b709da5d29
Different code paths handle memory accesses: - tcg generated code - load/store helpers - atomic helpers This value is saved in cpu->neg.plugin_mem_value_{high,low}. Values are written only for accessed word size (upper bits are not set). Atomic operations are doing read/write at the same time, so we generate two memory callbacks instead of one, to allow plugins to access distinct values. For now, we can have access only up to 128 bits, thus split this in two 64 bits words. When QEMU will support wider operations, we'll be able to reconsider this. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-Id: <20240724194708.1843704-2-pierrick.bouvier@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240916085400.1046925-5-alex.bennee@linaro.org> |
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hvf | ||
kvm | ||
qtest | ||
stubs | ||
tcg | ||
xen | ||
accel-blocker.c | ||
accel-system.c | ||
accel-system.h | ||
accel-target.c | ||
accel-user.c | ||
dummy-cpus.c | ||
Kconfig | ||
meson.build |