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| author | George Rimar <grimar@accesssoftek.com> | 2018-07-19 14:27:19 +0000 |
|---|---|---|
| committer | George Rimar <grimar@accesssoftek.com> | 2018-07-19 14:27:19 +0000 |
| commit | ad760e3ec6936671cca3becefa28c398b60e7cde (patch) | |
| tree | 5b8758213d6a2242b0e47843ac17a1eb647007e0 | |
| parent | ad6ff87888cf6321f21f8d8940531d9c54799ccc (diff) | |
| download | bcm5719-llvm-ad760e3ec6936671cca3becefa28c398b60e7cde.tar.gz bcm5719-llvm-ad760e3ec6936671cca3becefa28c398b60e7cde.zip | |
[ELF] - One more test case for .eh_frame_hdr.
This is to test the following error message:
https://github.com/llvm-mirror/lld/blob/master/ELF/SyntheticSections.cpp#L544
Which occurs when LLD meets unsupported address encoding when scans
.eh_frame to build .eh_frame_hdr section.
llvm-svn: 337458
| -rw-r--r-- | lld/test/ELF/eh-frame-value-format9.s | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lld/test/ELF/eh-frame-value-format9.s b/lld/test/ELF/eh-frame-value-format9.s new file mode 100644 index 00000000000..1b9ce6944ee --- /dev/null +++ b/lld/test/ELF/eh-frame-value-format9.s @@ -0,0 +1,28 @@ +# REQUIRES: x86 + +# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o +# RUN: not ld.lld --eh-frame-hdr %t.o -o %t 2>&1 | FileCheck %s +# CHECK: error: unknown FDE size encoding + +.section .eh_frame, "ax" + .long 12 # Size + .long 0x00 # ID + .byte 0x01 # Version. + + .byte 0x52 # Augmentation string: 'R','\0' + .byte 0x00 + +# Code and data alignment factors. + .byte 0x01 # LEB128 + .byte 0x01 # LEB128 + +# Return address register. + .byte 0x01 # LEB128 + + .byte 0xFE # 'R' value: invalid <0xFE> + + .byte 0xFF + + .long 12 # Size + .long 0x14 # ID + .quad .eh_frame |
