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fa97e38eed
qemu/linux-user
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Richard Henderson fa97e38eed linux-user/ppc: Implement swapcontext syscall 
This allows the tests generated by debian-powerpc-user-cross
to function properly, especially tests/test-coroutine.

Technically this syscall is available to both ppc32 and ppc64,
but only ppc32 glibc actually uses it.  Thus the ppc64 path is
untested.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20180718200648.22529-1-richard.henderson@linaro.org>
2018-07-22 21:33:45 +02:00
..
aarch64 linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
alpha linux-user: Report error message on stderr, rather than stdout 2018-07-09 00:52:50 +02:00
arm linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
cris linux-user: Report error message on stderr, rather than stdout 2018-07-09 00:52:50 +02:00
generic linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
host linux-user: Fix register used for 6th and 7th syscall argument on aarch64 2018-02-18 18:52:32 +01:00
hppa linux-user/hppa: Fix typo in mknodat syscall 2018-06-11 14:45:44 +02:00
i386 linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
m68k linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
microblaze linux-user: Report error message on stderr, rather than stdout 2018-07-09 00:52:50 +02:00
mips linux-user: move mips signal definitions to mips/target_signal.h 2018-06-04 01:30:44 +02:00
mips64 linux-user: move mips signal definitions to mips/target_signal.h 2018-06-04 01:30:44 +02:00
nios2 linux-user: Do not report "syscall not implemented" by default 2018-07-09 00:52:04 +02:00
openrisc linux-user: Fix struct sigaltstack for openrisc 2018-07-03 22:40:33 +09:00
ppc linux-user/ppc: Implement swapcontext syscall 2018-07-22 21:33:45 +02:00
riscv linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
s390x linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
sh4 linux-user: Report error message on stderr, rather than stdout 2018-07-09 00:52:50 +02:00
sparc linux-user: Report error message on stderr, rather than stdout 2018-07-09 00:52:50 +02:00
sparc64 linux-user/sparc64: Add inotify_rm_watch and tee syscalls 2018-06-11 14:47:45 +02:00
tilegx linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
x86_64 linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
xtensa linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
cpu_loop-common.h linux-user: create a dummy per arch cpu_loop.c 2018-04-30 09:47:55 +02:00
elfload.c linux-user: fix ELF load alignment error 2018-07-22 21:32:50 +02:00
errno_defs.h
exit.c linux-user: add gcov support to preexit_cleanup 2018-07-05 15:59:41 +01:00
flat.h
flatload.c linux-user: Use is_error() to avoid warnings and make the code clearer 2018-06-11 14:40:11 +02:00
ioctls.h
linux_loop.h
linuxload.c
m68k-sim.c
main.c linux-user: fix mmap_find_vma_reserved() 2018-07-15 16:01:31 +02:00
Makefile.objs linux-user: introduce preexit_cleanup 2018-07-05 15:59:41 +01:00
mmap.c move public invalidate APIs out of translate-all.{c,h}, clean up 2018-06-28 19:05:30 +02:00
qemu.h linux-user/ppc: Implement swapcontext syscall 2018-07-22 21:33:45 +02:00
safe-syscall.S
signal-common.h linux-user: introduce target_sigsp() and target_save_altstack() 2018-05-03 18:29:15 +02:00
signal.c linux-user: Implement signals for openrisc 2018-07-03 22:40:33 +09:00
socket.h linux-user: update ARCH_HAS_SOCKET_TYPES use 2018-05-25 10:10:55 +02:00
strace.c
strace.list linux-user/strace: Improve recvmsg() output 2018-07-03 16:27:15 +02:00
syscall_defs.h linux-user: remove useless #if 2018-06-04 01:30:44 +02:00
syscall_types.h
syscall.c linux-user/ppc: Implement swapcontext syscall 2018-07-22 21:33:45 +02:00
target_flat.h
trace-events
uaccess.c
uname.c
uname.h
vm86.c