102 lines
4.2 KiB
ArmAsm
102 lines
4.2 KiB
ArmAsm
// REQUIRES: x86-registered-target
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// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t
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// RUN: llvm-readobj -elf-output-style GNU --notes %t | FileCheck %s
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// CHECK: Displaying notes found at file offset 0x00000040 with length 0x000000b8:
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// CHECK-NEXT: Owner Data size Description
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// CHECK-NEXT: GNU 0x000000a8 NT_GNU_PROPERTY_TYPE_0 (property note)
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// CHECK-NEXT: Properties: stack size: 0x100
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// CHECK-NEXT: stack size: 0x100
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// CHECK-NEXT: no copy on protected
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// CHECK-NEXT: X86 features: SHSTK
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// CHECK-NEXT: X86 features: IBT, SHSTK
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// CHECK-NEXT: X86 features: none
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// CHECK-NEXT: <application-specific type 0xfefefefe>
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// CHECK-NEXT: stack size: <corrupt length: 0x0>
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// CHECK-NEXT: stack size: <corrupt length: 0x4>
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// CHECK-NEXT: no copy on protected <corrupt length: 0x1>
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// CHECK-NEXT: X86 features: <corrupt length: 0x0>
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// CHECK-NEXT: X86 features: IBT, <unknown flags: 0xf000f000f000f000>
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// CHECK-NEXT: <corrupt type (0x2) datasz: 0x1>
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.section ".note.gnu.property", "a"
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.align 4
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.long 4 /* Name length is always 4 ("GNU") */
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.long end - begin /* Data length */
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.long 5 /* Type: NT_GNU_PROPERTY_TYPE_0 */
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.asciz "GNU" /* Name */
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.p2align 3
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begin:
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.long 1 /* Type: GNU_PROPERTY_STACK_SIZE */
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.long 8 /* Data size */
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.quad 0x100 /* Data (stack size) */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* Test we handle alignment properly */
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.long 1 /* Type: GNU_PROPERTY_STACK_SIZE */
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.long 8 /* Data size */
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.long 0x100 /* Data (stack size) */
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.p2align 3 /* Align to 8 byte for 64 bit */
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.long 2 /* Type: GNU_PROPERTY_NO_COPY_ON_PROTECTED */
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.long 0 /* Data size */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* CET property note */
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.long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
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.long 8 /* Data size */
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.quad 2 /* GNU_PROPERTY_X86_FEATURE_1_SHSTK */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* CET property note with padding */
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.long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
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.long 4 /* Data size */
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.long 3 /* Full CET support */
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.p2align 3 /* Align to 8 byte for 64 bit */
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.long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
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.long 8 /* Data size */
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.quad 0 /* Empty flags, not an error */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* All notes below are broken. Test we are able to report them. */
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/* Broken note type */
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.long 0xfefefefe /* Invalid type for testing */
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.long 0 /* Data size */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* GNU_PROPERTY_STACK_SIZE with zero stack size */
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.long 1 /* Type: GNU_PROPERTY_STACK_SIZE */
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.long 0 /* Data size */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* GNU_PROPERTY_STACK_SIZE with data size 4 (should be 8) */
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.long 1 /* Type: GNU_PROPERTY_STACK_SIZE */
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.long 4 /* Data size */
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.long 0x100 /* Data (stack size) */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* GNU_PROPERTY_NO_COPY_ON_PROTECTED with pr_datasz and some data */
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.long 2 /* Type: GNU_PROPERTY_NO_COPY_ON_PROTECTED */
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.long 1 /* Data size (corrupted) */
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.byte 1 /* Data */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* CET note with size zero */
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.long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
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.long 0 /* Data size */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* CET note with bad flags */
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.long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */
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.long 8 /* Data size */
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.quad 0xf000f000f000f001 /* GNU_PROPERTY_X86_FEATURE_1_IBT and bad bits */
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.p2align 3 /* Align to 8 byte for 64 bit */
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/* GNU_PROPERTY_NO_COPY_ON_PROTECTED with pr_datasz and without data */
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.long 2 /* Type: GNU_PROPERTY_NO_COPY_ON_PROTECTED */
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.long 1 /* Data size (corrupted) */
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.p2align 3 /* Align to 8 byte for 64 bit */
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end:
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