mirror of
https://github.com/c64scene-ar/llvm-6502.git
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edd2bb863e
Differential Revision: http://reviews.llvm.org/D9692 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237327 91177308-0d34-0410-b5e6-96231b3b80d8
98 lines
3.5 KiB
LLVM
98 lines
3.5 KiB
LLVM
; Verify the assembler produces the expected expressions
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; RUN: llc -mtriple=x86_64-pc-win32 %s -o - | FileCheck %s
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; Verify the .fix data section conveys the right offsets and the right relocations
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; RUN: llc -mtriple=x86_64-pc-win32 -filetype=obj %s -o - | llvm-readobj -relocations -expand-relocs -sections -section-data | FileCheck %s --check-prefix=READOBJ
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;;;; some globals
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@g1 = constant i32 1;
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@g2 = constant i32 2;
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@g3 = constant i32 3;
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@g4 = constant i32 4;
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@__ImageBase = external global i64*;
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;;;; cross-section relative relocations
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; CHECK: .quad (g3-t1)+4
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@t1 = global i64 add(i64 sub(i64 ptrtoint(i32* @g3 to i64), i64 ptrtoint(i64* @t1 to i64)), i64 4), section ".fix"
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; CHECK: .quad g3-t2
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@t2 = global i64 sub(i64 ptrtoint(i32* @g3 to i64), i64 ptrtoint(i64* @t2 to i64)), section ".fix"
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; CHECK: .quad (g3-t3)-4
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@t3 = global i64 sub(i64 sub(i64 ptrtoint(i32* @g3 to i64), i64 ptrtoint(i64* @t3 to i64)), i64 4), section ".fix"
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; CHECK: .long g3-t4
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@t4 = global i32 trunc(i64 sub(i64 ptrtoint(i32* @g3 to i64), i64 ptrtoint(i32* @t4 to i64)) to i32), section ".fix"
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;;;; image base relocation
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; CHECK: .long g3@IMGREL
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@t5 = global i32 trunc(i64 sub(i64 ptrtoint(i32* @g3 to i64), i64 ptrtoint(i64** @__ImageBase to i64)) to i32), section ".fix"
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;;;; cross-section relative with source offset
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%struct.EEType = type { [2 x i8], i64, i32}
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; CHECK: .long g3-(t6+16)
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@t6 = global %struct.EEType {
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[2 x i8] c"\01\02",
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i64 256,
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i32 trunc(i64 sub(i64 ptrtoint(i32* @g3 to i64), i64 ptrtoint(i32* getelementptr inbounds (%struct.EEType, %struct.EEType* @t6, i32 0, i32 2) to i64)) to i32 )
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}, section ".fix"
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; READOBJ: Section {
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; READOBJ: Number: 5
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; READOBJ: Name: .fix (2E 66 69 78 00 00 00 00)
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; READOBJ: VirtualSize: 0x0
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; READOBJ: VirtualAddress: 0x0
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; READOBJ: RawDataSize: 56
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; READOBJ: PointerToRawData: 0xEC
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; READOBJ: PointerToRelocations: 0x124
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; READOBJ: PointerToLineNumbers: 0x0
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; READOBJ: RelocationCount: 6
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; READOBJ: LineNumberCount: 0
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; READOBJ: Characteristics [ (0xC0500040)
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; READOBJ: IMAGE_SCN_ALIGN_16BYTES (0x500000)
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; READOBJ: IMAGE_SCN_CNT_INITIALIZED_DATA (0x40)
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; READOBJ: IMAGE_SCN_MEM_READ (0x40000000)
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; READOBJ: IMAGE_SCN_MEM_WRITE (0x80000000)
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; READOBJ: ]
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; READOBJ: SectionData (
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; READOBJ: 0000: 10000000 00000000 0C000000 00000000 |................|
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; READOBJ: 0010: 08000000 00000000 0C000000 00000000 |................|
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; READOBJ: 0020: 01020000 00000000 00010000 00000000 |................|
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; READOBJ: 0030: 0C000000 00000000 |........|
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; READOBJ: )
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; READOBJ: }
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; READOBJ: ]
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; READOBJ: Relocations [
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; READOBJ: Section (5) .fix {
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; READOBJ: Relocation {
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; READOBJ: Offset: 0x0
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; READOBJ: Type: IMAGE_REL_AMD64_REL32 (4)
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; READOBJ: Symbol: .rdata
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; READOBJ: }
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; READOBJ: Relocation {
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; READOBJ: Offset: 0x8
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; READOBJ: Type: IMAGE_REL_AMD64_REL32 (4)
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; READOBJ: Symbol: .rdata
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; READOBJ: }
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; READOBJ: Relocation {
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; READOBJ: Offset: 0x10
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; READOBJ: Type: IMAGE_REL_AMD64_REL32 (4)
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; READOBJ: Symbol: .rdata
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; READOBJ: }
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; READOBJ: Relocation {
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; READOBJ: Offset: 0x18
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; READOBJ: Type: IMAGE_REL_AMD64_REL32 (4)
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; READOBJ: Symbol: .rdata
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; READOBJ: }
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; READOBJ: Relocation {
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; READOBJ: Offset: 0x1C
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; READOBJ: Type: IMAGE_REL_AMD64_ADDR32NB (3)
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; READOBJ: Symbol: g3
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; READOBJ: }
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; READOBJ: Relocation {
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; READOBJ: Offset: 0x30
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; READOBJ: Type: IMAGE_REL_AMD64_REL32 (4)
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; READOBJ: Symbol: .rdata
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; READOBJ: }
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