1// REQUIRES: x86 2// RUN: rm -rf %t && split-file %s %t && cd %t 3// RUN: llvm-mc -filetype=obj -triple=i386 --defsym X86_32=1 asm -o a.o 4// RUN: ld.lld -T lds a.o -o a 2>&1 | FileCheck %s --implicit-check-not=warning: 5// CHECK: warning: {{.*}}.o:(.nonalloc1+0x1): has non-ABS relocation R_386_PC32 against symbol '_start' 6// CHECK-NEXT: warning: {{.*}}.o:(.nonalloc1+0x6): has non-ABS relocation R_386_PC32 against symbol 'ifunc' 7// CHECK-NEXT: warning: {{.*}}.o:(.nonalloc1+0xa): has non-ABS relocation R_386_PC32 against symbol '' 8 9// RUN: llvm-objdump -D --no-show-raw-insn a | FileCheck --check-prefix=DISASM %s 10// DISASM: Disassembly of section .nonalloc: 11// DISASM-EMPTY: 12// DISASM-NEXT: <.nonalloc>: 13// DISASM-NEXT: 0: nop 14// DISASM-NEXT: 1: call{{.}} 0x0 15// DISASM-NEXT: 6: call{{.}} 0x5 16 17/// There is currently no error for -r. See also https://github.com/ClangBuiltLinux/linux/issues/1937 18// RUN: ld.lld -T lds -r a.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=REL-R --implicit-check-not=warning: 19// REL-R: warning: {{.*}}:(.nonalloc1+0xa): has non-ABS relocation R_386_PC32 against symbol '' 20 21// RUN: llvm-mc -filetype=obj -triple=x86_64 asm -o b.o 22// RUN: ld.lld -T lds b.o -o b 2>&1 | FileCheck %s --check-prefix=CHECK2 --implicit-check-not=warning: 23// RUN: llvm-objdump -D --no-show-raw-insn b | FileCheck --check-prefix=DISASM %s 24// RUN: ld.lld -T lds -r b.o -o /dev/null --fatal-warnings 25// CHECK2: warning: {{.*}}.o:(.nonalloc1+0x1): has non-ABS relocation R_X86_64_PC32 against symbol '_start' 26// CHECK2-NEXT: warning: {{.*}}.o:(.nonalloc1+0x6): has non-ABS relocation R_X86_64_PC32 against symbol 'ifunc' 27// CHECK2-NEXT: warning: {{.*}}.o:(.nonalloc1+0xa): has non-ABS relocation R_X86_64_PC32 against symbol '' 28 29//--- lds 30SECTIONS { 31 .nonalloc 0 : { *(.nonalloc*) } 32} 33//--- asm 34.globl _start 35_start: 36.L0: 37 nop 38 39resolver: ret 40.type ifunc, @gnu_indirect_function 41.set ifunc, resolver 42 43.section .nonalloc0 44 nop 45 46.section .nonalloc1 47 .byte 0xe8 48 .long _start - . - 4 49 .byte 0xe8 50 .long ifunc - . 51 .long .nonalloc0 - . 52 53// GCC may relocate DW_AT_GNU_call_site_value with R_386_GOTOFF. 54// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98946 55.ifdef X86_32 56.section .debug_random 57 .long .L0@gotoff 58.endif 59