Messages in this thread Patch in this message | | | From | Alexander Kuleshov <> | Subject | [PATCH] entry/64: remove unused ZERO_EXTRA_REGS macro | Date | Thu, 20 Oct 2016 18:07:04 +0600 |
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Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> --- arch/x86/entry/calling.h | 9 --------- 1 file changed, 9 deletions(-)
diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h index 9a9e588..e32353a 100644 --- a/arch/x86/entry/calling.h +++ b/arch/x86/entry/calling.h @@ -147,15 +147,6 @@ For 32-bit we have the following conventions - kernel is built with movq 5*8+\offset(%rsp), %rbx .endm - .macro ZERO_EXTRA_REGS - xorl %r15d, %r15d - xorl %r14d, %r14d - xorl %r13d, %r13d - xorl %r12d, %r12d - xorl %ebp, %ebp - xorl %ebx, %ebx - .endm - .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1 .if \rstor_r11 movq 6*8(%rsp), %r11 -- 2.8.0.rc3.1353.gea9bdc0
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