Signed-off-by: Tomek Grabiec <tgrab...@gmail.com>
---
include/vm/method.h | 2 ++
jit/invoke-bc.c | 14 ++++++--------
vm/method.c | 15 +++++++++++++++
3 files changed, 23 insertions(+), 8 deletions(-)
diff --git a/include/vm/method.h b/include/vm/method.h
index ebb1abe..3a6bac5 100644
--- a/include/vm/method.h
+++ b/include/vm/method.h
@@ -52,6 +52,8 @@ struct vm_method {
int vm_method_init(struct vm_method *vmm,
struct vm_class *vmc, unsigned int method_index);
+unsigned int vm_method_java_argument_count(struct vm_method *vmm);
+
static inline bool vm_method_is_public(struct vm_method *vmm)
{
return vmm->method->access_flags & CAFEBABE_METHOD_ACC_PUBLIC;
diff --git a/jit/invoke-bc.c b/jit/invoke-bc.c
index 80c414d..0113378 100644
--- a/jit/invoke-bc.c
+++ b/jit/invoke-bc.c
@@ -52,16 +52,14 @@ int convert_return(struct parse_context *ctx)
static unsigned int method_real_argument_count(struct vm_method *invoke_target)
{
- unsigned int c = invoke_target->args_count;
- const char * a = invoke_target->type;
- enum vm_type vmtype;
+ int argc;
- /* FIXME: Make more robust. */
- while ((a = parse_method_args(a, &vmtype)))
- if (vmtype == J_LONG || vmtype == J_DOUBLE)
- c--;
+ argc = vm_method_java_argument_count(invoke_target);
- return c;
+ if (!vm_method_is_static(invoke_target))
+ argc++;
+
+ return argc;
}
static int convert_and_add_args(struct parse_context *ctx,
diff --git a/vm/method.c b/vm/method.c
index 095c1de..074a62a 100644
--- a/vm/method.c
+++ b/vm/method.c
@@ -174,3 +174,18 @@ int vm_method_prepare_jit(struct vm_method *vmm)
return 0;
}
+
+unsigned int vm_method_java_argument_count(struct vm_method *vmm)
+{
+ unsigned int count;
+ enum vm_type type;
+ const char *a;
+
+ count = 0;
+ a = vmm->type;
+
+ while ((a = parse_method_args(a, &type)))
+ count ++;
+
+ return count;
+}
--
1.6.0.6
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