[WebAssembly] Add new explicit relocation types for PIC relocations
See https://github.com/WebAssembly/tool-conventions/pull/106
Differential Revision: https://reviews.llvm.org/D59907
llvm-svn: 357710
diff --git a/llvm/include/llvm/BinaryFormat/WasmRelocs.def b/llvm/include/llvm/BinaryFormat/WasmRelocs.def
index 59a786b..00dacf7 100644
--- a/llvm/include/llvm/BinaryFormat/WasmRelocs.def
+++ b/llvm/include/llvm/BinaryFormat/WasmRelocs.def
@@ -2,14 +2,16 @@
#error "WASM_RELOC must be defined"
#endif
-WASM_RELOC(R_WASM_FUNCTION_INDEX_LEB, 0)
-WASM_RELOC(R_WASM_TABLE_INDEX_SLEB, 1)
-WASM_RELOC(R_WASM_TABLE_INDEX_I32, 2)
-WASM_RELOC(R_WASM_MEMORY_ADDR_LEB, 3)
-WASM_RELOC(R_WASM_MEMORY_ADDR_SLEB, 4)
-WASM_RELOC(R_WASM_MEMORY_ADDR_I32, 5)
-WASM_RELOC(R_WASM_TYPE_INDEX_LEB, 6)
-WASM_RELOC(R_WASM_GLOBAL_INDEX_LEB, 7)
-WASM_RELOC(R_WASM_FUNCTION_OFFSET_I32, 8)
-WASM_RELOC(R_WASM_SECTION_OFFSET_I32, 9)
-WASM_RELOC(R_WASM_EVENT_INDEX_LEB, 10)
+WASM_RELOC(R_WASM_FUNCTION_INDEX_LEB, 0)
+WASM_RELOC(R_WASM_TABLE_INDEX_SLEB, 1)
+WASM_RELOC(R_WASM_TABLE_INDEX_I32, 2)
+WASM_RELOC(R_WASM_MEMORY_ADDR_LEB, 3)
+WASM_RELOC(R_WASM_MEMORY_ADDR_SLEB, 4)
+WASM_RELOC(R_WASM_MEMORY_ADDR_I32, 5)
+WASM_RELOC(R_WASM_TYPE_INDEX_LEB, 6)
+WASM_RELOC(R_WASM_GLOBAL_INDEX_LEB, 7)
+WASM_RELOC(R_WASM_FUNCTION_OFFSET_I32, 8)
+WASM_RELOC(R_WASM_SECTION_OFFSET_I32, 9)
+WASM_RELOC(R_WASM_EVENT_INDEX_LEB, 10)
+WASM_RELOC(R_WASM_MEMORY_ADDR_REL_SLEB, 11)
+WASM_RELOC(R_WASM_TABLE_INDEX_REL_SLEB, 12)
diff --git a/llvm/include/llvm/MC/MCExpr.h b/llvm/include/llvm/MC/MCExpr.h
index 9465882..7062477 100644
--- a/llvm/include/llvm/MC/MCExpr.h
+++ b/llvm/include/llvm/MC/MCExpr.h
@@ -284,7 +284,9 @@
VK_Hexagon_IE,
VK_Hexagon_IE_GOT,
- VK_WebAssembly_TYPEINDEX,// Reference to a symbol's type (signature)
+ VK_WASM_TYPEINDEX, // Reference to a symbol's type (signature)
+ VK_WASM_MBREL, // Memory address relative to memory base
+ VK_WASM_TBREL, // Table index relative to table bare
VK_AMDGPU_GOTPCREL32_LO, // symbol@gotpcrel32@lo
VK_AMDGPU_GOTPCREL32_HI, // symbol@gotpcrel32@hi
diff --git a/llvm/lib/MC/MCExpr.cpp b/llvm/lib/MC/MCExpr.cpp
index 749c323..fe14272 100644
--- a/llvm/lib/MC/MCExpr.cpp
+++ b/llvm/lib/MC/MCExpr.cpp
@@ -302,7 +302,9 @@
case VK_Hexagon_LD_PLT: return "LDPLT";
case VK_Hexagon_IE: return "IE";
case VK_Hexagon_IE_GOT: return "IEGOT";
- case VK_WebAssembly_TYPEINDEX: return "TYPEINDEX";
+ case VK_WASM_TYPEINDEX: return "TYPEINDEX";
+ case VK_WASM_MBREL: return "MBREL";
+ case VK_WASM_TBREL: return "TBREL";
case VK_AMDGPU_GOTPCREL32_LO: return "gotpcrel32@lo";
case VK_AMDGPU_GOTPCREL32_HI: return "gotpcrel32@hi";
case VK_AMDGPU_REL32_LO: return "rel32@lo";
@@ -415,7 +417,9 @@
.Case("lo8", VK_AVR_LO8)
.Case("hi8", VK_AVR_HI8)
.Case("hlo8", VK_AVR_HLO8)
- .Case("typeindex", VK_WebAssembly_TYPEINDEX)
+ .Case("typeindex", VK_WASM_TYPEINDEX)
+ .Case("tbrel", VK_WASM_TBREL)
+ .Case("mbrel", VK_WASM_MBREL)
.Case("gotpcrel32@lo", VK_AMDGPU_GOTPCREL32_LO)
.Case("gotpcrel32@hi", VK_AMDGPU_GOTPCREL32_HI)
.Case("rel32@lo", VK_AMDGPU_REL32_LO)
diff --git a/llvm/lib/MC/WasmObjectWriter.cpp b/llvm/lib/MC/WasmObjectWriter.cpp
index 4c60952..6367709 100644
--- a/llvm/lib/MC/WasmObjectWriter.cpp
+++ b/llvm/lib/MC/WasmObjectWriter.cpp
@@ -151,6 +151,7 @@
switch (Type) {
case wasm::R_WASM_MEMORY_ADDR_LEB:
case wasm::R_WASM_MEMORY_ADDR_SLEB:
+ case wasm::R_WASM_MEMORY_ADDR_REL_SLEB:
case wasm::R_WASM_MEMORY_ADDR_I32:
case wasm::R_WASM_FUNCTION_OFFSET_I32:
case wasm::R_WASM_SECTION_OFFSET_I32:
@@ -580,6 +581,7 @@
}
switch (RelEntry.Type) {
+ case wasm::R_WASM_TABLE_INDEX_REL_SLEB:
case wasm::R_WASM_TABLE_INDEX_SLEB:
case wasm::R_WASM_TABLE_INDEX_I32: {
// Provisional value is table address of the resolved symbol itself
@@ -604,6 +606,7 @@
}
case wasm::R_WASM_MEMORY_ADDR_LEB:
case wasm::R_WASM_MEMORY_ADDR_I32:
+ case wasm::R_WASM_MEMORY_ADDR_REL_SLEB:
case wasm::R_WASM_MEMORY_ADDR_SLEB: {
// Provisional value is address of the global
const MCSymbolWasm *Sym = resolveSymbol(*RelEntry.Symbol);
@@ -698,7 +701,9 @@
writeI32(Stream, Value, Offset);
break;
case wasm::R_WASM_TABLE_INDEX_SLEB:
+ case wasm::R_WASM_TABLE_INDEX_REL_SLEB:
case wasm::R_WASM_MEMORY_ADDR_SLEB:
+ case wasm::R_WASM_MEMORY_ADDR_REL_SLEB:
writePatchableSLEB(Stream, Value, Offset);
break;
default:
diff --git a/llvm/lib/Object/WasmObjectFile.cpp b/llvm/lib/Object/WasmObjectFile.cpp
index 7a27691..9d52154 100644
--- a/llvm/lib/Object/WasmObjectFile.cpp
+++ b/llvm/lib/Object/WasmObjectFile.cpp
@@ -767,6 +767,7 @@
case wasm::R_WASM_FUNCTION_INDEX_LEB:
case wasm::R_WASM_TABLE_INDEX_SLEB:
case wasm::R_WASM_TABLE_INDEX_I32:
+ case wasm::R_WASM_TABLE_INDEX_REL_SLEB:
if (!isValidFunctionSymbol(Reloc.Index))
return make_error<GenericBinaryError>("Bad relocation function index",
object_error::parse_failed);
@@ -793,6 +794,7 @@
case wasm::R_WASM_MEMORY_ADDR_LEB:
case wasm::R_WASM_MEMORY_ADDR_SLEB:
case wasm::R_WASM_MEMORY_ADDR_I32:
+ case wasm::R_WASM_MEMORY_ADDR_REL_SLEB:
if (!isValidDataSymbol(Reloc.Index))
return make_error<GenericBinaryError>("Bad relocation data index",
object_error::parse_failed);
diff --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h
index 69c477b..4c7114e 100644
--- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h
+++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h
@@ -90,9 +90,21 @@
enum TOF {
MO_NO_FLAG = 0,
- // Address of data symbol via a wasm global. This adds a level of indirection
- // similar to the GOT on native platforms.
+ // On a symbol operand this indicates that the immediate is a wasm global
+ // index. The value of the wasm global will be set to the symbol address at
+ // runtime. This adds a level of indirection similar to the GOT on native
+ // platforms.
MO_GOT,
+
+ // On a symbol operand this indicates that the immediate is the symbol
+ // address relative the __memory_base wasm global.
+ // Only applicable to data symbols.
+ MO_MEMORY_BASE_REL,
+
+ // On a symbol operand this indicates that the immediate is the symbol
+ // address relative the __table_base wasm global.
+ // Only applicable to function symbols.
+ MO_TABLE_BASE_REL,
};
} // end namespace WebAssemblyII
diff --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyWasmObjectWriter.cpp b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyWasmObjectWriter.cpp
index 91b356d..a1cc3e2 100644
--- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyWasmObjectWriter.cpp
+++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyWasmObjectWriter.cpp
@@ -42,14 +42,6 @@
WebAssemblyWasmObjectWriter::WebAssemblyWasmObjectWriter(bool Is64Bit)
: MCWasmObjectTargetWriter(Is64Bit) {}
-static bool isFunctionSignatureRef(const MCSymbolRefExpr *Ref) {
- return Ref->getKind() == MCSymbolRefExpr::VK_WebAssembly_TYPEINDEX;
-}
-
-static bool isGOTRef(const MCSymbolRefExpr *Ref) {
- return Ref->getKind() == MCSymbolRefExpr::VK_GOT;
-}
-
static const MCSection *getFixupSection(const MCExpr *Expr) {
if (auto SyExp = dyn_cast<MCSymbolRefExpr>(Expr)) {
if (SyExp->getSymbol().isInSection())
@@ -75,6 +67,23 @@
assert(RefA);
auto& SymA = cast<MCSymbolWasm>(RefA->getSymbol());
+ MCSymbolRefExpr::VariantKind Modifier = Target.getAccessVariant();
+
+ switch (Modifier) {
+ case MCSymbolRefExpr::VK_GOT:
+ return wasm::R_WASM_GLOBAL_INDEX_LEB;
+ case MCSymbolRefExpr::VK_WASM_TBREL:
+ assert(SymA.isFunction());
+ return wasm::R_WASM_TABLE_INDEX_REL_SLEB;
+ case MCSymbolRefExpr::VK_WASM_MBREL:
+ assert(SymA.isData());
+ return wasm::R_WASM_MEMORY_ADDR_REL_SLEB;
+ case MCSymbolRefExpr::VK_WASM_TYPEINDEX:
+ return wasm::R_WASM_TYPE_INDEX_LEB;
+ default:
+ break;
+ }
+
switch (unsigned(Fixup.getKind())) {
case WebAssembly::fixup_sleb128_i32:
if (SymA.isFunction())
@@ -83,14 +92,10 @@
case WebAssembly::fixup_sleb128_i64:
llvm_unreachable("fixup_sleb128_i64 not implemented yet");
case WebAssembly::fixup_uleb128_i32:
- if (SymA.isGlobal() || isGOTRef(RefA))
+ if (SymA.isGlobal())
return wasm::R_WASM_GLOBAL_INDEX_LEB;
- if (SymA.isFunction()) {
- if (isFunctionSignatureRef(RefA))
- return wasm::R_WASM_TYPE_INDEX_LEB;
- else
- return wasm::R_WASM_FUNCTION_INDEX_LEB;
- }
+ if (SymA.isFunction())
+ return wasm::R_WASM_FUNCTION_INDEX_LEB;
if (SymA.isEvent())
return wasm::R_WASM_EVENT_INDEX_LEB;
return wasm::R_WASM_MEMORY_ADDR_LEB;
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
index b5e9d9e..7bad497 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
@@ -1003,17 +1003,22 @@
MachineFunction &MF = DAG.getMachineFunction();
MVT PtrVT = getPointerTy(MF.getDataLayout());
const char *BaseName;
- if (GV->getValueType()->isFunctionTy())
+ if (GV->getValueType()->isFunctionTy()) {
BaseName = MF.createExternalSymbolName("__table_base");
- else
+ OperandFlags = WebAssemblyII::MO_TABLE_BASE_REL;
+ }
+ else {
BaseName = MF.createExternalSymbolName("__memory_base");
+ OperandFlags = WebAssemblyII::MO_MEMORY_BASE_REL;
+ }
SDValue BaseAddr =
DAG.getNode(WebAssemblyISD::Wrapper, DL, PtrVT,
DAG.getTargetExternalSymbol(BaseName, PtrVT));
SDValue SymAddr = DAG.getNode(
WebAssemblyISD::WrapperPIC, DL, VT,
- DAG.getTargetGlobalAddress(GA->getGlobal(), DL, VT, GA->getOffset()));
+ DAG.getTargetGlobalAddress(GA->getGlobal(), DL, VT, GA->getOffset(),
+ OperandFlags));
return DAG.getNode(ISD::ADD, DL, VT, BaseAddr, SymAddr);
} else {
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyMCInstLower.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyMCInstLower.cpp
index fd09b74..27f13d9 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyMCInstLower.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyMCInstLower.cpp
@@ -122,16 +122,31 @@
MCOperand WebAssemblyMCInstLower::lowerSymbolOperand(const MachineOperand &MO,
MCSymbol *Sym) const {
- bool isGOT = MO.getTargetFlags() == WebAssemblyII::MO_GOT;
- MCSymbolRefExpr::VariantKind Kind =
- isGOT ? MCSymbolRefExpr::VK_GOT : MCSymbolRefExpr::VK_None;
+ MCSymbolRefExpr::VariantKind Kind = MCSymbolRefExpr::VK_None;
+ unsigned TargetFlags = MO.getTargetFlags();
+
+ switch (TargetFlags) {
+ case WebAssemblyII::MO_NO_FLAG:
+ break;
+ case WebAssemblyII::MO_GOT:
+ Kind = MCSymbolRefExpr::VK_GOT;
+ break;
+ case WebAssemblyII::MO_MEMORY_BASE_REL:
+ Kind = MCSymbolRefExpr::VK_WASM_MBREL;
+ break;
+ case WebAssemblyII::MO_TABLE_BASE_REL:
+ Kind = MCSymbolRefExpr::VK_WASM_TBREL;
+ break;
+ default:
+ llvm_unreachable("Unknown target flag on GV operand");
+ }
+
const MCExpr *Expr = MCSymbolRefExpr::create(Sym, Kind, Ctx);
if (MO.getOffset() != 0) {
const auto *WasmSym = cast<MCSymbolWasm>(Sym);
- if (isGOT)
+ if (TargetFlags == WebAssemblyII::MO_GOT)
report_fatal_error("GOT symbol references do not support offsets");
-
if (WasmSym->isFunction())
report_fatal_error("Function addresses with offsets not supported");
if (WasmSym->isGlobal())
@@ -217,7 +232,7 @@
WasmSym->setType(wasm::WASM_SYMBOL_TYPE_FUNCTION);
const MCExpr *Expr = MCSymbolRefExpr::create(
- WasmSym, MCSymbolRefExpr::VK_WebAssembly_TYPEINDEX, Ctx);
+ WasmSym, MCSymbolRefExpr::VK_WASM_TYPEINDEX, Ctx);
MCOp = MCOperand::createExpr(Expr);
break;
}
diff --git a/llvm/test/CodeGen/WebAssembly/call-pic.ll b/llvm/test/CodeGen/WebAssembly/call-pic.ll
index 7fd93c6..b50f96d 100644
--- a/llvm/test/CodeGen/WebAssembly/call-pic.ll
+++ b/llvm/test/CodeGen/WebAssembly/call-pic.ll
@@ -5,14 +5,14 @@
declare i32 @foo()
declare i32 @bar()
-declare hidden i32 @hidden_function();
+declare hidden i32 @hidden_function()
@indirect_func = global i32 ()* @foo
define void @call_indirect_func() {
; CHECK-LABEL: call_indirect_func:
; CHECK: global.get $push[[L0:[0-9]+]]=, __memory_base{{$}}
-; CHECK-NEXT: i32.const $push[[L1:[0-9]+]]=, indirect_func{{$}}
+; CHECK-NEXT: i32.const $push[[L1:[0-9]+]]=, indirect_func@MBREL{{$}}
; CHECK-NEXT: i32.add $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]{{$}}
; CHECK-NEXT: i32.load $push[[L3:[0-9]+]]=, 0($pop[[L2]]){{$}}
; CHECK-NEXT: i32.call_indirect $push[[L4:[0-9]+]]=, $pop[[L3]]{{$}}
@@ -43,7 +43,7 @@
define i8* @get_function_address_hidden() {
; CHECK-LABEL: get_function_address_hidden:
; CHECK: global.get $push[[L0:[0-9]+]]=, __table_base{{$}}
-; CHECK-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_function{{$}}
+; CHECK-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_function@TBREL{{$}}
; CHECK-NEXT: i32.add $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]{{$}}
; CHECK-NEXT: return $pop[[L2]]{{$}}
; CHECK-NEXT: end_function{{$}}
diff --git a/llvm/test/CodeGen/WebAssembly/load-store-pic.ll b/llvm/test/CodeGen/WebAssembly/load-store-pic.ll
index bb449ca..2f7f34d 100644
--- a/llvm/test/CodeGen/WebAssembly/load-store-pic.ll
+++ b/llvm/test/CodeGen/WebAssembly/load-store-pic.ll
@@ -21,7 +21,7 @@
define i32 @load_hidden_global() {
; CHECK-LABEL: load_hidden_global:
; PIC: global.get $push[[L0:[0-9]+]]=, __memory_base{{$}}
-; PIC-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_global{{$}}
+; PIC-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_global@MBREL{{$}}
; PIC-NEXT: i32.add $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]{{$}}
; PIC-NEXT: i32.load $push[[L3:[0-9]+]]=, 0($pop[[L2]]){{$}}
@@ -36,7 +36,7 @@
define i32 @load_hidden_global_offset() {
; CHECK-LABEL: load_hidden_global_offset:
; PIC: global.get $push[[L0:[0-9]+]]=, __memory_base{{$}}
-; PIC-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_global_array{{$}}
+; PIC-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_global_array@MBREL{{$}}
; PIC-NEXT: i32.add $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1:[0-9]+]]{{$}}
; PIC-NEXT: i32.const $push[[L3:[0-9]+]]=, 20{{$}}
; PIC-NEXT: i32.add $push[[L4:[0-9]+]]=, $pop[[L2]], $pop[[L3]]{{$}}
@@ -56,7 +56,7 @@
define void @store_hidden_global(i32 %n) {
; CHECK-LABEL: store_hidden_global:
; PIC: global.get $push[[L0:[0-9]+]]=, __memory_base{{$}}
-; PIC-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_global{{$}}
+; PIC-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_global@MBREL{{$}}
; PIC-NEXT: i32.add $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]{{$}}
; PIC-NEXT: i32.store 0($pop[[L2]]), $0{{$}}
@@ -71,7 +71,7 @@
define void @store_hidden_global_offset(i32 %n) {
; CHECK-LABEL: store_hidden_global_offset:
; PIC: global.get $push[[L0:[0-9]+]]=, __memory_base{{$}}
-; PIC-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_global_array{{$}}
+; PIC-NEXT: i32.const $push[[L1:[0-9]+]]=, hidden_global_array@MBREL{{$}}
; PIC-NEXT: i32.add $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]{{$}}
; PIC-NEXT: i32.const $push[[L3:[0-9]+]]=, 20{{$}}
; PIC-NEXT: i32.add $push[[L4:[0-9]+]]=, $pop[[L2]], $pop[[L3]]{{$}}
diff --git a/llvm/test/MC/WebAssembly/reloc-pic.s b/llvm/test/MC/WebAssembly/reloc-pic.s
index 49aaa85..249cd1f 100644
--- a/llvm/test/MC/WebAssembly/reloc-pic.s
+++ b/llvm/test/MC/WebAssembly/reloc-pic.s
@@ -16,6 +16,32 @@
i32.load 0
end_function
+load_hidden_data:
+ .functype load_hidden_data () -> (i32)
+ global.get __memory_base
+ i32.const .L.hidden_data@MBREL
+ i32.add
+ end_function
+
+load_hidden_func:
+ .functype load_hidden_func () -> (i32)
+ global.get __table_base
+ i32.const hidden_func@TBREL
+ i32.add
+ end_function
+
+hidden_func:
+ .functype hidden_func () -> (i32)
+ i32.const 0
+ end_function
+
+.section .rodata.hidden_data,"",@
+.L.hidden_data:
+ .int8 100
+ .size .L.hidden_data, 1
+
+#.hidden hidden_func
+#.hidden hidden_data
.size default_data, 4
.functype default_func () -> (i32)
@@ -34,7 +60,7 @@
# CHECK-NEXT: Field: __linear_memory
# CHECK-NEXT: Kind: MEMORY
# CHECK-NEXT: Memory:
-# CHECK-NEXT: Initial: 0x00000000
+# CHECK-NEXT: Initial: 0x00000001
# CHECK-NEXT: - Module: env
# CHECK-NEXT: Field: __indirect_function_table
# CHECK-NEXT: Kind: TABLE
@@ -57,7 +83,7 @@
# CHECK-NEXT: GlobalType: I32
# CHECK-NEXT: GlobalMutable: true
# CHECK-NEXT: - Type: FUNCTION
-# CHECK-NEXT: FunctionTypes: [ 0, 0 ]
+# CHECK-NEXT: FunctionTypes: [ 0, 0, 0, 0, 0 ]
# CHECK-NEXT: - Type: CODE
# CHECK-NEXT: Relocations:
# CHECK-NEXT: - Type: R_WASM_GLOBAL_INDEX_LEB
@@ -66,6 +92,18 @@
# CHECK-NEXT: - Type: R_WASM_GLOBAL_INDEX_LEB
# CHECK-NEXT: Index: 3
# CHECK-NEXT: Offset: 0x00000010
+# CHECK-NEXT: - Type: R_WASM_MEMORY_ADDR_LEB
+# CHECK-NEXT: Index: 5
+# CHECK-NEXT: Offset: 0x0000001C
+# CHECK-NEXT: - Type: R_WASM_MEMORY_ADDR_REL_SLEB
+# CHECK-NEXT: Index: 6
+# CHECK-NEXT: Offset: 0x00000022
+# CHECK-NEXT: - Type: R_WASM_MEMORY_ADDR_LEB
+# CHECK-NEXT: Index: 8
+# CHECK-NEXT: Offset: 0x0000002C
+# CHECK-NEXT: - Type: R_WASM_TABLE_INDEX_REL_SLEB
+# CHECK-NEXT: Index: 9
+# CHECK-NEXT: Offset: 0x00000032
# CHECK-NEXT: Functions:
# CHECK-NEXT: - Index: 1
# CHECK-NEXT: Locals: []
@@ -73,6 +111,23 @@
# CHECK-NEXT: - Index: 2
# CHECK-NEXT: Locals: []
# CHECK-NEXT: Body: 2381808080002800000B
+# CHECK-NEXT: - Index: 3
+# CHECK-NEXT: Locals: []
+# CHECK-NEXT: Body: 2380808080004180808080006A0B
+# CHECK-NEXT: - Index: 4
+# CHECK-NEXT: Locals: []
+# CHECK-NEXT: Body: 2380808080004180808080006A0B
+# CHECK-NEXT: - Index: 5
+# CHECK-NEXT: Locals: []
+# CHECK-NEXT: Body: 41000B
+# CHECK-NEXT: - Type: DATA
+# CHECK-NEXT: Segments:
+# CHECK-NEXT: - SectionOffset: 6
+# CHECK-NEXT: InitFlags: 0
+# CHECK-NEXT: Offset:
+# CHECK-NEXT: Opcode: I32_CONST
+# CHECK-NEXT: Value: 0
+# CHECK-NEXT: Content: '64'
# CHECK-NEXT: - Type: CUSTOM
# CHECK-NEXT: Name: linking
# CHECK-NEXT: Version: 2
@@ -96,4 +151,38 @@
# CHECK-NEXT: Name: default_func
# CHECK-NEXT: Flags: [ UNDEFINED ]
# CHECK-NEXT: Function: 0
+# CHECK-NEXT: - Index: 4
+# CHECK-NEXT: Kind: FUNCTION
+# CHECK-NEXT: Name: load_hidden_data
+# CHECK-NEXT: Flags: [ BINDING_LOCAL ]
+# CHECK-NEXT: Function: 3
+# CHECK-NEXT: - Index: 5
+# CHECK-NEXT: Kind: DATA
+# CHECK-NEXT: Name: __memory_base
+# CHECK-NEXT: Flags: [ UNDEFINED ]
+# CHECK-NEXT: - Index: 6
+# CHECK-NEXT: Kind: DATA
+# CHECK-NEXT: Name: .L.hidden_data
+# CHECK-NEXT: Flags: [ BINDING_LOCAL ]
+# CHECK-NEXT: Segment: 0
+# CHECK-NEXT: Size: 1
+# CHECK-NEXT: - Index: 7
+# CHECK-NEXT: Kind: FUNCTION
+# CHECK-NEXT: Name: load_hidden_func
+# CHECK-NEXT: Flags: [ BINDING_LOCAL ]
+# CHECK-NEXT: Function: 4
+# CHECK-NEXT: - Index: 8
+# CHECK-NEXT: Kind: DATA
+# CHECK-NEXT: Name: __table_base
+# CHECK-NEXT: Flags: [ UNDEFINED ]
+# CHECK-NEXT: - Index: 9
+# CHECK-NEXT: Kind: FUNCTION
+# CHECK-NEXT: Name: hidden_func
+# CHECK-NEXT: Flags: [ BINDING_LOCAL ]
+# CHECK-NEXT: Function: 5
+# CHECK-NEXT: SegmentInfo:
+# CHECK-NEXT: - Index: 0
+# CHECK-NEXT: Name: .rodata.hidden_data
+# CHECK-NEXT: Alignment: 0
+# CHECK-NEXT: Flags: [ ]
# CHECK-NEXT: ...