forked from OSchip/llvm-project
50 lines
1.4 KiB
ArmAsm
50 lines
1.4 KiB
ArmAsm
// Test that exidx output sections are created correctly for each partition.
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// REQUIRES: arm
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// RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t.o
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// RUN: ld.lld %t.o -o %t -shared --gc-sections
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// RUN: llvm-objcopy --extract-main-partition %t %t0
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// RUN: llvm-objcopy --extract-partition=part1 %t %t1
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// Change upper case to lower case so that we can match unwind info (which is dumped
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// in upper case) against program headers (which are dumped in lower case).
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// RUN: llvm-readelf -l --unwind %t0 | tr A-Z a-z | FileCheck %s
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// RUN: llvm-readelf -l --unwind %t1 | tr A-Z a-z | FileCheck %s
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// Each file should have one exidx section for its text section and one sentinel.
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// CHECK: sectionoffset: 0x[[EXIDX_OFFSET:.*]]
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// CHECK-NEXT: entries [
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// CHECK-NEXT: entry {
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// CHECK-NEXT: functionaddress: 0x[[TEXT_ADDR:.*]]
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// CHECK-NEXT: model: cantunwind
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// CHECK-NEXT: }
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// CHECK-NEXT: entry {
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// CHECK-NEXT: functionaddress:
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// CHECK-NEXT: model: cantunwind
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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// CHECK: load {{[^ ]*}} 0x{{0*}}[[TEXT_ADDR]] {{.*}} r e
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// CHECK: exidx 0x{{0*}}[[EXIDX_OFFSET]] {{.*}} 0x00010 0x00010 r
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.section .llvm_sympart,"",%llvm_sympart
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.asciz "part1"
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.4byte p1
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.section .text.p0,"ax",%progbits
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.globl p0
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p0:
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.fnstart
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bx lr
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.cantunwind
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.fnend
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.section .text.p1,"ax",%progbits
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.globl p1
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p1:
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.fnstart
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bx lr
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.cantunwind
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.fnend
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