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 hooks for SPARC (32bit and 64bit) targets. We treat
any interrupt other than EXTINT and IVEC as exceptions as they appear to
be synchroneous events. Also note that SPARC targets do not have
semihosting events.

Signed-off-by: Julian Ganz <neither@nut.email>
---
 target/sparc/int32_helper.c |  7 +++++++
 target/sparc/int64_helper.c | 10 ++++++++++
 2 files changed, 17 insertions(+)

diff --git a/target/sparc/int32_helper.c b/target/sparc/int32_helper.c
index f2dd8bcb2e..4eb41694f7 100644
--- a/target/sparc/int32_helper.c
+++ b/target/sparc/int32_helper.c
@@ -24,6 +24,7 @@
 #include "exec/cpu_ldst.h"
 #include "exec/log.h"
 #include "sysemu/runstate.h"
+#include "qemu/plugin.h"
 
 static const char * const excp_names[0x80] = {
     [TT_TFAULT] = "Instruction Access Fault",
@@ -172,4 +173,10 @@ void sparc_cpu_do_interrupt(CPUState *cs)
         env->qemu_irq_ack(env, intno);
     }
 #endif
+
+    if (intno == TT_EXTINT) {
+        qemu_plugin_vcpu_interrupt_cb(cs);
+    } else {
+        qemu_plugin_vcpu_exception_cb(cs);
+    }
 }
diff --git a/target/sparc/int64_helper.c b/target/sparc/int64_helper.c
index bd14c7a0db..f4175ef912 100644
--- a/target/sparc/int64_helper.c
+++ b/target/sparc/int64_helper.c
@@ -23,6 +23,7 @@
 #include "exec/helper-proto.h"
 #include "exec/log.h"
 #include "trace.h"
+#include "qemu/plugin.h"
 
 #define DEBUG_PCALL
 
@@ -253,6 +254,15 @@ void sparc_cpu_do_interrupt(CPUState *cs)
     }
     env->npc = env->pc + 4;
     cs->exception_index = -1;
+
+    switch (intno) {
+    case TT_EXTINT:
+    case TT_IVEC:
+        qemu_plugin_vcpu_interrupt_cb(cs);
+        break;
+    default:
+        qemu_plugin_vcpu_exception_cb(cs);
+    }
 }
 
 trap_state *cpu_tsptr(CPUSPARCState* env)
-- 
2.45.2