mirror of
https://github.com/rui314/mold.git
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58 lines
1.7 KiB
Bash
Executable File
58 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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. $(dirname $0)/common.inc
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# Skip if target is not x86-64
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echo ret | cc -c -o /dev/null -xassembler -Wa,-mrelax-relocations=yes - 2> /dev/null || skip
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cat <<EOF | $CC -o $t/a.o -c -x assembler -Wa,-mrelax-relocations=yes -
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.globl bar
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bar:
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mov foo@GOTPCREL(%rip), %rax
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mov foo@GOTPCREL(%rip), %rcx
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mov foo@GOTPCREL(%rip), %rdx
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mov foo@GOTPCREL(%rip), %rbx
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mov foo@GOTPCREL(%rip), %rbp
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mov foo@GOTPCREL(%rip), %rsi
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mov foo@GOTPCREL(%rip), %rdi
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mov foo@GOTPCREL(%rip), %r8
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mov foo@GOTPCREL(%rip), %r9
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mov foo@GOTPCREL(%rip), %r10
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mov foo@GOTPCREL(%rip), %r11
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mov foo@GOTPCREL(%rip), %r12
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mov foo@GOTPCREL(%rip), %r13
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mov foo@GOTPCREL(%rip), %r14
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mov foo@GOTPCREL(%rip), %r15
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call *foo@GOTPCREL(%rip)
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jmp *foo@GOTPCREL(%rip)
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EOF
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cat <<EOF | $CC -o $t/b.o -c -xc -
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void foo() {}
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int main() {
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return 0;
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}
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EOF
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$CC -B. -o $t/exe $t/a.o $t/b.o
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$OBJDUMP -d $t/exe | grep -A20 '<bar>:' > $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%rax .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%rcx .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%rdx .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%rbx .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%rbp .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%rsi .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%rdi .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%r8 .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%r9 .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%r10 .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%r11 .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%r12 .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%r13 .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%r14 .*<foo>' $t/log
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grep -Eq 'lea \s*0x.+\(%rip\),%r15 .*<foo>' $t/log
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grep -Eq 'call.*<foo>' $t/log
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grep -Eq 'jmp.*<foo>' $t/log
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