1// REQUIRES: x86 2 3// RUN: echo '.global foo; foo:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %t1.o 4// RUN: echo '.global foo, bar; bar:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %t2.o 5// RUN: echo '.global zed; zed:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %ta.o 6// RUN: echo 'abs1 = 42;' > %t.lds 7// RUN: rm -f %t.a 8// RUN: llvm-ar rcs %t.a %ta.o 9// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t3.o 10// RUN: ld.lld -shared -o %t1.so %t1.o 11// RUN: ld.lld -o /dev/null %t1.so %t2.o %t3.o %t.a %t.a %t.lds --defsym abs2=43 --gc-sections --cref | FileCheck -strict-whitespace %s 12 13/// If -Map is specified, print to the map file. 14// RUN: ld.lld -o /dev/null %t1.so %t2.o %t3.o %t.a --gc-sections -Map=%t.map --cref 15// RUN: FileCheck --input-file=%t.map %s --check-prefix=CHECK2 16 17// CHECK: {{^$}} 18// CHECK-NEXT: Cross Reference Table 19// CHECK-EMPTY: 20// CHECK-NEXT: Symbol File 21// CHECK-NEXT: foo {{.*}}1.so 22// CHECK-NEXT: {{.*}}2.o 23// CHECK-NEXT: {{.*}}3.o 24// CHECK-NEXT: bar {{.*}}2.o 25// CHECK-NEXT: {{.*}}3.o 26// CHECK-NEXT: _start {{.*}}3.o 27// CHECK-NEXT: baz {{.*}}3.o 28// CHECK-NEXT: zed {{.*}}.a({{.*}}a.o) 29// CHECK-NEXT: {{.*}}3.o 30// CHECK-NEXT: abs1 {{.*}}.lds:1 31// CHECK-NEXT: {{.*}}3.o 32// CHECK-NEXT: abs2 --defsym{{$}} 33// CHECK-NEXT: {{.*}}3.o 34// CHECK-NOT: discarded 35 36// CHECK2: VMA LMA Size Align Out In Symbol 37// CHECK2: .strtab 38// CHECK2-NEXT: <internal>:(.strtab) 39 40/// There is a blank line before the "Cross Reference Table" header. 41// CHECK2-EMPTY: 42// CHECK2-NEXT: Cross Reference Table 43 44.global _start, foo, bar, baz, discarded 45_start: 46 call foo 47 call bar 48 call zed 49localsym: 50baz: 51 52.section .text.a,"ax",@progbits 53discarded: 54 55.data 56.quad abs1 57.quad abs2 58