69 lines · plain
1// REQUIRES: x862// RUN: llvm-mc -filetype=obj -triple=i386-unknown-linux %s -o %t1.o3// RUN: llvm-mc -filetype=obj -triple=i386-unknown-linux %p/Inputs/shared.s -o %t2.o4// RUN: ld.lld -shared -soname=t2.so %t2.o -o %t2.so5 6// RUN: echo "SECTIONS { \7// RUN: .text : { *(.text) } \8// RUN: .plt : { *(.plt) } \9// RUN: .got.plt : { *(.got.plt) } \10// RUN: .dynstr : { *(.dynstr) } \11// RUN: }" > %t.script12// RUN: ld.lld %t1.o %t2.so -o %t.exe -z retpolineplt --script %t.script13// RUN: llvm-objdump --no-print-imm-hex -d -s --no-show-raw-insn %t.exe | FileCheck %s14 15// CHECK: Disassembly of section .plt:16// CHECK-EMPTY:17// CHECK-NEXT: <.plt>:18// CHECK-NEXT: 10: pushl 23619// CHECK-NEXT: 16: pushl %eax20// CHECK-NEXT: 17: movl 240, %eax21// CHECK-NEXT: 1c: calll 0x30 <.plt+0x20>22// CHECK-NEXT: 21: pause23// CHECK-NEXT: 23: lfence24// CHECK-NEXT: 26: jmp 0x21 <.plt+0x11>25// CHECK-NEXT: 28: int326// CHECK-NEXT: 29: int327// CHECK-NEXT: 2a: int328// CHECK-NEXT: 2b: int329// CHECK-NEXT: 2c: int330// CHECK-NEXT: 2d: int331// CHECK-NEXT: 2e: int332// CHECK-NEXT: 2f: int333// CHECK-NEXT: 30: movl %ecx, (%esp)34// CHECK-NEXT: 33: movl 4(%esp), %ecx35// CHECK-NEXT: 37: movl %eax, 4(%esp)36// CHECK-NEXT: 3b: movl %ecx, %eax37// CHECK-NEXT: 3d: popl %ecx38// CHECK-NEXT: 3e: retl39// CHECK-NEXT: 3f: int340// CHECK-NEXT: 40: pushl %eax41// CHECK-NEXT: 41: movl 244, %eax42// CHECK-NEXT: 46: calll 0x30 <.plt+0x20>43// CHECK-NEXT: 4b: jmp 0x21 <.plt+0x11>44// CHECK-NEXT: 50: pushl $045// CHECK-NEXT: 55: jmp 0x10 <.plt>46// CHECK-NEXT: 5a: int347// CHECK-NEXT: 5b: int348// CHECK-NEXT: 5c: int349// CHECK-NEXT: 5d: int350// CHECK-NEXT: 5e: int351// CHECK-NEXT: 5f: int352// CHECK-NEXT: 60: pushl %eax53// CHECK-NEXT: 61: movl 248, %eax54// CHECK-NEXT: 66: calll 0x30 <.plt+0x20>55// CHECK-NEXT: 6b: jmp 0x21 <.plt+0x11>56// CHECK-NEXT: 70: pushl $857// CHECK-NEXT: 75: jmp 0x10 <.plt>58// CHECK-NEXT: 7a: int359// CHECK-NEXT: 7b: int360// CHECK-NEXT: 7c: int361// CHECK-NEXT: 7d: int362// CHECK-NEXT: 7e: int363// CHECK-NEXT: 7f: int364 65.global _start66_start:67 jmp bar@PLT68 jmp zed@PLT69