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ensure class initialized in {Get|Set}Static*Field

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All static field accesses must trigger class initialization if it
hasn't happened already, including JNI accesses.
This commit is contained in:
Joel Dice 2011-05-26 17:39:19 -06:00
parent 7bea2b6b7d
commit 24f7b42d45
1 changed files with 54 additions and 0 deletions
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54
src/jnienv.cpp
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@ -1667,6 +1667,9 @@ uint64_t
getStaticObjectField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1691,6 +1694,9 @@ uint64_t
getStaticBooleanField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1713,6 +1719,9 @@ uint64_t
getStaticByteField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1735,6 +1744,9 @@ uint64_t
getStaticCharField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1757,6 +1769,9 @@ uint64_t
getStaticShortField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1779,6 +1794,9 @@ uint64_t
getStaticIntField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1801,6 +1819,9 @@ uint64_t
getStaticLongField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1823,6 +1844,9 @@ uint64_t
getStaticFloatField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1846,6 +1870,9 @@ uint64_t
getStaticDoubleField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
PROTECT(t, field);
@ -1869,6 +1896,9 @@ uint64_t
setStaticObjectField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jobject v = reinterpret_cast<jobject>(arguments[2]);
@ -1895,6 +1925,9 @@ uint64_t
setStaticBooleanField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jboolean v = arguments[2];
@ -1921,6 +1954,9 @@ uint64_t
setStaticByteField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jbyte v = arguments[2];
@ -1947,6 +1983,9 @@ uint64_t
setStaticCharField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jchar v = arguments[2];
@ -1973,6 +2012,9 @@ uint64_t
setStaticShortField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jshort v = arguments[2];
@ -1999,6 +2041,9 @@ uint64_t
setStaticIntField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jint v = arguments[2];
@ -2025,6 +2070,9 @@ uint64_t
setStaticLongField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jlong v; memcpy(&v, arguments + 2, sizeof(jlong));
@ -2052,6 +2100,9 @@ uint64_t
setStaticFloatField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jfloat v = bitsToFloat(arguments[2]);
@ -2078,6 +2129,9 @@ uint64_t
setStaticDoubleField(Thread* t, uintptr_t* arguments)
{
jobject c = reinterpret_cast<jobject>(arguments[0]);
initClass(t, jclassVmClass(t, *c));
object field = getStaticField(t, arguments[1]);
jdouble v = bitsToDouble(arguments[2]);