5f9ca0b8bf
Program received signal SIGSEGV, Segmentation fault. __stack_split_initialize () at /export/gnu/import/git/sources/gcc/libgcc/config/i386/morestack.S:751 751 leaq -16000(%rsp),%rax # We should have at least 16K. Missing separate debuginfos, use: dnf debuginfo-install libgcc-8.0.1-0.21.0.fc28.x86_64 (gdb) disass Dump of assembler code for function __stack_split_initialize: => 0x0000000000402858 <+0>: lea -0x3e80(%rsp),%rax 0x0000000000402860 <+8>: mov %rax,%fs:0x70 0x0000000000402869 <+17>: sub $0x8,%rsp 0x000000000040286d <+21>: mov %rsp,%rdi 0x0000000000402870 <+24>: mov $0x3e80,%esi 0x0000000000402875 <+29>: callq 0x401810 <__generic_morestack_set_initial_sp> 0x000000000040287a <+34>: add $0x8,%rsp 0x000000000040287e <+38>: retq End of assembler dump. (gdb) This patch adds the missing ENDBR to __stack_split_initialize. PR libgcc/85379 * config/i386/morestack.S (__stack_split_initialize): Add _CET_ENDBR. From-SVN: r259497 |
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.. | ||
aarch64 | ||
alpha | ||
arc | ||
arm | ||
avr | ||
bfin | ||
c6x | ||
cr16 | ||
cris | ||
epiphany | ||
fr30 | ||
frv | ||
ft32 | ||
h8300 | ||
i386 | ||
ia64 | ||
iq2000 | ||
libbid | ||
lm32 | ||
m32c | ||
m32r | ||
m68k | ||
mcore | ||
microblaze | ||
mips | ||
mmix | ||
moxie | ||
msp430 | ||
nds32 | ||
nios2 | ||
nvptx | ||
pa | ||
pdp11 | ||
riscv | ||
rl78 | ||
rs6000 | ||
rx | ||
s390 | ||
score | ||
sh | ||
sol2 | ||
sparc | ||
spu | ||
stormy16 | ||
tilegx | ||
tilepro | ||
v850 | ||
vax | ||
visium | ||
vms | ||
xtensa | ||
darwin-64.c | ||
darwin-crt-tm.c | ||
darwin-crt3.c | ||
gthr-lynx.h | ||
gthr-rtems.h | ||
gthr-vxworks.h | ||
hardfp.c | ||
libgcc-glibc.ver | ||
libgcc-libsystem.ver | ||
no-sfp-machine.h | ||
no-unwind.h | ||
t-crtfm | ||
t-crtstuff-pic | ||
t-darwin | ||
t-dfprules | ||
t-eh-dw2-dip | ||
t-fdpbit | ||
t-fixedpoint-gnu-prefix | ||
t-fpbit | ||
t-freebsd-thread | ||
t-gnu-prefix | ||
t-hardfp | ||
t-hardfp-sfdf | ||
t-libgcc-pic | ||
t-libunwind | ||
t-libunwind-elf | ||
t-linux | ||
t-openbsd-thread | ||
t-rtems | ||
t-slibgcc | ||
t-slibgcc-darwin | ||
t-slibgcc-elf-ver | ||
t-slibgcc-fuchsia | ||
t-slibgcc-gld | ||
t-slibgcc-gld-nover | ||
t-slibgcc-hpux | ||
t-slibgcc-libgcc | ||
t-slibgcc-nolc-override | ||
t-slibgcc-sld | ||
t-slibgcc-vms | ||
t-softfp | ||
t-softfp-compat | ||
t-softfp-excl | ||
t-softfp-sfdf | ||
t-softfp-sfdftf | ||
t-softfp-tf | ||
t-stack | ||
t-tls | ||
t-vxworks | ||
t-vxworks7 | ||
unwind-dw2-fde-darwin.c | ||
vxlib-tls.c | ||
vxlib.c |