mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 05:04:00 +08:00
fa2ac7a25f
The merging of auxvec.h into asm-powerpc introduced the AT_SYSINFO_EHDR into the ppc32 build that is used for VDSO. However, we dont have VDSO support in the ppc32 tree at this time. Introducing this define causes a number of other things to get built with the assumption of VDSO, thus causing the compile errors for ppc32. Until we have VDSO on ppc32 we will leave AT_SYSINFO_EHDR a ppc64 only define. Signed-off-by: Kumar K. Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
22 lines
536 B
C
22 lines
536 B
C
#ifndef _ASM_POWERPC_AUXVEC_H
|
|
#define _ASM_POWERPC_AUXVEC_H
|
|
|
|
/*
|
|
* We need to put in some extra aux table entries to tell glibc what
|
|
* the cache block size is, so it can use the dcbz instruction safely.
|
|
*/
|
|
#define AT_DCACHEBSIZE 19
|
|
#define AT_ICACHEBSIZE 20
|
|
#define AT_UCACHEBSIZE 21
|
|
/* A special ignored type value for PPC, for glibc compatibility. */
|
|
#define AT_IGNOREPPC 22
|
|
|
|
/* The vDSO location. We have to use the same value as x86 for glibc's
|
|
* sake :-)
|
|
*/
|
|
#ifdef __powerpc64__
|
|
#define AT_SYSINFO_EHDR 33
|
|
#endif
|
|
|
|
#endif
|