| 883cc6c5 | 12-Dec-2024 |
Philippe Mathieu-Daudé <philmd@linaro.org> |
qemu/atomic: Rename atomic128-ldst.h headers using .h.inc suffix
Since commit 139c1837db ("meson: rename included C source files
to .c.inc"), QEMU standard procedure for included C files is to
use *
qemu/atomic: Rename atomic128-ldst.h headers using .h.inc suffix
Since commit 139c1837db ("meson: rename included C source files
to .c.inc"), QEMU standard procedure for included C files is to
use *.c.inc.
Besides, since commit 6a0057aa22 ("docs/devel: make a statement
about includes") this is documented in the Coding Style:
If you do use template header files they should be named with
the ``.c.inc`` or ``.h.inc`` suffix to make it clear they are
being included for expansion.
Therefore rename 'atomic128-ldst.h' as 'atomic128-ldst.h.inc'.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20241212141018.59428-3-philmd@linaro.org>
show more ...
|
| b35b8125 | 19-May-2023 |
Richard Henderson <richard.henderson@linaro.org> |
qemu/atomic128: Improve cmpxchg fallback for atomic16_set
Use __sync_bool_compare_and_swap_16 to control the loop,
rather than a separate comparison.
Reviewed-by: Alex Bennée <alex.bennee@linaro.or
qemu/atomic128: Improve cmpxchg fallback for atomic16_set
Use __sync_bool_compare_and_swap_16 to control the loop,
rather than a separate comparison.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|
| 21c38f31 | 19-May-2023 |
Richard Henderson <richard.henderson@linaro.org> |
qemu/atomic128: Split atomic16_read
Create both atomic16_read_ro and atomic16_read_rw.
Previously we pretended that we had atomic16_read in system mode,
because we "know" that all ram is always writ
qemu/atomic128: Split atomic16_read
Create both atomic16_read_ro and atomic16_read_rw.
Previously we pretended that we had atomic16_read in system mode,
because we "know" that all ram is always writable to the host.
Now, expose read-only and read-write versions all of the time.
For aarch64, do not fall back to __atomic_read_16 even if
supported by the compiler, to work around a clang bug.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|
| 333c813b | 18-May-2023 |
Richard Henderson <richard.henderson@linaro.org> |
include/qemu: Move CONFIG_ATOMIC128_OPT handling to atomic128.h
Not only the routines in ldst_atomicity.c.inc need markup,
but also the ones in the headers.
Reviewed-by: Alex Bennée <alex.bennee@li
include/qemu: Move CONFIG_ATOMIC128_OPT handling to atomic128.h
Not only the routines in ldst_atomicity.c.inc need markup,
but also the ones in the headers.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|