Move mirror::ArtMethod to native
Optimizing + quick tests are passing, devices boot.
TODO: Test and fix bugs in mips64.
Saves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.
Some of the savings are from removal of virtual methods and direct
methods object arrays.
Bug: 19264997
Change-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d
diff --git a/compiler/jni/jni_cfi_test_expected.inc b/compiler/jni/jni_cfi_test_expected.inc
index 42fc30f..dd4496f 100644
--- a/compiler/jni/jni_cfi_test_expected.inc
+++ b/compiler/jni/jni_cfi_test_expected.inc
@@ -84,9 +84,9 @@
0xFF, 0x03, 0x03, 0xD1, 0xF3, 0x53, 0x06, 0xA9, 0xF5, 0x5B, 0x07, 0xA9,
0xF7, 0x63, 0x08, 0xA9, 0xF9, 0x6B, 0x09, 0xA9, 0xFB, 0x73, 0x0A, 0xA9,
0xFD, 0x7B, 0x0B, 0xA9, 0xE8, 0x27, 0x02, 0x6D, 0xEA, 0x2F, 0x03, 0x6D,
- 0xEC, 0x37, 0x04, 0x6D, 0xEE, 0x3F, 0x05, 0x6D, 0xE0, 0x03, 0x00, 0xB9,
- 0xE1, 0xC7, 0x00, 0xB9, 0xE0, 0xCB, 0x00, 0xBD, 0xE2, 0xCF, 0x00, 0xB9,
- 0xE3, 0xD3, 0x00, 0xB9, 0xFF, 0x83, 0x00, 0xD1, 0xFF, 0x83, 0x00, 0x91,
+ 0xEC, 0x37, 0x04, 0x6D, 0xEE, 0x3F, 0x05, 0x6D, 0xE0, 0x03, 0x00, 0xF9,
+ 0xE1, 0xCB, 0x00, 0xB9, 0xE0, 0xCF, 0x00, 0xBD, 0xE2, 0xD3, 0x00, 0xB9,
+ 0xE3, 0xD7, 0x00, 0xB9, 0xFF, 0x83, 0x00, 0xD1, 0xFF, 0x83, 0x00, 0x91,
0xF3, 0x53, 0x46, 0xA9, 0xF5, 0x5B, 0x47, 0xA9, 0xF7, 0x63, 0x48, 0xA9,
0xF9, 0x6B, 0x49, 0xA9, 0xFB, 0x73, 0x4A, 0xA9, 0xFD, 0x7B, 0x4B, 0xA9,
0xE8, 0x27, 0x42, 0x6D, 0xEA, 0x2F, 0x43, 0x6D, 0xEC, 0x37, 0x44, 0x6D,
@@ -106,7 +106,7 @@
};
// 0x00000000: sub sp, sp, #0xc0 (192)
// 0x00000004: .cfi_def_cfa_offset: 192
-// 0x00000004: stp x19, x20, [sp, #96]
+// 0x00000004: stp tr, x20, [sp, #96]
// 0x00000008: .cfi_offset: r19 at cfa-96
// 0x00000008: .cfi_offset: r20 at cfa-88
// 0x00000008: stp x21, x22, [sp, #112]
@@ -136,17 +136,17 @@
// 0x00000028: stp d14, d15, [sp, #80]
// 0x0000002c: .cfi_offset_extended: r78 at cfa-112
// 0x0000002c: .cfi_offset_extended: r79 at cfa-104
-// 0x0000002c: str w0, [sp]
-// 0x00000030: str w1, [sp, #196]
-// 0x00000034: str s0, [sp, #200]
-// 0x00000038: str w2, [sp, #204]
-// 0x0000003c: str w3, [sp, #208]
+// 0x0000002c: str x0, [sp]
+// 0x00000030: str w1, [sp, #200]
+// 0x00000034: str s0, [sp, #204]
+// 0x00000038: str w2, [sp, #208]
+// 0x0000003c: str w3, [sp, #212]
// 0x00000040: sub sp, sp, #0x20 (32)
// 0x00000044: .cfi_def_cfa_offset: 224
// 0x00000044: add sp, sp, #0x20 (32)
// 0x00000048: .cfi_def_cfa_offset: 192
// 0x00000048: .cfi_remember_state
-// 0x00000048: ldp x19, x20, [sp, #96]
+// 0x00000048: ldp tr, x20, [sp, #96]
// 0x0000004c: .cfi_restore: r19
// 0x0000004c: .cfi_restore: r20
// 0x0000004c: ldp x21, x22, [sp, #112]
@@ -235,20 +235,20 @@
0x41, 0x57, 0x41, 0x56, 0x41, 0x55, 0x41, 0x54, 0x55, 0x53, 0x48, 0x83,
0xEC, 0x48, 0xF2, 0x44, 0x0F, 0x11, 0x7C, 0x24, 0x40, 0xF2, 0x44, 0x0F,
0x11, 0x74, 0x24, 0x38, 0xF2, 0x44, 0x0F, 0x11, 0x6C, 0x24, 0x30, 0xF2,
- 0x44, 0x0F, 0x11, 0x64, 0x24, 0x28, 0x89, 0x3C, 0x24, 0x89, 0xB4, 0x24,
- 0x84, 0x00, 0x00, 0x00, 0xF3, 0x0F, 0x11, 0x84, 0x24, 0x88, 0x00, 0x00,
- 0x00, 0x89, 0x94, 0x24, 0x8C, 0x00, 0x00, 0x00, 0x89, 0x8C, 0x24, 0x90,
- 0x00, 0x00, 0x00, 0x48, 0x83, 0xC4, 0xE0, 0x48, 0x83, 0xC4, 0x20, 0xF2,
- 0x44, 0x0F, 0x10, 0x64, 0x24, 0x28, 0xF2, 0x44, 0x0F, 0x10, 0x6C, 0x24,
- 0x30, 0xF2, 0x44, 0x0F, 0x10, 0x74, 0x24, 0x38, 0xF2, 0x44, 0x0F, 0x10,
- 0x7C, 0x24, 0x40, 0x48, 0x83, 0xC4, 0x48, 0x5B, 0x5D, 0x41, 0x5C, 0x41,
- 0x5D, 0x41, 0x5E, 0x41, 0x5F, 0xC3,
+ 0x44, 0x0F, 0x11, 0x64, 0x24, 0x28, 0x48, 0x89, 0x3C, 0x24, 0x89, 0xB4,
+ 0x24, 0x88, 0x00, 0x00, 0x00, 0xF3, 0x0F, 0x11, 0x84, 0x24, 0x8C, 0x00,
+ 0x00, 0x00, 0x89, 0x94, 0x24, 0x90, 0x00, 0x00, 0x00, 0x89, 0x8C, 0x24,
+ 0x94, 0x00, 0x00, 0x00, 0x48, 0x83, 0xC4, 0xE0, 0x48, 0x83, 0xC4, 0x20,
+ 0xF2, 0x44, 0x0F, 0x10, 0x64, 0x24, 0x28, 0xF2, 0x44, 0x0F, 0x10, 0x6C,
+ 0x24, 0x30, 0xF2, 0x44, 0x0F, 0x10, 0x74, 0x24, 0x38, 0xF2, 0x44, 0x0F,
+ 0x10, 0x7C, 0x24, 0x40, 0x48, 0x83, 0xC4, 0x48, 0x5B, 0x5D, 0x41, 0x5C,
+ 0x41, 0x5D, 0x41, 0x5E, 0x41, 0x5F, 0xC3,
};
static constexpr uint8_t expected_cfi_kX86_64[] = {
0x42, 0x0E, 0x10, 0x8F, 0x04, 0x42, 0x0E, 0x18, 0x8E, 0x06, 0x42, 0x0E,
0x20, 0x8D, 0x08, 0x42, 0x0E, 0x28, 0x8C, 0x0A, 0x41, 0x0E, 0x30, 0x86,
0x0C, 0x41, 0x0E, 0x38, 0x83, 0x0E, 0x44, 0x0E, 0x80, 0x01, 0x47, 0xA0,
- 0x10, 0x47, 0x9F, 0x12, 0x47, 0x9E, 0x14, 0x47, 0x9D, 0x16, 0x65, 0x0E,
+ 0x10, 0x47, 0x9F, 0x12, 0x47, 0x9E, 0x14, 0x47, 0x9D, 0x16, 0x66, 0x0E,
0xA0, 0x01, 0x44, 0x0E, 0x80, 0x01, 0x0A, 0x47, 0xDD, 0x47, 0xDE, 0x47,
0xDF, 0x47, 0xE0, 0x44, 0x0E, 0x38, 0x41, 0x0E, 0x30, 0xC3, 0x41, 0x0E,
0x28, 0xC6, 0x42, 0x0E, 0x20, 0xCC, 0x42, 0x0E, 0x18, 0xCD, 0x42, 0x0E,
@@ -282,47 +282,47 @@
// 0x00000023: .cfi_offset: r30 at cfa-80
// 0x00000023: movsd [rsp + 40], xmm12
// 0x0000002a: .cfi_offset: r29 at cfa-88
-// 0x0000002a: mov [rsp], edi
-// 0x0000002d: mov [rsp + 132], esi
-// 0x00000034: movss [rsp + 136], xmm0
-// 0x0000003d: mov [rsp + 140], edx
-// 0x00000044: mov [rsp + 144], ecx
-// 0x0000004b: addq rsp, -32
-// 0x0000004f: .cfi_def_cfa_offset: 160
-// 0x0000004f: addq rsp, 32
-// 0x00000053: .cfi_def_cfa_offset: 128
-// 0x00000053: .cfi_remember_state
-// 0x00000053: movsd xmm12, [rsp + 40]
-// 0x0000005a: .cfi_restore: r29
-// 0x0000005a: movsd xmm13, [rsp + 48]
-// 0x00000061: .cfi_restore: r30
-// 0x00000061: movsd xmm14, [rsp + 56]
-// 0x00000068: .cfi_restore: r31
-// 0x00000068: movsd xmm15, [rsp + 64]
-// 0x0000006f: .cfi_restore: r32
-// 0x0000006f: addq rsp, 72
-// 0x00000073: .cfi_def_cfa_offset: 56
-// 0x00000073: pop rbx
-// 0x00000074: .cfi_def_cfa_offset: 48
-// 0x00000074: .cfi_restore: r3
-// 0x00000074: pop rbp
-// 0x00000075: .cfi_def_cfa_offset: 40
-// 0x00000075: .cfi_restore: r6
-// 0x00000075: pop r12
-// 0x00000077: .cfi_def_cfa_offset: 32
-// 0x00000077: .cfi_restore: r12
-// 0x00000077: pop r13
-// 0x00000079: .cfi_def_cfa_offset: 24
-// 0x00000079: .cfi_restore: r13
-// 0x00000079: pop r14
-// 0x0000007b: .cfi_def_cfa_offset: 16
-// 0x0000007b: .cfi_restore: r14
-// 0x0000007b: pop r15
-// 0x0000007d: .cfi_def_cfa_offset: 8
-// 0x0000007d: .cfi_restore: r15
-// 0x0000007d: ret
-// 0x0000007e: .cfi_restore_state
-// 0x0000007e: .cfi_def_cfa_offset: 128
+// 0x0000002a: movq [rsp], rdi
+// 0x0000002e: mov [rsp + 136], esi
+// 0x00000035: movss [rsp + 140], xmm0
+// 0x0000003e: mov [rsp + 144], edx
+// 0x00000045: mov [rsp + 148], ecx
+// 0x0000004c: addq rsp, -32
+// 0x00000050: .cfi_def_cfa_offset: 160
+// 0x00000050: addq rsp, 32
+// 0x00000054: .cfi_def_cfa_offset: 128
+// 0x00000054: .cfi_remember_state
+// 0x00000054: movsd xmm12, [rsp + 40]
+// 0x0000005b: .cfi_restore: r29
+// 0x0000005b: movsd xmm13, [rsp + 48]
+// 0x00000062: .cfi_restore: r30
+// 0x00000062: movsd xmm14, [rsp + 56]
+// 0x00000069: .cfi_restore: r31
+// 0x00000069: movsd xmm15, [rsp + 64]
+// 0x00000070: .cfi_restore: r32
+// 0x00000070: addq rsp, 72
+// 0x00000074: .cfi_def_cfa_offset: 56
+// 0x00000074: pop rbx
+// 0x00000075: .cfi_def_cfa_offset: 48
+// 0x00000075: .cfi_restore: r3
+// 0x00000075: pop rbp
+// 0x00000076: .cfi_def_cfa_offset: 40
+// 0x00000076: .cfi_restore: r6
+// 0x00000076: pop r12
+// 0x00000078: .cfi_def_cfa_offset: 32
+// 0x00000078: .cfi_restore: r12
+// 0x00000078: pop r13
+// 0x0000007a: .cfi_def_cfa_offset: 24
+// 0x0000007a: .cfi_restore: r13
+// 0x0000007a: pop r14
+// 0x0000007c: .cfi_def_cfa_offset: 16
+// 0x0000007c: .cfi_restore: r14
+// 0x0000007c: pop r15
+// 0x0000007e: .cfi_def_cfa_offset: 8
+// 0x0000007e: .cfi_restore: r15
+// 0x0000007e: ret
+// 0x0000007f: .cfi_restore_state
+// 0x0000007f: .cfi_def_cfa_offset: 128
static constexpr uint8_t expected_asm_kMips[] = {
0xC0, 0xFF, 0xBD, 0x27, 0x3C, 0x00, 0xBF, 0xAF, 0x38, 0x00, 0xB8, 0xAF,
@@ -397,7 +397,7 @@
// 0x0000006c: .cfi_restore: r31
// 0x0000006c: addiu r29, r29, 64
// 0x00000070: .cfi_def_cfa_offset: 0
-// 0x00000070: jalr r0, r31
+// 0x00000070: jr r31
// 0x00000074: nop
// 0x00000078: .cfi_restore_state
// 0x00000078: .cfi_def_cfa_offset: 64
@@ -406,8 +406,8 @@
0xA0, 0xFF, 0xBD, 0x67, 0x58, 0x00, 0xBF, 0xFF, 0x50, 0x00, 0xBE, 0xFF,
0x48, 0x00, 0xBC, 0xFF, 0x40, 0x00, 0xB7, 0xFF, 0x38, 0x00, 0xB6, 0xFF,
0x30, 0x00, 0xB5, 0xFF, 0x28, 0x00, 0xB4, 0xFF, 0x20, 0x00, 0xB3, 0xFF,
- 0x18, 0x00, 0xB2, 0xFF, 0x00, 0x00, 0xA4, 0xAF, 0x64, 0x00, 0xA5, 0xAF,
- 0x68, 0x00, 0xAE, 0xE7, 0x6C, 0x00, 0xA7, 0xAF, 0x70, 0x00, 0xA8, 0xAF,
+ 0x18, 0x00, 0xB2, 0xFF, 0x00, 0x00, 0xA4, 0xFF, 0x68, 0x00, 0xA5, 0xAF,
+ 0x6C, 0x00, 0xAE, 0xE7, 0x70, 0x00, 0xA7, 0xAF, 0x74, 0x00, 0xA8, 0xAF,
0xE0, 0xFF, 0xBD, 0x67, 0x20, 0x00, 0xBD, 0x67, 0x18, 0x00, 0xB2, 0xDF,
0x20, 0x00, 0xB3, 0xDF, 0x28, 0x00, 0xB4, 0xDF, 0x30, 0x00, 0xB5, 0xDF,
0x38, 0x00, 0xB6, 0xDF, 0x40, 0x00, 0xB7, 0xDF, 0x48, 0x00, 0xBC, 0xDF,
@@ -442,11 +442,11 @@
// 0x00000024: .cfi_offset: r19 at cfa-64
// 0x00000024: sd r18, +24(r29)
// 0x00000028: .cfi_offset: r18 at cfa-72
-// 0x00000028: sw r4, +0(r29)
-// 0x0000002c: sw r5, +100(r29)
-// 0x00000030: swc1 f14, +104(r29)
-// 0x00000034: sw r7, +108(r29)
-// 0x00000038: sw r8, +112(r29)
+// 0x00000028: sd r4, +0(r29)
+// 0x0000002c: sw r5, +104(r29)
+// 0x00000030: swc1 f14, +108(r29)
+// 0x00000034: sw r7, +112(r29)
+// 0x00000038: sw r8, +116(r29)
// 0x0000003c: daddiu r29, r29, -32
// 0x00000040: .cfi_def_cfa_offset: 128
// 0x00000040: daddiu r29, r29, 32
@@ -476,4 +476,3 @@
// 0x00000070: nop
// 0x00000074: .cfi_restore_state
// 0x00000074: .cfi_def_cfa_offset: 96
-
diff --git a/compiler/jni/jni_compiler_test.cc b/compiler/jni/jni_compiler_test.cc
index 4186891..e98e572 100644
--- a/compiler/jni/jni_compiler_test.cc
+++ b/compiler/jni/jni_compiler_test.cc
@@ -18,6 +18,7 @@
#include <math.h>
+#include "art_method-inl.h"
#include "class_linker.h"
#include "common_compiler_test.h"
#include "dex_file.h"
@@ -25,7 +26,6 @@
#include "indirect_reference_table.h"
#include "jni_internal.h"
#include "mem_map.h"
-#include "mirror/art_method-inl.h"
#include "mirror/class-inl.h"
#include "mirror/class_loader.h"
#include "mirror/object_array-inl.h"
@@ -65,12 +65,9 @@
hs.NewHandle(soa.Decode<mirror::ClassLoader*>(class_loader)));
// Compile the native method before starting the runtime
mirror::Class* c = class_linker_->FindClass(soa.Self(), "LMyClassNatives;", loader);
- mirror::ArtMethod* method;
- if (direct) {
- method = c->FindDirectMethod(method_name, method_sig);
- } else {
- method = c->FindVirtualMethod(method_name, method_sig);
- }
+ const auto pointer_size = class_linker_->GetImagePointerSize();
+ ArtMethod* method = direct ? c->FindDirectMethod(method_name, method_sig, pointer_size) :
+ c->FindVirtualMethod(method_name, method_sig, pointer_size);
ASSERT_TRUE(method != nullptr) << method_name << " " << method_sig;
if (check_generic_jni_) {
method->SetEntryPointFromQuickCompiledCode(class_linker_->GetRuntimeQuickGenericJniStub());
diff --git a/compiler/jni/quick/arm/calling_convention_arm.cc b/compiler/jni/quick/arm/calling_convention_arm.cc
index d3690b2..9d2732a 100644
--- a/compiler/jni/quick/arm/calling_convention_arm.cc
+++ b/compiler/jni/quick/arm/calling_convention_arm.cc
@@ -257,8 +257,7 @@
size_t ArmJniCallingConvention::FrameSize() {
// Method*, LR and callee save area size, local reference segment state
- size_t frame_data_size = sizeof(StackReference<mirror::ArtMethod>) +
- (2 + CalleeSaveRegisters().size()) * kFramePointerSize;
+ size_t frame_data_size = kArmPointerSize + (2 + CalleeSaveRegisters().size()) * kFramePointerSize;
// References plus 2 words for HandleScope header
size_t handle_scope_size = HandleScope::SizeOf(kFramePointerSize, ReferenceCount());
// Plus return value spill area size
diff --git a/compiler/jni/quick/arm64/calling_convention_arm64.cc b/compiler/jni/quick/arm64/calling_convention_arm64.cc
index 8e7fd2b..9aef10e 100644
--- a/compiler/jni/quick/arm64/calling_convention_arm64.cc
+++ b/compiler/jni/quick/arm64/calling_convention_arm64.cc
@@ -99,8 +99,8 @@
FrameOffset Arm64ManagedRuntimeCallingConvention::CurrentParamStackOffset() {
CHECK(IsCurrentParamOnStack());
FrameOffset result =
- FrameOffset(displacement_.Int32Value() + // displacement
- sizeof(StackReference<mirror::ArtMethod>) + // Method ref
+ FrameOffset(displacement_.Int32Value() + // displacement
+ kFramePointerSize + // Method ref
(itr_slots_ * sizeof(uint32_t))); // offset into in args
return result;
}
@@ -206,7 +206,7 @@
size_t Arm64JniCallingConvention::FrameSize() {
// Method*, callee save area size, local reference segment state
- size_t frame_data_size = sizeof(StackReference<mirror::ArtMethod>) +
+ size_t frame_data_size = kFramePointerSize +
CalleeSaveRegisters().size() * kFramePointerSize + sizeof(uint32_t);
// References plus 2 words for HandleScope header
size_t handle_scope_size = HandleScope::SizeOf(kFramePointerSize, ReferenceCount());
diff --git a/compiler/jni/quick/calling_convention.cc b/compiler/jni/quick/calling_convention.cc
index 2e146c4..bb8136b 100644
--- a/compiler/jni/quick/calling_convention.cc
+++ b/compiler/jni/quick/calling_convention.cc
@@ -131,7 +131,7 @@
FrameOffset JniCallingConvention::SavedLocalReferenceCookieOffset() const {
size_t references_size = handle_scope_pointer_size_ * ReferenceCount(); // size excluding header
- return FrameOffset(HandleerencesOffset().Int32Value() + references_size);
+ return FrameOffset(HandleReferencesOffset().Int32Value() + references_size);
}
FrameOffset JniCallingConvention::ReturnValueSaveLocation() const {
@@ -228,7 +228,7 @@
FrameOffset JniCallingConvention::CurrentParamHandleScopeEntryOffset() {
CHECK(IsCurrentParamAReference());
CHECK_LT(HandleScopeLinkOffset(), HandleScopeNumRefsOffset());
- int result = HandleerencesOffset().Int32Value() + itr_refs_ * handle_scope_pointer_size_;
+ int result = HandleReferencesOffset().Int32Value() + itr_refs_ * handle_scope_pointer_size_;
CHECK_GT(result, HandleScopeNumRefsOffset().Int32Value());
return FrameOffset(result);
}
diff --git a/compiler/jni/quick/calling_convention.h b/compiler/jni/quick/calling_convention.h
index 0c64a36..c9b595a 100644
--- a/compiler/jni/quick/calling_convention.h
+++ b/compiler/jni/quick/calling_convention.h
@@ -171,7 +171,7 @@
if (IsStatic()) {
param++; // 0th argument must skip return value at start of the shorty
} else if (param == 0) {
- return frame_pointer_size_; // this argument
+ return sizeof(mirror::HeapReference<mirror::Object>); // this argument
}
size_t result = Primitive::ComponentSize(Primitive::GetType(shorty_[param]));
if (result >= 1 && result < 4) {
@@ -196,7 +196,7 @@
unsigned int itr_float_and_doubles_;
// Space for frames below this on the stack.
FrameOffset displacement_;
- // The size of a reference.
+ // The size of a pointer.
const size_t frame_pointer_size_;
// The size of a reference entry within the handle scope.
const size_t handle_scope_pointer_size_;
@@ -320,12 +320,13 @@
// Position of handle scope and interior fields
FrameOffset HandleScopeOffset() const {
- return FrameOffset(this->displacement_.Int32Value() + sizeof(StackReference<mirror::ArtMethod>));
+ return FrameOffset(this->displacement_.Int32Value() + frame_pointer_size_);
// above Method reference
}
FrameOffset HandleScopeLinkOffset() const {
- return FrameOffset(HandleScopeOffset().Int32Value() + HandleScope::LinkOffset(frame_pointer_size_));
+ return FrameOffset(HandleScopeOffset().Int32Value() +
+ HandleScope::LinkOffset(frame_pointer_size_));
}
FrameOffset HandleScopeNumRefsOffset() const {
@@ -333,7 +334,7 @@
HandleScope::NumberOfReferencesOffset(frame_pointer_size_));
}
- FrameOffset HandleerencesOffset() const {
+ FrameOffset HandleReferencesOffset() const {
return FrameOffset(HandleScopeOffset().Int32Value() +
HandleScope::ReferencesOffset(frame_pointer_size_));
}
diff --git a/compiler/jni/quick/jni_compiler.cc b/compiler/jni/quick/jni_compiler.cc
index 573c088..4d7d86c 100644
--- a/compiler/jni/quick/jni_compiler.cc
+++ b/compiler/jni/quick/jni_compiler.cc
@@ -21,6 +21,7 @@
#include <vector>
#include <fstream>
+#include "art_method.h"
#include "base/logging.h"
#include "base/macros.h"
#include "calling_convention.h"
@@ -31,7 +32,6 @@
#include "driver/compiler_options.h"
#include "entrypoints/quick/quick_entrypoints.h"
#include "jni_env_ext.h"
-#include "mirror/art_method.h"
#include "utils/assembler.h"
#include "utils/managed_register.h"
#include "utils/arm/managed_register_arm.h"
@@ -117,18 +117,18 @@
if (is_64_bit_target) {
__ CopyRawPtrFromThread64(main_jni_conv->HandleScopeLinkOffset(),
- Thread::TopHandleScopeOffset<8>(),
- mr_conv->InterproceduralScratchRegister());
+ Thread::TopHandleScopeOffset<8>(),
+ mr_conv->InterproceduralScratchRegister());
__ StoreStackOffsetToThread64(Thread::TopHandleScopeOffset<8>(),
- main_jni_conv->HandleScopeOffset(),
- mr_conv->InterproceduralScratchRegister());
+ main_jni_conv->HandleScopeOffset(),
+ mr_conv->InterproceduralScratchRegister());
} else {
__ CopyRawPtrFromThread32(main_jni_conv->HandleScopeLinkOffset(),
- Thread::TopHandleScopeOffset<4>(),
- mr_conv->InterproceduralScratchRegister());
+ Thread::TopHandleScopeOffset<4>(),
+ mr_conv->InterproceduralScratchRegister());
__ StoreStackOffsetToThread32(Thread::TopHandleScopeOffset<4>(),
- main_jni_conv->HandleScopeOffset(),
- mr_conv->InterproceduralScratchRegister());
+ main_jni_conv->HandleScopeOffset(),
+ mr_conv->InterproceduralScratchRegister());
}
// 3. Place incoming reference arguments into handle scope
@@ -138,10 +138,10 @@
FrameOffset handle_scope_offset = main_jni_conv->CurrentParamHandleScopeEntryOffset();
// Check handle scope offset is within frame
CHECK_LT(handle_scope_offset.Uint32Value(), frame_size);
- // Note this LoadRef() already includes the heap poisoning negation.
+ // Note this LoadRef() doesn't need heap poisoning since its from the ArtMethod.
// Note this LoadRef() does not include read barrier. It will be handled below.
__ LoadRef(main_jni_conv->InterproceduralScratchRegister(),
- mr_conv->MethodRegister(), mirror::ArtMethod::DeclaringClassOffset());
+ mr_conv->MethodRegister(), ArtMethod::DeclaringClassOffset(), false);
__ VerifyObject(main_jni_conv->InterproceduralScratchRegister(), false);
__ StoreRef(handle_scope_offset, main_jni_conv->InterproceduralScratchRegister());
main_jni_conv->Next(); // in handle scope so move to next argument
@@ -251,12 +251,11 @@
if (main_jni_conv->IsCurrentParamOnStack()) {
FrameOffset out_off = main_jni_conv->CurrentParamStackOffset();
__ CreateHandleScopeEntry(out_off, locked_object_handle_scope_offset,
- mr_conv->InterproceduralScratchRegister(),
- false);
+ mr_conv->InterproceduralScratchRegister(), false);
} else {
ManagedRegister out_reg = main_jni_conv->CurrentParamRegister();
__ CreateHandleScopeEntry(out_reg, locked_object_handle_scope_offset,
- ManagedRegister::NoRegister(), false);
+ ManagedRegister::NoRegister(), false);
}
main_jni_conv->Next();
}
@@ -264,10 +263,10 @@
__ GetCurrentThread(main_jni_conv->CurrentParamRegister());
if (is_64_bit_target) {
__ Call(main_jni_conv->CurrentParamRegister(), Offset(jni_start64),
- main_jni_conv->InterproceduralScratchRegister());
+ main_jni_conv->InterproceduralScratchRegister());
} else {
__ Call(main_jni_conv->CurrentParamRegister(), Offset(jni_start32),
- main_jni_conv->InterproceduralScratchRegister());
+ main_jni_conv->InterproceduralScratchRegister());
}
} else {
__ GetCurrentThread(main_jni_conv->CurrentParamStackOffset(),
@@ -347,15 +346,15 @@
FrameOffset jni_env = main_jni_conv->CurrentParamStackOffset();
if (is_64_bit_target) {
__ CopyRawPtrFromThread64(jni_env, Thread::JniEnvOffset<8>(),
- main_jni_conv->InterproceduralScratchRegister());
+ main_jni_conv->InterproceduralScratchRegister());
} else {
__ CopyRawPtrFromThread32(jni_env, Thread::JniEnvOffset<4>(),
- main_jni_conv->InterproceduralScratchRegister());
+ main_jni_conv->InterproceduralScratchRegister());
}
}
// 9. Plant call to native code associated with method.
- MemberOffset jni_entrypoint_offset = mirror::ArtMethod::EntryPointFromJniOffset(
+ MemberOffset jni_entrypoint_offset = ArtMethod::EntryPointFromJniOffset(
InstructionSetPointerSize(instruction_set));
__ Call(main_jni_conv->MethodStackOffset(), jni_entrypoint_offset,
mr_conv->InterproceduralScratchRegister());
diff --git a/compiler/jni/quick/mips/calling_convention_mips.cc b/compiler/jni/quick/mips/calling_convention_mips.cc
index aefbf06..4e716b5 100644
--- a/compiler/jni/quick/mips/calling_convention_mips.cc
+++ b/compiler/jni/quick/mips/calling_convention_mips.cc
@@ -148,7 +148,7 @@
size_t MipsJniCallingConvention::FrameSize() {
// Method*, LR and callee save area size, local reference segment state
- size_t frame_data_size = sizeof(StackReference<mirror::ArtMethod>) +
+ size_t frame_data_size = kMipsPointerSize +
(2 + CalleeSaveRegisters().size()) * kFramePointerSize;
// References plus 2 words for HandleScope header
size_t handle_scope_size = HandleScope::SizeOf(kFramePointerSize, ReferenceCount());
diff --git a/compiler/jni/quick/mips64/calling_convention_mips64.cc b/compiler/jni/quick/mips64/calling_convention_mips64.cc
index d446867..3a11bcf 100644
--- a/compiler/jni/quick/mips64/calling_convention_mips64.cc
+++ b/compiler/jni/quick/mips64/calling_convention_mips64.cc
@@ -84,9 +84,9 @@
FrameOffset Mips64ManagedRuntimeCallingConvention::CurrentParamStackOffset() {
CHECK(IsCurrentParamOnStack());
FrameOffset result =
- FrameOffset(displacement_.Int32Value() + // displacement
- sizeof(StackReference<mirror::ArtMethod>) + // Method ref
- (itr_slots_ * sizeof(uint32_t))); // offset into in args
+ FrameOffset(displacement_.Int32Value() + // displacement
+ kFramePointerSize + // Method ref
+ (itr_slots_ * sizeof(uint32_t))); // offset into in args
return result;
}
@@ -149,7 +149,7 @@
size_t Mips64JniCallingConvention::FrameSize() {
// Mehtod* and callee save area size, local reference segment state
- size_t frame_data_size = sizeof(StackReference<mirror::ArtMethod>) +
+ size_t frame_data_size = kFramePointerSize +
CalleeSaveRegisters().size() * kFramePointerSize + sizeof(uint32_t);
// References plus 2 words for HandleScope header
size_t handle_scope_size = HandleScope::SizeOf(kFramePointerSize, ReferenceCount());
diff --git a/compiler/jni/quick/x86/calling_convention_x86.cc b/compiler/jni/quick/x86/calling_convention_x86.cc
index 499dd7c..322caca 100644
--- a/compiler/jni/quick/x86/calling_convention_x86.cc
+++ b/compiler/jni/quick/x86/calling_convention_x86.cc
@@ -180,7 +180,7 @@
size_t X86JniCallingConvention::FrameSize() {
// Method*, return address and callee save area size, local reference segment state
- size_t frame_data_size = sizeof(StackReference<mirror::ArtMethod>) +
+ size_t frame_data_size = kX86PointerSize +
(2 + CalleeSaveRegisters().size()) * kFramePointerSize;
// References plus 2 words for HandleScope header
size_t handle_scope_size = HandleScope::SizeOf(kFramePointerSize, ReferenceCount());
diff --git a/compiler/jni/quick/x86_64/calling_convention_x86_64.cc b/compiler/jni/quick/x86_64/calling_convention_x86_64.cc
index 7e92d12..9c7eab1 100644
--- a/compiler/jni/quick/x86_64/calling_convention_x86_64.cc
+++ b/compiler/jni/quick/x86_64/calling_convention_x86_64.cc
@@ -97,9 +97,9 @@
}
FrameOffset X86_64ManagedRuntimeCallingConvention::CurrentParamStackOffset() {
- return FrameOffset(displacement_.Int32Value() + // displacement
- sizeof(StackReference<mirror::ArtMethod>) + // Method ref
- (itr_slots_ * sizeof(uint32_t))); // offset into in args
+ return FrameOffset(displacement_.Int32Value() + // displacement
+ kX86_64PointerSize + // Method ref
+ itr_slots_ * sizeof(uint32_t)); // offset into in args
}
const ManagedRegisterEntrySpills& X86_64ManagedRuntimeCallingConvention::EntrySpills() {
@@ -149,7 +149,7 @@
size_t X86_64JniCallingConvention::FrameSize() {
// Method*, return address and callee save area size, local reference segment state
- size_t frame_data_size = sizeof(StackReference<mirror::ArtMethod>) +
+ size_t frame_data_size = kX86_64PointerSize +
(2 + CalleeSaveRegisters().size()) * kFramePointerSize;
// References plus link_ (pointer) and number_of_references_ (uint32_t) for HandleScope header
size_t handle_scope_size = HandleScope::SizeOf(kFramePointerSize, ReferenceCount());