67 lines
1.7 KiB
ArmAsm
67 lines
1.7 KiB
ArmAsm
@ REQUIRES: arm-registered-target
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// Test that code symbols take priority over data symbols if both are
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// defined at the same address during disassembly.
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//
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// In the past, llvm-objdump would select the alphabetically last
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// symbol at each address. To demonstrate that it's now choosing by
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// symbol type, we define pairs of code and data symbols at the same
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// address in such a way that the code symbol and data symbol each
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// have a chance to appear alphabetically last. Also, we test that
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// both STT_FUNC and STT_NOTYPE are regarded as code symbols.
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@ RUN: llvm-mc -triple armv8a-unknown-linux -filetype=obj %s -o %t.o
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@ RUN: llvm-objdump --no-print-imm-hex --triple armv8a -d %t.o | FileCheck %s
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// Ensure that all four instructions in the section are disassembled
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// rather than dumped as data, and that in each case, the code symbol
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// is displayed before the disassembly, and not the data symbol at the
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// same address.
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@ CHECK: Disassembly of section .text:
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@ CHECK-EMPTY:
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@ CHECK-NEXT: <A1function>:
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@ CHECK-NEXT: movw r0, #1
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@ CHECK-EMPTY:
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@ CHECK-NEXT: <B2function>:
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@ CHECK-NEXT: movw r0, #2
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@ CHECK-EMPTY:
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@ CHECK-NEXT: <A3notype>:
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@ CHECK-NEXT: movw r0, #3
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@ CHECK-EMPTY:
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@ CHECK-NEXT: <B4notype>:
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@ CHECK-NEXT: movw r0, #4
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.text
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.globl A1function
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.globl B2function
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.globl A3notype
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.globl B4notype
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.globl B1object
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.globl A2object
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.globl B3object
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.globl A4object
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.type A1function,%function
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.type B2function,%function
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.type A3notype,%notype
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.type B4notype,%notype
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.type B1object,%object
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.type A2object,%object
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.type B3object,%object
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.type A4object,%object
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A1function:
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B1object:
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movw r0, #1
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A2object:
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B2function:
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movw r0, #2
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A3notype:
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B3object:
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movw r0, #3
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A4object:
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B4notype:
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movw r0, #4
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