diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/lib/c_start.S | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/src/arch/x86/lib/c_start.S b/src/arch/x86/lib/c_start.S index 295283b24a..35bc26b789 100644 --- a/src/arch/x86/lib/c_start.S +++ b/src/arch/x86/lib/c_start.S @@ -29,17 +29,6 @@ _start: cld - /** clear bss, which unlike the stack is zero by definition */ - leal _bss, %edi - movl $_ebss, %ecx - subl %edi, %ecx - jz .Lnobss - shrl $2, %ecx /* it is 32 bit aligned, right? */ - xorl %eax, %eax - rep - stosl -.Lnobss: - /** poison the stack. Code should not count on the * stack being full of zeros. This stack poisoning * recently uncovered a bug in the broadcast SIPI |