// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t
// RUN: llvm-readobj -elf-output-style GNU --notes %t | FileCheck %s
-// CHECK: Displaying notes found at file offset 0x00000040 with length 0x000000b8:
+// CHECK: Displaying notes found at file offset 0x00000040 with length 0x00000070:
// CHECK-NEXT: Owner Data size Description
-// CHECK-NEXT: GNU 0x000000a8 NT_GNU_PROPERTY_TYPE_0 (property note)
+// CHECK-NEXT: GNU 0x00000060 NT_GNU_PROPERTY_TYPE_0 (property note)
// CHECK-NEXT: Properties: stack size: 0x100
// CHECK-NEXT: stack size: 0x100
// CHECK-NEXT: no copy on protected
-// CHECK-NEXT: X86 features: SHSTK
-// CHECK-NEXT: X86 features: IBT, SHSTK
-// CHECK-NEXT: X86 features: none
// CHECK-NEXT: <application-specific type 0xfefefefe>
// CHECK-NEXT: stack size: <corrupt length: 0x0>
// CHECK-NEXT: stack size: <corrupt length: 0x4>
// CHECK-NEXT: no copy on protected <corrupt length: 0x1>
-// CHECK-NEXT: X86 features: <corrupt length: 0x0>
-// CHECK-NEXT: X86 features: IBT, <unknown flags: 0xf000f000f000f000>
// CHECK-NEXT: <corrupt type (0x2) datasz: 0x1>
.section ".note.gnu.property", "a"
.long 8 /* Data size */
.quad 0x100 /* Data (stack size) */
.p2align 3 /* Align to 8 byte for 64 bit */
-
+
/* Test we handle alignment properly */
.long 1 /* Type: GNU_PROPERTY_STACK_SIZE */
.long 8 /* Data size */
.long 2 /* Type: GNU_PROPERTY_NO_COPY_ON_PROTECTED */
.long 0 /* Data size */
.p2align 3 /* Align to 8 byte for 64 bit */
-
- /* CET property note */
- .long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
- .long 8 /* Data size */
- .quad 2 /* GNU_PROPERTY_X86_FEATURE_1_SHSTK */
- .p2align 3 /* Align to 8 byte for 64 bit */
-
- /* CET property note with padding */
- .long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
- .long 4 /* Data size */
- .long 3 /* Full CET support */
- .p2align 3 /* Align to 8 byte for 64 bit */
-
- .long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
- .long 8 /* Data size */
- .quad 0 /* Empty flags, not an error */
- .p2align 3 /* Align to 8 byte for 64 bit */
/* All notes below are broken. Test we are able to report them. */
.long 1 /* Data size (corrupted) */
.byte 1 /* Data */
.p2align 3 /* Align to 8 byte for 64 bit */
-
- /* CET note with size zero */
- .long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
- .long 0 /* Data size */
- .p2align 3 /* Align to 8 byte for 64 bit */
-
- /* CET note with bad flags */
- .long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
- .long 8 /* Data size */
- .quad 0xf000f000f000f001 /* GNU_PROPERTY_X86_FEATURE_1_IBT and bad bits */
- .p2align 3 /* Align to 8 byte for 64 bit */
/* GNU_PROPERTY_NO_COPY_ON_PROTECTED with pr_datasz and without data */
.long 2 /* Type: GNU_PROPERTY_NO_COPY_ON_PROTECTED */
case GNU_PROPERTY_STACK_SIZE: {
OS << " stack size: ";
if (DataSize == sizeof(typename ELFT::uint))
- OS << format("0x%lx\n",
+ OS << format("0x%x\n",
(uint64_t)(*(const typename ELFT::Addr *)Data.data()));
else
OS << format("<corrupt length: 0x%x>\n", DataSize);
OS << format(" <corrupt length: 0x%x>", DataSize);
OS << "\n";
break;
- case GNU_PROPERTY_X86_FEATURE_1_AND:
- OS << " X86 features: ";
- if (DataSize != 4 && DataSize != 8) {
- OS << format("<corrupt length: 0x%x>\n", DataSize);
- break;
- }
- uint64_t CFProtection =
- (DataSize == 4)
- ? support::endian::read32<ELFT::TargetEndianness>(Data.data())
- : support::endian::read64<ELFT::TargetEndianness>(Data.data());
- if (CFProtection == 0) {
- OS << "none\n";
- break;
- }
- if (CFProtection & GNU_PROPERTY_X86_FEATURE_1_IBT) {
- OS << "IBT";
- CFProtection &= ~GNU_PROPERTY_X86_FEATURE_1_IBT;
- if (CFProtection)
- OS << ", ";
- }
- if (CFProtection & GNU_PROPERTY_X86_FEATURE_1_SHSTK) {
- OS << "SHSTK";
- CFProtection &= ~GNU_PROPERTY_X86_FEATURE_1_SHSTK;
- if (CFProtection)
- OS << ", ";
- }
- if (CFProtection)
- OS << format("<unknown flags: 0x%lx>", CFProtection);
- OS << "\n";
- break;
}
}