x86inc: Avoid creating unnecessary local labels

The REP_RET workaround is only needed on old AMD cpus, and the labels clutter
up the symbol table and confuse debugging/profiling tools, so use EQU to
create SHN_ABS symbols instead of creating local labels. Furthermore, skip
the workaround completely in functions that definitely won't run on such cpus.

Note that EQU is just creating a local label when using nasm instead of yasm.
This is probably a bug, but at least it doesn't break anything.
This commit is contained in:
Henrik Gramner 2015-10-16 21:28:49 +02:00
parent 87b587d4fe
commit d3662777e0
1 changed files with 4 additions and 2 deletions

View File

@ -648,8 +648,10 @@ DECLARE_ARG 7, 8, 9, 10, 11, 12, 13, 14
%rep %0
%macro %1 1-2 %1
%2 %1
%%branch_instr:
%xdefine last_branch_adr %%branch_instr
%if notcpuflag(ssse3)
%%branch_instr equ $
%xdefine last_branch_adr %%branch_instr
%endif
%endmacro
%rotate 1
%endrep