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 x86 targets.

Signed-off-by: Julian Ganz <neither@nut.email>
---
 target/i386/tcg/excp_helper.c | 3 +++
 target/i386/tcg/seg_helper.c  | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/target/i386/tcg/excp_helper.c b/target/i386/tcg/excp_helper.c
index 6fb8036d98..32f2784e92 100644
--- a/target/i386/tcg/excp_helper.c
+++ b/target/i386/tcg/excp_helper.c
@@ -23,6 +23,7 @@
 #include "system/runstate.h"
 #include "exec/helper-proto.h"
 #include "helper-tcg.h"
+#include "qemu/plugin.h"
 
 G_NORETURN void helper_raise_interrupt(CPUX86State *env, int intno,
                                           int next_eip_addend)
@@ -93,6 +94,7 @@ void raise_interrupt2(CPUX86State *env, int intno,
                       uintptr_t retaddr)
 {
     CPUState *cs = env_cpu(env);
+    uint64_t last_pc = env->eip + env->segs[R_CS].base;
 
     if (!is_int) {
         cpu_svm_check_intercept_param(env, SVM_EXIT_EXCP_BASE + intno,
@@ -106,6 +108,7 @@ void raise_interrupt2(CPUX86State *env, int intno,
     env->error_code = error_code;
     env->exception_is_int = is_int;
     env->exception_next_eip = env->eip + next_eip_addend;
+    qemu_plugin_vcpu_exception_cb(cs, last_pc);
     cpu_loop_exit_restore(cs, retaddr);
 }
 
diff --git a/target/i386/tcg/seg_helper.c b/target/i386/tcg/seg_helper.c
index 071f3fbd83..db635aceee 100644
--- a/target/i386/tcg/seg_helper.c
+++ b/target/i386/tcg/seg_helper.c
@@ -29,6 +29,7 @@
 #include "seg_helper.h"
 #include "access.h"
 #include "tcg-cpu.h"
+#include "qemu/plugin.h"
 
 #ifdef TARGET_X86_64
 #define SET_ESP(val, sp_mask)                                   \
@@ -1192,6 +1193,7 @@ void do_interrupt_all(X86CPU *cpu, int intno, int is_int,
                       int error_code, target_ulong next_eip, int is_hw)
 {
     CPUX86State *env = &cpu->env;
+    uint64_t last_pc = env->eip + env->segs[R_CS].base;
 
     if (qemu_loglevel_mask(CPU_LOG_INT)) {
         if ((env->cr[0] & CR0_PE_MASK)) {
@@ -1263,6 +1265,8 @@ void do_interrupt_all(X86CPU *cpu, int intno, int is_int,
                  event_inj & ~SVM_EVTINJ_VALID);
     }
 #endif
+
+    qemu_plugin_vcpu_interrupt_cb(CPU(cpu), last_pc);
 }
 
 void do_interrupt_x86_hardirq(CPUX86State *env, int intno, int is_hw)
-- 
2.49.1