diff options
Diffstat (limited to 'sysdeps/x86_64/dl-tlsdesc.S')
| -rw-r--r-- | sysdeps/x86_64/dl-tlsdesc.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/x86_64/dl-tlsdesc.S b/sysdeps/x86_64/dl-tlsdesc.S index 437bd8cde7..80d771cd88 100644 --- a/sysdeps/x86_64/dl-tlsdesc.S +++ b/sysdeps/x86_64/dl-tlsdesc.S @@ -37,6 +37,7 @@ cfi_startproc .align 16 _dl_tlsdesc_return: + _CET_ENDBR movq 8(%rax), %rax ret cfi_endproc @@ -58,6 +59,7 @@ _dl_tlsdesc_return: cfi_startproc .align 16 _dl_tlsdesc_undefweak: + _CET_ENDBR movq 8(%rax), %rax subq %fs:0, %rax ret @@ -96,6 +98,7 @@ _dl_tlsdesc_dynamic (register struct tlsdesc *tdp asm ("%rax")) cfi_startproc .align 16 _dl_tlsdesc_dynamic: + _CET_ENDBR /* Preserve call-clobbered registers that we modify. We need two scratch regs anyway. */ movq %rsi, -16(%rsp) @@ -166,6 +169,7 @@ _dl_tlsdesc_dynamic: .align 16 /* The PLT entry will have pushed the link_map pointer. */ _dl_tlsdesc_resolve_rela: + _CET_ENDBR cfi_adjust_cfa_offset (8) /* Save all call-clobbered registers. Add 8 bytes for push in the PLT entry to align the stack. */ @@ -216,6 +220,7 @@ _dl_tlsdesc_resolve_rela: .align 16 _dl_tlsdesc_resolve_hold: 0: + _CET_ENDBR /* Save all call-clobbered registers. */ subq $72, %rsp cfi_adjust_cfa_offset (72) |