| ; create a fake libc.so |
| ; RUN: echo "/* GNU ld script \ |
| ; RUN: Use the shared library, but some functions are only in \ |
| ; RUN: the static library, so try that secondarily. */ \ |
| ; RUN: OUTPUT_FORMAT(elf32-i386) \ |
| ; RUN: GROUP ( %p/../libs/X86/Linux/libc.so.6 \ |
| ; RUN: %p/../libs/X86/Linux/libc_nonshared.a \ |
| ; RUN: AS_NEEDED ( %p/../libs/X86/Linux/ld-linux.so.2 ) )" \ |
| ; RUN: > %t.libc.so |
| |
| ; linking |
| ; RUN: %MCLinker --eh-frame-hdr -z relro -o %t.out \ |
| ; RUN: -mtriple=x86-linux-gnu -march=x86 \ |
| ; RUN: -dynamic-linker /lib/ld-linux.so.2 \ |
| ; RUN: %p/../libs/X86/Linux/crt1.o \ |
| ; RUN: %p/../libs/X86/Linux/crti.o \ |
| ; RUN: %p/../libs/X86/Linux/crtbegin.o \ |
| ; RUN: %p/../Exceptions/Itanium/exception_main.o \ |
| ; RUN: %p/../libs/X86/Linux/crtend.o \ |
| ; RUN: %p/../libs/X86/Linux/crtn.o \ |
| ; RUN: %t.libc.so \ |
| ; RUN: %p/../libs/X86/Linux/libgcc_s.so.1 \ |
| ; RUN: %p/../libs/X86/Linux/libm.so.6 \ |
| ; RUN: %p/../libs/X86/Linux/libstdc++.so.6 |
| |
| ; check GNU_EH_FRAME segment address |
| ; get .eh_frame_hdr address |
| ; RUN: readelf -S %t.out | grep -o "\.eh_frame_hdr *PROGBITS *[0-9a-f]*" | \ |
| ; RUN: awk '{print $3}' > %t.txt |
| |
| ; get segment address |
| ; RUN: readelf -l %t.out | grep "GNU_EH_FRAME [0-9a-f]*" | \ |
| ; RUN: awk '{print $3}' >> %t.txt |
| |
| ; compare these two address, they should be the same |
| ; RUN: cat %t.txt | FileCheck %s -check-prefix=SEG |
| ; SEG: [[ADDR:([0-9a-f]*)]] |
| ; SEG-NEXT: 0x[[ADDR]] |
| |
| ; check .eh_frame_hdr size |
| ; RUN: readelf -S %t.out | \ |
| ; RUN: grep -o "\.eh_frame_hdr *PROGBITS *[0-9a-f]* *[0-9a-f]* *[0-9a-f]*" | \ |
| ; RUN: awk '{print $5}' | FileCheck %s -check-prefix=SIZE |
| ; SIZE: 000034 |
| |
| ; check .eh_frame CIE/FDE for plt |
| ; RUN: readelf -S %t.out | grep -o "\ \.plt *PROGBITS *[0-9a-f]*" | \ |
| ; RUN: awk '{print $3}' > %t.txt |
| ; RUN: readelf -w %t.out | grep pc= | tail -n 1 | awk -F '=' '{print $3}' | \ |
| ; RUN: awk -F '.' '{print $1}' >> %t.txt |
| ; RUN: cat %t.txt | FileCheck %s -check-prefix=EHPLT |
| ; EHPLT: [[ADDR:([0-9a-f]*)]] |
| ; EHPLT-NEXT: [[ADDR]] |
