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Diffstat (limited to 'test/DebugInfo/AArch64/eh_frame.ll')
-rw-r--r-- | test/DebugInfo/AArch64/eh_frame.ll | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/test/DebugInfo/AArch64/eh_frame.ll b/test/DebugInfo/AArch64/eh_frame.ll deleted file mode 100644 index 2539c56..0000000 --- a/test/DebugInfo/AArch64/eh_frame.ll +++ /dev/null @@ -1,51 +0,0 @@ -; RUN: llc -verify-machineinstrs -mtriple=aarch64-none-linux-gnu %s -filetype=obj -o %t -; RUN: llvm-objdump -s %t | FileCheck %s -@var = global i32 0 - -declare void @bar() - -define i64 @check_largest_class(i32 %in) { - %res = load i32* @var - call void @bar() - %ext = zext i32 %res to i64 - ret i64 %ext -} - -; The really key points we're checking here are: -; * Return register is x30. -; * Pointer format is 0x1b (GNU doesn't appear to understand others). - -; The rest is largely incidental, but not expected to change regularly. - -; Output is: - -; CHECK: Contents of section .eh_frame: -; CHECK-NEXT: 0000 10000000 00000000 017a5200 017c1e01 .........zR..|.. -; CHECK-NEXT: 0010 1b0c1f00 18000000 18000000 00000000 ................ - - -; Won't check the rest, it's rather incidental. -; 0020 24000000 00440c1f 10449e02 93040000 $....D...D...... - - -; The first CIE: -; ------------------- -; 10000000: length of first CIE = 0x10 -; 00000000: This is a CIE -; 01: version = 0x1 -; 7a 52 00: augmentation string "zR" -- pointer format is specified -; 01: code alignment factor 1 -; 7c: data alignment factor -4 -; 1e: return address register 30 (== x30). -; 01: 1 byte of augmentation -; 1b: pointer format 1b: DW_EH_PE_pcrel | DW_EH_PE_sdata4 -; 0c 1f 00: initial instructions: "DW_CFA_def_cfa x31 ofs 0" in this case - -; Next the FDE: -; ------------- -; 18000000: FDE length 0x18 -; 18000000: Uses CIE 0x18 backwards (only coincidentally same as above) -; 00000000: PC begin for this FDE is at 00000000 (relocation is applied here) -; 24000000: FDE applies up to PC begin+0x24 -; 00: Augmentation string length 0 for this FDE -; Rest: call frame instructions |