On 6/5/24 15:39, Pierrick Bouvier wrote:
Thanks for catching this Richard.

I did the same mistake in plugins/core.c as well, could you fix it as
well as part of this patch?

For complement, rw are enums,
R is 0b01, W is 0b10, and RW is 0b11, thus it work as expected with &.

Thanks,
Pierrick

Reviewed-by: Pierrick Bouvier <pierrick.bouv...@linaro.org>

On 6/5/24 15:25, Richard Henderson wrote:
These are not booleans, but masks.

Fixes: f86fd4d8721 ("plugins: distinct types for callbacks")
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
   accel/tcg/plugin-gen.c | 4 ++--
   1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c
index cc1634e7a6..b6bae32b99 100644
--- a/accel/tcg/plugin-gen.c
+++ b/accel/tcg/plugin-gen.c
@@ -240,13 +240,13 @@ static void inject_mem_cb(struct qemu_plugin_dyn_cb *cb,
   {
       switch (cb->type) {
       case PLUGIN_CB_MEM_REGULAR:
-        if (rw && cb->regular.rw) {
+        if (rw & cb->regular.rw) {
               gen_mem_cb(&cb->regular, meminfo, addr);
           }
           break;
       case PLUGIN_CB_INLINE_ADD_U64:
       case PLUGIN_CB_INLINE_STORE_U64:
-        if (rw && cb->inline_insn.rw) {
+        if (rw & cb->inline_insn.rw) {
               inject_cb(cb);
           }
           break;

I sent a new series with your fix + other in plugins/core.c, so no action is needed from you.
(20240612195147.93121-1-pierrick.bouv...@linaro.org)

Thanks,
Pierrick

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