https://sourceware.org/bugzilla/show_bug.cgi?id=27119
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Ever confirmed|0 |1
Last reconfirmed| |2020-12-28
CC| |hjl.tools at gmail dot com
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
Please try
[hjl@gnu-cfl-2 pr27119]$ cat link.lds
OUTPUT_FORMAT("elf64-x86-64")
OUTPUT_ARCH(i386:x86-64)
ENTRY(_start)
SECTIONS
{
. = 0x0000000001000000;
.text : {
*(.text)
}
.data : {
*(.data)
}
}
[hjl@gnu-cfl-2 pr27119]$ make
gcc -B./ -fPIE -c -o prog.o prog.c
gcc -B./ -fPIE -c -o func.o func.c
./ld -pie -o prog prog.o func.o -T link.lds
objcopy -O binary prog binary
[hjl@gnu-cfl-2 pr27119]$ radare2 -a x86 -b 64 binary
-- Setup dbg.fpregs to true to visualize the fpu registers in the debugger
view.
[0x00000000]> pd 12
0x00000000 55 push rbp
0x00000001 4889e5 mov rbp, rsp
0x00000004 488d05070000. lea rax, [0x00000012] ;
"UH\x89\xe5\x90]\xc3"
0x0000000b 488945f8 mov qword [rbp - 8], rax
0x0000000f 90 nop
0x00000010 5d pop rbp
0x00000011 c3 ret
0x00000012 55 push rbp
0x00000013 4889e5 mov rbp, rsp
0x00000016 90 nop
0x00000017 5d pop rbp
0x00000018 c3 ret
[0x00000000]>
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