// RUN: llvm-mc -filetype=obj -triple=i686-pc-linux %s -o %t
// RUN: llvm-mc -filetype=obj -triple=i686-unknown-linux %p/Inputs/shared.s -o %t2.o
// RUN: ld.lld -shared %t2.o -o %t2.so
// RUN: ld.lld %t %t2.so -o %t2
// RUN: llvm-readobj -s %t2 | FileCheck --check-prefix=ADDR %s
// RUN: llvm-objdump -d %t2 | FileCheck %s
// REQUIRES: x86
.global _start
_start:
.section .R_386_32,"ax",@progbits
.global R_386_32
R_386_32:
movl $R_386_32 + 1, %edx
.section .R_386_PC32,"ax",@progbits,unique,1
.global R_386_PC32
R_386_PC32:
call R_386_PC32_2
.section .R_386_PC32,"ax",@progbits,unique,2
.zero 4
R_386_PC32_2:
nop
// CHECK: Disassembly of section .R_386_32:
// CHECK-NEXT: R_386_32:
// CHECK-NEXT: 11000: {{.*}} movl $69633, %edx
// CHECK: Disassembly of section .R_386_PC32:
// CHECK-NEXT: R_386_PC32:
// CHECK-NEXT: 11005: e8 04 00 00 00 calll 4
// CHECK: R_386_PC32_2:
// CHECK-NEXT: 1100e: 90 nop
// Create a .got
movl bar@GOT, %eax
// ADDR: Name: .plt
// ADDR-NEXT: Type: SHT_PROGBITS
// ADDR-NEXT: Flags [
// ADDR-NEXT: SHF_ALLOC
// ADDR-NEXT: SHF_EXECINSTR
// ADDR-NEXT: ]
// ADDR-NEXT: Address: 0x11040
// ADDR-NEXT: Offset: 0x1040
// ADDR-NEXT: Size: 32
// ADDR: Name: .got
// ADDR-NEXT: Type: SHT_PROGBITS
// ADDR-NEXT: Flags [
// ADDR-NEXT: SHF_ALLOC
// ADDR-NEXT: SHF_WRITE
// ADDR-NEXT: ]
// ADDR-NEXT: Address: 0x12078
// ADDR-NEXT: Offset:
// ADDR-NEXT: Size: 8
.section .R_386_GOTPC,"ax",@progbits
R_386_GOTPC:
movl $_GLOBAL_OFFSET_TABLE_, %eax
// 0x12078 + 8 - 0x11014 = 4204
// CHECK: Disassembly of section .R_386_GOTPC:
// CHECK-NEXT: R_386_GOTPC:
// CHECK-NEXT: 11014: {{.*}} movl $4204, %eax
.section .dynamic_reloc, "ax",@progbits
call bar
// addr(.plt) + 16 - (0x11019 + 5) = 50
// CHECK: Disassembly of section .dynamic_reloc:
// CHECK-NEXT: .dynamic_reloc:
// CHECK-NEXT: 11019: e8 32 00 00 00 calll 50
.section .R_386_GOT32,"ax",@progbits
.global R_386_GOT32
R_386_GOT32:
movl bar@GOT, %eax
movl zed@GOT, %eax
movl bar+8@GOT, %eax
movl zed+4@GOT, %eax
// 4294967288 = 0xFFFFFFF8 = got[0](0x12070) - .got(0x12070) - sizeof(.got)(8)
// 4294967292 = 0xFFFFFFFC = got[1](0x12074) - .got(0x12070) - sizeof(.got)(8)
// 0xFFFFFFF8 + 8 = 0
// 0xFFFFFFFC + 4 = 0
// CHECK: Disassembly of section .R_386_GOT32:
// CHECK-NEXT: R_386_GOT32:
// CHECK-NEXT: 1101e: a1 f8 ff ff ff movl 4294967288, %eax
// CHECK-NEXT: 11023: a1 fc ff ff ff movl 4294967292, %eax
// CHECK-NEXT: 11028: a1 00 00 00 00 movl 0, %eax
// CHECK-NEXT: 1102d: a1 00 00 00 00 movl 0, %eax
