Re: [PATCH v4 3/6] GDB: aarch64-linux: Reorganize MTE-related definitions

[Thiago Jung Bauermann <thiago.bauermann@linaro.org>]

Thiago Jung Bauermann <thiago.bauermann@linaro.org> writes:

> diff --git a/gdb/nat/aarch64-mte-linux-ptrace.h b/gdb/nat/aarch64-mte-linux-ptrace.h
> index d31fa9f3c071..653de33108c8 100644
> --- a/gdb/nat/aarch64-mte-linux-ptrace.h
> +++ b/gdb/nat/aarch64-mte-linux-ptrace.h
> @@ -20,6 +20,11 @@
>  #ifndef GDB_NAT_AARCH64_MTE_LINUX_PTRACE_H
>  #define GDB_NAT_AARCH64_MTE_LINUX_PTRACE_H
>  
> +/* Feature check for Memory Tagging Extension.  */
> +#ifndef HWCAP2_MTE
> +#define HWCAP2_MTE  (1 << 18)
> +#endif
> +
>  /* MTE allocation tag access */
>  
>  #ifndef PTRACE_PEEKMTETAGS

As with the previous patches, I locally amended this one to also include
<asm/hwcap.h>. And since this header also defines some ptrace constants,
also include <asm/ptrace.h>:

diff --git a/gdb/nat/aarch64-mte-linux-ptrace.h b/gdb/nat/aarch64-mte-linux-ptrace.h
index 653de33108c8..7d1e7c1960d1 100644
--- a/gdb/nat/aarch64-mte-linux-ptrace.h
+++ b/gdb/nat/aarch64-mte-linux-ptrace.h
@@ -20,6 +20,9 @@
 #ifndef GDB_NAT_AARCH64_MTE_LINUX_PTRACE_H
 #define GDB_NAT_AARCH64_MTE_LINUX_PTRACE_H
 
+#include <asm/hwcap.h>
+#include <asm/ptrace.h>
+
 /* Feature check for Memory Tagging Extension.  */
 #ifndef HWCAP2_MTE
 #define HWCAP2_MTE  (1 << 18)

-- 
Thiago