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Since `assignAddresses` is executed more than once, error reporting during `assignAddresses` would be duplicated. Generalize #66854 to cover more errors. Note: address-related errors exposed in one invocation might not be errors in another invocation. Pull Request: https://github.com/llvm/llvm-project/pull/96361
53 lines
1.4 KiB
Plaintext
53 lines
1.4 KiB
Plaintext
# REQUIRES: x86
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# RUN: rm -rf %t && split-file %s %t && cd %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64 a.s -o a.o
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# RUN: ld.lld a.o -T a.lds -o a
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# RUN: llvm-readelf -Ss a | FileCheck %s
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# CHECK: .text PROGBITS 0000000000001000 001000
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# CHECK-NEXT: .foo-1 PROGBITS 0000000000001001 001001
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# CHECK-NEXT: .foo-2 PROGBITS 0000000000001101 001101
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# CHECK-NEXT: .foo-3 PROGBITS 0000000000001102 001102
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# CHECK: 0000000000001001 0 NOTYPE GLOBAL DEFAULT 1 x1
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# CHECK-NEXT: 0000000000001001 0 NOTYPE GLOBAL DEFAULT 1 x2
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# CHECK-NEXT: 0000000000001000 0 NOTYPE GLOBAL DEFAULT 1 x3
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# RUN: not ld.lld a.o -T absent.lds 2>&1 | FileCheck %s --check-prefix=ABSENT --implicit-check-not=error:
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# ABSENT: error: absent.lds:3: undefined section .aaa
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# RUN: not ld.lld a.o -T absolute.lds 2>&1 | FileCheck %s --check-prefix=ABSOLUTE --implicit-check-not=error:
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# ABSOLUTE: error: absolute.lds:2: at least one side of the expression must be absolute
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#--- a.s
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.globl _start
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_start: nop
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.section .foo-1,"a"; .byte 1
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.section .foo-2,"a"; .byte 2
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.section .foo-3,"a"; .byte 3
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#--- a.lds
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SECTIONS {
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. = 0x1000;
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.text : {
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*(.text*)
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x1 = ADDR(.text) + 1; x2 = 1 + ADDR(.text);
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x3 = ADDR(.text) & 0xffff;
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}
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.foo-1 : { *(.foo-1) }
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.foo-2 ADDR(.foo-1) + 0x100 : { *(.foo-2) }
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.foo-3 : { *(.foo-3) }
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}
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#--- absent.lds
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SECTIONS {
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. = 0x1000;
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_aaa = ADDR(.aaa);
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}
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#--- absolute.lds
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SECTIONS {
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foo = ADDR(.text) + ADDR(.text);
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}
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