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198ad916d7
This patch provides support for the MIPS relocations:
*) R_MIPS_GOT_HI16
*) R_MIPS_GOT_LO16
*) R_MIPS_CALL_HI16
*) R_MIPS_CALL_LO16
These are used for large GOT instruction sequences.
Contributer: Jack Carter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168471 91177308-0d34-0410-b5e6-96231b3b80d8
43 lines
985 B
LLVM
43 lines
985 B
LLVM
; RUN: llc -filetype=obj -mtriple mipsel-unknown-linux -mxgot %s -o - | elf-dump --dump-section-data | FileCheck %s
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@.str = private unnamed_addr constant [16 x i8] c"ext_1=%d, i=%d\0A\00", align 1
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@ext_1 = external global i32
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define void @fill() nounwind {
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entry:
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; Check that the appropriate relocations were created.
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; For the xgot case we want to see R_MIPS_[GOT|CALL]_[HI|LO]16.
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; R_MIPS_HI16
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; CHECK: ('r_type', 0x05)
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; R_MIPS_LO16
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; CHECK: ('r_type', 0x06)
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; R_MIPS_GOT_HI16
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; CHECK: ('r_type', 0x16)
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; R_MIPS_GOT_LO16
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; CHECK: ('r_type', 0x17)
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; R_MIPS_GOT
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; CHECK: ('r_type', 0x09)
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; R_MIPS_LO16
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; CHECK: ('r_type', 0x06)
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; R_MIPS_CALL_HI16
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; CHECK: ('r_type', 0x1e)
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; R_MIPS_CALL_LO16
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; CHECK: ('r_type', 0x1f)
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%0 = load i32* @ext_1, align 4
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%call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([16 x i8]* @.str, i32 0, i32 0), i32 %0) nounwind
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ret void
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}
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declare i32 @printf(i8* nocapture, ...) nounwind
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