diff options
| author | Fangrui Song <maskray@google.com> | 2019-02-12 09:56:01 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2019-02-12 09:56:01 +0000 |
| commit | 8e0d5ac715a86766966d298a411f67aeba414312 (patch) | |
| tree | 1a568a33122650e9460e69e4c10fb0665adf472d /llvm/test/tools/llvm-readobj/note-gnu-property.s | |
| parent | b1d6f520059d3b593e08e94d690e7e0b0e740da8 (diff) | |
| download | bcm5719-llvm-8e0d5ac715a86766966d298a411f67aeba414312.tar.gz bcm5719-llvm-8e0d5ac715a86766966d298a411f67aeba414312.zip | |
[llvm-readobj] Only allow 4-byte pr_data
Summary: AMD64 psABI says: "The pr_data field of each property contains a 4-byte unsigned integer." Thus we don't need to handle 8-byte pr_data.
Reviewers: mike.dvoretsky, grimar, craig.topper, xiangzhangllvm, hjl.tools
Reviewed By: grimar
Subscribers: rupprecht, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D58103
llvm-svn: 353815
Diffstat (limited to 'llvm/test/tools/llvm-readobj/note-gnu-property.s')
| -rw-r--r-- | llvm/test/tools/llvm-readobj/note-gnu-property.s | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/llvm/test/tools/llvm-readobj/note-gnu-property.s b/llvm/test/tools/llvm-readobj/note-gnu-property.s index d513a3e460c..f409818f2b8 100644 --- a/llvm/test/tools/llvm-readobj/note-gnu-property.s +++ b/llvm/test/tools/llvm-readobj/note-gnu-property.s @@ -17,7 +17,7 @@ // GNU-NEXT: stack size: <corrupt length: 0x4> // GNU-NEXT: no copy on protected <corrupt length: 0x1> // GNU-NEXT: X86 features: <corrupt length: 0x0> -// GNU-NEXT: X86 features: IBT, <unknown flags: 0xf000f000f000f000> +// GNU-NEXT: X86 features: IBT, <unknown flags: 0xf000f000> // GNU-NEXT: <corrupt type (0x2) datasz: 0x1> // LLVM: Notes [ @@ -40,7 +40,7 @@ // LLVM-NEXT: stack size: <corrupt length: 0x4> // LLVM-NEXT: no copy on protected <corrupt length: 0x1> // LLVM-NEXT: X86 features: <corrupt length: 0x0> -// LLVM-NEXT: X86 features: IBT, <unknown flags: 0xf000f000f000f000> +// LLVM-NEXT: X86 features: IBT, <unknown flags: 0xf000f000> // LLVM-NEXT: <corrupt type (0x2) datasz: 0x1> // LLVM-NEXT: ] // LLVM-NEXT: } @@ -72,8 +72,8 @@ begin: /* CET property note */ .long 0xc0000002 /* Type: GNU_PROPERTY_X86_FEATURE_1_AND */ - .long 8 /* Data size */ - .quad 2 /* GNU_PROPERTY_X86_FEATURE_1_SHSTK */ + .long 4 /* Data size */ + .long 2 /* GNU_PROPERTY_X86_FEATURE_1_SHSTK */ .p2align 3 /* Align to 8 byte for 64 bit */ /* CET property note with padding */ @@ -83,8 +83,8 @@ begin: .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 */ + .long 4 /* Data size */ + .long 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. */ @@ -118,8 +118,8 @@ begin: /* 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 */ + .long 4 /* Data size */ + .long 0xf000f001 /* 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 */ |
