2021-11-27 17:26:37 +08:00
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// REQUIRES: arm
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// RUN: split-file %s %t
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// RUN: llvm-mc --triple=armv7a-none-eabi --arm-add-build-attributes -filetype=obj -o %t.o %t/asm
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// RUN: not ld.lld --script %t/lds %t.o -o /dev/null 2>&1 | FileCheck %s
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//--- lds
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SECTIONS {
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.text.0 0x0100000 : AT(0x0100000) { *(.text.0) }
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.text.1 0x0800000 : AT(0x0800000) { *(.text.1) }
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.text.2 0xf0f0000 : AT(0xf0f0000) { *(.text.2) }
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}
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//--- asm
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/// This is a variant of arm-adr-long.s with some _NC relocs changed into their
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/// checking counterparts, to verify that out-of-range references are caught.
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.section .text.0, "ax", %progbits
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dat1:
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.word 0
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.section .text.1, "ax", %progbits
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.global _start
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.type _start, %function
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_start:
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.inst 0xe24f0008 // sub r0, pc, #8
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.inst 0xe2400004 // sub r0, r0, #4
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.reloc 0, R_ARM_ALU_PC_G0, dat1
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// CHECK: {{.*}}.s.tmp.o:(.text.1+0x0): unencodeable immediate 7340040 for relocation R_ARM_ALU_PC_G0
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.reloc 4, R_ARM_ALU_PC_G1, dat1
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.inst 0xe24f1008 // sub r1, pc, #8
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.inst 0xe2411004 // sub r1, r1, #4
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.inst 0xe2411000 // sub r1, r1, #0
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.reloc 8, R_ARM_ALU_PC_G0_NC, dat2
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.reloc 12, R_ARM_ALU_PC_G1, dat2
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// CHECK: {{.*}}.s.tmp.o:(.text.1+0xc): unencodeable immediate 244252656 for relocation R_ARM_ALU_PC_G1
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.reloc 16, R_ARM_ALU_PC_G2, dat2
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.inst 0xe24f0008 // sub r0, pc, #8
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.inst 0xe2400004 // sub r0, r0, #4
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.inst 0xe2400000 // sub r0, r0, #0
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.reloc 20, R_ARM_ALU_PC_G0, dat1
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// CHECK: {{.*}}.s.tmp.o:(.text.1+0x14): unencodeable immediate 7340060 for relocation R_ARM_ALU_PC_G0
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.reloc 24, R_ARM_ALU_PC_G1, dat1
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.reloc 28, R_ARM_ALU_PC_G2, dat1
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.inst 0xe24f0008 // sub r0, pc, #8
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.inst 0xe2400004 // sub r0, r0, #4
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.inst 0xe1c000d0 // ldrd r0, r1, [r0, #0]
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.reloc 32, R_ARM_ALU_PC_G0_NC, dat2
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.reloc 36, R_ARM_ALU_PC_G1_NC, dat2
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2021-12-26 15:46:47 +08:00
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// CHECK: {{.*}}.s.tmp.o:(.text.1+0x28): relocation R_ARM_LDRS_PC_G2 out of range: 4056 is not in [0, 255]; references dat2
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2021-11-27 17:26:37 +08:00
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.reloc 40, R_ARM_LDRS_PC_G2, dat2
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.section .text.2, "ax", %progbits
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dat2:
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.word 0
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