Re: [Qemu-devel] [PATCH] linux-user: Put PPC AT_IGNOREPPC auxv entries in the right place

2017-06-29 Thread Peter Maydell
On 27 June 2017 at 19:05, Richard Henderson wrote: > On 06/27/2017 09:49 AM, Peter Maydell wrote: >> >> The 32-bit PPC auxv is a bit complicated because in the >> mists of time it used to be 16-aligned rather than directly >> after the environment. Older glibc versions had code to >> try to probe

Re: [Qemu-devel] [PATCH] linux-user: Put PPC AT_IGNOREPPC auxv entries in the right place

2017-06-27 Thread Richard Henderson
On 06/27/2017 09:49 AM, Peter Maydell wrote: The 32-bit PPC auxv is a bit complicated because in the mists of time it used to be 16-aligned rather than directly after the environment. Older glibc versions had code to try to probe for whether it needed alignment or not: https://sourceware.org/git/

[Qemu-devel] [PATCH] linux-user: Put PPC AT_IGNOREPPC auxv entries in the right place

2017-06-27 Thread Peter Maydell
The 32-bit PPC auxv is a bit complicated because in the mists of time it used to be 16-aligned rather than directly after the environment. Older glibc versions had code to try to probe for whether it needed alignment or not: https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/p