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plugins: Move function pointer in qemu_plugin_dyn_cb

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The out-of-line function pointer is mutually exclusive
with inline expansion, so move it into the union.
Wrap the pointer in a structure named 'regular' to match
PLUGIN_CB_REGULAR.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2024-03-14 14:09:33 -10:00
parent 25875fe92e
commit aff56de576
3 changed files with 9 additions and 7 deletions
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8
plugins/core.c
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@ -342,7 +342,7 @@ void plugin_register_dyn_cb__udata(GArray **arr,
dyn_cb->userp = udata;
/* Note flags are discarded as unused. */
dyn_cb->f.vcpu_udata = cb;
dyn_cb->regular.f.vcpu_udata = cb;
dyn_cb->type = PLUGIN_CB_REGULAR;
}
@ -359,7 +359,7 @@ void plugin_register_vcpu_mem_cb(GArray **arr,
/* Note flags are discarded as unused. */
dyn_cb->type = PLUGIN_CB_REGULAR;
dyn_cb->rw = rw;
dyn_cb->f.generic = cb;
dyn_cb->regular.f.vcpu_mem = cb;
}
/*
@ -511,8 +511,8 @@ void qemu_plugin_vcpu_mem_cb(CPUState *cpu, uint64_t vaddr,
}
switch (cb->type) {
case PLUGIN_CB_REGULAR:
cb->f.vcpu_mem(cpu->cpu_index, make_plugin_meminfo(oi, rw),
vaddr, cb->userp);
cb->regular.f.vcpu_mem(cpu->cpu_index, make_plugin_meminfo(oi, rw),
vaddr, cb->userp);
break;
case PLUGIN_CB_INLINE:
exec_inline_op(cb, cpu->cpu_index);