[v6] tcg-plugins: add hooks for discontinuities

[PATCH v6 07/25] target/avr: call plugin trap callbacks

Julian Ganz posted 25 patches 1 day, 18 hours ago

Diff against v3 v5
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Maintainers: "Alex Bennée" <alex.bennee@linaro.org>, Alexandre Iooss <erdnaxe@crans.org>, Mahmoud Mandour <ma.mandourr@gmail.com>, Pierrick Bouvier <pierrick.bouvier@linaro.org>, Richard Henderson <richard.henderson@linaro.org>, Peter Maydell <peter.maydell@linaro.org>, Michael Rolnik <mrolnik@gmail.com>, Helge Deller <deller@gmx.de>, Paolo Bonzini <pbonzini@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Song Gao <gaosong@loongson.cn>, Laurent Vivier <laurent@vivier.eu>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <arikalo@gmail.com>, Stafford Horne <shorne@gmail.com>, Nicholas Piggin <npiggin@gmail.com>, Chinmay Rath <rathc@linux.ibm.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Yoshinori Sato <yoshinori.sato@nifty.com>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Max Filippov <jcmvbkbc@gmail.com>

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[PATCH v6 07/25] target/avr: call plugin trap callbacks

Posted by Julian Ganz 1 day, 18 hours ago

We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.

This change places the hook for AVR targets. That architecture appears
to only know interrupts.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Julian Ganz <neither@nut.email>
---
 target/avr/helper.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/target/avr/helper.c b/target/avr/helper.c
index b9cd6d5ef2..f28cc08637 100644
--- a/target/avr/helper.c
+++ b/target/avr/helper.c
@@ -28,6 +28,7 @@
 #include "exec/target_page.h"
 #include "accel/tcg/cpu-ldst.h"
 #include "exec/helper-proto.h"
+#include "qemu/plugin.h"
 
 bool avr_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
 {
@@ -102,6 +103,8 @@ void avr_cpu_do_interrupt(CPUState *cs)
     env->sregI = 0; /* clear Global Interrupt Flag */
 
     cs->exception_index = -1;
+
+    qemu_plugin_vcpu_interrupt_cb(cs, ret);
 }
 
 hwaddr avr_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
-- 
2.49.1