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Diffstat (limited to 'gcc/config/arm/arm.opt')
| -rw-r--r-- | gcc/config/arm/arm.opt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/config/arm/arm.opt b/gcc/config/arm/arm.opt index 2a4f165..cc16534 100644 --- a/gcc/config/arm/arm.opt +++ b/gcc/config/arm/arm.opt @@ -321,3 +321,25 @@ Generate code which uses the core registers only (r0-r14). mfdpic Target Mask(FDPIC) Enable Function Descriptor PIC mode. + +mstack-protector-guard= +Target RejectNegative Joined Enum(stack_protector_guard) Var(arm_stack_protector_guard) Init(SSP_GLOBAL) +Use given stack-protector guard. + +Enum +Name(stack_protector_guard) Type(enum stack_protector_guard) +Valid arguments to -mstack-protector-guard=: + +EnumValue +Enum(stack_protector_guard) String(tls) Value(SSP_TLSREG) + +EnumValue +Enum(stack_protector_guard) String(global) Value(SSP_GLOBAL) + +mstack-protector-guard-offset= +Target Joined RejectNegative String Var(arm_stack_protector_guard_offset_str) +Use an immediate to offset from the TLS register. This option is for use with +fstack-protector-guard=tls and not for use in user-land code. + +TargetVariable +long arm_stack_protector_guard_offset = 0 |