mirror of
https://github.com/c64scene-ar/llvm-6502.git
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304512cf40
This adds support for the .inst directive. This is an ARM specific directive to indicate an instruction encoded as a constant expression. The major difference between .word, .short, or .byte and .inst is that the latter will be disassembled as an instruction since it does not get flagged as data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197657 91177308-0d34-0410-b5e6-96231b3b80d8
82 lines
1.9 KiB
ArmAsm
82 lines
1.9 KiB
ArmAsm
@ RUN: llvm-mc %s -triple=armv7-linux-gnueabi -filetype=obj -o - \
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@ RUN: | llvm-readobj -s -sd | FileCheck %s
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.syntax unified
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@-------------------------------------------------------------------------------
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@ arm_inst
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@-------------------------------------------------------------------------------
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.arm
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.section .inst.arm_inst
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.align 2
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.global arm_inst
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.type arm_inst,%function
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arm_inst:
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.inst 0xdefe
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@ CHECK: Section {
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@ CHECK: Name: .inst.arm_inst
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@ CHECK: SectionData (
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@ CHECK-NEXT: 0000: FEDE0000
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@ CHECK-NEXT: )
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@-------------------------------------------------------------------------------
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@ thumb_inst_n
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@-------------------------------------------------------------------------------
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.thumb
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.section .inst.thumb_inst_n
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.align 2
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.global thumb_inst_n
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.type thumb_inst_n,%function
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thumb_inst_n:
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.inst.n 0xdefe
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@ CHECK: Section {
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@ CHECK: Name: .inst.thumb_inst_n
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@ CHECK: SectionData (
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@ CHECK-NEXT: 0000: FEDE
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@ CHECK-NEXT: )
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@-------------------------------------------------------------------------------
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@ thumb_inst_w
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@-------------------------------------------------------------------------------
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.thumb
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.section .inst.thumb_inst_w
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.align 2
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.global thumb_inst_w
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.type thumb_inst_w,%function
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thumb_inst_w:
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.inst.w 0x00000000
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@ CHECK: Section {
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@ CHECK: Name: .inst.thumb_inst_w
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@ CHECK: SectionData (
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@ CHECK-NEXT: 0000: 00000000
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@ CHECK-NEXT: )
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@-------------------------------------------------------------------------------
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@ thumb_inst_w
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@-------------------------------------------------------------------------------
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.thumb
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.section .inst.thumb_inst_inst
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.align 2
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.global thumb_inst_inst
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.type thumb_inst_inst,%function
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thumb_inst_inst:
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.inst.w 0xf2400000, 0xf2c00000
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@ CHECK: Section {
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@ CHECK: Name: .inst.thumb_inst_inst
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@ CHECK: SectionData (
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@ CHECK-NEXT: 0000: 40F20000 C0F20000
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@ CHECK-NEXT: )
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