE0
semihosting: Remove qemu_semihosting_console_outs
semihosting: Create semihost_sys_poll_one
configs/targets/aarch64-linux-user.mak | 1 +
configs/targets/aarch64_be-linux-user.mak | 1 +
configs/targets/arm-linux-user.mak | 1 +
configs/targets/armeb-linux-user.mak | 1 +
configs/targets/riscv32-linux-user.mak | 1 +
configs/targets/riscv64-linux-user.mak | 1 +
include/exec/gdbstub.h | 64 +-
include/exec/softmmu-semi.h | 101 --
.../semihosting}/common-semi.h | 2 +-
include/semihosting/console.h | 71 +-
include/semihosting/guestfd.h | 91 ++
include/semihosting/semihost.h | 14 +-
include/semihosting/softmmu-uaccess.h | 59 +
include/semihosting/syscalls.h | 75 ++
target/arm/common-semi-target.h | 62 +
target/riscv/common-semi-target.h | 50 +
accel/stubs/tcg-stub.c | 7 +
gdbstub.c | 38 +-
linux-user/aarch64/cpu_loop.c | 2 +-
linux-user/arm/cpu_loop.c | 2 +-
linux-user/main.c | 9 +
linux-user/riscv/cpu_loop.c | 2 +-
linux-user/semihost.c | 48 +-
semihosting/arm-compat-semi.c | 1010 ++++-------------
semihosting/config.c | 17 +-
semihosting/console.c | 153 +--
semihosting/guestfd.c | 160 +++
semihosting/syscalls.c | 978 ++++++++++++++++
semihosting/uaccess.c | 91 ++
softmmu/vl.c | 3 +-
stubs/semihost.c | 6 +-
target/arm/helper.c | 4 +-
target/arm/m_helper.c | 2 +-
target/m68k/m68k-semi.c | 52 +-
target/mips/tcg/sysemu/mips-semi.c | 2 +-
target/nios2/nios2-semi.c | 48 +-
target/riscv/cpu_helper.c | 2 +-
semihosting/meson.build | 6 +
38 files changed, 2081 insertions(+), 1156 deletions(-)
delete mode 100644 include/exec/softmmu-semi.h
rename {semihosting => include/semihosting}/common-semi.h (96%)
create mode 100644 include/semihosting/guestfd.h
create mode 100644 include/semihosting/softmmu-uaccess.h
create mode 100644 include/semihosting/syscalls.h
create mode 100644 target/arm/common-semi-target.h
create mode 100644 target/riscv/common-semi-target.h
create mode 100644 semihosting/guestfd.c
create mode 100644 semihosting/syscalls.c
create mode 100644 semihosting/uaccess.c
--
2.34.1
next reply other threads:[~2022-06-07 22:12 UTC|newest]
Thread overview: 106+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-07 20:45 Richard Henderson [this message]
2022-06-07 20:45 ` [PATCH v4 01/53] semihosting: Move exec/softmmu-semi.h to semihosting/softmmu-uaccess.h Richard Henderson
2022-06-07 20:45 ` [PATCH v4 02/53] semihosting: Return failure from softmmu-uaccess.h functions Richard Henderson
2022-06-07 20:45 ` [PATCH v4 03/53] semihosting: Improve condition for config.c and console.c Richard Henderson
2022-06-07 20:45 ` [PATCH v4 04/53] semihosting: Move softmmu-uaccess.h functions out of line Richard Henderson
2022-06-07 20:45 ` [PATCH v4 05/53] accel/stubs: Add tcg stub for probe_access_flags Richard Henderson
2022-06-22 7:14 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 06/53] semihosting: Add target_strlen for softmmu-uaccess.h Richard Henderson
2022-06-07 20:45 ` [PATCH v4 07/53] semihosting: Simplify softmmu_lock_user_string Richard Henderson
2022-06-08 16:10 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 08/53] semihosting: Split out guestfd.c Richard Henderson
2022-06-09 7:24 ` Alex Bennée
2022-06-09 13:51 ` Richard Henderson
2022-06-07 20:45 ` [PATCH v4 09/53] semihosting: Inline set_swi_errno into common_semi_cb Richard Henderson
2022-06-07 20:45 ` [PATCH v4 10/53] semihosting: Adjust error checking in common_semi_cb Richard Henderson
2022-06-08 17:19 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 11/53] semihosting: Clean up common_semi_flen_cb Richard Henderson
2022-06-07 20:45 ` [PATCH v4 12/53] semihosting: Clean up common_semi_open_cb Richard Henderson
2022-06-07 20:45 ` [PATCH v4 13/53] semihosting: Return void from do_common_semihosting Richard Henderson
2022-06-09 15:42 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 14/53] semihosting: Move common-semi.h to include/semihosting/ Richard Henderson
2022-06-09 15:42 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 15/53] semihosting: Remove GDB_O_BINARY Richard Henderson
2022-06-09 15:49 ` Alex Bennée
2022-06-09 15:59 ` Richard Henderson
2022-06-07 20:45 ` [PATCH v4 16/53] include/exec: Move gdb open flags to gdbstub.h Richard Henderson
2022-06-07 20:45 ` [PATCH v4 17/53] include/exec: Move gdb_stat and gdb_timeval " Richard Henderson
2022-06-07 20:45 ` [PATCH v4 18/53] include/exec: Define errno values in gdbstub.h Richard Henderson
2022-06-09 15:50 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 19/53] gdbstub: Convert GDB error numbers to host error numbers Richard Henderson
2022-06-22 7:53 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 20/53] semihosting: Use struct gdb_stat in common_semi_flen_cb Richard Henderson
2022-06-07 20:45 ` [PATCH v4 21/53] semihosting: Split is_64bit_semihosting per target Richard Henderson
2022-06-07 20:45 ` [PATCH v4 22/53] semihosting: Split common_semi_flen_buf " Richard Henderson
2022-06-07 20:45 ` [PATCH v4 23/53] semihosting: Split out common_semi_has_synccache Richard Henderson
2022-06-07 20:45 ` [PATCH v4 24/53] semihosting: Split out common-semi-target.h Richard Henderson
2022-06-27 8:48 ` Alex Bennée
2022-06-27 9:03 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 25/53] semihosting: Use env more often in do_common_semihosting Richard Henderson
2022-06-22 8:22 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 26/53] semihosting: Move GET_ARG/SET_ARG earlier in the file Richard Henderson
2022-06-27 8:51 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 27/53] semihosting: Split out semihost_sys_open Richard Henderson
2022-06-22 9:35 ` Luc Michel
2022-06-22 15:05 ` Richard Henderson
2022-06-27 9:22 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 28/53] semihosting: Split out semihost_sys_close Richard Henderson
2022-06-22 19:07 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 29/53] semihosting: Split out semihost_sys_read Richard Henderson
2022-06-22 19:25 ` Luc Michel
2022-06-23 14:11 ` Richard Henderson
2022-06-07 20:45 ` [PATCH v4 30/53] semihosting: Split out semihost_sys_write Richard Henderson
2022-06-22 19:28 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 31/53] semihosting: Bound length for semihost_sys_{read, write} Richard Henderson
2022-06-22 19:30 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 32/53] semihosting: Split out semihost_sys_lseek Richard Henderson
2022-06-22 19:40 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 33/53] semihosting: Split out semihost_sys_isatty Richard Henderson
2022-06-22 19:48 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 34/53] semihosting: Split out semihost_sys_flen Richard Henderson
2022-06-24 7:15 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 35/53] semihosting: Split out semihost_sys_remove Richard Henderson
2022-06-24 7:35 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 36/53] semihosting: Split out semihost_sys_rename Richard Henderson
2022-06-24 7:40 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 37/53] semihosting: Split out semihost_sys_system Richard Henderson
2022-06-24 7:51 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 38/53] semihosting: Create semihost_sys_{stat,fstat} Richard Henderson
2022-06-24 8:20 ` Luc Michel
2022-06-24 8:26 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 39/53] semihosting: Create semihost_sys_gettimeofday Richard Henderson
2022-06-24 8:26 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 40/53] gdbstub: Adjust gdb_syscall_complete_cb declaration Richard Henderson
2022-06-24 8:37 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 41/53] semihosting: Fix docs comment for qemu_semihosting_console_inc Richard Henderson
2022-06-24 8:42 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 42/53] semihosting: Pass CPUState to qemu_semihosting_console_inc Richard Henderson
2022-06-24 8:46 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 43/53] semihosting: Expand qemu_semihosting_console_inc to read Richard Henderson
2022-06-24 9:03 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 44/53] semihosting: Cleanup chardev init Richard Henderson
2022-06-24 9:07 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 45/53] semihosting: Create qemu_semihosting_console_write Richard Henderson
2022-06-27 7:23 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 46/53] semihosting: Add GuestFDConsole Richard Henderson
2022-06-27 8:36 ` Luc Michel
2022-06-27 8:56 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 47/53] semihosting: Create qemu_semihosting_guestfd_init Richard Henderson
2022-06-27 8:36 ` Luc Michel
2022-06-27 9:01 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 48/53] semihosting: Use console_in_gf for SYS_READC Richard Henderson
2022-06-27 8:41 ` Luc Michel
2022-06-27 9:07 ` Alex Bennée
2022-06-27 23:09 ` Richard Henderson
2022-06-28 9:35 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 49/53] semihosting: Use console_out_gf for SYS_WRITEC Richard Henderson
2022-06-27 8:41 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 50/53] semihosting: Remove qemu_semihosting_console_outc Richard Henderson
2022-06-27 8:42 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 51/53] semihosting: Use console_out_gf for SYS_WRITE0 Richard Henderson
2022-06-27 8:42 ` Luc Michel
2022-06-07 20:45 ` [PATCH v4 52/53] semihosting: Remove qemu_semihosting_console_outs Richard Henderson
2022-06-27 8:42 ` Luc Michel
2022-06-27 9:10 ` Alex Bennée
2022-06-07 20:45 ` [PATCH v4 53/53] semihosting: Create semihost_sys_poll_one Richard Henderson
2022-06-27 9:01 ` Luc Michel
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