@@ -128,8 +128,8 @@ enum instrument_return {
enum harden_sls {
harden_sls_none = 0,
harden_sls_return = 1 << 0,
- harden_sls_indirect_branch = 1 << 1,
- harden_sls_all = harden_sls_return | harden_sls_indirect_branch
+ harden_sls_indirect_jmp = 1 << 1,
+ harden_sls_all = harden_sls_return | harden_sls_indirect_jmp
};
#endif
@@ -15738,7 +15738,7 @@ ix86_output_jmp_thunk_or_indirect (const char *thunk_name, const int regno)
fprintf (asm_out_file, "\tjmp\t");
assemble_name (asm_out_file, thunk_name);
putc ('\n', asm_out_file);
- if ((ix86_harden_sls & harden_sls_indirect_branch))
+ if ((ix86_harden_sls & harden_sls_indirect_jmp))
fputs ("\tint3\n", asm_out_file);
}
else
@@ -15968,7 +15968,7 @@ ix86_output_indirect_jmp (rtx call_op)
}
else
output_asm_insn ("%!jmp\t%A0", &call_op);
- return (ix86_harden_sls & harden_sls_indirect_branch) ? "int3" : "";
+ return (ix86_harden_sls & harden_sls_indirect_jmp) ? "int3" : "";
}
/* Output return instrumentation for current function if needed. */
@@ -16135,7 +16135,7 @@ ix86_output_call_insn (rtx_insn *insn, rtx call_op)
{
output_asm_insn (xasm, &call_op);
if (!direct_p
- && (ix86_harden_sls & harden_sls_indirect_branch))
+ && (ix86_harden_sls & harden_sls_indirect_jmp))
return "int3";
}
return "";
@@ -1132,7 +1132,7 @@ EnumValue
Enum(harden_sls) String(return) Value(harden_sls_return)
EnumValue
-Enum(harden_sls) String(indirect-branch) Value(harden_sls_indirect_branch)
+Enum(harden_sls) String(indirect-jmp) Value(harden_sls_indirect_jmp)
EnumValue
Enum(harden_sls) String(all) Value(harden_sls_all)
@@ -31729,8 +31729,8 @@ Force indirect call and jump via register.
@opindex mharden-sls
Generate code to mitigate against straight line speculation (SLS) with
@var{choice}. The default is @samp{none} which disables all SLS
-hardening. @samp{return} enables SLS hardening for function return.
-@samp{indirect-branch} enables SLS hardening for indirect branch.
+hardening. @samp{return} enables SLS hardening for function returns.
+@samp{indirect-jmp} enables SLS hardening for indirect jumps.
@samp{all} enables all SLS hardening.
@item -mindirect-branch-cs-prefix