54 lines
1.5 KiB
ArmAsm
54 lines
1.5 KiB
ArmAsm
// REQUIRES: arm
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// RUN: rm -rf %t && split-file %s %t && cd %t
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// RUN: llvm-mc -filetype=obj -triple=arm a.s -o a.o
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// RUN: ld.lld a.o -T eh-frame-non-zero-offset.t -o non-zero
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// RUN: llvm-readelf --program-headers --unwind --symbols -x .eh_frame non-zero | FileCheck --check-prefix=NONZERO %s
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// RUN: ld.lld a.o -T eh-frame-zero-offset.t -o zero
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// RUN: llvm-readelf --program-headers --unwind --symbols -x .eh_frame zero | FileCheck --check-prefix=ZERO %s
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// NONZERO: {{[0-9]+}}: 00000084 {{.*}} __eh_frame_start
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// NONZERO-NEXT: {{[0-9]+}}: 000000b0 {{.*}} __eh_frame_end
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// NONZERO: 0x00000084 10000000 00000000 017a5200 017c0e01
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// NONZERO-NEXT: 0x00000094 1b0c0d00 10000000 18000000 60ffffff
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// NONZERO-NEXT: 0x000000a4 04000000 00000000 00000000
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// ZERO: {{[0-9]+}}: 00000004 {{.*}} __eh_frame_start
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// ZERO-NEXT: {{[0-9]+}}: 00000030 {{.*}} __eh_frame_end
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// ZERO: 0x00000004 10000000 00000000 017a5200 017c0e01
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// ZERO-NEXT: 0x00000014 1b0c0d00 10000000 18000000 e0ffffff
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// ZERO-NEXT: 0x00000024 04000000 00000000 00000000
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//--- eh-frame-non-zero-offset.t
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SECTIONS {
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.text : { *(.text .text.*) }
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.eh_frame : {
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/* Padding within .eh_frame */
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. += 128;
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__eh_frame_start = .;
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*(.eh_frame) ;
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__eh_frame_end = .;
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}
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}
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//--- eh-frame-zero-offset.t
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SECTIONS {
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.text : { *(.text .text.*) }
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.eh_frame : {
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__eh_frame_start = .;
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*(.eh_frame) ;
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__eh_frame_end = .;
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}
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}
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//--- a.s
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.section .text.01, "ax",%progbits
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.global f1
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.type f1, %function
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f1:
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.cfi_startproc
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.cfi_sections .eh_frame
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.space 4
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.cfi_endproc
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