Re: [Xen-devel] [PATCH v2] xen/arm: unbreak arm64 build for older toolchains

2019-08-07 Thread Julien Grall
Hi Stefano, On 07/08/2019 17:49, Stefano Stabellini wrote: Commit 4941bfb "xen/arm64: macros: Introduce an assembly macro to alias x30" moved lr .reqx30 to macros.h. A later patch (1396dab "xen/arm64: head: Don't clobber x30/lr in the macro PRINT") started to use "lr" in head.S, ho

[Xen-devel] [PATCH v2] xen/arm: unbreak arm64 build for older toolchains

2019-08-07 Thread Stefano Stabellini
Commit 4941bfb "xen/arm64: macros: Introduce an assembly macro to alias x30" moved lr .reqx30 to macros.h. A later patch (1396dab "xen/arm64: head: Don't clobber x30/lr in the macro PRINT") started to use "lr" in head.S, however, it didn't add an #include macros.h to head.S. This commi